/* ============================================================
   KAAN TÜRK — Portfolio Website
   Dark Tech Theme | Glassmorphism | Modern UI
   ============================================================ */

/* ── Variables ─────────────────────────────────────────── */
:root {
    --bg-0: #03030a;
    --bg-1: #07071a;
    --bg-2: #0d0d28;
    --bg-card: rgba(255,255,255,0.03);
    --bg-card-hover: rgba(255,255,255,0.06);

    --accent: #6C63FF;
    --accent-2: #4ECDC4;
    --accent-3: #FF6584;
    --accent-glow: rgba(108,99,255,0.4);

    --text-1: #f0f0ff;
    --text-2: #9090b8;
    --text-3: #5a5a88;

    --border: rgba(108,99,255,0.15);
    --border-hover: rgba(108,99,255,0.4);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --shadow-glow: 0 0 60px rgba(108,99,255,0.15);
    --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-card-hover: 0 16px 48px rgba(0,0,0,0.6), 0 0 0 1px var(--border-hover);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    background-color: var(--bg-0);
    color: var(--text-1);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

img, svg { display: block; }

/* ── Typography ─────────────────────────────────────────── */
.text-gradient {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #000ac7);
    color: #fff;
    box-shadow: 0 4px 24px rgba(108,99,255,0.4);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(108,99,255,0.6);
}

.btn-outline {
    background: transparent;
    color: var(--text-1);
    border: 1.5px solid var(--border-hover);
    backdrop-filter: blur(8px);
}
.btn-outline:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }
.btn-loading { opacity: 0.7; cursor: not-allowed; }

/* ── Spinner ────────────────────────────────────────────── */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Section Layout ─────────────────────────────────────── */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 6px 16px;
    background: rgba(108,99,255,0.1);
    border: 1px solid rgba(108,99,255,0.2);
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-1);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-2);
    max-width: 520px;
    margin: 0 auto;
}

/* ── Reveal Animations ──────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: none;
}

/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar-scrolled {
    background: rgba(3,3,10,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: var(--shadow-glow);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.1rem;
    text-decoration: none;
}

.brand-kt {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    font-size: 0.85rem;
    font-weight: 900;
    color: #fff;
    flex-shrink: 0;
}

.brand-name { color: var(--text-1); }

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-2);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 50px;
    transition: var(--transition);
    text-decoration: none;
}
.nav-link:hover { color: var(--text-1); background: var(--bg-card-hover); }

.nav-cta {
    background: linear-gradient(135deg, var(--accent), #000ac7);
    color: #fff !important;
    padding: 9px 20px;
    box-shadow: 0 4px 16px rgba(108,99,255,0.35);
}
.nav-cta:hover {
    box-shadow: 0 6px 24px rgba(108,99,255,0.5);
    transform: translateY(-1px);
}

/* ── Navbar Right (Language + Hamburger) ────────────────── */
.navbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ── Language Selector ──────────────────────────────────── */
.lang-selector {
    position: relative;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-1);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.lang-current:hover,
.lang-open .lang-current {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.lang-flag { width: 1.25em; height: 0.9em; border-radius: 2px; }
.lang-code { letter-spacing: 0.05em; }

.lang-chevron {
    transition: transform 0.2s ease;
    opacity: 0.6;
}
.lang-open .lang-chevron { transform: rotate(180deg); }

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 150px;
    background: rgba(7,7,26,0.95);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-md);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5), var(--shadow-glow);
    overflow: hidden;
    z-index: 2000;
    animation: dropIn 0.15s ease;
}
@keyframes dropIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    background: none;
    border: none;
    color: var(--text-2);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
    text-align: left;
}
.lang-option:hover { background: var(--bg-card-hover); color: var(--text-1); }
.lang-option-active { color: var(--accent) !important; }
.lang-check { margin-left: auto; color: var(--accent); }

/* ── Hamburger ──────────────────────────────────────────── */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-1);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-open span:nth-child(2) { opacity: 0; }
.hamburger-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ───────────────────────────────────────────────── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

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

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(108,99,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108,99,255,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 40%, transparent 100%);
    mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 40%, transparent 100%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 8s ease-in-out infinite;
}
.hero-orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(108,99,255,0.2), transparent 70%);
    top: -100px; left: -100px;
    animation-delay: 0s;
}
.hero-orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(78,205,196,0.15), transparent 70%);
    top: 20%; right: 5%;
    animation-delay: 2s;
}
.hero-orb-3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(255,101,132,0.1), transparent 70%);
    bottom: 10%; left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.02); }
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-2);
    padding: 8px 18px;
    background: rgba(78,205,196,0.08);
    border: 1px solid rgba(78,205,196,0.2);
    border-radius: 50px;
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px; height: 8px;
    background: var(--accent-2);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(78,205,196,0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(78,205,196,0); }
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.hero-greeting {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-2);
    font-weight: 500;
}

.hero-name {
    font-size: clamp(3.5rem, 8vw, 6.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 0%, #b0a8ff 50%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-role {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--text-2);
}

.typed-text {
    color: var(--accent);
    border-right: 2px solid var(--accent);
    padding-right: 4px;
    animation: blink 1s infinite;
}
@keyframes blink { 0%, 100% { border-color: var(--accent); } 50% { border-color: transparent; } }

.hero-desc {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-2);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 64px;
}

.hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 32px;
    padding: 20px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-3);
    font-weight: 500;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-dot {
    width: 6px; height: 20px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    border-radius: 3px;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ── ABOUT ──────────────────────────────────────────────── */
.about-section { background: var(--bg-1); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.about-avatar-wrap {
    position: relative;
    width: 220px;
    height: 220px;
}

.about-avatar {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-2), rgba(108,99,255,0.15));
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 2px solid var(--border);
    overflow: hidden;
}

.about-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.about-avatar svg {
    width: 100px;
    height: 100px;
    color: rgba(108,99,255,0.6);
}

.about-avatar-ring {
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    border: 1.5px dashed rgba(108,99,255,0.25);
    animation: spin-slow 20s linear infinite;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }

.about-badge-floating {
    position: absolute;
    bottom: -10px;
    right: -10px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: linear-gradient(135deg, var(--accent), #000ac7);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 4px 16px rgba(108,99,255,0.4);
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    max-width: 360px;
}

.tech-badge {
    padding: 5px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-2);
    transition: var(--transition);
}
.tech-badge:hover {
    border-color: var(--accent);
    color: var(--text-1);
    background: rgba(108,99,255,0.08);
}

.about-content { display: flex; flex-direction: column; gap: 0; }

.about-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: var(--text-2);
    line-height: 1.75;
    margin: 24px 0 32px;
}
.about-text strong { color: var(--text-1); }
.about-text p { font-size: 1rem; }

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.highlight-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.highlight-icon {
    width: 40px; height: 40px;
    flex-shrink: 0;
    background: rgba(108,99,255,0.1);
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    color: var(--accent);
}

.highlight-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.highlight-text strong { font-size: 0.9rem; color: var(--text-1); }
.highlight-text span { font-size: 0.82rem; color: var(--text-3); }

/* ── SERVICES ───────────────────────────────────────────── */
.services-section { background: var(--bg-0); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    transition-delay: var(--delay, 0ms);
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}
.service-card:hover::before { opacity: 1; }

.service-icon-wrap { margin-bottom: 24px; }

.service-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(78,205,196,0.08));
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--accent);
    border: 1px solid rgba(108,99,255,0.2);
}
.service-icon svg { width: 26px; height: 26px; }

.service-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.65;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.83rem;
    color: var(--text-3);
}
.service-features li svg { color: var(--accent-2); flex-shrink: 0; }

/* ── PORTFOLIO ──────────────────────────────────────────── */
.portfolio-section { background: var(--bg-1); }

.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-2);
    cursor: pointer;
    transition: var(--transition);
}
.filter-btn:hover { border-color: var(--border-hover); color: var(--text-1); }
.filter-active {
    background: linear-gradient(135deg, var(--accent), #8b7fff) !important;
    border-color: transparent !important;
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(108,99,255,0.4);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    transition-delay: var(--delay, 0ms);
}
.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.project-visual {
    height: 160px;
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
}
.project-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.3));
}

.gradient-blue { background: linear-gradient(135deg, #1a1a4e, #2d2d7a, #3a3aaa); }
.gradient-green { background: linear-gradient(135deg, #0d3322, #155a3e, #1a7a52); }
.gradient-purple { background: linear-gradient(135deg, #2a0a4a, #4a1a7a, #6a2aaa); }
.gradient-orange { background: linear-gradient(135deg, #3a1a00, #6a3300, #8a4a00); }
.gradient-teal { background: linear-gradient(135deg, #002a2a, #004a4a, #006a6a); }
.gradient-pink { background: linear-gradient(135deg, #3a0a1a, #6a1a3a, #8a2a5a); }

.project-icon {
    position: relative;
    z-index: 1;
    width: 56px; height: 56px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: rgba(255,255,255,0.9);
}
.project-icon svg { width: 28px; height: 28px; }

.project-content { padding: 24px; }

.project-category {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    display: block;
    margin-bottom: 8px;
}

.project-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 10px;
}

.project-desc {
    font-size: 0.85rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tech-tag {
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    background: rgba(108,99,255,0.08);
    border: 1px solid rgba(108,99,255,0.15);
    color: var(--accent);
    border-radius: 50px;
}

/* ── CONTACT ────────────────────────────────────────────── */
.contact-section { background: var(--bg-0); }

/* SEO Banner */
.seo-banner {
    position: relative;
    margin-bottom: 48px;
    padding: 32px 40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(108,99,255,0.08) 0%, rgba(78,205,196,0.06) 100%);
    border: 1px solid rgba(108,99,255,0.25);
    overflow: hidden;
}

.seo-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 0% 50%, rgba(108,99,255,0.12) 0%, transparent 60%);
    pointer-events: none;
}

.seo-banner-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.seo-banner-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid;
    place-items: center;
    color: #fff;
    flex-shrink: 0;
}

.seo-banner-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-2);
    margin-bottom: 4px;
}

.seo-banner-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-1);
    line-height: 1.3;
}

.seo-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.seo-keyword {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: 100px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(108,99,255,0.2);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-1);
    transition: var(--transition);
    cursor: default;
}

.seo-keyword svg {
    color: var(--accent-2);
    flex-shrink: 0;
}

.seo-keyword:hover {
    background: rgba(108,99,255,0.12);
    border-color: rgba(108,99,255,0.4);
    transform: translateY(-1px);
}

@media (max-width: 600px) {
    .seo-banner { padding: 24px 20px; }
    .seo-banner-title { font-size: 1.05rem; }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    align-items: stretch;
}

.contact-info {
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
}

/* ── Availability Card ─────────────────────────────── */
.availability-card {
    flex: 1;
    margin-bottom: 28px;
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.avail-status-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avail-pulse-wrap {
    position: relative;
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

.avail-dot {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #22c55e;
}

.avail-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: #22c55e;
    opacity: 0.35;
    animation: avail-ping 1.8s ease-out infinite;
}

@keyframes avail-ping {
    0%   { transform: scale(1);   opacity: 0.35; }
    70%  { transform: scale(2.2); opacity: 0; }
    100% { transform: scale(2.2); opacity: 0; }
}

.avail-status-text {
    font-size: 0.88rem;
    font-weight: 700;
    color: #22c55e;
    letter-spacing: 0.01em;
}

.avail-divider {
    height: 1px;
    background: var(--border);
    opacity: 0.6;
}

/* Clock */
.avail-clock-block {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.avail-clock-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-3);
    margin-bottom: 6px;
}

.avail-time {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-1);
    letter-spacing: -0.02em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, #fff 40%, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.avail-date {
    font-size: 0.78rem;
    color: var(--text-3);
    font-weight: 500;
    margin-top: 4px;
    text-transform: capitalize;
}

/* Working hours */
.avail-hours {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.avail-hours-title {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-3);
    margin-bottom: 2px;
}

.avail-hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-2);
}

.avail-hours-val {
    font-weight: 600;
    color: var(--text-1);
}

.avail-hours-dim {
    color: var(--text-3) !important;
    font-weight: 500 !important;
}
.contact-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 28px;
    color: var(--text-1);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-icon {
    width: 42px; height: 42px;
    flex-shrink: 0;
    background: rgba(108,99,255,0.1);
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    color: var(--accent);
}
.contact-icon svg { width: 18px; height: 18px; }

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.contact-text strong { font-size: 0.85rem; color: var(--text-1); font-weight: 600; }
.contact-text span { font-size: 0.82rem; color: var(--text-3); }

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: auto;
}

.social-btn {
    width: 44px; height: 44px;
    display: grid;
    place-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-2);
    transition: var(--transition);
}
.social-btn:hover {
    background: rgba(108,99,255,0.1);
    border-color: var(--border-hover);
    color: var(--accent);
    transform: translateY(-2px);
}

.contact-form-wrap {
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-group label {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--text-2);
}

.form-input {
    padding: 12px 16px;
    background: var(--bg-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-1);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
    width: 100%;
    font-family: inherit;
}
.form-input::placeholder { color: var(--text-3); }
.form-input:focus {
    border-color: var(--accent);
    background: rgba(108,99,255,0.04);
    box-shadow: 0 0 0 3px rgba(108,99,255,0.1);
}

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

.form-error {
    font-size: 0.78rem;
    color: var(--accent-3);
    margin-top: -4px;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 20px 0;
}
.success-icon {
    width: 64px; height: 64px;
    background: rgba(78,205,196,0.1);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--accent-2);
}
.form-success h3 { font-size: 1.25rem; font-weight: 700; color: var(--text-1); }
.form-success p { color: var(--text-2); font-size: 0.9rem; }

/* ── FOOTER ─────────────────────────────────────────────── */
.site-footer {
    background: var(--bg-1);
    border-top: 1px solid var(--border);
    padding: 60px 0 40px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-tagline {
    color: var(--text-3);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}
.footer-links a {
    color: var(--text-3);
    font-size: 0.85rem;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); }

.footer-copy {
    color: var(--text-3);
    font-size: 0.8rem;
    margin-top: 4px;
}

/* ── Blazor Error UI ────────────────────────────────────── */
#blazor-error-ui {
    display: none;
    bottom: 0;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 9999;
    background: #1a0a0a;
    border-top: 1px solid rgba(255,101,132,0.3);
    color: var(--text-1);
    font-size: 0.85rem;
}
#blazor-error-ui .reload,
#blazor-error-ui .dismiss { color: var(--accent); cursor: pointer; margin-left: 8px; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { flex-direction: row; flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 768px) {
    .section { padding: 72px 0; }

    .navbar-nav {
        position: fixed;
        top: 0; left: 0; right: 0;
        height: 100vh;
        background: rgba(3,3,10,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
        z-index: -1;
    }
    .navbar-nav.nav-open { opacity: 1; pointer-events: all; z-index: 999; }
    .navbar-nav .nav-link { font-size: 1.2rem; padding: 14px 32px; }

    .hamburger { display: flex; z-index: 1001; }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 0;
        padding: 16px 20px;
        width: 100%;
        box-sizing: border-box;
    }
    .stat-item { padding: 0 8px; }
    .stat-number { font-size: 1.4rem; }
    .stat-label { font-size: 0.7rem; white-space: normal; text-align: center; line-height: 1.3; }
    .stat-divider { display: none; }
    .scroll-indicator { display: none; }

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

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

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: center; }
    .stat-number { font-size: 1.25rem; }
    .stat-label { font-size: 0.65rem; }
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: rgba(108,99,255,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(108,99,255,0.5); }

/* ── Selection ──────────────────────────────────────────── */
::selection { background: rgba(108,99,255,0.3); color: var(--text-1); }

/* ── Marquee Strip ──────────────────────────────────────── */
.marquee-section {
    border-top: 1px solid rgba(108,99,255,0.15);
    border-bottom: 1px solid rgba(108,99,255,0.15);
    overflow: hidden;
    background: rgba(108,99,255,0.03);
}

.marquee-track {
    padding: 12px 0;
    overflow: hidden;
    border-bottom: 1px solid rgba(108,99,255,0.08);
}

.marquee-track:last-child {
    border-bottom: none;
}

.marquee-track-2 {
    padding: 12px 0;
}

.marquee-inner {
    display: flex;
    gap: 0;
    align-items: center;
    width: max-content;
    will-change: transform;
}

.marquee-left  { animation: marquee-scroll-left  35s linear infinite; }
.marquee-right { animation: marquee-scroll-right 40s linear infinite; }

@keyframes marquee-scroll-left {
    from { transform: translateX(0); }
    to   { transform: translateX(-33.333%); }
}

@keyframes marquee-scroll-right {
    from { transform: translateX(-33.333%); }
    to   { transform: translateX(0); }
}

.marquee-item {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-2);
    white-space: nowrap;
    padding: 0 32px;
    font-weight: 500;
    transition: color 0.2s;
}

.marquee-item:hover { color: var(--accent); }

.marquee-dot {
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
    opacity: 0.6;
}

.marquee-section:hover .marquee-left  { animation-play-state: paused; }
.marquee-section:hover .marquee-right { animation-play-state: paused; }

@media (prefers-reduced-motion: reduce) {
    .marquee-left, .marquee-right { animation: none; }
}