/* =============================================
   CROUDIUM - CSS Stylesheet
   Platform Crowdfunding Bisnis & Konstruksi
   ============================================= */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0f2540;
    --secondary: #d4af37;
    --secondary-light: #e5c97f;
    --accent: #4299e1;
    --accent-light: #63b3ed;

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1a365d 0%, #2c5282 50%, #4a7ab5 100%);
    --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f0d875 50%, #d4af37 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Shadows */
    --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-glow: 0 0 40px rgba(212, 175, 55, 0.3);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    --container-padding: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* Utility Classes */
.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   HEADER & NAVIGATION
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.header.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-btn {
    padding: 10px 24px !important;
}

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

.nav-btn-login {
    padding: 10px 20px !important;
    margin-right: -8px;
}

.nav-btn-login::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    transition: var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    transition: var(--transition-base);
    margin-top: 6px;
}

.hamburger::before {
    margin-top: -8px;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

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

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-xl {
    padding: 20px 48px;
    font-size: 1.1rem;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, var(--white), transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    animation: fadeInDown 0.6s ease;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto 40px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-subtitle strong {
    color: var(--secondary);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 32px 48px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    animation: fadeInUp 0.6s ease 0.4s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-400);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--gray-400);
    border-bottom: 2px solid var(--gray-400);
    transform: rotate(45deg);
}

/* =============================================
   SECTIONS BASE
   ============================================= */
.section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray-600);
}

/* =============================================
   PROBLEM SECTION
   ============================================= */
.problem-section {
    background: var(--gray-50);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.problem-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-200);
}

.problem-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    color: var(--primary);
}

.problem-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.problem-desc {
    color: var(--gray-600);
    line-height: 1.7;
}

/* =============================================
   SOLUTION SECTION
   ============================================= */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.solution-card {
    position: relative;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition-base);
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-gold);
    opacity: 0;
    transition: var(--transition-base);
}

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

.solution-card:hover::before {
    opacity: 1;
}

.solution-card.featured {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
}

.solution-card.featured::before {
    background: var(--white);
}

.solution-card.featured .solution-desc {
    color: var(--gray-300);
}

.solution-card.featured .solution-tag {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.solution-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    opacity: 0.1;
    line-height: 1;
}

.solution-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    color: var(--primary);
}

.solution-card.featured .solution-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.solution-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.solution-card.featured .solution-title {
    color: var(--white);
}

.solution-desc {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
}

.solution-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
}

/* =============================================
   WORKFLOW SECTION
   ============================================= */
.workflow-section {
    background: var(--gray-900);
    color: var(--white);
}

.workflow-section .section-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--secondary);
}

.workflow-section .section-title {
    color: var(--white);
}

.workflow-section .section-desc {
    color: var(--gray-400);
}

.workflow-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.workflow-step {
    position: relative;
    padding: 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.workflow-step:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-4px);
}

.step-number {
    position: absolute;
    top: -16px;
    left: 32px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.step-content {
    padding-top: 16px;
}

.step-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.15);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    color: var(--secondary);
}

.step-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-desc {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* =============================================
   BUSINESS MODEL SECTION
   ============================================= */
.business-section {
    background: var(--gray-50);
}

.business-cards {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.business-card {
    position: relative;
    flex: 1;
    max-width: 400px;
    background: var(--white);
    padding: 48px 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

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

.business-card.highlight {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.business-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
}

.business-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    color: var(--primary);
}

.business-card.highlight .business-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.business-percentage {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.business-card.highlight .business-percentage {
    background: var(--white);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.business-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.business-desc {
    color: var(--gray-600);
    line-height: 1.7;
}

.business-card.highlight .business-desc {
    color: var(--gray-300);
}

/* =============================================
   TARGET MARKET SECTION
   ============================================= */
.target-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.target-info .section-tag {
    margin-bottom: 12px;
}

.target-info .section-title {
    text-align: left;
    margin-bottom: 16px;
}

.target-info .section-desc {
    text-align: left;
    margin-bottom: 32px;
}

.target-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.target-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.target-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.target-icon {
    font-size: 2rem;
}

.target-text strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.target-text span {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.target-stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.target-stat-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.target-stat-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.target-stat-card .stat-icon {
    font-size: 2.5rem;
}

.target-stat-card .stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.target-stat-card .stat-label {
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* =============================================
   ROADMAP SECTION
   ============================================= */
.roadmap-section {
    background: var(--white);
}

.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.roadmap-card {
    position: relative;
    padding: 32px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: var(--transition-base);
}

.roadmap-card::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -24px;
    width: 24px;
    height: 2px;
    background: var(--gray-300);
}

.roadmap-card:last-child::before {
    display: none;
}

.roadmap-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.roadmap-card.active {
    background: var(--gradient-primary);
    color: var(--white);
}

.roadmap-card.active .roadmap-quarter {
    background: var(--white);
    color: var(--primary);
}

.roadmap-card.active .roadmap-list li {
    color: var(--gray-300);
}

.roadmap-card.active .roadmap-status {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.roadmap-quarter {
    display: inline-block;
    padding: 8px 20px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.roadmap-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.roadmap-list {
    margin-bottom: 20px;
}

.roadmap-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.roadmap-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary);
}

.roadmap-status {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
}

/* =============================================
   TEAM SECTION
   ============================================= */
.team-section {
    background: var(--gray-50);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.team-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.team-avatar {
    margin-bottom: 20px;
}

.avatar-placeholder {
    width: 100px;
    height: 100px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

.team-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.team-role {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 12px;
}

.team-bio {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.team-company {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.team-company p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.team-company h3 {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: var(--gradient-hero);
    padding: 120px 0;
}

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

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-desc {
    font-size: 1.15rem;
    color: var(--gray-400);
    margin-bottom: 40px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.cta-trust {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-400);
    font-size: 0.95rem;
}

.trust-item svg {
    color: var(--secondary);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 80px 0 40px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo .logo-text {
    font-size: 2rem;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--secondary);
    font-weight: 500;
    margin: 12px 0;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-list li {
    margin-bottom: 12px;
}

.footer-list a {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.footer-list a:hover {
    color: var(--secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
}

.footer-copyright {
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--secondary);
    color: var(--primary-dark);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

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

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

    .roadmap-card::before {
        display: none;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
        position: relative;
        z-index: 1001;
    }

    .problems-grid,
    .solutions-grid,
    .workflow-timeline {
        grid-template-columns: 1fr;
    }

    .target-content {
        grid-template-columns: 1fr;
    }

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

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

    .hero-stats {
        flex-direction: column;
        gap: 24px;
        padding: 24px 32px;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .business-cards {
        flex-direction: column;
        align-items: center;
    }

    .business-card {
        max-width: 100%;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .cta-trust {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .cta-buttons {
        flex-direction: column;
    }

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

    .footer-links {
        grid-template-columns: 1fr;
    }
}