/* ===== ROOT VARIABLES ===== */
:root {
    --primary: #0d9f6e;
    --primary-dark: #047857;
    --primary-light: #34d399;
    --secondary: #064e3b;
    --accent: #fbbf24;
    --dark: #111827;
    --dark-light: #1f2937;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --light: #f3f4f6;
    --white: #ffffff;
    --gradient-green: linear-gradient(135deg, #0d9f6e 0%, #047857 100%);
    --gradient-dark: linear-gradient(135deg, #111827 0%, #064e3b 100%);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-md: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-lg: 0 25px 60px rgba(0,0,0,0.15);
    --shadow-green: 0 10px 40px rgba(13, 159, 110, 0.3);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loader {
    display: flex;
    gap: 8px;
}

.steel-beam {
    width: 8px;
    height: 60px;
    background: var(--primary);
    border-radius: 4px;
    animation: loadBeam 1s ease-in-out infinite;
}

.steel-beam:nth-child(2) {
    animation-delay: 0.2s;
    height: 80px;
}

.steel-beam:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes loadBeam {
    0%, 100% { transform: scaleY(1); opacity: 0.5; }
    50% { transform: scaleY(1.5); opacity: 1; }
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}

.navbar.scrolled .logo-text,
.navbar.scrolled .nav-links a {
    color: var(--dark);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 45px;
    height: 40px;
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: 4px;
}

.logo-icon .beam {
    width: 10px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.beam-1 { height: 25px; }
.beam-2 { height: 40px; }
.beam-3 { height: 30px; }

.logo:hover .beam-1 { height: 30px; }
.logo:hover .beam-2 { height: 35px; }
.logo:hover .beam-3 { height: 40px; }

.logo-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--white);
    transition: var(--transition);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--white);
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.nav-cta {
    padding: 12px 28px;
    background: var(--gradient-green);
    color: var(--white);
    font-weight: 600;
    border-radius: 50px;
    box-shadow: var(--shadow-green);
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(13, 159, 110, 0.4);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .mobile-menu-btn span {
    background: var(--dark);
}

/* ===== HERO SLIDER ===== */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease, visibility 1s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.1);
    transition: transform 8s ease;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 78, 59, 0.9) 0%, rgba(17, 24, 39, 0.8) 100%);
}

.slide-content {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 10%;
    max-width: 900px;
}

.slide-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: var(--white);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 25px;
    width: fit-content;
    border: 1px solid rgba(255,255,255,0.2);
}

.slide-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 25px;
}

.slide-title .highlight {
    color: var(--primary-light);
}

.slide-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.slide-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Animation for slide content */
.animate-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide.active .animate-item {
    opacity: 1;
    transform: translateY(0);
}

.slide.active .animate-item:nth-child(1) { transition-delay: 0.2s; }
.slide.active .animate-item:nth-child(2) { transition-delay: 0.4s; }
.slide.active .animate-item:nth-child(3) { transition-delay: 0.6s; }
.slide.active .animate-item:nth-child(4) { transition-delay: 0.8s; }

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 30px;
    z-index: 10;
}

.slider-arrow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-arrow:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.slider-dots {
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary);
    width: 40px;
    border-radius: 10px;
}

/* Hero Stats */
.hero-stats {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 30px;
    z-index: 10;
}

.stat-item {
    text-align: center;
    padding: 25px 20px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.2);
    min-width: 140px;
}

.stat-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
}

.stat-number::after {
    content: '+';
}

.stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    margin-top: 5px;
    display: block;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 5%;
    display: flex;
    align-items: center;
    gap: 15px;
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    z-index: 10;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(10px); }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--gradient-green);
    color: var(--white);
    box-shadow: var(--shadow-green);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(13, 159, 110, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

.btn-outline-dark {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
}

.btn-outline-dark:hover {
    background: var(--dark);
    color: var(--white);
}

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

.btn-white:hover {
    background: var(--light);
    transform: translateY(-3px);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--primary-dark);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===== SECTION STYLES ===== */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(13, 159, 110, 0.1);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 20px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-title .highlight {
    color: var(--primary);
}

.section-subtitle {
    font-size: 17px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

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

.section-desc {
    font-size: 17px;
    color: var(--gray);
    line-height: 1.8;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

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

.about-images {
    position: relative;
}

.img-wrapper {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.img-wrapper:hover img {
    transform: scale(1.05);
}

.main-img {
    position: relative;
    height: 500px;
}

.secondary-img {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 250px;
    height: 300px;
    border: 8px solid var(--white);
}

.eco-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
}

.experience-badge {
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    background: var(--gradient-green);
    color: var(--white);
    padding: 30px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-green);
}

.experience-badge .years {
    display: block;
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 13px;
    opacity: 0.9;
}

.about-content .section-desc {
    margin-bottom: 35px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px;
    background: var(--light);
    border-radius: 15px;
    transition: var(--transition);
}

.feature:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.feature-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 22px;
    color: var(--white);
}

.feature-text h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--dark);
}

.feature-text p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
}

.about-bg-shape {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 159, 110, 0.05) 0%, rgba(13, 159, 110, 0.02) 100%);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
    z-index: -1;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    padding: 120px 0;
    background: var(--light);
    position: relative;
    overflow: hidden;
}

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

.service-card {
    background: var(--white);
    padding: 40px 35px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-card.featured {
    background: var(--gradient-green);
}

.service-card.featured * {
    color: var(--white);
}

.service-card.featured .service-icon {
    background: rgba(255,255,255,0.2);
}

.service-card.featured .service-link {
    color: var(--white);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(13, 159, 110, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 28px;
    color: var(--primary);
}

.service-card.featured .service-icon i {
    color: var(--white);
}

.service-number {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 60px;
    font-weight: 800;
    color: rgba(13, 159, 110, 0.08);
    line-height: 1;
}

.service-card.featured .service-number {
    color: rgba(255,255,255,0.15);
}

.service-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark);
}

.service-card p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 25px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(5px);
}

.services-bg-element {
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: var(--primary);
    opacity: 0.03;
    border-radius: 50%;
}

/* ===== SUSTAINABILITY SECTION ===== */
.sustainability-section {
    padding: 120px 0;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

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

.sustainability-content .section-tag {
    background: rgba(52, 211, 153, 0.2);
    color: var(--primary-light);
}

.sustainability-content .section-title {
    color: var(--white);
}

.sustainability-content .section-desc {
    color: rgba(255,255,255,0.7);
    margin-bottom: 50px;
}

.eco-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

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

.eco-progress {
    position: relative;
    width: 100px;
    height: 100px;
    margin-bottom: 15px;
}

.eco-progress svg {
    transform: rotate(-90deg);
}

.eco-progress circle {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
}

.eco-progress .bg {
    stroke: rgba(255,255,255,0.1);
}

.eco-progress .progress {
    stroke: var(--primary-light);
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 2s ease;
}

.eco-progress.animated .progress {
    stroke-dashoffset: calc(283 - (283 * var(--progress)) / 100);
}

.eco-progress .percentage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.eco-stat p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.eco-certifications {
    display: flex;
    align-items: center;
    gap: 20px;
}

.eco-certifications > span {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

.cert-badges {
    display: flex;
    gap: 12px;
}

.cert-badges .cert {
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
}

/* Eco Globe Animation */
.sustainability-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.eco-globe {
    position: relative;
    width: 400px;
    height: 400px;
}

.globe-ring {
    position: absolute;
    border: 2px solid rgba(52, 211, 153, 0.2);
    border-radius: 50%;
    animation: rotateRing 20s linear infinite;
}

.ring-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.ring-2 {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    animation-direction: reverse;
    animation-duration: 15s;
}

.ring-3 {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    animation-duration: 25s;
}

@keyframes rotateRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.globe-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: var(--gradient-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 60px rgba(13, 159, 110, 0.5);
}

.globe-center i {
    font-size: 60px;
    color: var(--white);
}

.floating-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(52, 211, 153, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 4s ease-in-out infinite;
}

.floating-icon i {
    font-size: 20px;
    color: var(--primary-light);
}

.icon-1 { top: 10%; left: 20%; animation-delay: 0s; }
.icon-2 { top: 20%; right: 15%; animation-delay: 1s; }
.icon-3 { bottom: 20%; left: 10%; animation-delay: 2s; }
.icon-4 { bottom: 10%; right: 20%; animation-delay: 3s; }

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

/* ===== PROJECTS SECTION ===== */
.projects-section {
    padding: 120px 0;
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    background: var(--light);
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: var(--white);
}

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

.project-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
}

.project-card.large {
    grid-column: span 2;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.project-img {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.project-card.large .project-img {
    height: 400px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(6, 78, 59, 0.9) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.project-link {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
    transform: scale(0);
    transition: var(--transition);
}

.project-card:hover .project-link {
    transform: scale(1);
}

.project-info {
    padding: 25px;
    background: var(--white);
}

.project-category {
    display: inline-block;
    padding: 5px 15px;
    background: rgba(13, 159, 110, 0.1);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 10px;
}

.project-info h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
}

.project-info p {
    font-size: 14px;
    color: var(--gray);
}

.projects-cta {
    text-align: center;
    margin-top: 50px;
}

/* ===== PROCESS SECTION ===== */
.process-section {
    padding: 120px 0;
    background: var(--light);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 10%;
    width: 80%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-green);
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-green);
}

.step-content {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.process-step:hover .step-content {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: rgba(13, 159, 110, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon i {
    font-size: 24px;
    color: var(--primary);
}

.step-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.step-content p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    padding: 120px 0;
}

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

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.stars {
    margin-bottom: 20px;
}

.stars i {
    color: var(--accent);
    font-size: 16px;
}

.testimonial-content p {
    font-size: 16px;
    color: var(--gray);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 25px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--dark);
}

.author-info span {
    font-size: 14px;
    color: var(--gray);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 100px 0;
    background: var(--gradient-green);
    position: relative;
    overflow: hidden;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(32px, 4vw, 48px);
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content h2 .highlight {
    color: var(--accent);
}

.cta-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-shapes .shape {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    left: -100px;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    right: 10%;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    right: 20%;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 120px 0;
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info .section-desc {
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

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

.contact-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 20px;
    color: var(--white);
}

.contact-text h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--dark);
}

.contact-text p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-5px);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 50px;
    border-radius: 25px;
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.form-group {
    position: relative;
}

.form-group.full {
    grid-column: span 2;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid var(--light);
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    color: var(--dark);
    background: var(--light);
    transition: var(--transition);
}

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

.form-group label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 15px;
    color: var(--gray);
    pointer-events: none;
    transition: var(--transition);
    background: transparent;
    padding: 0 5px;
}

.form-group textarea ~ label {
    top: 25px;
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: 0;
    font-size: 12px;
    color: var(--primary);
    background: var(--white);
}

.form-group select {
    cursor: pointer;
    appearance: none;
}

.contact-form button {
    margin-top: 10px;
}

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

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.footer-logo .logo-text {
    font-size: 22px;
}

.footer-about p {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-certifications {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-certifications .cert {
    padding: 6px 14px;
    background: rgba(255,255,255,0.1);
    border-radius: 50px;
    font-size: 12px;
    color: rgba(255,255,255,0.8);
}

.footer-links h4,
.footer-newsletter h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 10px;
}

.footer-newsletter p {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    color: var(--white);
    font-size: 14px;
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form button {
    width: 50px;
    height: 50px;
    background: var(--gradient-green);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: scale(1.1);
}

.footer-bottom {
    padding: 25px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.footer-bottom p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
}

.footer-bottom-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

.footer-bottom-links a:hover {
    color: var(--primary-light);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    box-shadow: var(--shadow-green);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ===== RESPONSIVE ===== */

/* Extra Large Screens (1600px+) */
@media (min-width: 1600px) {
    .container {
        max-width: 1500px;
    }
    
    .nav-container {
        max-width: 1600px;
    }
    
    .slide-title {
        font-size: 80px;
    }
    
    .slide-desc {
        font-size: 20px;
        max-width: 700px;
    }
    
    .section-title {
        font-size: 56px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .service-card {
        padding: 50px 40px;
    }
    
    .projects-grid {
        gap: 40px;
    }
    
    .project-img {
        height: 350px;
    }
    
    .project-card.large .project-img {
        height: 450px;
    }
    
    .testimonials-slider {
        gap: 40px;
    }
    
    .footer-grid {
        gap: 80px;
    }
}

/* Large Screens (1400px - 1599px) */
@media (min-width: 1400px) and (max-width: 1599px) {
    .container {
        max-width: 1320px;
    }
}

/* Desktop (1200px - 1399px) */
@media (max-width: 1399px) {
    .hero-stats {
        right: 3%;
    }
    
    .stat-item {
        min-width: 120px;
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 36px;
    }
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .about-grid {
        gap: 50px;
    }
    
    .sustainability-grid {
        gap: 50px;
    }
    
    .eco-globe {
        width: 350px;
        height: 350px;
    }
    
    .globe-center {
        width: 120px;
        height: 120px;
    }
    
    .globe-center i {
        font-size: 50px;
    }
}

/* Tablets (768px - 991px) */
@media (max-width: 992px) {
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Mobile Menu Styles */
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-md);
        border-radius: 0 0 20px 20px;
    }
    
    .nav-links.active a {
        color: var(--dark);
        font-size: 16px;
        padding: 10px 0;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .about-grid,
    .sustainability-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-images {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-stats {
        display: none;
    }
    
    .hero-slider {
        min-height: 600px;
    }
    
    .slide-content {
        padding: 0 8%;
        max-width: 100%;
    }
    
    .slide-title {
        font-size: clamp(36px, 5vw, 56px);
    }
    
    .slide-desc {
        font-size: 16px;
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-card.large {
        grid-column: span 1;
    }
    
    .project-img {
        height: 250px;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title {
        font-size: clamp(28px, 4vw, 42px);
    }
    
    .about-section,
    .services-section,
    .sustainability-section,
    .projects-section,
    .process-section,
    .testimonials-section,
    .contact-section {
        padding: 80px 0;
    }
    
    .eco-globe {
        width: 320px;
        height: 320px;
    }
    
    .sustainability-visual {
        order: -1;
    }
    
    .eco-stats {
        justify-content: center;
    }
    
    .eco-certifications {
        flex-wrap: wrap;
        justify-content: flex-start;
    }
}

/* Small Tablets & Large Phones (576px - 767px) */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 20px;
    }
    
    .slide-content {
        padding: 0 5%;
        text-align: center;
        align-items: center;
    }
    
    .slide-tag {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .slide-title {
        font-size: clamp(32px, 6vw, 48px);
    }
    
    .slide-desc {
        font-size: 15px;
        text-align: center;
    }
    
    .slide-btns {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .slide-btns .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .slider-controls {
        bottom: 20px;
        gap: 15px;
    }
    
    .slider-arrow {
        width: 40px;
        height: 40px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .dot.active {
        width: 30px;
    }
    
    .services-grid,
    .projects-grid,
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group.full {
        grid-column: span 1;
    }
    
    .eco-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
    }
    
    .eco-progress {
        width: 90px;
        height: 90px;
    }
    
    .eco-globe {
        width: 280px;
        height: 280px;
    }
    
    .globe-center {
        width: 100px;
        height: 100px;
    }
    
    .globe-center i {
        font-size: 40px;
    }
    
    .floating-icon {
        width: 40px;
        height: 40px;
    }
    
    .floating-icon i {
        font-size: 16px;
    }
    
    .secondary-img {
        display: none;
    }
    
    .main-img {
        height: 400px;
    }
    
    .experience-badge {
        right: auto;
        left: 20px;
        top: auto;
        bottom: -20px;
        transform: none;
        padding: 20px;
    }
    
    .experience-badge .years {
        font-size: 36px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .footer-certifications,
    .social-links {
        justify-content: center;
    }
    
    .footer-links ul {
        align-items: center;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .contact-form-wrapper {
        padding: 30px 20px;
    }
    
    .cta-content h2 {
        font-size: clamp(26px, 5vw, 36px);
    }
    
    .cta-content p {
        font-size: 15px;
    }
    
    .project-info {
        padding: 20px;
    }
    
    .project-info h3 {
        font-size: 18px;
    }
    
    .testimonial-card {
        padding: 30px;
    }
    
    .step-content {
        padding: 25px 20px;
    }
    
    .feature {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .feature:hover {
        transform: translateY(-5px);
    }
    
    .about-section,
    .services-section,
    .sustainability-section,
    .projects-section,
    .process-section,
    .testimonials-section,
    .contact-section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
}

/* Mobile Phones (max-width: 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 15px;
    }
    
    .logo-text {
        font-size: 20px;
        letter-spacing: 2px;
    }
    
    .logo-icon {
        width: 35px;
        height: 32px;
    }
    
    .logo-icon .beam {
        width: 8px;
    }
    
    .beam-1 { height: 20px; }
    .beam-2 { height: 32px; }
    .beam-3 { height: 24px; }
    
    .hero-slider {
        min-height: 100vh;
        min-height: 100svh; /* Small viewport height for mobile browsers */
    }
    
    .slide-title {
        font-size: clamp(28px, 8vw, 40px);
        margin-bottom: 20px;
    }
    
    .slide-desc {
        font-size: 14px;
        margin-bottom: 30px;
        line-height: 1.7;
    }
    
    .slide-tag {
        font-size: 11px;
        padding: 6px 14px;
        margin-bottom: 20px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .section-title {
        font-size: clamp(24px, 6vw, 32px);
    }
    
    .section-tag {
        font-size: 12px;
        padding: 6px 14px;
    }
    
    .section-subtitle,
    .section-desc {
        font-size: 15px;
    }
    
    .service-card {
        padding: 25px 20px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 24px;
    }
    
    .service-card h3 {
        font-size: 20px;
    }
    
    .service-number {
        font-size: 50px;
    }
    
    .project-img {
        height: 220px;
    }
    
    .project-info {
        padding: 15px;
    }
    
    .project-info h3 {
        font-size: 16px;
    }
    
    .project-info p {
        font-size: 13px;
    }
    
    .project-category {
        font-size: 11px;
        padding: 4px 12px;
    }
    
    .main-img {
        height: 300px;
    }
    
    .experience-badge {
        padding: 15px;
    }
    
    .experience-badge .years {
        font-size: 28px;
    }
    
    .experience-badge .text {
        font-size: 11px;
    }
    
    .eco-badge {
        font-size: 12px;
        padding: 8px 14px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
    }
    
    .feature-icon i {
        font-size: 20px;
    }
    
    .feature-text h4 {
        font-size: 16px;
    }
    
    .feature-text p {
        font-size: 13px;
    }
    
    .eco-stats {
        gap: 20px;
    }
    
    .eco-progress {
        width: 80px;
        height: 80px;
    }
    
    .eco-progress .percentage {
        font-size: 16px;
    }
    
    .eco-stat p {
        font-size: 12px;
    }
    
    .eco-globe {
        width: 240px;
        height: 240px;
    }
    
    .globe-center {
        width: 80px;
        height: 80px;
    }
    
    .globe-center i {
        font-size: 32px;
    }
    
    .floating-icon {
        width: 35px;
        height: 35px;
    }
    
    .floating-icon i {
        font-size: 14px;
    }
    
    .eco-certifications {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .cert-badges {
        flex-wrap: wrap;
    }
    
    .cert-badges .cert {
        font-size: 11px;
        padding: 6px 12px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
    }
    
    .step-icon i {
        font-size: 20px;
    }
    
    .step-content h3 {
        font-size: 18px;
    }
    
    .step-content p {
        font-size: 13px;
    }
    
    .testimonial-card {
        padding: 25px 20px;
    }
    
    .testimonial-content p {
        font-size: 14px;
    }
    
    .testimonial-author img {
        width: 45px;
        height: 45px;
    }
    
    .author-info h4 {
        font-size: 15px;
    }
    
    .author-info span {
        font-size: 13px;
    }
    
    .stars i {
        font-size: 14px;
    }
    
    .cta-section {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: clamp(22px, 6vw, 32px);
    }
    
    .cta-content p {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .contact-icon {
        width: 45px;
        height: 45px;
    }
    
    .contact-icon i {
        font-size: 18px;
    }
    
    .contact-text h4 {
        font-size: 16px;
    }
    
    .contact-text p {
        font-size: 14px;
    }
    
    .contact-form-wrapper {
        padding: 25px 15px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 15px;
        font-size: 14px;
    }
    
    .form-group label {
        font-size: 14px;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
    }
    
    .footer-top {
        padding: 50px 0 40px;
    }
    
    .footer-logo .logo-text {
        font-size: 18px;
    }
    
    .footer-links h4,
    .footer-newsletter h4 {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .footer-links a {
        font-size: 14px;
    }
    
    .footer-newsletter p {
        font-size: 14px;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 15px;
    }
    
    .newsletter-form input {
        width: 100%;
        padding: 12px 18px;
    }
    
    .newsletter-form button {
        width: 100%;
        height: 45px;
        border-radius: 50px;
    }
    
    .footer-bottom {
        padding: 20px 0;
    }
    
    .footer-bottom p {
        font-size: 12px;
    }
    
    .footer-bottom-links a {
        font-size: 12px;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 16px;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .slider-controls {
        bottom: 15px;
    }
    
    .slider-arrow {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .slider-dots {
        gap: 8px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
    
    .dot.active {
        width: 24px;
    }
}

/* Extra Small Phones (max-width: 375px) */
@media (max-width: 375px) {
    .slide-title {
        font-size: 26px;
    }
    
    .slide-desc {
        font-size: 13px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .service-card h3 {
        font-size: 18px;
    }
    
    .eco-globe {
        width: 200px;
        height: 200px;
    }
    
    .globe-center {
        width: 70px;
        height: 70px;
    }
    
    .globe-center i {
        font-size: 28px;
    }
}

/* Landscape Mode for Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-slider {
        min-height: 100vh;
    }
    
    .slide-content {
        padding-top: 80px;
    }
    
    .slide-title {
        font-size: clamp(24px, 5vw, 36px);
        margin-bottom: 15px;
    }
    
    .slide-desc {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .slide-tag {
        margin-bottom: 15px;
    }
    
    .slider-controls {
        bottom: 10px;
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .slide-bg {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .preloader,
    .slider-controls,
    .scroll-indicator,
    .hero-stats,
    .back-to-top,
    .mobile-menu-btn {
        display: none !important;
    }
    
    .hero-slider {
        height: auto;
        min-height: auto;
    }
    
    .slide {
        position: relative;
        opacity: 1;
        visibility: visible;
    }
    
    .slide-overlay {
        background: transparent;
    }
    
    .slide-content {
        color: #000;
    }
    
    .slide-title,
    .slide-desc {
        color: #000;
    }
}