/* ==========================================
   YAMANSAN - Corporate Website Styles
   Color Palette: Teal Green & Gold
   ========================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --green-dark: #1E3932;
    --green: #2D4A42;
    --green-light: #3D5A52;
    
    /* Accent Colors */
    --gold: #C9A961;
    --gold-light: #D4B978;
    --gold-dark: #B69850;
    
    /* Neutral Colors */
    --beige: #F5F0E1;
    --beige-dark: #E8E0D0;
    --cream: #FAF8F3;
    --white: #FFFFFF;
    --black: #1A1A1A;
    --gray: #6B7280;
    --gray-light: #9CA3AF;
    
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Raleway', 'Segoe UI', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --container-width: 1200px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--black);
    background-color: var(--cream);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--green-dark);
}

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Text Utilities */
.text-gold { color: var(--gold); }
.text-green { color: var(--green-dark); }
.text-white { color: var(--white) !important; }

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

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

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

.preloader-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    animation: pulse 1.5s infinite;
}

.preloader-bar {
    width: 150px;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
}

.preloader-bar::after {
    content: '';
    display: block;
    width: 50%;
    height: 100%;
    background: var(--gold);
    animation: loading 1s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}

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

.header .container {
    position: relative;
}

.header.scrolled {
    background: var(--green-dark);
    box-shadow: var(--shadow);
    padding: 15px 0;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--green-dark);
    color: var(--gold);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    color: var(--gold);
}

.logo-text .text-green {
    color: var(--green-dark);
}

.logo-img {
    height: 38px;
    width: auto;
}

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-menu > li > a {
    font-weight: 500;
    color: var(--gold);
    padding: 10px 0;
    position: relative;
}

.nav-menu > li > a:hover {
    color: var(--gold-light);
}

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

.nav-menu > li > a:hover::after,
.nav-menu > li > a.active::after {
    width: 100%;
}

.nav-menu > li > a i {
    font-size: 10px;
    margin-left: 5px;
    transition: var(--transition);
}

/* Mega Menu Dropdown */
.dropdown {
    position: static;
}

.header .container {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    left: 0;
    transform: translateY(10px);
    width: 90vw;
    max-width: 1200px;
    min-width: 900px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 12px;
    padding: 40px 50px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 40px;
    z-index: 1001;
}


.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown:hover > a i {
    transform: rotate(180deg);
}

.dropdown-menu-column {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.dropdown-menu-column h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--beige);
    font-family: var(--font-heading);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 0;
    font-weight: 500;
    font-size: 14px;
    color: var(--green-dark);
    transition: var(--transition);
    position: relative;
    padding-left: 0;
}

.dropdown-menu li a::before {
    content: '→';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: var(--transition);
    color: var(--gold);
}

.dropdown-menu li a:hover {
    color: var(--gold-dark);
    padding-left: 15px;
}

.dropdown-menu li a:hover::before {
    opacity: 1;
    left: 0;
}

/* Responsive Mega Menu */
@media (max-width: 1200px) {
    .dropdown-menu {
        width: 95vw;
        min-width: 800px;
        grid-template-columns: repeat(3, 1fr);
        padding: 35px 40px;
        gap: 35px;
    }
}

@media (max-width: 1024px) {
    .dropdown-menu {
        width: 95vw;
        min-width: 700px;
        grid-template-columns: repeat(3, 1fr);
        padding: 30px 35px;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .dropdown-menu {
        width: 95vw;
        min-width: auto;
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        padding: 25px 30px;
    }
}

@media (max-width: 600px) {
    .dropdown-menu {
        width: calc(100vw - 40px);
        grid-template-columns: 1fr;
        left: 20px;
        transform: translateY(10px);
        padding: 20px 25px;
        gap: 20px;
    }
    
    .dropdown:hover .dropdown-menu {
        transform: translateY(0);
    }
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--white);
}

.nav-phone i {
    color: var(--gold);
}

.nav-phone:hover {
    color: var(--gold-light);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.lang-btn {
    background: transparent;
    border: 2px solid var(--gold);
    color: var(--gold);
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-body);
}

.lang-btn:hover {
    background: var(--gold);
    color: var(--green-dark);
    transform: translateY(-2px);
}

.lang-btn.active {
    background: var(--gold);
    color: var(--green-dark);
}

.lang-btn i {
    font-size: 12px;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--white);
    padding: 30px;
    transform: translateX(-100%);
    transition: var(--transition);
    overflow-y: auto;
    z-index: 999;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav li a {
    display: block;
    padding: 15px 0;
    font-size: 18px;
    font-weight: 500;
    color: var(--green-dark);
    border-bottom: 1px solid var(--beige);
}

.mobile-dropdown-menu {
    padding-left: 20px;
    display: none;
}

.mobile-dropdown.active .mobile-dropdown-menu {
    display: block;
}

.mobile-dropdown-menu li a {
    font-size: 16px;
    color: var(--gray);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gold);
    color: var(--green-dark);
    border-color: var(--gold);
}

.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(201, 169, 97, 0.3);
}

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

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

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

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

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

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

.btn i {
    font-size: 14px;
    transition: var(--transition);
}

.btn:hover i {
    transform: translateX(3px);
}

/* ==========================================
   SECTION BADGES & HEADERS
   ========================================== */
.section-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 15px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.section-header p {
    color: var(--gray);
    font-size: 18px;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--beige) 0%, var(--cream) 50%, var(--beige-dark) 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-pattern {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(ellipse at center, var(--green-dark) 0%, transparent 70%);
    opacity: 0.03;
    transform: rotate(-15deg);
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 120px 0 80px;
}

.hero-content .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 20px;
}

.hero-text h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 35px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 450px;
}

.hero-card {
    position: absolute;
    background: var(--white);
    border-radius: 16px;
    padding: 25px 30px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.hero-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.hero-card i {
    font-size: 28px;
    color: var(--gold);
    width: 60px;
    height: 60px;
    background: var(--beige);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card span {
    font-weight: 600;
    color: var(--green-dark);
}

.hero-card-1 {
    top: 20%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.hero-card-2 {
    top: 45%;
    right: 5%;
    animation: float 6s ease-in-out infinite 1s;
}

.hero-card-3 {
    bottom: 15%;
    left: 20%;
    animation: float 6s ease-in-out infinite 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--green-dark);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ==========================================
   ABOUT PREVIEW
   ========================================== */
.about-preview {
    padding: var(--section-padding) 0;
    background: var(--white);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image-pattern {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--gold);
    border-radius: 16px;
}

.about-image-main {
    position: relative;
    height: 450px;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.experience-badge {
    background: var(--gold);
    color: var(--green-dark);
    padding: 30px 40px;
    border-radius: 12px;
    text-align: center;
}

.experience-badge .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
}

.experience-badge .text {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}

.about-content h2 {
    font-size: 42px;
    margin-bottom: 25px;
}

.about-lead {
    font-size: 18px;
    color: var(--green-dark);
    margin-bottom: 20px;
}

.about-content > p {
    color: var(--gray);
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 35px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature i {
    color: var(--gold);
    font-size: 18px;
}

.feature span {
    font-weight: 500;
}

/* ==========================================
   SERVICES
   ========================================== */
.services {
    padding: var(--section-padding) 0;
    background: var(--beige);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 32px;
    color: var(--green-dark);
}

.service-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.service-content > p {
    color: var(--gray);
    margin-bottom: 20px;
}

.service-list {
    margin-bottom: 25px;
}

.service-list li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    font-size: 14px;
    color: var(--gray);
    border-bottom: 1px dashed var(--beige);
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gold);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--green-dark);
}

.service-link:hover {
    color: var(--gold-dark);
}

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

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

.service-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 60px;
    font-weight: 700;
    color: var(--beige);
    line-height: 1;
}

/* ==========================================
   STATS
   ========================================== */
.stats {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
    z-index: 0;
}

.stats-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A961' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(201, 169, 97, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--gold);
}

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

.stat-label {
    font-size: 16px;
    font-weight: 500;
    opacity: 0.9;
}

/* ==========================================
   WHY US
   ========================================== */
.why-us {
    padding: var(--section-padding) 0;
    background: var(--white);
}

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

.why-us-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.why-us-content > p {
    color: var(--gray);
    margin-bottom: 40px;
}

.why-us-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.why-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--beige);
    border-radius: 12px;
    transition: var(--transition);
}

.why-item:hover {
    background: var(--cream);
    transform: translateX(10px);
}

.why-icon {
    width: 50px;
    height: 50px;
    background: var(--gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.why-icon i {
    font-size: 20px;
    color: var(--green-dark);
}

.why-text h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

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

.why-us-visual {
    position: relative;
}

.visual-card {
    position: relative;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
    border-radius: 20px;
    padding: 60px;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-pattern {
    position: absolute;
    top: 20px;
    right: 20px;
    bottom: 20px;
    left: 20px;
    border: 2px solid rgba(201, 169, 97, 0.3);
    border-radius: 16px;
}

.visual-quote {
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.visual-quote i {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 25px;
}

.visual-quote p {
    font-family: var(--font-heading);
    font-size: 24px;
    font-style: italic;
    margin-bottom: 20px;
}

.visual-quote span {
    font-size: 14px;
    color: var(--gold);
    font-weight: 600;
}

/* ==========================================
   PROCESS
   ========================================== */
.process {
    padding: var(--section-padding) 0;
    background: var(--beige);
}

.process-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.process-line {
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gold);
    opacity: 0.3;
}

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

.process-number {
    width: 70px;
    height: 70px;
    background: var(--green-dark);
    color: var(--gold);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.process-item:hover .process-number {
    background: var(--gold);
    color: var(--green-dark);
    transform: scale(1.1);
}

.process-content h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

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

/* ==========================================
   CTA
   ========================================== */
.cta {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 50%, var(--green-light) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 42px;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

.footer-logo .logo-text {
    color: var(--gold);
}

.footer-logo .logo-text .text-green {
    color: var(--white);
}

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

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gold);
    color: var(--green-dark);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 18px;
    color: var(--white);
    margin-bottom: 25px;
    font-family: var(--font-heading);
}

.footer-links ul li {
    margin-bottom: 12px;
}

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

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

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-contact ul li i {
    color: var(--gold);
    width: 20px;
    margin-top: 4px;
}

.footer-contact ul li span,
.footer-contact ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact ul li a:hover {
    color: var(--gold);
}

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

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

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

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

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

/* ==========================================
   BACK TO TOP
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gold);
    color: var(--green-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    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 {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   PAGE HEADER (Inner Pages)
   ========================================== */
.page-header {
    padding: 180px 0 80px;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
    position: relative;
    text-align: center;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A961' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-header h1 {
    color: var(--white);
    font-size: 48px;
    margin-bottom: 15px;
    position: relative;
}

.page-breadcrumb {
    display: flex;
    justify-content: center;
    gap: 15px;
    position: relative;
}

.page-breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
}

.page-breadcrumb a:hover {
    color: var(--gold);
}

.page-breadcrumb span {
    color: var(--gold);
}

/* ==========================================
   CONTENT SECTIONS (Inner Pages)
   ========================================== */
.content-section {
    padding: var(--section-padding) 0;
}

.content-section.bg-beige {
    background: var(--beige);
}

.content-section.bg-white {
    background: var(--white);
}

/* Service Detail Cards */
.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-detail-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.service-detail-image {
    height: 200px;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-detail-image i {
    font-size: 60px;
    color: var(--gold);
}

.service-detail-content {
    padding: 30px;
}

.service-detail-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.service-detail-content p {
    color: var(--gray);
    font-size: 15px;
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    background: var(--white);
    padding: 50px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 28px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--green-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--beige);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition);
    background: var(--cream);
}

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

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

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-info-card {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: var(--gold);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i {
    font-size: 24px;
    color: var(--green-dark);
}

.contact-info-text h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.contact-info-text p,
.contact-info-text a {
    color: var(--gray);
}

.contact-info-text a:hover {
    color: var(--gold-dark);
}

/* Map */
.map-container {
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    margin-top: 60px;
    background: var(--beige);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================
   AOS ANIMATIONS (Custom)
   ========================================== */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-right"] {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* ==========================================
   IMAGE GALLERY & SLIDER
   ========================================== */

/* Project Gallery */
.project-gallery {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.3s ease;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(30, 57, 50, 0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 5px;
}

.gallery-overlay span {
    color: var(--gold);
    font-size: 14px;
}

.gallery-overlay .zoom-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 60px;
    height: 60px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.gallery-item:hover .zoom-icon {
    transform: translate(-50%, -50%) scale(1);
}

.zoom-icon i {
    color: var(--green-dark);
    font-size: 20px;
}

/* Image Slider */
.image-slider {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.slider-container {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    min-width: 100%;
    position: relative;
}

.slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(30, 57, 50, 0.95) 0%, transparent 100%);
    color: var(--white);
}

.slide-content h3 {
    color: var(--white);
    font-size: 28px;
    margin-bottom: 10px;
}

.slide-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--gold);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.slider-nav:hover {
    background: var(--gold-dark);
    transform: translateY(-50%) scale(1.1);
}

.slider-nav i {
    color: var(--green-dark);
    font-size: 18px;
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active,
.slider-dot:hover {
    background: var(--gold);
    transform: scale(1.2);
}

/* Hero with Background Image */
.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.hero-bg-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 57, 50, 0.92) 0%, rgba(45, 74, 66, 0.85) 50%, rgba(30, 57, 50, 0.9) 100%);
}

/* Featured Projects Section */
.featured-projects {
    padding: var(--section-padding) 0;
    background: var(--beige);
}

.projects-showcase {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.project-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 500px;
}

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

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

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(30, 57, 50, 0.95) 0%, transparent 100%);
}

.project-info span {
    display: inline-block;
    background: var(--gold);
    color: var(--green-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.project-info h3 {
    color: var(--white);
    font-size: 28px;
    margin-bottom: 10px;
}

.project-info p {
    color: rgba(255, 255, 255, 0.8);
}

.project-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.project-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: calc(50% - 10px);
}

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

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

.project-card .project-info {
    padding: 25px;
}

.project-card .project-info h3 {
    font-size: 20px;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 10px;
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: var(--white);
    font-size: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: var(--gold);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gold);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-nav:hover {
    background: var(--gold-dark);
}

.lightbox-nav i {
    color: var(--green-dark);
}

.lightbox-prev {
    left: -80px;
}

.lightbox-next {
    right: -80px;
}

/* Mini Gallery for Service Pages */
.mini-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.mini-gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

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

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

.mini-gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 57, 50, 0);
    transition: background 0.3s ease;
}

.mini-gallery-item:hover::after {
    background: rgba(30, 57, 50, 0.3);
}

/* Service Detail with Image */
.service-detail-image-real {
    height: 200px;
    overflow: hidden;
}

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

.service-detail-card:hover .service-detail-image-real img {
    transform: scale(1.1);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1200px) {
    .hero-text h1 {
        font-size: 48px;
    }
    
    .section-header h2,
    .about-content h2,
    .why-us-content h2,
    .cta-content h2 {
        font-size: 36px;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-content .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .about-grid,
    .why-us-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .services-grid,
    .service-detail-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .process-timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .process-line {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .projects-showcase {
        grid-template-columns: 1fr;
    }
    
    .project-main {
        height: 400px;
    }
    
    .project-sidebar {
        flex-direction: row;
    }
    
    .project-card {
        height: 250px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 70px;
    }
    
    .logo-img {
        height: 30px;
    }
    
    .preloader-logo {
        width: 80px;
    }
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .section-header h2,
    .about-content h2,
    .why-us-content h2,
    .cta-content h2,
    .page-header h1 {
        font-size: 32px;
    }
    
    .services-grid,
    .service-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        grid-template-columns: 1fr 1fr;
    }
    
    .stat-number {
        font-size: 42px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-about,
    .footer-links,
    .footer-contact {
        text-align: center;
    }
    
    .footer-logo,
    .footer-social {
        justify-content: center;
    }
    
    .footer-contact ul li {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-form {
        padding: 30px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .slide img {
        height: 350px;
    }
    
    .slider-nav {
        width: 40px;
        height: 40px;
    }
    
    .project-sidebar {
        flex-direction: column;
    }
    
    .mini-gallery {
        grid-template-columns: 1fr 1fr;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
}

@media (max-width: 576px) {
    .hero-text h1 {
        font-size: 30px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-phone span {
        display: none;
    }
}