/* ====== KATMAN MEDIA — builder.ktappliance.com CLONE ====== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg: #1a1a1a;
    --bg-dark: #111111;
    --bg-card: #222222;
    --text: #ffffff;
    --text-muted: #999999;
    --text-dim: #666666;
    --accent: #ff6b00;
    --border: #333333;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    line-height: 1.5;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--accent); color: #000; }

/* ====== TOPBAR (Hamburger trigger - always visible) ====== */
.topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2rem;
}

.topbar-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #000;
    padding: 0.625rem 0.75rem 0.625rem 1.25rem;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.3s;
}

.topbar-inner:hover { opacity: 0.85; }

.topbar-logo-img {
    height: 22px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

.topbar-logo-text {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #fff;
    white-space: nowrap;
}

.topbar-hamburger {
    width: 28px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2px 0;
}

.topbar-hamburger span {
    display: block;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
}

.topbar-inner.active .topbar-hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.topbar-inner.active .topbar-hamburger span:nth-child(2) {
    opacity: 0;
}
.topbar-inner.active .topbar-hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ====== FULLSCREEN MENU OVERLAY ====== */
.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 150;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    visibility: hidden;
    transition: none;
}

.menu-overlay.open {
    visibility: visible;
}

/* Menu Header */
.menu-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2rem;
    flex-shrink: 0;
}

.menu-logo-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #000;
    padding: 0.625rem 0.75rem 0.625rem 1.25rem;
    border-radius: 6px;
}

.menu-logo-text {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.menu-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: none;
    border: none;
    color: #fff;
}

.menu-close svg {
    width: 20px;
    height: 20px;
}

/* Menu Body */
.menu-body {
    flex: 1;
    display: flex;
    padding: 0 3rem 0 3rem;
    overflow: hidden;
}

@media (max-width: 768px) {
    .menu-body { padding: 0 1.5rem; flex-direction: column; }
}

/* Menu Nav - Left side big links */
.menu-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
}

.menu-nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text);
    transition: color 0.3s, opacity 0.3s;
    padding: 0.25rem 0;
    opacity: 0;
    transform: translateX(5rem);
}

.menu-nav-link:hover {
    opacity: 0.6;
}

.menu-nav-link.active .nav-dot,
.menu-nav-link:hover .nav-dot {
    opacity: 1;
    transform: scale(1);
}

.nav-dot {
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s;
}

@media (max-width: 768px) {
    .menu-nav-link {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }
    .nav-dot {
        width: 12px;
        height: 12px;
    }
}

/* Menu Sidebar - Right side social links */
.menu-sidebar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 0.5rem;
    padding-left: 3rem;
}

@media (max-width: 768px) {
    .menu-sidebar {
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem 0 0 0;
        gap: 1.5rem;
    }
}

.menu-social-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.3s;
    opacity: 0;
    transform: translateX(3rem);
}

.menu-social-link:hover {
    color: var(--text);
}

/* Menu Footer */
.menu-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 1.5rem 3rem 2rem;
    flex-shrink: 0;
    opacity: 0;
    transform: translateY(2rem);
}

@media (max-width: 768px) {
    .menu-footer { padding: 1.5rem; }
}

.menu-footer-label {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 0.25rem;
}

.menu-footer-text {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.menu-footer-text a {
    color: var(--text-muted);
    transition: color 0.3s;
}

.menu-footer-text a:hover {
    color: var(--text);
}

/* ====== HERO SECTION ====== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 3rem 4rem;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .hero { padding: 0 1.5rem 3rem; }
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero-title em {
    font-style: normal;
    color: var(--accent);
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 0;
    transition: all 0.3s;
}

.hero-cta:hover {
    background: #ff8533;
    transform: translateY(-2px);
}

.hero-cta svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s;
}

.hero-cta:hover svg {
    transform: translateX(4px);
}

/* ====== SECTION COMMON ====== */
.section {
    padding: 6rem 3rem;
}

@media (max-width: 768px) {
    .section { padding: 4rem 1.5rem; }
}

.section-eyebrow {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.section-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 600px;
}

.section-dark { background: var(--bg-dark); }
.section-border { border-top: 1px solid var(--border); }

/* ====== PROCESS / STEPS CARDS ====== */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

.step-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s;
}

.step-card:hover {
    transform: translateY(-4px);
}

.step-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.step-card-body {
    padding: 1.5rem;
}

.step-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.step-card-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ====== ADVANTAGE CARDS ====== */
.advantage-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .advantage-grid { grid-template-columns: repeat(3, 1fr); }
}

.advantage-card {
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s;
}

.advantage-card:hover {
    border-color: var(--accent);
    background: rgba(255, 107, 0, 0.03);
}

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

.advantage-card-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ====== STATS ROW ====== */
.stats-row {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    padding: 4rem 3rem;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

@media (max-width: 768px) {
    .stats-row { padding: 3rem 1.5rem; gap: 2rem; }
}

.stat-item { text-align: left; }

.stat-value {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--accent);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

/* ====== TEAM GRID ====== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .team-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .team-grid { grid-template-columns: repeat(4, 1fr); }
}

.team-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s;
}

.team-card:hover { transform: translateY(-4px); }

.team-card-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.team-card-body {
    padding: 1.25rem;
}

.team-card-name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.team-card-role {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.team-card-desc {
    font-size: 0.8125rem;
    color: var(--text-dim);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.team-card-links {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
}

.team-card-links a {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: color 0.3s;
}

.team-card-links a:hover { color: var(--accent); }

/* ====== PROJECTS PAGE CARDS ====== */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.project-row {
    display: grid;
    grid-template-columns: 1fr;
    border-bottom: 1px solid var(--border);
}

@media (min-width: 768px) {
    .project-row { grid-template-columns: 1fr 1fr; min-height: 500px; }
    .project-row.reverse .project-row-img { order: 2; }
    .project-row.reverse .project-row-info { order: 1; }
}

.project-row-img {
    position: relative;
    overflow: hidden;
}

.project-row-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 300px;
    transition: transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

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

.project-row-arrow {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    transition: transform 0.3s;
}

.project-row:hover .project-row-arrow {
    transform: scale(1.1);
}

.project-row-info {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .project-row-info { padding: 1.5rem; }
}

.project-row-title {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.project-row-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-tag {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    transition: all 0.3s;
}

.project-tag.accent {
    border-color: var(--accent);
    color: var(--accent);
}

/* ====== BRANDS MARQUEE ====== */
.brands-section {
    overflow: hidden;
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.brands-section .section-eyebrow,
.brands-section .section-title {
    padding-left: 3rem;
}

@media (max-width: 768px) {
    .brands-section .section-eyebrow,
    .brands-section .section-title {
        padding-left: 1.5rem;
    }
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-left 40s linear infinite;
    margin-top: 2rem;
}

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

.marquee-track.reverse { animation-name: marquee-right; }

@keyframes marquee-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.marquee-content {
    display: flex;
    gap: 1rem;
    padding: 0 0.5rem;
}

.brand-item {
    flex-shrink: 0;
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-muted);
    white-space: nowrap;
    transition: all 0.3s;
}

.brand-item:hover {
    color: var(--accent);
    background: var(--bg-dark);
}

/* ====== CTA BLOCK ====== */
.cta-block {
    padding: 5rem 3rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
    .cta-block { padding: 3rem 1.5rem; }
}

.cta-block .section-title { margin: 0 auto 1rem; }
.cta-block .section-desc { margin: 0 auto 2rem; text-align: center; }

/* ====== CONTACT FORM ====== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .form-row { grid-template-columns: 1fr 1fr; }
}

.form-group { display: flex; flex-direction: column; }

.form-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9375rem;
    font-family: inherit;
    background: var(--bg-dark);
    color: var(--text);
    transition: border-color 0.2s;
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--text-dim);
}

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

.form-select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

.form-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    justify-content: center;
}

.form-submit:hover { background: #ff8533; }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-success {
    display: none;
    text-align: center;
    padding: 3rem 1rem;
}

.form-success.show { display: block; }

.form-success h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-success p { color: var(--text-muted); }

/* Contact Info */
.contact-info { display: flex; flex-direction: column; gap: 2rem; }

.contact-info-title {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}

.contact-info-item {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.contact-info-item a {
    color: var(--text-muted);
    transition: color 0.3s;
}

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

/* ====== FOOTER ====== */
.footer {
    border-top: 1px solid var(--border);
    padding: 3rem;
}

@media (max-width: 768px) {
    .footer { padding: 2rem 1.5rem; }
}

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

@media (min-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr 1fr 1fr; }
}

.footer-col-title {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.footer-link {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy-label {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 0.25rem;
}

.footer-copy-text {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.footer-design-label {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    margin-bottom: 0.25rem;
    text-align: right;
}

.footer-design-link {
    display: inline-flex;
    align-items: center;
    gap: 0.20rem;
    font-family: 'Press Start 2P', monospace;
    font-size: 0.875rem;
    font-weight: 400;
    transition: opacity 0.3s;
    text-align: right;
    text-decoration: none;
    letter-spacing: 0.05em;
    line-height: 1.4;
}
.footer-design-link .ft-name { color: #00e5ff; }
.footer-design-link .ft-tech { color: #ffffff; margin-left: 0.20rem; }

.footer-design-link:hover { opacity: 0.8; }
.footer-design-link img.furkatech-footer-logo {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: contain;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .footer-design-link {
        font-size: 0.625rem;
        gap: 0.15rem;
    }
    .footer-design-link img.furkatech-footer-logo {
        width: 40px;
        height: 40px;
    }
}
@media (max-width: 480px) {
    .footer-design-link {
        font-size: 0.5rem;
    }
    .footer-design-link img.furkatech-footer-logo {
        width: 32px;
        height: 32px;
    }
}

/* ====== PAGE HEADER ====== */
.page-hero {
    padding: 10rem 3rem 4rem;
}

@media (max-width: 768px) {
    .page-hero { padding: 8rem 1.5rem 3rem; }
}

.page-hero .section-eyebrow { margin-bottom: 0.75rem; }

.page-hero .section-title {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: 0;
}

/* ====== SCROLLBAR ====== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ====== ANIMATIONS ====== */
[data-anim] {
    opacity: 0;
    transform: translateY(40px);
}

[data-anim].visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* ====== LOGO IMAGES ====== */
.menu-logo-img {
    height: 24px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

.footer-logo-wrap {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.footer-logo-img {
    height: 140px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.6;
}

.brand-item-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
}

.brand-item-logo img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.6;
    transition: all 0.3s;
}

.brand-item-logo span {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.02em;
    transition: color 0.3s;
}

.brand-item-logo:hover img {
    opacity: 1;
    filter: none;
}

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

/* ====== PROJECT FILTER TABS ====== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 3rem 2rem;
}

@media (max-width: 768px) {
    .filter-bar { padding: 0 1.5rem 1.5rem; }
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn:hover {
    border-color: var(--text-muted);
    color: var(--text);
}

.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
}

/* Project row transition for filtering */
.project-row {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.project-row.hidden {
    display: none;
}

.project-row.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* ====== SPINNER ====== */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
    width: 20px; height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
}

/* ====== REFERANS / FIRMA KARTLARI ====== */
.ref-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .ref-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .ref-grid { grid-template-columns: repeat(3, 1fr); }
}

.ref-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.ref-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.ref-card-logo {
    overflow: hidden;
}

.ref-card-logo img {
    width: 100%;
    aspect-ratio: 2/1;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.ref-card:hover .ref-card-logo img {
    transform: scale(1.05);
}

.ref-card-body {
    padding: 1.5rem;
}

.ref-card-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.ref-card-sector {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.ref-card-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ref-card-services {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.ref-card-services .project-tag {
    font-size: 0.625rem;
}

/* ====== CONTACT GRID ALIGNMENT FIX ====== */
@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1.2fr 0.8fr;
        gap: 4rem;
        align-items: start;
    }
}

.contact-info {
    position: sticky;
    top: 6rem;
}

/* ====== ADMIN PANEL ====== */
.admin-body {
    background: var(--bg);
    min-height: 100vh;
    padding: 2rem;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-header-left img {
    height: 28px;
    filter: brightness(0) invert(1);
}

.admin-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--accent);
    color: #000;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 700;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.admin-btn:hover { background: #ff8533; }

.admin-btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
}

.admin-btn-outline:hover {
    border-color: var(--text-muted);
    color: var(--text);
    background: transparent;
}

.admin-btn-danger {
    background: #dc2626;
    color: #fff;
}

.admin-btn-danger:hover { background: #ef4444; }

.admin-btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

/* Login */
.admin-login {
    max-width: 400px;
    margin: 10vh auto;
    padding: 2.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.admin-login h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.admin-login p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.admin-login .form-group { margin-bottom: 1.25rem; }

/* Project Table */
.admin-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 1024px) {
    .admin-grid { grid-template-columns: 1fr 1fr; }
}

.admin-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s;
}

.admin-card:hover { border-color: var(--accent); }

.admin-card-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.admin-card-body {
    padding: 1.25rem;
}

.admin-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
}

.admin-card-cat {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.admin-card-desc {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.admin-card-actions {
    display: flex;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

/* Modal */
.admin-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 500;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.admin-modal-overlay.show { display: flex; }

.admin-modal {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
}

.admin-modal h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.admin-modal .form-group { margin-bottom: 1.25rem; }

.admin-modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

/* Image upload */
.image-upload-zone {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.image-upload-zone:hover { border-color: var(--accent); }

.image-upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.image-upload-zone p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.image-upload-zone .upload-icon {
    font-size: 2rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
}

.image-preview {
    margin-top: 1rem;
    border-radius: 8px;
    overflow: hidden;
    display: none;
}

.image-preview.show { display: block; }

.image-preview img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* Tags Input */
.tags-input-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.625rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-dark);
    min-height: 44px;
    cursor: text;
}

.tags-input-wrap:focus-within { border-color: var(--accent); }

.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.tag-chip-remove {
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    color: var(--text-dim);
    transition: color 0.2s;
}

.tag-chip-remove:hover { color: #dc2626; }

.tags-input {
    flex: 1;
    min-width: 100px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--text);
    outline: none;
}

.tags-input::placeholder { color: var(--text-dim); }

/* Admin toast notification */
.admin-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 8px;
    z-index: 600;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
}

.admin-toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* No projects */
.no-projects {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-dim);
}

.no-projects p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

/* Footer brand text — fills full width, 20rem max, scales down */
.footer-brand-text {
    font-size: clamp(2.5rem, 11.5vw, 20rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.02em;
    text-align: center;
    white-space: nowrap;
    width: 100%;
    padding: 0 1rem;
}