:root {
    --blue: #007aff;
    --white: #ffffff;
    --gray-100: #f5f7fb;
    --gray-200: #e2e8f0;
    --gray-600: #5f6c86;
    --gray-900: #101623;
    font-size: 16px;
}

/* Dark mode support for macOS and iOS */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1c1c1e;
        --gray-100: #2c2c2e;
        --gray-200: #3a3a3c;
        --gray-600: #98989d;
        --gray-900: #f5f5f7;
    }

    body {
        background-color: var(--white);
        color: var(--gray-900);
    }

    .site-header {
        background: rgba(28, 28, 30, 0.92);
    }

    .device-card,
    .benefit-card,
    .preview-grid figure {
        background: var(--gray-100);
        border-color: var(--gray-200);
    }

    .about {
        background: var(--gray-100);
    }

    .footer-bottom {
        border-top-color: rgba(255, 255, 255, 0.1);
    }

    .social-icon {
        background: var(--gray-100);
        border-color: var(--gray-200);
    }

    .site-footer {
        background: linear-gradient(180deg, #0a0e1a 0%, #05070d 100%);
    }

    .hero {
        background: #1a1a1c;
    }

    .hero::before {
        background: rgba(255, 255, 255, 0.02);
        box-shadow: 650px 350px 0 80px rgba(255, 255, 255, 0.015);
    }

    .hero::after {
        background: rgba(255, 255, 255, 0.025);
        box-shadow: -500px -200px 0 60px rgba(255, 255, 255, 0.012);
    }
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--white);
    color: var(--gray-900);
    line-height: 1.6;
    scroll-behavior: smooth;
    /* Apple-specific optimizations */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5vw;
    padding-top: calc(1rem + env(safe-area-inset-top, 0px));
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: inherit;
}

.logo-img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
}

.brand-name {
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    color: var(--gray-900);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-nav a {
    font-size: 0.9rem;
    font-weight: 450;
    color: var(--gray-600);
    transition: color 0.2s ease;
    text-decoration: none;
}

.main-nav a:hover,
.main-nav .active {
    color: var(--gray-900);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
}

.mobile-menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--gray-900);
    border-radius: 2px;
    transition: all 0.3s ease;
    display: block;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.btn {
    padding: 0.65rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 15px 30px rgba(0, 122, 255, 0.35);
}

.btn-outline {
    border: 1px solid var(--gray-200);
    color: var(--gray-900);
    background: transparent;
}

.btn-ghost {
    border: 1px solid transparent;
    color: var(--blue);
}

.hero {
    padding: 6rem 5vw 6rem;
    padding-top: calc(6rem + 80px);
    position: relative;
    overflow: hidden;
    background: #fafafa;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.hero::before {
    width: 450px;
    height: 450px;
    top: -100px;
    left: -150px;
    background: rgba(0, 0, 0, 0.02);
    box-shadow: 650px 350px 0 80px rgba(0, 0, 0, 0.015);
}

.hero::after {
    width: 350px;
    height: 350px;
    bottom: -80px;
    right: -100px;
    background: rgba(0, 0, 0, 0.025);
    box-shadow: -500px -200px 0 60px rgba(0, 0, 0, 0.012);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-phone-img {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.15));
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero-phone-img:hover {
    transform: translateY(-16px);
}

.hero-text {
    max-width: 520px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--blue);
    margin-bottom: 1.5rem;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    line-height: 1.15;
    margin: 0 0 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.hero-subtext {
    font-size: 1.05rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-waitlist-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem 0.65rem 1.5rem;
    max-width: 380px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    color: var(--gray-900);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s;
}

.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.avatar-stack {
    display: flex;
}

.avatar-stack .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: var(--gray-200);
    margin-left: -8px;
    background-size: cover;
    background-position: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
    user-select: none;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

.avatar-stack .avatar:first-child {
    margin-left: 0;
}

.avatar-stack .avatar:nth-child(1) {
    background-color: #c4d4f0;
}

.avatar-stack .avatar:nth-child(2) {
    background-color: #f0d4c4;
}

.avatar-stack .avatar:nth-child(3) {
    background-color: #d4f0c4;
}

.hero-social-proof span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-waitlist-cta svg {
    width: 40px;
    height: 40px;
    padding: 11px;
    box-sizing: border-box;
    border-radius: 50%;
    background: var(--blue);
    color: #fff;
    flex-shrink: 0;
}

.hero-waitlist-cta:hover {
    border-color: var(--blue);
}

.hero-waitlist-cta:hover svg {
    background: #006ae6;
}

.phone-mockup {
    position: relative;
    width: 100%;
    max-width: 400px;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.phone-mockup-feature {
    transform: rotateY(-15deg) rotateX(5deg);
    animation: floatFeature 6s ease-in-out infinite 1s;
}

.phone-mockup-feature .phone-screen {
    padding: 0;
    border-radius: 0;
    box-shadow: 0 30px 60px rgba(0, 122, 255, 0.2);
    background: transparent;
}

.phone-mockup-feature .phone-screen img {
    border-radius: 0;
}

@keyframes floatFeature {
    0%,
    100% {
        transform: translateY(0px) rotateY(-15deg) rotateX(5deg);
    }
    50% {
        transform: translateY(-20px) rotateY(-15deg) rotateX(5deg);
    }
}

.phone-screen {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 122, 255, 0.2), 0 0 0 8px rgba(255, 255, 255, 0.1);
    background: var(--white);
    padding: 0.5rem;
    z-index: 2;
}

.phone-screen img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    display: block;
}

.phone-mockup-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.15), rgba(0, 122, 255, 0.05));
    border-radius: 50%;
    filter: blur(40px);
    z-index: 1;
}

.feature-shapes {
    z-index: 0;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--blue);
}

/* Statistics Section */
.statistics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    padding: 4rem 5vw;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
    /* Prevent layout shift on mobile */
    min-height: 200px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 200px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(0, 122, 255, 0.05));
    border-radius: 16px;
    color: var(--blue);
    transition: transform 0.3s ease, background 0.3s ease;
}

.stat-item:hover .stat-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.2), rgba(0, 122, 255, 0.1));
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--blue);
    line-height: 1;
    transition: transform 0.3s ease;
}

.stat-number.animated {
    animation: numberPop 0.5s ease;
}

@keyframes numberPop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Mobile optimizations for animations */
@media (max-width: 768px) {
    /* Reduce animation intensity on mobile for better performance */
    .stat-number.animated {
        animation: numberPopMobile 0.4s ease;
    }
    
    @keyframes numberPopMobile {
        0% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.15);
        }
        100% {
            transform: scale(1);
        }
    }
    
    /* Optimize milestone pulse animation for mobile */
    .milestone.active {
        animation: milestonePulseMobile 0.4s ease;
    }
    
    @keyframes milestonePulseMobile {
        0% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.2);
        }
        100% {
            transform: scale(1);
        }
    }
    
    /* Reduce background animation complexity on mobile */
    .waitlist-progress-section::before {
        animation: backgroundMove 30s linear infinite;
        opacity: 0.2;
    }
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray-600);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.02em;
    text-align: center;
    line-height: 1.4;
    max-width: 200px;
}

.stat-divider {
    width: 1px;
    height: 80px;
    background: var(--gray-200);
    flex-shrink: 0;
}

/* About Section */
.about-section {
    padding: 8rem 5vw;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.about-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.about-content {
    text-align: center;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* Why Choose Us Section */
.why-choose-us-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 1px solid var(--gray-200);
}

.why-choose-us-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.why-choose-us-slider {
    position: relative;
    overflow: hidden;
}

.why-choose-slide {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.why-choose-slide.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    padding: 3rem;
    border-radius: 24px;
}

.why-choose-left {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.why-choose-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.why-choose-description {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

.why-choose-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.image-grid-item {
    border-radius: 16px;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--gray-200);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    aspect-ratio: 1;
    height: 100%;
    min-height: 150px;
}

.image-grid-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 122, 255, 0.15);
}

.image-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: 0.5rem;
}

.why-choose-right {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.benefit-card-numbered {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    border: 1px solid var(--gray-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card-numbered:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.1);
}

.benefit-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blue);
    flex-shrink: 0;
    min-width: 50px;
}

.benefit-content {
    flex: 1;
}

.benefit-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 0.5rem;
}

.benefit-content p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

.why-choose-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.slide-nav-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--blue);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slide-nav-btn:hover {
    background: var(--blue);
    color: var(--white);
    transform: scale(1.1);
}

.slide-nav-btn:active {
    transform: scale(0.95);
}

.slide-nav-btn svg {
    width: 20px;
    height: 20px;
}

.slide-indicators {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.slide-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-200);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.slide-indicator.active {
    background: var(--blue);
    width: 32px;
    border-radius: 6px;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin: 0.5rem 0 0;
    color: var(--gray-900);
}

/* Feature Section */
.feature {
    padding: 8rem 5vw;
    position: relative;
    overflow: hidden;
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.feature-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-text {
    max-width: 600px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin: 0 0 3rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--blue);
    border-radius: 2px;
}

.feature-item {
    margin-bottom: 2.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-bullet {
    width: 12px;
    height: 12px;
    background: var(--blue);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

.feature-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
    color: var(--gray-900);
}

.feature-item p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.feature-cta {
    margin-top: 2.5rem;
}

/* Content Section Light */
.content-section-light {
    padding: 8rem 5vw;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.02) 0%, rgba(255, 255, 255, 0) 100%);
}

.content-section-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.content-text {
    max-width: 600px;
}

.content-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin: 0 0 2rem;
    color: var(--gray-900);
}

.content-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.content-bullet {
    width: 12px;
    height: 12px;
    background: var(--blue);
    border-radius: 50%;
    flex-shrink: 0;
}

.content-text p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

.content-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-mockup-content {
    transform: rotateY(10deg) rotateX(3deg);
    animation: floatContent 6s ease-in-out infinite;
}

.phone-mockup-content .phone-screen {
    padding: 0;
    border-radius: 0;
    box-shadow: 0 30px 60px rgba(0, 122, 255, 0.2);
    background: transparent;
}

.phone-mockup-content .phone-screen img {
    border-radius: 0;
}

@keyframes floatContent {

    0%,
    100% {
        transform: translateY(0px) rotateY(10deg) rotateX(3deg);
    }

    50% {
        transform: translateY(-15px) rotateY(10deg) rotateX(3deg);
    }
}

.shape-circle-light {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.15), rgba(0, 122, 255, 0.05));
    top: 5%;
    right: -5%;
    animation: pulse 5s ease-in-out infinite;
}

.shape-dots-light {
    width: 180px;
    height: 180px;
    background-image: radial-gradient(circle, rgba(0, 122, 255, 0.2) 2px, transparent 2px);
    background-size: 20px 20px;
    bottom: 10%;
    left: -8%;
    animation: pulse 6s ease-in-out infinite 1s;
}

.shape-triangle-light {
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid rgba(0, 122, 255, 0.08);
    top: 40%;
    right: 8%;
    animation: pulse 7s ease-in-out infinite 2s;
}

/* Content Section Dark */
.content-section-dark {
    padding: 6rem 5vw;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.95), rgba(0, 122, 255, 0.85));
    color: var(--white);
}

.content-section-dark-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.content-dark-text {
    text-align: center;
    margin-bottom: 3rem;
}

.content-dark-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin: 0 0 1.5rem;
    color: var(--white);
}

.content-bullet-dark {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
}

.content-dark-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.video-card {
    background: var(--white);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto;
}

.video-card-header {
    margin-bottom: 2rem;
}

.video-card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.video-player {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 2rem;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--gray-900);
}

.video-element {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}


.shape-ring-dark {
    width: 200px;
    height: 200px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    top: 10%;
    left: -5%;
    animation: pulse 5s ease-in-out infinite;
}

.shape-circle-dark {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    bottom: 15%;
    right: -3%;
    animation: pulse 6s ease-in-out infinite 1s;
}

/* FAQ Section */
.faq-section {
    padding: 8rem 5vw;
    background: var(--gray-100);
    position: relative;
    overflow: hidden;
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 6rem;
    align-items: flex-start;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.faq-left {
    position: relative;
}

.faq-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--gray-900);
}

.faq-underline {
    width: 60px;
    height: 4px;
    background: var(--blue);
    border-radius: 2px;
    margin-bottom: 2rem;
}

.faq-intro {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0 0 2rem;
}

.faq-image {
    width: 100%;
    max-width: 400px;
    margin: 2rem 0;
    position: relative;
    z-index: 1;
}

.faq-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

.faq-decoration {
    position: relative;
    width: 100%;
    height: 300px;
    margin-top: 2rem;
}

.faq-shape {
    position: absolute;
    opacity: 0.6;
}

.faq-megaphone {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--blue), rgba(0, 122, 255, 0.7));
    border-radius: 20px 20px 20px 0;
    top: 20%;
    left: 10%;
    transform: rotate(-15deg);
    animation: pulse 4s ease-in-out infinite;
}

.faq-megaphone::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    top: 20px;
    left: 20px;
}

.faq-triangle {
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid rgba(0, 122, 255, 0.2);
    top: 10%;
    right: 15%;
    animation: pulse 5s ease-in-out infinite 1s;
}

.faq-ring {
    width: 100px;
    height: 100px;
    border: 3px solid rgba(0, 122, 255, 0.3);
    border-radius: 50%;
    bottom: 20%;
    left: 5%;
    animation: pulse 6s ease-in-out infinite 2s;
}

.faq-dots {
    width: 80px;
    height: 80px;
    background-image: radial-gradient(circle, rgba(0, 122, 255, 0.4) 2px, transparent 2px);
    background-size: 15px 15px;
    bottom: 10%;
    right: 10%;
    animation: pulse 4s ease-in-out infinite 1.5s;
}

.faq-right {
    position: relative;
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.1);
}

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-family: inherit;
    transition: color 0.3s ease;
}

.faq-item.active .faq-question {
    background: var(--blue);
    color: var(--white);
    border-radius: 12px 12px 0 0;
}

.faq-question:hover {
    color: var(--blue);
}

.faq-item.active .faq-question:hover {
    color: var(--white);
}

.faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--blue);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--white);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    margin: 0;
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    padding: 8rem 5vw;
    background: var(--white);
    position: relative;
}

.contact-section-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
}

.contact-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin: 0.5rem 0 1.5rem;
    color: var(--gray-900);
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-card-modern {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.contact-card-modern:hover {
    transform: translateY(-8px);
    border-color: var(--blue);
    box-shadow: 0 12px 30px rgba(0, 122, 255, 0.15);
}

.contact-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(0, 122, 255, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.contact-card-modern:hover .contact-icon-wrapper {
    background: linear-gradient(135deg, var(--blue), rgba(0, 122, 255, 0.8));
    color: var(--white);
    transform: scale(1.1);
}

.contact-card-modern h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--gray-900);
}

.contact-card-modern p {
    font-size: 1rem;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.6;
}

.showcase {
    padding: 6rem 5vw;
    background: var(--gray-100);
    border-radius: 32px;
    margin: 4rem 5vw;
}

.countdown {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.countdown div {
    background: var(--gray-100);
    border-radius: 12px;
    padding: 0.8rem 1rem;
    text-align: center;
    min-width: 70px;
}

.countdown span {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
}

.countdown small {
    font-size: 0.8rem;
    color: var(--gray-600);
    text-transform: uppercase;
}

.hero-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.device-card {
    margin: 0;
    border-radius: 24px;
    border: 1px solid rgba(0, 122, 255, 0.2);
    background: var(--white);
    box-shadow: 0 25px 40px rgba(3, 8, 20, 0.12);
    position: relative;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.device-card img {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 520px;
}

.device-card figcaption {
    margin-top: 1rem;
    width: 100%;
    text-align: center;
    padding: 0.6rem 0.9rem;
    border-radius: 14px;
    background: rgba(0, 122, 255, 0.08);
    color: var(--gray-900);
    font-weight: 600;
    font-size: 0.95rem;
}

.about {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    padding: 4rem 5vw;
    background: var(--gray-100);
    border-radius: 32px;
    margin: 2rem 5vw;
}

.about h2 {
    margin: 0.5rem 0 1rem;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.app-preview {
    padding: 4rem 5vw 5rem;
}

.benefits {
    padding: 4rem 5vw;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.benefit-card {
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid var(--gray-200);
    background: var(--white);
    box-shadow: 0 20px 40px rgba(16, 22, 35, 0.08);
}

.benefit-card h3 {
    margin-top: 0;
}

.benefit-card ul {
    padding-left: 1.2rem;
    margin-bottom: 0;
}

.section-heading {
    text-align: center;
    margin-bottom: 3rem;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.preview-grid figure {
    margin: 0;
    border-radius: 24px;
    position: relative;
    background: var(--white);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    padding: 1.25rem;
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.preview-grid img {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 420px;
    transition: transform 0.4s ease;
}

.preview-grid figure:hover img {
    transform: translateY(-4px);
}

.preview-grid figure:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 45px rgba(3, 8, 20, 0.15);
}

.preview-grid figcaption {
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(0, 122, 255, 0.12);
    color: var(--blue);
    font-size: 0.85rem;
}

.site-footer {
    padding: 4rem 5vw 3rem;
    margin-top: 5rem;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.95) 0%, rgba(0, 122, 255, 0.7) 50%, rgba(0, 122, 255, 0.5) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.footer-content {
    display: grid;
    grid-template-columns: minmax(200px, 1.15fr) minmax(0, 2fr);
    gap: 3rem 4rem;
    align-items: flex-start;
    max-width: 1400px;
    margin: 0 auto;
}

/* Partial footer layout (thank-you, 404, etc. uses .footer-columns) */
.footer-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem 3rem;
    align-items: flex-start;
}

.footer-heading {
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white);
    margin: 0 0 0.75rem;
}

.footer-columns > div > a {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 2;
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-columns > div > a:hover {
    color: var(--white);
    transform: translateX(3px);
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.95rem;
    margin-bottom: 0.85rem;
    transition: color 0.2s ease;
}

.footer-link:last-of-type {
    margin-bottom: 0;
}

.footer-link:hover {
    color: var(--white);
}

.footer-link .contact-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    max-width: 1400px;
    margin: 2.5rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.88);
}

.social-icons {
    display: flex;
    gap: 0.75rem;
}

.social-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: background 0.2s ease, transform 0.2s ease;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.26);
    transform: translateY(-2px);
}

.social-icon .contact-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.footer-brand > p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.88);
    max-width: 320px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
}

.footer-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 16px;
}

.footer-tagline {
    font-size: 1rem;
    font-weight: 500;
    color: var(--white);
    margin: 0;
}

.footer-copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0.5rem 0 0;
}

.footer-nav-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.footer-nav-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-nav-heading {
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    margin: 0 0 0.5rem;
}

.footer-nav-column a {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-weight: 400;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
    display: block;
    line-height: 1.8;
}

.footer-nav-column a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.footer-social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social-icon:hover {
    transform: translateY(-4px) scale(1.1);
    background: var(--white);
    box-shadow: 0 8px 20px rgba(0, 122, 255, 0.3);
    color: var(--blue);
}

.footer-social-icon svg {
    width: 20px;
    height: 20px;
}

.footer-language {
    display: flex;
    align-items: center;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.2rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.language-selector:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
}

.language-selector svg:first-child {
    width: 18px;
    height: 18px;
}

.language-selector svg:last-child {
    width: 16px;
    height: 16px;
    opacity: 0.8;
}

main {
    padding-bottom: 3rem;
}

.about-page,
.contact-page,
.signup-page,
.faq-page,
.thank-you-page {
    padding: 4rem 5vw 5rem;
    padding-top: calc(4rem + 80px);
}

.thank-you-page section {
    max-width: 680px;
    margin: 0 auto;
}

.thank-you-content {
    text-align: center;
}

.thank-you-page .success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: rgba(52, 199, 89, 0.18);
    color: #34c759;
    display: grid;
    place-items: center;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.thank-you-page h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
    color: var(--gray-900);
}

.thank-you-message {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0 0 2.5rem;
}

.thank-you-page .next-steps {
    text-align: left;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 1.75rem 1.5rem;
    margin-bottom: 2rem;
}

.thank-you-page .next-steps h2 {
    font-size: 1.2rem;
    margin: 0 0 1.25rem;
    text-align: center;
    color: var(--gray-900);
}

.thank-you-page .steps-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.thank-you-page .step-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.thank-you-page .step-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1.2;
}

.thank-you-page .step-item h3 {
    font-size: 1rem;
    margin: 0 0 0.35rem;
    color: var(--gray-900);
}

.thank-you-page .step-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.55;
}

.thank-you-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.thank-you-actions .btn {
    min-width: 200px;
}

.about-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.about-summary article {
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 2rem;
    background: var(--gray-100);
}

.split-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.panel {
    border-radius: 24px;
    padding: 2rem;
    color: var(--white);
    background: var(--gray-900);
}

.panel.coach {
    background: var(--blue);
}

.panel ul {
    padding-left: 1.2rem;
}

.how-it-works {
    margin-top: 4rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.steps article {
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 1.5rem;
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(0, 122, 255, 0.15);
    color: var(--blue);
    display: grid;
    place-items: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

.founder {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    align-items: center;
}

.founder-photo {
    width: 100%;
    height: 320px;
    border-radius: 28px;
    background: url('../images/App-Photo-5.png') center/cover no-repeat;
}

.contact-links {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.contact-card {
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    font-weight: 600;
    transition: transform 0.2s ease, border 0.2s ease;
}

.contact-card span {
    font-size: 2rem;
}

.contact-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue);
}

.signup-page section {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.btn-large {
    padding: 0.85rem 2.5rem;
    font-size: 1.125rem;
}

.incentive {
    margin-top: 1rem;
    font-weight: 600;
    color: var(--gray-600);
}

/* Social Proof Section */
.social-proof {
    padding: 4rem 5vw;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.05), rgba(0, 122, 255, 0.02));
    border-radius: 32px;
    margin: 2rem 5vw;
}

.social-proof .subtext {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.proof-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.stat-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--gray-200);
    box-shadow: 0 10px 30px rgba(0, 122, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 122, 255, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--blue);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-600);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Early Access Section */
.early-access {
    padding: 5rem 5vw;
    background: linear-gradient(135deg, var(--blue), rgba(0, 122, 255, 0.8));
    color: var(--white);
    margin: 4rem 0;
    border-radius: 32px;
}

.early-access-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.early-access .eyebrow {
    color: rgba(255, 255, 255, 0.9);
}

.early-access h2 {
    color: var(--white);
    margin: 0.5rem 0 2rem;
}

.perks-list {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 2rem 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.perks-list li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 500;
}

.urgency-text {
    margin-top: 1.5rem;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
}

.urgency-text strong {
    color: #ffd700;
    font-weight: 700;
}

/* Enhanced Signup Page */
.signup-subtitle {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin: 1rem 0 2rem;
}

.signup-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-100);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    transition: transform 0.2s ease, border 0.2s ease;
}

.benefit-item:hover {
    transform: translateY(-2px);
    border-color: var(--blue);
}

.benefit-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.benefit-item h3 {
    margin: 0 0 0.3rem;
    font-size: 1.1rem;
    color: var(--gray-900);
}

.benefit-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--gray-600);
}

.signup-cta {
    text-align: center;
    margin: 3rem 0;
}

.urgency-badge {
    margin-top: 1rem;
    font-size: 1rem;
    color: var(--gray-600);
    font-weight: 600;
}

.trust-text {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* Simple Signup Navbar */
.signup-header-simple {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 5vw;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 100;
}

.signup-nav {
    max-width: 1400px;
    margin: 0 auto;
}

.signup-nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.signup-nav-link:hover {
    color: var(--blue);
}

/* Robinhood-style Signup Page Design */
.signup-page-robinhood {
    min-height: 100vh;
    padding: 4rem 5vw;
    padding-top: calc(4rem + 80px);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.signup-hero-container {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.signup-hero-content {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.signup-logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.signup-logo-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.signup-logo-icon svg {
    width: 100%;
    height: 100%;
}

.signup-brand-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--blue);
    margin: 0;
    letter-spacing: -0.02em;
}

.signup-headlines {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.signup-main-headline {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.signup-secondary-headline {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 400;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.4;
}

.signup-cta-section {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.signup-cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gray-900);
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.signup-cta-button:hover {
    background: var(--blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.signup-cta-button:active {
    transform: translateY(0);
}

.signup-phone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-frame {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 9/16;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 8px solid var(--gray-900);
    background: var(--gray-900);
    transform: rotate(5deg);
    transition: transform 0.3s ease;
}

.phone-frame:hover {
    transform: rotate(0deg) scale(1.02);
}

.phone-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.social-share-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.social-share-section p {
    margin-bottom: 1.5rem;
    color: var(--gray-600);
    font-weight: 600;
}

.share-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s ease, background 0.2s ease;
}

.share-twitter {
    background: #1DA1F2;
    color: var(--white);
}

.share-twitter:hover {
    background: #1a8cd8;
    transform: translateY(-2px);
}

.share-facebook {
    background: #1877F2;
    color: var(--white);
}

.share-facebook:hover {
    background: #166fe5;
    transform: translateY(-2px);
}

/* FAQ Page */
.faq-page {
    padding: 4rem 5vw 5rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-container {
    margin: 3rem 0;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    overflow: hidden;
    background: var(--white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
    border-color: var(--blue);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.1);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-family: inherit;
}

.faq-question:hover {
    color: var(--blue);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--blue);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    margin: 0;
    color: var(--gray-600);
    line-height: 1.7;
}

.faq-cta {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--gray-100);
    border-radius: 24px;
    text-align: center;
}

.faq-cta h2 {
    margin: 0 0 0.5rem;
}

.faq-cta p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.faq-cta .btn {
    margin: 0 0.5rem;
}

/* Share icon in footer */
.share-twitter .contact-icon path {
    fill: currentColor;
}

/* PWA Install Banner */
.install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    padding: 1rem;
    padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    transform: translateY(100%);
    transition: transform 0.3s ease;
    animation: slideUp 0.3s ease forwards;
}

.install-banner.show {
    transform: translateY(0);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.install-banner-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.install-banner-icon {
    flex-shrink: 0;
}

.install-banner-icon img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
}

.install-banner-text {
    flex: 1;
    min-width: 0;
}

.install-banner-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--gray-900);
    margin: 0 0 0.25rem;
}

.install-banner-subtitle {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.install-banner-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.install-btn {
    padding: 0.75rem 1.5rem;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    min-height: 44px;
    touch-action: manipulation;
}

.install-btn:hover {
    background: rgba(0, 122, 255, 0.9);
    transform: translateY(-1px);
}

.install-btn:active {
    transform: translateY(0);
}

.dismiss-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-200);
    border: none;
    color: var(--gray-900);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-family: inherit;
    min-height: 44px;
    min-width: 44px;
    touch-action: manipulation;
}

.dismiss-btn:hover {
    background: var(--gray-600);
    color: var(--white);
}

/* Offline Indicator */
.offline-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ff6b6b;
    color: var(--white);
    padding: 0.75rem 1rem;
    padding-top: calc(0.75rem + env(safe-area-inset-top, 0px));
    z-index: 10001;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.offline-indicator.show {
    transform: translateY(0);
}

.offline-indicator-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    max-width: 1400px;
    margin: 0 auto;
    font-size: 0.9rem;
    font-weight: 500;
}

.offline-indicator-content svg {
    flex-shrink: 0;
}

/* Apple-specific touch optimizations */
@media (hover: none) and (pointer: coarse) {

    .btn,
    .main-nav a,
    .contact-card,
    .social-icon,
    .install-btn,
    .dismiss-btn,
    .faq-question,
    .slide-nav-btn,
    .slide-indicator {
        -webkit-tap-highlight-color: rgba(0, 122, 255, 0.1);
        touch-action: manipulation;
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Ensure all interactive elements meet touch target size */
    .social-header-icon,
    .footer-social-icon,
    .contact-card-modern {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Optimize stat items for touch */
    .stat-item {
        -webkit-tap-highlight-color: rgba(0, 122, 255, 0.1);
        touch-action: manipulation;
    }
    
    /* Disable hover effects on touch devices */
    .stat-item:hover {
        transform: none;
    }
    
    .stat-item:hover .stat-icon {
        transform: none;
        background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(0, 122, 255, 0.05));
    }
}

/* Waitlist Progress Section */
.waitlist-progress-section {
    padding: 6rem 5vw;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.95), rgba(0, 122, 255, 0.85));
    color: var(--white);
    position: relative;
    overflow: hidden;
    /* Prevent layout shift on mobile */
    min-height: 300px;
    /* Optimize for mobile rendering */
    will-change: transform;
    transform: translateZ(0);
}

.waitlist-progress-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: backgroundMove 20s linear infinite;
    opacity: 0.3;
}

@keyframes backgroundMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.waitlist-progress-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.waitlist-progress-content {
    text-align: center;
    padding: 3rem 2rem;
}

.waitlist-progress-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--white);
}

.waitlist-progress-text {
    font-size: 1.2rem;
    margin: 0 0 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.waitlist-progress-bar {
    position: relative;
    width: 100%;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.waitlist-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #ffffff, rgba(255, 255, 255, 0.9));
    border-radius: 12px;
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
    /* Optimize for mobile rendering */
    will-change: width;
    transform: translateZ(0);
}

.waitlist-progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.waitlist-milestones {
    display: flex;
    justify-content: space-between;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.milestone {
    position: relative;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    transform: scale(1);
}

.milestone.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.2);
    font-weight: 700;
    animation: milestonePulse 0.5s ease;
}

@keyframes milestonePulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}

.waitlist-cta {
    margin-top: 2.5rem;
}

.waitlist-benefit {
    margin-top: 1rem;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.waitlist-cta .btn-primary {
    background: var(--white);
    color: var(--blue);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.waitlist-cta .btn-primary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

/* Improved scrolling for iOS */
@supports (-webkit-overflow-scrolling: touch) {
    body {
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 768px) {
    .install-banner {
        padding: 1rem;
        padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    }
    
    .install-banner-content {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .install-banner-text {
        flex: 1 1 100%;
        order: 1;
    }
    
    .install-banner-icon {
        order: 0;
    }
    
    .install-banner-actions {
        order: 2;
        flex: 1 1 100%;
        justify-content: space-between;
    }
    
    .install-btn {
        flex: 1;
        max-width: none;
    }
    
    .site-header {
        flex-wrap: wrap;
        position: fixed;
        padding-left: calc(5vw + env(safe-area-inset-left, 0px));
        padding-right: calc(5vw + env(safe-area-inset-right, 0px));
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--gray-200);
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--gray-200);
    }

    .main-nav a:last-child {
        border-bottom: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-phone-img {
        max-width: 260px;
    }

    .hero-text {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-waitlist-cta {
        max-width: 100%;
        width: 100%;
        justify-content: space-between;
    }

    .hero-social-proof {
        justify-content: center;
    }

    .feature-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .statistics {
        flex-direction: column;
        gap: 2rem;
        padding: 3rem 5vw;
        padding-left: calc(5vw + env(safe-area-inset-left, 0px));
        padding-right: calc(5vw + env(safe-area-inset-right, 0px));
    }
    
    .stat-item {
        min-width: auto;
        width: 100%;
        padding: 1.5rem 1rem;
        background: var(--white);
        border-radius: 16px;
        border: 1px solid var(--gray-200);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }
    
    .stat-item:hover {
        transform: none; /* Disable hover transform on mobile */
    }
    
    .stat-icon {
        width: 56px;
        height: 56px;
    }
    
    .stat-number {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
    }
    
    .stat-label {
        font-size: 1rem;
        max-width: none;
        padding: 0 1rem;
    }

    .stat-divider {
        width: 80px;
        height: 1px;
        display: none; /* Hide divider on mobile for cleaner look */
    }

    .app-download-buttons {
        flex-direction: column;
    }

    .register-btn {
        width: 100%;
        justify-content: center;
    }

    .footer-columns {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .site-footer {
        padding: 3rem 5vw 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-nav-columns {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-right {
        align-items: flex-start;
    }

    .footer-social {
        flex-wrap: wrap;
    }

    /* Ensure content respects safe areas on mobile */
    main {
        padding-left: env(safe-area-inset-left, 0px);
        padding-right: env(safe-area-inset-right, 0px);
    }

    .hero,
    .feature,
    .about-section,
    .content-section-light,
    .content-section-dark,
    .faq-section,
    .contact-section,
    .showcase {
        padding-left: calc(5vw + env(safe-area-inset-left, 0px));
        padding-right: calc(5vw + env(safe-area-inset-right, 0px));
    }

    .contact-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .faq-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .faq-decoration {
        height: 200px;
        margin-top: 1rem;
    }

    .content-section-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .why-choose-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 2rem;
    }

    .why-choose-image-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .why-choose-navigation {
        margin-top: 2rem;
        gap: 1.5rem;
    }

    .slide-nav-btn {
        width: 40px;
        height: 40px;
    }

    .phone-mockup-content {
        transform: none;
        max-width: 300px;
    }

    .video-card {
        padding: 1.5rem;
    }

    .video-player {
        margin-bottom: 1.5rem;
    }

    .signup-header-simple {
        padding: 1rem 5vw;
    }

    .signup-page-robinhood {
        padding: 3rem 5vw;
        padding-top: calc(3rem + 60px);
    }

    .signup-hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .signup-phone-mockup {
        order: -1;
    }

    .phone-frame {
        max-width: 300px;
        transform: rotate(0deg);
    }

    .phone-frame:hover {
        transform: scale(1.02);
    }

    .signup-cta-button {
        width: 100%;
        max-width: 400px;
    }
    
    /* Improve touch targets on mobile */
    .btn,
    .faq-question,
    .slide-nav-btn,
    .contact-card-modern {
        min-height: 48px;
        padding: 0.875rem 1.5rem;
    }
    
    /* Better spacing for mobile */
    .hero,
    .feature,
    .about-section,
    .content-section-light,
    .content-section-dark,
    .faq-section,
    .contact-section {
        padding-top: calc(4rem + 60px);
        padding-bottom: 4rem;
    }
    
    /* Improve readability on mobile */
    body {
        font-size: 16px;
        -webkit-text-size-adjust: 100%;
    }
    
    /* Better video player on mobile */
    .video-element {
        width: 100%;
        height: auto;
        max-height: 50vh;
    }
    
    /* Mobile waitlist progress */
    .waitlist-progress-section {
        padding: 4rem 5vw;
        padding-left: calc(5vw + env(safe-area-inset-left, 0px));
        padding-right: calc(5vw + env(safe-area-inset-right, 0px));
        padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0px));
    }
    
    .waitlist-progress-content {
        padding: 2rem 1.5rem;
    }
    
    .waitlist-progress-content h2 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        margin-bottom: 1rem;
    }
    
    .waitlist-progress-text {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.6;
        padding: 0 0.5rem;
    }
    
    .waitlist-progress-bar {
        height: 20px;
        margin-bottom: 2rem;
    }
    
    .waitlist-milestones {
        font-size: 0.7rem;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }
    
    .milestone {
        padding: 0.2rem 0.4rem;
        min-width: 40px;
    }
    
    .waitlist-cta {
        margin-top: 2rem;
    }
    
    .waitlist-cta .btn-primary {
        width: 100%;
        max-width: 100%;
        padding: 1rem 2rem;
        font-size: 1.1rem;
        min-height: 52px; /* Better touch target */
    }
    
    .waitlist-benefit {
        font-size: 0.95rem;
        margin-top: 1rem;
        padding: 0 1rem;
        line-height: 1.5;
    }

}

/* ========================================
   Homepage About Section
   ======================================== */

.home-about {
    padding: 5rem 5vw;
    max-width: 1100px;
    margin: 0 auto;
}

/* Fade-in animation base state */
.fade-in-section {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 1. Mission / Intro */
.home-about-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.home-about-intro h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0.75rem 0 1rem;
    line-height: 1.2;
}

.home-about-intro > p:not(.eyebrow) {
    max-width: 680px;
    margin: 0 auto 1rem;
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.7;
}

.home-about-intro > p:not(.eyebrow):last-of-type {
    margin-bottom: 0;
}

.home-about-links {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.home-about-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

.home-about-linkedin:hover {
    color: #0a66c2;
    border-color: #0a66c2;
    background: rgba(10, 102, 194, 0.06);
}

.home-about-linkedin svg {
    flex-shrink: 0;
}

/* 2. Who It's For: Cards */
.home-who {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.home-who-card {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.home-who-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.home-who-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(0, 122, 255, 0.1);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.home-who-icon.coach-icon {
    background: rgba(52, 199, 89, 0.1);
    color: #34c759;
}

.home-who-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0.5rem 0 0.75rem;
    line-height: 1.3;
}

.home-who-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.home-who-card ul li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

.home-who-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
}

.home-who-card:last-child ul li::before {
    background: #34c759;
}

/* 3. How It Works: Steps */
.home-steps {
    margin-bottom: 4rem;
    padding: 3rem 0;
}

.home-steps-heading {
    text-align: center;
    margin-bottom: 3.5rem;
}

.home-steps-heading h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0.5rem 0 1rem;
    line-height: 1.2;
}

.home-steps-toggle {
    display: inline-flex;
    background: var(--gray-100);
    border-radius: 999px;
    padding: 4px;
    gap: 4px;
    margin-top: 1.25rem;
}

.home-steps-tab {
    padding: 0.5rem 1.5rem;
    border-radius: 999px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.25s ease;
}

.home-steps-tab.active {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.home-steps-tab:not(.active):hover {
    color: var(--gray-900);
}

.home-steps-panel {
    display: none;
}

.home-steps-panel.active {
    display: block;
    animation: stepsFadeIn 0.35s ease;
}

@keyframes stepsFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.home-steps-subtitle {
    max-width: 560px;
    margin: 0 auto 2.5rem;
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
    text-align: center;
}

.home-steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    position: relative;
}

.home-step {
    flex: 1;
    max-width: 280px;
    text-align: center;
    padding: 0 1.25rem;
}

.home-step-illustration {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.home-step:hover .home-step-illustration {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.1);
}

.home-step-illustration svg {
    width: 56px;
    height: 56px;
}

.home-step h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
}

.home-step p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.home-step-connector {
    flex-shrink: 0;
    width: 80px;
    height: 40px;
    margin-top: 50px;
}

.home-step-connector svg {
    width: 100%;
    height: 100%;
}

/* 4. Why Choose Us: Athletes vs Coaches */
.home-why {
    margin-top: 2rem;
    margin-bottom: 4rem;
}

.home-why-heading {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3rem;
}

.home-why-heading h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0.5rem 0 1rem;
    line-height: 1.2;
}

.home-why-subtitle {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0 auto 1.5rem;
}

.home-why-cta {
    display: inline-block;
    padding: 0.65rem 1.6rem;
    border-radius: 999px;
    background: rgba(0, 122, 255, 0.12);
    color: var(--blue);
    font-size: 0.95rem;
    font-weight: 600;
    transition: background 0.25s ease, transform 0.2s ease;
}

.home-why-cta:hover {
    background: rgba(0, 122, 255, 0.2);
    transform: translateY(-1px);
}

.home-why-card {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 2rem;
    transition: box-shadow 0.3s ease;
}

.home-why-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.home-why-col {
    padding: 0 2rem;
}

.home-why-col-title {
    text-align: center;
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    line-height: 1.3;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.home-why-col--athletes .home-why-col-title {
    font-weight: 700;
    color: var(--gray-900);
}

.home-why-col--coaches .home-why-col-title {
    font-weight: 500;
    color: var(--gray-600);
}

.home-why-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.home-why-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--gray-900);
    border-top: 1px solid var(--gray-200);
}

.home-why-list li:first-child {
    border-top: none;
}

.check-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.home-why-col--athletes .check-icon {
    background: rgba(0, 122, 255, 0.12);
    color: var(--blue);
}

.home-why-col--coaches .check-icon {
    background: rgba(52, 199, 89, 0.14);
    color: #34c759;
}

.home-why-divider {
    width: 1px;
    background: var(--gray-200);
}

/* 5. FAQ teaser */
.home-faq {
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.home-faq-heading {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2.5rem;
}

.home-faq-heading h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0.5rem 0 1rem;
    line-height: 1.2;
}

.home-faq-subtitle {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

.home-faq-container {
    max-width: 720px;
    margin: 0 auto;
}

.home-faq-more {
    text-align: center;
    margin-top: 1.75rem;
}

.home-faq-more-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1.4rem;
    border-radius: 999px;
    border: 1px solid var(--gray-200);
    color: var(--blue);
    font-weight: 600;
    font-size: 0.95rem;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.home-faq-more-link:hover {
    border-color: var(--blue);
    background: rgba(0, 122, 255, 0.06);
    transform: translateX(2px);
}

.home-faq-more-link svg {
    transition: transform 0.25s ease;
}

.home-faq-more-link:hover svg {
    transform: translateX(2px);
}

/* 6. Closing CTA / Sign-up section */
.home-cta {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 5vw;
}

.home-cta-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.home-cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    background: rgba(52, 199, 89, 0.12);
    color: #2c8f4a;
    font-size: 0.85rem;
    font-weight: 600;
}

.home-cta-heading {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 1rem 0 0.75rem;
}

.home-cta-subtitle {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 440px;
    margin: 0 0 2rem;
}

.home-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}

.home-cta-note {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
    max-width: 28rem;
}

.home-cta-note--warn {
    color: #b45309;
}

.home-cta-submit {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.9rem 1.5rem;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.home-cta-submit:hover {
    background: #0064d2;
    transform: translateY(-1px);
}

.home-cta-submit:active {
    transform: translateY(0);
}

.home-cta-visual-side {
    background: var(--gray-100);
    border-radius: 24px;
    padding: 3rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 360px;
}

.home-cta-phone {
    max-width: 280px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.15));
}

/* 7. Contact band */
.home-contact {
    padding: 4rem 5vw 5rem;
}

.home-contact-container {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.home-contact-heading {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0.5rem 0 0.75rem;
}

.home-contact-subtitle {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 auto 1.75rem;
    max-width: 520px;
}

.home-contact-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.home-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: 999px;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease, transform 0.2s ease;
}

.home-contact-link:hover {
    color: var(--blue);
    border-color: var(--blue);
    background: rgba(0, 122, 255, 0.06);
    transform: translateY(-1px);
}

.home-contact-link svg {
    flex-shrink: 0;
}

/* Anchor jump offset so sections don't hide under the fixed header */
#about,
#how-it-works,
#why-us,
#founder,
#app-preview,
#faq,
#early-access,
#contact {
    scroll-margin-top: 90px;
}

/* 8. Founder */
.home-founder {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 5vw;
}

.home-founder-inner {
    display: grid;
    grid-template-columns: minmax(220px, 320px) 1fr;
    gap: 3rem;
    align-items: center;
}

.home-founder-visual {
    display: flex;
    justify-content: center;
}

.home-founder-photo {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 24px;
    border: 1px solid var(--gray-200);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.home-founder-copy h2 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0.5rem 0 0.75rem;
}

.home-founder-role {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-600);
    margin: 0 0 1rem;
}

.home-founder-bio {
    margin: 0 0 1.5rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-600);
    max-width: 540px;
}

.home-founder-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.home-founder-linkedin:hover {
    color: #0a66c2;
    border-color: #0a66c2;
    background: rgba(10, 102, 194, 0.06);
}

/* 9. App Preview Carousel */
.home-app {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 5vw;
}

.home-app-heading {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2.5rem;
}

.home-app-heading .eyebrow {
    margin-bottom: 0.5rem;
}

.home-app-heading h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}

.home-app-subtitle {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.home-app-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.home-app-track {
    flex: 1;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: clamp(220px, 32%, 260px);
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scroll-padding-inline: 1rem;
    padding: 0.5rem 1rem 1.25rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    outline: none;
}

.home-app-track::-webkit-scrollbar {
    display: none;
}

.home-app-track:focus-visible {
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
    border-radius: 1rem;
}

.home-app-slide {
    margin: 0;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.home-app-phone {
    width: 100%;
    aspect-ratio: 9 / 19.5;
    border-radius: 2rem;
    overflow: hidden;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.home-app-slide:hover .home-app-phone {
    transform: translateY(-4px);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.18);
}

.home-app-phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.home-app-caption {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-600);
    letter-spacing: -0.005em;
}

.home-app-nav {
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 999px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-900);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.home-app-nav:hover:not(:disabled) {
    color: var(--blue);
    border-color: var(--blue);
    background: rgba(0, 122, 255, 0.08);
    transform: translateY(-1px);
}

.home-app-nav:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
}

.home-app-nav:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.home-app-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.home-app-dot {
    width: 0.5rem;
    height: 0.5rem;
    padding: 0;
    border-radius: 999px;
    border: none;
    background: var(--gray-200);
    cursor: pointer;
    transition: background 0.2s ease, width 0.25s ease;
}

.home-app-dot:hover {
    background: var(--gray-600);
}

.home-app-dot.is-active {
    width: 1.5rem;
    background: var(--blue);
}

.home-app-dot:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
}

@media (prefers-reduced-motion: reduce) {
    .home-app-track {
        scroll-behavior: auto;
    }

    .home-app-slide:hover .home-app-phone {
        transform: none;
    }

    .home-app-nav:hover:not(:disabled) {
        transform: none;
    }
}

/* Dark mode additions for home-about */
@media (prefers-color-scheme: dark) {
    .home-who-card:hover {
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
    }

    .home-who-icon {
        background: rgba(0, 122, 255, 0.15);
    }

    .home-who-icon.coach-icon {
        background: rgba(52, 199, 89, 0.15);
    }

    .home-step-illustration {
        background: var(--gray-100);
    }

    .home-step:hover .home-step-illustration {
        box-shadow: 0 8px 24px rgba(0, 122, 255, 0.15);
    }

    .home-why-card {
        background: var(--gray-100);
    }

    .home-why-card:hover {
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
    }

    .home-why-cta {
        background: rgba(0, 122, 255, 0.18);
    }

    .home-why-cta:hover {
        background: rgba(0, 122, 255, 0.28);
    }

    .home-why-col--athletes .check-icon {
        background: rgba(0, 122, 255, 0.18);
    }

    .home-why-col--coaches .check-icon {
        background: rgba(52, 199, 89, 0.2);
    }

    .home-cta-visual-side {
        background: var(--gray-100);
    }

    .home-cta-badge {
        background: rgba(52, 199, 89, 0.2);
        color: #6dd692;
    }

    .home-cta-submit:hover {
        background: #1a8aff;
    }

    .home-contact-link {
        border-color: var(--gray-200);
        color: var(--gray-600);
    }

    .home-contact-link:hover {
        background: rgba(0, 122, 255, 0.12);
    }

    .home-founder-photo {
        border-color: var(--gray-200);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    }

    .home-app-phone {
        background: var(--gray-100);
        border-color: var(--gray-200);
        box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
    }

    .home-app-slide:hover .home-app-phone {
        box-shadow: 0 26px 55px rgba(0, 0, 0, 0.5);
    }

    .home-app-nav {
        background: var(--gray-100);
        border-color: var(--gray-200);
        color: var(--gray-900);
    }

    .home-app-nav:hover:not(:disabled) {
        background: rgba(0, 122, 255, 0.18);
    }

    .home-app-dot {
        background: var(--gray-200);
    }

    .home-app-dot:hover {
        background: var(--gray-600);
    }
}

/* Mobile layout */
@media (max-width: 768px) {
    .home-about {
        padding: 3rem 1.25rem;
    }

    .home-about-intro {
        margin-bottom: 2.5rem;
    }

    .home-who {
        grid-template-columns: 1fr;
        margin-bottom: 2.5rem;
    }

    .home-steps {
        margin-bottom: 2.5rem;
        padding: 2rem 0;
    }

    .home-steps-heading {
        margin-bottom: 2.5rem;
    }

    .home-steps-grid {
        flex-direction: column;
        align-items: center;
        gap: 0;
    }

    .home-step {
        max-width: 320px;
    }

    .home-step-connector {
        width: 40px;
        height: 40px;
        margin: 0.25rem 0;
        transform: rotate(90deg);
    }

    .home-why {
        margin-top: 1rem;
        margin-bottom: 2.5rem;
    }

    .home-why-heading {
        margin-bottom: 2rem;
    }

    .home-why-card {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }

    .home-why-col {
        padding: 0;
    }

    .home-why-divider {
        display: none;
    }

    .home-why-col--coaches {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--gray-200);
    }

    .home-faq {
        margin-top: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .home-faq-heading {
        margin-bottom: 2rem;
    }

    .home-app {
        padding: 2.5rem 0 3rem;
    }

    .home-app-heading {
        padding: 0 1.25rem;
        margin-bottom: 1.75rem;
    }

    .home-app-carousel {
        gap: 0;
    }

    .home-app-nav {
        display: none;
    }

    .home-app-track {
        grid-auto-columns: 70%;
        gap: 1rem;
        padding: 0.25rem 1.25rem 1rem;
        scroll-padding-inline: 1.25rem;
    }

    .home-founder {
        padding: 3rem 1.25rem;
    }

    .home-founder-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .home-founder-copy h2,
    .home-founder-role,
    .home-founder-bio {
        margin-left: auto;
        margin-right: auto;
    }

    .home-founder-bio {
        max-width: 100%;
    }

    .home-founder-linkedin {
        justify-content: center;
    }

    .home-cta {
        padding: 3rem 1.25rem;
    }

    .home-cta-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .home-cta-visual-side {
        padding: 2rem 1.5rem;
        min-height: auto;
        order: 2;
    }

    .home-cta-phone {
        max-width: 220px;
    }

    .home-cta-heading {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }

    .home-contact {
        padding: 2.5rem 1.25rem 3rem;
    }

    .home-contact-links {
        flex-direction: column;
        align-items: stretch;
    }

    .home-contact-link {
        justify-content: center;
    }

    .thank-you-page {
        padding: 3rem 1.25rem 4rem;
        padding-top: calc(3rem + 72px);
    }

    .thank-you-actions .btn {
        width: 100%;
        min-width: 0;
    }
}