/* ==========================================
   INGAISTAT - Apple-style Premium Design
   Smooth animations, parallax, clean
   ========================================== */

/* CSS Variables */
:root {
    --color-purple: #9333ea;
    --color-purple-dark: #7c3aed;
    --color-purple-light: #a855f7;
    --color-pink: #ec4899;

    --color-bg: #ffffff;
    --color-bg-secondary: #fafafa;
    --color-bg-purple: #f3e8ff;
    --color-bg-purple-light: #faf5ff;

    --color-text-primary: #1f2937;
    --color-text-secondary: #6b7280;
    --color-text-muted: #9ca3af;

    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;

    --gradient-primary: linear-gradient(135deg, var(--color-purple) 0%, var(--color-pink) 100%);
    --gradient-text: linear-gradient(135deg, var(--color-purple) 0%, var(--color-pink) 100%);

    --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 -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-purple: 0 4px 14px 0 rgba(147, 51, 234, 0.25);
    --shadow-purple-lg: 0 20px 40px -10px rgba(147, 51, 234, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
    font-family: var(--font-family);
    background: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: transparent;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.navbar.scrolled .logo-text,
.navbar.scrolled .nav-links a,
.navbar.scrolled .nav-back-link {
    color: var(--color-text-primary);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--color-purple);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.3s forwards;
}

.logo-icon {
    width: 32px;
    height: 32px;
}

.logo-text {
    font-size: 1.375rem;
    font-weight: 700;
    color: white;
    transition: color 0.3s ease;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.4s forwards;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: white;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    opacity: 0;
    animation: fadeInRight 0.8s ease 0.5s forwards;
}

.nav-back-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.nav-back-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.nav-back-link:hover {
    color: white;
}

.nav-back-link:hover svg {
    transform: translateX(-4px);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-family);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-purple-lg);
}

.btn-primary:active {
    transform: translateY(-1px) scale(1);
}

.btn-secondary {
    background: var(--color-bg-purple);
    color: var(--color-purple);
}

.btn-secondary:hover {
    background: #ede9fe;
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    background: white;
    border-color: var(--color-purple);
    color: var(--color-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-block {
    width: 100%;
}

.btn svg {
    transition: transform 0.3s ease;
}

.btn:hover svg {
    transform: translateX(4px);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0;
    position: relative;
    overflow: hidden;
    background: #0a0a12;
}

/* Video Background */
.hero-video-wrapper {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 18, 0.9) 0%,
        rgba(147, 51, 234, 0.3) 50%,
        rgba(10, 10, 18, 0.95) 100%
    );
}

.hero-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 140px 40px 100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

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

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px 8px 12px;
    background: rgba(147, 51, 234, 0.2);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-purple-light);
    margin-bottom: 28px;
    opacity: 0;
    transform: translateY(20px);
    animation: heroReveal 0.8s ease 0.2s forwards;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
    color: white;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
}

.title-line:nth-child(1) {
    animation: heroReveal 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s forwards;
}

.title-line:nth-child(2) {
    animation: heroReveal 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(30px);
    animation: heroReveal 0.8s ease 0.5s forwards;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(30px);
    animation: heroReveal 0.8s ease 0.6s forwards;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-glass svg {
    transition: transform 0.3s ease;
}

.btn-glass:hover svg {
    transform: scale(1.1);
}


/* Floating Elements */
.hero-floating-elements {
    position: relative;
    height: 500px;
    opacity: 0;
    animation: fadeIn 1s ease 0.8s forwards;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.98);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.2);
    animation: floatCard 6s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-card:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 30px 60px -15px rgba(147, 51, 234, 0.3);
}

.floating-card .card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.floating-card .card-icon svg {
    width: 22px;
    height: 22px;
}

.floating-card .card-icon.green {
    background: rgba(34, 197, 94, 0.1);
}

.floating-card .card-icon.green svg {
    stroke: #22c55e;
}

.floating-card .card-icon.purple {
    background: rgba(147, 51, 234, 0.1);
}

.floating-card .card-icon.purple svg {
    stroke: #9333ea;
}

.floating-card .card-icon.blue {
    background: rgba(59, 130, 246, 0.1);
}

.floating-card .card-icon.blue svg {
    stroke: #3b82f6;
}

.floating-card .card-icon.orange {
    background: rgba(249, 115, 22, 0.1);
}

.floating-card .card-icon.orange svg {
    stroke: #f97316;
}

.floating-card .card-icon.pink {
    background: rgba(236, 72, 153, 0.1);
}

.floating-card .card-icon.pink svg {
    stroke: #ec4899;
}

.floating-card .card-icon.teal {
    background: rgba(20, 184, 166, 0.1);
}

.floating-card .card-icon.teal svg {
    stroke: #14b8a6;
}

.floating-card .card-content {
    display: flex;
    flex-direction: column;
}

.floating-card .card-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.floating-card .card-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.floating-card .card-value.trend-up {
    color: #22c55e;
}

.card-price {
    top: 0%;
    right: 5%;
    animation-delay: 0s;
}

.card-trend {
    top: 18%;
    left: -5%;
    animation-delay: -1s;
}

.card-ai {
    top: 40%;
    right: 0%;
    animation-delay: -2s;
}

.card-portfolio {
    top: 55%;
    left: 5%;
    animation-delay: -3s;
}

.card-invest {
    bottom: 15%;
    right: 10%;
    animation-delay: -4s;
}

.card-monitor {
    bottom: 0%;
    left: 15%;
    animation-delay: -5s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(1deg); }
    75% { transform: translateY(10px) rotate(-1deg); }
}


@keyframes heroReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

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

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


/* ==========================================
   SECTION STYLES
   ========================================== */
section {
    padding: 140px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
    line-height: 1.15;
    opacity: 0;
    transform: translateY(40px);
}

.section-title.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
}

.section-subtitle.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.1s forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   FEATURES SECTION
   ========================================== */
.features-section {
    background: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 40px 32px;
    background: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(250,245,255,0.8) 100%);
    border: 1px solid rgba(147, 51, 234, 0.1);
    border-radius: var(--radius-2xl);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(40px);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Subtle gradient accent line at top */
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0.7;
}

/* Soft glow background */
.feature-card::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: 0 8px 20px -4px rgba(147, 51, 234, 0.3);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.feature-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-purple);
    transition: all 0.3s ease;
}

.feature-link svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.feature-link:hover {
    color: var(--color-purple-dark);
    gap: 12px;
}

.feature-link:hover svg {
    transform: translateX(4px);
}

/* ==========================================
   SHOWCASE SECTION
   ========================================== */
.showcase-section {
    padding: 100px 0 160px;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-purple-light) 50%, var(--color-bg) 100%);
    overflow: hidden;
}

.showcase-visual {
    max-width: 1000px;
    margin: 0 auto;
    perspective: 1000px;
}

.dashboard-mockup {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    opacity: 0;
    transform: translateY(60px) rotateX(10deg);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.dashboard-mockup.animate {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.mockup-header {
    padding: 12px 20px;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    gap: 12px;
}

.mockup-tabs {
    display: flex;
    gap: 4px;
    margin-left: auto;
    margin-right: 20px;
}

.mockup-tabs .tab {
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mockup-tabs .tab.active {
    background: var(--color-bg);
    color: var(--color-purple);
    box-shadow: var(--shadow-sm);
}

.mockup-dots {
    display: flex;
    gap: 8px;
}

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    transition: transform 0.3s ease;
}

.mockup-dots span:nth-child(1) { background: #ff5f56; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #27ca3f; }

.dashboard-mockup:hover .mockup-dots span {
    transform: scale(1.2);
}

.mockup-title {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-left: auto;
}

.mockup-content {
    display: flex;
    min-height: 450px;
}

.mockup-sidebar {
    width: 70px;
    padding: 20px 15px;
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-item {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-border-light);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-item svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-text-muted);
}

.sidebar-item.active {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-purple);
}

.sidebar-item.active svg {
    stroke: white;
}

.sidebar-item:hover:not(.active) {
    background: var(--color-border);
}

.mockup-main {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Stats Row */
.mockup-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.mockup-stat-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mockup-stat-card .stat-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.mockup-stat-card .stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.mockup-stat-card .stat-change {
    font-size: 0.7rem;
    font-weight: 600;
}

.mockup-stat-card .stat-change.positive {
    color: #22c55e;
}

.mockup-stat-card .stat-change.negative {
    color: #ef4444;
}

/* Chart Container */
.chart-container {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.chart-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.chart-legend {
    display: flex;
    gap: 16px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.legend-item .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.legend-item .dot.purple {
    background: var(--color-purple);
}

.legend-item .dot.pink {
    background: var(--color-pink);
}

.chart-placeholder {
    height: 180px;
    position: relative;
}

.chart-placeholder svg {
    width: 100%;
    height: 100%;
}

.chart-placeholder path[stroke] {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
}

.dashboard-mockup.animate .chart-placeholder path[stroke] {
    animation: drawChart 2s ease forwards 0.5s;
}

@keyframes drawChart {
    to { stroke-dashoffset: 0; }
}

.chart-x-axis {
    display: flex;
    justify-content: space-between;
    padding: 12px 0 0;
    border-top: 1px solid var(--color-border-light);
    margin-top: 8px;
}

.chart-x-axis span {
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

/* Bottom Row */
.mockup-bottom-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.property-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.property-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
}

.property-img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-border) 0%, var(--color-border-light) 100%);
}

.property-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.property-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.property-price {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.property-badge {
    padding: 4px 8px;
    background: var(--color-bg-purple);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-purple);
}

.property-badge.premium {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    color: var(--color-pink);
}

.ai-insight-card {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.08) 0%, rgba(236, 72, 153, 0.05) 100%);
    border: 1px solid rgba(147, 51, 234, 0.15);
    border-radius: var(--radius-lg);
    align-items: flex-start;
}

.ai-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.ai-icon svg {
    width: 18px;
    height: 18px;
    stroke: white;
}

.ai-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ai-title {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-purple);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ai-text {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* ==========================================
   AUDIENCE SECTION
   ========================================== */
.audience-section {
    background: var(--color-bg-purple-light);
    position: relative;
    overflow: hidden;
}

.audience-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.audience-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 48px 40px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(40px);
    position: relative;
    overflow: hidden;
}

.audience-card.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.audience-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.audience-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.audience-card:hover::after {
    transform: scaleX(1);
}

.audience-card.featured {
    border-color: var(--color-purple);
    box-shadow: var(--shadow-purple-lg);
}

.audience-card.featured::after {
    transform: scaleX(1);
}

.audience-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-purple);
    border-radius: var(--radius-lg);
    margin-bottom: 28px;
    transition: all 0.4s ease;
}

.audience-card:hover .audience-icon {
    transform: scale(1.1);
    background: var(--gradient-primary);
}

.audience-card:hover .audience-icon svg {
    stroke: white;
}

.audience-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-purple);
    transition: stroke 0.4s ease;
}

.audience-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-purple);
    margin-bottom: 8px;
}

.audience-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.audience-content p {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.audience-features {
    margin-bottom: 32px;
}

.audience-features li {
    position: relative;
    padding-left: 24px;
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.audience-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.audience-card:hover .audience-features li::before {
    transform: scale(1.3);
}

/* ==========================================
   PROCESS SECTION
   ========================================== */
.process-section {
    background: var(--color-bg);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-purple), var(--color-pink));
    opacity: 0.2;
}

.process-step {
    text-align: center;
    position: relative;
    opacity: 0;
    transform: translateY(40px);
}

.process-step.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    font-size: 2rem;
    font-weight: 800;
    background: var(--color-bg-purple);
    color: var(--color-purple);
    border-radius: 50%;
    margin-bottom: 28px;
    position: relative;
    transition: all 0.5s ease;
}

.process-step:hover .step-number {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-purple-lg);
}

.process-step h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.process-step p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* ==========================================
   PRICING SECTION
   ========================================== */
.pricing-section {
    background: var(--color-bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: start;
}

.pricing-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 48px 36px;
    padding-top: 56px;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(40px);
    overflow: visible;
}

.pricing-card.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.pricing-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border-color: var(--color-purple);
    box-shadow: 0 20px 40px -10px rgba(147, 51, 234, 0.3);
    transform: scale(1.03);
    z-index: 1;
}

.pricing-card.featured:hover {
    transform: scale(1.03) translateY(-12px);
    box-shadow: 0 35px 70px -20px rgba(147, 51, 234, 0.4);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-purple);
}

.pricing-header {
    text-align: center;
    margin-bottom: 36px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.pricing-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.pricing-features {
    margin-bottom: 36px;
}

.pricing-features li {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-light);
    font-size: 1rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features li::before {
    content: '';
    width: 20px;
    height: 20px;
    background: var(--color-bg-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239333ea' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
    flex-shrink: 0;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
    padding: 160px 0;
    background: linear-gradient(180deg, var(--color-bg-purple-light) 0%, var(--color-bg-purple) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.15) 0%, transparent 60%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.3; }
}

.cta-content {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(40px);
}

.cta-content h2.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.cta-content > p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(30px);
}

.cta-content > p.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.1s forwards;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
}

.cta-buttons.animate {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s forwards;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    padding: 80px 0 40px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}

.footer-brand .logo-text {
    font-size: 1.5rem;
    margin-bottom: 12px;
    display: block;
}

.footer-brand p {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-column a {
    display: block;
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--color-border-light);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

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

    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }

    .process-grid::before {
        display: none;
    }
}

@media (max-width: 768px) {
    section {
        padding: 100px 0;
    }

    .section-header {
        margin-bottom: 60px;
    }

    /* Hero responsive */
    .hero {
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        padding: 140px 24px 80px;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-badge {
        justify-content: center;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.0625rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-floating-elements {
        display: none;
    }

    .scroll-indicator {
        display: none;
    }

    .nav-links {
        display: none;
    }

    .nav-back-link {
        display: none;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .audience-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .mockup-content {
        flex-direction: column;
        min-height: auto;
    }

    .mockup-sidebar {
        width: 100%;
        flex-direction: row;
        border-right: none;
        border-bottom: 1px solid var(--color-border-light);
        padding: 15px;
    }

    .metrics-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        gap: 40px;
    }

    .nav-actions .btn {
        display: none;
    }

    .cta-section {
        padding: 100px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero-title {
        font-size: 2.5rem;
    }
}