/* ============================================
   Reset & Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #62b188;
    --primary-dark: #4d9d6f;
    --primary-light: #7fc59f;
    --orange: #f5871b;
    --orange-dark: #d47317;
    --orange-light: #ff9a40;
    --brown: #8b4513;
    --brown-dark: #654321;
    --brown-light: #a0522d;
    --red: #dc2626;
    --red-dark: #b91c1c;
    --red-light: #ef4444;
    --blue: #62b188;
    --blue-dark: #4d9d6f;
    --blue-light: #7fc59f;
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
    --shadow-blue: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

body {
    font-family: 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    padding: 0;
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 70px;
    width: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.nav-link::after {
    background: var(--primary);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--black);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 0 100px;
    overflow: hidden;
    background: 
        linear-gradient(135deg, rgba(98, 177, 136, 0.1) 0%, rgba(139, 69, 19, 0.05) 100%),
        linear-gradient(180deg, #ffffff 0%, #faf8f5 50%, #ffffff 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    /* background-image: url('hero-banner.jpg'); */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(98, 177, 136, 0.12) 0%, transparent 50%),
        linear-gradient(225deg, rgba(139, 69, 19, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, rgba(98, 177, 136, 0.05) 0%, transparent 100%);
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 15% 25%, rgba(98, 177, 136, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, rgba(139, 69, 19, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(98, 177, 136, 0.06) 0%, transparent 60%);
    animation: patternMove 25s ease-in-out infinite;
    opacity: 0.8;
    z-index: 2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(98, 177, 136, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    z-index: 1;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 69, 19, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
    z-index: 1;
}

@keyframes patternMove {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, -30px) scale(1.05); }
    66% { transform: translate(30px, 30px) scale(0.95); }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, -50px) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
    text-align: center;
    padding-top: 4rem;
}

.hero-image-wrapper {
    position: relative;
    animation: fadeInUp 1.2s ease-out 0.4s both;
    max-width: 900px;
    width: 100%;
    padding: 0 1rem;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    left: -20px;
    bottom: -20px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.2), rgba(98, 177, 136, 0.1));
    border-radius: 30px;
    z-index: -1;
    opacity: 0.5;
    filter: blur(20px);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

.hero-banner {
    width: 100%;
    height: auto;
    border-radius: 25px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0, 0, 0, 0.1);
    transform: perspective(1000px) rotateY(-3deg) translateY(0);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.hero-banner:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-10px);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(0, 0, 0, 0.2);
}

.hero-text {
    animation: fadeInUp 1s ease-out 0.2s both;
    max-width: 900px;
    width: 100%;
    margin-top: 3rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 2rem;
    color: var(--black);
    letter-spacing: -1px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.hero-logo {
    height: 200px;
    width: auto;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.1));
}

.title-line {
    display: block;
}

.title-line.highlight {
    color: var(--primary);
    position: relative;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--gray-700);
    margin-bottom: 3rem;
    font-weight: 500;
    line-height: 1.6;
    position: relative;
    padding-bottom: 1.5rem;
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: 2px;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    font-weight: 400;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}


.cta-button svg {
    transition: transform 0.3s ease;
}

.cta-button:hover svg {
    transform: translateX(-5px);
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    right: 50%;
    transform: translateX(50%);
    z-index: 2;
    animation: fadeInUp 1s ease-out 1s both;
}

.mouse {
    width: 35px;
    height: 60px;
    border: 3px solid var(--primary);
    border-radius: 25px;
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.mouse:hover {
    border-color: var(--primary);
    box-shadow: 0 6px 20px rgba(98, 177, 136, 0.3);
    transform: scale(1.1);
}

.mouse::before {
    content: '';
    position: absolute;
    top: 12px;
    right: 50%;
    transform: translateX(50%);
    width: 5px;
    height: 10px;
    background: linear-gradient(180deg, var(--primary), var(--primary-dark));
    border-radius: 3px;
    animation: scroll 2s infinite;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(50%) translateY(0); }
    100% { opacity: 0; transform: translateX(50%) translateY(25px); }
}

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

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    background: rgba(98, 177, 136, 0.15);
    color: var(--primary);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

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

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

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-main {
    display: grid;
    gap: 3rem;
}

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

.lead-text {
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-600);
}

.about-features,
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(98, 177, 136, 0.05), rgba(255, 255, 255, 1));
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(98, 177, 136, 0.2);
    box-shadow: 0 4px 15px rgba(98, 177, 136, 0.1);
    position: relative;
    overflow: hidden;
}

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

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

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(98, 177, 136, 0.2);
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(98, 177, 136, 0.1), rgba(255, 255, 255, 1));
}

.feature-icon {
    font-size: 3.5rem;
    margin: 0 auto 1.5rem;
    display: block;
    transition: all 0.4s ease;
    filter: drop-shadow(0 4px 8px rgba(98, 177, 136, 0.2));
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 8px 16px rgba(98, 177, 136, 0.4));
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ============================================
   Products Section
   ============================================ */
.products {
    position: relative;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    overflow: hidden;
}

.products::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    z-index: 0;
}

.products::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(98, 177, 136, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
    z-index: 0;
}

.products .container {
    position: relative;
    z-index: 1;
}

.products .section-header {
    position: relative;
    z-index: 1;
}

.products-scroll-wrapper {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--gray-200);
    padding: 2rem 0;
    margin: 0 -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
    z-index: 1;
}

.products-scroll-wrapper::-webkit-scrollbar {
    height: 8px;
}

.products-scroll-wrapper::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 10px;
}

.products-scroll-wrapper::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

.products-scroll-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.products-scroll {
    display: flex;
    gap: 2rem;
    width: max-content;
    padding-bottom: 1rem;
}

.product-card {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    flex-shrink: 0;
    width: 300px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(98, 177, 136, 0.03));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(0, 0, 0, 0.2);
    border-color: rgba(0, 0, 0, 0.3);
}

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

.product-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(98, 177, 136, 0.03));
}

.product-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.product-card:hover .product-image::after {
    opacity: 1;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(1);
}

.product-card:hover .product-image img {
    transform: scale(1.15);
    filter: brightness(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.75));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
    backdrop-filter: blur(2px);
}

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

.view-product {
    background: var(--white);
    color: var(--primary);
    border: none;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transform: scale(0.9);
}

.product-card:hover .view-product {
    transform: scale(1);
}

.view-product:hover {
    transform: scale(1.15);
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 6px 25px rgba(98, 177, 136, 0.4);
}

.product-name {
    padding: 1.25rem 1rem;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    line-height: 1.5;
}

.product-card:hover .product-name {
    color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.05));
    border-top-color: rgba(0, 0, 0, 0.2);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

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

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ============================================
   Projects Section
   ============================================ */
.projects {
    background: var(--gray-50);
    position: relative;
}

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

.project-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.project-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

.project-info {
    padding: 2rem;
}

.project-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.project-info p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
}

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

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

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

.info-card {
    background: var(--gray-50);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
    background: var(--white);
}

.info-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.05));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.info-card:hover .info-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.1));
}

.info-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.info-card p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.phone-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.phone-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: var(--white);
    color: var(--primary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
}

.phone-link:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateX(-5px);
}

.phone-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    align-items: center;
}

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

.footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-text {
    font-size: 1rem;
    color: var(--gray-400);
}

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

.footer-address {
    font-size: 0.95rem;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
}

.footer-copyright {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

/* ============================================
   Footer Credits
   ============================================ */
.footer-credits {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.credits-text {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin: 0;
}

.credits-link {
    color: #f5871b;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.credits-link:hover {
    color: #f5871b;
    border-bottom-color: #f5871b;
    opacity: 0.9;
}

.footer-credits a {
    color: #f5871b;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.footer-credits a:hover {
    color: #f5871b;
    border-bottom-color: #f5871b;
    opacity: 0.9;
}

/* ============================================
   Product Modal
   ============================================ */
.product-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.product-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 10001;
    box-shadow: var(--shadow-2xl);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--black);
    border: none;
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10002;
}

.modal-close:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
    border-radius: 20px 0 0 20px;
}

.modal-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-text-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 2rem;
    color: var(--white);
}

.modal-text-overlay p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
    font-weight: 500;
}

.modal-text-external {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: rgba(98, 177, 136, 0.95);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    max-width: 300px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 10;
}

.modal-text-external p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    font-weight: 500;
}

.modal-info {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.modal-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin: 0;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-logo {
        height: 160px;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .services-grid,
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-image-wrapper {
        border-radius: 20px 20px 0 0;
        min-height: 300px;
    }
    
    .modal-info {
        padding: 2rem;
    }
    
    .logo-img {
        height: 70px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: right 0.3s ease;
        gap: 1rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-logo {
        height: 120px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        gap: 1rem;
        flex-direction: column;
        width: 100%;
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
    
    .hero-image-wrapper {
        max-width: 100%;
    }
    
    .hero-image-wrapper::before {
        top: -10px;
        right: -10px;
        left: -10px;
        bottom: -10px;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-features,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        width: 280px;
        flex-shrink: 0;
    }
    
    .products-scroll-wrapper {
        margin: 0 -1rem;
        padding-left: 1rem;
        padding-right: 1rem;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
    }
    
    .products-scroll {
        display: flex;
        flex-direction: row;
        gap: 1.5rem;
        width: max-content;
    }
    
    .products-scroll .product-card {
        scroll-snap-align: start;
    }
    
    .exhibitions-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .product-card {
        width: 260px;
        flex-shrink: 0;
    }
    
    .products-scroll-wrapper {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
    }
    
    .products-scroll {
        display: flex;
        flex-direction: row;
        gap: 1.25rem;
    }
    
    .modal-content {
        max-width: 95%;
        padding: 0;
    }
    
    .modal-image-wrapper {
        min-height: 250px;
    }
    
    .modal-info {
        padding: 1.5rem;
    }
    
    .modal-info h3 {
        font-size: 1.5rem;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Smooth scroll */
html {
    scroll-padding-top: 80px;
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ============================================
   WhatsApp Floating Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    background: #20BA5A;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 1.5rem;
        left: 1.5rem;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}