/* ========================================
   CSS Variables - Zinc + Green Color Scheme
   ======================================== */
:root {
    /* Zinc Color Palette */
    --zinc-50: #fafafa;
    --zinc-100: #f4f4f5;
    --zinc-200: #e4e4e7;
    --zinc-300: #d4d4d8;
    --zinc-400: #a1a1aa;
    --zinc-500: #71717a;
    --zinc-600: #52525b;
    --zinc-700: #3f3f46;
    --zinc-800: #27272a;
    --zinc-900: #18181b;
    --zinc-950: #09090b;

    /* Primary color - Green accent */
    --primary: #16a34a;
    --primary-foreground: #ffffff;
    --primary-50: #dcfce7;
    --primary-100: #bbf7d0;
    --primary-200: #86efac;
    --primary-300: #4ade80;
    --primary-400: #22c55e;
    --primary-500: #16a34a;
    --primary-600: #15803d;
    --primary-700: #166534;
    --primary-800: #14532d;
    --primary-900: #14532d;

    /* Secondary */
    --secondary: var(--zinc-100);
    --secondary-foreground: var(--zinc-900);

    /* Accent */
    --accent: var(--primary-500);
    --accent-foreground: var(--primary-foreground);

    /* Muted */
    --muted: var(--zinc-100);
    --muted-foreground: var(--zinc-500);

    /* Border */
    --border: var(--zinc-200);
    --border-light: var(--zinc-100);

    /* Background */
    --background: #ffffff;
    --background-alt: var(--zinc-50);
    --foreground: var(--zinc-900);

    /* Status colors */
    --success: #16a34a;
    --error: #ef4444;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transitions */
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Albert Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--foreground);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

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

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--primary-foreground);
}

.btn-primary:hover {
    background-color: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--muted);
    border-color: var(--zinc-300);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.nav-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--foreground);
}

.nav-logo svg {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--zinc-600);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--foreground);
}

.nav-cta {
    display: none;
}

/* Hamburger toggle button */
.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 101;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--zinc-700);
    border-radius: 2px;
    transition: var(--transition);
}

.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);
}

/* Mobile nav-links (slide-down menu) */
.nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    padding: 1rem 1.5rem 1.5rem;
    gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.nav-links.open {
    display: flex;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--zinc-600);
    transition: var(--transition);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
}

.nav-links a:last-child {
    border-bottom: none;
}

.nav-links a:hover {
    color: var(--foreground);
}

.nav-cta-mobile {
    margin-top: 0.5rem;
    width: 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }

    .nav-cta {
        display: inline-flex;
    }

    .nav-cta-mobile {
        display: none;
    }

    .nav-links {
        display: flex;
        flex-direction: row;
        position: static;
        background: none;
        backdrop-filter: none;
        padding: 0;
        gap: 2rem;
        border-bottom: none;
        box-shadow: none;
    }

    .nav-links a {
        font-size: 0.9375rem;
        padding: 0;
        border-bottom: none;
    }
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(22, 163, 74, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(34, 197, 94, 0.1), transparent);
    z-index: -1;
}

.hero-container {
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background-color: var(--zinc-100);
    border-radius: 9999px;
    font-size: 0.875rem;
    color: var(--zinc-600);
    margin-bottom: 1.5rem;
}

.badge {
    background-color: var(--zinc-200);
    color: var(--zinc-700);
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--zinc-900);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--zinc-500);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}



/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--zinc-100);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--zinc-600);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--zinc-900);
}

.section-description {
    font-size: 1.125rem;
    color: var(--zinc-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Features Section
   ======================================== */
.features {
    padding: 6rem 0;
    background-color: var(--background-alt);
}

.preview-wrapper {
    max-width: 960px;
    margin: 0 auto 4rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.12),
        0 8px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-light);
}

.preview-image {
    display: block;
    width: 100%;
    height: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

/* ========================================
   For Everyone Section
   ======================================== */
.for-everyone {
    padding: 80px 0;
    background-color: var(--background-alt);
}

.for-everyone-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .for-everyone-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.for-everyone-card {
    padding: 2rem;
    background-color: var(--background);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.for-everyone-card:hover {
    border-color: var(--border);
    transform: translateY(-4px);
}

.for-everyone-icon {
    width: 60px;
    height: 60px;
    background-color: var(--background-alt);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    color: var(--primary);
}

.for-everyone-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.75rem;
}

.for-everyone-description {
    font-size: 0.9375rem;
    color: var(--muted-foreground);
    line-height: 1.65;
}

.for-everyone-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem 2.5rem;
    padding: 2rem;
    background-color: var(--background);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--muted-foreground);
    font-size: 0.9375rem;
}

.highlight-icon {
    width: 26px;
    height: 26px;
    background-color: color-mix(in srgb, var(--primary) 15%, transparent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

/* ========================================
   Types of Iuran Section
   ======================================== */
.iuran-types {
    padding: 80px 0;
    background-color: var(--background);
}

.iuran-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .iuran-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .iuran-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.iuran-card {
    padding: 2rem;
    background-color: var(--background-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.iuran-card:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.iuran-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--primary-50);
    border-radius: var(--radius-md);
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.iuran-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--zinc-900);
}

.iuran-description {
    font-size: 0.9375rem;
    color: var(--zinc-500);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.iuran-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.iuran-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: var(--zinc-600);
}

.iuran-features li svg {
    color: var(--primary);
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: 1.5rem;
    background-color: var(--background);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--zinc-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--zinc-100);
    border-radius: var(--radius-md);
    color: var(--zinc-700);
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--zinc-900);
}

.feature-description {
    font-size: 0.9375rem;
    color: var(--zinc-500);
    line-height: 1.6;
}

/* ========================================
   Benefits Section
   ======================================== */
.benefits {
    padding: 6rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.benefit-card {
    padding: 2rem;
    background: linear-gradient(135deg, var(--zinc-50) 0%, var(--background) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: var(--zinc-300);
    box-shadow: var(--shadow-lg);
}

.benefit-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--zinc-200);
    margin-bottom: 1rem;
    line-height: 1;
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--zinc-900);
}

.benefit-description {
    font-size: 0.9375rem;
    color: var(--zinc-500);
    line-height: 1.6;
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
    padding: 6rem 0;
    background-color: var(--background-alt);
}

.steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .steps {
        flex-direction: row;
        justify-content: center;
    }
}

.step {
    flex: 1;
    max-width: 300px;
    text-align: center;
}

.step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background-color: var(--primary);
    border-radius: 50%;
    color: var(--primary-foreground);
    margin-bottom: 1.5rem;
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--zinc-900);
}

.step-description {
    font-size: 0.9375rem;
    color: var(--zinc-500);
    line-height: 1.6;
}

.step-connector {
    width: 60px;
    height: 2px;
    background-color: var(--zinc-300);
    display: none;
}

@media (min-width: 768px) {
    .step-connector {
        display: block;
    }
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: 6rem 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    padding: 1.5rem;
    background-color: var(--background);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--zinc-300);
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-size: 0.9375rem;
    color: var(--zinc-600);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--zinc-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--zinc-700);
    font-size: 1rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--zinc-900);
}

.author-role {
    font-size: 0.8125rem;
    color: var(--zinc-500);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    padding: 6rem 0;
}

.cta-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

@media (min-width: 640px) {
    .cta-card {
        padding: 2rem;
        gap: 2.5rem;
    }
}

@media (min-width: 768px) {
    .cta-card {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        padding: 3rem;
        gap: 3rem;
    }
}

.cta-content {
    color: var(--zinc-50);
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--zinc-50);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--zinc-400);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--zinc-300);
    font-size: 0.9375rem;
}

.cta-feature svg {
    color: var(--primary-300);
    flex-shrink: 0;
}

.cta-button {
    background-color: var(--zinc-50) !important;
    color: var(--zinc-900) !important;
}

.cta-button:hover {
    background-color: var(--zinc-200) !important;
}

.cta-visual {
    display: none;
}

@media (min-width: 768px) {
    .cta-visual {
        display: block;
    }
}

.cta-mockup {
    background-color: var(--zinc-950);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-xl);
}

.mockup-header {
    display: flex;
    justify-content: center;
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--zinc-800);
}

.mockup-dots {
    display: flex;
    gap: 0.375rem;
}

.mockup-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--zinc-700);
}

.mockup-dots span:first-child {
    background-color: #ef4444;
}

.mockup-dots span:nth-child(2) {
    background-color: #eab308;
}

.mockup-dots span:last-child {
    background-color: #22c55e;
}

.mockup-content {
    background-color: var(--zinc-900);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.mockup-nav {
    height: 24px;
    background-color: var(--zinc-800);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

.mockup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.mockup-stat {
    height: 48px;
    background-color: var(--zinc-800);
    border-radius: var(--radius-sm);
}

.mockup-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mockup-item {
    height: 32px;
    background-color: var(--zinc-800);
    border-radius: var(--radius-sm);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
    padding: 80px 0;
    background: var(--zinc-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--zinc-200);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.popular {
    border-color: var(--primary);
    border-width: 2px;
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--zinc-200);
}

.pricing-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--zinc-800);
    margin-bottom: 12px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.price-currency {
    font-size: 20px;
    font-weight: 500;
    color: var(--zinc-600);
}

.price-amount {
    font-size: 40px;
    font-weight: 700;
    color: var(--zinc-900);
}

.price-period {
    font-size: 14px;
    color: var(--zinc-500);
}

.pricing-description {
    font-size: 14px;
    color: var(--zinc-500);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    flex-grow: 1;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--zinc-700);
}

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

.pricing-feature.disabled {
    color: var(--zinc-400);
}

.pricing-feature.disabled svg {
    color: var(--zinc-300);
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

.pricing-card.popular .btn {
    background: var(--primary);
    color: white;
}

.pricing-card.popular .btn:hover {
    background: var(--primary-700);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
    padding: 80px 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    padding: 24px;
    background: var(--zinc-50);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: var(--zinc-100);
}

.faq-question {
    font-size: 16px;
    font-weight: 600;
    color: var(--zinc-800);
    margin-bottom: 12px;
}

.faq-answer {
    font-size: 14px;
    color: var(--zinc-600);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   ContactMessage Section
   ======================================== */
.contact {
    padding: 80px 0;
    background: var(--zinc-100);
}

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

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--zinc-900);
}

.contact-description {
    font-size: 1.125rem;
    color: var(--zinc-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: left;
}

.contact-inputs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .contact-row {
        flex-direction: row;
    }
}

.contact-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--zinc-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
}

.contact-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.contact-input::placeholder {
    color: var(--zinc-400);
}

.contact-textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-form .btn {
    width: 100%;
}

@media (min-width: 640px) {
    .contact-form .btn {
        width: auto;
    }
}

.contact-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--zinc-500);
}

.contact-note svg {
    flex-shrink: 0;
}

/* Captcha */
.contact-captcha {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.captcha-image {
    cursor: pointer;
    border-radius: 4px;
    border: 1px solid #e5e7eb;
    height: 44px;
}

.captcha-image:hover {
    opacity: 0.8;
}

/* Alert messages */
.contact-alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.9375rem;
    animation: slideDown 0.3s ease-out;
}

.contact-alert-success {
    background-color: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.contact-alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 4rem 0 2rem;
    background-color: var(--zinc-50);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--zinc-500);
    margin-top: 1rem;
    line-height: 1.6;
}

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

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--zinc-900);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column a {
    display: block;
    font-size: 0.9375rem;
    color: var(--zinc-500);
    padding: 0.375rem 0;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--zinc-900);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--zinc-400);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.benefit-card,
.testimonial-card,
.step,
.pricing-card,
.faq-item,
.iuran-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays */
.feature-card:nth-child(1),
.benefit-card:nth-child(1),
.testimonial-card:nth-child(1) { transition-delay: 0.1s; }
.feature-card:nth-child(2),
.benefit-card:nth-child(2),
.testimonial-card:nth-child(2) { transition-delay: 0.2s; }
.feature-card:nth-child(3),
.benefit-card:nth-child(3),
.testimonial-card:nth-child(3) { transition-delay: 0.3s; }
.feature-card:nth-child(4),
.benefit-card:nth-child(4) { transition-delay: 0.4s; }
.feature-card:nth-child(5),
.benefit-card:nth-child(5) { transition-delay: 0.5s; }
.feature-card:nth-child(6),
.benefit-card:nth-child(6) { transition-delay: 0.6s; }

/* ========================================
   Responsive Typography
   ======================================== */
@media (max-width: 639px) {
    .hero {
        padding: 6rem 0 3rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .features,
    .benefits,
    .how-it-works,
    .testimonials,
    .cta {
        padding: 3.5rem 0;
    }

    .preview-wrapper {
        margin-bottom: 2.5rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .cta-description {
        font-size: 1rem;
    }

    .benefit-number {
        font-size: 2.25rem;
    }

    .benefit-card {
        padding: 1.5rem;
    }

    .footer {
        padding: 3rem 0 1.5rem;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }

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

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

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
}