/* ─────────────────────────────────────────────
   AHK İmalat — Ortak Stil Dosyası
   Endüstriyel / CNC Teması
───────────────────────────────────────────── */

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

:root {
  --steel:        #1a1f2e;
  --steel-mid:    #242938;
  --steel-light:  #2f3549;
  --orange:       #e85d04;
  --orange-hot:   #f48c06;
  --silver:       #b8c0cc;
  --silver-light: #dde3ec;
  --white:        #f0f4f8;
  --text-dim:     #7a8499;
  --border:       rgba(255,255,255,0.07);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--steel);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Barlow Condensed', sans-serif;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 60px;
  height: 68px;
  background: rgba(20,24,38,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232,93,4,0.2);
}

.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 26px; font-weight: 900; letter-spacing: 2px;
  color: var(--white);
}
.nav-logo span { color: var(--orange); }

.nav-links { display: flex; gap: 36px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--silver);
  font-size: 13px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-cta {
  background: var(--orange); color: #fff !important;
  padding: 10px 24px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: background 0.2s;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.nav-cta:hover { background: var(--orange-hot) !important; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 0;
  transition: 0.3s;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--orange); color: #fff;
  padding: 15px 36px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.15s;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--orange-hot); transform: translateY(-2px); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: var(--white);
  padding: 13px 34px;
  border: 1px solid rgba(255,255,255,0.25);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--orange); color: var(--orange); }

/* ── MARQUEE ── */
.marquee-wrap {
  background: var(--orange); overflow: hidden;
  padding: 13px 0; border-top: 2px solid #b84800;
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 800; letter-spacing: 3px;
  text-transform: uppercase; color: #fff;
  padding: 0 40px; white-space: nowrap;
}
.marquee-track span::after {
  content: '◆'; margin-left: 40px; opacity: 0.55;
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── HERO (ana sayfa) ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 120px 60px 100px;
  background: linear-gradient(135deg, #0d1017 0%, #1a1f2e 50%, #1e2538 100%);
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(232,93,4,0.04) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(232,93,4,0.04) 60px);
  pointer-events: none;
}
.hero-glow {
  position: absolute; right: -100px; top: 50%; transform: translateY(-50%);
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,93,4,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-content { max-width: 700px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(232,93,4,0.1); border: 1px solid rgba(232,93,4,0.35);
  padding: 8px 18px; margin-bottom: 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--orange);
}
.hero-badge::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform: scale(1); }
  50%      { opacity:0.4; transform: scale(0.8); }
}

.hero h1 {
  font-size: clamp(52px, 7.5vw, 96px);
  font-weight: 900; line-height: 0.92;
  letter-spacing: -1px; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero h1 .line-orange { color: var(--orange); display: block; }

.hero-sub {
  font-size: 18px; font-weight: 300;
  color: var(--silver); line-height: 1.7;
  max-width: 520px; margin-bottom: 48px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex; gap: 40px;
  margin-top: 48px; flex-wrap: wrap;
}
.hero-stat { text-align: left; }
.hero-stat strong {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 44px; font-weight: 900; color: var(--orange);
  line-height: 1;
}
.hero-stat span {
  font-size: 11px; font-weight: 600; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 1px;
}

/* ── HERO SLIDER (tam ekran arka plan) ── */
.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
/* Yazı okunabilirliği için koyu gradyan overlay */
.hero-slider::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(105deg, rgba(13,16,23,0.92) 0%, rgba(13,16,23,0.75) 55%, rgba(13,16,23,0.45) 100%),
    linear-gradient(to bottom, rgba(13,16,23,0.35) 0%, transparent 25%, transparent 72%, rgba(13,16,23,0.55) 100%);
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
  z-index: 0;
}
.slide.active { opacity: 1; }

.slide img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}

/* Görsel gelmeden önce gösterilen placeholder */
.slide-placeholder {
  width: 100%; height: 100%;
  background: var(--steel-light);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px; color: var(--text-dim);
}
.slide-placeholder svg { width: 48px; height: 48px; opacity: 0.4; }
.slide-placeholder span {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; opacity: 0.5;
}

.slider-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 8px;
}
.slider-dot {
  width: 28px; height: 3px;
  background: rgba(255,255,255,0.25);
  border: none; cursor: pointer; padding: 0;
  transition: background 0.3s, width 0.3s;
}
.slider-dot.active {
  background: var(--orange);
  width: 44px;
}

/* ── SECTIONS ── */
section { padding: 100px 60px; }
.container { max-width: 1280px; margin: 0 auto; }

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: var(--orange);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before {
  content: ''; display: block; width: 32px; height: 2px; background: var(--orange);
}

.section-title {
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 800; line-height: 1.05;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 16px; color: var(--silver);
  max-width: 560px; line-height: 1.7;
}

.section-header { margin-bottom: 56px; }

/* ── HİZMET KARTLARI (ana sayfa grid) ── */
.services-section { background: var(--steel-mid); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--steel-light);
  padding: 48px 40px;
  position: relative; overflow: hidden;
  transition: background 0.3s;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 0; height: 3px; background: var(--orange);
  transition: width 0.4s;
}
.service-card:hover::before { width: 100%; }
.service-card:hover { background: #363d55; }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(232,93,4,0.1);
  border: 1px solid rgba(232,93,4,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px; color: var(--orange);
}
.service-icon svg { width: 24px; height: 24px; }

.service-card h3 {
  font-size: 22px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 15px; color: var(--silver);
  line-height: 1.7; margin-bottom: 24px;
}
.service-num {
  position: absolute; right: 28px; bottom: 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 72px; font-weight: 900;
  color: rgba(255,255,255,0.04); line-height: 1;
  user-select: none;
}
.card-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--orange);
  display: inline-flex; align-items: center; gap: 8px;
  transition: gap 0.2s;
}
.card-link:hover { gap: 14px; }

/* ── NEDEN AHK ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.why-card {
  background: var(--steel-mid);
  padding: 40px 32px;
  border-top: 3px solid transparent;
  transition: border-color 0.3s;
}
.why-card:hover { border-color: var(--orange); }

.why-number {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 56px; font-weight: 900;
  color: var(--orange); line-height: 1; margin-bottom: 12px;
  opacity: 0.9;
}
.why-card h3 {
  font-size: 20px; font-weight: 800;
  text-transform: uppercase; margin-bottom: 10px;
}
.why-card p { font-size: 14px; color: var(--silver); line-height: 1.65; }

/* ── CTA BAND ── */
.cta-band {
  background: linear-gradient(135deg, #0d1017 0%, var(--steel) 100%);
  padding: 100px 60px;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(232,93,4,0.03) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(232,93,4,0.03) 60px);
}
.cta-band > .container { position: relative; z-index: 2; }
.cta-band h2 { font-size: clamp(32px, 5vw, 56px); font-weight: 900; margin-bottom: 16px; }
.cta-band p { color: var(--silver); font-size: 17px; margin-bottom: 40px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ── PAGE HERO (iç sayfalar) ── */
.page-hero {
  padding: 128px 60px 72px;
  background: var(--steel-mid);
  border-bottom: 1px solid rgba(232,93,4,0.15);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(232,93,4,0.025) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(232,93,4,0.025) 60px);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }

.page-hero h1 {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800; margin-bottom: 16px;
}
.page-hero .lead {
  font-size: 17px; color: var(--silver);
  max-width: 620px; line-height: 1.7; margin-bottom: 32px;
  font-family: 'Barlow', sans-serif;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex; gap: 8px; align-items: center;
  font-size: 12px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-dim);
  margin-bottom: 20px; flex-wrap: wrap;
}
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb svg { width: 12px; height: 12px; flex-shrink: 0; }

/* ── SERVICE BADGE ── */
.service-badge {
  display: inline-flex; align-items: center;
  background: rgba(232,93,4,0.1); border: 1px solid rgba(232,93,4,0.35);
  color: var(--orange); padding: 5px 14px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 16px;
}

/* ── HİZMETLER LİST (hizmetler/index) ── */
.services-list { display: flex; flex-direction: column; gap: 2px; }

.service-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 32px; align-items: center;
  background: var(--steel-mid);
  padding: 36px 44px;
  border-left: 3px solid transparent;
  transition: border-color 0.25s, background 0.25s;
}
.service-item:hover { border-color: var(--orange); background: var(--steel-light); }

.service-num-large {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 44px; font-weight: 900;
  color: rgba(232,93,4,0.2); line-height: 1;
}

.service-info h2 {
  font-size: 22px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.service-info p { font-size: 15px; color: var(--silver); line-height: 1.65; }
.service-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(232,93,4,0.08); border: 1px solid rgba(232,93,4,0.2);
  color: var(--orange); padding: 3px 10px;
}
.service-action a {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); padding: 12px 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; white-space: nowrap;
  transition: border-color 0.2s, color 0.2s;
}
.service-action a:hover { border-color: var(--orange); color: var(--orange); }

/* ── CONTENT GRID (hizmet detay sayfaları) ── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 64px; align-items: start;
}

/* ── PROSE ── */
.prose h2 {
  font-size: 28px; font-weight: 800;
  margin-bottom: 16px; margin-top: 44px;
  border-left: 3px solid var(--orange);
  padding-left: 16px;
}
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--silver); margin-bottom: 16px; line-height: 1.75; }
.prose p strong { color: var(--white); }
.prose ul { list-style: none; margin-bottom: 16px; }
.prose ul li {
  color: var(--silver); padding: 10px 0 10px 28px;
  position: relative; border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 15px; line-height: 1.65;
}
.prose ul li:last-child { border-bottom: none; }
.prose ul li::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 10px; height: 2px; background: var(--orange);
}

/* ── SIDEBAR ── */
.sidebar { position: sticky; top: 88px; }
.sidebar-card {
  background: var(--steel-mid);
  border: 1px solid rgba(255,255,255,0.07);
  border-top: 3px solid var(--orange);
  padding: 28px; margin-bottom: 16px;
}
.sidebar-card h3 {
  font-size: 15px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px; color: var(--silver-light);
}
.spec-row {
  display: flex; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 14px;
}
.spec-row:last-child { border-bottom: none; }
.spec-label { color: var(--text-dim); font-weight: 500; }
.spec-value { font-weight: 700; color: var(--orange); font-family: 'Barlow Condensed', sans-serif; font-size: 15px; }

/* ── SEKTÖRLER ── */
.sectors-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; margin-top: 32px;
}
.sector-chip {
  background: var(--steel-mid); padding: 16px;
  text-align: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--silver);
  border: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s, border-color 0.2s;
}
.sector-chip:hover { color: var(--orange); border-color: rgba(232,93,4,0.3); }

/* ── PROCESS STEPS ── */
.process-steps { display: flex; flex-direction: column; gap: 0; margin: 32px 0; }
.process-step {
  display: grid; grid-template-columns: 56px 1fr;
  gap: 20px; padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.process-step:last-child { border-bottom: none; }
.step-num {
  width: 44px; height: 44px;
  background: rgba(232,93,4,0.1); border: 1px solid rgba(232,93,4,0.3);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px; font-weight: 900; color: var(--orange); flex-shrink: 0;
}
.step-content h4 {
  font-size: 16px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;
}
.step-content p { font-size: 14px; color: var(--silver); line-height: 1.6; margin: 0; }

/* ── HAKKIMIZDA ── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; margin-bottom: 80px;
}
.about-text h2 { font-size: clamp(28px, 3.5vw, 42px); font-weight: 800; margin-bottom: 20px; }
.about-text p { color: var(--silver); margin-bottom: 16px; line-height: 1.75; font-size: 16px; }
.about-text p strong { color: var(--white); }

.stats-block { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.stat-item {
  background: var(--steel-light); padding: 32px 28px;
  border-top: 3px solid rgba(232,93,4,0.3);
  transition: border-color 0.3s;
}
.stat-item:hover { border-color: var(--orange); }
.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px; font-weight: 900; color: var(--orange);
  line-height: 1; margin-bottom: 6px;
}
.stat-label { font-size: 13px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; }

.values-section { background: var(--steel-mid); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.value-card { background: var(--steel); padding: 40px 32px; position: relative; }
.value-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 0; height: 3px; background: var(--orange); transition: width 0.4s;
}
.value-card:hover::before { width: 100%; }
.value-icon {
  width: 48px; height: 48px;
  background: rgba(232,93,4,0.1); border: 1px solid rgba(232,93,4,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; color: var(--orange);
}
.value-icon svg { width: 22px; height: 22px; }
.value-card h3 { font-size: 20px; font-weight: 800; text-transform: uppercase; margin-bottom: 10px; }
.value-card p { font-size: 14px; color: var(--silver); line-height: 1.65; }

.location-section { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.location-info h2 { font-size: clamp(28px, 3.5vw, 42px); font-weight: 800; margin-bottom: 20px; }
.location-info p { color: var(--silver); margin-bottom: 16px; line-height: 1.75; font-size: 16px; }
.location-detail { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px; }
.location-detail svg { width: 20px; height: 20px; color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.location-detail strong { display: block; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 3px; }
.location-detail span { font-size: 14px; color: var(--silver); }
.location-detail a { font-size: 14px; color: var(--orange); }

/* ── İLETİŞİM ── */
.contact-grid { display: grid; grid-template-columns: 1fr 400px; gap: 64px; align-items: start; }

.form-card {
  background: var(--steel-mid);
  border: 1px solid rgba(255,255,255,0.07);
  border-top: 3px solid var(--orange);
  padding: 44px;
}
.form-card h2 { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.form-card > p { font-size: 15px; color: var(--silver); margin-bottom: 32px; }

.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group label {
  display: block; font-size: 12px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--steel-light);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 12px 16px;
  font-size: 15px; color: var(--white);
  font-family: 'Barlow', sans-serif;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a8499' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  background-color: var(--steel-light);
  padding-right: 40px; cursor: pointer;
}
.form-group select option { background: var(--steel-light); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group small {
  display: block; margin-top: 6px;
  font-size: 11px; color: var(--text-dim);
  line-height: 1.5;
}

.btn-submit {
  width: 100%; background: var(--orange); color: #fff;
  border: none; padding: 15px 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; cursor: pointer;
  transition: background 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 8px;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.btn-submit:hover { background: var(--orange-hot); }

.contact-sidebar { display: flex; flex-direction: column; gap: 16px; }
.info-card {
  background: var(--steel-mid);
  border: 1px solid rgba(255,255,255,0.07);
  border-top: 3px solid rgba(232,93,4,0.5);
  padding: 28px;
}
.info-card h3 {
  font-size: 14px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px; color: var(--silver-light);
}
.info-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.info-item:last-child { margin-bottom: 0; }
.info-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(232,93,4,0.1);
  border: 1px solid rgba(232,93,4,0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
}
.info-icon svg { width: 16px; height: 16px; }
.info-text strong { display: block; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 3px; }
.info-text span, .info-text a { font-size: 14px; color: var(--silver); line-height: 1.5; }
.info-text a:hover { color: var(--orange); }

.map-card { overflow: hidden; border: 1px solid rgba(255,255,255,0.07); }
.map-card iframe { display: block; }

/* ── FOOTER ── */
footer {
  background: var(--steel-mid);
  border-top: 1px solid rgba(232,93,4,0.15);
  padding: 72px 60px 32px;
}
.footer-grid {
  max-width: 1280px; margin: 0 auto 48px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand p {
  font-size: 14px; color: var(--text-dim);
  line-height: 1.7; margin-top: 12px; max-width: 280px;
}
.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--orange); margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 14px; color: var(--text-dim); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-col ul span { font-size: 14px; color: var(--text-dim); }
.footer-bottom {
  max-width: 1280px; margin: 0 auto; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.5px;
  flex-wrap: wrap; gap: 8px;
}

/* ── FADE-IN ── */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── WHATSAPP FLOAT ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.65);
}
.whatsapp-float svg {
  display: block;
  pointer-events: none;
}

/* ── RESPONSİVE ── */
@media (max-width: 1024px) {
  nav { padding: 0 32px; }
  section { padding: 80px 32px; }
  .hero { padding: 120px 32px 80px; }
  footer { padding: 64px 32px 28px; }
  .page-hero { padding: 120px 32px 64px; }
  .cta-band { padding: 80px 32px; }


  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .location-section { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav { padding: 0 20px; }
  section { padding: 64px 20px; }
  .hero { padding: 100px 20px 64px; }
  .hero-stats { gap: 24px; margin-top: 32px; }
  .hero-stat strong { font-size: 36px; }
  .page-hero { padding: 100px 20px 56px; }
  .cta-band { padding: 64px 20px; }
  footer { padding: 48px 20px 24px; }

  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 68px; left: 0; right: 0;
    background: #141824;
    border-bottom: 1px solid rgba(232,93,4,0.2);
    padding: 24px; gap: 20px; z-index: 99;
  }
  .nav-links.open a { font-size: 16px !important; color: var(--white) !important; }
  .nav-links.open .nav-cta {
    width: fit-content;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-block { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }

  .service-item { grid-template-columns: 1fr; gap: 16px; }
  .service-num-large { display: none; }
  .service-item .service-action { display: none; }
}