/* CSS Variables */
:root {
    --primary-color: #16a085;
    --primary-dark: #0e6251;
    --primary-light: #1f7a6d;
    --secondary-dark: #15495b;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --border-light: rgba(22, 160, 133, 0.1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 50px rgba(0, 0, 0, 0.12);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #fff;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Roboto', sans-serif;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

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

a:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 3px;
    border-radius: 4px;
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px;
    overflow: hidden;
}

/* Section Spacing */
section {
    scroll-margin-top: 100px;
}

/* Buttons */
.btn {
    padding: 14px 32px;
    display: inline-block;
    border-radius: 8px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--primary-color) 100%);
    color: #fff;
    box-shadow: var(--shadow-lg);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(22, 160, 133, 0.5);
}

.btn-primary:active {
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: #2980b9;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #fff 0%, #f0f6ff 100%);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    transition: box-shadow 0.3s ease;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.brand {
    font-size: 28px;
    font-weight: 900;
    background: linear-gradient(135deg, #15495b 0%, #16a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 60px;
    padding-left: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -1px;
}

.brand a {
    background: linear-gradient(135deg, #15495b 0%, #16a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Roboto', sans-serif;
    transition: all 0.3s ease;
}

.brand a:hover {
    filter: brightness(1.15);
}

.navbar {
    flex: 1;
    padding-left: 50px;
}

.navbar .nav-menu {
    display: flex;
    gap: 40px;
    justify-content: flex-start;
}

.navbar .nav-menu li a {
    font-weight: 600;
    color: #333;
    padding: 12px 8px;
    position: relative;
    font-size: 15px;
    display: block;
    transition: color 0.3s ease;
}

.navbar .nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background: linear-gradient(90deg, #16a085 0%, #0e6251 100%);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.navbar .nav-menu li a:hover,
.navbar .nav-menu li.active a {
    color: #16a085;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #333;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(21, 73, 91, 0.92) 0%, rgba(22, 160, 133, 0.88) 100%), 
                url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1600') center/cover;
    padding: 200px 0;
    text-align: center;
    color: #fff;
    overflow: hidden;
    width: 100%;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(21, 73, 91, 0.92) 0%, rgba(22, 160, 133, 0.85) 100%);
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 30px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px);
    text-transform: uppercase;
}

.hero-content h2 {
    font-size: 64px;
    margin-bottom: 35px;
    font-weight: 900;
    text-shadow: 3px 3px 12px rgba(0, 0, 0, 0.35);
    letter-spacing: -1.5px;
}

.hero-content p {
    font-size: 19px;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.85;
}

.hero-buttons {
    display: flex;
    gap: 25px;
    justify-content: center;
}

/* Stats Section */
.stats {
    padding: 100px 0;
    background: linear-gradient(135deg, #15495b 0%, #1f7a6d 50%, #16a085 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 35px 25px;
    transition: all 0.4s ease;
}

.stat-item:hover {
    transform: translateY(-8px);
}

.stat-item i {
    font-size: 42px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 8px;
}

.stat-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f5f1 100%);
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.feature-box {
    background: #fff;
    padding: 50px 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 4px solid #16a085;
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(22, 160, 133, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.6s ease;
}

.feature-box:hover::before {
    top: -25%;
    right: -25%;
}

.feature-box:hover {
    transform: translateY(-18px);
    box-shadow: 0 20px 60px rgba(22, 160, 133, 0.2);
    border-top-color: #0e6251;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.feature-box:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(22, 160, 133, 0.3);
}

.feature-icon i {
    font-size: 32px;
    color: #fff;
}

.feature-box h3 {
    font-size: 24px;
    color: #2c3e50;
    margin-bottom: 18px;
}

.feature-box p {
    color: #666;
    font-size: 15px;
    line-height: 1.8;
}

/* About Section */
.about {
    padding: 120px 0;
    overflow: hidden;
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.about-image-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 3px solid #16a085;
    border-radius: 10px;
    z-index: -1;
}

.about-content h2 {
    font-size: 40px;
    font-weight: 800;
    color: #2c3e50;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.about-content .lead {
    font-size: 18px;
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 20px;
}

.about-content p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

/* Corporate Section */
.corporate {
    background: linear-gradient(135deg, #15495b 0%, #1f7a6d 50%, #16a085 100%);
    padding: 100px 0;
    color: #fff;
}

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

.corporate-item {
    text-align: center;
    padding: 40px;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.corporate-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.corporate-item h3 {
    font-size: 24px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 900;
}

.corporate-item h3 i {
    font-size: 28px;
}

.corporate-item p {
    opacity: 0.92;
    line-height: 1.8;
    font-size: 15px;
}

/* Products Section */
.products-section {
    padding: 120px 0;
    overflow: hidden;
    width: 100%;
}

.products-section.light-bg {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f5f1 100%);
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, #16a085 0%, #0e6251 100%);
    margin: 20px auto 0;
    border-radius: 3px;
}

.section-title h2 {
    font-size: 42px;
    font-weight: 800;
    color: #2c3e50;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.section-title p {
    color: #666;
    font-size: 16px;
}

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

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 160, 133, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(22, 160, 133, 0.2);
    border-color: #16a085;
}

.product-img {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f6ff 0%, #e8f5f1 100%);
}

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

.product-card:hover .product-img img {
    transform: scale(1.12) rotate(2deg);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(21, 73, 91, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(2px);
}

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

.btn-detail {
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    color: #fff;
    padding: 15px 38px;
    border-radius: 8px;
    font-weight: 700;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(22, 160, 133, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 12px;
}

.product-card:hover .btn-detail {
    transform: translateY(0);
    box-shadow: 0 8px 25px rgba(22, 160, 133, 0.5);
}

.badge-new,
.badge-sale {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 8px 18px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 700;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-new {
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(22, 160, 133, 0.3);
}

.badge-sale {
    background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.product-info {
    padding: 30px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 10px;
    font-weight: 800;
}

.product-info p {
    color: #666;
    font-size: 14px;
    margin-bottom: 18px;
    line-height: 1.6;
    flex-grow: 1;
}

.product-meta {
    display: flex;
    justify-content: center;
    gap: 18px;
    font-size: 12px;
    color: #888;
    padding-top: 15px;
    border-top: 1px solid #eee;
    margin-top: auto;
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.product-meta i {
    color: #16a085;
}

/* Blog Section */
.blog {
    padding: 120px 0;
    background: #fff;
    overflow: hidden;
}

/* Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f5f1 100%);
    overflow: hidden;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.testimonial-card {
    background: #fff;
    border-radius: 15px;
    padding: 45px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 160, 133, 0.1);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #16a085 0%, #0e6251 100%);
    border-radius: 15px 15px 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.testimonial-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(22, 160, 133, 0.2);
    border-color: #16a085;
}

.testimonial-content {
    margin-bottom: 30px;
}

.testimonial-content i {
    font-size: 36px;
    color: #16a085;
    margin-bottom: 15px;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.testimonial-card:hover .testimonial-content i {
    opacity: 1;
    transform: scale(1.2);
}

.testimonial-content p {
    color: #555;
    font-size: 15px;
    line-height: 1.8;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-top: 22px;
    border-top: 1px solid #e8e8e8;
}

.testimonial-author img {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #16a085;
    transition: all 0.3s ease;
}

.testimonial-card:hover .testimonial-author img {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(22, 160, 133, 0.25);
}

.author-info h4 {
    font-size: 15px;
    color: #2c3e50;
    margin-bottom: 4px;
    font-weight: 700;
}

.author-info span {
    font-size: 13px;
    color: #888;
}

.author-info h4 {
    font-size: 16px;
    color: #2c3e50;
    margin-bottom: 3px;
}

.author-info span {
    font-size: 13px;
    color: #888;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.blog-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 160, 133, 0.1);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(22, 160, 133, 0.2);
    border-color: #16a085;
}

.blog-image {
    height: 220px;
    overflow: hidden;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.12) rotate(-2deg);
}

.blog-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-date {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-date i {
    margin-right: 6px;
    color: #16a085;
}

.blog-content h3 {
    font-size: 21px;
    color: #2c3e50;
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 800;
}

.blog-content p {
    color: #666;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
}

.read-more {
    color: #16a085;
    font-weight: 700;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.read-more:hover {
    gap: 12px;
    color: #0e6251;
}

/* Contact Section */
.contact-section {
    padding: 120px 0;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f5f1 100%);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.contact-info-box {
    background: #fff;
    border-radius: 15px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid rgba(22, 160, 133, 0.1);
}

.contact-header {
    margin-bottom: 35px;
}

.contact-header h3 {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 12px;
    font-weight: 900;
}

.contact-header p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
}

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

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(22, 160, 133, 0.2);
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(22, 160, 133, 0.3);
}

.contact-icon i {
    font-size: 24px;
    color: #fff;
}

.contact-text h4 {
    font-size: 17px;
    color: #2c3e50;
    margin-bottom: 6px;
    font-weight: 700;
}

.contact-text p {
    color: #555;
    font-size: 14px;
    line-height: 1.6;
}

.contact-text .secondary-text {
    color: #888;
    font-size: 13px;
    margin-top: 3px;
}

.contact-social {
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid #eee;
}

.contact-social h4 {
    font-size: 16px;
    color: #333;
    margin-bottom: 15px;
}

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

.social-link {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    color: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(22, 160, 133, 0.25);
}

.social-link:hover {
    background: linear-gradient(135deg, #0e6251 0%, #0a4030 100%);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(22, 160, 133, 0.4);
}

.contact-form-box {
    background: #fff;
    border-radius: 15px;
    padding: 45px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(22, 160, 133, 0.1);
}

.form-header {
    margin-bottom: 30px;
}

.form-header h3 {
    font-size: 30px;
    color: #2c3e50;
    margin-bottom: 12px;
    font-weight: 900;
}

.form-header p {
    color: #666;
    font-size: 15px;
}

.contact-form-modern .form-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #333;
    font-size: 16px;
}

.input-wrapper.full-width {
    margin-bottom: 25px;
}

.input-wrapper.full-width i {
    top: 25px;
    transform: none;
}

.input-wrapper input,
.input-wrapper textarea {
    width: 100%;
    padding: 16px 16px 16px 50px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background: #f8f9fa;
}

.input-wrapper textarea {
    padding: 16px 16px 16px 50px;
    min-height: 140px;
    resize: vertical;
}

.input-wrapper input:focus,
.input-wrapper textarea:focus {
    outline: none;
    border-color: #16a085;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(22, 160, 133, 0.12);
}

.input-wrapper input::placeholder,
.input-wrapper textarea::placeholder {
    color: #999;
}

.btn-full {
    width: 100%;
    padding: 18px 30px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-map {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(22, 160, 133, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 160, 133, 0.1);
}

.contact-map:hover {
    box-shadow: 0 25px 70px rgba(22, 160, 133, 0.2);
    transform: translateY(-8px);
}

.map-container {
    height: 500px;
    background: linear-gradient(135deg, #f0f6ff 0%, #e8f5f1 100%);
    position: relative;
    overflow: hidden;
}

.map-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(22, 160, 133, 0) 0%, rgba(22, 160, 133, 0.05) 100%);
    pointer-events: none;
    z-index: 1;
}

.map-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    color: #fff;
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 14px;
    z-index: 2;
    box-shadow: 0 6px 20px rgba(22, 160, 133, 0.3);
    backdrop-filter: blur(10px);
    animation: slideInDown 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.map-badge i {
    font-size: 16px;
}

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

.map-container iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    transition: all 0.5s ease;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
    color: #fff;
    padding: 80px 0 0;
    overflow: hidden;
}

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

.footer-logo h2 {
    font-size: 28px;
    margin-bottom: 15px;
}

.footer-logo h2 span {
    color: #16a085;
}

.footer-about p {
    color: #b0b0b0;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.footer-contact {
    margin-bottom: 15px;
}

.footer-contact p {
    color: #b0b0b0;
    font-size: 14px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s ease;
}

.footer-contact p:hover {
    color: #fff;
}

.footer-contact a {
    color: #16a085;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 600;
}

.footer-contact a:hover {
    color: #fff;
}

.footer-contact i {
    color: #16a085;
    width: 16px;
}

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

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(52, 152, 219, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3498db;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #3498db;
    color: #fff;
}

.footer-links h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
}

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

.footer-links ul li a {
    color: #999;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: #fff;
}

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

.footer-bottom p {
    color: #666;
    font-size: 14px;
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 2000;
    padding: 80px 30px 30px;
    transition: left 0.3s ease;
    overflow-y: auto;
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 20px;
}

.close-mobile-menu {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #333;
    padding: 10px;
}

.mobile-menu li {
    margin-bottom: 0;
}

.mobile-menu a {
    display: block;
    padding: 15px 0;
    font-size: 20px;
    font-weight: 500;
    color: #333;
    border-bottom: 1px solid #eee;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25d366 0%, #1fa857 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 32px;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    text-decoration: none;
}

.floating-whatsapp:hover {
    background: linear-gradient(135deg, #1fa857 0%, #1a8e45 100%);
    transform: translateY(-5px) scale(1.15);
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.7);
}

@media (max-width: 768px) {
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* Product Detail Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 40px;
    border-radius: 10px;
    max-width: 700px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
    position: relative;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 32px;
    font-weight: bold;
    color: #999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #333;
}

#modalTitle {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 28px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 15px;
}

#modalBody {
    color: #555;
    line-height: 1.8;
    font-size: 15px;
}

#modalBody h3 {
    color: #2c3e50;
    margin-top: 20px;
    margin-bottom: 10px;
}

#modalBody ul {
    list-style: none;
    padding-left: 0;
}

#modalBody li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

#modalBody li:before {
    content: "✓";
    color: #3498db;
    position: absolute;
    left: 0;
    font-weight: bold;
}

#modalBody p {
    margin-bottom: 15px;
}

#modalBody strong {
    color: #2c3e50;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .features-grid,
    .corporate-grid,
    .products-grid,
    .blog-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .container {
        width: 100%;
        padding: 0 40px;
    }
}

@media (max-width: 768px) {
    .navbar .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h2 {
        font-size: 32px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 20% auto;
        padding: 25px;
        width: 90%;
    }
    
    #modalTitle {
        font-size: 22px;
    }
    
    #modalBody {
        font-size: 14px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid,
    .contact-grid,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .about-image-overlay {
        display: none;
    }
    
    .features-grid,
    .corporate-grid,
    .products-grid,
    .blog-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        width: 100%;
        padding: 0 20px;
    }
    
    .section-title h2,
    .about-content h2,
    .hero-content h2 {
        font-size: 28px;
    }
    
    .contact-form,
    .contact-form-box {
        padding: 25px;
    }
    
    .contact-info-box {
        padding: 25px;
    }
    
    .contact-form-modern .form-group {
        grid-template-columns: 1fr;
    }
    
    .input-wrapper input,
    .input-wrapper textarea {
        padding: 14px 14px 14px 45px;
    }
    
    .map-container {
        height: 300px;
    }
}

/* FAQ Section */
.faq-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f5f1 100%);
    overflow: hidden;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    max-width: 1100px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
    border: 1px solid rgba(22, 160, 133, 0.1);
}

.faq-item:hover {
    box-shadow: 0 15px 40px rgba(22, 160, 133, 0.18);
    border-color: #16a085;
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    color: #2c3e50;
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-bottom: 2px solid rgba(22, 160, 133, 0.08);
    transition: all 0.3s ease;
}

.faq-item:hover .faq-question {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f5f1 100%);
    border-bottom-color: rgba(22, 160, 133, 0.15);
}

.faq-question span {
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-question i:first-child {
    color: #16a085;
    font-size: 18px;
}

.faq-question i:last-child {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: #16a085;
    font-size: 14px;
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
    background: #f8f9fa;
}

.faq-item.active .faq-answer {
    max-height: 250px;
    padding: 25px 30px;
}

.faq-answer p {
    color: #666;
    line-height: 1.8;
    font-size: 15px;
}

/* Gallery Section */
.gallery-section {
    padding: 100px 0;
    background: #f8f9fa;
    overflow: hidden;
}

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

.gallery-item {
    position: relative;
    height: 250px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

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

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(52, 152, 219, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay i {
    font-size: 36px;
    color: #fff;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

/* Certifications Section */
.certifications-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f5f1 100%);
    overflow: hidden;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
}

.certification-card {
    text-align: center;
    padding: 35px 20px;
    border-radius: 15px;
    background: #fff;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(22, 160, 133, 0.1);
    position: relative;
    overflow: hidden;
}

.certification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #16a085 0%, #0e6251 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.certification-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 15px 45px rgba(22, 160, 133, 0.2);
    border-color: #16a085;
}

.certification-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(22, 160, 133, 0.2);
}

.certification-card:hover .certification-icon {
    transform: scale(1.12) rotate(10deg);
    box-shadow: 0 12px 30px rgba(22, 160, 133, 0.35);
}

.certification-icon i {
    font-size: 32px;
    color: #fff;
}

.certification-card h3 {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 8px;
    font-weight: 800;
}

.certification-card p {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
}

.certification-year {
    display: inline-block;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Newsletter Section */
.newsletter-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #15495b 0%, #1f7a6d 50%, #16a085 100%);
    overflow: hidden;
}

.newsletter-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.newsletter-content h2 {
    font-size: 28px;
    color: #fff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-form input {
    padding: 16px 22px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 15px;
    width: 320px;
    outline: none;
    background: rgba(255, 255, 255, 0.95);
    transition: var(--transition-smooth);
    color: var(--text-dark);
}

.newsletter-form input:focus {
    background: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(22, 160, 133, 0.25), 0 0 0 3px rgba(22, 160, 133, 0.1);
    transform: translateY(-2px);
}

.newsletter-form input::placeholder {
    color: var(--text-light);
    font-weight: 500;
}

.newsletter-form .btn {
    padding: 16px 35px;
    white-space: nowrap;
}

/* Chat Button */
.chat-button {
    position: fixed;
    bottom: 35px;
    right: 35px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #16a085 0%, #0e6251 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 25px rgba(22, 160, 133, 0.4);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: pulse 2s infinite;
}

.chat-button:hover {
    transform: scale(1.15);
    box-shadow: 0 10px 35px rgba(22, 160, 133, 0.5);
}

.chat-button i {
    font-size: 26px;
    color: #fff;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(22, 160, 133, 0.7);
    }
    70% {
        box-shadow: 0 0 0 18px rgba(22, 160, 133, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(22, 160, 133, 0);
    }
}

/* Responsive for new sections */
@media (max-width: 1024px) {
    .certifications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        height: 200px;
    }
    
    .hero-content h2 {
        font-size: 42px;
    }
    
    .section-title h2 {
        font-size: 32px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .stats {
        padding: 60px 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .corporate-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .map-container {
        height: 350px;
    }
    
    .map-badge {
        font-size: 12px;
        padding: 10px 16px;
        top: 15px;
        left: 15px;
    }
    
    .navbar {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .form-group {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .section-title h2 {
        font-size: 26px;
    }
    
    .section-title p {
        font-size: 14px;
    }
    
    .hero-content p {
        font-size: 16px;
        margin-bottom: 25px;
    }
    
    h1, h2, h3, h4 {
        margin-bottom: 12px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 12px;
    }
    
    .product-meta {
        flex-direction: column;
        gap: 12px;
    }
    
    .chat-button {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .chat-button i {
        font-size: 22px;
    }
    
    .newsletter-content h2 {
        font-size: 22px;
    }
    
    .map-container {
        height: 280px;
    }
    
    .map-badge {
        font-size: 11px;
        padding: 8px 14px;
    }

/* Image Optimization */
img {
    display: block;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.product-img img,
.blog-image img,
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Performance: Reduce repaints with contain */
.product-card img,
.blog-card img,
.testimonial-author img {
    will-change: transform;
    contain: layout style paint;
}

/* Scroll Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Smooth Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
    transition: background 0.3s ease;
}

::webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-bold {
    font-weight: 700;
}

.mt-20 {
    margin-top: 20px;
}

.mt-40 {
    margin-top: 40px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.py-40 {
    padding: 40px 0;
}

.py-60 {
    padding: 60px 0;
}

.py-100 {
    padding: 100px 0;
}

.gap-20 {
    gap: 20px;
}

.gap-40 {
    gap: 40px;
}

.shadow-hover {
    transition: box-shadow var(--transition-smooth);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-lg);
}

.scale-hover {
    transition: transform var(--transition-smooth);
}

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

.opacity-hover {
    transition: opacity var(--transition-smooth);
}

.opacity-hover:hover {
    opacity: 0.8;
}

/* Additional Animations */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px var(--primary-color), 0 0 10px rgba(22, 160, 133, 0.3);
    }
    50% {
        box-shadow: 0 0 10px var(--primary-color), 0 0 20px rgba(22, 160, 133, 0.5);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(22, 160, 133, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(22, 160, 133, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(22, 160, 133, 0);
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .header,
    .floating-whatsapp,
    .btn,
    .chat-button {
        display: none !important;
    }
    
    section {
        page-break-inside: avoid;
        break-inside: avoid;
    }
    
    a {
        color: var(--primary-color);
        text-decoration: underline;
    }
    
    img {
        max-width: 100%;
        break-inside: avoid;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: more) {
    :root {
        --text-dark: #000;
        --text-light: #333;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}