/* ========================================
   Avnee Landing Page - Design System
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Colors - Light Theme */
    --color-primary: #3366FF;
    --color-secondary: #FF3399;
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-text: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);

    /* Light theme colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fc;
    --bg-tertiary: #f0f2f7;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: rgba(15, 23, 42, 0.1);
    --card-bg: rgba(255, 255, 255, 0.8);
    --card-border: rgba(255, 255, 255, 0.5);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;

    /* Container */
    --container-max: 1200px;
    --container-padding: var(--spacing-6);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-tertiary: #1a1a24;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(17, 17, 24, 0.8);
    --card-border: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(17, 17, 24, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
}

/* ========================================
   Reset & Base Styles
   ======================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

input,
textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   Utility Classes
   ======================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-weight: 600;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(51, 102, 255, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(51, 102, 255, 0.4);
}

.btn--secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--color-primary);
}

.btn--outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--spacing-4) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-3) 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav__menu {
    display: none;
}

.nav__list {
    display: flex;
    gap: var(--spacing-8);
}

.nav__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

[data-theme="dark"] .icon-moon,
[data-theme="light"] .icon-sun {
    display: block;
}

[data-theme="dark"] .icon-sun,
[data-theme="light"] .icon-moon {
    display: none;
}

.nav__cta {
    display: none;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    gap: 5px;
    z-index: var(--z-modal);
}

.nav__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

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

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

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: var(--spacing-24) 0 var(--spacing-16);
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(51, 102, 255, 0.3), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(255, 51, 153, 0.2), transparent),
        radial-gradient(ellipse 50% 30% at 20% 80%, rgba(51, 102, 255, 0.15), transparent);
    animation: heroGradient 15s ease-in-out infinite alternate;
}

@keyframes heroGradient {
    0% {
        opacity: 1;
        transform: scale(1) translate(0, 0);
    }

    100% {
        opacity: 0.8;
        transform: scale(1.1) translate(2%, -2%);
    }
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
    opacity: 0.5;
}

.hero__content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero__badge {
    margin-bottom: var(--spacing-6);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
}

.hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-6xl));
    font-weight: 800;
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.02em;
}

.hero__description {
    font-size: clamp(var(--font-size-base), 2vw, var(--font-size-xl));
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-8);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero__description strong {
    color: var(--color-primary);
    font-weight: 600;
}

.hero__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    justify-content: center;
    margin-bottom: var(--spacing-12);
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-6);
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
}

.metric {
    text-align: center;
}

.metric__value {
    display: block;
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.metric__label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-1);
}

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--spacing-8);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateX(-50%) translateY(10px);
        opacity: 0.5;
    }
}

/* ========================================
   Section Styles
   ======================================== */

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-12);
}

.section__tag {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(51, 102, 255, 0.1);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.section__title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-4);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* ========================================
   Features Section
   ======================================== */

.features {
    padding: var(--spacing-20) 0;
    background: var(--bg-secondary);
}

.features__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-12);
}

/* Feature Row - Full Width with 50/50 Split */
.feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
    padding: var(--spacing-8);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-row:hover {
    box-shadow: var(--shadow-xl);
    border-color: rgba(51, 102, 255, 0.3);
}

.feature-row__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-4);
}

.feature-row__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    color: white;
    margin-bottom: var(--spacing-5);
}

.feature-row__title {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
    font-weight: 700;
    margin-bottom: var(--spacing-4);
}

.feature-row__description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-base);
}

.feature-row__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.feature-row__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

.feature-row__list li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.feature-row__image {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(51, 102, 255, 0.1), rgba(255, 51, 153, 0.1));
    padding: var(--spacing-4);
}

.feature-row__image img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-slow);
}

.feature-row:hover .feature-row__image img {
    transform: scale(1.03);
}

/* Legacy feature-card styles (kept for compatibility) */
.features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.feature-card {
    padding: var(--spacing-8);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(51, 102, 255, 0.3);
}

.feature-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    color: white;
    margin-bottom: var(--spacing-5);
}

.feature-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-3);
}

.feature-card__description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-5);
}

.feature-card__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.feature-card__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.feature-card__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

/* ========================================
   Innovation Section
   ======================================== */

.innovation {
    padding: var(--spacing-20) 0;
    background: var(--bg-primary);
}

.ttl-diagram {
    margin-bottom: var(--spacing-12);
}

.ttl-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-6);
    padding: var(--spacing-8);
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
}

.ttl-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-6);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 300px;
    transition: all var(--transition-base);
}

.ttl-step:hover {
    border-color: var(--color-primary);
    transform: scale(1.02);
}

.ttl-step--center {
    max-width: 350px;
    background: linear-gradient(135deg, rgba(51, 102, 255, 0.1), rgba(255, 51, 153, 0.1));
    border-color: rgba(51, 102, 255, 0.3);
}

.ttl-step__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-4);
}

.ttl-step__icon--glow {
    background: var(--gradient-primary);
    border: none;
    color: white;
    box-shadow: 0 0 30px rgba(51, 102, 255, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(51, 102, 255, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(255, 51, 153, 0.4);
    }
}

.ttl-step__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.ttl-step__desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.ttl-transform-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
    width: 100%;
}

.transform-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.transform-label {
    font-weight: 600;
    color: var(--color-primary);
}

.transform-value {
    color: var(--text-secondary);
}

.ttl-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transform: rotate(90deg);
    animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes arrowPulse {

    0%,
    100% {
        opacity: 1;
        transform: rotate(90deg) translateX(0);
    }

    50% {
        opacity: 0.5;
        transform: rotate(90deg) translateX(5px);
    }
}

.ttl-benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
}

.benefit-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    padding: var(--spacing-6);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .benefit-card {
    background: linear-gradient(135deg, rgba(17, 17, 24, 0.9), rgba(26, 26, 36, 0.8));
    border: 1px solid rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .benefit-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 252, 0.9));
    border: 1px solid rgba(51, 102, 255, 0.15);
}

.benefit-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(51, 102, 255, 0.1);
}

/* Header row: Icon + Title horizontally aligned */
.benefit-card__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.benefit-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: white;
    flex-shrink: 0;
}

.benefit-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0;
}

/* Description below the header */
.benefit-card__desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* ========================================
   Pricing Section
   ======================================== */

.pricing {
    padding: var(--spacing-20) 0;
    background: var(--bg-secondary);
}

.pricing__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.pricing-card {
    position: relative;
    padding: var(--spacing-8);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-card--popular {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(51, 102, 255, 0.05), rgba(255, 51, 153, 0.05));
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-1) var(--spacing-4);
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-card__header {
    text-align: center;
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-6);
    border-bottom: 1px solid var(--border-color);
}

.pricing-card__name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-1);
}

.price-amount {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.pricing-card__eligibility {
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
}

.pricing-card__eligibility p {
    margin-bottom: var(--spacing-2);
    color: var(--text-secondary);
}

.pricing-card__eligibility ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.pricing-card__eligibility li {
    color: var(--text-muted);
}

.pricing-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-8);
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.pricing-card__features svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.pricing-card__btn {
    width: 100%;
}

/* ========================================
   CTA Section
   ======================================== */

.cta {
    position: relative;
    padding: var(--spacing-20) 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.cta__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 110%, rgba(51, 102, 255, 0.3), transparent),
        radial-gradient(ellipse 40% 30% at 70% 50%, rgba(255, 51, 153, 0.2), transparent);
}

.cta__content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta__title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    margin-bottom: var(--spacing-4);
}

.cta__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-8);
}

.cta__form {
    padding: var(--spacing-8);
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.form-group {
    text-align: left;
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2);
}

.form-input {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(51, 102, 255, 0.1);
}

.cta__submit {
    width: 100%;
    margin-top: var(--spacing-4);
}

.cta__disclaimer {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-4);
}

.cta__success {
    padding: var(--spacing-12);
    text-align: center;
}

.cta__success svg {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.cta__success h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.cta__success p {
    color: var(--text-secondary);
}

/* ========================================
   Footer
   ======================================== */

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

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    display: inline-block;
    margin-bottom: var(--spacing-4);
}

.footer__logo .logo-img {
    height: 36px;
}

.footer__tagline {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
}

.footer__social {
    display: flex;
    gap: var(--spacing-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
}

.footer__heading {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--spacing-4);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.footer__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.footer__list a:hover {
    color: var(--color-primary);
}

.footer__list svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.footer__bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer__bottom p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* ========================================
   Animations
   ======================================== */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive Styles
   ======================================== */

/* Mobile Menu */
@media (max-width: 767px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: right var(--transition-base);
        z-index: var(--z-fixed);
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-8);
    }

    .nav__link {
        font-size: var(--font-size-2xl);
        font-weight: 600;
    }
}

/* Tablet */
@media (min-width: 768px) {
    .nav__menu {
        display: flex;
    }

    .nav__toggle {
        display: none;
    }

    .nav__cta {
        display: inline-flex;
    }

    .hero__buttons {
        flex-direction: row;
    }

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

    .ttl-flow {
        flex-direction: row;
        justify-content: center;
    }

    .ttl-arrow {
        transform: rotate(0deg);
    }

    @keyframes arrowPulse {

        0%,
        100% {
            opacity: 1;
            transform: rotate(0deg) translateX(0);
        }

        50% {
            opacity: 0.5;
            transform: rotate(0deg) translateX(5px);
        }
    }

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

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

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

    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }

    /* Feature Row - Tablet: 50/50 split */
    .feature-row {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: var(--spacing-10);
    }

    .feature-row__content {
        padding: var(--spacing-6);
    }

    .feature-row__image img {
        max-height: 450px;
    }

    /* Reversed layout - image on left */
    .feature-row--reverse {
        direction: rtl;
    }

    .feature-row--reverse>* {
        direction: ltr;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    :root {
        --container-padding: var(--spacing-8);
    }

    .features__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .ttl-benefits {
        grid-template-columns: repeat(4, 1fr);
    }

    .pricing__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .pricing-card--popular {
        transform: scale(1.05);
    }

    .pricing-card--popular:hover {
        transform: scale(1.05) translateY(-5px);
    }

    /* Feature Row - Desktop: larger content */
    .feature-row {
        padding: var(--spacing-12);
        gap: var(--spacing-12);
    }

    .feature-row__content {
        padding: var(--spacing-8);
    }

    .feature-row__title {
        font-size: var(--font-size-3xl);
    }

    .feature-row__description {
        font-size: var(--font-size-lg);
    }

    .feature-row__image img {
        max-height: 500px;
    }
}

/* Large Desktop */
@media (min-width: 1280px) {
    .hero__content {
        max-width: 1000px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}