/* ============================================
   VARIABLES Y COLORES
   ============================================ */
:root {
    --primary-blue: #4a8fa3;
    --primary-blue-dark: #357abd;
    --primary-blue-light: #6ba8b8;
    --accent-cyan: #5fb4d6;
    --accent-light: #a8d4e0;
    --dark-bg: #0f1319;
    --light-bg: #e8ecf0;
    --white: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-light: #999999;
    --border-light: #e8e8e8;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================
   RESET Y ESTILOS BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background-color: #f0f2f5;
    line-height: 1.6;
    overflow-x: hidden;
}

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

button {
    font-family: 'Roboto', sans-serif;
}

/* ============================================
   NAVEGACIÓN
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.navbar-logo-img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-primary);
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    margin-top: 70px;
    padding: 80px 2rem;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    right: -200px;
    width: 800px;
    height: 800px;
    pointer-events: none;
    z-index: 0;
}

.gradient-blob {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    filter: blur(50px);
    opacity: 0.6;
    animation: blob-move 8s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);
    top: 0;
    right: 0;
    animation-delay: 0s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--primary-blue) 100%);
    bottom: 100px;
    right: 150px;
    animation-delay: 2s;
}

.blob-3 {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-light) 100%);
    top: 200px;
    right: 400px;
    animation-delay: 4s;
}

@keyframes blob-move {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(-30px, 20px) rotate(90deg);
    }
    50% {
        transform: translate(20px, -30px) rotate(180deg);
    }
    75% {
        transform: translate(-20px, -20px) rotate(270deg);
    }
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
    max-width: 550px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(74, 143, 163, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(74, 143, 163, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 16px 48px;
    font-size: 1rem;
}

/* Glass Card */
.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(74, 143, 163, 0.2);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    animation: float-up 3s ease-in-out infinite;
}

.glass-header {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    background: #f5f5f5;
    border-bottom: 1px solid #e8e8e8;
}

.glass-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.glass-dot.red {
    background: #ff5f57;
}

.glass-dot.yellow {
    background: #ffbd2e;
}

.glass-dot.green {
    background: #28c940;
}

.glass-body {
    padding: 24px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 14px;
    color: var(--primary-blue);
}

.code-line {
    line-height: 1.6;
}

.code-keyword {
    color: var(--primary-blue);
    font-weight: 600;
}

.code-var {
    color: #e91e63;
}

.code-string {
    color: #4caf50;
}

.animated-dots {
    display: flex;
    gap: 6px;
    margin-top: 16px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-blue);
    animation: dot-pulse 1.5s ease-in-out infinite;
}

.dot:nth-child(2) {
    animation-delay: 0.3s;
}

.dot:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes dot-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* ============================================
   STATS BANNER
   ============================================ */
.stats-banner {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--white) 100%);
    padding: 50px 2rem;
    margin-top: -30px;
    position: relative;
    z-index: 2;
}

.stats-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 250px;
}

.stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(74, 143, 163, 0.1), rgba(95, 180, 214, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.stat-content p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, transparent, var(--border-light), transparent);
}

/* ============================================
   TRUSTED SECTION
   ============================================ */
.trusted-section {
    background: var(--white);
    padding: 60px 2rem;
}

.trusted-container {
    max-width: 1280px;
    margin: 0 auto;
    text-align: center;
}

.trusted-label {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-weight: 600;
}

.clients-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.client-badge {
    padding: 14px 28px;
    background: var(--light-bg);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

.client-badge:hover {
    border-color: var(--primary-blue);
    background: rgba(74, 143, 163, 0.05);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects-section {
    padding: 100px 2rem;
    background: linear-gradient(180deg, var(--white) 0%, var(--light-bg) 100%);
}

.projects-header {
    max-width: 1280px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.projects-showcase {
    max-width: 1280px;
    margin: 0 auto;
}

.project-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--white);
    padding: 60px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
    border: 1px solid var(--border-light);
}

.project-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.project-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.project-excerpt {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.project-features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 2rem;
}

.feature-badge {
    background: var(--light-bg);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.feature-badge:hover {
    border-color: var(--primary-blue);
    background: rgba(74, 143, 163, 0.05);
    transform: translateX(4px);
}

.project-cta {
    margin-top: 2rem;
}

.link-arrow {
    color: var(--primary-blue);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.link-arrow:hover {
    gap: 1rem;
}

.project-featured-image {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(74, 143, 163, 0.1), rgba(95, 180, 214, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder svg {
    width: 80%;
    height: 80%;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.project-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.project-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 1.5rem;
}

.project-tag {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
    color: var(--white);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}

.project-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.project-card-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.features-compact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.features-compact li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    padding: 100px 2rem;
    background: var(--white);
}

.services-header {
    max-width: 1280px;
    margin: 0 auto 4rem;
    text-align: center;
}

.services-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-icon {
    font-size: 2.5rem;
}

.service-card:hover {
    background: var(--white);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: 100px 2rem;
    background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%);
}

.about-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-content h2 {
    margin-bottom: 1rem;
}

.about-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 2rem;
}

.values-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.value-card {
    background: var(--white);
    padding: 24px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.value-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.value-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.tech-stack-showcase {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-light);
}

.tech-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.tech-item {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(74, 143, 163, 0.2);
    transition: var(--transition);
}

.tech-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 25px rgba(74, 143, 163, 0.3);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    padding: 100px 2rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    text-align: center;
    margin: 80px 2rem;
    border-radius: 24px;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    right: -200px;
    width: 600px;
    height: 600px;
    pointer-events: none;
    z-index: 0;
}

.cta-blob {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    opacity: 0.15;
    animation: blob-move 10s ease-in-out infinite;
}

.cta-blob.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--white);
    bottom: -100px;
    right: -100px;
}

.cta-blob.blob-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-light);
    top: 50px;
    right: 50px;
    animation-delay: 3s;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.cta-content p {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-section .btn-large {
    background: var(--white);
    color: var(--primary-blue);
    font-weight: 700;
}

.cta-section .btn-large:hover {
    background: #f0f0f0;
    transform: translateY(-4px);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 100px 2rem;
    background: linear-gradient(180deg, var(--white) 0%, var(--light-bg) 100%);
}

.contact-container {
    max-width: 1280px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--white);
    padding: 24px 28px;
    border-radius: 14px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
}

.contact-icon {
    font-size: 2rem;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(74, 143, 163, 0.1), rgba(95, 180, 214, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.35rem;
}

.contact-details a,
.contact-details p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
    margin: 0;
}

.contact-details a:hover {
    color: var(--primary-blue);
}

.contact-cta-box {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    padding: 50px 44px;
    border-radius: 20px;
    color: var(--white);
    box-shadow: 0 20px 60px rgba(74, 143, 163, 0.35);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    position: sticky;
    top: 100px;
}

.contact-cta-box h3 {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.contact-cta-box p {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.7;
}

.contact-social {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0.5rem 0;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
}

.social-link span {
    font-weight: 800;
}

.btn-white {
    background: var(--white);
    color: var(--primary-blue);
    font-weight: 700;
    border: none;
}

.btn-white:hover {
    background: #f0f0f0;
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* ============================================
   LEGAL SECTION
   ============================================ */
.legal-section {
    background: var(--light-bg);
    padding: 60px 2rem;
    border-top: 1px solid var(--border-light);
}

.legal-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.legal-accordion {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.legal-accordion[open] {
    box-shadow: var(--shadow-md);
}

.legal-accordion[open] .legal-chevron {
    transform: rotate(180deg);
}

.legal-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 30px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    list-style: none;
    user-select: none;
    transition: background 0.2s ease;
}

.legal-summary::-webkit-details-marker {
    display: none;
}

.legal-summary:hover {
    background: var(--light-bg);
}

.legal-chevron {
    font-size: 0.8rem;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.legal-content {
    padding: 0 30px 30px;
    border-top: 1px solid var(--border-light);
}

.legal-updated {
    font-size: 0.82rem;
    color: var(--text-light);
    font-style: italic;
    margin: 16px 0 24px;
}

.legal-content h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 20px 0 8px;
}

.legal-content h4:first-of-type {
    margin-top: 0;
}

.legal-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin: 0;
}

.legal-content a {
    color: var(--primary-blue);
    font-weight: 500;
    text-decoration: underline;
}

.legal-content a:hover {
    color: var(--primary-blue-dark);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 60px 2rem 30px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin-bottom: 3rem;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-column p {
    opacity: 0.7;
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    opacity: 0.6;
    font-size: 0.85rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.8rem;
}

.footer-column a {
    opacity: 0.7;
    font-size: 0.9rem;
    transition: opacity 0.3s ease;
}

.footer-column a:hover {
    opacity: 1;
    color: var(--accent-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    opacity: 0.6;
}

.footer-legal-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-legal-links a {
    opacity: 0.9;
    font-size: 0.85rem;
    transition: opacity 0.3s ease;
}

.footer-legal-links a:hover {
    opacity: 1;
    color: var(--accent-light);
}

.footer-legal-sep {
    opacity: 0.4;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .hero-content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-visual-section {
        order: -1;
    }

    .stats-container {
        flex-direction: column;
        gap: 20px;
    }

    .stat-divider {
        display: none;
    }

    .project-featured {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px;
    }

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

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

    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-cta-box {
        position: static;
    }

    .legal-summary {
        padding: 18px 20px;
    }

    .legal-content {
        padding: 0 20px 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .cta-section {
        margin: 40px 2rem;
        padding: 60px 2rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 1rem 1rem;
    }

    .nav-menu {
        flex-direction: column;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

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

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

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

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

    .section-title {
        font-size: 1.8rem;
    }

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

    .project-features-list {
        grid-template-columns: 1fr;
    }

    .clients-showcase {
        gap: 15px;
    }
}