/* ============================================================
   Soleil Landing Page — "Golden Hour Editorial"
   ============================================================ */

/* --- CSS Variables --- */
:root {
    /* Brand Colors */
    --sun-gold: #F5A623;
    --sun-gold-light: #FBBE5A;
    --deep-sky: #1A73E8;
    --warm-white: #FFF8F0;
    --cream: #FFF3E0;
    --coral: #FF6B6B;
    --teal: #26A69A;
    --dark: #1A1A2E;
    --medium: #6B7280;
    --light-border: rgba(245, 166, 35, 0.15);

    /* UV Scale */
    --uv-green: #4CAF50;
    --uv-amber: #FFC107;
    --uv-orange: #FF9800;
    --uv-red: #F44336;
    --uv-purple: #9C27B0;

    /* Typography */
    --font-display: 'Fraunces', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 24px;
    --space-2xl: 32px;
    --space-3xl: 48px;
    --space-4xl: 64px;
    --space-5xl: 96px;
    --space-6xl: 128px;

    /* Layout */
    --container-max: 1200px;
    --nav-height: 64px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(26, 26, 46, 0.04), 0 1px 2px rgba(26, 26, 46, 0.06);
    --shadow-md: 0 4px 16px rgba(26, 26, 46, 0.06), 0 2px 4px rgba(26, 26, 46, 0.04);
    --shadow-lg: 0 12px 40px rgba(26, 26, 46, 0.08), 0 4px 12px rgba(26, 26, 46, 0.04);
    --shadow-xl: 0 24px 64px rgba(26, 26, 46, 0.1), 0 8px 24px rgba(26, 26, 46, 0.06);
    --shadow-warm: 0 8px 32px rgba(245, 166, 35, 0.15);
    --shadow-warm-lg: 0 16px 48px rgba(245, 166, 35, 0.2);

    /* Transitions */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background: var(--warm-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* --- Container --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* --- Typography --- */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sun-gold);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-left: 20px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 12px;
    height: 2px;
    background: var(--sun-gold);
    transform: translateY(-50%);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--dark);
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--medium);
    max-width: 540px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: var(--space-4xl);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 12px;
    padding: 14px 28px;
    transition: all 0.3s var(--ease-out);
    cursor: pointer;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--dark);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    background: #2a2a48;
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--dark);
    border: 1.5px solid rgba(26, 26, 46, 0.2);
}

.btn--outline:hover {
    border-color: var(--dark);
    background: rgba(26, 26, 46, 0.03);
    transform: translateY(-2px);
}

.btn--sm {
    padding: 10px 20px;
    font-size: 0.875rem;
    border-radius: 10px;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(255, 248, 240, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 0 rgba(26, 26, 46, 0.06);
}

.nav__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    z-index: 10;
}

.nav__icon {
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.nav__wordmark {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    letter-spacing: -0.01em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--medium);
    transition: color 0.2s;
    text-decoration: none;
}

.nav__link:hover {
    color: var(--dark);
}

.nav__cta {
    text-decoration: none;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 10;
}

.nav__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all 0.3s var(--ease-out);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-3xl);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 20%, rgba(245, 166, 35, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 80%, rgba(255, 195, 100, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 100% 50% at 50% 100%, rgba(255, 243, 224, 0.8) 0%, transparent 80%);
    animation: heroGradient 12s ease-in-out infinite alternate;
}

@keyframes heroGradient {
    0% {
        background:
            radial-gradient(ellipse 80% 60% at 20% 20%, rgba(245, 166, 35, 0.12) 0%, transparent 60%),
            radial-gradient(ellipse 60% 80% at 80% 80%, rgba(255, 195, 100, 0.1) 0%, transparent 50%),
            radial-gradient(ellipse 100% 50% at 50% 100%, rgba(255, 243, 224, 0.8) 0%, transparent 80%);
    }
    33% {
        background:
            radial-gradient(ellipse 80% 60% at 30% 30%, rgba(255, 195, 100, 0.15) 0%, transparent 60%),
            radial-gradient(ellipse 60% 80% at 70% 60%, rgba(245, 166, 35, 0.08) 0%, transparent 50%),
            radial-gradient(ellipse 100% 50% at 50% 100%, rgba(255, 235, 210, 0.7) 0%, transparent 80%);
    }
    66% {
        background:
            radial-gradient(ellipse 80% 60% at 40% 25%, rgba(255, 218, 150, 0.12) 0%, transparent 60%),
            radial-gradient(ellipse 60% 80% at 60% 70%, rgba(255, 170, 80, 0.1) 0%, transparent 50%),
            radial-gradient(ellipse 100% 50% at 50% 100%, rgba(255, 243, 224, 0.9) 0%, transparent 80%);
    }
    100% {
        background:
            radial-gradient(ellipse 80% 60% at 25% 35%, rgba(245, 166, 35, 0.1) 0%, transparent 60%),
            radial-gradient(ellipse 60% 80% at 75% 65%, rgba(255, 210, 130, 0.12) 0%, transparent 50%),
            radial-gradient(ellipse 100% 50% at 50% 100%, rgba(255, 240, 220, 0.8) 0%, transparent 80%);
    }
}

.hero__noise {
    position: absolute;
    inset: 0;
    opacity: 0.3;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    background-repeat: repeat;
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--dark);
    margin-bottom: var(--space-xl);
}

.hero__subtitle {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--medium);
    max-width: 480px;
    margin-bottom: var(--space-2xl);
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.hero__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.hero__stars {
    color: var(--sun-gold);
    font-size: 0.875rem;
    letter-spacing: 2px;
}

.hero__rating {
    font-size: 0.8125rem;
    color: var(--medium);
    font-weight: 500;
}

.hero__device {
    display: flex;
    justify-content: center;
}

.hero__scroll-hint {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-3xl);
    color: var(--medium);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.scroll-dot {
    animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(6px); opacity: 0.3; }
}

/* App Store Badge */
.app-store-badge {
    display: inline-block;
    transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.app-store-badge:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* --- iPhone Mockup --- */
.iphone-mockup {
    position: relative;
    width: 240px;
    background: #0a0a0a;
    border-radius: 36px;
    padding: 10px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.1) inset,
        var(--shadow-xl),
        0 40px 80px rgba(0, 0, 0, 0.15);
}

.iphone-mockup--hero {
    width: 280px;
    border-radius: 42px;
    padding: 12px;
    animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.iphone-mockup__notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 24px;
    background: #0a0a0a;
    border-radius: 0 0 16px 16px;
    z-index: 2;
}

.iphone-mockup--hero .iphone-mockup__notch {
    top: 12px;
    width: 100px;
    height: 28px;
}

.iphone-mockup__screen {
    border-radius: 26px;
    overflow: hidden;
    position: relative;
    background: #000;
}

.iphone-mockup--hero .iphone-mockup__screen {
    border-radius: 30px;
}

.iphone-mockup__screen img {
    width: 100%;
    height: auto;
    display: block;
}

.iphone-mockup__home-bar {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 4px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    z-index: 2;
}

.iphone-mockup--hero .iphone-mockup__home-bar {
    bottom: 10px;
    width: 100px;
}

/* --- Features --- */
.features {
    padding: var(--space-6xl) 0;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-border), transparent);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    background: var(--cream);
    border-radius: 20px;
    padding: var(--space-2xl);
    transition: all 0.4s var(--ease-out);
    position: relative;
    border: 1px solid rgba(245, 166, 35, 0.08);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-warm);
    border-color: rgba(245, 166, 35, 0.15);
}

.feature-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--icon-bg);
    margin-bottom: var(--space-xl);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feature-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.feature-card__desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--medium);
}

/* --- Screenshots --- */
.screenshots {
    padding: var(--space-6xl) 0;
    position: relative;
    overflow: hidden;
}

.screenshots::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-border), transparent);
}

.screenshots__carousel {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: var(--space-xl) 0 var(--space-3xl);
}

.screenshots__carousel::-webkit-scrollbar {
    display: none;
}

.screenshots__track {
    display: flex;
    gap: var(--space-xl);
    padding: 0 max(var(--space-xl), calc((100vw - var(--container-max)) / 2 + var(--space-xl)));
    width: max-content;
}

.screenshots__slide {
    scroll-snap-align: center;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    transition: transform 0.4s var(--ease-out);
}

.screenshots__slide:hover {
    transform: translateY(-8px);
}

.screenshots__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--medium);
    letter-spacing: 0.02em;
}

/* --- Pricing --- */
.pricing {
    padding: var(--space-6xl) 0;
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-border), transparent);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--cream);
    border-radius: 24px;
    padding: var(--space-2xl);
    border: 1px solid rgba(245, 166, 35, 0.08);
    display: flex;
    flex-direction: column;
    transition: all 0.4s var(--ease-out);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.pricing-card--premium {
    background: var(--dark);
    color: #fff;
    border: none;
    position: relative;
    box-shadow: var(--shadow-xl);
    transform: scale(1.03);
}

.pricing-card--premium:hover {
    transform: scale(1.03) translateY(-4px);
    box-shadow: var(--shadow-xl), 0 32px 80px rgba(26, 26, 46, 0.15);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--sun-gold);
    color: var(--dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.pricing-card__header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(107, 114, 128, 0.15);
}

.pricing-card--premium .pricing-card__header {
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.pricing-card__name {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.pricing-card__amount {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1;
}

.pricing-card__period {
    font-size: 0.9375rem;
    color: var(--medium);
}

.pricing-card--premium .pricing-card__period {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-card__tagline {
    font-size: 0.875rem;
    color: var(--medium);
}

.pricing-card--premium .pricing-card__tagline {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-card__alt-prices {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.45);
}

.pricing-card__divider {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
}

.pricing-card__features {
    flex: 1;
    margin-bottom: var(--space-xl);
}

.pricing-card__features li {
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    line-height: 1.5;
}

.pricing-card__features li::before {
    content: '';
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    border-radius: 50%;
    background: var(--sun-gold);
    mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 18 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 9l3 3 5-5' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 18 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 9l3 3 5-5' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.pricing-card--premium .pricing-card__features li::before {
    background: var(--sun-gold);
}

.pricing-card__features li:first-child::before {
    display: none;
}

.pricing-card__features li:first-child {
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: 0.02em;
    color: var(--medium);
    text-transform: uppercase;
}

.pricing-card--premium .pricing-card__features li:first-child {
    color: rgba(255, 255, 255, 0.5);
}

.pricing-card__cta {
    text-align: center;
}

.pricing-card--premium .btn--primary {
    background: var(--sun-gold);
    color: var(--dark);
}

.pricing-card--premium .btn--primary:hover {
    background: var(--sun-gold-light);
}

/* --- FAQ --- */
.faq {
    padding: var(--space-6xl) 0;
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-border), transparent);
}

.faq__list {
    max-width: 720px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid rgba(26, 26, 46, 0.08);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.01em;
    list-style: none;
    user-select: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__chevron {
    flex-shrink: 0;
    transition: transform 0.3s var(--ease-out);
    color: var(--medium);
}

details[open] .faq__chevron {
    transform: rotate(180deg);
}

.faq__answer {
    padding: 0 0 var(--space-xl);
    animation: faqOpen 0.3s var(--ease-out);
}

@keyframes faqOpen {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq__answer p {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--medium);
}

/* --- CTA Section --- */
.cta-section {
    padding: var(--space-6xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-section__bg {
    position: absolute;
    inset: 0;
}

.cta-section__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(245, 166, 35, 0.1) 0%, transparent 70%);
}

.cta-section__inner {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
}

.cta-section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--dark);
}

.cta-section__note {
    font-size: 0.875rem;
    color: var(--medium);
}

/* --- Footer --- */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.65);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.footer__logo img {
    border-radius: 8px;
}

.footer__wordmark {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
}

.footer__tagline {
    font-size: 0.875rem;
    margin-bottom: var(--space-xs);
}

.footer__developer {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer__links {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.footer__links a {
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer__links a:hover {
    color: #fff;
}

.footer__bottom {
    padding-top: var(--space-xl);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer__disclaimer {
    flex-basis: 100%;
    margin-top: var(--space-sm);
    line-height: 1.6;
}

/* --- Animations --- */
.anim-fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.anim-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.anim-delay-1 { transition-delay: 0.12s; }
.anim-delay-2 { transition-delay: 0.24s; }
.anim-delay-3 { transition-delay: 0.36s; }

/* Feature and FAQ stagger */
.feature-card.anim-fade-up {
    transition-delay: calc(var(--delay, 0) * 0.08s);
}

.faq__item.anim-fade-up {
    transition-delay: calc(var(--delay, 0) * 0.06s);
}

.pricing-card.anim-fade-up {
    transition-delay: calc(var(--delay, 0) * 0.1s);
}

/* --- Mobile Responsive --- */
@media (max-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 56px;
    }

    .nav__links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 248, 240, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-2xl);
        z-index: 5;
    }

    .nav__links.open {
        display: flex;
    }

    .nav__links .nav__link {
        font-size: 1.25rem;
        font-family: var(--font-display);
    }

    .nav__cta {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav__toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-3xl);
    }

    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__scroll-hint {
        display: none;
    }

    .iphone-mockup--hero {
        width: 220px;
    }

    .features__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card--premium {
        transform: none;
    }

    .pricing-card--premium:hover {
        transform: translateY(-4px);
    }

    .footer__inner {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .footer__links {
        flex-direction: column;
        gap: var(--space-md);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .section-header {
        margin-bottom: var(--space-3xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-lg);
    }

    .hero {
        min-height: auto;
        padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .iphone-mockup {
        width: 200px;
        border-radius: 28px;
        padding: 8px;
    }

    .iphone-mockup--hero {
        width: 200px;
        border-radius: 32px;
        padding: 8px;
    }

    .iphone-mockup__notch {
        width: 70px;
        height: 20px;
        top: 8px;
    }

    .iphone-mockup--hero .iphone-mockup__notch {
        width: 80px;
        height: 22px;
        top: 8px;
    }

    .iphone-mockup__screen {
        border-radius: 20px;
    }

    .iphone-mockup--hero .iphone-mockup__screen {
        border-radius: 24px;
    }

    .feature-card {
        padding: var(--space-xl);
    }

    .screenshots__track {
        gap: var(--space-lg);
        padding: 0 var(--space-lg);
    }

    .pricing-card {
        padding: var(--space-xl);
    }
}

/* --- Print --- */
@media print {
    .nav, .hero__bg, .cta-section__bg, .hero__scroll-hint {
        display: none;
    }

    .anim-fade-up {
        opacity: 1;
        transform: none;
    }

    body {
        background: #fff;
        color: #000;
    }
}