/* --- CSS Reset & Variables --- */
:root {
    --primary-red: #E31837; /* Coca-Cola red / FTC accent */
    --primary-red-hover: #C2122C;
    --dark-gray: #1C1C1C;
    --medium-gray: #333333;
    --light-gray: #F5F5F7;
    --white: #FFFFFF;
    --text-main: #333333;
    --text-muted: #666666;
    
    --font-main: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; letter-spacing: -1px; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

p { margin-bottom: 1rem; }

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

.text-white { color: var(--white) !important; }
.text-center { text-align: center; }
.center { margin: 0 auto; text-align: center; }

/* --- Layout Utility --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-sm { max-width: 800px; }

.section-padding { padding: 6rem 0; }
.bg-light { background-color: var(--light-gray); }
.bg-dark { background-color: var(--dark-gray); }
.bg-red { background-color: var(--primary-red) !important; }

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

.rounded { border-radius: 8px; }
.shadow-lg { box-shadow: var(--shadow-lg); }
.mb-3 { margin-bottom: 1.5rem; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-red);
    color: var(--white);
    border: 2px solid var(--primary-red);
}
.btn-primary:hover {
    background-color: var(--primary-red-hover);
    border-color: var(--primary-red-hover);
    transform: translateY(-2px);
    color: var(--white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}
.btn-secondary:hover {
    background-color: var(--white);
    color: var(--dark-gray);
    transform: translateY(-2px);
}

.btn-primary-outline {
    background-color: transparent;
    color: var(--primary-red);
    border: 2px solid var(--primary-red);
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    font-weight: 600;
}
.btn-primary-outline:hover {
    background-color: var(--primary-red);
    color: var(--white);
}

.btn-pill {
    border-radius: 50px !important;
}

/* --- Section Headers --- */
.section-title { margin-bottom: 0.5rem; }
.section-subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin-bottom: 2rem;
}
.center > .section-subtitle { margin: 0 auto 2rem; }

.title-underline {
    height: 4px;
    width: 60px;
    background-color: var(--primary-red);
    margin-bottom: 2rem;
}
.center-underline { margin: 0 auto 2rem; }

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    padding: 1rem 0;
}
.navbar.scrolled {
    padding: 0.75rem 0;
    background-color: rgba(255, 255, 255, 1);
}
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}
.logo a {
    display: flex;
    align-items: center;
}
.header-logo {
    max-height: 46px;
    height: 46px;
    width: auto;
    display: block;
    object-fit: contain;
}
.logo-divider {
    color: #cccccc;
    font-size: 1rem;
}
.coke-logo {
    max-height: 46px;
    height: 46px;
    width: auto;
    object-fit: contain;
}
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-links li a {
    color: var(--dark-gray);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}
.nav-links li a:not(.btn-primary-outline):not(.dropdown-menu a)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-red);
    transition: var(--transition-normal);
}
.nav-links li a:not(.btn-primary-outline):not(.dropdown-menu a):hover::after { width: 100%; }

/* --- Dropdown --- */
.dropdown {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    list-style: none;
    padding: 0.5rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li {
    padding: 0;
}
.dropdown-menu li a {
    padding: 0.75rem 1.5rem;
    display: block;
    color: var(--dark-gray);
    font-weight: 500;
}
.dropdown-menu li a:after {
    display: none !important;
}
.dropdown-menu li a:hover {
    background: var(--light-gray);
    color: var(--primary-red);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-gray);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 1;
    transform: scale(1.05); /* Slight scale for subtle zoom animation */
    animation: slowZoom 20s ease-out infinite alternate;
}
@keyframes slowZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(28, 28, 28, 0.9) 0%, rgba(28, 28, 28, 0.6) 100%);
    z-index: 2;
}
.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    text-align: left;
    padding-top: 4rem; /* Offset for navbar */
}
.hero-content h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
}
.hero-content .subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
}
.badge {
    display: inline-block;
    background-color: rgba(227, 24, 55, 0.2);
    color: var(--primary-red);
    border: 1px solid var(--primary-red);
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
}
.hero-buttons i { margin-left: 0.5rem; }

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    text-align: center;
    animation: bounce 2s infinite;
}
.scroll-indicator a {
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.7;
}
.scroll-indicator a:hover { opacity: 1; }
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.lead-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}
.stats-container {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}
.stat-item {
    display: flex;
    flex-direction: column;
}
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-red);
    line-height: 1;
    margin-bottom: 0.25rem;
}
.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.image-wrapper {
    position: relative;
}
.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--primary-red);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--shadow-md);
    font-weight: 700;
}
.experience-badge .years {
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 0.25rem;
}

/* --- Scope of Work Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    backface-visibility: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-bottom: 3px solid transparent;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--primary-red);
}
.service-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(227, 24, 55, 0.1);
    color: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-fast);
}
.service-card:hover .service-icon {
    background-color: var(--primary-red);
    color: var(--white);
}

/* --- Gallery Section --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}
.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(28,28,28,0.9) 0%, rgba(28,28,28,0.2) 50%, rgba(28,28,28,0) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}
.gallery-overlay span {
    color: var(--white);
    font-weight: 600;
    font-size: 1.125rem;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-item:hover .gallery-overlay span { transform: translateY(0); }

.video-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.project-video {
    width: 100%;
    border-radius: 8px;
    outline: none;
    background-color: #000;
}
.video-caption {
    margin-top: 1rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* --- Why Us Section --- */
.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 4rem;
    text-align: left;
}
.feature-item {
    display: flex;
    flex-direction: column;
}
.feature-item i {
    font-size: 2rem;
    color: var(--primary-red);
    margin-bottom: 1rem;
}
.feature-item h4 {
    color: var(--white);
    font-size: 1.25rem;
}
.feature-item p {
    color: #aaaaaa;
    margin: 0;
}

/* --- Call to Action & Contact --- */
.cta {
    background-color: var(--light-gray);
    position: relative;
}
.cta-title { font-size: 2.5rem; margin-bottom: 1rem; }
.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}
.contact-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
    color: var(--dark-gray);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}
.contact-card i.fas:not(.fa-times) {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 1.5rem;
}
.contact-card h3 { margin-bottom: 1rem; font-size: 1.25rem; }
.contact-card p {
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 0.5rem;
}
.text-dark { color: var(--dark-gray); font-weight: 600; }
.text-dark:hover { color: var(--primary-red); }
.map-link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 600;
    color: var(--primary-red);
}
.map-link:hover { text-decoration: underline; color: var(--primary-red-hover); }

/* --- Footer --- */
footer {
    background-color: #111;
    color: #fff;
    padding: 5rem 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}
.footer-logo {
    max-height: 50px;
    background-color: #fff;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    display: block;
    object-fit: contain;
}
.footer-logos {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.footer-logos .coke-logo {
    background-color: transparent;
    padding: 0;
    max-height: 36px;
}
.footer-col h3 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}
.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-red);
}
.contact-info-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem 1rem;
}
.contact-info-list li {
    color: #aaa;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.88rem;
    line-height: 1.4;
}
.contact-info-list i {
    color: var(--primary-red);
    margin-top: 0.15rem;
    flex-shrink: 0;
    font-size: 0.9rem;
}
.contact-info-list a {
    color: #aaa;
    word-break: break-all;
}
.contact-info-list a:hover {
    color: var(--primary-red);
}
.footer-location {
    grid-column: 1 / -1;
    align-items: flex-start;
    line-height: 1.5;
}
.links-col ul {
    list-style: none;
}
.links-col ul li {
    margin-bottom: 0.75rem;
}
.links-col ul li a {
    color: #aaa;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}
.links-col ul li a:hover {
    color: var(--primary-red);
    padding-left: 5px;
}
.commit-col p {
    color: #aaa;
    line-height: 1.8;
    font-size: 0.95rem;
}
.footer-bottom {
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1px solid #2a2a2a;
    text-align: center;
    color: #555;
    font-size: 0.875rem;
}

/* --- Animations & Utilities --- */
.hidden-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.hidden-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; }

/* --- Responsive Design --- */
@media (max-width: 992px) {
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .about-image { order: -1; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-cards { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .section-padding { padding: 4rem 0; }
    
    .nav-links {
        display: none; /* Hide default for mobile, logic in JS if needed */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-md);
        gap: 1.5rem;
    }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: block; }
    .dropdown .dropdown-menu { position: relative; box-shadow: none; opacity: 1; visibility: visible; transform: none; padding-left: 1rem; display: none;}
    .dropdown:hover .dropdown-menu { display: flex; }
    
    .hero-content { align-items: center; text-align: center; padding-top: 0;}
    .hero-bg { background-position: 70% center; }
    .features-list { grid-template-columns: 1fr; gap: 2rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .contact-cards { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}