/* ============================================
   LAVINZ PHARMA C.A. - Main Stylesheet
   Brand Colors:
   - Primary Dark: #1a3a4a (navy)
   - Primary Teal: #2ab5a0 (teal/mint)
   - Gradient: from #1a3a4a to #2ab5a0
   - Accent: #17c5aa
   - Light BG: #f0faf8
   ============================================ */

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

:root {
    --primary-dark: #1a3a4a;
    --primary-teal: #2ab5a0;
    --accent: #17c5aa;
    --accent-light: #e0f7f3;
    --light-bg: #f0faf8;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-500: #6c757d;
    --gray-700: #495057;
    --gray-900: #212529;
    --gradient: linear-gradient(135deg, #1a3a4a 0%, #2ab5a0 100%);
    --gradient-light: linear-gradient(135deg, #2ab5a0 0%, #17c5aa 100%);
    --shadow-sm: 0 2px 8px rgba(26, 58, 74, 0.08);
    --shadow-md: 0 4px 20px rgba(26, 58, 74, 0.12);
    --shadow-lg: 0 8px 40px rgba(26, 58, 74, 0.15);
    --shadow-xl: 0 20px 60px rgba(26, 58, 74, 0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-900);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--white);
}

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

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

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p {
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(42, 181, 160, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(42, 181, 160, 0.4);
}

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

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

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

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

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* --- Section Styling --- */
.section {
    padding: 100px 0;
}

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

.section-header .badge {
    display: inline-block;
    background: var(--accent-light);
    color: var(--primary-teal);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-500);
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 14px 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    padding: 8px 0;
}

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

.nav-logo img {
    height: 70px;
    transition: var(--transition);
}

.navbar.scrolled .nav-logo img {
    height: 56px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu a {
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--white);
    transition: var(--transition);
}

.navbar.scrolled .nav-menu a {
    color: var(--gray-700);
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.navbar.scrolled .nav-menu a:hover,
.navbar.scrolled .nav-menu a.active {
    background: var(--accent-light);
    color: var(--primary-teal);
}

.nav-menu .btn-nav {
    background: var(--gradient-light);
    color: var(--white) !important;
    padding: 10px 24px;
    margin-left: 8px;
}

.nav-menu .btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(42, 181, 160, 0.4);
}

.navbar.scrolled .nav-menu .btn-nav {
    color: var(--white) !important;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--primary-dark);
}

.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);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(42, 181, 160, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(23, 197, 170, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-content h1 span {
    display: block;
    background: linear-gradient(90deg, #5ef0d5, #a0f7e8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    margin-bottom: 35px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 450px;
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 30px;
}

.hero-card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.hero-card-header h3 {
    color: var(--white);
    font-size: 1.1rem;
}

.hero-card-header span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.hero-stat {
    text-align: center;
    padding: 20px 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
}

.hero-stat .number {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
}

.hero-stat .label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.scroll-indicator .mouse {
    width: 24px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator .mouse::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 3px;
    animation: scroll-wheel 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Features / Services Grid (legacy) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    justify-items: center;
}

/* Feature card base styles */
.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-light);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(42, 181, 160, 0.1);
}

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

.feature-icon {
    width: 72px;
    height: 72px;
    background: var(--accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--gradient-light);
    transform: scale(1.05);
}

.feature-card:hover .feature-icon svg {
    color: white;
}

.feature-card h3 {
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--gray-500);
}

/* --- Products Section --- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-img {
    height: 240px;
    overflow: hidden;
    position: relative;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-img.product-img-contain {
    background: linear-gradient(135deg, #e8eef2 0%, #d5dce0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.product-img.product-img-contain img {
    object-fit: contain;
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.15));
}

.product-img.product-img-clean {
    background: linear-gradient(145deg, #f8fbfa 0%, #edf5f3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.product-img.product-img-clean img {
    object-fit: contain;
    filter: drop-shadow(0 6px 20px rgba(26, 58, 74, 0.12));
}

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

.product-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--gradient-light);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.product-body {
    padding: 28px;
}

.product-body h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.product-body p {
    font-size: 0.92rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-features span {
    background: var(--accent-light);
    color: var(--primary-teal);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
}

/* --- Testimonials --- */
.testimonials-section {
    background: var(--light-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-quote {
    font-size: 2.5rem;
    color: var(--primary-teal);
    font-family: Georgia, serif;
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.3;
}

.testimonial-card p {
    font-style: italic;
    font-size: 1rem;
    color: var(--gray-700);
    margin-bottom: 24px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-author-info h4 {
    font-size: 0.95rem;
    color: var(--primary-dark);
}

.testimonial-author-info span {
    font-size: 0.82rem;
    color: var(--gray-500);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 12px;
    color: #f5a623;
    font-size: 0.9rem;
}

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

.about-content .subtitle {
    color: var(--primary-teal);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.about-content h2 {
    margin-bottom: 20px;
}

.about-content p {
    font-size: 1.05rem;
    margin-bottom: 16px;
}

.about-features-list {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.about-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.about-features-list li .check-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    background: var(--accent-light);
    color: var(--primary-teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    margin-top: 2px;
}

.about-image {
    position: relative;
}

.about-image .img-main {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.about-image .floating-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px 28px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
}

.floating-badge .badge-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.floating-badge .badge-text h4 {
    font-size: 1.4rem;
    color: var(--primary-dark);
}

.floating-badge .badge-text span {
    font-size: 0.82rem;
    color: var(--gray-500);
}

/* --- Values Section --- */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.value-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

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

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.value-card h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* --- Mission/Vision --- */
.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mv-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-teal);
    transition: var(--transition);
}

.mv-card:hover {
    box-shadow: var(--shadow-md);
}

.mv-card .mv-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.mv-card h3 {
    margin-bottom: 14px;
    font-size: 1.3rem;
}

.mv-card p {
    font-size: 0.95rem;
    line-height: 1.8;
}

/* --- Timeline --- */
.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-light);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    min-width: 16px;
    background: var(--primary-teal);
    border-radius: 50%;
    margin-top: 6px;
    margin-left: 23px;
    z-index: 2;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.timeline-content {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    flex: 1;
}

.timeline-content h4 {
    color: var(--primary-teal);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.timeline-content h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* --- Contact Section --- */
.contact-section {
    background: var(--light-bg);
}

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

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-form-card h3 {
    margin-bottom: 8px;
}

.contact-form-card > p {
    color: var(--gray-500);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--gray-900);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 4px rgba(42, 181, 160, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

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

.form-submit .btn {
    flex: 1;
}

/* Contact info cards */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-info-card:hover {
    box-shadow: var(--shadow-md);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-teal);
}

.contact-info-card h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-info-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin: 0;
}

.contact-info-card a {
    color: var(--primary-teal);
    font-weight: 500;
}

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

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 250px;
}

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

/* --- CTA Section --- */
.cta-section {
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand img {
    height: 72px;
    margin-bottom: 20px;
    filter: brightness(10);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 20px;
    max-width: 300px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
    font-size: 1rem;
}

.footer-social a:hover {
    background: var(--primary-teal);
    transform: translateY(-2px);
}

.footer-column h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    padding: 6px 0;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--primary-teal);
    padding-left: 6px;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

/* --- Page Hero (Inner Pages) --- */
.page-hero {
    background: var(--gradient);
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(42, 181, 160, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    position: relative;
    z-index: 2;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

.breadcrumb span {
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb .current {
    color: var(--accent);
    font-weight: 500;
}

/* --- Products Detail Page --- */
.product-detail-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.product-detail-img {
    height: 100%;
    min-height: 350px;
}

.product-detail-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product images with transparent/white backgrounds (product photos) */
.product-detail-img.product-img-clean {
    background: linear-gradient(145deg, #f8fbfa 0%, #edf5f3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.product-detail-img.product-img-clean img {
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    filter: drop-shadow(0 8px 25px rgba(26, 58, 74, 0.12));
}

.product-detail-img.product-img-contain {
    background: linear-gradient(135deg, #e8eef2 0%, #d5dce0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    min-height: 420px;
}

.product-detail-img.product-img-contain img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 35px rgba(0, 0, 0, 0.18));
    border-radius: 4px;
}

.product-detail-body {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-detail-body .tag {
    display: inline-block;
    background: var(--accent-light);
    color: var(--primary-teal);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
    width: fit-content;
}

.product-detail-body h2 {
    font-size: 1.6rem;
    margin-bottom: 14px;
}

.product-detail-body p {
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.product-detail-body ul {
    margin-bottom: 20px;
}

.product-detail-body ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.product-detail-body ul li::before {
    content: '✓';
    color: var(--primary-teal);
    font-weight: 700;
    font-size: 0.85rem;
}

.product-detail-alt .product-detail-grid {
    direction: rtl;
}

.product-detail-alt .product-detail-body {
    direction: ltr;
}

/* --- Contact Page Full --- */
.contact-page-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

/* --- Success Message --- */
.form-success {
    display: none;
    text-align: center;
    padding: 30px;
}

.form-success.show {
    display: block;
}

.form-success .success-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.8rem;
    color: var(--primary-teal);
}

.form-success h3 {
    margin-bottom: 8px;
}

.form-success p {
    color: var(--gray-500);
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p { margin: 0 auto 35px; }
    .hero-buttons { justify-content: center; }
    .hero-visual { margin-top: 30px; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .mv-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-page-grid { grid-template-columns: 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .product-detail-alt .product-detail-grid { direction: ltr; }
    .product-detail-img { min-height: 280px; }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 80px 30px 30px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
        gap: 4px;
    }

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

    .nav-menu a {
        color: var(--gray-700) !important;
        padding: 14px 20px;
        border-radius: var(--radius-sm);
    }

    .nav-menu a:hover,
    .nav-menu a.active {
        background: var(--accent-light) !important;
        color: var(--primary-teal) !important;
    }

    .nav-menu .btn-nav {
        text-align: center;
        margin-left: 0;
        margin-top: 10px;
    }

    .nav-toggle { display: flex; }

    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .hero-stat .number { font-size: 1.4rem; }

    .testimonials-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }

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

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-card { padding: 24px; }
    .hero-stats { grid-template-columns: 1fr 1fr 1fr; }
    .hero-stat { padding: 14px 6px; }
    .btn { padding: 12px 24px; font-size: 0.9rem; }
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-teal { color: var(--primary-teal); }
.text-white { color: var(--white); }
.bg-light { background: var(--light-bg); }
.mb-0 { margin-bottom: 0; }
.mt-40 { margin-top: 40px; }