/* ==========================================================================
   Tekne Usta — Design System
   Nautical navy + gold. Extracted from v1 and extended for multi-page site.
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ocean:      #0A3D5C;
  --ocean-deep: #062A42;
  --ocean-mid:  #1260A0;
  --horizon:    #5BA4CF;
  --sky:        #D6EAF8;
  --foam:       #F0F7FF;
  --white:      #FFFFFF;
  --gold:       #C4933A;
  --gold-lt:    #DEB86B;
  --gold-pale:  #F5E6C8;
  --ink:        #0D1B2A;
  --slate:      #3A5470;
  --mist:       #8AAFC8;
  --wa:         #25D366;
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:  'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--white); color: var(--ink); overflow-x: hidden; font-size: 18px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--ocean-mid); }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 4rem;
  transition: background 0.5s, padding 0.4s, box-shadow 0.4s;
}
nav.scrolled { background: rgba(255,255,255,0.97); box-shadow: 0 1px 0 rgba(10,61,92,0.08); padding: 0.9rem 4rem; }
/* Solid nav variant for interior pages (no hero video behind) */
nav.solid { background: var(--ocean-deep); }
nav.solid.scrolled { background: rgba(255,255,255,0.97); }
.nav-logo {
  font-family: var(--serif); font-size: 1.5rem; font-weight: 600;
  color: var(--white); letter-spacing: 0.02em;
  text-decoration: none; display: flex; align-items: center; gap: 0.5rem; transition: color 0.4s;
}
nav.scrolled .nav-logo { color: var(--ocean); }
.nav-logo svg { width: 22px; height: 22px; }
.nav-links { display: flex; gap: 1.9rem; list-style: none; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.85); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; transition: color 0.3s;
}
nav.scrolled .nav-links a { color: var(--slate); }
.nav-links a:hover { color: var(--gold-lt) !important; }
.nav-links a.active { color: var(--gold-lt) !important; }
.nav-cta {
  background: var(--wa) !important; border: none !important; color: var(--white) !important;
  padding: 0.55rem 1.2rem !important; border-radius: 4px !important; transition: background 0.2s !important;
  display: inline-flex !important; align-items: center !important; gap: 0.45rem !important;
}
.nav-cta:hover { background: #1ebe5d !important; color: var(--white) !important; }
.wa-icon { width: 16px; height: 16px; flex-shrink: 0; }
/* Language switch */
.lang-switch { display: inline-flex; gap: 0.35rem; align-items: center; font-size: 0.75rem; letter-spacing: 0.06em; }
.lang-switch a { color: rgba(255,255,255,0.55); text-decoration: none; text-transform: uppercase; font-weight: 600; padding: 0.2rem 0.35rem; border-radius: 3px; }
nav.scrolled .lang-switch a { color: var(--mist); }
.lang-switch a.active { color: var(--gold-lt); }
nav.scrolled .lang-switch a.active { color: var(--ocean); }
.lang-switch span { color: rgba(255,255,255,0.25); }
/* Mobile menu */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; z-index: 210; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); transition: 0.3s; }
nav.scrolled .nav-toggle span { background: var(--ocean); }
@media (max-width: 900px) {
  nav, nav.scrolled { padding: 1rem 1.5rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px);
    background: var(--ocean-deep); flex-direction: column; align-items: flex-start;
    padding: 6rem 2rem 2rem; gap: 1.4rem; transform: translateX(100%); transition: transform 0.35s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.3);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a, nav.scrolled .nav-links a { color: rgba(255,255,255,0.85); font-size: 0.95rem; }
  .lang-switch a, nav.scrolled .lang-switch a { color: rgba(255,255,255,0.6); }
}

/* HERO (home) */
#hero { position: relative; height: 100vh; min-height: 600px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.hero-video-wrap { position: absolute; inset: 0; z-index: 0; background: linear-gradient(160deg, rgba(6,42,66,0.7) 0%, rgba(18,96,160,0.5) 100%), url('../images/parallax-1.jpg') center/cover no-repeat; }
.hero-video-wrap video { width: 100%; height: 100%; object-fit: cover; object-position: center; position: absolute; inset: 0; }
.hero-video-wrap::before { content: ''; position: absolute; inset: 0; z-index: 1; background: rgba(6,28,46,0.42); }
.hero-video-wrap::after { content: ''; position: absolute; inset: 0; z-index: 2; background: linear-gradient(to bottom, rgba(6,42,66,0.55) 0%, rgba(6,42,66,0.05) 30%, rgba(6,42,66,0.05) 65%, rgba(6,42,66,0.75) 100%); }
.hero-content { position: relative; z-index: 3; max-width: 900px; padding: 0 2rem; }
.hero-rule { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-bottom: 2rem; }
.hero-rule span { font-size: 0.75rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold-lt); }
.hero-rule::before, .hero-rule::after { content: ''; display: block; width: 50px; height: 1px; background: var(--gold); }
h1 { font-family: var(--serif); font-size: clamp(3rem, 7vw, 6rem); font-weight: 500; line-height: 1.03; color: var(--white); letter-spacing: -0.01em; margin-bottom: 1.6rem; }
h1 em { font-style: italic; color: var(--gold-lt); }
.hero-sub { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: rgba(255,255,255,0.78); max-width: 580px; margin: 0 auto 2.6rem; font-weight: 400; line-height: 1.8; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: var(--gold); color: var(--white); padding: 1rem 2.6rem; border-radius: 3px; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; transition: background 0.25s, transform 0.15s; display: inline-block; }
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); }
.btn-outline { border: 1px solid rgba(255,255,255,0.45); color: var(--white); padding: 1rem 2.6rem; border-radius: 3px; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; transition: border-color 0.25s, background 0.25s; display: inline-block; }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.hero-scroll { position: absolute; bottom: 2.2rem; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.scroll-label { font-size: 0.7rem; letter-spacing: 0.2em; color: rgba(255,255,255,0.45); text-transform: uppercase; }
.scroll-line { width: 1px; height: 44px; background: linear-gradient(to bottom, var(--gold), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100%{opacity:0.3;transform:scaleY(0.5);transform-origin:top} 50%{opacity:1;transform:scaleY(1)} }

/* SUBPAGE HERO (interior pages) */
.sub-hero { position: relative; padding: 10rem 2rem 4.5rem; background: var(--ocean-deep); overflow: hidden; }
.sub-hero::before { content: ''; position: absolute; inset: 0; background-image: var(--sub-bg); background-size: cover; background-position: center; opacity: 0.28; }
.sub-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,42,66,0.95), rgba(6,42,66,0.55)); }
.sub-hero-inner { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; }
.sub-hero h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); margin-bottom: 1rem; line-height: 1.08; }
.sub-hero p { color: rgba(255,255,255,0.72); font-size: 1.15rem; line-height: 1.75; max-width: 640px; }
.sub-hero .btn-primary { margin-top: 2rem; }
/* Breadcrumb */
.crumb { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto 1.4rem; font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; }
.crumb a { color: var(--gold-lt); text-decoration: none; }
.crumb a:hover { color: var(--white); }
.crumb span { color: rgba(255,255,255,0.45); }

/* STATS */
#stats { background: var(--ocean); }
.stats-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(5,1fr); }
@media (max-width: 640px) { .stats-inner { grid-template-columns: repeat(2,1fr); } }
.stat-item { padding: 2.4rem 1.5rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.08); }
.stat-item:last-child { border-right: none; }
.stat-num { font-family: var(--serif); font-size: 2.8rem; font-weight: 500; color: var(--gold-lt); line-height: 1; }
.stat-lbl { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-top: 0.4rem; }

/* COMMON SECTION */
.s-inner { max-width: 1100px; margin: 0 auto; padding: 7rem 2rem; }
.s-inner.tight { padding: 5rem 2rem; }
.s-label { font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 1rem; }
.s-title { font-family: var(--serif); font-size: clamp(2.2rem, 4.5vw, 3.6rem); font-weight: 500; line-height: 1.12; color: var(--ocean-deep); margin-bottom: 1.2rem; }
.s-sub { color: var(--slate); font-size: 1.1rem; line-height: 1.85; max-width: 560px; }

/* PARALLAX */
.parallax-band { position: relative; height: 400px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.parallax-bg { position: absolute; left: 0; right: 0; top: -50%; width: 100%; height: 200%; background-attachment: scroll; background-size: cover; background-position: center 50%; will-change: transform; }
.parallax-band::after { content: ''; position: absolute; inset: 0; background: rgba(6,42,66,0.52); }
#par-1 .parallax-bg { background-image: url('../images/parallax-1.jpg'); }
#par-2 .parallax-bg { background-image: url('../images/parallax-2.jpg'); }
#par-3 .parallax-bg { background-image: url('../images/parallax-3.jpg'); }
.parallax-quote { position: relative; z-index: 2; text-align: center; max-width: 760px; padding: 0 2rem; }
.parallax-quote p { font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-weight: 400; font-style: italic; color: var(--white); line-height: 1.4; }

/* SERVICES */
#hizmetler, .svc-section { background: var(--foam); }
.svc-header { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; margin-bottom: 4rem; }
@media (max-width: 700px) { .svc-header { grid-template-columns: 1fr; gap: 1.5rem; } }
.svc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: rgba(10,61,92,0.1); }
@media (max-width: 800px) { .svc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .svc-grid { grid-template-columns: 1fr; } }
.svc-card { position: relative; overflow: hidden; padding: 3rem 2.4rem; background: var(--white); min-height: 340px; display: flex; flex-direction: column; justify-content: flex-end; text-decoration: none; }
.svc-card::before { content: ''; position: absolute; inset: 0; background-image: var(--card-bg); background-size: cover; background-position: center; opacity: 0.38; transition: opacity 0.5s ease; z-index: 0; }
.svc-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(255,255,255,0.98) 35%, rgba(255,255,255,0.4) 65%, rgba(255,255,255,0.0) 100%); z-index: 1; transition: background 0.5s ease; }
.svc-card:hover::before { opacity: 0; }
.svc-card:hover::after { background: linear-gradient(to top, rgba(6,42,66,1.0) 45%, rgba(6,42,66,0.92) 75%, rgba(6,42,66,0.78) 100%); }
.svc-card:hover .svc-title { color: var(--white); }
.svc-card:hover .svc-desc { color: rgba(255,255,255,0.65); }
.svc-card:hover .svc-li { color: rgba(255,255,255,0.5); }
.svc-card:hover .svc-li::before { background: var(--gold-lt); }
.svc-card .svc-more { position: absolute; top: 1.6rem; right: 1.8rem; z-index: 2; color: var(--gold); opacity: 0; transition: opacity 0.4s; font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; }
.svc-card:hover .svc-more { opacity: 1; color: var(--gold-lt); }
.svc-inner { position: relative; z-index: 2; }
.svc-title { font-family: var(--serif); font-size: 1.7rem; font-weight: 600; color: var(--ocean-deep); margin-bottom: 0.7rem; line-height: 1.15; transition: color 0.4s ease; }
.svc-desc { font-size: 1.02rem; color: var(--slate); line-height: 1.75; transition: color 0.4s ease; margin-bottom: 1rem; }
.svc-list { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; }
.svc-li { font-size: 0.93rem; color: var(--mist); display: flex; align-items: center; gap: 0.6rem; transition: color 0.4s ease; }
.svc-li::before { content: ''; width: 3px; height: 3px; border-radius: 50%; background: var(--gold); flex-shrink: 0; transition: background 0.4s ease; }

/* ABOUT */
#hakkimizda { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
@media (max-width: 760px) { .about-grid { grid-template-columns: 1fr; gap: 3rem; } }
.about-img { position: relative; aspect-ratio: 4/5; overflow: hidden; }
.about-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.about-img:hover img { transform: scale(1.04); }
.about-img::after { content: ''; position: absolute; bottom: -1.5rem; right: -1.5rem; width: 60%; height: 60%; border: 1px solid var(--gold); z-index: -1; }
@media (max-width: 500px) { .about-img::after { display: none; } }
.about-copy p { font-size: 1.1rem; color: var(--slate); line-height: 1.9; margin-bottom: 1.2rem; }
.about-copy .s-title { margin-bottom: 1.5rem; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2.5rem; }
@media (max-width: 500px) { .about-values { grid-template-columns: 1fr; } }
.val-item { border-left: 2px solid var(--gold); padding-left: 1rem; }
.val-label { font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.35rem; }
.val-text { font-size: 1rem; color: var(--slate); line-height: 1.65; }

/* PROCESS */
#surec, .process-section { background: var(--foam); }
.process-header { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: end; margin-bottom: 4rem; }
@media (max-width: 700px) { .process-header { grid-template-columns: 1fr; gap: 1.5rem; } }
.process-steps { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(10,61,92,0.12); }
@media (max-width: 700px) { .process-steps { grid-template-columns: 1fr 1fr; } }
.proc-step { padding: 2.6rem 2.2rem 2.6rem 0; border-right: 1px solid rgba(10,61,92,0.08); }
.proc-step:last-child { border-right: none; }
.proc-num { font-family: var(--serif); font-size: 1rem; color: var(--gold); margin-bottom: 0.8rem; }
.proc-title { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; color: var(--ocean-deep); margin-bottom: 0.8rem; line-height: 1.2; }
.proc-desc { font-size: 1.02rem; color: var(--slate); line-height: 1.8; }

/* SERVICE DETAIL BODY */
.detail-section { background: var(--white); }
.detail-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 4.5rem; align-items: start; }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; gap: 3rem; } }
.detail-body h2 { font-family: var(--serif); font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 500; color: var(--ocean-deep); margin: 2.6rem 0 1rem; line-height: 1.2; }
.detail-body h2:first-child { margin-top: 0; }
.detail-body h3 { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; color: var(--ocean); margin: 1.8rem 0 0.7rem; }
.detail-body p { font-size: 1.08rem; color: var(--slate); line-height: 1.9; margin-bottom: 1.2rem; }
.detail-body ul { list-style: none; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.detail-body ul li { position: relative; padding-left: 1.6rem; color: var(--slate); font-size: 1.05rem; line-height: 1.7; }
.detail-body ul li::before { content: ''; position: absolute; left: 0; top: 0.6em; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.detail-body strong { color: var(--ocean-deep); font-weight: 700; }
.detail-body table { width: 100%; border-collapse: collapse; margin: 1.2rem 0 1.8rem; font-size: 0.98rem; }
.detail-body th, .detail-body td { border: 1px solid rgba(10,61,92,0.12); padding: 0.7rem 0.9rem; text-align: left; vertical-align: top; }
.detail-body th { background: var(--foam); color: var(--ocean-deep); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.02em; }
.detail-body td { color: var(--slate); }
.detail-body tbody tr:nth-child(even) td { background: #fafcfe; }
.detail-body a { color: var(--ocean-mid); text-decoration: underline; text-underline-offset: 3px; }
/* Sidebar */
.detail-aside { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 1.5rem; }
.aside-card { background: var(--ocean); color: var(--white); padding: 2.4rem 2rem; border-radius: 4px; }
.aside-card h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 400; margin-bottom: 0.7rem; }
.aside-card p { color: rgba(255,255,255,0.65); font-size: 1rem; line-height: 1.7; margin-bottom: 1.4rem; }
.aside-card .btn-primary { display: block; text-align: center; }
.aside-list { background: var(--foam); border: 1px solid rgba(10,61,92,0.08); border-radius: 4px; padding: 1.8rem; }
.aside-list h4 { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.aside-list ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.aside-list a { font-size: 0.98rem; color: var(--slate); text-decoration: none; display: flex; justify-content: space-between; }
.aside-list a:hover { color: var(--ocean-mid); }
.aside-list a::after { content: '→'; color: var(--gold); }

/* FEATURE TILES (service "what's included") */
.tiles { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin: 2rem 0 1rem; }
@media (max-width: 760px) { .tiles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .tiles { grid-template-columns: 1fr; } }
.tile { background: var(--foam); border: 1px solid rgba(10,61,92,0.07); border-radius: 4px; padding: 1.6rem; }
.tile h4 { font-family: var(--serif); font-size: 1.15rem; color: var(--ocean-deep); margin-bottom: 0.5rem; font-weight: 600; }
.tile p { font-size: 0.98rem; color: var(--slate); line-height: 1.6; margin: 0; }

/* REGION cards */
.region-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
@media (max-width: 760px) { .region-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .region-grid { grid-template-columns: 1fr; } }
.region-card { background: var(--white); border: 1px solid rgba(10,61,92,0.1); border-radius: 4px; padding: 2rem; text-decoration: none; transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.region-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(10,61,92,0.12); border-color: var(--gold); }
.region-card h3 { font-family: var(--serif); font-size: 1.4rem; color: var(--ocean-deep); margin-bottom: 0.4rem; }
.region-card p { font-size: 0.95rem; color: var(--slate); line-height: 1.6; }

/* TESTIMONIALS */
#referanslar { background: var(--ocean-deep); }
#referanslar .s-title { color: var(--white); }
#referanslar .s-label { color: var(--gold-lt); }
#referanslar .s-sub { color: rgba(255,255,255,0.5); }
.test-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 3.5rem; }
@media (max-width: 700px) { .test-grid { grid-template-columns: 1fr; } }
.test-card { border: 1px solid rgba(255,255,255,0.08); padding: 2.4rem; position: relative; transition: border-color 0.3s; }
.test-card:hover { border-color: rgba(196,147,58,0.4); }
.test-mark { font-family: var(--serif); font-size: 5rem; font-weight: 500; color: rgba(196,147,58,0.14); line-height: 1; position: absolute; top: 0.5rem; left: 1.8rem; }
.test-stars { color: var(--gold-lt); font-size: 0.8rem; letter-spacing: 3px; margin-bottom: 1.1rem; }
.test-body { font-size: 1.03rem; color: rgba(255,255,255,0.72); line-height: 1.85; font-style: italic; margin-bottom: 1.5rem; }
.test-author { display: flex; align-items: center; gap: 0.8rem; }
.test-av { width: 40px; height: 40px; border-radius: 50%; background: rgba(196,147,58,0.18); border: 1px solid rgba(196,147,58,0.3); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 1rem; color: var(--gold-lt); }
.test-name { font-size: 0.95rem; color: var(--white); }
.test-boat { font-size: 0.78rem; color: rgba(255,255,255,0.3); margin-top: 2px; }

/* FAQ */
#sss, .faq-section { background: var(--white); }
.faq-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
@media (max-width: 720px) { .faq-wrap { grid-template-columns: 1fr; gap: 2.5rem; } }
.faq-item { border-bottom: 1px solid rgba(10,61,92,0.1); }
.faq-q { width: 100%; background: none; border: none; cursor: pointer; text-align: left; padding: 1.4rem 0; font-family: var(--sans); font-size: 1.02rem; font-weight: 600; color: var(--ocean-deep); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-q:hover { color: var(--ocean-mid); }
.faq-plus { color: var(--gold); font-size: 1.4rem; line-height: 1; flex-shrink: 0; transition: transform 0.25s; }
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-a { font-size: 1.03rem; color: var(--slate); line-height: 1.85; max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding-bottom 0.2s; }
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 1.4rem; }
.faq-aside { background: var(--ocean); padding: 3.2rem 2.8rem; border-radius: 3px; position: sticky; top: 100px; }
.faq-aside h3 { font-family: var(--serif); font-size: 1.8rem; font-weight: 400; color: var(--white); margin-bottom: 1rem; line-height: 1.25; }
.faq-aside p { font-size: 1.03rem; color: rgba(255,255,255,0.6); line-height: 1.8; margin-bottom: 2rem; }
.faq-aside .btn-primary { display: block; text-align: center; }

/* FORM */
#teklif-al, .form-section { background: var(--sky); }
.form-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: start; }
@media (max-width: 800px) { .form-layout { grid-template-columns: 1fr; gap: 2.5rem; } }
.form-pitch p { font-size: 1.1rem; color: var(--slate); line-height: 1.85; margin-bottom: 2rem; }
.form-pitch .s-title { margin-bottom: 1rem; }
.promises { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.promise { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 1.03rem; color: var(--slate); }
.pcheck { width: 22px; height: 22px; border-radius: 50%; background: var(--ocean); display: flex; align-items: center; justify-content: center; font-size: 0.65rem; color: var(--white); flex-shrink: 0; margin-top: 2px; }
.form-card { background: var(--white); box-shadow: 0 2px 40px rgba(10,61,92,0.1); padding: 3rem; border-radius: 3px; }
.f-row { margin-bottom: 1.3rem; }
.f-row label { display: block; font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate); margin-bottom: 0.5rem; }
.f-row input, .f-row select, .f-row textarea { width: 100%; background: var(--foam); border: 1px solid rgba(10,61,92,0.12); border-radius: 2px; padding: 0.85rem 1rem; color: var(--ink); font-family: var(--sans); font-size: 1rem; outline: none; transition: border-color 0.2s, background 0.2s; }
.f-row input:focus, .f-row select:focus, .f-row textarea:focus { border-color: var(--ocean-mid); background: var(--white); }
.f-row input::placeholder, .f-row textarea::placeholder { color: var(--mist); }
.f-row select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235BA4CF' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }
.f-row select option { background: white; color: var(--ink); }
.f-row textarea { resize: vertical; min-height: 100px; }
.f-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 500px) { .f-grid { grid-template-columns: 1fr; } }
.f-submit { width: 100%; background: var(--wa); color: var(--white); border: none; cursor: pointer; padding: 1.1rem; border-radius: 4px; font-family: var(--sans); font-size: 0.95rem; font-weight: 700; letter-spacing: 0.03em; transition: background 0.25s, transform 0.15s; margin-top: 0.5rem; display: flex; align-items: center; justify-content: center; gap: 0.6rem; }
.f-submit:hover { background: #1ebe5d; transform: translateY(-1px); }
.f-submit .wa-icon { width: 20px; height: 20px; }
.f-consent { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.82rem; color: var(--slate); line-height: 1.5; margin: 0.2rem 0 0.6rem; cursor: pointer; }
.f-consent input { margin-top: 3px; flex-shrink: 0; width: auto; }
.f-note { font-size: 0.78rem; color: var(--mist); text-align: center; margin-top: 0.8rem; }
.f-success { display: none; text-align: center; padding: 2rem 0; }
.f-success .f-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.f-success h3 { font-family: var(--serif); font-size: 1.8rem; font-weight: 400; color: var(--ocean); margin-bottom: 0.5rem; }
.f-success p { font-size: 0.95rem; color: var(--slate); }

/* COST ESTIMATOR TOOL */
.calc-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: stretch; }
@media (max-width: 760px) { .calc-wrap { grid-template-columns: 1fr; } }
.calc-card { background: var(--foam); border: 1px solid rgba(10,61,92,0.08); border-radius: 6px; padding: 2rem; }
.calc-row { margin-bottom: 1.6rem; }
.calc-row:last-child { margin-bottom: 0; }
.calc-row label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--ocean-deep); margin-bottom: 0.6rem; }
.calc-row label b { color: var(--ocean-mid); }
.calc-row input[type=range] { width: 100%; accent-color: var(--ocean-mid); }
.calc-row select { width: 100%; background: var(--white); border: 1px solid rgba(10,61,92,0.15); border-radius: 3px; padding: 0.75rem 0.9rem; font-family: var(--sans); font-size: 1rem; color: var(--ink); appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235BA4CF' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }
.calc-result { background: var(--ocean); color: var(--white); border-radius: 6px; padding: 2.2rem; display: flex; flex-direction: column; justify-content: center; }
.calc-result-label { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 0.6rem; }
.calc-amount { font-family: var(--serif); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 500; line-height: 1.1; }
.calc-note { font-size: 0.9rem; color: rgba(255,255,255,0.6); margin-top: 0.6rem; }
.calc-result .btn-primary { text-align: center; }
.calc-disclaimer { font-size: 0.8rem; color: rgba(255,255,255,0.55); line-height: 1.6; margin-top: 1.2rem; }

/* BLOG */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
@media (max-width: 820px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card { background: var(--white); border: 1px solid rgba(10,61,92,0.1); border-radius: 4px; overflow: hidden; text-decoration: none; transition: transform 0.2s, box-shadow 0.2s; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(10,61,92,0.12); }
.blog-card .thumb { aspect-ratio: 16/10; background: var(--ocean-deep) var(--thumb) center/cover; }
.blog-card .bc-body { padding: 1.6rem; }
.blog-card .bc-cat { font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); }
.blog-card h3 { font-family: var(--serif); font-size: 1.3rem; color: var(--ocean-deep); margin: 0.5rem 0; line-height: 1.25; }
.blog-card p { font-size: 0.95rem; color: var(--slate); line-height: 1.6; }
.article { max-width: 760px; margin: 0 auto; }
.article .detail-body h2 { margin-top: 2.4rem; }

/* FOOTER */
footer { background: var(--ink); }
.footer-top { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding: 5rem 2rem 4rem; }
@media (max-width: 720px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; padding: 3rem 1.5rem 2.5rem; } }
.footer-brand { font-family: var(--serif); font-size: 1.4rem; color: var(--gold-lt); margin-bottom: 0.8rem; }
.footer-tag { font-size: 0.95rem; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 240px; }
.footer-col h4 { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col a { font-size: 0.95rem; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold-lt); }
.footer-bottom { max-width: 1100px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,0.06); padding: 1.5rem 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.25); }
.footer-contact { font-size: 0.85rem; color: var(--gold); text-decoration: none; }

/* Floating WhatsApp button */
.wa-float { position: fixed; bottom: 22px; right: 22px; z-index: 150; width: 56px; height: 56px; border-radius: 50%; background: var(--wa); box-shadow: 0 6px 20px rgba(0,0,0,0.25); display: flex; align-items: center; justify-content: center; }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
.wa-float:hover { background: #1ebe5d; }

/* GLOSSARY */
.glossary { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2.5rem; margin: 0; }
@media (max-width: 700px) { .glossary { grid-template-columns: 1fr; } }
.gloss-item { border-bottom: 1px solid rgba(10,61,92,0.1); padding: 0.95rem 0; }
.gloss-item dt { font-family: var(--serif); font-size: 1.15rem; color: var(--ocean-deep); font-weight: 600; margin-bottom: 0.25rem; }
.gloss-item dd { margin: 0; color: var(--slate); font-size: 0.98rem; line-height: 1.6; }
.gloss-item dd a { color: var(--gold); text-decoration: none; font-weight: 700; margin-left: 0.2rem; }
.gloss-item dd a:hover { color: var(--ocean-mid); }

/* COOKIE NOTICE */
.cookie-note { position: fixed; bottom: 0; left: 0; right: 0; z-index: 160; background: var(--ocean-deep); color: rgba(255,255,255,0.9); display: flex; gap: 1rem; align-items: center; justify-content: center; flex-wrap: wrap; padding: 0.75rem 1.2rem; font-size: 0.85rem; box-shadow: 0 -2px 20px rgba(0,0,0,0.2); }
.cookie-note a { color: var(--gold-lt); }
.cookie-note button { background: var(--gold); color: #fff; border: none; border-radius: 4px; padding: 0.45rem 1.2rem; font-family: var(--sans); font-weight: 700; font-size: 0.82rem; cursor: pointer; }
.cookie-note button:hover { background: var(--gold-lt); }
.cookie-note[hidden] { display: none; }

/* REVEAL */
/* Progressive enhancement: elements only hide when JS is active (html.js).
   Without JS, content stays fully visible. */
.reveal { transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal { opacity: 0; transform: translateY(28px); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; } .reveal-d2 { transition-delay: 0.2s; } .reveal-d3 { transition-delay: 0.3s; } .reveal-d4 { transition-delay: 0.4s; } .reveal-d5 { transition-delay: 0.5s; }
@media (prefers-reduced-motion: reduce) { .reveal, .js .reveal { opacity: 1 !important; transform: none !important; transition: none; } .scroll-line { animation: none; } }