/* ========================================
   LAKSHMI ELEVATORS - Premium Design System
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Primary Colors - Deep Gold & Royal Blue */
    --primary: #C8962E;
    --primary-dark: #A67A1E;
    --primary-light: #E8BB5A;
    --primary-glow: rgba(200, 150, 46, 0.25);

    /* Secondary - Deep Navy */
    --secondary: #0A1628;
    --secondary-light: #142238;
    --secondary-lighter: #1E3050;

    /* Accents */
    --accent: #2EA1C8;
    --accent-light: #4FC4E8;
    --success: #2ECC71;
    --danger: #E74C3C;
    --warning: #F39C12;

    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F8FAFB;
    --gray-100: #F0F3F6;
    --gray-200: #E2E7ED;
    --gray-300: #C8D0DA;
    --gray-400: #9AA5B4;
    --gray-500: #6B7B8D;
    --gray-600: #4A5568;
    --gray-700: #2D3748;
    --gray-800: #1A202C;
    --gray-900: #0D1117;

    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 60px 0;
    --container-max: 1240px;
    --container-padding: 0 24px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 30px var(--primary-glow);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-secondary);
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
}

.section {
    padding: var(--section-padding);
    position: relative;
}

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

/* ========================================
   PRELOADER
   ======================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.loader {
    text-align: center;
}

.elevator-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: pulse 1.5s ease-in-out infinite, elevate 2s ease-in-out infinite;
}

.elevator-icon i {
    font-size: 32px;
    color: var(--white);
}

.loader-text {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--primary-light);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 var(--primary-glow);
    }

    50% {
        box-shadow: 0 0 0 20px rgba(200, 150, 46, 0);
    }
}

@keyframes elevate {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-primary);
    font-size: 22px;
    color: var(--white);
    font-weight: 400;
    z-index: 1001;
}

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

.nav-logo strong {
    font-weight: 700;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    font-family: var(--font-secondary);
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
    color: var(--primary-light);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 14px;
    font-weight: 500;
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-base);
    box-shadow: 0 4px 15px rgba(200, 150, 46, 0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 150, 46, 0.4);
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

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

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

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(200, 150, 46, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(200, 150, 46, 0.45);
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-primary i {
    transition: transform var(--transition-base);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

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

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(10, 22, 40, 0.92) 0%,
            rgba(10, 22, 40, 0.75) 40%,
            rgba(10, 22, 40, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    padding: 100px 24px 0;
    margin: 0 auto 0 calc((100vw - var(--container-max)) / 2 + 24px);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(200, 150, 46, 0.15);
    border: 1px solid rgba(200, 150, 46, 0.3);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-badge i {
    font-size: 14px;
}

.hero-title {
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 560px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-stats-mini {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.8s ease 1s both;
}

.hero-stat-mini strong {
    display: block;
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-light);
}

.hero-stat-mini span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Slider Controls */
.hero-slider-controls {
    position: absolute;
    bottom: 60px;
    right: calc((100vw - var(--container-max)) / 2 + 24px);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 20;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    font-size: 14px;
}

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

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-base);
}

.dot.active {
    background: var(--primary);
    width: 32px;
    border-radius: 5px;
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-indicator {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(14px);
        opacity: 0;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   SECTION HEADERS
   ======================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: linear-gradient(135deg, rgba(200, 150, 46, 0.08), rgba(46, 161, 200, 0.08));
    border: 1px solid rgba(200, 150, 46, 0.15);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.section-tag i {
    font-size: 12px;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    background: var(--gray-50);
}

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

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

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.about-image-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 8px 30px rgba(200, 150, 46, 0.4);
}

.badge-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
}

.badge-label {
    font-size: 12px;
    opacity: 0.9;
    line-height: 1.3;
}

.about-content h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--gray-600);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 32px 0;
}

.about-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.about-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(200, 150, 46, 0.1), rgba(200, 150, 46, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
    font-size: 20px;
}

.about-feature h4 {
    font-size: 15px;
    margin-bottom: 2px;
}

.about-feature p {
    font-size: 13px;
    color: var(--gray-400);
    margin: 0;
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products {
    background: var(--white);
}

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

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-slow);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.product-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.placeholder-image {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon i {
    font-size: 48px;
    color: var(--primary);
    opacity: 0.5;
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 5px 14px;
    background: rgba(10, 22, 40, 0.8);
    backdrop-filter: blur(10px);
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.featured {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.product-info {
    padding: 24px;
}

.product-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    margin-bottom: 16px;
    box-shadow: 0 4px 15px rgba(200, 150, 46, 0.3);
}

.product-info h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.product-info>p {
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-features {
    margin-bottom: 20px;
}

.product-features li {
    font-size: 13px;
    color: var(--gray-600);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-features li i {
    color: var(--success);
    font-size: 11px;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary);
    font-size: 14px;
    transition: var(--transition-base);
}

.product-link:hover {
    gap: 12px;
    color: var(--primary-dark);
}

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

.services .section-tag {
    background: rgba(200, 150, 46, 0.1);
    border-color: rgba(200, 150, 46, 0.2);
}

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

.services .section-desc {
    color: rgba(255, 255, 255, 0.5);
}

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

.service-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(200, 150, 46, 0.2);
    transform: translateY(-5px);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(200, 150, 46, 0.15), rgba(200, 150, 46, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    font-size: 24px;
}

.service-number {
    font-family: var(--font-primary);
    font-size: 48px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
}

.service-card h3 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 12px;
}

.service-card p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    line-height: 1.7;
}

/* ========================================
   SAFETY SECTION
   ======================================== */
.safety {
    background: var(--gray-50);
}

.safety-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 50px;
    align-items: start;
}

.safety-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.safety-feature {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.safety-feature:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.safety-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(200, 150, 46, 0.1), rgba(200, 150, 46, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
    font-size: 20px;
}

.safety-text h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.safety-text p {
    font-size: 13px;
    color: var(--gray-500);
}

.safety-certifications {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    position: sticky;
    top: 100px;
}

.cert-card {
    padding: 28px 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.cert-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.cert-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
    margin: 0 auto 16px;
}

.cert-card h4 {
    font-size: 16px;
    margin-bottom: 6px;
}

.cert-card p {
    font-size: 13px;
    color: var(--gray-500);
}

/* ========================================
   STATS SECTION
   ======================================== */
.stats {
    background: var(--secondary);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.stats-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(200, 150, 46, 0.05), transparent);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.stat-card {
    text-align: center;
    padding: 32px 16px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(200, 150, 46, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    font-size: 24px;
    margin: 0 auto 16px;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 48px;
    font-weight: 800;
    color: var(--white);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-light);
    display: inline;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials {
    background: var(--white);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: calc(33.333% - 16px);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-base);
}

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

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: #F59E0B;
    font-size: 14px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
}

.testimonial-author strong {
    display: block;
    font-size: 15px;
    color: var(--secondary);
}

.testimonial-author span {
    font-size: 13px;
    color: var(--gray-400);
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    font-size: 14px;
}

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

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
    background: var(--gray-50);
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    margin-bottom: 12px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    transition: var(--transition-base);
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-question h4 {
    font-size: 16px;
    font-weight: 600;
    flex: 1;
    padding-right: 16px;
}

.faq-question i {
    color: var(--primary);
    font-size: 14px;
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

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

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

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
    padding: 60px 0;
    background: var(--white);
}

.cta-card {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    border-radius: var(--radius-xl);
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 150, 46, 0.1), transparent);
}

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

.cta-content h2 {
    color: var(--white);
    font-size: 32px;
    margin-bottom: 12px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition-base);
}

.contact-info-card:hover {
    border-color: var(--primary);
    transform: translateX(4px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-size: 15px;
    margin-bottom: 4px;
}

.contact-info-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.contact-info-card a {
    color: var(--primary);
}

.contact-info-card a:hover {
    text-decoration: underline;
}

.contact-socials {
    display: flex;
    gap: 12px;
    padding-top: 8px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 18px;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    font-size: 24px;
    margin-bottom: 28px;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    font-size: 14px;
    color: var(--gray-700);
    background: var(--gray-50);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    text-align: center;
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 12px;
}

.form-note i {
    margin-right: 4px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--secondary);
    color: rgba(255, 255, 255, 0.6);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-primary);
    font-size: 22px;
    color: var(--white);
    margin-bottom: 16px;
}

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

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-certifications {
    display: flex;
    gap: 16px;
}

.footer-certifications span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--primary-light);
    padding: 6px 14px;
    background: rgba(200, 150, 46, 0.1);
    border-radius: var(--radius-full);
}

.footer-links h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.footer-newsletter h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 12px;
}

.footer-newsletter p {
    font-size: 14px;
    margin-bottom: 16px;
}

.newsletter-form {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-secondary);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary);
}

.newsletter-form button {
    padding: 12px 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    color: var(--white);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 14px;
}

.newsletter-form button:hover {
    background: var(--primary-light);
}

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

.footer-socials a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 15px;
    transition: var(--transition-base);
}

.footer-socials a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-copyright {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-credit a {
    color: var(--primary-light);
    font-weight: 500;
    transition: var(--transition-base);
}

.footer-credit a:hover {
    color: var(--white);
    text-decoration: underline;
}

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

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition-base);
}

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

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
    animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    left: calc(100% + 12px);
    background: var(--secondary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes whatsappPulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

/* ========================================
   BACK TO TOP
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: 0 4px 15px rgba(200, 150, 46, 0.3);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(200, 150, 46, 0.4);
}

/* ========================================
   ANIMATIONS
   ======================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fadeLeft"] {
    transform: translateX(-40px);
}

[data-animate="fadeRight"] {
    transform: translateX(40px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0, 0);
}

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

/* Tablet: 1024px */
@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--secondary);
        flex-direction: column;
        padding: 100px 30px 30px;
        transition: right var(--transition-base);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    }

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

    .nav-link {
        font-size: 16px;
        padding: 12px 0;
        width: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-phone {
        display: none;
    }

    .hero-content {
        margin: 0 auto;
        text-align: center;
        padding: 80px 24px 0;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats-mini {
        justify-content: center;
    }

    .hero-slider-controls {
        right: 50%;
        transform: translateX(50%);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image img {
        height: 400px;
    }

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

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

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

    .safety-certifications {
        position: static;
    }

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

    .testimonial-card {
        min-width: calc(50% - 12px);
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }

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

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

/* Mobile: 768px */
@media (max-width: 768px) {
    :root {
        --section-padding: 40px 0;
    }

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

    .contact-grid {
        display: flex;
        flex-direction: column;
    }

    .contact-form-wrapper {
        order: -1;
    }

    .contact-info {
        order: 1;
    }

    .nav-container {
        padding: 0 16px;
    }

    .nav-cta {
        padding: 8px 16px;
        font-size: 12px;
    }

    .nav-logo span {
        font-size: 16px;
    }

    .nav-logo i {
        font-size: 20px;
    }

    .hero {
        padding-top: 70px;
    }

    .hero-content {
        padding: 70px 20px 0;
    }

    .hero-badge {
        font-size: 12px;
        padding: 8px 16px;
        margin-bottom: 16px;
    }

    .hero-title {
        font-size: clamp(28px, 7vw, 42px);
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 15px;
        margin-bottom: 24px;
        line-height: 1.6;
    }

    .hero-buttons {
        gap: 12px;
    }

    .hero-buttons .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .hero-stats-mini {
        gap: 20px;
        margin-top: 28px;
    }

    .hero-stat-mini strong {
        font-size: 20px;
    }

    .hero-stat-mini span {
        font-size: 11px;
    }

    .hero-scroll {
        display: none;
    }

    .slider-btn {
        width: 36px;
        height: 36px;
        font-size: 12px;
    }

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

    .section-title {
        font-size: 26px;
    }

    .section-desc {
        font-size: 14px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-card {
        margin: 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 24px 20px;
    }

    .testimonial-card {
        min-width: 100%;
        padding: 24px;
    }

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

    .cta-card {
        padding: 30px 20px;
    }

    .cta-card h2 {
        font-size: 24px;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .contact-info-card {
        padding: 16px;
    }

    .contact-form-wrapper {
        padding: 24px 20px;
    }

    .contact-form h3 {
        font-size: 20px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .footer-copyright {
        gap: 8px;
    }

    .stat-number {
        font-size: 32px;
    }

    .stat-label {
        font-size: 13px;
    }

    .faq-question h4 {
        font-size: 15px;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        left: 20px;
    }

    .back-to-top {
        width: 44px;
        height: 44px;
        bottom: 20px;
        right: 20px;
    }
}

/* Small Mobile: 480px */
@media (max-width: 480px) {
    .nav-cta {
        padding: 7px 14px;
        font-size: 11px;
    }

    .nav-logo span {
        font-size: 14px;
    }

    .nav-logo i {
        font-size: 18px;
    }

    .hero-content {
        padding: 70px 16px 0;
    }

    .hero-badge {
        font-size: 11px;
        padding: 6px 12px;
    }

    .hero-title {
        font-size: clamp(24px, 7vw, 36px);
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons .btn {
        justify-content: center;
    }

    .hero-stats-mini {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-image img {
        height: 280px;
    }

    .safety-certifications {
        grid-template-columns: 1fr;
    }

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

    .contact-form-wrapper {
        padding: 20px 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-tag {
        font-size: 12px;
    }

    .cta-card h2 {
        font-size: 20px;
    }

    .cta-card p {
        font-size: 14px;
    }
}