/* ─────────────────────────────────────────────────────────────
   PRO METRAJ — ENRICHED CAPSULE NAVBAR & STYLES
───────────────────────────────────────────────────────────── */

:root {
    --bg-main: #060913;
    --bg-darker: #03050c;
    --card-bg: rgba(15, 23, 42, 0.65);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-hover-border: rgba(251, 191, 36, 0.4);
    
    --cyan: #00f0ff;
    --cyan-glow: rgba(0, 240, 255, 0.2);
    --gold: #fbbf24;
    --gold-glow: rgba(251, 191, 36, 0.25);
    --green: #10b981;
    --red: #ef4444;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;

    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background-color: #060b16; color: var(--text-primary); font-family: var(--font-sans); }
body {
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
    background-color: #060b16;
}

.style-hidden { display: none !important; }
.font-mono { font-family: var(--font-mono); }

/* Ambient Background */
.mesh-background { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.glow-orb { position: absolute; border-radius: 50%; filter: blur(140px); opacity: 0.18; }
.orb-1 { width: 600px; height: 600px; background: var(--gold); top: -200px; left: -100px; }
.orb-2 { width: 500px; height: 500px; background: var(--cyan); bottom: -200px; right: -100px; }
.grid-overlay { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px); background-size: 48px 48px; }

/* Container & Utils */
.container { width: 100%; max-width: 1380px; margin: 0 auto; padding: 0 20px; }
.gradient-text { background: linear-gradient(135deg, var(--gold) 0%, #f59e0b 50%, var(--cyan) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.gradient-gold { background: linear-gradient(135deg, var(--gold) 0%, #f59e0b 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.gradient-cyan { background: linear-gradient(135deg, var(--cyan) 0%, #0284c7 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.accent-cyan { color: var(--cyan); }
.accent-gold { color: var(--gold); }
.text-cyan { color: var(--cyan); }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-white { color: #ffffff; }
.font-bold { font-weight: 700; }
.text-center { text-align: center; }
.bg-darker { background-color: var(--bg-darker); }
.mt-2 { margin-top: 10px; }
.mt-3 { margin-top: 18px; }
.mb-1 { margin-bottom: 6px; }
.mb-2 { margin-bottom: 12px; }

.glowing-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s var(--ease);
}
.glowing-card:hover { border-color: var(--card-hover-border); }

/* CMM LOGO STYLES */
.cmm-brand-img { height: 36px; width: auto; object-fit: contain; border-radius: 6px; border: 1px solid rgba(251, 191, 36, 0.4); }
.mini-chip-img { height: 18px; width: auto; object-fit: contain; border-radius: 4px; }

.ref-board-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--card-border); }
.header-left-stamp { display: flex; align-items: center; gap: 12px; }
.cmm-board-logo { height: 48px; width: auto; object-fit: contain; border-radius: 8px; border: 1px solid rgba(251, 191, 36, 0.4); }
.ref-header-toki { height: 38px; width: auto; object-fit: contain; }
.big-cmm-stamp { height: 85px; width: auto; object-fit: contain; border-radius: 12px; border: 1px solid rgba(251, 191, 36, 0.5); box-shadow: 0 0 20px rgba(251, 191, 36, 0.2); }

.footer-brand-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.cmm-footer-logo { height: 26px; width: auto; border-radius: 4px; }

/* COMPACT ENRICHED CAPSULE NAVBAR */
.navbar-wrapper { position: fixed; top: 8px; left: 0; right: 0; z-index: 1000; display: flex; justify-content: center; padding: 0 10px; }
.navbar-glass.protected-capsule {
    width: 100%; max-width: 1440px;
    background: rgba(6, 11, 22, 0.97); backdrop-filter: blur(30px);
    border: 1px solid rgba(251, 191, 36, 0.4); border-radius: 50px;
    padding: 5px 14px; display: flex; align-items: center; justify-content: space-between; gap: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 25px rgba(251, 191, 36, 0.2);
}

.nav-brand { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.brand-title { font-size: 0.94rem; font-weight: 800; white-space: nowrap; }
.brand-sub { font-size: 0.62rem; color: var(--gold); font-weight: 600; display: block; }

.nav-links { display: flex; align-items: center; gap: 5px; flex-wrap: nowrap; }
.nav-item {
    font-size: 0.74rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 50px;
    transition: all 0.25s var(--ease);
    white-space: nowrap;
}
.pill-icon { font-size: 0.8rem; }

/* COLORFUL PILLS */
.nav-pill-gold { background: linear-gradient(135deg, rgba(251, 191, 36, 0.15) 0%, rgba(245, 158, 11, 0.25) 100%); border: 1px solid rgba(251, 191, 36, 0.4); color: #fbbf24; }
.nav-pill-gold:hover, .nav-pill-gold.active { background: linear-gradient(135deg, rgba(251, 191, 36, 0.35) 0%, rgba(245, 158, 11, 0.45) 100%); box-shadow: 0 0 10px rgba(251, 191, 36, 0.4); color: #fff; }

.nav-pill-green { background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(5, 150, 105, 0.25) 100%); border: 1px solid rgba(16, 185, 129, 0.4); color: #34d399; }
.nav-pill-green:hover, .nav-pill-green.active { background: linear-gradient(135deg, rgba(16, 185, 129, 0.35) 0%, rgba(5, 150, 105, 0.45) 100%); box-shadow: 0 0 10px rgba(16, 185, 129, 0.4); color: #fff; }

.nav-pill-cyan { background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(2, 132, 199, 0.25) 100%); border: 1px solid rgba(0, 240, 255, 0.4); color: #00f0ff; }
.nav-pill-cyan:hover, .nav-pill-cyan.active { background: linear-gradient(135deg, rgba(0, 240, 255, 0.35) 0%, rgba(2, 132, 199, 0.45) 100%); box-shadow: 0 0 10px rgba(0, 240, 255, 0.4); color: #fff; }

.nav-pill-purple { background: linear-gradient(135deg, rgba(168, 85, 247, 0.15) 0%, rgba(126, 34, 206, 0.25) 100%); border: 1px solid rgba(168, 85, 247, 0.4); color: #c084fc; }
.nav-pill-purple:hover, .nav-pill-purple.active { background: linear-gradient(135deg, rgba(168, 85, 247, 0.35) 0%, rgba(126, 34, 206, 0.45) 100%); box-shadow: 0 0 10px rgba(168, 85, 247, 0.4); color: #fff; }

.nav-pill-rose { background: linear-gradient(135deg, rgba(244, 63, 94, 0.15) 0%, rgba(190, 18, 60, 0.25) 100%); border: 1px solid rgba(244, 63, 94, 0.4); color: #fb7185; }
.nav-pill-rose:hover, .nav-pill-rose.active { background: linear-gradient(135deg, rgba(244, 63, 94, 0.35) 0%, rgba(190, 18, 60, 0.45) 100%); box-shadow: 0 0 10px rgba(244, 63, 94, 0.4); color: #fff; }

.nav-pill-orange { background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(194, 65, 12, 0.25) 100%); border: 1px solid rgba(249, 115, 22, 0.4); color: #fb923c; }
.nav-pill-orange:hover, .nav-pill-orange.active { background: linear-gradient(135deg, rgba(249, 115, 22, 0.35) 0%, rgba(194, 65, 12, 0.45) 100%); box-shadow: 0 0 10px rgba(249, 115, 22, 0.4); color: #fff; }

.nav-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.btn-login-pill { background: rgba(0, 240, 255, 0.15); border: 1px solid rgba(0, 240, 255, 0.5); color: var(--cyan); padding: 5px 10px; border-radius: 50px; font-size: 0.74rem; font-weight: 800; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.btn-login-pill:hover { background: rgba(0, 240, 255, 0.3); box-shadow: 0 0 12px var(--cyan-glow); }

.contact-pill { display: inline-flex; align-items: center; gap: 4px; padding: 5px 11px; border-radius: 50px; background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(245, 158, 11, 0.3) 100%); border: 1px solid rgba(251, 191, 36, 0.6); color: var(--gold); font-size: 0.75rem; font-weight: 800; text-decoration: none; white-space: nowrap; transition: all 0.25s var(--ease); box-shadow: 0 0 10px rgba(251, 191, 36, 0.2); }
.contact-pill:hover { background: linear-gradient(135deg, rgba(251, 191, 36, 0.35) 0%, rgba(245, 158, 11, 0.45) 100%); box-shadow: 0 0 15px rgba(251, 191, 36, 0.5); transform: translateY(-1px); }
.pulse-online { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); flex-shrink: 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 7px 14px; border-radius: var(--radius-md); font-family: var(--font-sans); font-size: 0.8rem; font-weight: 600; cursor: pointer; border: none; text-decoration: none; transition: all 0.25s var(--ease); }
.btn-cyan { background: linear-gradient(135deg, var(--cyan) 0%, #0284c7 100%); color: #030712; font-weight: 700; box-shadow: 0 4px 12px var(--cyan-glow); }
.btn-cyan:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0, 240, 255, 0.5); }
.btn-gold { background: linear-gradient(135deg, var(--gold) 0%, #d97706 100%); color: #030712; font-weight: 800; box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3); }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(251, 191, 36, 0.5); }
.btn-glass { background: rgba(255, 255, 255, 0.08); border: 1px solid var(--card-border); color: #fff; }
.btn-secondary { background: rgba(30, 41, 59, 0.8); color: var(--text-secondary); border: 1px solid var(--card-border); }
.btn-danger { background: rgba(239, 68, 68, 0.2); border: 1px solid var(--red); color: var(--red); }
.btn-sm { padding: 4px 10px; font-size: 0.75rem; }
.btn-lg { padding: 9px 18px; font-size: 0.88rem; }
.btn-block { width: 100%; }

/* MODERN LUXURY 3D HERO SYSTEM */
.hero-wrapper { padding: 95px 0 45px; position: relative; }

.hero-modern-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}
@media (max-width: 992px) {
    .hero-modern-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* 3D GLASS CARD FOR LEFT HERO TEXT BLOCK (SYMMETRICAL TILT & COMPACT FONTS) */
.hero-text-block.3d-glass-card {
    padding: 24px 28px;
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.92) 0%, rgba(6, 11, 22, 0.96) 100%);
    border: 1.5px solid rgba(251, 191, 36, 0.45);
    border-radius: 20px;
    box-shadow: 0 25px 65px rgba(0, 0, 0, 0.85), 0 0 35px rgba(251, 191, 36, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    transform: perspective(1000px) rotateY(4deg) rotateX(2deg);
    transition: all 0.35s ease;
}
.hero-text-block.3d-glass-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-4px);
    box-shadow: 0 30px 75px rgba(0, 0, 0, 0.9), 0 0 45px rgba(251, 191, 36, 0.35);
}

.modern-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 50px;
    background: rgba(251, 191, 36, 0.12);
    border: 1px solid rgba(251, 191, 36, 0.4);
    color: var(--gold);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.modern-hero-title {
    font-size: 1.85rem;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.modern-hero-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.48;
    max-width: 580px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.btn-xl {
    padding: 10px 18px;
    font-size: 0.85rem;
    border-radius: 50px;
    font-weight: 800;
}

/* 3D SOFTWARE SHOWCASE DISPLAY FRAME */
.software-3d-frame {
    background: #080e1a;
    border: 1.5px solid rgba(251, 191, 36, 0.45);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.9), 0 0 35px rgba(251, 191, 36, 0.25);
    transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
    transition: all 0.35s ease;
}
.software-3d-frame:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-6px);
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.95), 0 0 50px rgba(251, 191, 36, 0.4);
}

.frame-header {
    background: rgba(15, 23, 42, 0.95);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.frame-dot { width: 10px; height: 10px; border-radius: 50%; }
.frame-dot.red { background: #ef4444; }
.frame-dot.yellow { background: #f59e0b; }
.frame-dot.green { background: #10b981; }
.frame-title { margin-left: 8px; font-size: 0.74rem; font-weight: 800; color: var(--gold); font-family: var(--font-mono); letter-spacing: 0.5px; }

.frame-body { padding: 4px; background: #020611; }
.software-preview-img { width: 100%; height: auto; display: block; border-radius: 0 0 12px 12px; }

/* SECTION TYPOGRAPHY */
.section-padding { padding: 25px 0; }
.section-header-block { margin-bottom: 18px; }
.section-heading { font-size: 1.5rem; font-weight: 800; color: #fff; }
.section-subtext-center { font-size: 0.84rem; color: var(--text-secondary); max-width: 650px; margin: 4px auto 0; }

.sub-badge { padding: 3px 10px; border-radius: 4px; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.5px; display: inline-block; }
.gold-badge { background: rgba(251, 191, 36, 0.15); color: var(--gold); border: 1px solid rgba(251, 191, 36, 0.4); }
.cyan-badge { background: rgba(0, 240, 255, 0.15); color: var(--cyan); border: 1px solid rgba(0, 240, 255, 0.4); }

/* ─── COLLAPSIBLE FOLDER MODULE (KLASÖR SİSTEMİ) ─── */
.folder-accordion-box { padding: 18px 24px; border: 1px solid rgba(251, 191, 36, 0.4); background: rgba(15, 23, 42, 0.9); }
.folder-header-row { display: flex; justify-content: space-between; align-items: center; cursor: pointer; gap: 16px; flex-wrap: wrap; }
.folder-title-left { display: flex; align-items: center; gap: 14px; }
.folder-icon-glow { width: 44px; height: 44px; border-radius: 12px; background: rgba(251, 191, 36, 0.12); color: var(--gold); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; border: 1px solid rgba(251, 191, 36, 0.4); flex-shrink: 0; box-shadow: 0 0 15px rgba(251, 191, 36, 0.2); }
.folder-heading { font-size: 1.35rem; font-weight: 800; color: #fff; margin-top: 2px; }
.folder-sub { font-size: 0.8rem; color: var(--text-secondary); }
.btn-folder-toggle { border-radius: 50px; font-weight: 800; padding: 10px 20px; box-shadow: 0 0 15px rgba(251, 191, 36, 0.3); }

/* COLLAPSIBLE BODY (ANIMATED EXPAND/COLLAPSE) */
.folder-collapsible-body { display: none; padding-top: 20px; border-top: 1px solid var(--card-border); margin-top: 16px; }
.folder-collapsible-body.active { display: block; animation: folderExpand 0.35s var(--ease); }

@keyframes folderExpand {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── ALT BAŞLIK (SUB-TAB) SYSTEM FOR PROJECT REFERENCES ─── */
.subtabs-nav { display: flex; justify-content: center; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }

.ref-tab-btn {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    padding: 7px 14px;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.25s var(--ease);
}
.tab-no { background: rgba(251, 191, 36, 0.15); color: var(--gold); padding: 1px 6px; border-radius: 4px; font-family: var(--font-mono); font-size: 0.72rem; border: 1px solid rgba(251, 191, 36, 0.3); }

.ref-tab-btn:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }
.ref-tab-btn.active {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(217, 119, 6, 0.3) 100%);
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.3);
}

.subtab-content-box { padding: 22px; border: 1px solid rgba(251, 191, 36, 0.25); min-height: 220px; }
.project-panel { display: none; }
.project-panel.active { display: block; animation: fadeIn 0.3s var(--ease); }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel-grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 24px; align-items: center; }
.proj-badge-row { display: flex; align-items: center; gap: 8px; }
.panel-left h3 { font-size: 1.3rem; font-weight: 800; color: #fff; margin-bottom: 10px; }

.ref-detail-card {
    background: rgba(9, 14, 26, 0.85);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}
.r-row { font-size: 0.82rem; color: var(--text-secondary); display: flex; flex-direction: column; gap: 2px; }
.r-row strong { color: var(--gold); }

.panel-img.mini-photo { width: 100%; max-width: 320px; height: 170px; object-fit: cover; border-radius: var(--radius-md); border: 1px solid var(--card-border); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6); }

/* ─── REFERANSLAR TABLOSU NO BADGE FIX ─── */
.referans-board { padding: 18px; border: 1px solid var(--card-border); border-radius: var(--radius-lg); }
.table-frame { overflow-x: auto; background: #020611; border-radius: var(--radius-md); border: 1px solid var(--card-border); }

.pro-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; text-align: left; }
.ref-table { table-layout: auto; }

.ref-table th {
    background: rgba(15, 23, 42, 0.98);
    color: var(--gold);
    font-weight: 700;
    font-size: 0.76rem;
    letter-spacing: 0.5px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--card-border);
    white-space: nowrap;
}

.ref-table td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    white-space: normal;
    word-break: break-word;
    line-height: 1.4;
    vertical-align: middle;
}

/* STRICT NO COLUMN FIX IN CSS */
.ref-table th.col-no, .ref-table td.col-no {
    width: 70px !important;
    min-width: 70px !important;
    max-width: 70px !important;
    text-align: center !important;
    white-space: nowrap !important;
}

.no-badge {
    background: rgba(251, 191, 36, 0.2) !important;
    color: var(--gold) !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
    font-family: var(--font-mono) !important;
    font-weight: 800 !important;
    font-size: 0.86rem !important;
    display: inline-block !important;
    white-space: nowrap !important;
    border: 1px solid rgba(251, 191, 36, 0.4) !important;
    min-width: 38px !important;
    text-align: center !important;
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.15) !important;
}

.company-tag {
    background: rgba(0, 240, 255, 0.1);
    color: var(--cyan);
    padding: 3px 8px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.75rem;
    display: inline-block;
    line-height: 1.3;
}

.company-gold {
    background: rgba(251, 191, 36, 0.12);
    color: var(--gold);
    border: 1px solid rgba(251, 191, 36, 0.35);
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.1);
}

.highlight-row { background: rgba(251, 191, 36, 0.08); }

/* ─── ALT BAŞLIK 2: İNCE KALEM METRAJ KATEGORİLERİ GRID ─── */
.ik-categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ik-cat-box { padding: 16px; border: 1px solid var(--card-border); }
.cat-box-header { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px solid var(--card-border); }
.cat-icon { font-size: 1.3rem; }
.cat-box-header h3 { font-size: 0.92rem; font-weight: 800; color: #fff; }

.cat-item-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.cat-item-list li { font-size: 0.78rem; color: var(--text-secondary); display: flex; justify-content: space-between; align-items: center; padding: 4px 6px; background: rgba(9, 14, 26, 0.6); border-radius: 4px; }
.minha-li { background: rgba(251, 191, 36, 0.08) !important; border: 1px solid rgba(251, 191, 36, 0.25); color: var(--gold) !important; }

/* ─── ALT BAŞLIK 3: MÜHENDİSLİK HİZMETLERİMİZ GRID ─── */
.hizmetler-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.hizmet-card { padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.hz-icon { font-size: 1.5rem; }
.hizmet-card h3 { font-size: 0.95rem; font-weight: 800; color: #fff; }
.hizmet-card p { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.4; }

/* LOCKED BANNER */
.locked-banner {
    padding: 30px 20px; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    background: rgba(15, 23, 42, 0.85); border: 1px solid rgba(251, 191, 36, 0.3);
}
.lock-icon-box {
    width: 44px; height: 44px; border-radius: 14px;
    background: rgba(251, 191, 36, 0.1); color: var(--gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; box-shadow: 0 0 20px var(--gold-glow);
}
.locked-banner h3 { font-size: 1.2rem; color: #fff; }
.locked-banner p { font-size: 0.85rem; color: var(--text-secondary); max-width: 500px; }
.lock-actions { display: flex; gap: 10px; margin-top: 6px; }

/* CALCULATOR BOARD */
.calculator-board { padding: 16px; border: 1px solid var(--gold); box-shadow: 0 0 30px rgba(251, 191, 36, 0.15); }
.calc-top-toolbar { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; border-bottom: 1px solid var(--card-border); margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.tool-info { display: flex; align-items: center; gap: 6px; font-size: 0.76rem; }
.tool-actions { display: flex; gap: 6px; }

.calc-workspace-grid { display: grid; grid-template-columns: 300px 1fr; gap: 14px; }
.calc-form-box { background: rgba(9, 14, 26, 0.85); border: 1px solid var(--card-border); padding: 12px; border-radius: var(--radius-md); }
.form-h4 { font-size: 0.82rem; color: var(--gold); margin-bottom: 8px; padding-bottom: 4px; border-bottom: 1px solid var(--card-border); }
.calc-form { display: flex; flex-direction: column; gap: 6px; }

.f-group { display: flex; flex-direction: column; gap: 2px; }
.f-group label { font-size: 0.68rem; color: var(--text-muted); font-weight: 600; }
.f-input { background: #020611; border: 1px solid var(--card-border); border-radius: var(--radius-sm); color: #fff; padding: 5px 8px; font-family: var(--font-sans); font-size: 0.78rem; }
.f-input:focus { outline: none; border-color: var(--gold); }
.f-row { display: flex; gap: 5px; }
.col-4 { flex: 1; }
.col-6 { flex: 1; }

.calc-results-box { display: flex; flex-direction: column; gap: 8px; }
.pro-summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sum-card { background: rgba(15, 23, 42, 0.9); border: 1px solid var(--card-border); padding: 8px; border-radius: var(--radius-md); display: flex; flex-direction: column; }
.sum-lbl { font-size: 0.65rem; color: var(--text-muted); }
.sum-val { font-family: var(--font-mono); font-size: 1.05rem; font-weight: 800; margin-top: 1px; }
.highlight-card { background: rgba(16, 185, 129, 0.08); border-color: rgba(16, 185, 129, 0.3); }

/* CLEAN CONTACT ONLY */
.clean-contact-only { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; padding: 24px; align-items: center; }
.contact-heading { font-size: 1.6rem; line-height: 1.15; margin: 4px 0 8px; }
.contact-sub { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 14px; }
.contact-info-list { display: flex; flex-direction: column; gap: 8px; }
.c-info-item { display: flex; align-items: center; gap: 8px; }
.c-icon { width: 30px; height: 30px; border-radius: 6px; background: rgba(251, 191, 36, 0.1); display: flex; align-items: center; justify-content: center; font-size: 0.95rem; }
.c-lbl { display: block; font-size: 0.65rem; color: var(--text-muted); }
.c-val { font-weight: 700; font-size: 0.84rem; color: #fff; text-decoration: none; }
.link-hover:hover { color: var(--gold); text-decoration: underline; }

.official-stamp-card {
    background: rgba(9, 14, 26, 0.85);
    border: 1px solid rgba(251, 191, 36, 0.35);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

/* MODAL LOGIN */
.modal-overlay { position: fixed; inset: 0; z-index: 2000; background: rgba(3, 7, 18, 0.85); backdrop-filter: blur(16px); display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-card { width: 100%; max-width: 440px; padding: 20px; border-radius: var(--radius-lg); background: rgba(15, 23, 42, 0.95); border: 1px solid var(--gold); box-shadow: 0 25px 60px var(--gold-glow); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.modal-header h3 { font-size: 0.95rem; color: var(--gold); }
.btn-close { background: transparent; border: none; color: var(--text-muted); font-size: 1.1rem; cursor: pointer; }
.btn-close:hover { color: #fff; }

/* FOOTER */
.footer-wrapper { border-top: 1px solid var(--card-border); padding: 16px 0; background: #02040a; color: var(--text-muted); font-size: 0.75rem; }
.footer-content { display: flex; justify-content: space-between; align-items: center; }

/* RESPONSIVE FIXES */
@media (max-width: 1300px) {
    .nav-links { display: none; }
}

@media (max-width: 1024px) {
    .panel-grid, .hero-grid, .calc-workspace-grid, .clean-contact-only { grid-template-columns: 1fr; }
    .ik-categories-grid, .hizmetler-grid { grid-template-columns: 1fr; }
    .call-banner-content { flex-direction: column; align-items: flex-start; }
    .folder-header-row { flex-direction: column; align-items: flex-start; }
}