/* BETON Architecture - Brutalist Design */

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

:root {
    --orange: #FF5722;
    --orange-dark: #E64A19;
    --concrete: #2C2C2C;
    --concrete-light: #3D3D3D;
    --concrete-dark: #1A1A1A;
    --white: #FFFFFF;
    --off-white: #F0F0F0;
    --gray: #808080;
    --light-gray: #404040;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--concrete-dark);
    color: var(--white);
    overflow-x: hidden;
}

/* Concrete Texture Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 10000;
}

/* Typography */
h1, h2, h3, h4, h5 {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    letter-spacing: 2px;
}

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

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

/* Floating Geometric Shapes */
.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.08;
}

.shape-1 {
    width: 300px;
    height: 300px;
    border: 3px solid var(--orange);
    top: 10%;
    right: 5%;
    animation: float-rotate 20s ease-in-out infinite;
}

.shape-2 {
    width: 150px;
    height: 150px;
    background: var(--orange);
    bottom: 20%;
    left: 3%;
    animation: float-rotate 25s ease-in-out infinite reverse;
}

.shape-3 {
    width: 80px;
    height: 400px;
    border: 2px solid var(--white);
    top: 30%;
    right: 15%;
    animation: float-vertical 15s ease-in-out infinite;
}

@keyframes float-rotate {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-30px) rotate(5deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(30px) rotate(-5deg); }
}

@keyframes float-vertical {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-50px); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 30px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s ease;
}

.header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 60px;
}

.logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px;
    letter-spacing: 6px;
    color: var(--white);
    text-decoration: none;
}

.logo span {
    color: var(--orange);
    display: inline-block;
    animation: logo-pulse 3s ease-in-out infinite;
}

@keyframes logo-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.nav {
    display: flex;
    align-items: center;
    gap: 50px;
}

.nav a {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray);
    text-decoration: none;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width 0.3s ease;
}

.nav a:hover,
.nav a.active {
    color: var(--orange);
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.nav-cta {
    background: var(--orange) !important;
    color: var(--white) !important;
    padding: 15px 30px;
    transition: all 0.3s ease !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--orange-dark) !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 87, 34, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
}

/* Hero */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    z-index: 10;
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease, transform 8s ease;
    transform: scale(1);
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1.05);
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.25) contrast(1.2);
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 0 80px;
    max-width: 1000px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.hero-tag-line {
    width: 80px;
    height: 4px;
    background: var(--orange);
}

.hero-tag span {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--orange);
}

.hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 140px;
    line-height: 0.9;
    letter-spacing: -2px;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.hero-title .outline {
    -webkit-text-stroke: 3px var(--white);
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 18px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray);
    max-width: 500px;
    margin-bottom: 50px;
}

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

/* Brutalist Buttons */
.btn-brutal {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: var(--orange);
    color: var(--white);
    padding: 20px 40px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-brutal::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--orange);
    transition: all 0.3s ease;
    z-index: -1;
}

.btn-brutal:hover {
    transform: translate(3px, 3px);
    box-shadow: 0 0 30px rgba(255, 87, 34, 0.4);
}

.btn-brutal:hover::after {
    top: 0;
    left: 0;
}

.btn-outline-brutal {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: transparent;
    color: var(--white);
    padding: 20px 40px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 2px solid var(--gray);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-outline-brutal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--orange);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-outline-brutal:hover {
    border-color: var(--orange);
    color: var(--white);
}

.btn-outline-brutal:hover::before {
    width: 100%;
}

/* Hero Slider UI */
.hero-slider-ui {
    position: absolute;
    right: 80px;
    bottom: 80px;
    display: flex;
    align-items: center;
    gap: 30px;
    z-index: 10;
}

.slider-progress {
    width: 200px;
    height: 3px;
    background: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.slider-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--orange);
    width: 0;
}

.slider-count {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    letter-spacing: 4px;
}

.slider-count span {
    color: var(--orange);
    font-size: 48px;
    display: inline-block;
    min-width: 60px;
}

.slider-btns {
    display: flex;
    gap: 5px;
}

.slider-btn {
    width: 60px;
    height: 60px;
    background: transparent;
    border: 2px solid var(--gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.slider-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--orange);
    transition: width 0.3s ease;
    z-index: 0;
}

.slider-btn:hover::before {
    width: 100%;
}

.slider-btn:hover {
    border-color: var(--orange);
}

.slider-btn svg {
    width: 20px;
    height: 20px;
    stroke: var(--white);
    stroke-width: 2;
    fill: none;
    position: relative;
    z-index: 1;
}

/* Page Header */
.page-header {
    min-height: 60vh;
    display: flex;
    align-items: center;
    background: var(--concrete-dark);
    padding: 150px 80px 100px;
    position: relative;
    z-index: 10;
}

.page-header-content {
    max-width: 900px;
}

.page-tag {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.page-tag-line {
    width: 80px;
    height: 4px;
    background: var(--orange);
}

.page-tag span {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--orange);
}

.page-title {
    font-size: 100px;
    line-height: 0.95;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.page-title .outline {
    -webkit-text-stroke: 2px var(--white);
    -webkit-text-fill-color: transparent;
}

.page-desc {
    font-size: 18px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray);
    max-width: 600px;
}

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--concrete);
    position: relative;
    z-index: 10;
}

.stat-item {
    padding: 60px 40px;
    text-align: center;
    border-right: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.stat-item:last-child {
    border-right: none;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--orange);
    transition: height 0.6s ease;
    z-index: 0;
}

.stat-item:hover::before {
    height: 100%;
}

.stat-item > * {
    position: relative;
    z-index: 1;
}

.stat-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 80px;
    letter-spacing: 2px;
    color: var(--white);
    line-height: 1;
    transition: transform 0.3s ease;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
}

.stat-number span {
    color: var(--orange);
    transition: color 0.3s ease;
}

.stat-item:hover .stat-number span {
    color: var(--white);
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-top: 10px;
    transition: color 0.3s ease;
}

.stat-item:hover .stat-label {
    color: rgba(255,255,255,0.8);
}

/* Section Styling */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.section-tag-line {
    width: 50px;
    height: 4px;
    background: var(--orange);
}

.section-tag span {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--orange);
}

.section-title {
    font-size: 80px;
    line-height: 0.95;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.section-desc {
    font-size: 17px;
    font-weight: 300;
    line-height: 1.9;
    color: var(--gray);
    margin-bottom: 40px;
}

/* About */
.about {
    padding: 150px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    background: var(--concrete-dark);
    position: relative;
    z-index: 10;
}

.about-content {
    max-width: 520px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.about-feature {
    padding: 30px;
    background: var(--concrete);
    border-left: 4px solid var(--orange);
    transition: all 0.4s ease;
}

.about-feature:hover {
    transform: translateX(10px);
    background: var(--concrete-light);
}

.about-feature h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.about-feature p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
}

.about-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-img {
    overflow: hidden;
}

.about-img:first-child {
    grid-column: span 2;
    height: 350px;
}

.about-img:not(:first-child) {
    height: 200px;
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.6s ease;
    transform: scale(1.1);
}

.about-img:hover img {
    filter: grayscale(0%);
    transform: scale(1);
}

/* Projects */
.projects {
    padding: 150px 80px;
    background: var(--concrete);
    position: relative;
    z-index: 10;
}

.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 80px;
}

.projects-filter {
    display: flex;
    gap: 30px;
    margin-bottom: 60px;
}

.filter-btn {
    background: none;
    border: 2px solid var(--light-gray);
    padding: 15px 30px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--orange);
    color: var(--orange);
}

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

.project-item {
    position: relative;
    height: 450px;
    overflow: hidden;
    text-decoration: none;
}

.project-item.large {
    grid-column: span 2;
    height: 550px;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(80%);
    transition: all 0.6s ease;
    transform: scale(1.1);
}

.project-item:hover .project-img {
    filter: grayscale(0%);
    transform: scale(1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(transparent 40%, rgba(0,0,0,0.9));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 40px;
}

.project-category {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 10px;
}

.project-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px;
    letter-spacing: 2px;
    color: var(--white);
    transition: transform 0.3s ease;
}

.project-item:hover .project-title {
    transform: translateX(10px);
}

.project-item.large .project-title {
    font-size: 48px;
}

/* Project Detail */
.project-hero {
    height: 80vh;
    position: relative;
    overflow: hidden;
}

.project-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.project-hero-content {
    position: absolute;
    bottom: 100px;
    left: 80px;
}

.project-hero-category {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 20px;
}

.project-hero-title {
    font-size: 100px;
    line-height: 0.95;
    text-transform: uppercase;
}

.project-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--concrete);
}

.meta-item {
    padding: 50px 40px;
    text-align: center;
    border-right: 1px solid var(--light-gray);
}

.meta-item:last-child {
    border-right: none;
}

.meta-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 10px;
}

.meta-value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
}

.project-content {
    padding: 100px 80px;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 80px;
    background: var(--concrete-dark);
}

.project-content h2 {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--orange);
}

.project-content-text p {
    font-size: 18px;
    font-weight: 300;
    line-height: 2;
    color: var(--gray);
    margin-bottom: 30px;
}

.project-gallery {
    padding: 0 80px 100px;
    background: var(--concrete-dark);
}

.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.project-gallery-item {
    overflow: hidden;
}

.project-gallery-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s ease;
    cursor: pointer;
}

.project-gallery-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

.project-gallery-item:first-child {
    grid-column: span 2;
}

.project-gallery-item:first-child img {
    height: 600px;
}

.project-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.project-nav-link {
    padding: 60px 80px;
    background: var(--concrete);
    text-decoration: none;
    transition: background 0.3s ease;
    border-right: 1px solid var(--light-gray);
}

.project-nav-link:last-child {
    border-right: none;
    text-align: right;
}

.project-nav-link:hover {
    background: var(--concrete-light);
}

.project-nav-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 10px;
}

.project-nav-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 32px;
    letter-spacing: 2px;
    color: var(--white);
}

/* Services */
.services {
    padding: 150px 80px;
    background: var(--concrete-dark);
    position: relative;
    z-index: 10;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.service-item {
    padding: 50px 40px;
    border: 1px solid var(--light-gray);
    margin-right: -1px;
    margin-bottom: -1px;
    transition: all 0.4s ease;
    position: relative;
}

.service-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--orange);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-item:hover::before {
    transform: scaleX(1);
}

.service-item:hover {
    background: var(--concrete);
}

.service-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 60px;
    color: var(--light-gray);
    margin-bottom: 30px;
    transition: color 0.3s ease;
}

.service-item:hover .service-num {
    color: var(--orange);
}

.service-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.service-desc {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray);
}

/* Services Detail */
.services-detail {
    padding: 100px 80px;
    background: var(--concrete);
    position: relative;
    z-index: 10;
}

.service-detail-item {
    display: grid;
    grid-template-columns: 100px 1fr 1fr;
    gap: 40px 60px;
    align-items: start;
    padding: 100px 0;
    border-bottom: 1px solid var(--light-gray);
    position: relative;
}

.service-detail-item:first-child {
    padding-top: 0;
}

.service-detail-item:last-child {
    border-bottom: none;
}

.service-detail-item.reverse {
    grid-template-columns: 1fr 1fr 100px;
}

.service-detail-item.reverse .service-detail-num {
    order: 3;
    text-align: right;
}

.service-detail-item.reverse .service-detail-image {
    order: 1;
}

.service-detail-item.reverse .service-detail-content {
    order: 2;
}

.service-detail-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 120px;
    color: var(--light-gray);
    line-height: 0.8;
    opacity: 0.3;
    transition: all 0.5s ease;
}

.service-detail-item:hover .service-detail-num {
    color: var(--orange);
    opacity: 0.6;
}

.service-detail-content {
    padding-top: 10px;
}

.service-detail-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    letter-spacing: 2px;
    margin-bottom: 25px;
    position: relative;
}

.service-detail-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--orange);
    margin-top: 20px;
}

.service-detail-desc {
    font-size: 16px;
    font-weight: 300;
    line-height: 2;
    color: var(--gray);
    margin-bottom: 30px;
}

.service-detail-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-detail-list li {
    padding: 14px 0;
    border-bottom: 1px solid var(--light-gray);
    font-size: 15px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.service-detail-list li:last-child {
    border-bottom: none;
}

.service-detail-list li::before {
    content: '';
    width: 30px;
    height: 4px;
    background: var(--orange);
    flex-shrink: 0;
}

.service-detail-list li:hover {
    color: var(--white);
    padding-left: 10px;
}

.service-detail-image {
    overflow: hidden;
    position: relative;
}

.service-detail-image::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: var(--orange);
    z-index: 1;
    transition: height 0.5s ease;
}

.service-detail-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.6s ease;
}

.service-detail-item:hover .service-detail-image img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

/* When no image — 2 column layout */
.service-detail-item:not(:has(.service-detail-image)) {
    grid-template-columns: 100px 1fr;
}

.service-detail-item.reverse:not(:has(.service-detail-image)) {
    grid-template-columns: 1fr 100px;
}

/* Process */
.process {
    padding: 150px 80px;
    background: var(--concrete-dark);
    position: relative;
    z-index: 10;
}

.process-header {
    margin-bottom: 80px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.process-item {
    padding: 50px 40px;
    border: 1px solid var(--light-gray);
    margin-right: -1px;
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.process-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.process-item:hover::before {
    transform: scaleX(1);
}

.process-item:hover {
    background: var(--concrete);
}

.process-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 60px;
    color: var(--light-gray);
    margin-bottom: 25px;
    transition: color 0.4s ease;
}

.process-item:hover .process-num {
    color: var(--orange);
}

.process-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.process-desc {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray);
}

/* Team */
.team {
    padding: 150px 80px;
    background: var(--concrete);
}

.team-header {
    margin-bottom: 80px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-member {
    position: relative;
    overflow: hidden;
}

.team-img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s ease;
}

.team-member:hover .team-img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.team-info {
    padding: 25px 0;
}

.team-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.team-role {
    font-size: 13px;
    color: var(--orange);
    letter-spacing: 1px;
}

/* Contact */
.contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    position: relative;
    z-index: 10;
}

.contact-info {
    background: var(--concrete-dark);
    padding: 100px 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 50px;
}

.contact-info-item {
    position: relative;
    padding-left: 25px;
    border-left: 4px solid var(--orange);
    transition: all 0.3s ease;
}

.contact-info-item:hover {
    padding-left: 35px;
}

.contact-info-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    letter-spacing: 3px;
    color: var(--white);
    margin-bottom: 12px;
}

.contact-info-text {
    font-size: 15px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray);
}

.contact-info-text a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

.contact-info-text a:hover {
    color: var(--orange);
}

.contact-social {
    display: flex;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
}

.contact-social-link {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

.contact-social-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width 0.3s ease;
}

.contact-social-link:hover {
    color: var(--orange);
}

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

/* Contact — legacy class support */
.contact-title {
    font-size: 80px;
    line-height: 0.95;
    margin-bottom: 60px;
    text-transform: uppercase;
}

.contact-title span {
    color: var(--orange);
}

.contact-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-item h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 15px;
}

.contact-item p,
.contact-item a {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    letter-spacing: 1px;
    color: var(--white);
    text-decoration: none;
    line-height: 1.4;
}

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

/* Contact Form */
.contact-form-section {
    background: var(--concrete);
    padding: 100px 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    letter-spacing: 2px;
    margin-bottom: 50px;
    position: relative;
}

.contact-form-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--orange);
    margin-top: 20px;
}

.contact-form h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    letter-spacing: 2px;
    margin-bottom: 50px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.form-group {
    margin-bottom: 30px;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 10px;
}

.form-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 10px;
}

.form-input,
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 18px;
    border: 2px solid var(--light-gray);
    background: transparent;
    font-family: inherit;
    font-size: 16px;
    color: var(--white);
    transition: all 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus,
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 1px var(--orange);
}

select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23808080' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 16px;
    padding-right: 45px;
    cursor: pointer;
}

select.form-input option {
    background: var(--concrete-dark);
    color: var(--white);
}

textarea.form-input,
.form-group textarea {
    resize: none;
    min-height: 140px;
}

.form-success {
    padding: 60px;
    background: rgba(255, 87, 34, 0.1);
    border-left: 4px solid var(--orange);
    text-align: center;
}

.form-success h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px;
    letter-spacing: 2px;
    margin-bottom: 15px;
    color: var(--orange);
}

.form-success p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

.form-error {
    padding: 18px 25px;
    background: rgba(255, 87, 34, 0.1);
    border-left: 4px solid var(--orange);
    color: var(--orange);
    font-size: 14px;
    margin-bottom: 30px;
}

/* Map */
.map {
    position: relative;
    z-index: 10;
}

.map iframe {
    display: block;
}

/* CTA */
.cta {
    padding: 150px 80px;
    background: var(--orange);
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-title {
    font-size: 100px;
    line-height: 0.95;
    color: var(--white);
    margin-bottom: 40px;
    text-transform: uppercase;
}

.cta-text {
    font-size: 20px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 50px;
}

.btn-white {
    background: var(--white);
    color: var(--concrete-dark);
}

.btn-white:hover {
    background: var(--off-white);
}

/* Footer */
.footer {
    padding: 80px;
    background: var(--concrete-dark);
    position: relative;
    z-index: 10;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 100px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: 40px;
}

.footer-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px;
    letter-spacing: 6px;
    color: var(--white);
    text-decoration: none;
}

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

.footer-desc {
    font-size: 14px;
    color: var(--gray);
    margin-top: 15px;
    line-height: 1.6;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copy {
    font-size: 13px;
    color: var(--gray);
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    font-size: 13px;
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--orange);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Responsive */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 100px;
    }

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

    .project-item.large {
        grid-column: span 1;
    }

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

    .service-detail-item {
        grid-template-columns: 80px 1fr 1fr;
    }

    .service-detail-item.reverse {
        grid-template-columns: 1fr 1fr 80px;
    }

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

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

@media (max-width: 992px) {
    .header {
        padding: 20px 30px;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 70px;
    }

    .hero-content {
        padding: 0 40px;
    }

    .hero-slider-ui {
        right: 40px;
        bottom: 40px;
    }

    .page-header {
        padding: 120px 40px 80px;
    }

    .page-title {
        font-size: 60px;
    }

    .section-title {
        font-size: 50px;
    }

    .about {
        padding: 100px 40px;
    }

    .projects {
        padding: 100px 40px;
    }

    .services {
        padding: 100px 40px;
    }

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

    .services-detail {
        padding: 80px 40px;
    }

    .service-detail-item {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .service-detail-item.reverse {
        grid-template-columns: 1fr;
    }

    .service-detail-item.reverse .service-detail-num,
    .service-detail-item.reverse .service-detail-image,
    .service-detail-item.reverse .service-detail-content {
        order: unset;
    }

    .service-detail-num {
        font-size: 80px;
    }

    .service-detail-title {
        font-size: 36px;
    }

    .service-detail-image img {
        height: 350px;
    }

    .process {
        padding: 100px 40px;
    }

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

    .process-item {
        margin-bottom: -1px;
    }

    .team {
        padding: 100px 40px;
    }

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

    .contact-info,
    .contact-form-section {
        padding: 60px 40px;
    }

    .contact-title {
        font-size: 50px;
    }

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

    .stat-item {
        border-bottom: 1px solid var(--light-gray);
    }

    .cta {
        padding: 100px 40px;
    }

    .cta-title {
        font-size: 60px;
    }

    .footer {
        padding: 60px 40px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 50px;
    }

    .page-title {
        font-size: 42px;
    }

    .section-title {
        font-size: 36px;
    }

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

    .project-item,
    .project-item.large {
        height: 350px;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .stats-bar {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 40px;
    }

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

    .project-content {
        grid-template-columns: 1fr;
        padding: 60px 40px;
    }

    .project-gallery {
        padding: 0 40px 60px;
    }

    .project-gallery-grid {
        grid-template-columns: 1fr;
    }

    .project-gallery-item:first-child {
        grid-column: span 1;
    }

    .project-nav {
        grid-template-columns: 1fr;
    }

    .project-nav-link {
        padding: 40px;
        border-right: none;
        border-bottom: 1px solid var(--light-gray);
    }

    .project-nav-link:last-child {
        text-align: left;
    }

    .service-detail-item {
        grid-template-columns: 1fr;
    }

    .service-detail-item.reverse {
        grid-template-columns: 1fr;
    }

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

    .process-item {
        margin-right: 0;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}