/* 
   DAGOSTEC - Global Stylesheet
   Vanilla CSS - Modern Engineering & Control Theme
*/

/* --- CSS Variables & Design System --- */
:root {
    /* Color Palette */
    --color-bg-dark: #0b0f19;
    --color-bg-card: #151e30;
    --color-bg-light: #f4f6fa;
    --color-bg-white: #ffffff;
    
    --color-primary: #1072BA;      /* Brand Dark Blue */
    --color-primary-rgb: 16, 114, 186;
    --color-secondary: #2AAAE2;    /* Brand Cyan Accent */
    --color-secondary-rgb: 42, 170, 226;
    --color-light-blue: #95D5F1;
    
    --color-text-light: #ffffff;
    --color-text-dark: #1f2937;
    --color-text-muted: #6b7280;
    --color-text-muted-light: #9ca3af;
    
    --color-border-dark: #223049;
    --color-border-light: #e5e7eb;
    
    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Box Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(42, 170, 226, 0.3);
    
    /* Borders & Spacing */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex-grow: 1;
    margin-top: 80px; /* offset for sticky header */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text-dark);
}

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

p {
    margin-bottom: 16px;
}

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

/* --- Sticky Navigation Bar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: rgba(11, 15, 25, 0.95);
    border-bottom: 1px solid var(--color-border-dark);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
}

/* Shrink on scroll class triggered by JS */
.navbar.navbar-scrolled {
    height: 65px;
    background-color: rgba(11, 15, 25, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 4px rgba(42, 170, 226, 0.5));
    transition: var(--transition-smooth);
}
.navbar.navbar-scrolled .logo-img {
    height: 42px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-text-light);
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--color-text-light) 30%, var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu-desktop ul {
    display: flex;
    list-style: none;
    gap: 28px;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted-light);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--color-text-light);
}

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

.nav-link.active {
    color: var(--color-secondary);
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
    background-color: var(--color-secondary);
}

/* Hamburger toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1010;
}

.nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-light);
    transition: var(--transition-smooth);
    border-radius: var(--radius-full);
}

/* Hamburger active transformation */
.nav-toggle.open .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}
.nav-toggle.open .bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle.open .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* --- Mobile Drawer Menu --- */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background-color: var(--color-bg-dark);
    z-index: 1005;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    padding: 24px;
}

.mobile-drawer.open {
    right: 0;
}

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.drawer-close {
    font-size: 2.5rem;
    color: var(--color-text-light);
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-drawer-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-text-muted-light);
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-dark);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--color-secondary);
    padding-left: 8px;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #070a12 0%, #111a2e 100%);
    padding: 120px 0 100px;
    overflow: hidden;
    border-bottom: 2px solid var(--color-border-dark);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle, rgba(42,170,226,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 50%;
    height: 80%;
    background: radial-gradient(circle, rgba(16,114,186,0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    z-index: 10;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -0.5px;
}

.hero-title span {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-light-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted-light);
    margin-bottom: 36px;
    max-width: 600px;
}

.btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-bg-dark);
    box-shadow: 0 4px 14px rgba(42, 170, 226, 0.4);
}

.btn-primary:hover {
    background-color: var(--color-light-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 170, 226, 0.6);
}

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

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--color-text-light);
    transform: translateY(-2px);
}

.hero-image-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
}

.hero-image-decor {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-dark);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    transition: var(--transition-smooth);
    background-color: var(--color-bg-card);
    padding: 8px;
}

.hero-image-decor img {
    border-radius: var(--radius-md);
}

/* --- Section Styling --- */
.section {
    padding: 90px 0;
}

.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.section-dark h2 {
    color: var(--color-text-light);
}

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

.section-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-secondary);
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}
.section-dark .section-subtitle {
    color: var(--color-text-muted-light);
}

/* --- Grid & Cards --- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border-light);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}

.section-dark .card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    color: var(--color-text-light);
}

.section-dark .card:hover {
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-xl), 0 0 15px rgba(42, 170, 226, 0.15);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: rgba(16, 114, 186, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.section-dark .card-icon {
    background-color: rgba(42, 170, 226, 0.1);
    color: var(--color-secondary);
}

.card:hover .card-icon {
    background-color: var(--color-secondary);
    color: var(--color-bg-dark);
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 600;
}
.section-dark .card-title {
    color: var(--color-text-light);
}

.card-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}
.section-dark .card-text {
    color: var(--color-text-muted-light);
}

/* --- Features Block / About Us --- */
.two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-content h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--color-primary);
}
.section-dark .about-text-content h3 {
    color: var(--color-secondary);
}

.about-text-content p {
    color: var(--color-text-muted);
    margin-bottom: 24px;
}
.section-dark .about-text-content p {
    color: var(--color-text-muted-light);
}

.checkmark-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkmark-list li {
    position: relative;
    padding-left: 32px;
    font-weight: 500;
}

.checkmark-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background-color: rgba(42, 170, 226, 0.15);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.about-image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
}
.section-dark .about-image-wrapper {
    border-color: var(--color-border-dark);
}

.about-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

/* --- Interactive Filter Showcase (Experiencia) --- */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 1px solid var(--color-border-light);
    background-color: var(--color-bg-white);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-dark);
    transition: var(--transition-smooth);
}

.section-dark .filter-btn {
    border-color: var(--color-border-dark);
    background-color: var(--color-bg-card);
    color: var(--color-text-light);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.section-dark .filter-btn:hover, .section-dark .filter-btn.active {
    background-color: var(--color-secondary);
    color: var(--color-bg-dark);
    border-color: var(--color-secondary);
    box-shadow: 0 4px 10px rgba(42, 170, 226, 0.3);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.project-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 24px;
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.section-dark .project-card {
    background-color: var(--color-bg-card);
    border-left-color: var(--color-secondary);
}

/* Project Filtering Animation classes */
.project-card.hidden {
    display: none;
    opacity: 0;
    transform: scale(0.9);
}

.project-card.show {
    animation: fadeInScale 0.4s forwards;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.project-meta {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.project-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    flex-grow: 1;
    margin-bottom: 0;
}
.section-dark .project-desc {
    color: var(--color-text-muted-light);
}

/* Cycling Client Logo Marquee */
.client-logo-marquee-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 30px 0;
    margin-top: 40px;
}

.client-logo-marquee-container::before,
.client-logo-marquee-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.client-logo-marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-light) 0%, transparent 100%);
}
.section-dark .client-logo-marquee-container::before {
    background: linear-gradient(to right, var(--color-bg-dark) 0%, transparent 100%);
}

.client-logo-marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-light) 0%, transparent 100%);
}
.section-dark .client-logo-marquee-container::after {
    background: linear-gradient(to left, var(--color-bg-dark) 0%, transparent 100%);
}

.client-logo-marquee-track {
    display: flex;
    gap: 30px;
    width: max-content;
    animation: marqueeScroll 45s linear infinite;
}

.client-logo-marquee-track:hover {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 15px));
    }
}

.client-logo-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 20px 30px;
    height: 105px;
    width: 270px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.client-logo-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    background-color: var(--color-bg-dark);
    transform: translateY(-4px) scale(1.03);
}

.client-logo {
    height: 45px;
    width: auto;
    max-width: 100%;
    display: inline-block;
    vertical-align: middle;
}

/* --- Contact Page Specific Styles --- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
}

.contact-info-panel {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.contact-detail-item {
    margin-bottom: 30px;
    display: flex;
    gap: 16px;
}

.contact-icon {
    font-size: 1.4rem;
    color: var(--color-secondary);
    background-color: rgba(42, 170, 226, 0.1);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.contact-text p, .contact-text a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.company-meta-box {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border-light);
}

.company-meta-box h4 {
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.company-meta-box p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

/* Contact Form */
.contact-form-panel {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-light);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
    background-color: var(--color-bg-white);
    box-shadow: 0 0 0 3px rgba(42, 170, 226, 0.15);
}

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

.status-message {
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.status-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* OpenStreetMap Embed style */
.map-container {
    margin-top: 40px;
    height: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
    z-index: 1;
}

/* --- Call to Action Banner --- */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d4a7c 100%);
    color: var(--color-text-light);
    text-align: center;
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

.cta-banner h2 {
    color: var(--color-text-light);
    font-size: 2.2rem;
    margin-bottom: 16px;
    z-index: 10;
}

.cta-banner p {
    color: var(--color-light-blue);
    font-size: 1.15rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    z-index: 10;
}

/* --- Information / Legal Page --- */
.info-content-panel {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.info-content-panel h3 {
    margin-top: 30px;
    margin-bottom: 16px;
    font-size: 1.4rem;
    color: var(--color-primary);
}

.info-content-panel p {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 20px;
}

/* --- Footer Styling --- */
.site-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-muted-light);
    padding: 70px 0 30px;
    border-top: 2px solid var(--color-border-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-col h3 {
    color: var(--color-text-light);
    font-size: 1.15rem;
    margin-bottom: 24px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background-color: var(--color-secondary);
    border-radius: var(--radius-full);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul a {
    font-size: 0.9rem;
}

.footer-col ul a:hover {
    color: var(--color-secondary);
    padding-left: 4px;
}

.footer-col p {
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.contact-label {
    color: var(--color-text-light);
}

.footer-col a:hover {
    color: var(--color-secondary);
}

.footer-divider {
    border: 0;
    height: 1px;
    background-color: var(--color-border-dark);
    margin: 40px 0 24px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    flex-wrap: wrap;
    gap: 16px;
}

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

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 36px;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .btn-group {
        justify-content: center;
    }
    
    .two-col-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-col.brand-col {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .main-content {
        margin-top: 70px;
    }
    
    .navbar {
        height: 70px;
    }
    
    .nav-menu-desktop {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-col.brand-col {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Helper Utilities */
.no-wrap {
    white-space: nowrap;
}