/**
 * GeneX Landing Page Styles
 * 
 * Motion-first, premium landing page.
 * Asymmetric compositions. No generic SaaS template patterns.
 */

/* ============================================
   LANDING NAVIGATION
   ============================================ */

.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    padding: var(--space-4) 0;
    transition: background-color 0.4s ease, padding 0.3s ease, box-shadow 0.3s ease;
}

.landing-nav.is-scrolled {
    background-color: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--space-3) 0;
    box-shadow: 0 1px 0 var(--border-default);
}

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

.landing-nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    color: var(--text-primary);
}

.landing-nav__logo-mark {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-500));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--weight-extrabold);
    font-size: var(--text-lg);
    color: #ffffff;
}

.landing-nav__logo-text {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-tight);
}

.landing-nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
}

.landing-nav__links a {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--text-secondary);
    transition: color 0.2s ease;
    text-decoration: none;
}

.landing-nav__links a:hover {
    color: var(--text-primary);
}

.landing-nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.landing-nav__mobile-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

.landing-nav__mobile-toggle svg {
    width: 24px;
    height: 24px;
}

/* Mobile menu */
.landing-mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    background-color: var(--bg-primary);
    padding: var(--space-20) var(--space-6) var(--space-6);
    flex-direction: column;
    gap: var(--space-6);
}

.landing-mobile-menu.is-open {
    display: flex;
}

.landing-mobile-menu__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

.landing-mobile-menu a {
    font-size: var(--text-2xl);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    text-decoration: none;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-light);
}

/* ============================================
   HERO SECTION
   ============================================ */

.landing-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + var(--space-10));
    padding-bottom: var(--space-16);
    overflow: hidden;
    background-color: var(--bg-primary);
}

/* Background gradient mesh */
.landing-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.landing-hero__gradient-1 {
    position: absolute;
    width: 60vw;
    height: 60vw;
    max-width: 800px;
    max-height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(92, 124, 250, 0.12) 0%, transparent 70%);
    top: -10%;
    right: -10%;
    animation: hero-float-1 20s ease-in-out infinite;
}

.landing-hero__gradient-2 {
    position: absolute;
    width: 40vw;
    height: 40vw;
    max-width: 600px;
    max-height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(252, 196, 25, 0.08) 0%, transparent 70%);
    bottom: 5%;
    left: -5%;
    animation: hero-float-2 25s ease-in-out infinite;
}

.landing-hero__gradient-3 {
    position: absolute;
    width: 30vw;
    height: 30vw;
    max-width: 400px;
    max-height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(92, 124, 250, 0.06) 0%, transparent 70%);
    top: 40%;
    left: 30%;
    animation: hero-float-3 18s ease-in-out infinite;
}

@keyframes hero-float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 20px) scale(1.05); }
    66% { transform: translate(20px, -15px) scale(0.97); }
}

@keyframes hero-float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(25px, -30px) scale(1.08); }
}

@keyframes hero-float-3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-20px, 25px); }
}

/* Grid pattern overlay */
.landing-hero__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(var(--border-light) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-light) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
    mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
}

[data-theme="dark"] .landing-hero__grid {
    opacity: 0.15;
}

.landing-hero__content {
    position: relative;
    z-index: 1;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--section-padding-x);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-16);
    align-items: center;
}

.landing-hero__text {
    max-width: 38rem;
}

.landing-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3) var(--space-1) var(--space-1);
    background-color: var(--color-primary-50);
    border: 1px solid var(--color-primary-200);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--color-primary-700);
    margin-bottom: var(--space-6);
}

[data-theme="dark"] .landing-hero__badge {
    background-color: rgba(92, 124, 250, 0.1);
    border-color: rgba(92, 124, 250, 0.2);
    color: var(--color-primary-300);
}

.landing-hero__badge-dot {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-hero__badge-dot svg {
    width: 12px;
    height: 12px;
    color: white;
}

.landing-hero__title {
    font-size: var(--text-7xl);
    font-weight: var(--weight-extrabold);
    line-height: 1.05;
    letter-spacing: var(--tracking-tighter);
    margin-bottom: var(--space-6);
    color: var(--text-primary);
}

.landing-hero__title-accent {
    display: inline;
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-accent-500) 50%, var(--color-primary-500) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: hero-gradient-text 6s ease-in-out infinite;
}

@keyframes hero-gradient-text {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.landing-hero__description {
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
    margin-bottom: var(--space-10);
    max-width: 32rem;
}

.landing-hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.landing-hero__cta-primary {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    box-shadow: 0 4px 16px rgba(76, 110, 245, 0.3);
}

.landing-hero__cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(76, 110, 245, 0.4);
    color: #ffffff;
}

.landing-hero__cta-primary svg {
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
}

.landing-hero__cta-primary:hover svg {
    transform: translateX(3px);
}

.landing-hero__cta-secondary {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
    font-weight: var(--weight-medium);
    color: var(--text-secondary);
    background: none;
    border: var(--border-width-2) solid var(--border-default);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.landing-hero__cta-secondary:hover {
    border-color: var(--border-strong);
    color: var(--text-primary);
    background-color: var(--interactive-secondary);
}

.landing-hero__trust {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-light);
}

.landing-hero__trust-avatars {
    display: flex;
}

.landing-hero__trust-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-primary);
    margin-left: -8px;
    background: linear-gradient(135deg, var(--color-primary-200), var(--color-accent-200));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: var(--weight-bold);
    color: var(--color-primary-800);
}

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

.landing-hero__trust-text {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: var(--leading-snug);
}

.landing-hero__trust-text strong {
    color: var(--text-primary);
    font-weight: var(--weight-semibold);
}

/* Hero visual (right side) */
.landing-hero__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-hero__mockup {
    width: 100%;
    max-width: 32rem;
    aspect-ratio: 4 / 3;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    position: relative;
}

.landing-hero__mockup-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
}

.landing-hero__mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray-300);
}

.landing-hero__mockup-dot:nth-child(1) { background-color: #ff5f57; }
.landing-hero__mockup-dot:nth-child(2) { background-color: #febc2e; }
.landing-hero__mockup-dot:nth-child(3) { background-color: #28c840; }

.landing-hero__mockup-body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.landing-hero__mockup-line {
    height: 12px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    animation: mockup-shimmer 2s ease-in-out infinite;
}

.landing-hero__mockup-line:nth-child(1) { width: 70%; animation-delay: 0s; }
.landing-hero__mockup-line:nth-child(2) { width: 90%; animation-delay: 0.2s; }
.landing-hero__mockup-line:nth-child(3) { width: 50%; animation-delay: 0.4s; }

.landing-hero__mockup-blocks {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.landing-hero__mockup-block {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    animation: mockup-shimmer 2s ease-in-out infinite;
}

.landing-hero__mockup-block:nth-child(1) { animation-delay: 0.6s; background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50)); }
.landing-hero__mockup-block:nth-child(2) { animation-delay: 0.8s; background: linear-gradient(135deg, var(--color-accent-100), var(--color-accent-50)); }
.landing-hero__mockup-block:nth-child(3) { animation-delay: 1s; background: linear-gradient(135deg, var(--color-success-100), var(--color-success-50)); }

[data-theme="dark"] .landing-hero__mockup-block:nth-child(1) { background: linear-gradient(135deg, rgba(92,124,250,0.15), rgba(92,124,250,0.05)); }
[data-theme="dark"] .landing-hero__mockup-block:nth-child(2) { background: linear-gradient(135deg, rgba(252,196,25,0.15), rgba(252,196,25,0.05)); }
[data-theme="dark"] .landing-hero__mockup-block:nth-child(3) { background: linear-gradient(135deg, rgba(81,207,102,0.15), rgba(81,207,102,0.05)); }

@keyframes mockup-shimmer {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Floating elements around mockup */
.landing-hero__float {
    position: absolute;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: var(--space-3) var(--space-4);
    box-shadow: var(--shadow-lg);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    white-space: nowrap;
    z-index: 2;
}

.landing-hero__float--1 {
    top: 10%;
    right: -8%;
    animation: float-bounce 4s ease-in-out infinite;
    color: var(--color-success-700);
}

.landing-hero__float--2 {
    bottom: 15%;
    left: -5%;
    animation: float-bounce 5s ease-in-out infinite 1s;
    color: var(--color-primary-700);
}

.landing-hero__float--3 {
    bottom: 5%;
    right: 5%;
    animation: float-bounce 4.5s ease-in-out infinite 0.5s;
    color: var(--color-accent-700);
}

[data-theme="dark"] .landing-hero__float--1 { color: var(--color-success-400); }
[data-theme="dark"] .landing-hero__float--2 { color: var(--color-primary-400); }
[data-theme="dark"] .landing-hero__float--3 { color: var(--color-accent-400); }

.landing-hero__float-icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.landing-hero__float--1 .landing-hero__float-icon { background: var(--color-success-100); }
.landing-hero__float--2 .landing-hero__float-icon { background: var(--color-primary-100); }
.landing-hero__float--3 .landing-hero__float-icon { background: var(--color-accent-100); }

[data-theme="dark"] .landing-hero__float--1 .landing-hero__float-icon { background: rgba(81,207,102,0.15); }
[data-theme="dark"] .landing-hero__float--2 .landing-hero__float-icon { background: rgba(92,124,250,0.15); }
[data-theme="dark"] .landing-hero__float--3 .landing-hero__float-icon { background: rgba(252,196,25,0.15); }

@keyframes float-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   LOGOS / SOCIAL PROOF BAR
   ============================================ */

.landing-logos {
    padding: var(--space-12) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
}

.landing-logos__label {
    text-align: center;
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    margin-bottom: var(--space-6);
}

.landing-logos__grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-12);
    flex-wrap: wrap;
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: 0 var(--section-padding-x);
}

.landing-logos__item {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--text-muted);
    opacity: 0.5;
    letter-spacing: var(--tracking-wide);
    transition: opacity 0.3s ease;
}

.landing-logos__item:hover {
    opacity: 0.8;
}

/* ============================================
   SECTION COMMON STYLES
   ============================================ */

.landing-section {
    padding: var(--section-padding-y) 0;
}

.landing-section__container {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--section-padding-x);
}

.landing-section__header {
    max-width: 40rem;
    margin-bottom: var(--space-16);
}

.landing-section__header--center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.landing-section__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--color-primary-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    margin-bottom: var(--space-4);
}

.landing-section__eyebrow::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--color-primary-500);
    border-radius: var(--radius-full);
}

.landing-section__title {
    font-size: var(--text-5xl);
    font-weight: var(--weight-extrabold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tighter);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.landing-section__description {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
}

/* ============================================
   PROBLEM SECTION
   ============================================ */

.landing-problem {
    background: var(--bg-primary);
}

.landing-problem__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.landing-problem__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.landing-problem__item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    border-radius: var(--radius-xl);
    transition: background-color 0.2s ease;
}

.landing-problem__item:hover {
    background-color: var(--bg-secondary);
}

.landing-problem__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    background: var(--color-error-50);
    color: var(--color-error-600);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

[data-theme="dark"] .landing-problem__icon {
    background: rgba(255, 107, 107, 0.1);
    color: var(--color-error-400);
}

.landing-problem__icon svg {
    width: 20px;
    height: 20px;
}

.landing-problem__item-title {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.landing-problem__item-text {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: var(--leading-relaxed);
}

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

.landing-problem__card-stack {
    position: relative;
    width: 100%;
    max-width: 24rem;
    aspect-ratio: 3 / 4;
}

.landing-problem__stack-card {
    position: absolute;
    width: 85%;
    padding: var(--space-6);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.landing-problem__stack-card:nth-child(1) {
    top: 0;
    left: 0;
    transform: rotate(-3deg);
    z-index: 3;
}

.landing-problem__stack-card:nth-child(2) {
    top: 8%;
    left: 10%;
    transform: rotate(2deg);
    z-index: 2;
    opacity: 0.7;
}

.landing-problem__stack-card:nth-child(3) {
    top: 16%;
    left: 5%;
    transform: rotate(-1deg);
    z-index: 1;
    opacity: 0.4;
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */

.landing-how {
    background: var(--bg-secondary);
}

.landing-how__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    position: relative;
}

/* Connecting line between steps */
.landing-how__steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.67% + 20px);
    right: calc(16.67% + 20px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary-300), var(--color-accent-400), var(--color-primary-300));
    z-index: 0;
}

[data-theme="dark"] .landing-how__steps::before {
    background: linear-gradient(90deg, rgba(92,124,250,0.3), rgba(252,196,25,0.3), rgba(92,124,250,0.3));
}

.landing-how__step {
    position: relative;
    z-index: 1;
    text-align: center;
}

.landing-how__step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: var(--bg-primary);
    border: 2px solid var(--color-primary-200);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: var(--weight-extrabold);
    color: var(--color-primary-600);
    position: relative;
}

[data-theme="dark"] .landing-how__step-number {
    background: var(--bg-secondary);
    border-color: rgba(92, 124, 250, 0.3);
    color: var(--color-primary-400);
}

.landing-how__step-title {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.landing-how__step-text {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 20rem;
    margin: 0 auto;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.landing-features {
    background: var(--bg-primary);
}

.landing-features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.landing-feature-card {
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-default);
    background: var(--bg-card);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.landing-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-500), var(--color-accent-500));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.landing-feature-card:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.landing-feature-card:hover::before {
    opacity: 1;
}

.landing-feature-card__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    font-size: 24px;
}

.landing-feature-card__icon--motion { background: linear-gradient(135deg, #e8daff, #f3edff); color: #7c3aed; }
.landing-feature-card__icon--ai { background: linear-gradient(135deg, #dbeafe, #eff6ff); color: #2563eb; }
.landing-feature-card__icon--mobile { background: linear-gradient(135deg, #d1fae5, #ecfdf5); color: #059669; }
.landing-feature-card__icon--nigeria { background: linear-gradient(135deg, #fef3c7, #fffbeb); color: #d97706; }
.landing-feature-card__icon--speed { background: linear-gradient(135deg, #ffe4e6, #fff1f2); color: #e11d48; }
.landing-feature-card__icon--edit { background: linear-gradient(135deg, #e0f2fe, #f0f9ff); color: #0284c7; }

[data-theme="dark"] .landing-feature-card__icon--motion { background: rgba(124,58,237,0.15); }
[data-theme="dark"] .landing-feature-card__icon--ai { background: rgba(37,99,235,0.15); }
[data-theme="dark"] .landing-feature-card__icon--mobile { background: rgba(5,150,105,0.15); }
[data-theme="dark"] .landing-feature-card__icon--nigeria { background: rgba(217,119,6,0.15); }
[data-theme="dark"] .landing-feature-card__icon--speed { background: rgba(225,29,72,0.15); }
[data-theme="dark"] .landing-feature-card__icon--edit { background: rgba(2,132,199,0.15); }

.landing-feature-card__title {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.landing-feature-card__text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* ============================================
   NIGERIAN MARKET SECTION
   ============================================ */

.landing-nigeria {
    background: var(--color-gray-900);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.landing-nigeria::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(0, 135, 81, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(92, 124, 250, 0.1) 0%, transparent 50%);
}

.landing-nigeria .landing-section__container {
    position: relative;
    z-index: 1;
}

.landing-nigeria .landing-section__eyebrow {
    color: #00a86b;
}

.landing-nigeria .landing-section__eyebrow::before {
    background: #00a86b;
}

.landing-nigeria .landing-section__title {
    color: #ffffff;
}

.landing-nigeria .landing-section__description {
    color: rgba(255, 255, 255, 0.6);
}

.landing-nigeria__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.landing-nigeria__item {
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
}

.landing-nigeria__item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.landing-nigeria__item-icon {
    font-size: 28px;
    margin-bottom: var(--space-4);
}

.landing-nigeria__item-title {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: #ffffff;
    margin-bottom: var(--space-2);
}

.landing-nigeria__item-text {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
    line-height: var(--leading-relaxed);
}

/* ============================================
   SHOWCASE / CTA SECTION
   ============================================ */

.landing-cta {
    background: var(--bg-primary);
    text-align: center;
}

.landing-cta__box {
    max-width: var(--container-md);
    margin: 0 auto;
    padding: var(--space-16) var(--space-10);
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.landing-cta__box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(252,196,25,0.1) 0%, transparent 50%);
}

.landing-cta__content {
    position: relative;
    z-index: 1;
}

.landing-cta__title {
    font-size: var(--text-5xl);
    font-weight: var(--weight-extrabold);
    color: #ffffff;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tighter);
    margin-bottom: var(--space-4);
}

.landing-cta__text {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--space-8);
    max-width: 30rem;
    margin-left: auto;
    margin-right: auto;
    line-height: var(--leading-relaxed);
}

.landing-cta__button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-10);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-primary-800);
    background: #ffffff;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.landing-cta__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    color: var(--color-primary-800);
}

.landing-cta__note {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   FOOTER
   ============================================ */

.landing-footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
}

.landing-footer__inner {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--section-padding-x);
}

.landing-footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.landing-footer__brand-text {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: var(--leading-relaxed);
    margin-top: var(--space-4);
    max-width: 18rem;
}

.landing-footer__col-title {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-4);
}

.landing-footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.landing-footer__links a {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.landing-footer__links a:hover {
    color: var(--text-primary);
}

.landing-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-light);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ============================================
   SCROLL ANIMATION CLASSES
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .landing-hero__content {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .landing-hero__visual {
        order: -1;
    }

    .landing-hero__mockup {
        max-width: 28rem;
        margin: 0 auto;
    }

    .landing-hero__float--1 { right: 0; }
    .landing-hero__float--2 { left: 0; }

    .landing-problem__grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .landing-problem__visual {
        order: -1;
    }

    .landing-features__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-nigeria__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-footer__top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    .landing-nav__links {
        display: none;
    }

    .landing-nav__mobile-toggle {
        display: flex;
    }

    .landing-hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + var(--space-6));
        padding-bottom: var(--space-10);
    }

    .landing-hero__title {
        font-size: var(--text-5xl);
    }

    .landing-hero__description {
        font-size: var(--text-base);
    }

    .landing-hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .landing-hero__cta-primary,
    .landing-hero__cta-secondary {
        justify-content: center;
    }

    .landing-hero__float {
        display: none;
    }

    .landing-how__steps {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .landing-how__steps::before {
        display: none;
    }

    .landing-features__grid {
        grid-template-columns: 1fr;
    }

    .landing-nigeria__grid {
        grid-template-columns: 1fr;
    }

    .landing-section__title {
        font-size: var(--text-3xl);
    }

    .landing-cta__title {
        font-size: var(--text-3xl);
    }

    .landing-cta__box {
        padding: var(--space-10) var(--space-6);
    }

    .landing-footer__top {
        grid-template-columns: 1fr;
    }

    .landing-footer__bottom {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
    }

    .landing-logos__grid {
        gap: var(--space-6);
    }
}

@media (max-width: 380px) {
    .landing-hero__title {
        font-size: var(--text-4xl);
    }

    .landing-hero__trust {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-left, .reveal-right, .reveal-scale {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .stagger-children > * {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .landing-hero__gradient-1,
    .landing-hero__gradient-2,
    .landing-hero__gradient-3,
    .landing-hero__float--1,
    .landing-hero__float--2,
    .landing-hero__float--3 {
        animation: none;
    }

    .landing-hero__title-accent {
        animation: none;
    }
}