/* ===== CSS Reset & Variables ===== */
:root {
    --primary: #8B4513;
    --primary-dark: #5C2E0A;
    --primary-light: #A0522D;
    --secondary: #D2691E;
    --accent: #DAA520;
    --dark: #1a1a1a;
    --dark-2: #2d2d2d;
    --gray: #666;
    --gray-light: #999;
    --light: #f8f5f0;
    --light-2: #f0ebe4;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --radius: 12px;
    --radius-sm: 8px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* ===== Preloader ===== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 60px;
    height: 60px;
    border: 4px solid var(--light-2);
    border-radius: 50%;
    position: relative;
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-inner {
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 4px solid transparent;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: loaderSpin 1s linear infinite;
}

@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

@keyframes loaderPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Header ===== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

#header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.12);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 800;
    line-height: 1.1;
}

.logo span {
    font-size: 0.85rem;
    color: var(--secondary);
    font-weight: 500;
    letter-spacing: 1px;
}

#navbar ul {
    display: flex;
    gap: 5px;
}

#navbar ul li a {
    padding: 8px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

#navbar ul li a:hover,
#navbar ul li a.active {
    color: var(--primary);
    background: var(--light);
}

#navbar ul li a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

#navbar ul li a:hover::after,
#navbar ul li a.active::after {
    width: 60%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== Hero Slider ===== */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 500px;
    max-height: 800px;
    overflow: hidden;
    margin-top: 75px;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

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

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 2;
    width: 90%;
    max-width: 700px;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
    z-index: 1;
}

.slide-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 25px;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

.btn-primary {
    display: inline-block;
    padding: 14px 35px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background: transparent;
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
    border: none;
    color: var(--white);
    font-size: 2rem;
    padding: 15px 20px;
    cursor: pointer;
    z-index: 3;
    transition: var(--transition);
    border-radius: var(--radius-sm);
}

.slider-btn:hover {
    background: rgba(255,255,255,0.4);
}

.slider-btn.prev { left: 20px; }
.slider-btn.next { right: 20px; }

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--white);
    transform: scale(1.3);
}

/* ===== Section Styles ===== */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 10px;
}

.underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    margin: 0 auto 15px;
    border-radius: 2px;
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== About Section ===== */
.about-section {
    background: var(--light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-text h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.about-text p {
    color: var(--gray);
    margin-bottom: 12px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-top: 25px;
}

.stat-item {
    text-align: center;
    padding: 15px 10px;
    background: var(--white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
}

.stat-item h4 {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 800;
}

.stat-item p {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 0;
}

/* ===== Services Section ===== */
.services-section {
    background: var(--white);
}

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

.service-card {
    display: flex;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #eee;
}

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

.service-image {
    flex: 0 0 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-info {
    padding: 25px;
    flex: 1;
}

.service-info h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.service-info p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.service-info ul {
    padding-left: 0;
}

.service-info ul li {
    font-size: 0.85rem;
    color: var(--dark-2);
    padding: 3px 0;
    padding-left: 20px;
    position: relative;
}

.service-info ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ===== Gallery Section ===== */
.gallery-section {
    background: var(--light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 69, 19, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.gallery-overlay p {
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
}

/* ===== Lightbox ===== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: var(--radius);
    margin: 0 auto;
}

.lightbox-content p {
    color: var(--white);
    margin-top: 15px;
    font-size: 1.1rem;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: var(--white);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--accent);
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    color: var(--white);
    background: rgba(255,255,255,0.1);
    border: none;
    cursor: pointer;
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ===== Why Us Section ===== */
.why-us-section {
    background: var(--white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.why-card {
    text-align: center;
    padding: 40px 25px;
    background: var(--light);
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid transparent;
}

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

.why-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.why-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.why-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== FAQ Section ===== */
.faq-section {
    background: var(--light);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #eee;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--light);
}

.faq-question h3 {
    font-size: 1rem;
    color: var(--dark);
    font-weight: 600;
    flex: 1;
    padding-right: 15px;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 25px 20px;
}

.faq-answer p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* ===== Clients Section ===== */
.clients-section {
    background: var(--white);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.client-card {
    text-align: center;
    padding: 30px 20px;
    background: var(--light);
    border-radius: var(--radius);
    transition: var(--transition);
}

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

.client-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.client-card h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.client-card p {
    color: var(--gray);
    font-size: 0.9rem;
}

.testimonials {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.testimonials h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 25px;
}

.testimonial-slider {
    position: relative;
    min-height: 180px;
}

.testimonial {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    padding: 30px;
    background: var(--light);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
}

.testimonial.active {
    opacity: 1;
    position: relative;
}

.testimonial p {
    color: var(--gray);
    font-style: italic;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.testimonial h4 {
    color: var(--primary);
    font-size: 1rem;
}

.testimonial span {
    color: var(--gray-light);
    font-size: 0.85rem;
}

/* ===== Contact Section ===== */
.contact-section {
    background: var(--light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info h3,
.contact-form-wrapper h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow);
}

.info-item h4 {
    font-size: 0.95rem;
    color: var(--dark);
    margin-bottom: 3px;
}

.info-item p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.info-item a {
    color: var(--primary);
    transition: var(--transition);
}

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

.map-container {
    margin-top: 20px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ===== Contact Form ===== */
.contact-form {
    background: var(--white);
    padding: 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-group {
    position: relative;
    margin-bottom: 22px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
    color: var(--dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-group label {
    position: absolute;
    top: 14px;
    left: 18px;
    font-size: 0.95rem;
    color: var(--gray-light);
    pointer-events: none;
    transition: var(--transition);
    background: var(--white);
    padding: 0 5px;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 14px;
    font-size: 0.8rem;
    color: var(--primary);
}

.form-group select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(139, 69, 19, 0.3);
}

.btn-loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
}

.form-status {
    margin-top: 15px;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-status.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--accent);
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-col a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding: 20px 0;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* ===== Floating Buttons ===== */
.floating-buttons {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.float-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    animation: floatPulse 2s ease-in-out infinite;
}

.float-btn:hover {
    transform: scale(1.1);
}

.call-btn {
    background: linear-gradient(135deg, #2196F3, #1976D2);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25D366, #128C7E);
    animation-delay: 0.5s;
}

@keyframes floatPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(0,0,0,0.2); }
    50% { box-shadow: 0 8px 30px rgba(0,0,0,0.35); }
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 25px;
    left: 25px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===== Scroll Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        flex-direction: column;
    }

    .service-image {
        flex: none;
        height: 200px;
    }

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

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

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    #navbar {
        position: fixed;
        top: 75px;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        padding: 20px;
    }

    #navbar.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    #navbar ul {
        flex-direction: column;
        gap: 5px;
    }

    #navbar ul li a {
        display: block;
        padding: 12px 15px;
        font-size: 1rem;
    }

    .hero-slider {
        height: 60vh;
        min-height: 400px;
    }

    .slide-content h2 {
        font-size: 1.8rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .slider-btn {
        padding: 10px 15px;
        font-size: 1.5rem;
    }

    .floating-buttons {
        bottom: 15px;
        right: 15px;
    }

    .float-btn {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .header-container {
        height: 65px;
    }

    #navbar {
        top: 65px;
    }

    .hero-slider {
        margin-top: 65px;
        height: 50vh;
        min-height: 350px;
    }

    .slide-content h2 {
        font-size: 1.4rem;
    }

    .slide-content p {
        font-size: 0.9rem;
    }

    .btn-primary {
        padding: 10px 25px;
        font-size: 0.9rem;
    }

    .section {
        padding: 50px 0;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

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

    .contact-form {
        padding: 25px 20px;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .logo span {
        font-size: 0.75rem;
    }
}