@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ==========================================
   CSS VARIABLES & DESIGN SYSTEM (THEMES)
   ========================================== */

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-card: #ffffff;
    --bg-navbar: rgba(255, 255, 255, 0.95);
    
    --text-primary: #000000;
    --text-secondary: #777777;
    --text-contrast: #121212;
    
    --accent: #00e676; /* Precision Safety Green */
    --accent-hover: #00c853;
    --accent-rgb: 0, 230, 118;
    
    --border-color: #dddddd;
    --border-accent: #000000;
    --radius: 0px;
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    
    --stripe-pattern: none;
    --accent-bar: none;
    --letter-spacing-heading: 0.15em;
    --transform-uppercase: uppercase;
    --button-shadow: none;
    --border-width-thin: 1px;
}

/* ==========================================
   BASE STYLES & RESET (MOBILE-FIRST)
   ========================================== */

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: var(--letter-spacing-heading);
    text-transform: var(--transform-uppercase);
}

p {
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease, border-color 0.3s ease;
}

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

ul {
    list-style: none;
}

/* Base utility containers */
.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1.5rem;
    padding-left: 1.5rem;
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-navbar);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background-color 0.4s ease, border-color 0.4s ease, padding 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Logo Design */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.logo span {
    color: var(--accent);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    color: var(--text-contrast);
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

/* Nav Menu Drawer (Mobile Default) */
.nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 3rem;
    gap: 2rem;
    transition: left 0.4s cubic-bezier(0.77, 0.2, 0.05, 1.0);
    border-top: 1px solid var(--border-color);
}

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

.nav-item a {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    position: relative;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    width: 0;
    height: 3px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-item a:hover::after,
.nav-item.active a::after {
    width: calc(100% - 2rem);
}

/* Hamburger toggle */
.hamburger {
    display: block;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001;
    width: 30px;
    height: 24px;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    margin-bottom: 5px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger span:last-child {
    margin-bottom: 0;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* CTA Header button (Hidden on mobile header) */
.header-cta {
    display: none;
}

/* ==========================================
   BUTTONS & INTERACTIVES
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.9rem 2rem;
    border-radius: var(--radius);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer;
    gap: 0.5rem;
    min-height: 48px; /* Touch target */
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--text-contrast);
    border: 2px solid var(--accent);
    box-shadow: var(--button-shadow);
}

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

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

.btn-secondary:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(1px);
}

/* ==========================================
   HERO SLIDER
   ========================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    overflow: hidden;
    margin-top: 0;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(18, 18, 18, 0.7) 0%, rgba(18, 18, 18, 0.85) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 1.5rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
    color: #ffffff;
}

.hero-title span {
    color: var(--accent);
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: #e0e0e0;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.hero .btn-secondary {
    color: #ffffff;
    border-color: #ffffff;
}

.hero .btn-secondary:hover {
    background-color: #ffffff;
    color: #121212;
}

/* ==========================================
   SUBPAGE HERO
   ========================================== */

.subpage-hero {
    height: 40vh;
    min-height: 250px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-bottom: 2px solid var(--border-accent);
}

.subpage-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #ffffff !important;
}

.subpage-hero p {
    color: var(--accent) !important;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ==========================================
   STATS STRIP
   ========================================== */

.stats-bar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 2.5rem 0;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}

.stat-item {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

/* ==========================================
   SECTION STANDARD
   ========================================== */

.section {
    padding: 5rem 0;
    position: relative;
}

.section-alt {
    background-color: var(--bg-secondary);
}

.section-header {
    max-width: 600px;
    margin-bottom: 4rem;
    position: relative;
}

.section-subtitle {
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.15em;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.2rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: var(--accent-bar);
    width: 60px;
    height: 4px;
    background-color: var(--accent);
    margin-top: 1rem;
}

/* Diagonal stripes pattern background (Industrial theme specific) */
.stripes-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--stripe-pattern);
    pointer-events: none;
    z-index: 0;
}

/* ==========================================
   FEATURED SERVICES
   ========================================== */

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md);
}

.service-card-img {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.service-card-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(18, 18, 18, 0.8) 100%);
}

.service-card-content {
    padding: 2rem;
}

.service-card-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-card-text {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.service-card-link:hover {
    color: var(--text-primary);
}

/* ==========================================
   LEAN / VALUE PROPOSITION
   ========================================== */

.split-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.split-text {
    position: relative;
    z-index: 2;
}

.split-image-container {
    position: relative;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.split-image-container img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.split-image-tag {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    background-color: var(--accent);
    color: var(--text-contrast);
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.8rem 1.5rem;
    font-size: 0.85rem;
    border-radius: var(--radius);
}

.value-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-item {
    display: flex;
    gap: 1rem;
}

.value-icon {
    width: 24px;
    height: 24px;
    background-color: rgba(var(--accent-rgb), 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.value-title {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

/* ==========================================
   CTA SECTION
   ========================================== */

.cta-banner {
    position: relative;
    padding: 6rem 0;
    text-align: center;
    overflow: hidden;
    border-top: 2px solid var(--border-accent);
}

.cta-banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.cta-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.85);
    z-index: 2;
}

.cta-content {
    position: relative;
    z-index: 3;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cccccc;
}

/* ==========================================
   GALLERY PAGE
   ========================================== */

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.4rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    min-height: 44px; /* Tap target helper */
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--accent);
    color: var(--text-contrast);
    border-color: var(--accent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.gallery-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.3s ease;
    display: block;
}

.gallery-item:hover {
    transform: scale(1.02);
    border-color: var(--border-accent);
}

.gallery-img-container {
    position: relative;
    padding-top: 70%; /* Aspect ratio 10:7 */
    background-color: #222;
    overflow: hidden;
}

.gallery-img-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

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

.gallery-item-info {
    color: #ffffff;
}

.gallery-item-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.gallery-item-title {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.98);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border: 3px solid #333;
}

.lightbox-caption {
    margin-top: 1.5rem;
    text-align: center;
    color: #ffffff;
    max-width: 600px;
}

.lightbox-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.lightbox-desc {
    font-size: 0.95rem;
    color: #b3b3b3;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    min-height: 48px;
    min-width: 48px;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid #444;
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.3s ease;
    user-select: none;
}

.lightbox-nav:hover {
    background: var(--accent);
    color: var(--text-contrast);
}

.lightbox-prev {
    left: -70px;
}

.lightbox-next {
    right: -70px;
}

/* ==========================================
   CONTACT PAGE & FORMS
   ========================================== */

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(var(--accent-rgb), 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-details h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

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

.info-details a:hover {
    color: var(--accent);
}

/* Form Styles */
.contact-form-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.contact-form-container h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.form-group-row {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    border-radius: var(--radius);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    min-height: 48px; /* Touch target */
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

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

/* Map placeholder */
.map-container {
    height: 350px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    background-size: cover;
    background-position: center;
}

.map-card {
    background-color: rgba(var(--bg-primary), 0.95);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius);
    max-width: 320px;
    backdrop-filter: blur(10px);
}

/* ==========================================
   SERVICES DETAIL PAGE
   ========================================== */

.services-intro {
    font-size: 1.2rem;
    max-width: 800px;
    margin-bottom: 4rem;
}

.discipline-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 6rem;
    align-items: center;
}

.discipline-block:last-child {
    margin-bottom: 0;
}

.discipline-image {
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.discipline-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.discipline-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.discipline-content h2::after {
    content: '';
    display: var(--accent-bar);
    width: 50px;
    height: 3px;
    background-color: var(--accent);
    margin-top: 0.5rem;
}

.discipline-list {
    margin: 2rem 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.discipline-list-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 500;
}

.discipline-list-item::before {
    content: '➔';
    color: var(--accent);
    font-weight: 800;
}

/* ==========================================
   ABOUT PAGE CONTENT
   ========================================== */

.history-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 3rem 2rem;
    margin-bottom: 5rem;
    position: relative;
    overflow: hidden;
}

.history-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.history-highlight {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.value-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
}

.value-card-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.value-card-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}



/* ==========================================
   FOOTER SECTION
   ========================================== */

footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 800;
    font-size: 1.4rem;
    text-transform: uppercase;
}

.footer-desc {
    font-size: 0.9rem;
    max-width: 320px;
}

.footer-links h3, .footer-contact h3 {
    font-size: 1.15rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-list a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links-list a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact-item {
    display: flex;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.footer-contact-item span:first-child {
    color: var(--accent);
    font-weight: 800;
}

.footer-contact-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-contact-item a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ==========================================
   RESPONSIVE DESIGN BREAKPOINTS (TABLET & UP)
   ========================================== */

@media (min-width: 768px) {
    /* Base */
    html {
        font-size: 17px;
    }
    
    .container {
        max-width: 720px;
        padding-right: 2rem;
        padding-left: 2rem;
    }
    
    /* Hero */
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-actions {
        flex-direction: row;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-item {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .stat-item:nth-child(odd) {
        border-right: 1px solid var(--border-color);
    }
    
    /* Sections & Grids */
    .section-title {
        font-size: 2.8rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .discipline-block {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .discipline-block:nth-child(even) .discipline-image {
        order: 2;
    }
    
    .discipline-block:nth-child(even) .discipline-content {
        order: 1;
    }
    
    .discipline-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .split-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Form */
    .form-group-row {
        flex-direction: row;
    }
    
    .form-group-row .form-group {
        flex: 1;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ==========================================
   RESPONSIVE DESIGN BREAKPOINTS (DESKTOP & UP)
   ========================================== */

@media (min-width: 1024px) {
    .container {
        max-width: 960px;
    }
    
    /* Header & Navigation (Inline menu, hamburger hidden) */
    .hamburger {
        display: none;
    }
    
    .nav-menu {
        position: static;
        width: auto;
        height: auto;
        background: none;
        flex-direction: row;
        padding-top: 0;
        gap: 1.5rem;
        border-top: none;
    }
    
    .nav-item a {
        font-size: 0.95rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        padding: 0.5rem 0;
    }
    
    .nav-item a::after {
        left: 0;
    }
    
    .nav-item a:hover::after,
    .nav-item.active a::after {
        width: 100%;
    }
    
    .header-cta {
        display: inline-flex;
    }
    
    /* Hero */
    .hero-title {
        font-size: 4.2rem;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .stat-item {
        border-right: 1px solid var(--border-color);
    }
    
    .stat-item:last-child {
        border-right: none;
    }
    
    /* Grids */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-layout {
        grid-template-columns: 2fr 3fr;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    .nav-menu {
        gap: 2.5rem;
    }
}