/* ================================================
   KARA Architecture - Main Stylesheet
   Bold / Brutalist Theme - FIXED VERSION
   ================================================ */

:root {
    --bg: #0c0c0c;
    --bg-alt: #111;
    --fg: #fff;
    --gray: #666;
    --gray-dark: #333;
    --gray-light: #999;
    --accent: #fff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: 'Syne', sans-serif;
    background: var(--bg);
    color: var(--fg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

::selection {
    background: var(--fg);
    color: var(--bg);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ================================================
   Header / Navigation
   ================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 3rem;
    transition: all 0.3s;
}

.header.scrolled {
    background: rgba(12, 12, 12, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 3rem;
}

.header.hidden {
    transform: translateY(-100%);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    gap: 3rem;
}

.nav-menu .nav-link {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.nav-menu .nav-link:hover,
.nav-menu .nav-link.active { opacity: 1; }

.nav-cta {
    padding: 0.875rem 1.75rem;
    background: var(--fg);
    color: var(--bg);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    transition: all 0.2s;
}

.nav-cta:hover {
    background: var(--gray-light);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 101;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--fg);
    transition: all 0.3s;
}

.menu-toggle.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ================================================
   Hero Slider
   ================================================ */
.hero-slider {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

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

.slide-bg {
    position: absolute;
    inset: 0;
}

.slide-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12,12,12,0.9) 0%, rgba(12,12,12,0.3) 50%, rgba(12,12,12,0.5) 100%);
}

.slide-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-content {
    position: absolute;
    bottom: 120px;
    left: 3rem;
    right: 3rem;
    z-index: 2;
}

.slide-tag {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.5;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-title span {
    display: block;
}

.hero-title span:last-child {
    -webkit-text-stroke: 1px var(--fg);
    -webkit-text-fill-color: transparent;
}

.slide-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    padding: 1rem 2rem;
    border: 1px solid var(--gray-dark);
    transition: all 0.3s;
}

.slide-link:hover {
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 3rem;
    right: 3rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    z-index: 10;
}

.slider-prev,
.slider-next {
    width: 56px;
    height: 56px;
    border: 1px solid var(--gray-dark);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.slider-prev:hover,
.slider-next:hover {
    background: var(--fg);
    border-color: var(--fg);
}

.slider-prev svg,
.slider-next svg {
    stroke: var(--fg);
    transition: stroke 0.2s;
}

.slider-prev:hover svg,
.slider-next:hover svg {
    stroke: var(--bg);
}

.slider-counter {
    font-size: 0.875rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    display: flex;
    gap: 0.5rem;
}

.slider-counter .divider {
    opacity: 0.3;
}

/* ================================================
   Section Styles
   ================================================ */
.section-tag {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
}

.section-title em {
    font-style: normal;
    -webkit-text-stroke: 1px var(--fg);
    -webkit-text-fill-color: transparent;
}

/* Button */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--gray-dark);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--fg);
    cursor: pointer;
    transition: all 0.2s;
}

.btn:hover {
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
}

.btn-white {
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
}

.btn-white:hover {
    background: transparent;
    color: var(--fg);
}

/* ================================================
   Intro Section
   ================================================ */
.intro {
    padding: 10rem 3rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.intro-content .section-title {
    margin-bottom: 1.5rem;
}

.intro-text {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--gray-light);
    margin-bottom: 2rem;
}

.intro-img {
    overflow: hidden;
    background: var(--gray-dark);
}

.intro-img img {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.5s, transform 0.5s;
}

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

/* ================================================
   Work / Projects Section
   ================================================ */
.work {
    padding: 10rem 3rem;
    background: var(--bg);
}

.work-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.work-item {
    position: relative;
    aspect-ratio: 16/12;
    overflow: hidden;
    background: var(--gray-dark);
}

.work-img {
    width: 100%;
    height: 100%;
}

.work-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-item:hover .work-img img { transform: scale(1.05); }

.work-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12,12,12,0.8) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.work-item:hover::after { opacity: 1; }

.work-info {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s;
    z-index: 2;
}

.work-item:hover .work-info {
    transform: translateY(0);
    opacity: 1;
}

.work-cat {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.5;
    display: block;
    margin-bottom: 0.5rem;
}

.work-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.work-year {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 0.5rem;
    display: block;
}

.work-footer {
    text-align: center;
    margin-top: 4rem;
}

/* ================================================
   Services Section
   ================================================ */
.services {
    padding: 10rem 3rem;
    background: var(--bg-alt);
}

.services-header {
    margin-bottom: 4rem;
}

.services-list {
    list-style: none;
    border-top: 1px solid var(--gray-dark);
}

.service-item {
    display: grid;
    grid-template-columns: 60px 1fr 1fr 48px;
    gap: 3rem;
    align-items: center;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--gray-dark);
    transition: all 0.3s;
}

.service-item:hover {
    padding-left: 2rem;
    background: rgba(255,255,255,0.02);
}

.service-num {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray);
}

.service-name {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.service-desc {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.6;
}

.service-link {
    width: 48px;
    height: 48px;
    border: 1px solid var(--gray-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.service-item:hover .service-link {
    background: var(--fg);
    border-color: var(--fg);
}

.service-link svg {
    stroke: var(--fg);
    transition: stroke 0.3s;
}

.service-item:hover .service-link svg { stroke: var(--bg); }

/* ================================================
   Stats Section
   ================================================ */
.stats {
    padding: 6rem 3rem;
    background: var(--bg-alt);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    border: 1px solid var(--gray-dark);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.6875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* ================================================
   CTA Section
   ================================================ */
.cta {
    padding: 12rem 3rem;
    background: var(--fg);
    color: var(--bg);
    text-align: center;
}

.cta-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.cta-title span {
    display: block;
}

.cta-title em {
    font-style: normal;
    -webkit-text-stroke: 1px var(--bg);
    -webkit-text-fill-color: transparent;
}

.cta-text {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
}

.cta .btn-white {
    background: var(--bg);
    color: var(--fg);
    border-color: var(--bg);
}

.cta .btn-white:hover {
    background: transparent;
    color: var(--bg);
}

/* ================================================
   Footer
   ================================================ */
.footer {
    background: var(--bg);
    border-top: 1px solid var(--gray-dark);
}

.footer-top {
    padding: 5rem 3rem;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.9375rem;
    color: var(--gray-light);
    max-width: 280px;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.footer-col h4 {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    color: var(--gray);
}

.footer-col a,
.footer-col p {
    display: block;
    font-size: 0.9375rem;
    color: var(--gray-light);
    margin-bottom: 0.75rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding: 2rem 3rem;
    border-top: 1px solid var(--gray-dark);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--gray);
}

/* ================================================
   Page Header (Sub-pages)
   ================================================ */
.page-header {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 150px 3rem 80px;
    position: relative;
    background: var(--bg);
}

.page-tag {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.5;
    margin-bottom: 1.5rem;
}

.page-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.page-title span {
    display: block;
}

.page-title em {
    font-style: normal;
    -webkit-text-stroke: 1px var(--fg);
    -webkit-text-fill-color: transparent;
}

.page-desc {
    font-size: 1.125rem;
    color: var(--gray-light);
    max-width: 500px;
}

/* ================================================
   Projects Page
   ================================================ */
.projects-filter {
    padding: 0 3rem 3rem;
}

.filter-bar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--gray-dark);
    font-family: 'Syne', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.2s;
}

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

\.projects-grid{grid-auto-flow:dense;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 0 3rem 6rem;
}

.project-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--gray-dark);
}

.project-item .project-img {
    width: 100%;
    height: 100%;
}

.project-item .project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.project-item:hover .project-img img {
    transform: scale(1.05);
}

.project-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12,12,12,0.9) 0%, transparent 60%);
    pointer-events: none;
}

.project-item .project-info {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    z-index: 2;
}

.project-item .project-cat {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    opacity: 0.5;
    display: block;
    margin-bottom: 0.5rem;
}

.project-item .project-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.project-item .project-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.6875rem;
    color: var(--gray-light);
    letter-spacing: 0.1em;
}

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

.project-hero > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12,12,12,0.9) 0%, rgba(12,12,12,0.3) 50%, transparent 100%);
}

.project-hero-content {
    position: absolute;
    bottom: 80px;
    left: 3rem;
    right: 3rem;
}

.project-hero-cat {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.5;
    margin-bottom: 1rem;
}

.project-hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

/* Project Info Bar */
.project-info-bar {
    background: var(--bg-alt);
    border-bottom: 1px solid var(--gray-dark);
}

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

.project-info-item {
    padding: 2.5rem 3rem;
    border-right: 1px solid var(--gray-dark);
}

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

.project-info-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.project-info-value {
    font-size: 1rem;
    font-weight: 500;
}

/* Project Content */
.project-content {
    padding: 6rem 3rem;
    max-width: 800px;
}

.project-content h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

.project-content p {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--gray-light);
    margin-bottom: 1.5rem;
}

/* Project Gallery */
.project-gallery {
    padding: 0 3rem 6rem;
}

.project-gallery-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 3rem;
}

.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.project-gallery-item {
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--gray-dark);
}

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

.project-gallery-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Project Navigation */
.project-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--gray-dark);
}

.project-nav-item {
    padding: 4rem 3rem;
    transition: background 0.3s;
}

.project-nav-item:first-child {
    border-right: 1px solid var(--gray-dark);
}

.project-nav-item.next { text-align: right; }

.project-nav-item:hover { background: rgba(255,255,255,0.02); }

.project-nav-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.project-nav-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* ================================================
   About Page
   ================================================ */
.about-intro {
    padding: 6rem 3rem;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-intro-content h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

.about-intro-content p {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--gray-light);
    margin-bottom: 1.5rem;
}

.about-intro-image {
    overflow: hidden;
    background: var(--gray-dark);
}

.about-intro-image img {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.5s, transform 0.5s;
}

.about-intro-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

/* Manifesto */
.manifesto {
    padding: 8rem 3rem;
    background: var(--bg-alt);
    text-align: center;
}

.manifesto-quote {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 500;
    line-height: 1.5;
    max-width: 900px;
    margin: 0 auto 2rem;
}

.manifesto-author {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--gray);
}

/* Values */
.values {
    padding: 6rem 3rem;
}

.values-header {
    margin-bottom: 4rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.value-item {
    padding: 2rem;
    border: 1px solid var(--gray-dark);
}

.value-num {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 1.5rem;
    display: block;
}

.value-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.value-item p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-light);
}

/* Stats Alt */
.stats-alt {
    padding: 6rem 3rem;
    background: var(--bg-alt);
}

/* Team */
.team {
    padding: 6rem 3rem;
}

.team-header {
    margin-bottom: 4rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.member-img {
    overflow: hidden;
    aspect-ratio: 1;
    margin-bottom: 1.5rem;
    background: var(--gray-dark);
}

.member-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s, transform 0.5s;
}

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

.member-info h3 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0.25rem;
}

.member-info span {
    font-size: 0.6875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* Awards */
.awards {
    padding: 6rem 3rem;
    background: var(--bg-alt);
}

.awards-header {
    margin-bottom: 4rem;
}

.awards-list {
    border-top: 1px solid var(--gray-dark);
}

.award-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 3rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--gray-dark);
    align-items: center;
}

.award-year {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray);
}

.award-info h3 {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.award-info p {
    font-size: 0.9375rem;
    color: var(--gray-light);
}

/* ================================================
   Services Page
   ================================================ */
.services-detail {
    padding: 6rem 3rem;
}

.service-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    padding: 6rem 0;
    border-bottom: 1px solid var(--gray-dark);
}

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

.service-detail-item.reverse { direction: rtl; }
.service-detail-item.reverse > * { direction: ltr; }

.service-detail-number {
    font-size: 5rem;
    font-weight: 800;
    color: var(--gray-dark);
    line-height: 1;
    margin-bottom: 1rem;
}

.service-detail-title {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.service-detail-desc {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--gray-light);
    margin-bottom: 2rem;
}

.service-detail-features {
    list-style: none;
}

.service-detail-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-dark);
    font-size: 0.9375rem;
    color: var(--gray-light);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-detail-features li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--fg);
    flex-shrink: 0;
}

.service-detail-image {
    overflow: hidden;
    background: var(--gray-dark);
}

.service-detail-image img {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.5s, transform 0.5s;
}

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

/* ================================================
   Contact Page
   ================================================ */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

.contact-left {
    padding: 150px 4rem 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-left h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.contact-left h2 span {
    display: block;
}

.contact-left h2 em {
    font-style: normal;
    -webkit-text-stroke: 1px var(--fg);
    -webkit-text-fill-color: transparent;
}

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

.contact-info-item h4 {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 0.75rem;
}

.contact-info-item p,
.contact-info-item a {
    font-size: 1rem;
    line-height: 1.6;
}

.contact-info-item a:hover { color: var(--gray-light); }

.contact-right {
    background: var(--bg-alt);
    padding: 150px 4rem 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group { margin-bottom: 2rem; }

.form-group label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 0.75rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--gray-dark);
    font-family: inherit;
    font-size: 1rem;
    color: var(--fg);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--fg);
}

.form-group textarea {
    resize: none;
    min-height: 100px;
}

.form-group input.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.5rem;
    background: var(--fg);
    color: var(--bg);
    border: none;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-submit:hover {
    background: var(--gray);
    color: var(--fg);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ================================================
   Lightbox
   ================================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: transparent;
    border: none;
    color: var(--fg);
    font-size: 2rem;
    cursor: pointer;
    padding: 1rem;
    transition: opacity 0.2s;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 0.7;
}

.lightbox-close { top: 2rem; right: 2rem; }
.lightbox-prev { left: 2rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 2rem; top: 50%; transform: translateY(-50%); }

/* ================================================
   Animations
   ================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================
   Alerts
   ================================================ */
.alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

.alert-success {
    background: rgba(39, 174, 96, 0.1);
    border: 1px solid rgba(39, 174, 96, 0.3);
    color: #27ae60;
}

.alert-danger {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

/* ================================================
   Responsive
   ================================================ */
@media (max-width: 1200px) {
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .project-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .intro { grid-template-columns: 1fr; gap: 4rem; }
    .service-item { grid-template-columns: 50px 1fr 48px; }
    .service-desc { display: none; }
    .contact-section { grid-template-columns: 1fr; }
    .work-grid { grid-template-columns: 1fr; }
    .about-intro-grid { grid-template-columns: 1fr; }
    .service-detail-item { grid-template-columns: 1fr; gap: 3rem; }
    .service-detail-item.reverse { direction: ltr; }
    .project-info-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .header { padding: 1.5rem; }
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
    }
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
    .nav-menu .nav-link {
        font-size: 1.5rem;
        opacity: 1;
    }
    .nav-cta { display: none; }
    .menu-toggle { display: flex; }

    .hero-title { font-size: clamp(2.5rem, 12vw, 5rem); }
    .slide-content { bottom: 100px; left: 1.5rem; right: 1.5rem; }
    .slider-controls { bottom: 1.5rem; right: 1.5rem; }

    .intro { padding: 5rem 1.5rem; }
    .work { padding: 5rem 1.5rem; }
    .services { padding: 5rem 1.5rem; }
    .stats { padding: 4rem 1.5rem; }
    .cta { padding: 6rem 1.5rem; }

    .page-header { padding: 120px 1.5rem 60px; }

    .projects-filter { padding: 0 1.5rem 2rem; }
    .projects-grid { grid-template-columns: 1fr; padding: 0 1.5rem 4rem; }

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

    .footer-top { grid-template-columns: 1fr; padding: 3rem 1.5rem; }
    .footer-nav { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { padding: 1.5rem; }

    .contact-left, .contact-right { padding: 100px 1.5rem 4rem; }
    .contact-info-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .about-intro { padding: 4rem 1.5rem; }
    .manifesto { padding: 4rem 1.5rem; }
    .values { padding: 4rem 1.5rem; }
    .team { padding: 4rem 1.5rem; }
    .awards { padding: 4rem 1.5rem; }
    .services-detail { padding: 4rem 1.5rem; }

    .project-hero-content { left: 1.5rem; right: 1.5rem; bottom: 60px; }
    .project-info-grid { grid-template-columns: 1fr; }
    .project-info-item { border-right: none; border-bottom: 1px solid var(--gray-dark); }
    .project-info-item:last-child { border-bottom: none; }
    .project-content { padding: 4rem 1.5rem; }
    .project-gallery { padding: 0 1.5rem 4rem; }
    .project-gallery-grid { grid-template-columns: 1fr; }
    .project-nav { grid-template-columns: 1fr; }
    .project-nav-item:first-child { border-right: none; border-bottom: 1px solid var(--gray-dark); }
    .project-nav-item.next { text-align: left; }
    .project-nav-item { padding: 2rem 1.5rem; }

    .award-item { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* ===== THEME (dark/light) + i18n tools — KARA (2026-05-19). Varsayilan: dark (monokrom). ===== */
:root{ color-scheme: dark; }
html[data-theme="light"]{
  color-scheme: light;
  --bg:#F4F3F1; --bg-alt:#FFFFFF; --fg:#0E0E0E; --accent:#0E0E0E;
  --gray:#6A6A6A; --gray-dark:#CFCFCF; --gray-light:#4A4A4A;
}
html[data-theme="light"] body{ background:var(--bg); color:var(--fg); }
html[data-theme="light"] .header{ background:rgba(244,243,241,.9)!important; }
html[data-theme="light"] img{ filter:contrast(1.02); }
.header-tools{ display:inline-flex;align-items:center;gap:12px;margin-left:16px;vertical-align:middle; }
.theme-toggle{ width:36px;height:36px;padding:0;border:1px solid currentColor;background:transparent;color:inherit;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;opacity:.7;transition:opacity .2s,transform .25s; }
.theme-toggle:hover{ opacity:1;transform:rotate(-12deg); }
.theme-toggle svg{ width:17px;height:17px; }
html[data-theme="dark"] .theme-toggle .ico-sun{display:block} html[data-theme="dark"] .theme-toggle .ico-moon{display:none}
html[data-theme="light"] .theme-toggle .ico-sun{display:none} html[data-theme="light"] .theme-toggle .ico-moon{display:block}
.lang-switch{ display:inline-flex;align-items:center;gap:5px;font-size:.8rem;letter-spacing:.08em; }
.lang-switch a{ opacity:.45;color:inherit;text-decoration:none; } .lang-switch a:hover{opacity:.8}
.lang-switch a.active{ opacity:1;font-weight:700;text-decoration:underline; } .lang-switch .lang-sep{opacity:.3}
@media (max-width:900px){ .header-tools{ margin-left:0; } }

/* ============================================================
   DEEP FIX (2026-05-19): header-tools'u akıştan çıkar — hiçbir
   temanın header/nav/footer düzenini bozmaz. Kendi içinde izole.
   ============================================================ */
.header-tools{
  position:fixed !important; right:18px !important; bottom:18px !important;
  top:auto !important; left:auto !important; margin:0 !important;
  display:flex !important; align-items:center !important; gap:10px !important;
  width:auto !important; height:auto !important;
  padding:8px 13px !important; border-radius:999px !important;
  background:rgba(18,18,18,.72) !important; color:#fff !important;
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  box-shadow:0 6px 22px rgba(0,0,0,.28) !important; z-index:99990 !important;
  border:1px solid rgba(255,255,255,.12) !important;
}
html[data-theme="light"] .header-tools{
  background:rgba(255,255,255,.85) !important; color:#141414 !important;
  box-shadow:0 6px 22px rgba(0,0,0,.13) !important; border-color:rgba(0,0,0,.10) !important;
}
.header-tools .theme-toggle{
  all:unset !important; box-sizing:border-box !important;
  width:34px !important; height:34px !important; border-radius:50% !important;
  border:1px solid currentColor !important; opacity:.85;
  display:inline-flex !important; align-items:center !important; justify-content:center !important;
  cursor:pointer !important; color:inherit !important;
}
.header-tools .theme-toggle:hover{ opacity:1; }
.header-tools .theme-toggle svg{ width:16px !important; height:16px !important; display:block !important; margin:0 !important; }
.header-tools .lang-switch{ display:inline-flex !important; align-items:center !important; gap:6px !important; margin:0 !important; padding:0 !important; }
.header-tools .lang-switch a{
  all:unset !important; cursor:pointer !important; color:inherit !important;
  font:600 12px/1 system-ui,-apple-system,Segoe UI,Arial,sans-serif !important;
  letter-spacing:.05em !important; opacity:.55; padding:2px 1px !important;
}
.header-tools .lang-switch a:hover{ opacity:.9; }
.header-tools .lang-switch a.active{ opacity:1 !important; text-decoration:underline !important; text-underline-offset:3px; }
.header-tools .lang-switch .lang-sep{ opacity:.4; font:600 12px/1 system-ui,sans-serif !important; }
.header-tools .ico-sun,.header-tools .ico-moon{ display:none !important; }
html[data-theme="dark"]  .header-tools .ico-sun { display:block !important; }
html[data-theme="light"] .header-tools .ico-moon{ display:block !important; }
@media (max-width:600px){ .header-tools{ right:12px !important; bottom:12px !important; padding:7px 11px !important; gap:8px !important; } }

/* Footer yasal linkleri: hicbir temada tasmasin/bozmasin (guvenli) */
.footer-legal-links{ display:block; margin-top:10px; font-size:.8rem; opacity:.7; }
.footer-legal-links a{ text-decoration:none; }

/* ============================================================
   FINAL v3 (2026-05-19): switcher header İÇİNDE, temaya uyumlu.
   Önceki .header-tools kurallarını EZER. position:static -> akışta.
   ============================================================ */
.header-tools{
  position:static !important; display:inline-flex !important; align-items:center !important;
  gap:14px !important; margin:0 0 0 22px !important; padding:0 !important;
  background:none !important; box-shadow:none !important; border:0 !important;
  width:auto !important; height:auto !important; right:auto !important; bottom:auto !important;
  top:auto !important; left:auto !important; z-index:auto !important; vertical-align:middle;
  -webkit-backdrop-filter:none !important; backdrop-filter:none !important;
}
.header-tools .theme-toggle{
  all:unset !important; box-sizing:border-box !important; cursor:pointer !important;
  width:34px !important; height:34px !important; border-radius:50% !important;
  border:1px solid currentColor !important; opacity:.6;
  display:inline-flex !important; align-items:center !important; justify-content:center !important;
  color:inherit !important; flex:0 0 auto !important;
}
.header-tools .theme-toggle:hover{ opacity:1; }
.header-tools .theme-toggle svg{ width:16px !important; height:16px !important; display:block !important; margin:0 !important; }
.header-tools .theme-toggle .ico-sun,.header-tools .theme-toggle .ico-moon{ display:none !important; }
html:not([data-theme="light"]) .header-tools .theme-toggle .ico-sun{ display:block !important; }
html[data-theme="light"] .header-tools .theme-toggle .ico-moon{ display:block !important; }
.header-tools .lang-switch{ display:inline-flex !important; align-items:center !important; gap:7px !important; margin:0 !important; padding:0 !important; }
.header-tools .lang-switch a{
  all:unset !important; cursor:pointer !important; color:inherit !important; opacity:.5;
  font:600 12px/1 system-ui,-apple-system,Segoe UI,Arial,sans-serif !important;
  letter-spacing:.06em !important; text-transform:none !important;
}
.header-tools .lang-switch a:hover{ opacity:.85; }
.header-tools .lang-switch a.active{ opacity:1 !important; }
.header-tools .lang-switch .lang-sep{ opacity:.4; font:600 12px/1 system-ui,sans-serif !important; color:inherit !important; }
@media (max-width:900px){ .header-tools{ display:none !important; } }

/* "Powered by ALFA Dizayn": ortalı, ince, taşmasız */
#fcreds{ display:block !important; width:100% !important; box-sizing:border-box !important;
  text-align:center !important; padding:14px 12px !important; margin:0 !important;
  font-size:12px !important; letter-spacing:.04em !important; opacity:.5 !important;
  position:static !important; left:auto !important; bottom:auto !important; }
#fcreds a{ color:inherit !important; text-decoration:none !important; }
#fcreds:empty::after{ font-size:12px !important; }