/* ============================================
   KMIIP Website Styles
   Modern, professional design with smooth animations
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #1e3a8a;
    --primary-dark: #1e293b;
    --primary-light: #3b82f6;
    --secondary-color: #0ea5e9;
    --accent-color: #f59e0b;

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

    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #111827;

    --border-color: #e5e7eb;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

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

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

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

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

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

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

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Section */
.section {
    padding: var(--space-3xl) 0;
}

.section-title {
    text-align: center;
    color: var(--primary-dark);
    margin-bottom: var(--space-md);
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    color: var(--text-secondary);
}

.subsection-title {
    font-size: 1.5rem;
    margin: var(--space-2xl) 0 var(--space-lg);
    color: var(--primary-dark);
}

.bg-light {
    background-color: var(--bg-light);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: transparent;
    backdrop-filter: blur(10px);
    box-shadow: none;
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

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

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-main {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    line-height: 1;
    transition: color var(--transition-base);
}

.navbar.scrolled .logo-main {
    color: var(--primary-dark);
    text-shadow: none;
}

.logo-subtitle {
    font-size: 7px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    line-height: 1;
    transition: color var(--transition-base);
}

.navbar.scrolled .logo-subtitle {
    color: var(--text-secondary);
    text-shadow: none;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.nav-links a {
    color: white;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled .nav-links a {
    color: var(--text-primary);
    text-shadow: none;
}

.nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.lang-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    padding: var(--space-xs);
    transition: color var(--transition-base);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled .lang-btn {
    color: var(--text-secondary);
    text-shadow: none;
}

.lang-btn:hover {
    color: white;
}

.navbar.scrolled .lang-btn:hover {
    color: var(--primary-color);
}

.lang-btn.active {
    color: white;
}

.navbar.scrolled .lang-btn.active {
    color: var(--primary-color);
}

.lang-separator {
    color: rgba(255, 255, 255, 0.5);
}

.navbar.scrolled .lang-separator {
    color: var(--text-light);
}

/* Client Login Button */
.client-login-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

.client-login-btn:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.client-login-btn:active {
    transform: translateY(0);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    transition: all var(--transition-base);
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled .mobile-menu-toggle span {
    background-color: var(--text-primary);
    box-shadow: none;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    padding-top: calc(80px + var(--space-3xl));
    margin-top: 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/Homepage1_190K.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

/* Overlay removed - background image fully visible */

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-title {
    color: white;
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: white;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
    font-size: 1.25rem;
    color: white;
    margin-bottom: var(--space-xl);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: white;
    font-size: 0.875rem;
    animation: bounce 2s infinite;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
    text-align: center;
}

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

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

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

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

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

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

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: white;
}

.card h3 {
    color: var(--primary-dark);
    margin-bottom: var(--space-sm);
}

.card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ============================================
   WHO WE SERVE SECTION
   ============================================ */
.who-we-serve .card {
    text-align: center;
}

.who-we-serve .card-icon {
    margin: 0 auto var(--space-md);
}

/* ============================================
   CORE OUTCOMES SECTION
   ============================================ */
.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.outcome-item {
    position: relative;
    padding-left: var(--space-xl);
}

.outcome-number {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 1;
}

.outcome-item h3 {
    color: var(--primary-dark);
    margin-bottom: var(--space-sm);
}

.outcome-item p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.service-block {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

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

.service-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.service-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
}

.service-header h3 {
    color: var(--primary-dark);
    margin-bottom: 0;
    font-size: 1.25rem;
}

.service-list {
    list-style: none;
}

.service-list li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    color: var(--text-secondary);
    position: relative;
    font-size: 0.95rem;
}

.service-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */
.tech-areas {
    max-width: 1000px;
    margin: 0 auto;
}

.tech-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

.tech-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.tech-card h4 {
    color: var(--primary-dark);
    margin-bottom: var(--space-sm);
    font-size: 1.125rem;
}

.tech-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ============================================
   HOW WE WORK SECTION
   ============================================ */
.process-steps {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.process-step {
    display: flex;
    gap: var(--space-xl);
    position: relative;
}

.process-step:not(:last-child):after {
    content: "";
    position: absolute;
    left: 30px;
    top: 80px;
    bottom: -40px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-light), transparent);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    color: var(--primary-dark);
    margin-bottom: var(--space-md);
}

.step-activities h4 {
    color: var(--primary-color);
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.step-activities ul {
    margin-bottom: var(--space-md);
}

.step-activities li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-lg);
    color: var(--text-secondary);
    position: relative;
    font-size: 0.95rem;
}

.step-activities li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.step-output {
    padding: var(--space-md);
    background: var(--bg-light);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
}

.step-output strong {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.step-output span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.ai-tools-notice {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05), rgba(59, 130, 246, 0.05));
    border-radius: var(--radius-lg);
    border: 1px solid var(--primary-light);
}

.ai-tools-notice p {
    margin: 0;
    color: var(--text-secondary);
    font-style: italic;
}

/* ============================================
   AI & CONFIDENTIALITY SECTION
   ============================================ */
.confidentiality-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.conf-block {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.conf-block h3 {
    color: var(--primary-dark);
    margin-bottom: var(--space-md);
}

.conf-block ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.conf-block li {
    padding-left: var(--space-lg);
    color: var(--text-secondary);
    position: relative;
    font-size: 0.95rem;
}

.conf-block li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.highlight-list li strong {
    color: var(--primary-color);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form-wrapper {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
}

.form-group.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-group.checkbox-group label {
    margin: 0;
    font-weight: 400;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-message {
    margin-top: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    display: none;
}

.form-message.success {
    display: block;
    background: #d1fae5;
    color: #065f46;
}

.form-message.error {
    display: block;
    background: #fee2e2;
    color: #991b1b;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.info-block {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.info-block h3 {
    color: var(--primary-dark);
    margin-bottom: var(--space-sm);
    font-size: 1.125rem;
}

.info-block p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.info-block a {
    color: var(--primary-color);
    font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-logo {
    margin-bottom: var(--space-md);
}

.footer-logo .logo-main {
    color: white;
    text-shadow: none;
}

.footer-logo .logo-subtitle {
    color: var(--text-light);
    text-shadow: none;
}

.footer-col h4 {
    color: white;
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.fade-in-up.delay-1 {
    animation-delay: 0.2s;
}

.fade-in-up.delay-2 {
    animation-delay: 0.4s;
}

.fade-in-up.delay-3 {
    animation-delay: 0.6s;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in.delay-1 {
    transition-delay: 0.1s;
}

.fade-in.delay-2 {
    transition-delay: 0.2s;
}

.fade-in.delay-3 {
    transition-delay: 0.3s;
}

.fade-in.delay-4 {
    transition-delay: 0.4s;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .nav-links {
        gap: var(--space-md);
    }

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

@media (max-width: 768px) {
    /* Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .client-login-btn {
        width: 100%;
        text-align: center;
    }

    /* Logo - smaller on mobile */
    .logo-main {
        font-size: 18px;
        letter-spacing: 0.25em;
    }

    .logo-subtitle {
        font-size: 6px;
    }

    /* Hero */
    .hero {
        min-height: 80vh;
        margin-top: 0;
        padding-top: calc(80px + var(--space-2xl));
    }

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

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

    /* Grids */
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    /* Process Steps */
    .process-step {
        flex-direction: column;
        gap: var(--space-md);
    }

    .process-step:not(:last-child):after {
        display: none;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-3xl: 3rem;
        --space-2xl: 2.5rem;
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .service-header {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }

.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }