/* Base Styles & Custom Properties */
:root {
    --primary-color: #0b7f8f;
    --primary-dark: #005a68;
    --secondary-color: #f1f8f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-md: 12px;
    --radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
}

body {
    background-color: var(--bg-light);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

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

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    box-shadow: 0 4px 14px rgba(11, 127, 143, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11, 127, 143, 0.4);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: var(--shadow-sm);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white !important;
    border: none;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-secondary:hover {
    background-color: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.8rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.logo img {
    height: 55px; /* Adjust based on navbar height */
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .logo img {
        height: 45px;
    }
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 9px; }
.mobile-menu-btn span:nth-child(3) { top: 18px; }

.mobile-menu-btn.active span:nth-child(1) {
    top: 9px;
    transform: rotate(45deg);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-45deg);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-white);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateY(-100%);
    transition: var(--transition);
    opacity: 0;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu a {
    font-size: 1.5rem;
    font-weight: 600;
}

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.8) 50%, rgba(255,255,255,0) 100%);
}

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

.hero-text {
    max-width: 800px;
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.text-highlight {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.hero-buttons-vertical .btn-large {
    width: 100%;
    max-width: 300px;
    text-align: center;
}

/* Features grid */
.features {
    padding: 5rem 0;
    background-color: var(--bg-white);
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-white);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

/* About Section */
.about {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-list {
    list-style: none;
    margin-top: 2rem;
}

.about-list li {
    margin-bottom: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-box {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.02);
}

.stat-box:nth-child(3) {
    grid-column: span 2;
}

.stat-number {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Products */
.products {
    padding: 8rem 0;
}

.bg-light {
    background-color: var(--bg-white);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.product-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.product-image {
    padding: 3rem;
    background: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image img {
    height: 250px;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-content {
    padding: 2.5rem;
    background: white;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.product-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    flex-grow: 1;
}

/* Process Section */
.process {
    padding: 8rem 0;
    background: var(--secondary-color);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.step {
    text-align: center;
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 40px;
    right: -20%;
    width: 40%;
    height: 2px;
    background: var(--primary-color);
    opacity: 0.3;
}

.step-num {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: white;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 0 10px rgba(11, 127, 143, 0.1);
}

/* Footer */
.footer {
    background-color: #0f172a;
    color: white;
    padding-top: 6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    margin-bottom: 2rem;
}

.footer-logo img {
    filter: brightness(0) invert(1);
    height: 60px;
}

.footer-col h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-col p {
    color: #94a3b8;
}

.footer-col nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-col nav a, .footer-col nav span {
    color: #94a3b8;
    transition: var(--transition);
}

.footer-col nav a:hover {
    color: white;
}

.contact-link {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-link:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 2rem 0;
    text-align: center;
    color: #64748b;
}

/* Floating Buttons Refined Design */
.whatsapp-float, .call-float {
    position: fixed;
    bottom: 30px;
    width: 60px;
    height: 60px;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
}

.whatsapp-float {
    right: 30px;
    background-color: #25d366;
}

.call-float {
    left: 30px;
    background-color: var(--primary-color);
}

/* Floating Button Tooltips */
.whatsapp-float::after, .call-float::after {
    content: attr(data-label);
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-float::after { right: 75px; }
.call-float::after { left: 75px; }

.whatsapp-float:hover::after, .call-float:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.whatsapp-float:hover, .call-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.25);
}

/* Pulse Animation */
.whatsapp-float::before, .call-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    z-index: -1;
    animation: pulse-ring 2s infinite;
}

.whatsapp-float::before { background-color: rgba(37, 211, 102, 0.4); }
.call-float::before { background-color: rgba(11, 127, 143, 0.4); }

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.6); opacity: 0; }
}

.whatsapp-float svg, .call-float svg {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

@media (max-width: 768px) {
    .whatsapp-float, .call-float {
        bottom: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-float { right: 20px; }
    .call-float { left: 20px; }
    .whatsapp-float::after, .call-float::after { display: none; }
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Responsive Design */
@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-container {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 4rem;
    }
    .step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero-title {
        font-size: 3rem;
    }
    .product-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons .btn-large {
        width: 100%;
        max-width: 320px;
        text-align: center;
    }
    .hero-bg::after {
        background: linear-gradient(to bottom, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.9) 80%, rgba(255,255,255,0.7) 100%);
    }
    .hero {
        padding-top: 100px;
        padding-bottom: 4rem;
    }
    .features {
        margin-top: 0;
        padding-top: 4rem;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        left: auto;
    }
    .call-now-btn, .whatsapp-btn {
        flex: 100% !important;
        margin-bottom: 0.5rem;
    }
}

/* Dropdown Menu CSS */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: var(--radius-md);
    padding: 0.5rem 0;
    z-index: 2000;
    border: 1px solid var(--glass-border);
}

.dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeIn 0.3s ease;
}

.dropdown-menu a {
    color: var(--text-color);
    padding: 0.8rem 1.5rem !important;
    display: block;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 2rem !important;
}

.dropdown-menu a::after {
    display: none !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile dropdown handling */
@media (max-width: 768px) {
    .dropdown {
        display: block;
        width: 100%;
        text-align: center;
    }
    .dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        background: rgba(0,0,0,0.03);
        border: none;
        padding-left: 0;
    }
    .dropdown.active .dropdown-menu {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    .dropdown-menu a {
        padding: 0.5rem !important;
        font-size: 1.1rem;
    }
}

/* Floating button base styles consolidated above */

/* Map Locations */
.map-locations {
    padding: 6rem 0;
    background-color: var(--bg-white);
}

.map-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.map-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

.map-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.map-card h3 {
    padding: 1.5rem;
    text-align: center;
    font-size: 1.25rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--text-primary);
}

.map-embed {
    width: 100%;
    height: 350px;
    background-color: #e2e8f0;
}

.map-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Blog Styles */
.blog-section {
    padding: 6rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.blog-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(11, 127, 143, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.blog-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.blog-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

/* Article Styles */
.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
}

.article-header {
    margin-bottom: 3rem;
    text-align: center;
}

.article-content {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content h2 {
    margin: 2.5rem 0 1rem 0;
    font-size: 1.8rem;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}