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

:root {
    --bg-primary: #1E1E2F;
    --bg-secondary: #2C2C3C;
    --accent-orange: #E07B39;
    --accent-teal: #8AC6D1;
    --text-white: #FFFFFF;
    --shadow-dark: rgba(0, 0, 0, 0.2);
    --shadow-glow: rgba(224, 123, 57, 0.3);
    --shadow-teal: rgba(138, 198, 209, 0.3);
}

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

body {
    font-family: 'Lato', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

a {
    color: var(--accent-teal);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-orange);
    text-shadow: 0 0 10px var(--shadow-glow);
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(30, 30, 47, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px var(--shadow-dark);
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 1rem 0;
}

header.scrolled {
    background: rgba(30, 30, 47, 0.95);
    box-shadow: 0 4px 30px var(--shadow-dark);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-white);
    text-shadow: 0 0 15px var(--shadow-glow);
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

nav a {
    color: var(--text-white);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

nav a:hover {
    background: rgba(224, 123, 57, 0.2);
    color: var(--accent-orange);
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-teal));
    color: var(--text-white);
    padding: 0.75rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: 0 4px 15px var(--shadow-glow);
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--shadow-glow);
    color: #000000;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 2rem;
    cursor: pointer;
    position: relative;
}

.mobile-menu-toggle .close-icon {
    display: none;
}

.mobile-menu-toggle .menu-icon {
    display: block;
}

.mobile-menu-toggle[aria-expanded="true"] .close-icon {
    display: block;
}

.mobile-menu-toggle[aria-expanded="true"] .menu-icon {
    display: none;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, #2A2A3E 50%, var(--bg-secondary) 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(224, 123, 57, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(138, 198, 209, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.floating-decor {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.decor-element {
    position: absolute;
    opacity: 0.3;
    animation: float 15s ease-in-out infinite;
}

.decor-element:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.decor-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

.decor-element:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(10deg); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

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

.hero h1 {
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px var(--shadow-dark);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), #F59E42);
    color: var(--text-white);
    padding: 1rem 2.5rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 6px 25px var(--shadow-glow);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px var(--shadow-glow);
    color: #000000;
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    padding: 1rem 2.5rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid var(--accent-teal);
    box-shadow: 0 4px 15px var(--shadow-teal);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(138, 198, 209, 0.2);
    transform: translateY(-3px);
}

section {
    padding: 5rem 2rem;
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-teal));
    border-radius: 2px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: linear-gradient(135deg, var(--bg-secondary), #353548);
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px var(--shadow-dark);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(224, 123, 57, 0.1);
}

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

.service-card:hover {
    transform: translateY(-10px) rotate(1deg);
    box-shadow: 0 15px 40px var(--shadow-glow);
}

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

.service-card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--accent-orange);
    filter: drop-shadow(0 4px 10px var(--shadow-glow));
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-white);
}

.service-card p {
    opacity: 0.85;
    line-height: 1.8;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 4/3;
    box-shadow: 0 8px 25px var(--shadow-dark);
    transition: all 0.4s ease;
    cursor: pointer;
    opacity: 1;
    transform: scale(1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 12px 35px var(--shadow-glow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.timeline {
    position: relative;
    padding: 3rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent-orange), var(--accent-teal));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 30px var(--shadow-dark);
    width: 45%;
    position: relative;
    border: 1px solid rgba(224, 123, 57, 0.2);
}

.timeline-icon {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px var(--shadow-glow);
    z-index: 10;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-secondary);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px var(--shadow-dark);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: var(--bg-primary);
    border: 2px solid rgba(224, 123, 57, 0.2);
    border-radius: 8px;
    color: var(--text-white);
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 15px var(--shadow-glow);
}

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

footer {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    padding: 3rem 2rem 1.5rem;
    margin-top: 5rem;
    border-top: 1px solid rgba(224, 123, 57, 0.2);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--accent-orange);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-orange);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.gradient-text {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.filter-btn {
    background: var(--bg-secondary);
    color: white;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--accent-teal);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-family: 'Lato', sans-serif;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: rgba(138, 198, 209, 0.2);
    border-color: var(--accent-orange);
}

.filter-btn.active {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
    box-shadow: 0 4px 15px var(--shadow-glow);
}

@media (max-width: 768px) {
    nav ul {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background: rgba(30, 30, 47, 0.98);
        flex-direction: column;
        padding: 2rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px var(--shadow-dark);
    }

    nav ul.active {
        right: 0;
        top: 60px;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        min-height: 80vh;
        padding-top: 70px;
    }

    .hero-content {
        padding: 1.5rem;
    }

    .hero h1 {
        font-size: clamp(2rem, 6vw, 3rem);
    }

    .hero p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .header-container {
        padding: 0 1.5rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .cta-button {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 80px;
        margin-bottom: 3rem;
    }

    .timeline-content {
        width: 100%;
        padding: 1.5rem;
    }

    .timeline-icon {
        left: 30px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 1rem;
    }

    section {
        padding: 3rem 1.5rem;
    }

    .section-container {
        padding: 0;
    }

    .form-container {
        padding: 2rem 1.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }

    .footer-section {
        text-align: left;
    }

    .footer-section ul {
        text-align: left;
    }

}

@media (max-width: 480px) {
    .header-container {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.3rem;
    }

    .cta-button {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        display: none;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    .hero {
        min-height: 70vh;
        padding-top: 60px;
    }

    .hero-content {
        padding: 1rem;
    }

    .hero h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
    }

    .card-grid {
        gap: 1rem;
    }

    .service-card {
        padding: 1.5rem;
    }

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

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    section {
        padding: 2rem 1rem;
    }

    .section-title {
        margin-bottom: 2rem;
    }

    .timeline-item {
        padding-left: 60px;
        margin-bottom: 2rem;
    }

    .timeline-icon {
        left: 20px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .timeline-content {
        padding: 1.2rem;
    }

    .form-container {
        padding: 1.5rem 1rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 0.8rem;
        font-size: 0.95rem;
    }

}

@media (max-width: 320px) {
    .header-container {
        padding: 0 0.75rem;
    }

    .logo {
        font-size: 1.1rem;
        letter-spacing: 0.5px;
    }

    .mobile-menu-toggle {
        font-size: 1.5rem;
    }

    nav ul {
        width: 100%;
        right: -100%;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        text-align: center;
        font-size: 1.2rem;
        margin: 20px;
    }

    h3 {
        font-size: 1.1rem;
    }

    .hero {
        min-height: 60vh;
        padding-top: 50px;
    }

    .hero-content {
        padding: 0.75rem;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }

    section {
        padding: 1.5rem 0.75rem;
    }

    .card-grid {
        gap: 0.75rem;
    }

    .service-card {
        padding: 1.2rem;
    }

    .service-card-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .gallery-grid {
        gap: 0.75rem;
    }

    .timeline-item {
        padding-left: 50px;
        margin-bottom: 1.5rem;
    }

    .timeline-icon {
        left: 15px;
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .timeline-content {
        padding: 1rem;
    }

    .form-container {
        padding: 1.2rem 0.75rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 0.7rem;
        font-size: 0.9rem;
    }

    .footer-container {
        gap: 1.5rem;
    }

    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }

}

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

.fade-in {
    animation: fadeInUp 0.8s ease-out;
}


.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .contact-grid {
        gap: 1.5rem;
    }
}

@media (max-width: 320px) {
    .contact-grid {
        gap: 1rem;
    }
}