/* ===== Variables AlpineVision - Style Unique ===== */
:root {
    --alpine-blue: #0047AB;
    --alpine-cyan: #00C6FF;
    --alpine-dark: #0B0C10;
    --alpine-darker: #000000;
    --alpine-gray: #1F2833;
    --text-primary: #FFFFFF;
    --text-secondary: #C5C6C7;
    --accent-glow: #66FCF1;
    --transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Courier New', monospace;
    background: var(--alpine-darker);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 199, 255, 0.03) 2px,
            rgba(0, 199, 255, 0.03) 4px
        );
    pointer-events: none;
    z-index: 1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* ===== Buttons - Style Tech ===== */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--alpine-cyan);
    background: transparent;
    color: var(--alpine-cyan);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--alpine-cyan);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.btn:hover {
    color: var(--alpine-darker);
    box-shadow: 0 0 20px var(--alpine-cyan);
}

.btn-primary {
    background: var(--alpine-cyan);
    color: var(--alpine-darker);
}

.btn-outline {
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}

.btn-outline::before {
    background: var(--text-secondary);
}

.btn-light {
    background: white;
    border-color: white;
    color: var(--alpine-darker);
}

.btn-light::before {
    background: var(--accent-glow);
}

/* ===== Navigation - Style Futuriste ===== */
.navbar {
    background: rgba(11, 12, 16, 0.9);
    backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    border-bottom: 1px solid var(--alpine-cyan);
    box-shadow: 0 5px 30px rgba(0, 198, 255, 0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
}

.nav-brand {
    font-size: 28px;
    font-weight: 900;
    color: var(--alpine-cyan);
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 0 0 10px var(--alpine-cyan);
    font-family: 'Courier New', monospace;
}

.nav-menu {
    display: flex;
    gap: 50px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: 5px 0;
}

.nav-menu a::before {
    content: '>';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--alpine-cyan);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    left: -15px;
    opacity: 1;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--alpine-cyan);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 30px;
    height: 2px;
    background: var(--alpine-cyan);
    transition: var(--transition);
}

/* ===== Hero - Style Cyberpunk ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--alpine-darker);
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 198, 255, 0.15) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(0, 198, 255, 0.05) 50%, transparent 100%);
    animation: scan 8s linear infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

@keyframes scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.hero .container {
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 900px;
}

.hero-title {
    font-size: clamp(50px, 8vw, 90px);
    font-weight: 900;
    line-height: 1;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: -2px;
    text-shadow: 0 0 30px rgba(0, 198, 255, 0.5);
    font-family: 'Courier New', monospace;
}

.hero-subtitle {
    font-size: clamp(16px, 3vw, 20px);
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-family: 'Courier New', monospace;
    border-left: 3px solid var(--alpine-cyan);
    padding-left: 20px;
}

.hero-buttons {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

/* ===== Section Headers - Style Terminal ===== */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 198, 255, 0.1);
    border: 1px solid var(--alpine-cyan);
    color: var(--alpine-cyan);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
}

.section-header h2 {
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -1px;
    font-family: 'Courier New', monospace;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== About Section - Cards Hexagonales ===== */
.about {
    padding: 150px 0;
    background: var(--alpine-dark);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}

.about-card {
    background: var(--alpine-gray);
    padding: 50px 35px;
    border: 2px solid transparent;
    position: relative;
    transition: var(--transition);
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--alpine-cyan) 0%, var(--alpine-blue) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
    z-index: -1;
}

.about-card:hover::before {
    opacity: 0.1;
}

.about-card:hover {
    border-color: var(--alpine-cyan);
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 198, 255, 0.4);
}

.about-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 198, 255, 0.1);
    border: 2px solid var(--alpine-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.about-icon svg {
    width: 35px;
    height: 35px;
    color: var(--alpine-cyan);
}

.about-card h3 {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===== Portfolio - Style Grid Futuriste ===== */
.portfolio {
    padding: 150px 0;
    background: var(--alpine-darker);
}

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

.portfolio-item {
    background: var(--alpine-gray);
    border: 2px solid var(--alpine-gray);
    overflow: hidden;
    position: relative;
    transition: var(--transition);
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

.portfolio-item::before {
    content: 'VIEW';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 40px;
    font-weight: 900;
    color: var(--alpine-cyan);
    opacity: 0;
    z-index: 10;
    transition: opacity 0.3s ease;
    text-shadow: 0 0 20px var(--alpine-cyan);
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-item:hover {
    border-color: var(--alpine-cyan);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 50px rgba(0, 198, 255, 0.5);
}

.portfolio-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    position: relative;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease, filter 0.3s ease;
}

.portfolio-item:hover .portfolio-placeholder {
    transform: scale(1.1);
    filter: brightness(0.4);
}

.portfolio-1 {
    background: linear-gradient(135deg, #0047AB 0%, #00C6FF 100%);
}

.portfolio-2 {
    background: linear-gradient(135deg, #00C6FF 0%, #66FCF1 100%);
}

.portfolio-3 {
    background: linear-gradient(135deg, #66FCF1 0%, #0047AB 100%);
}

.portfolio-info {
    padding: 30px;
    background: var(--alpine-gray);
}

.portfolio-info h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 900;
    text-transform: uppercase;
}

.portfolio-info p {
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== Stats - Style Digital ===== */
.stats {
    padding: 100px 0;
    background: var(--alpine-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
}

.stat-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--alpine-gray);
    border: 2px solid transparent;
    transition: var(--transition);
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

.stat-item:hover {
    border-color: var(--alpine-cyan);
    box-shadow: 0 0 30px rgba(0, 198, 255, 0.4);
}

.stat-number {
    font-size: 60px;
    font-weight: 900;
    color: var(--alpine-cyan);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0, 198, 255, 0.5);
    font-family: 'Courier New', monospace;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===== CTA - Style Glitch ===== */
.cta {
    padding: 150px 0;
    background: var(--alpine-darker);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--alpine-cyan) 0%, var(--alpine-blue) 100%);
    opacity: 0.1;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: clamp(36px, 6vw, 70px);
    margin-bottom: 25px;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--text-primary);
    text-shadow: 0 0 30px rgba(0, 198, 255, 0.5);
}

.cta p {
    font-size: 20px;
    margin-bottom: 50px;
    color: var(--text-secondary);
}

/* ===== Footer - Style Terminal ===== */
.footer {
    background: var(--alpine-dark);
    color: var(--text-secondary);
    padding: 100px 0 50px;
    border-top: 2px solid var(--alpine-cyan);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 60px;
    margin-bottom: 80px;
}

.footer-col h4 {
    font-size: 14px;
    margin-bottom: 25px;
    color: var(--alpine-cyan);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-col p,
.footer-col ul li {
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 13px;
}

.footer-col a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--alpine-cyan);
}

.footer-bottom {
    padding-top: 50px;
    border-top: 1px solid var(--alpine-gray);
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===== Page Header ===== */
.page-header {
    padding: 200px 0 120px;
    background: var(--alpine-darker);
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 198, 255, 0.15) 0%, transparent 70%);
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: clamp(40px, 7vw, 70px);
    margin-bottom: 25px;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(0, 198, 255, 0.5);
}

.page-header p {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* ===== Services Page ===== */
.services-detailed {
    padding: 120px 0;
    background: var(--alpine-darker);
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    margin-bottom: 150px;
}

.service-detail:last-child {
    margin-bottom: 0;
}

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse > * {
    direction: ltr;
}

.service-badge {
    display: inline-block;
    padding: 10px 25px;
    background: rgba(0, 198, 255, 0.1);
    border: 1px solid var(--alpine-cyan);
    color: var(--alpine-cyan);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 30px;
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.service-detail h2 {
    font-size: 42px;
    color: var(--text-primary);
    margin-bottom: 25px;
    font-weight: 900;
    text-transform: uppercase;
}

.service-intro {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    border-left: 3px solid var(--alpine-cyan);
    padding-left: 20px;
}

.service-features {
    margin-bottom: 40px;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.service-features svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--alpine-cyan);
    margin-top: 2px;
}

.service-visual {
    width: 100%;
    height: 450px;
    background: var(--alpine-gray);
    border: 2px solid var(--alpine-cyan);
    position: relative;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.service-placeholder {
    width: 100%;
    height: 100%;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.branding-visual {
    background: linear-gradient(135deg, #0047AB 0%, #00C6FF 100%);
}

.design-visual {
    background: linear-gradient(135deg, #00C6FF 0%, #66FCF1 100%);
}

.dev-visual {
    background: linear-gradient(135deg, #66FCF1 0%, #0047AB 100%);
}

.strategy-visual {
    background: linear-gradient(135deg, #0047AB 0%, #66FCF1 50%, #00C6FF 100%);
}

/* ===== Contact Page ===== */
.contact-section {
    padding: 120px 0;
    background: var(--alpine-darker);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-form-wrapper h2 {
    font-size: 40px;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 900;
    text-transform: uppercase;
}

.contact-intro {
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-size: 16px;
}

.contact-form-container {
    background: var(--alpine-gray);
    padding: 50px;
    border: 2px solid var(--alpine-cyan);
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--alpine-cyan);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.form-control {
    width: 100%;
    padding: 16px 20px;
    background: var(--alpine-dark);
    border: 1px solid var(--alpine-cyan);
    color: var(--text-primary);
    font-size: 15px;
    transition: var(--transition);
    font-family: 'Courier New', monospace;
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.form-control:focus {
    outline: none;
    box-shadow: 0 0 15px rgba(0, 198, 255, 0.5);
    border-color: var(--accent-glow);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.btn-full {
    width: 100%;
}

.form-message {
    margin-top: 25px;
    padding: 20px;
    text-align: center;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.form-message.success {
    background: rgba(102, 252, 241, 0.1);
    color: var(--accent-glow);
    border: 1px solid var(--accent-glow);
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-card {
    background: var(--alpine-gray);
    padding: 40px;
    border: 2px solid transparent;
    transition: var(--transition);
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

.contact-info-card:hover {
    border-color: var(--alpine-cyan);
    box-shadow: 0 0 30px rgba(0, 198, 255, 0.3);
}

.contact-info-card h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 25px;
    font-weight: 900;
    text-transform: uppercase;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: rgba(0, 198, 255, 0.1);
    border: 2px solid var(--alpine-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--alpine-cyan);
}

.contact-info-text h4 {
    font-size: 13px;
    color: var(--alpine-cyan);
    margin-bottom: 8px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-info-text p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* ===== FAQ Page ===== */
.faq-section {
    padding: 120px 0;
    background: var(--alpine-darker);
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--alpine-gray);
    margin-bottom: 20px;
    border: 2px solid transparent;
    overflow: hidden;
    transition: var(--transition);
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

.faq-item.active {
    border-color: var(--alpine-cyan);
    box-shadow: 0 0 30px rgba(0, 198, 255, 0.3);
}

.faq-question {
    width: 100%;
    padding: 30px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    font-size: 20px;
    font-weight: 900;
    color: var(--text-primary);
    text-transform: uppercase;
    transition: color 0.3s ease;
    font-family: 'Courier New', monospace;
}

.faq-question:hover {
    color: var(--alpine-cyan);
}

.faq-question svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--alpine-cyan);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.faq-item.active .faq-answer {
    max-height: 600px;
}

.faq-answer p {
    padding: 0 30px 30px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 15px;
    border-left: 3px solid var(--alpine-cyan);
    margin-left: 30px;
    padding-left: 20px;
}

/* ===== Animations Spéciales ===== */
@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .service-detail,
    .service-detail.reverse {
        grid-template-columns: 1fr;
        gap: 60px;
        direction: ltr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .service-visual {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
    
    .navbar .container {
        padding: 20px 24px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 71px;
        left: 0;
        right: 0;
        background: var(--alpine-dark);
        flex-direction: column;
        padding: 30px;
        border-top: 2px solid var(--alpine-cyan);
        transform: translateX(-100%);
        opacity: 0;
        transition: var(--transition);
        gap: 25px;
    }
    
    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
    }
    
    .hero {
        min-height: 85vh;
        margin-top: 70px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 20px;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .about {
        padding: 100px 0;
    }
    
    .portfolio {
        padding: 100px 0;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .stat-number {
        font-size: 48px;
    }
    
    .cta {
        padding: 100px 0;
    }
    
    .cta h2 {
        font-size: 36px;
    }
    
    .cta p {
        font-size: 16px;
    }
    
    .footer {
        padding: 80px 0 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .page-header {
        padding: 150px 0 100px;
    }
    
    .page-header h1 {
        font-size: 36px;
    }
    
    .page-header p {
        font-size: 16px;
    }
    
    .services-detailed {
        padding: 80px 0;
    }
    
    .service-detail {
        margin-bottom: 100px;
    }
    
    .service-detail h2 {
        font-size: 32px;
    }
    
    .service-intro {
        font-size: 16px;
    }
    
    .service-visual {
        height: 300px;
    }
    
    .contact-section {
        padding: 80px 0;
    }
    
    .contact-form-wrapper h2 {
        font-size: 32px;
    }
    
    .contact-form-container {
        padding: 30px 25px;
    }
    
    .faq-section {
        padding: 80px 0;
    }
    
    .faq-question {
        font-size: 16px;
        padding: 25px 20px;
    }
    
    .faq-answer p {
        padding: 0 20px 25px;
        margin-left: 20px;
    }
}

@media (max-width: 480px) {
    .nav-brand {
        font-size: 22px;
        letter-spacing: 2px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .about-card {
        padding: 35px 25px;
    }
    
    .portfolio-image {
        height: 250px;
    }
    
    .portfolio-info {
        padding: 25px 20px;
    }
    
    .stat-item {
        padding: 30px 20px;
    }
    
    .stat-number {
        font-size: 40px;
    }
    
    .service-detail h2 {
        font-size: 28px;
    }
    
    .contact-form-container {
        padding: 25px 20px;
    }
    
    .form-control {
        padding: 14px 16px;
        font-size: 14px;
    }
    
    .btn {
        padding: 14px 30px;
        font-size: 12px;
    }
}