/* 
   Premium Plumbing Website - Design System 
   Theme: Venture Studio / Tech Forward / Minimalist
*/

:root {
    /* Color Palette - Green Theme */
    --primary: #064E3B;
    /* Deep Forest Green */
    --primary-light: #065F46;
    /* Lighter Forest for cards/hovers */
    --secondary: #FFFFFF;
    /* Pure White */
    --accent: #10B981;
    /* Emerald Green */
    --accent-glow: rgba(16, 185, 129, 0.4);
    --bg-gray: #F0FDF4;
    /* Light Mint/Gray Background */
    --text-main: #1F2933;
    /* Dark Charcoal */
    --text-muted: #52606D;
    /* Medium Gray */
    --border-light: #D1FAE5;
    /* Light Green Border */

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #F0FDF4 0%, #FFFFFF 100%);
    --gradient-green: linear-gradient(135deg, #34D399 0%, #059669 100%);
    --gradient-navbar: linear-gradient(to right, #ECFDF5, #F0FDF4);

    /* Typography */
    --font-heading: 'Britanica Extended', 'Archivo', sans-serif;
    /* Archivo supports width axis */
    --font-body: 'Inter', sans-serif;

    /* Spacing & Layout */
    --container-width: 1200px;
    --section-padding: 100px;
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
    --border-radius-sm: 8px;

    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(6, 78, 59, 0.05);
    --shadow-search: 0 10px 15px -3px rgba(6, 78, 59, 0.1), 0 4px 6px -2px rgba(6, 78, 59, 0.05);
    --shadow-float: 0 20px 25px -5px rgba(6, 78, 59, 0.1), 0 10px 10px -5px rgba(6, 78, 59, 0.04);
    --shadow-accent: 0 10px 20px rgba(16, 185, 129, 0.25);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-gray);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 300;
    /* Light */
    font-stretch: 110%;
    /* Expanded width */
    line-height: 1.2;
    color: var(--primary);
    text-transform: none;
    /* Modern standard */
    letter-spacing: -0.03em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    /* Responsive scaling */
    letter-spacing: -0.04em;
    font-weight: 300;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
}

h3 {
    font-size: 1.75rem;
    font-weight: 400;
    /* Slightly heavier for smaller headers */
}

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.text-accent {
    color: var(--accent);
}

.text-white {
    color: var(--secondary);
}

.text-gray {
    color: var(--text-muted);
}

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

.section-padding {
    padding: var(--section-padding) 0;
}

.section-header {
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
    font-weight: 300;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: 50px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(47, 128, 237, 0.4);
    background-color: #2670d6;
}

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

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

.btn-block {
    width: 100%;
}

/* 🧭 Header / Navbar */
/* 🧭 Header / Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    height: 70px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    border-bottom-color: var(--border-light);
}

.navbar-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    height: 100%;
}

.logo {
    justify-self: start;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.03em;
    z-index: 1001;
    display: flex;
    align-items: center;
}

.nav-links {
    justify-self: center;
    display: flex;
    gap: 28px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

.nav-cta {
    justify-self: end;
}

/* Mobile Sticky Button (Hidden on Desktop) */
.mobile-sticky-btn {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
    z-index: 1001;
    justify-self: end;
    /* In mobile view */
}

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

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

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    color: var(--primary);
    font-weight: 300;
    /* Light base */
}

.hero-title .text-accent {
    font-weight: 600;
    /* SemiBold for emphasis */
    color: var(--accent);
    /* Keep color */
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* Hero Visuals */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-bg-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(16, 185, 129, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

/* Abstract CSS Shapes for Hero */
.isometric-scene {
    position: relative;
    width: 300px;
    height: 300px;
    transform: rotateX(60deg) rotateZ(-45deg);
    transform-style: preserve-3d;
    background: transparent;
}

.pipe-segment {
    position: absolute;
    background: var(--accent);
    box-shadow: 10px 10px 30px rgba(6, 78, 59, 0.2);
}

.pipe-segment.vertical {
    width: 40px;
    height: 200px;
    left: 130px;
    top: 50px;
    border-radius: 20px;
    background: linear-gradient(90deg, #34D399, #059669);
}

.pipe-segment.horizontal {
    width: 200px;
    height: 40px;
    left: 50px;
    top: 130px;
    border-radius: 20px;
    background: linear-gradient(0deg, #34D399, #059669);
}

.pipe-joint {
    position: absolute;
    width: 60px;
    height: 60px;
    left: 120px;
    top: 120px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.tool-icon {
    position: absolute;
    top: -50px;
    right: -50px;
    background: white;
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--shadow-float);
    transform: rotateX(-60deg) rotateZ(45deg) translateY(0);
    /* Counteract parent transform */
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: rotateX(-60deg) rotateZ(45deg) translateY(0);
    }

    50% {
        transform: rotateX(-60deg) rotateZ(45deg) translateY(-20px);
    }

    100% {
        transform: rotateX(-60deg) rotateZ(45deg) translateY(0);
    }
}

/* 📘 About Section */
.about-section {
    padding: var(--section-padding) 0;
    background: white;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.image-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    background: var(--bg-gray);
    width: 100%;
    min-height: 460px;
    /* Desktop min-height */
    height: auto;
    /* Allow growth */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-float);
}

.about-img {
    position: absolute;
    /* Absolute positioning to ensure fill */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    z-index: 1;
}

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

.floating-badge {
    position: absolute;
    bottom: 40px;
    right: -20px;
    background: white;
    padding: 20px 30px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-float);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
    /* Ensure above image */
}

.badge-text {
    font-weight: 600;
    color: var(--primary);
}

.about-text-col .section-title {
    text-align: left;
}

.about-features {
    margin: 30px 0;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 1.1rem;
}

.stats-row {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    border-top: 1px solid var(--border-light);
    padding-top: 30px;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-weight: 800;
    font-stretch: 110%;
    font-size: 2.5rem;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 5px;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    font-family: var(--font-body);
}

/* 🛠 Services Section */
.services-section {
    padding: var(--section-padding) 0;
    background: var(--bg-gray);
}

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

.service-card {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius-lg);
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-float);
    border-color: rgba(16, 185, 129, 0.2);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: var(--accent);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
}

.service-link i {
    transition: transform 0.2s ease;
}

.service-link:hover i {
    transform: translateX(4px);
}

/* 🔄 Process Section */
.process-section {
    padding: var(--section-padding) 0;
    background: white;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 60px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: var(--bg-gray);
    z-index: 0;
}

.process-step {
    position: relative;
    z-index: 1;
    text-align: center;
    width: 18%;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: white;
    border: 2px solid var(--border-light);
    color: var(--text-muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0 auto 20px;
    transition: var(--transition-smooth);
}

.process-step:hover .step-icon {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.1);
}

.step-title {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.step-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ⭐ Reviews Section */
.reviews-section {
    padding: 120px 0;
    /* Increased from section-padding to give more space */
    background: var(--primary);
    color: white;
    overflow: visible;
    /* Ensure section doesn't clip */
}

.reviews-section .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.reviews-section .section-header {
    margin-bottom: 80px;
    /* Increased from 60px */
}

.reviews-carousel {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    overflow-y: visible;
    /* Allow vertical overflow for hover effects */
    padding-bottom: 50px;
    /* scrollbar spacing + shadow space */
    padding-top: 20px;
    /* Add space for hover lift */
    margin-top: -20px;
    /* Counteract padding-top to keep alignment if needed, or just let it breathe */
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    /* Firefox */
}

.reviews-carousel::-webkit-scrollbar {
    display: none;
}

.review-card {
    min-width: 350px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: var(--border-radius-lg);
    scroll-snap-align: center;
    transition: all 0.28s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    overflow: hidden;
}

.review-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3);
    border-color: rgba(16, 185, 129, 0.4);
    background: rgba(255, 255, 255, 0.08);
    /* Slightly brighter */
}

/* Add a subtle glow element */
.review-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    box-shadow: inset 0 0 20px rgba(16, 185, 129, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: var(--border-radius-lg);
}

.review-card:hover::after {
    opacity: 1;
}

.review-stars {
    color: #F2C94C;
    margin-bottom: 20px;
    font-size: 1.2rem;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.review-card:hover .review-stars {
    filter: brightness(1.2);
    text-shadow: 0 0 10px rgba(242, 201, 76, 0.4);
}

.review-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    transition: transform 0.3s ease;
}

/* Subtle shift for text */
.review-card:hover .review-text {
    transform: translateX(2px);
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.review-card:hover .author-avatar {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.author-name {
    display: block;
    font-weight: 600;
}

.author-role {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* 📸 Gallery Section */
.gallery-section {
    padding: var(--section-padding) 0;
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 20px;
}

.gallery-item {
    border-radius: var(--border-radius-md);
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

/* Pseudo-images */
.item-1 {
    grid-column: 1 / 3;
    background-image: url('https://images.unsplash.com/photo-1585704032915-c3400ca199e7?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80');
}

.item-2 {
    grid-column: 3 / 4;
    background-image: url('https://images.unsplash.com/photo-1504148455328-c376907d081c?ixlib=rb-1.2.1&auto=format&fit=crop&w=500&q=80');
}

.item-3 {
    grid-column: 4 / 5;
    grid-row: 1 / 3;
    background-image: url('https://images.unsplash.com/photo-1542013936693-884638332954?ixlib=rb-1.2.1&auto=format&fit=crop&w=500&q=80');
}

.item-4 {
    grid-column: 1 / 4;
    background-image: url('https://images.unsplash.com/photo-1607472586893-edb57bdc0e39?ixlib=rb-1.2.1&auto=format&fit=crop&w=1000&q=80');
}

.gallery-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 28, 45, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0;
    transition: var(--transition-smooth);
    gap: 10px;
}

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

.gallery-item:hover {
    transform: scale(1.02);
    transition: var(--transition-smooth);
    z-index: 2;
}

/* 📍 Contact Section */
.contact-section {
    padding: var(--section-padding) 0;
    background: var(--bg-gray);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-methods {
    margin-top: 40px;
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    background: white;
    padding: 20px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-method i {
    color: var(--accent);
    width: 24px;
    height: 24px;
}

.glass-form {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-float);
    border: 1px solid white;
}

.glass-form h3 {
    margin-bottom: 24px;
    font-size: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-main);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    background: white;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

/* 🔚 Footer */
.footer {
    background: var(--primary);
    color: #acc8e5;
    /* lighter blue-grey */
    padding: 80px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    color: white;
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand p {
    max-width: 300px;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.social-icons {
    display: flex;
    gap: 16px;
}

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

.social-icons a:hover {
    background: var(--accent);
}

.footer-links h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a:hover {
    color: white;
    transform: translateX(2px);
    display: inline-block;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* ANIMATIONS */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: fadeInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    animation: fadeInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
}

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

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pop {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
        color: var(--accent);
    }

    100% {
        transform: scale(1);
    }
}

.pop-done {
    animation: pop 0.3s ease-out forwards;
}

/* MOBILE RESPONSIVE MEDIA QUERIES */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

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

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

    .item-1 {
        grid-column: 1 / 3;
    }

    .item-2 {
        grid-column: 1 / 2;
    }

    .item-3 {
        grid-column: 2 / 3;
        grid-row: auto;
        height: 250px;
    }

    .item-4 {
        grid-column: 1 / 3;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 70px;
        /* Force height on mobile */
        padding: 0;
    }

    .navbar-container {
        display: flex;
        /* Switch back to flex for simpler mobile "Logo <-> Hamburger" */
        justify-content: space-between;
        padding-left: 20px;
        padding-right: 20px;
    }

    .nav-links,
    .nav-cta {
        display: none;
        /* Hide desktop nav and cta */
    }

    .mobile-menu-btn {
        display: block;
    }

    /* Mobile Menu Active State */
    .navbar.active .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: auto;
        background: white;
        padding: 30px;
        box-shadow: 0 10px 20px rgba(6, 78, 59, 0.1);
        gap: 20px;
        border-bottom: 2px solid var(--accent);
        z-index: 999;
        text-align: center;
        animation: slideDown 0.3s ease forwards;
    }

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

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

    /* Mobile Sticky Button */
    .mobile-sticky-btn {
        display: flex;
        position: fixed;
        bottom: 20px;
        left: 20px;
        right: 20px;
        height: 60px;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-float);
        z-index: 2000;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        font-size: 1.1rem;
        background: var(--gradient-green);
        color: white;
        border-radius: 50px;
        font-weight: 700;
    }

    .mobile-only {
        display: none;
        /* We use the sticky button instead */
    }

    .hero-container {
        grid-template-columns: 1fr;
        padding-top: 40px;
        text-align: center;
    }

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

    .hero-subtitle {
        margin: 0 auto 30px auto;
    }

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

    .image-card {
        min-height: 300px;
        /* Mobile/Tablet height */
        margin-bottom: 40px;
    }

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

    .process-timeline {
        flex-direction: column;
        gap: 40px;
        align-items: center;
    }

    .process-timeline::before {
        width: 2px;
        height: 100%;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
    }

    .process-step {
        width: 80%;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }
}