/* ============ TEMEL ============ */
:root {
  --navy-900: #0f1a2e;
  --navy-800: #152238;
  --navy-700: #1e2a44;
  --orange: #e1622c;
  --orange-soft: #f07a45;
  --green: #5b9a3b;
  --green-soft: #6fb54a;
  --pink: #e83e8c;
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #1c2534;
  --muted: #66718a;
  --border: #e4e9f1;
  --nav-h: 72px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 26, 46, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}

body {
  font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.intro-pending body { overflow: hidden; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ AÇILIŞ ANİMASYONU ============ */
.intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--navy-900);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: background 0.6s ease, opacity 0.6s ease;
}

.intro-pending .intro { display: flex; }

.intro-logo {
  width: min(40vw, 200px);
  opacity: 0;
  transform: scale(0.4) rotate(-8deg);
  will-change: transform, opacity;
}

.intro.play .intro-logo {
  animation: introGrow 1s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes introGrow {
  from { opacity: 0; transform: scale(0.4) rotate(-8deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}

.intro-name {
  color: #fff;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  opacity: 0;
}

.intro.play .intro-name {
  animation: nameIn 0.7s ease 0.55s forwards;
}

@keyframes nameIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Uçuş aşaması: arka plan ve yazı kaybolur, logo bara süzülür */
.intro.fade {
  background: transparent;
  pointer-events: none;
}

.intro.fade .intro-name {
  animation: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.intro-logo.fly {
  animation: none;
  opacity: 1;
  transform: none;
  transition: transform 0.95s cubic-bezier(0.5, 0.05, 0.2, 1);
}

/* Bardaki logo, intro bitene dek gizli */
.intro-pending .brand-logo { opacity: 0; }
.brand-logo { transition: opacity 0.2s ease; }

/* ============ ÜST BAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--navy-800);
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 6px 24px rgba(15, 26, 46, 0.35);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo { width: 42px; height: 42px; }

.brand-name {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  color: #c3cbdc;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.25s ease, background 0.25s ease;
}

.nav-link:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }

.nav-link.active {
  color: #fff;
  background: var(--orange);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  border-radius: 8px;
  background: var(--orange);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 6px 16px rgba(225, 98, 44, 0.3);
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-contact-btn:hover {
  background: var(--orange-soft);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(225, 98, 44, 0.38);
}

@media (max-width: 560px) {
  .nav-contact-btn { padding: 7px 14px; font-size: 0.82rem; }
}

/* ============ HERO ============ */
.hero {
  padding: calc(var(--nav-h) + 64px) 0 90px;
  background:
    radial-gradient(60% 80% at 85% 10%, rgba(225, 98, 44, 0.07), transparent 60%),
    radial-gradient(50% 70% at 10% 90%, rgba(91, 154, 59, 0.08), transparent 60%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--navy-800);
  margin-bottom: 20px;
}

.accent-orange { color: var(--orange); }

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 10px;
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 22px rgba(225, 98, 44, 0.35);
}

.btn-primary:hover {
  background: var(--orange-soft);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(225, 98, 44, 0.42);
}

.btn-outline {
  border: 2px solid var(--navy-800);
  color: var(--navy-800);
}

.btn-outline:hover {
  background: var(--navy-800);
  color: #fff;
  transform: translateY(-2px);
}

/* ---- CSS Mockup (temsili arayüz) ---- */
.hero-visual { display: flex; justify-content: center; }

.mockup {
  display: flex;
  width: 100%;
  max-width: 520px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  box-shadow: 0 24px 60px rgba(15, 26, 46, 0.18);
  animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.mock-sidebar {
  width: 130px;
  flex-shrink: 0;
  background: var(--navy-800);
  padding: 16px 12px;
}

.mock-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 18px;
}

.mock-brand img { width: 22px; height: 22px; }

.mock-brand span {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
}

.mock-menu { display: flex; flex-direction: column; gap: 10px; }

.mock-item {
  height: 9px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.16);
}

.mock-item.active { background: var(--orange); }
.mock-item:nth-child(2) { width: 85%; }
.mock-item:nth-child(3) { width: 70%; }
.mock-item:nth-child(4) { width: 90%; }
.mock-item:nth-child(5) { width: 60%; }

.mock-main { flex: 1; padding: 18px; min-width: 0; }

.mock-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 12px;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.mock-stat {
  border-radius: 10px;
  padding: 10px 8px;
  color: #fff;
  text-align: center;
}

.mock-stat b { display: block; font-size: 1.05rem; line-height: 1.2; }
.mock-stat span { font-size: 0.56rem; opacity: 0.9; display: block; }

.mock-stat.green  { background: linear-gradient(135deg, #27ae60, #1e8a4c); }
.mock-stat.orange { background: linear-gradient(135deg, #f07a45, #d95b1f); }
.mock-stat.pink   { background: linear-gradient(135deg, #ef5da8, #d63384); }

.mock-table {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.mock-row {
  display: grid;
  grid-template-columns: 1.2fr 1.1fr 0.8fr;
  gap: 6px;
  align-items: center;
  padding: 7px 10px;
  font-size: 0.62rem;
  border-top: 1px solid var(--border);
}

.mock-row:first-child { border-top: none; }

.mock-row.head {
  background: #f2f5f9;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.55rem;
  letter-spacing: 0.05em;
}

.pill {
  justify-self: start;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.55rem;
  font-weight: 600;
}

.pill.red   { background: #fdecec; color: #d9342b; }
.pill.green { background: #eaf6e5; color: var(--green); }

/* ============ GALERİ BANDI (yatay kaydırmalı) ============ */
.gallery-band {
  /* hero ile özellikler arasındaki geçiş bandı: renkler burada ayrışır */
  background: linear-gradient(180deg, var(--bg) 0%, #eef2f7 100%);
  padding: 40px 0 48px;
  overflow: hidden;
}

.gallery-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 52px;
}

.gallery-scroll {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 22px 4px;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  /* Kaydırma çubuğu gizli — gezinme oklarla yapılır */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.gallery-scroll::-webkit-scrollbar { display: none; }

.gallery-item {
  position: relative;
  flex: 0 0 auto;
  width: 264px;
  scroll-snap-align: center;
  border-radius: 12px;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 8px 22px rgba(15, 26, 46, 0.10);
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.4, 0.64, 1), box-shadow 0.3s ease;
}

.gallery-item img {
  display: block;
  width: 100%;
  height: 162px;
  object-fit: cover;
  object-position: top left;
}

.gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 14px 10px;
  font-size: 0.84rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(15, 26, 46, 0.82));
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: 0 18px 40px rgba(15, 26, 46, 0.22);
  z-index: 2;
  border-color: transparent;
}

/* Ok butonları */
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--navy-800);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(15, 26, 46, 0.18);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.gallery-nav svg { width: 22px; height: 22px; }
.gallery-nav.prev { left: 4px; }
.gallery-nav.next { right: 4px; }

.gallery-nav:hover {
  background: var(--orange);
  color: #fff;
  transform: translateY(-50%) scale(1.08);
}

.gallery-nav[disabled] {
  opacity: 0;
  pointer-events: none;
}

.gallery-hint {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  margin-top: 4px;
}

@media (hover: none) {
  .gallery-item:hover { transform: none; box-shadow: 0 8px 22px rgba(15, 26, 46, 0.10); }
}

@media (max-width: 560px) {
  .gallery-item { width: 224px; }
  .gallery-item img { height: 140px; }
  .gallery-nav { width: 38px; height: 38px; }
}

/* ============ LIGHTBOX (tam ekran görsel) ============ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(10, 16, 28, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0s linear 0.3s;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease;
}

.lb-figure {
  max-width: 92vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.96);
  transition: transform 0.3s cubic-bezier(0.34, 1.3, 0.64, 1);
}

.lightbox.open .lb-figure { transform: scale(1); }

.lb-figure img {
  max-width: 92vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}

.lb-figure figcaption {
  margin-top: 14px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.lb-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lb-close:hover { background: rgba(255, 255, 255, 0.28); transform: rotate(90deg); }

.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lb-nav svg { width: 26px; height: 26px; }
.lb-prev { left: 20px; }
.lb-next { right: 20px; }
.lb-nav:hover { background: var(--orange); }
.lb-prev:hover { transform: translateY(-50%) translateX(-3px); }
.lb-next:hover { transform: translateY(-50%) translateX(3px); }

@media (max-width: 560px) {
  .lb-nav { width: 42px; height: 42px; }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .lightbox { padding: 16px; }
}

/* ============ BÖLÜMLER ============ */
.section { padding: 90px 0; }
.section.alt { background: #eef2f7; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 12px;
}

.section-head p { color: var(--muted); }

.cards-grid {
  display: grid;
  gap: 22px;
}

.cards-grid.features { grid-template-columns: repeat(3, 1fr); }
.cards-grid.services { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}

/* Önizlemeli kartlarda hover'da transform olmamalı (fixed lightbox
   viewport'a göre ortalanabilsin); kalkış efekti yerine gölge yeter */
.cards-grid.features .card:hover { transform: none; }

/* ---- Öne çıkan yapay zekâ kartı ---- */
.card.feature-ai {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 26px;
  /* Işıma arka plana gömülü: popover taşabilsin diye overflow açık */
  background:
    radial-gradient(circle at 94% 4%, rgba(225, 98, 44, 0.33), transparent 42%),
    linear-gradient(120deg, var(--navy-800), var(--navy-700) 55%, #2a3a5e);
  border: none;
  padding: 30px 32px;
  position: relative;
}

.card.feature-ai .card-icon {
  margin-bottom: 0;
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--orange), #f0a145);
}

.card.feature-ai h3 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.card.feature-ai p {
  color: #b9c3d8;
  max-width: 760px;
}

.ai-badge {
  margin-left: auto;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  background: var(--green);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 20px;
}

/* ---- Kart hover önizlemeleri (temsili panolar) ----
   Ekran ortasında büyük lightbox olarak açılır; arka plan kararır. */
.card-preview {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 780px;
  max-width: 92vw;
  transform: translate(-50%, -47%) scale(0.96);
  opacity: 0;
  visibility: hidden;
  z-index: 300;
  pointer-events: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow:
    0 30px 80px rgba(15, 26, 46, 0.35),
    0 0 0 100vmax rgba(15, 26, 46, 0.45);
  padding: 20px 22px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  text-align: left;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0.25s;
}

/* Kısa bekleme sonrası açılır (hover delay) */
.card:hover .card-preview {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
  transition: opacity 0.3s ease 0.55s, transform 0.3s ease 0.55s, visibility 0s linear 0.55s;
}

/* Büyük görünüm için iç bileşen ölçüleri */
.card-preview .pv-t { font-size: 15px; margin-bottom: 12px; }
.card-preview .pv-note { font-size: 11.5px; margin-top: 12px; }
.card-preview .sm-stats { gap: 10px; margin-bottom: 12px; }
.card-preview .ms { padding: 12px; border-radius: 10px; min-width: 110px; }
.card-preview .ms b { font-size: 20px; }
.card-preview .ms span { font-size: 10px; }
.card-preview .stbl { border-radius: 10px; }
.card-preview .str { font-size: 12.5px; padding: 8px 12px; gap: 8px; }
.card-preview .str.h { font-size: 10px; }
.card-preview .pl { font-size: 11px; padding: 2px 10px; }
.card-preview .tagchip { font-size: 11.5px; padding: 3px 11px; border-radius: 13px; margin: 2px 4px 2px 0; }
.card-preview .sm-h { font-size: 13px; }
.card-preview .pgrid { gap: 5px; }
.card-preview .pc { min-height: 32px; font-size: 12px; border-radius: 6px; }
.card-preview .pc.hd { font-size: 10.5px; }
.card-preview .leg { gap: 14px; margin-bottom: 10px; }
.card-preview .leg span { font-size: 11.5px; }
.card-preview .leg i { width: 12px; height: 12px; }
.card-preview .pvf { gap: 8px; }
.card-preview .fld { padding: 8px 11px; border-radius: 8px; }
.card-preview .fld span { font-size: 9px; }
.card-preview .fld b { font-size: 13px; }
.card-preview .shot-menu { width: 170px !important; }
.card-preview .shot-menu .mg { font-size: 12.5px; padding: 8px 14px 3px; }
.card-preview .shot-menu .mi { font-size: 11.5px; padding: 6px 14px 6px 24px; }
.card-preview .mebbis { padding: 22px 14px !important; gap: 9px; }
.card-preview .mebbis .fl { height: 28px; font-size: 11.5px; max-width: 240px; border-radius: 7px; }
.card-preview .mebbis .bt span { font-size: 11.5px; padding: 6px 16px; border-radius: 7px; }

.pv-t {
  font-weight: 700;
  color: var(--navy-800);
  font-size: 10.5px;
  margin-bottom: 7px;
}

.pv-img {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
}

/* Kırpılmış küçük önizleme (ör. AI Önerileri kutucuğu) */
.pv-img.crop {
  width: auto;
  max-width: 100%;
  margin: 0 auto;
}

.pv-note {
  font-size: 8.5px;
  color: var(--muted);
  margin-top: 7px;
  font-style: italic;
}

.pc.ai {
  background: #fff7f2;
  border: 1px dashed var(--orange);
  color: #d95b1f;
  font-weight: 600;
}

.pvf { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }

.fld {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  min-width: 0;
}

.fld span {
  display: block;
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

.fld b { font-size: 9px; color: var(--navy-800); font-weight: 600; }

/* Dokunmatik cihazlarda ve dar ekranda önizleme kapalı */
@media (hover: none), (max-width: 720px) {
  .card-preview { display: none; }
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: #fff;
  margin-bottom: 18px;
}

.card-icon.green {
  background: linear-gradient(135deg, var(--green), var(--green-soft));
}

.card-icon svg { width: 26px; height: 26px; }

.card h3 {
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--navy-800);
  margin-bottom: 8px;
}

.card p { font-size: 0.9rem; color: var(--muted); }

/* ============ HAKKIMIZDA ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 16px;
}

.about-text p { color: var(--muted); margin-bottom: 14px; }

.about-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-list li:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow);
}

.check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.about-list b { display: block; color: var(--navy-800); font-size: 0.98rem; }
.about-list small { color: var(--muted); font-size: 0.84rem; }

/* ============ İLETİŞİM ============ */
.contact-card {
  max-width: 460px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 32px;
  text-align: center;
  box-shadow: var(--shadow);
}

.contact-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg { width: 28px; height: 28px; }

.contact-mail {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy-800);
  text-decoration: none;
  margin-bottom: 8px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-mail:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.contact-card p { color: var(--muted); font-size: 0.9rem; }

/* ---- İletişim: form bölümü ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 12px;
}

.contact-text p { color: var(--muted); margin-bottom: 26px; max-width: 460px; }

.contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info li { display: flex; gap: 14px; align-items: flex-start; }
.contact-info b { display: block; color: var(--navy-800); font-size: 0.98rem; }
.contact-info small { color: var(--muted); font-size: 0.84rem; }

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

.contact-form .form-label {
  display: block;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--navy-800);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.contact-form .form-input,
.contact-form .form-textarea {
  width: 100%;
  padding: 11px 14px;
  margin-bottom: 18px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.contact-form .form-input:focus,
.contact-form .form-textarea:focus {
  border-color: var(--orange);
  background: var(--card);
}

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

.contact-submit {
  width: 100%;
  text-align: center;
  border: none;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
}

.contact-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none !important; }

.contact-alert {
  display: none;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 18px;
}

.contact-alert.show { display: block; }
.contact-alert.ok { background: #eafaf0; color: #1e7a44; }
.contact-alert.err { background: #fdecea; color: #b3261e; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-form { padding: 26px 22px; }
}

/* ============ KULLANIM KILAVUZU ============ */
.guide-hero {
  padding: calc(var(--nav-h) + 56px) 0 52px;
  background:
    radial-gradient(60% 90% at 90% 0%, rgba(225, 98, 44, 0.16), transparent 60%),
    var(--navy-800);
  color: #fff;
}

.guide-hero h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.guide-hero p {
  color: #b9c3d8;
  max-width: 560px;
}

.guide-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 90px;
  align-items: start;
}

.toc {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  display: flex;
  flex-direction: column;
}

.toc-link {
  display: block;
  padding: 9px 16px;
  border-left: 3px solid var(--border);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.toc-link:hover {
  color: var(--navy-800);
  background: rgba(15, 26, 46, 0.04);
}

.toc-link.active {
  border-color: var(--orange);
  color: var(--orange);
  font-weight: 600;
}

.guide-section { margin-bottom: 56px; }
.guide-section:last-child { margin-bottom: 0; }

.guide-section h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}

.guide-section > p { color: var(--muted); }

.steps {
  list-style: none;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}

.steps li {
  counter-increment: step;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 0.95rem;
  color: var(--text);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.steps li:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow);
}

.steps li::before {
  content: counter(step);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.note-box {
  margin-top: 18px;
  background: #fdf3ec;
  border-left: 4px solid var(--orange);
  border-radius: 8px;
  padding: 13px 16px;
  font-size: 0.9rem;
  color: #6b4a35;
}

/* ============ KILAVUZ: gruplu içindekiler ============ */
.toc {
  max-height: calc(100vh - var(--nav-h) - 48px);
  overflow-y: auto;
}

.toc-group {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9aa3b5;
  padding: 16px 16px 5px;
}

.toc-group:first-child { padding-top: 0; }

.admin-badge {
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
  background: var(--navy-700);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 12px;
}

.guide-section h4 {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--navy-800);
  margin: 24px 0 10px;
}

/* Alan açıklama tablosu */
.table-wrap { overflow-x: auto; margin: 16px 0; }

.field-table {
  width: 100%;
  min-width: 460px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-size: 0.88rem;
}

.field-table th {
  background: #f2f5f9;
  text-align: left;
  padding: 10px 14px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.field-table td {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.field-table td:first-child {
  font-weight: 600;
  color: var(--navy-800);
}

/* Buton / öğe açıklama listesi */
.ui-list {
  list-style: none;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ui-list li {
  font-size: 0.92rem;
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
}

.ui-list b { color: var(--navy-800); }

/* ============ TEMSİLİ EKRAN GÖRSELLERİ ============ */
.shot {
  margin: 20px 0 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
  max-width: 660px;
  font-size: 10.5px;
  line-height: 1.45;
}

.shot-cap {
  font-size: 0.76rem;
  color: #9aa3b5;
  margin: 6px 2px 20px;
  font-style: italic;
}

.shot-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #e9edf3;
  padding: 8px 12px;
}

.shot-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }

.shot-bar .t {
  margin-left: 6px;
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 600;
}

.shot-body { display: flex; background: #f6f8fb; }
.shot-main { flex: 1; padding: 12px; min-width: 0; }

/* Mini sidebar */
.shot-side {
  width: 118px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #1a1f3a, #2d3561);
  padding: 10px 0;
}

.ss-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 6px;
}

.ss-logo img { width: 16px; height: 16px; }
.ss-logo b { color: #fff; font-size: 10px; }

.ss-g {
  color: rgba(255, 255, 255, 0.35);
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 10px 2px;
}

.ss-item {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  padding: 4px 10px;
  font-size: 9px;
  border-left: 2px solid transparent;
}

.ss-item.on {
  color: #fff;
  background: rgba(240, 115, 64, 0.18);
  border-left-color: #f07340;
}

.sm-title {
  font-weight: 700;
  color: var(--navy-800);
  font-size: 11.5px;
  margin-bottom: 8px;
}

.sm-stats { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }

.ms { flex: 1; min-width: 74px; border-radius: 8px; padding: 7px 8px; color: #fff; }
.ms b { display: block; font-size: 13px; line-height: 1.2; }
.ms span { font-size: 7.5px; opacity: 0.9; }
.ms.green  { background: linear-gradient(135deg, #27ae60, #1e8a4c); }
.ms.orange { background: linear-gradient(135deg, #f07a45, #d95b1f); }
.ms.pink   { background: linear-gradient(135deg, #ef5da8, #d63384); }
.ms.purple { background: linear-gradient(135deg, #8b5cf6, #6d3fd8); }
.ms.blue   { background: linear-gradient(135deg, #4a90d9, #2f6cb5); }
.ms.gray   { background: linear-gradient(135deg, #64748b, #475569); }

.sm-h {
  font-weight: 600;
  color: var(--navy-800);
  font-size: 10px;
  margin: 8px 0 5px;
}

.stbl {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.str {
  display: grid;
  gap: 4px;
  padding: 5px 9px;
  border-top: 1px solid var(--border);
  align-items: center;
  color: var(--text);
}

.str:first-child { border-top: none; }

.str.h {
  background: #f2f5f9;
  color: var(--muted);
  font-weight: 600;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pl {
  display: inline-block;
  justify-self: start;
  padding: 1px 7px;
  border-radius: 12px;
  font-size: 8px;
  font-weight: 600;
}

.pl.r { background: #fdecec; color: #d9342b; }
.pl.g { background: #eaf6e5; color: #5b9a3b; }
.pl.o { background: #fdf0e7; color: #d95b1f; }
.pl.b { background: #e8f1fb; color: #2f6cb5; }
.pl.p { background: #f1eafd; color: #6d3fd8; }

.tagchip {
  display: inline-block;
  background: #eaf6e5;
  color: #3f7a28;
  border: 1px solid #cde8c2;
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 8px;
  margin: 1px 2px 1px 0;
}

.kb {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 9px;
  font-weight: 600;
}

.kb.o { background: #fff; color: var(--navy-800); border: 1px solid var(--border); }
.kb.g { background: #27ae60; }

/* Mini planlama takvimi */
.pgrid { display: grid; gap: 3px; }

.pc {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  min-height: 17px;
  font-size: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  overflow: hidden;
}

.pc.hd {
  background: #f2f5f9;
  font-weight: 700;
  font-size: 7.5px;
  text-transform: uppercase;
}

.pc.b { background: #dbe9fb; border-color: #b6d2f2; color: #2f6cb5; font-weight: 600; }
.pc.g { background: #e2f3e8; border-color: #bfe3cd; color: #1e8a4c; font-weight: 600; }
.pc.t { background: #fdeee4; border-color: #f5cdb2; color: #d95b1f; font-weight: 600; }

.leg { display: flex; gap: 10px; margin: 0 0 7px; flex-wrap: wrap; }
.leg span { display: flex; align-items: center; gap: 4px; font-size: 8.5px; color: var(--muted); }
.leg i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }

/* Fadroni Aktarım penceresi */
.shot-menu {
  width: 150px;
  flex-shrink: 0;
  background: #fff;
  border-right: 1px solid var(--border);
  padding: 8px 0;
}

.shot-menu .mg {
  padding: 6px 12px 2px;
  font-weight: 700;
  color: var(--navy-800);
  font-size: 9px;
}

.shot-menu .mi { display: block; padding: 4px 12px 4px 18px; color: var(--muted); font-size: 9px; }

.shot-menu .mi.on {
  background: #eef2fb;
  color: #2f6cb5;
  font-weight: 600;
  border-left: 2px solid #2f6cb5;
}

.mebbis {
  flex: 1;
  background: #1266a9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 18px 12px;
}

.mebbis .fl {
  width: 70%;
  max-width: 180px;
  background: #fff;
  border-radius: 5px;
  height: 18px;
  font-size: 8px;
  color: #94a3b8;
  display: flex;
  align-items: center;
  padding: 0 8px;
}

.mebbis .bt { display: flex; gap: 6px; }

.mebbis .bt span {
  background: #fff;
  color: #1266a9;
  border-radius: 5px;
  font-size: 8px;
  font-weight: 600;
  padding: 3px 10px;
}

/* Gerçek ekran görüntüleri (maskelenmiş) */
.real-shot { margin: 22px 0; }

.real-shot img {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.real-shot figcaption {
  font-size: 0.76rem;
  color: #9aa3b5;
  margin-top: 7px;
  font-style: italic;
}

/* Değerlendirme +/- kutuları */
.pmb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  margin-right: 2px;
}

.pmb.on  { background: #27ae60; border-color: #27ae60; color: #fff; }
.pmb.off { background: #d9342b; border-color: #d9342b; color: #fff; }

.fsel {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 8px;
  color: #94a3b8;
  padding: 2px 6px;
}

@media (max-width: 960px) {
  .toc { max-height: none; overflow: visible; }
  .toc-group { width: 100%; padding: 8px 4px 2px; }
}

@media (max-width: 560px) {
  .shot-side { display: none; }
  .shot-menu { width: 108px; }
}

/* ============ RAKAMLAR BANDI ============ */
.stats-band {
  background:
    radial-gradient(60% 120% at 15% 0%, rgba(225, 98, 44, 0.18), transparent 55%),
    radial-gradient(50% 120% at 90% 100%, rgba(91, 154, 59, 0.16), transparent 55%),
    var(--navy-800);
  padding: 52px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.stat b {
  display: block;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.stat span {
  display: block;
  margin-top: 6px;
  font-size: 0.9rem;
  color: #b9c3d8;
  letter-spacing: 0.02em;
}

/* ============ NASIL ÇALIŞIR / 3 ADIM ============ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: none;
}

.step-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 24px 26px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(225, 98, 44, 0.35);
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy-800);
  margin-bottom: 8px;
}

.step-card p { font-size: 0.9rem; color: var(--muted); }

/* Adımlar arası bağlayıcı ok (masaüstü) */
.steps-grid .step-card:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -16px;
  top: 46px;
  color: var(--orange);
  font-size: 1.5rem;
  font-weight: 700;
  z-index: 1;
}

/* ============ KVKK & GÜVENLİK ============ */
.security-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.security-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 12px;
}

.security-text > p { color: var(--muted); margin-bottom: 22px; }

.security-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.security-list li {
  display: flex;
  gap: 13px;
  align-items: flex-start;
}

.security-list b { display: block; color: var(--navy-800); font-size: 0.98rem; }
.security-list small { color: var(--muted); font-size: 0.85rem; }

.security-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.shield {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(91, 154, 59, 0.14), rgba(225, 98, 44, 0.12));
  color: var(--green);
}

.shield svg { width: 92px; height: 92px; }

.shield-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.shield-badges span {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 7px 15px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-800);
  box-shadow: 0 4px 12px rgba(15, 26, 46, 0.06);
}

/* ============ SSS (FAQ) ============ */
.faq {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.faq-item[open] {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 17px 20px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--navy-800);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #f2f5f9;
  color: var(--orange);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.faq-item[open] summary::after {
  content: '−';
  background: var(--orange);
  color: #fff;
  transform: rotate(180deg);
}

.faq-a {
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.faq-a a { color: var(--orange); font-weight: 600; }

/* ============ SABİT BUTONLAR ============ */
.fab {
  position: fixed;
  right: 22px;
  z-index: 90;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(15, 26, 46, 0.28);
  transition: transform 0.2s ease, opacity 0.25s ease, visibility 0.25s;
}

.fab:hover { transform: translateY(-3px) scale(1.05); }

.fab-wa {
  bottom: 22px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
}

.fab-wa svg { width: 30px; height: 30px; }

.fab-top {
  bottom: 22px;
  background: var(--navy-800);
  color: #fff;
  opacity: 0;
  visibility: hidden;
}

.fab-top svg { width: 24px; height: 24px; }

.fab-top.show { opacity: 1; visibility: visible; }

/* Yeni bölümler — responsive */
@media (max-width: 900px) {
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .steps-grid .step-card:not(:last-child)::after {
    content: '↓';
    right: auto;
    left: 50%;
    top: auto;
    bottom: -14px;
    transform: translateX(-50%);
  }
  .security-grid { grid-template-columns: 1fr; gap: 32px; }
  .security-visual { order: -1; }
}

@media (max-width: 700px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
}

@media (max-width: 560px) {
  .fab { right: 16px; width: 48px; height: 48px; }
  .fab-top { bottom: 16px; }
}

/* ============ FOOTER ============ */
.footer {
  background: var(--navy-900);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

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

.footer-brand img { width: 30px; height: 30px; }

.footer-brand span { color: #fff; font-weight: 700; }

.footer p { color: #8792a8; font-size: 0.85rem; }

.footer-link {
  color: #8792a8;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-link:hover {
  color: #fff;
  border-color: #fff;
}

/* ============ SCROLL REVEAL ============ */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in {
  opacity: 1;
  /* 'none' şart: transform değeri kalırsa içindeki position:fixed
     önizlemeler viewport yerine karta göre konumlanır */
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .mockup { animation: none; }
  html { scroll-behavior: auto; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .cards-grid.features { grid-template-columns: repeat(2, 1fr); }
  .cards-grid.services { grid-template-columns: repeat(2, 1fr); }

  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero { padding-top: calc(var(--nav-h) + 44px); }
  .lead { max-width: none; }

  .guide-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .toc {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .toc-link {
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 7px 15px;
    background: var(--card);
  }

  .toc-link.active {
    border-color: var(--orange);
    background: var(--orange);
    color: #fff;
  }
}

@media (max-width: 720px) {
  .card.feature-ai {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .ai-badge { margin-left: 0; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--navy-800);
    padding: 12px 20px 20px;
    gap: 4px;
    box-shadow: 0 14px 30px rgba(15, 26, 46, 0.35);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link { padding: 12px 14px; }
}

@media (max-width: 560px) {
  .cards-grid.features,
  .cards-grid.services { grid-template-columns: 1fr; }

  .section { padding: 64px 0; }

  .mock-sidebar { width: 96px; }
}