/* ==========================================================================
   CSS Variables & Global Reset
   ========================================================================== */
:root {
    /* Colors */
    --primary: #4338ca;      /* Indigo 700 */
    --primary-light: #6366f1; /* Indigo 500 */
    --primary-dark: #312e81;  /* Indigo 900 */
    --secondary: #0ea5e9;    /* Sky 500 */
    
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-dark: #0f172a;      /* Slate 900 */
    --bg-darker: #020617;    /* Slate 950 */
    
    --text-primary: #1e293b; /* Slate 800 */
    --text-secondary: #64748b; /* Slate 500 */
    --text-white: #f8fafc;
    --text-gray: #cbd5e1;
    
    --border-color: #e2e8f0;
    --border-dark: #1e293b;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* 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);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--bg-dark); }
.text-white { color: var(--text-white); }
.text-gray { color: var(--text-gray); }
.text-center { text-align: center; }
.mt-5 { margin-top: 3rem; }

/* Typography Utilities */
.section-subtitle {
    color: var(--primary);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}

.section-subtitle.accent { color: var(--secondary); }
.section-subtitle.text-white { color: var(--secondary); }

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 700px;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Base Sections */
section {
    padding: 6rem 0;
    position: relative;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.875rem; }
.btn-block { width: 100%; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(67, 56, 202, 0.39);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 56, 202, 0.4);
    color: white;
}

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

.btn-secondary:hover {
    background-color: #0c8ec9;
    transform: translateY(-2px);
    color: white;
}

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

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(67, 56, 202, 0.05);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.0);
    backdrop-filter: blur(0px);
    transition: var(--transition);
    padding: 1.5rem 0;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.logo span { color: var(--primary); }
.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 8px;
    font-size: 0.875rem;
}

.navbar.scrolled .logo.text-white, .footer .logo.text-white {
    color: white;
}

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

.nav-links a {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: white;
    z-index: 1002;
    padding: 2rem;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active { right: 0; }
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }

.close-menu-btn {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: 2rem;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-links a {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.mobile-nav-links a:hover { color: var(--primary); padding-left: 0.5rem; }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.5; }
.shape-1 { width: 400px; height: 400px; background: rgba(99, 102, 241, 0.2); top: -100px; right: -50px; }
.shape-2 { width: 300px; height: 300px; background: rgba(14, 165, 233, 0.2); bottom: 100px; left: -100px; }
.shape-3 { width: 250px; height: 250px; background: rgba(236, 72, 153, 0.1); top: 30%; right: 20%; }

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    z-index: 1;
    position: relative;
}

.badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    background-color: rgba(67, 56, 202, 0.1);
    color: var(--primary);
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.hero-image {
    position: relative;
    height: 100%;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    box-shadow: var(--shadow-glass);
    width: 100%;
    max-width: 450px;
    z-index: 2;
    overflow: hidden;
}

.card-header {
    background: #f1f5f9;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
}
.dots span:nth-child(1) { background: #ff5f56; }
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #27c93f; }

.card-body.snippet {
    padding: 2rem;
    background-color: var(--bg-dark);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.95rem;
    color: #e2e8f0;
    line-height: 1.5;
}

.snippet .keyword { color: #c678dd; }
.snippet .variable { color: #e5c07b; }
.snippet .string { color: #98c379; }

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.icon-react { color: #61dafb; top: 10%; right: 10%; animation-delay: 0s; }
.icon-node { color: #339933; bottom: 15%; left: 0; animation-delay: 1s; }
.icon-cloud { color: var(--secondary); top: 40%; left: -20px; animation-delay: 2s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.image-wrapper {
    position: relative;
    border-radius: 24px;
    padding: 1rem;
    background: linear-gradient(135deg, var(--bg-light) 0%, #e2e8f0 100%);
}

.placeholder-img {
    width: 100%;
    height: 500px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 100%);
    opacity: 0.8;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.exp-years {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.exp-text {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.2;
}

.about-text {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.about-points {
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.point {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
}

.point i {
    color: var(--secondary);
    font-size: 1.25rem;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(67, 56, 202, 0.05);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: white;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Technologies Section
   ========================================================================== */
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 120px;
    transition: var(--transition);
    filter: grayscale(100%);
    opacity: 0.6;
}

.tech-item:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

.tech-icon {
    font-size: 4rem;
}

.tech-item span {
    font-family: var(--font-heading);
    font-weight: 600;
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.why-us-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.features-list {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
}

.feature-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.feature-text h4 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.feature-text p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.performance-card {
    background: var(--bg-darker);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.perf-header {
    color: white;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.bar-group {
    margin-bottom: 1.5rem;
}

.bar-label {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary) 0%, var(--primary-light) 100%);
    border-radius: 4px;
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.portfolio-img {
    width: 100%;
    height: 220px;
    background-size: cover;
    background-position: center;
}

.placeholder-project-1 { background: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%); }
.placeholder-project-2 { background: linear-gradient(135deg, #0f172a 0%, #10b981 100%); }
.placeholder-project-3 { background: linear-gradient(135deg, #172554 0%, #8b5cf6 100%); }

.portfolio-info {
    padding: 2rem;
}

.category {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: inline-block;
}

.portfolio-info h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.portfolio-info p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.read-more:hover {
    gap: 0.75rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-details {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.detail-item {
    display: flex;
    gap: 1.5rem;
    color: var(--text-gray);
}

.detail-item .icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
}

.detail-item h4 {
    color: white;
    margin-bottom: 0.25rem;
}

.contact-form-container {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-light);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(67, 56, 202, 0.1);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--bg-darker);
    color: var(--text-gray);
    padding-top: 5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-col h3 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.brand-col p {
    margin: 1.5rem 0;
    font-size: 0.95rem;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px 0 0 8px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    outline: none;
}

.newsletter-form button {
    padding: 0 1.25rem;
    border: none;
    background: var(--primary);
    color: white;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
}

/* ==========================================================================
   Animations & Scroll Reveal
   ========================================================================== */
.reveal, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal { transform: translateY(30px); }
.reveal-left { transform: translateX(-30px); }
.reveal-right { transform: translateX(30px); }

.reveal.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .hero-container, .about-container, .why-us-container, .contact-wrapper {
        gap: 2rem;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn { display: none; }
    .mobile-menu-btn { display: block; }
    
    .hero-container, .about-container, .why-us-container, .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .hero { padding-top: 8rem; text-align: center; }
    .hero-subtitle { margin: 0 auto 2rem auto; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    
    .hero-image { display: none; /* Hide snippet on mobile to save space */ }
    
    .section-title { font-size: 2rem; }
    
    .why-content { order: 2; margin-top: 2rem; }
    .why-image { order: 1; }
    
    .contact-info { text-align: center; }
    .detail-item { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.25rem; }
    .hero-buttons { flex-direction: column; }
    .hero-stats { flex-wrap: wrap; }
    
    .footer-container { grid-template-columns: 1fr; }
    .footer-bottom .container { flex-direction: column; gap: 1rem; text-align: center; }
}