/*
  Snopen Alüminyum — "Modern Endüstriyel" Tasarım Sistemi v2
  ============================================================
  Konsept: Bölünmüş hero • Bento grid hizmetler • Masonry galeri
           Glass morphism kartlar • Parallax • Sayaç animasyonları
           SVG dalga bölücüler • Scroll reveal efektleri

  Palet:
    --navy        #0a1628   Derin lacivert — ana koyu ton
    --orange      #f15a24   Canlı turuncu — tek vurgu rengi
    --wheat       #f5f0eb   Sıcak krem — açık arka plan
    --white       #ffffff
    --text        #1e2330
    --text-soft   #6b7280
*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* ================================================================
   1. VARIABLES & RESET
   ================================================================ */
:root {
  --navy: #0a1628;
  --navy-light: #132038;
  --anthracite: #1a1f2e;
  --orange: #f15a24;
  --orange-glow: rgba(241,90,36,0.25);
  --wheat: #f5f0eb;
  --white: #ffffff;
  --grey-light: #e8e4df;
  --text: #1e2330;
  --text-soft: #6b7280;
  --font: 'Poppins', sans-serif;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --transition: 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-slow: 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 76px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:var(--header-h); }
body {
  font-family:var(--font); background:var(--white); color:var(--text);
  line-height:1.65; overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
body.menu-open { overflow:hidden; }
a { text-decoration:none; color:inherit; transition:var(--transition); }
ul { list-style:none; }
img { max-width:100%; height:auto; display:block; }
button { font-family:var(--font); cursor:pointer; border:none; }
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--wheat); }
::-webkit-scrollbar-thumb { background:var(--orange); border-radius:3px; }

/* ================================================================
   2. SCROLL REVEAL
   ================================================================ */
.reveal {
  opacity:0; transform:translateY(32px);
  transition:opacity 0.75s cubic-bezier(0.22,0.61,0.36,1),
             transform 0.75s cubic-bezier(0.22,0.61,0.36,1);
}
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-d1 { transition-delay:0.08s; } .reveal-d2 { transition-delay:0.16s; }
.reveal-d3 { transition-delay:0.24s; } .reveal-d4 { transition-delay:0.32s; }

/* Image lazy-load reveal */
img[loading="lazy"] {
  opacity:0; transition:opacity 0.5s ease;
}
img[loading="lazy"].loaded { opacity:1; }

/* ================================================================
   3. HEADER
   ================================================================ */
header {
  position:fixed; top:0; left:0; width:100%; z-index:1000;
  height:var(--header-h);
  background:linear-gradient(to bottom, rgba(10,22,40,0.75) 0%, rgba(10,22,40,0.25) 80%, transparent 100%);
  transition:background 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
header.scrolled {
  background:rgba(10,22,40,0.92); backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px); box-shadow:0 2px 20px rgba(0,0,0,0.25);
}
.nav-inner {
  max-width:1320px; margin:0 auto; padding:0 28px;
  height:100%; display:flex; align-items:center; justify-content:space-between;
}
.logo-wrap { display:flex; align-items:center; height:52px; flex-shrink:0; }
.logo-wrap img { height:52px; width:auto; max-width:240px; object-fit:contain; image-rendering:auto; }
.nav-links { display:flex; align-items:center; gap:36px; }
.nav-links a {
  color:rgba(255,255,255,0.82); font-size:0.84rem; font-weight:600;
  letter-spacing:1.2px; text-transform:uppercase; position:relative; padding:4px 0;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-2px; left:0;
  width:0; height:2px; background:var(--orange); transition:width 0.3s;
}
.nav-links a:hover { color:var(--white); }
.nav-links a:hover::after { width:100%; }
.nav-cta {
  background:var(--orange); color:var(--white)!important;
  padding:10px 22px!important; border-radius:50px; font-size:0.82rem!important;
  letter-spacing:0.5px!important; text-transform:none!important;
  box-shadow:0 4px 18px var(--orange-glow);
}
.nav-cta:hover { background:#d94a1a; transform:translateY(-1px); }
.nav-cta::after { display:none!important; }

.hamburger {
  display:none; flex-direction:column; justify-content:center;
  width:34px; height:26px; gap:5px; background:transparent; border:0; padding:0; cursor:pointer;
  -webkit-tap-highlight-color:rgba(0,0,0,0); -webkit-appearance:none; appearance:none; outline:none;
}
.hamburger:active, .hamburger:focus, .hamburger:hover, .hamburger:focus-visible, 
.hamburger:active:focus, .hamburger:-webkit-any-link { 
  background:transparent !important; outline:none; color:inherit; 
}
.hamburger span { display:block; height:2.5px; background:var(--white); border-radius:2px; transition:var(--transition); }
.hamburger span:nth-child(1) { width:100%; }
.hamburger span:nth-child(2) { width:70%; align-self:flex-end; }
.hamburger span:nth-child(3) { width:50%; align-self:flex-end; }

/* ================================================================
   4. HERO — TAM EKRAN ARKA PLAN
   ================================================================ */
.hero {
  position:relative; width:100%; min-height:100vh;
  display:flex; align-items:center; justify-content:flex-start;
  background-color:var(--navy);
  background-image:url('assets/hero.jpg');
  background-size:cover; background-position:right center; background-repeat:no-repeat;
  padding-top:var(--header-h);
}
.hero::before {
  content:''; position:absolute; top:0; left:0;
  width:60%; height:100%;
  background:linear-gradient(90deg,
    rgba(245,240,235,0.94) 0%,
    rgba(245,240,235,0.78) 55%,
    rgba(245,240,235,0) 100%);
  z-index:1;
}
.hero-content {
  position:relative; z-index:2; max-width:600px; padding:0 24px; margin-left:7%;
}
.hero-eyebrow {
  display:inline-flex; align-items:center; gap:10px;
  color:var(--orange); font-size:0.84rem; font-weight:600;
  letter-spacing:2.5px; text-transform:uppercase; margin-bottom:22px;
}
.hero-eyebrow::before { content:''; width:28px; height:2px; background:var(--orange); }
.hero h1 {
  font-size:clamp(2.2rem, 5vw, 3.6rem); font-weight:900; line-height:1.15;
  margin-bottom:18px; letter-spacing:-0.5px; color:#0C0B28;
}
.hero h1 em { font-style:normal; }
.hero p {
  font-size:1.05rem; color:var(--text-soft); margin-bottom:34px; max-width:480px; line-height:1.7;
}
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; }

/* Buttons */
.btn {
  display:inline-flex; align-items:center; gap:8px; padding:14px 30px;
  border-radius:50px; font-weight:600; font-size:0.92rem; transition:var(--transition); border:none;
}
.btn-fill { background:var(--orange); color:var(--white); box-shadow:0 4px 20px var(--orange-glow); }
.btn-fill:hover { background:#d94a1a; transform:translateY(-2px); box-shadow:0 8px 30px var(--orange-glow); }
.btn-outline { background:transparent; color:var(--text); border:1.5px solid #c0c0c0; }
.btn-outline:hover { border-color:var(--navy); background:var(--navy); color:var(--white); transform:translateY(-2px); }
.btn-white { background:var(--white); color:var(--navy); box-shadow:var(--shadow-sm); }
.btn-white:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); }

/* ================================================================
   5. SECTIONS
   ================================================================ */
section { padding:100px 24px; position:relative; }
.section-wheat { background:var(--wheat); }
.section-white { background:var(--white); }
.section-navy  { background:var(--navy); color:var(--white); }
.section-dark  { background:var(--anthracite); color:var(--white); }
.container { max-width:1200px; margin:0 auto; }
.container-narrow { max-width:880px; margin:0 auto; }

.section-tag {
  display:inline-flex; align-items:center; gap:8px;
  color:var(--orange); font-size:0.8rem; font-weight:600;
  letter-spacing:2.5px; text-transform:uppercase; margin-bottom:16px;
}
.section-tag::before { content:''; width:24px; height:2px; background:var(--orange); }
.section-heading { font-size:clamp(1.8rem, 3.5vw, 2.8rem); font-weight:800; margin-bottom:18px; line-height:1.2; }
.section-sub { font-size:1rem; color:var(--text-soft); max-width:600px; margin-bottom:48px; }
.section-navy .section-sub, .section-dark .section-sub { color:rgba(255,255,255,0.55); }
.text-center { text-align:center; }
.mx-auto { margin-left:auto; margin-right:auto; }

/* Wave divider */
.wave-divider {
  position:absolute; top:-1px; left:0; width:100%; overflow:hidden; line-height:0; pointer-events:none; z-index:2;
}
.wave-divider svg { width:100%; height:70px; display:block; }
.wave-divider.bottom { top:auto; bottom:-1px; transform:rotate(180deg); }

/* ================================================================
   6. ABOUT — ALTERNATING
   ================================================================ */
.about-block { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.about-img { position:relative; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-lg); }
.about-img img { width:100%; transition:transform 0.6s; }
.about-img:hover img { transform:scale(1.04); }

/* About collage */
.about-collage {
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-template-rows:2fr 1fr 2fr;
  gap:8px;
  aspect-ratio:1 / 1;
  border-radius:16px;
  overflow:hidden;
  background:#e8ecf1;
  padding:8px;
}
.about-collage .collage-item {
  overflow:hidden;
  position:relative;
  border-radius:10px;
  border:3px solid #fff;
  box-shadow:0 2px 10px rgba(0,0,0,0.10);
}
.about-collage .collage-item:nth-child(1) { background:#c8d6e5; }
.about-collage .collage-item:nth-child(2) { background:#d1d8e0; }
.about-collage .collage-item:nth-child(3) { background:#d1d8e0; }
.about-collage .collage-item:nth-child(4) { background:#c8d6e5; }
.about-collage .collage-item span {
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:0.7rem;
  font-weight:600;
  color:#64748b;
  letter-spacing:1px;
}
.about-collage .collage-item img {
  position:absolute;
  inset:0;
  width:100%; height:100%;
  object-fit:cover;
  transition:transform 0.55s ease;
}
.about-collage .collage-item:hover img {
  transform:scale(1.08);
}
.collage-main {
  grid-row:1 / 3;  /* sol dikey: 2 satır */
}
.collage-top-right {
  grid-row:1 / 2;  /* sağ yatay: 1 satır */
}
.collage-bottom-left {
  grid-row:3 / 4;  /* sol yatay: 1 satır */
}
.collage-bottom-right {
  grid-row:2 / 4;  /* sağ dikey: 2 satır */
}
.about-badge {
  display:inline-block; background:var(--orange); color:var(--white);
  padding:6px 16px; border-radius:50px; font-size:0.78rem; font-weight:600; margin-bottom:16px;
}
.about-text { font-size:0.98rem; color:var(--text-soft); line-height:1.8; }
.about-text p { margin-bottom:14px; }
.about-text p:last-child { margin-bottom:0; }

/* ================================================================
   7. SERVICES — 3×3 GRID (orijinal site stili)
   ================================================================ */
.services-grid {
  display:grid; grid-template-columns:repeat(3, 1fr); gap:26px;
}
.service-card {
  background:var(--white); border-radius:var(--radius); overflow:hidden;
  box-shadow:0 2px 12px rgba(0,0,0,0.05); transition:var(--transition);
  border:1px solid rgba(0,0,0,0.04);
}
.service-card:hover {
  transform:translateY(-8px); box-shadow:0 12px 40px rgba(0,0,0,0.12);
}
.service-card-img {
  height:210px; overflow:hidden;
}
.service-card-img img {
  width:100%; height:100%; object-fit:cover; transition:transform 0.5s;
}
.service-card:hover .service-card-img img { transform:scale(1.07); }
.service-card-info {
  padding:22px 20px 24px;
}
.service-card-info h3 {
  font-size:1.15rem; font-weight:700; color:var(--navy); margin-bottom:10px;
}
.service-card-info p {
  font-size:0.88rem; color:var(--text-soft); line-height:1.6; margin-bottom:14px;
}
.service-card-link {
  color:var(--orange); font-weight:600; font-size:0.87rem;
  display:inline-flex; align-items:center; gap:6px; transition:var(--transition);
}
.service-card-link:hover { gap:10px; color:var(--orange-hover); }

/* ================================================================
   8. GALLERY — MASONRY
   ================================================================ */
.gallery-filters { display:flex; justify-content:center; flex-wrap:wrap; gap:8px; margin-bottom:40px; }
.filter-pill {
  padding:8px 22px; border-radius:50px; font-size:0.84rem; font-weight:600;
  background:var(--white); color:var(--text); border:1.5px solid var(--grey-light); transition:var(--transition);
}
.filter-pill:hover { border-color:var(--orange); color:var(--orange); }
.filter-pill.active { background:var(--orange); color:var(--white); border-color:var(--orange); }
.masonry { columns:3; column-gap:18px; }
.masonry-item {
  break-inside:avoid; margin-bottom:18px; border-radius:var(--radius);
  overflow:hidden; position:relative; cursor:pointer; transition:var(--transition);
}
.masonry-item:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); }
.masonry-item img { width:100%; display:block; transition:transform 0.5s; }
.masonry-item:hover img { transform:scale(1.05); }
.masonry-overlay {
  position:absolute; inset:0; background:linear-gradient(transparent 55%, rgba(10,22,40,0.88));
  display:flex; flex-direction:column; justify-content:flex-end; padding:22px;
  opacity:0; transition:var(--transition);
}
.masonry-item:hover .masonry-overlay { opacity:1; }
.masonry-overlay h4 { color:var(--white); font-size:1rem; font-weight:700; }
.masonry-overlay p { color:rgba(255,255,255,0.7); font-size:0.82rem; }

/* ================================================================
   9. WORKSHOP — PARALLAX STRIP
   ================================================================ */
.parallax-strip {
  position:relative; min-height:480px; display:flex; align-items:center;
  background:var(--anthracite); overflow:hidden;
}
.parallax-bg {
  position:absolute; inset:0; background-size:cover; background-position:center;
  background-attachment:fixed; opacity:0.25;
}
.parallax-content { position:relative; z-index:2; max-width:700px; padding:60px 40px; }
.parallax-content h2 { font-size:2.2rem; font-weight:800; margin-bottom:16px; color:var(--white); }
.parallax-content > p { color:rgba(255,255,255,0.7); font-size:1rem; margin-bottom:24px; line-height:1.7; }
.wshop-features { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:28px; }
.wf-item { text-align:center; }
.wf-icon {
  width:56px; height:56px; margin:0 auto 14px; border-radius:50%;
  background:rgba(241,90,36,0.15); color:var(--orange);
  display:flex; align-items:center; justify-content:center; font-size:1.3rem;
}
.wf-item h4 { font-size:1rem; font-weight:700; color:var(--white); margin-bottom:6px; }
.wf-item p { font-size:0.82rem; color:rgba(255,255,255,0.5); line-height:1.5; margin-bottom:0; }

/* ================================================================
   10. CONTACT — SPLIT LAYOUT
   ================================================================ */
.contact-split { display:grid; grid-template-columns:1fr 1.2fr; gap:60px; align-items:start; }
.contact-info h2 { font-size:2.2rem; font-weight:800; margin-bottom:12px; }
.contact-info > p { color:var(--text-soft); margin-bottom:32px; line-height:1.7; }

.contact-glass {
  background:rgba(255,255,255,0.6); backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px); border:1px solid rgba(255,255,255,0.8);
  border-radius:var(--radius); padding:20px; margin-bottom:14px;
  display:flex; gap:16px; align-items:center; transition:var(--transition);
}
.contact-glass:hover { background:rgba(255,255,255,0.85); transform:translateX(4px); }
.contact-glass-icon {
  width:46px; height:46px; min-width:46px; border-radius:50%;
  background:var(--orange); color:var(--white);
  display:flex; align-items:center; justify-content:center; font-size:1.1rem;
}
.contact-glass-label { font-size:0.75rem; color:var(--text-soft); text-transform:uppercase; letter-spacing:1px; }
.contact-glass-value { font-size:1rem; font-weight:600; color:var(--text); }
.contact-glass-value a:hover { color:var(--orange); }

.contact-form-card {
  background:var(--white); border-radius:var(--radius); padding:40px; box-shadow:var(--shadow-lg);
}
.contact-form-card h3 { font-size:1.3rem; font-weight:700; margin-bottom:24px; }

/* Contact map (replaces form) */
.contact-map {
  position:relative; border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow-lg); min-height:380px; height:100%;
}
.contact-map iframe {
  width:100%; height:100%; min-height:380px; border:0;
  filter:grayscale(20%) brightness(0.95);
}
.contact-map .map-pop {
  position:absolute; bottom:16px; left:16px; right:16px;
  background:var(--white); border-radius:var(--radius); padding:16px 20px;
  box-shadow:var(--shadow-md); max-width:300px;
}

.form-field { margin-bottom:18px; }
.form-field label { display:block; font-size:0.82rem; font-weight:600; margin-bottom:6px; color:var(--text); }
.form-field input, .form-field select, .form-field textarea {
  width:100%; padding:13px 16px; border:1.5px solid var(--grey-light);
  border-radius:var(--radius-sm); font-size:0.92rem; font-family:var(--font);
  background:var(--wheat); transition:var(--transition); color:var(--text);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline:none; border-color:var(--orange); background:var(--white); box-shadow:0 0 0 3px var(--orange-glow);
}
.form-field textarea { resize:vertical; min-height:90px; }
.form-error { color:#e53e3e; font-size:0.78rem; margin-top:4px; display:none; }
.form-submit {
  width:100%; padding:15px; background:var(--orange); color:var(--white);
  border-radius:50px; font-size:0.95rem; font-weight:700; margin-top:8px;
  transition:var(--transition); display:flex; align-items:center; justify-content:center; gap:8px;
}
.form-submit:hover { background:#d94a1a; transform:translateY(-1px); box-shadow:0 6px 24px var(--orange-glow); }
.form-field select option { background:var(--white); color:var(--text); }

/* ================================================================
   11. MAP (contact-map içinde)
   ================================================================ */
.contact-map .map-pop h4 { font-size:0.92rem; font-weight:700; margin-bottom:4px; }
.contact-map .map-pop p { font-size:0.78rem; color:var(--text-soft); margin-bottom:6px; line-height:1.4; }
.contact-map .map-pop a { color:var(--orange); font-weight:600; font-size:0.8rem; }

/* ================================================================
   12. FOOTER
   ================================================================ */
footer { background:var(--navy); color:var(--white); padding:70px 24px 0; }
.footer-grid { max-width:1200px; margin:0 auto; display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; padding-bottom:50px; }
.footer-brand img { height:40px; margin-bottom:16px; }
.footer-brand p { font-size:0.85rem; color:rgba(255,255,255,0.5); line-height:1.7; }
footer h5 { font-size:0.9rem; font-weight:700; margin-bottom:18px; color:var(--white); }
footer ul li { margin-bottom:10px; }
footer ul a { font-size:0.84rem; color:rgba(255,255,255,0.5); transition:var(--transition); }
footer ul a:hover { color:var(--orange); padding-left:4px; }
.footer-mini-gallery { display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.footer-mini-gallery div { aspect-ratio:1; border-radius:6px; overflow:hidden; }
.footer-mini-gallery img { width:100%; height:100%; object-fit:cover; transition:transform 0.4s; }
.footer-mini-gallery div:hover img { transform:scale(1.1); }
.footer-bar { border-top:1px solid rgba(255,255,255,0.06); text-align:center; padding:20px 0; font-size:0.78rem; color:rgba(255,255,255,0.3); }

/* ================================================================
   13. WHATSAPP FLOAT + RIPPLE + TELEFON
   ================================================================ */
.wp-float {
  position:fixed; bottom:28px; right:28px; z-index:999;
  width:60px; height:60px; background:#25D366; color:var(--white);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:1.55rem; box-shadow:0 4px 22px rgba(37,211,102,0.45); transition:var(--transition);
}
.wp-float:hover { transform:scale(1.12) rotate(-8deg); }
.wp-dot {
  position:absolute; top:2px; right:2px; width:16px; height:16px;
  background:#ef4444; border-radius:50%; border:2px solid var(--white);
}

/* Ripple sinyal dalgası — GPU'da scale animasyonu, iOS'ta takılmaz */
.wp-ripple {
  position:absolute; inset:0; border-radius:50%;
  border:2.5px solid #25D366; opacity:0;
  animation:ripple-wave 2.8s ease-out infinite;
  pointer-events:none; will-change:transform,opacity;
}
@keyframes ripple-wave {
  0%   { transform:scale(1); opacity:0.65; }
  100% { transform:scale(2.2); opacity:0; }
}

/* Telefon float — sadece mobilde görünür */
.phone-float {
  display:none;
  position:fixed; bottom:100px; right:31px; z-index:998;
  width:50px; height:50px; background:var(--navy); color:var(--white);
  border-radius:50%; align-items:center; justify-content:center;
  font-size:1.15rem; box-shadow:var(--shadow-md);
  transition:var(--transition); border:0; cursor:pointer; padding:0;
  -webkit-tap-highlight-color:rgba(0,0,0,0); -webkit-appearance:none; appearance:none;
}
.phone-float:hover { background:var(--orange); transform:scale(1.1); }
.phone-float:active, .phone-float:focus, .phone-float:focus-visible { background:var(--navy); outline:none; }

/* ================================================================
   14. SCROLL-TO-TOP BUTTON
   ================================================================ */
.scroll-top {
  position:fixed; bottom:100px; right:28px; z-index:998;
  width:44px; height:44px; background:var(--white); color:var(--navy);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:1rem; box-shadow:var(--shadow-md); cursor:pointer;
  opacity:0; transform:translateY(12px); pointer-events:none;
  transition:opacity 0.35s, transform 0.35s;
}
.scroll-top.visible { opacity:1; transform:translateY(0); pointer-events:auto; }
.scroll-top:hover { background:var(--orange); color:var(--white); transform:translateY(-3px); box-shadow:0 6px 24px var(--orange-glow); }

/* ================================================================
   15. MOBİL ALT AKSİYON BAR — KALDIRILDI
   ================================================================ */

/* ================================================================
   16. ANİMASYONLAR & KEYFRAMES
   ================================================================ */
@keyframes pulse-cta {
  0%,100% { box-shadow:0 4px 20px var(--orange-glow); }
  50%     { box-shadow:0 4px 28px rgba(241,90,36,0.4), 0 0 0 6px rgba(241,90,36,0.05); }
}
@keyframes shimmer {
  0%   { background-position:-200% 0; }
  100% { background-position:200% 0; }
}
@keyframes fadeInScale {
  from { opacity:0; transform:scale(0.94); }
  to   { opacity:1; transform:scale(1); }
}
@keyframes subtle-float {
  0%,100% { transform:translateY(0); }
  50%     { transform:translateY(-6px); }
}

/* CTA butonlarına pulse */
.btn-fill { animation:pulse-cta 3.5s ease-in-out infinite; }
.btn-fill:hover { animation:none; }

/* ================================================================
   17. GELİŞMİŞ GÖRSEL EFEKTLER
   ================================================================ */

/* Gradient başlık vurgusu */
.gradient-text {
  background:linear-gradient(135deg, var(--orange) 0%, #ff8c5a 50%, var(--orange) 100%);
  background-size:200% auto; -webkit-background-clip:text;
  -webkit-text-fill-color:transparent; background-clip:text;
  animation:shimmer 4s linear infinite;
}

/* Katmanlı kart gölgesi */
.card-layered {
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 4px 12px rgba(0,0,0,0.06),
    0 12px 40px rgba(0,0,0,0.1);
}

/* Reveal animasyonuna scale ekle */
.reveal { transform:translateY(32px) scale(0.98); }
.reveal.visible { transform:translateY(0) scale(1); }

/* Servis kartı hover efekti */
.service-card { transition:transform 0.45s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.4s ease; }
.service-card:hover {
  transform:translateY(-10px); box-shadow:0 16px 48px rgba(0,0,0,0.13);
}

/* Glass kart hover parlaması */
.contact-glass {
  position:relative; overflow:hidden; transition:transform 0.3s ease, background 0.3s ease;
}
.contact-glass::after {
  content:''; position:absolute; top:0; left:-100%; width:60%; height:100%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition:left 0.65s cubic-bezier(0.22,0.61,0.36,1);
}
.contact-glass:hover::after { left:120%; }
.contact-glass:hover { transform:translateX(6px); }

/* Hamburger → X animasyonu */
.hamburger.open span:nth-child(1) {
  transform:translateY(7.5px) rotate(45deg); width:100%!important;
}
.hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hamburger.open span:nth-child(3) {
  transform:translateY(-7.5px) rotate(-45deg); width:100%!important;
}

/* Nav aktif link */
.nav-links a.active:not(.nav-cta) { color:var(--orange)!important; }
.nav-links a.active:not(.nav-cta)::after { width:100%; }

/* Mobil menü linkleri staggered animasyon */
.nav-links.open a {
  animation:fadeInScale 0.4s ease both;
}
.nav-links.open a:nth-child(1) { animation-delay:0.05s; }
.nav-links.open a:nth-child(2) { animation-delay:0.12s; }
.nav-links.open a:nth-child(3) { animation-delay:0.19s; }
.nav-links.open a:nth-child(4) { animation-delay:0.26s; }
.nav-links.open a:nth-child(5) { animation-delay:0.33s; }
.nav-links.open a:nth-child(6) { animation-delay:0.4s; }

/* Gallery masonry item enhance */
.masonry-item { box-shadow:0 2px 10px rgba(0,0,0,0.06); }

/* Counter items subtle hover */
.counter-item { transition:background 0.3s; }
.counter-item:hover { background:rgba(255,255,255,0.04); }

/* ================================================================
   18. RESPONSIVE
   ================================================================ */
@media (max-width:1024px) {
  .hero::before { width:80%; }
  .hero-content { margin-left:4%; }
  .about-block { grid-template-columns:1fr; gap:40px; }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .masonry { columns:2; }
  .contact-split { grid-template-columns:1fr; }
  .wshop-features { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width:768px) {
  .nav-links {
    display:flex!important; position:fixed; top:0; left:0; width:100%; height:100%;
    background:#0a1628; flex-direction:column; justify-content:center;
    align-items:center; gap:28px; z-index:9999;
    transform:translateX(100%); transition:transform 0.4s ease;
    visibility:hidden;
  }
  .nav-links.open { transform:translateX(0); visibility:visible; }
  .nav-links a { font-size:1.1rem; letter-spacing:2px; color:rgba(255,255,255,0.88); }
  .hamburger { display:flex; position:relative; z-index:10000; }
  header.scrolled { backdrop-filter:none; -webkit-backdrop-filter:none; }

  /* Hero — mobil yeniden tasarım */
  .hero {
    min-height:100svh;
    background-image:url('assets/hero-mobile.jpg');
    background-position:center center;
    align-items:flex-end;
    padding-bottom:clamp(40px, 8vh, 80px);
  }
  .hero::before {
    top:auto; bottom:0; left:0;
    width:100%; height:75%;
    background:linear-gradient(0deg,
      rgba(245,240,235,0.99) 0%,
      rgba(245,240,235,0.97) 20%,
      rgba(245,240,235,0.88) 45%,
      rgba(245,240,235,0.60) 70%,
      rgba(245,240,235,0.20) 90%,
      rgba(245,240,235,0.02) 100%);
  }
  .hero-content {
    margin-left:0; max-width:100%; padding:0 clamp(20px, 5vw, 32px);
    text-align:left;
  }
  .hero-eyebrow { font-size:0.76rem; letter-spacing:2px; margin-bottom:16px; }
  .hero h1 {
    font-size:clamp(1.7rem, 6vw, 2.3rem);
    line-height:1.2; margin-bottom:14px;
  }
  .hero p {
    font-size:0.92rem; line-height:1.6; margin-bottom:26px;
    max-width:100%;
  }
  .hero-btns { gap:10px; }
  .hero-btns .btn { padding:13px 24px; font-size:0.88rem; }
  .services-grid { grid-template-columns:1fr; }
  .masonry { columns:1; }
  .parallax-strip { min-height:auto; }
  .parallax-content { padding:50px 24px; }
  .wshop-features { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:30px; }
  .contact-form-card { padding:28px 20px; }
  .contact-map { min-height:300px; }
  .contact-map iframe { min-height:300px; }
  .contact-map .map-pop { left:10px; right:10px; bottom:10px; max-width:none; }
  .phone-float { display:flex; }
  .wp-float { bottom:24px; right:24px; }
  .scroll-top { bottom:95px; right:24px; }
}
@media (max-width:480px) {
  section { padding:60px 16px; }
  .hero {
    min-height:100svh;
    background-image:url('assets/hero-mobile.jpg');
    background-position:center center;
    padding-bottom:clamp(32px, 6vh, 60px);
  }
  .hero::before {
    height:78%;
    background:linear-gradient(0deg,
      rgba(245,240,235,0.99) 0%,
      rgba(245,240,235,0.97) 18%,
      rgba(245,240,235,0.86) 40%,
      rgba(245,240,235,0.55) 68%,
      rgba(245,240,235,0.15) 90%,
      rgba(245,240,235,0.02) 100%);
  }
  .hero-content { padding:0 18px; }
  .hero h1 { font-size:clamp(1.5rem, 7vw, 1.85rem); line-height:1.22; }
  .hero p { font-size:0.85rem; line-height:1.55; margin-bottom:22px; }
  .hero-btns .btn { width:100%; justify-content:center; }
  .btn { padding:12px 22px; font-size:0.85rem; }
  .hero-btns { flex-direction:column; }
  .wp-float { width:54px; height:54px; font-size:1.35rem; bottom:22px; right:18px; }
  .phone-float { width:44px; height:44px; font-size:1rem; bottom:88px; right:21px; }
  .scroll-top { width:38px; height:38px; bottom:145px; right:18px; font-size:0.85rem; }
}

/* ================================================================
   19. MOBİL ANİMASYON AZALTMA (performans)
   ================================================================ */
@media (max-width:768px) {
  .reveal {
    transform:translateY(20px) scale(0.99);
    transition-duration:0.55s;
  }
  .btn-fill { animation-duration:4.5s; }
  .gradient-text { animation-duration:6s; }
  .parallax-bg { background-attachment:scroll!important; }
}
@media (max-width:480px) {
  .reveal { transition-duration:0.4s; transform:translateY(14px) scale(0.99); }
}

/* ================================================================
   20. ACCESSIBILITY: prefers-reduced-motion
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:0.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:0.01ms!important;
    scroll-behavior:auto!important;
  }
  .reveal { opacity:1; transform:none; }
  .parallax-bg { background-attachment:scroll!important; }
}