/* ==================== VARIABLES & RESET ==================== */
:root {
    --primary: #2C3E2E;
    --secondary: #D4A574;
    --accent: #8B7355;
    --light: #F5F1E8;
    --dark: #1A1A1A;
    --text: #2C2C2C;
    --text-light: #6B6B6B;
    --white: #FFFFFF;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark);
}

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

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

/* ==================== UTILITY CLASSES ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.5px;
    border: 2px solid;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--primary);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ==================== NAVIGATION ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.logo:hover::after {
    transform: translateX(0);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 48px;
    align-items: center;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    letter-spacing: 0.5px;
    position: relative;
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--dark);
    transition: var(--transition);
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    background: linear-gradient(135deg, #1a2a1c 0%, var(--primary) 50%, #2d4a30 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    opacity: 0.2;
    animation: float 20s infinite ease-in-out;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    opacity: 0.15;
    animation: float 25s infinite ease-in-out reverse;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--secondary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 15s infinite ease-in-out;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 12s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 15s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 18s; }
.particle:nth-child(4) { left: 40%; animation-delay: 1s; animation-duration: 14s; }
.particle:nth-child(5) { left: 50%; animation-delay: 3s; animation-duration: 16s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; animation-duration: 13s; }
.particle:nth-child(7) { left: 70%; animation-delay: 2.5s; animation-duration: 17s; }
.particle:nth-child(8) { left: 80%; animation-delay: 4.5s; animation-duration: 15s; }
.particle:nth-child(9) { left: 90%; animation-delay: 1.5s; animation-duration: 14s; }
.particle:nth-child(10) { left: 15%; animation-delay: 3.5s; animation-duration: 16s; }

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero-greeting {
    font-size: 20px;
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 4px;
    text-transform: uppercase;
    animation: fadeInDown 0.8s ease-out, glow 2s ease-in-out infinite alternate;
    text-shadow: 0 0 20px rgba(212, 165, 116, 0.5);
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px rgba(212, 165, 116, 0.5);
    }
    to {
        text-shadow: 0 0 20px rgba(212, 165, 116, 0.8), 0 0 30px rgba(212, 165, 116, 0.4);
    }
}

.hero-name {
    font-size: clamp(48px, 8vw, 72px);
    margin-bottom: 16px;
    color: var(--white);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    display: inline-block;
}

.hero-name::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), transparent);
    animation: underlineGrow 1s ease-out 1s forwards;
}

@keyframes underlineGrow {
    to {
        width: 100%;
    }
}

.hero-title {
    font-size: clamp(24px, 4vw, 36px);
    color: var(--light);
    font-weight: 400;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

.hero-buttons .btn-primary {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: var(--dark);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-buttons .btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-buttons .btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.hero-buttons .btn-primary:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 165, 116, 0.4);
}

.hero-buttons .btn-secondary {
    border-color: var(--light);
    color: var(--light);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.hero-buttons .btn-secondary:hover {
    background-color: var(--light);
    color: var(--primary);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--secondary), transparent);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 0; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(10px); }
}

/* ==================== SECTION STYLES ==================== */
section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 16px;
    color: var(--dark);
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== SERVICES SECTION ==================== */
.services {
    background-color: var(--white);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    padding: 48px 36px;
    background: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--secondary);
    transition: var(--transition);
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--secondary);
    opacity: 0.3;
    margin-bottom: 16px;
    font-family: 'Playfair Display', serif;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--dark);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 24px;
}

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

.service-features li {
    padding: 8px 0;
    color: var(--text);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-features li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: bold;
    font-size: 16px;
}

/* ==================== ABOUT SECTION ==================== */
.about {
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    background-color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--secondary);
    opacity: 0.1;
    border-radius: 50%;
}

.placeholder-text {
    font-size: 18px;
    color: var(--text-light);
    font-weight: 500;
}

.about-text {
    font-size: 16px;
    line-height: 1.8;
}

.lead {
    font-size: 20px;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 24px;
    line-height: 1.6;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat h3 {
    font-size: 48px;
    color: var(--secondary);
    margin-bottom: 8px;
}

.stat p {
    font-size: 14px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== PROCESS SECTION ==================== */
.process {
    background: linear-gradient(135deg, var(--primary) 0%, #1a2a1c 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    opacity: 0.1;
}

.process .section-label {
    color: var(--secondary);
}

.process .section-title,
.process .section-description {
    color: var(--white);
}

.process-timeline {
    position: relative;
    margin-top: 60px;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 80px;
    position: relative;
}

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

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.timeline-content {
    flex: 0 0 500px;
    max-width: 500px;
    padding: 32px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.timeline-content:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.timeline-content h3 {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 12px;
}

.timeline-content p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.timeline-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    font-family: 'Playfair Display', serif;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 0 8px rgba(212, 165, 116, 0.2);
}

.timeline-item:not(:last-child) .timeline-number::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 80px;
    background: linear-gradient(to bottom, var(--secondary), rgba(212, 165, 116, 0.3));
}

.timeline-item:nth-child(odd) .timeline-number {
    order: 1;
}

.timeline-item:nth-child(odd) .timeline-content {
    order: 2;
}

.timeline-item:nth-child(even) .timeline-number {
    order: 2;
}

.timeline-item:nth-child(even) .timeline-content {
    order: 1;
}

/* ==================== SKILLS SECTION ==================== */
.skills {
    background-color: var(--light);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.skill-card {
    background-color: var(--white);
    padding: 48px 32px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.skill-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.skill-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light);
    color: var(--primary);
    margin-bottom: 24px;
    transition: var(--transition);
}

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

.skill-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--dark);
}

.skill-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== PROJECTS SECTION ==================== */
.projects {
    background-color: var(--white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 48px;
}

.project-card {
    background-color: var(--white);
    overflow: hidden;
    transition: var(--transition);
}

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-image .image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    font-weight: 600;
    transition: var(--transition);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(44, 62, 46, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card:hover .project-image img,
.project-card:hover .image-placeholder {
    transform: scale(1.05);
}

.project-links {
    display: flex;
    gap: 24px;
}

.project-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
    padding: 12px 24px;
    border: 2px solid var(--white);
    transition: var(--transition);
}

.project-link:hover {
    background-color: var(--white);
    color: var(--primary);
}

.project-info {
    padding: 32px 0;
}

.project-info h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--dark);
}

.project-info p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag {
    padding: 6px 16px;
    background-color: var(--light);
    color: var(--primary);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
    background: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    position: relative;
    border-left: 4px solid var(--secondary);
    transition: var(--transition);
}

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

.quote-icon {
    font-size: 48px;
    color: var(--secondary);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-image {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 20px;
}

.author-info h4 {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 4px;
}

.author-info p {
    font-size: 14px;
    color: var(--text-light);
}

/* ==================== CTA SECTION ==================== */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, #1a2a1c 100%);
    color: var(--white);
    text-align: center;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    opacity: 0.1;
}

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

.cta h2 {
    font-size: clamp(36px, 5vw, 56px);
    color: var(--white);
    margin-bottom: 24px;
}

.cta p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta .btn-primary {
    background-color: var(--secondary);
    border-color: var(--secondary);
}

.cta .btn-primary:hover {
    background-color: transparent;
    color: var(--secondary);
    border-color: var(--secondary);
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    background-color: var(--light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    color: var(--primary);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--dark);
    font-weight: 600;
}

.contact-item a {
    color: var(--text-light);
    font-size: 15px;
}

.contact-item a:hover {
    color: var(--secondary);
}

.contact-form {
    background-color: var(--white);
    padding: 48px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
    font-size: 14px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--light);
    background-color: var(--light);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    color: var(--text);
    transition: var(--transition);
}

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

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

/* ==================== FOOTER ==================== */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 60px 0;
}

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

.footer-content p {
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: 24px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.social-links a:hover {
    border-color: var(--secondary);
    color: var(--secondary);
    transform: translateY(-4px);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 76px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 40px 0;
        gap: 32px;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

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

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

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

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

    .btn {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .timeline-item {
        flex-direction: column;
        align-items: center;
        margin-bottom: 40px;
    }

    .timeline-content {
        flex: 1;
        max-width: 100%;
    }

    .timeline-item:nth-child(odd) .timeline-number,
    .timeline-item:nth-child(even) .timeline-number {
        order: 1;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        order: 2;
    }

    .timeline-item:not(:last-child) .timeline-number::after {
        height: 40px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 100px 0 60px;
    }

    section {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .stat {
        text-align: center;
    }

    .contact-form {
        padding: 32px 24px;
    }

    .project-links {
        flex-direction: column;
        width: 100%;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }

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

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}