/*
Theme Name: Çelik Çatı Pro
Theme URI: https://celikcati.com.tr
Author: Çelik Çatı Sistemleri
Author URI: https://celikcati.com.tr
Description: Çelik çatı sistemleri için GEO, AEO ve Google SGE optimizasyonlu kurumsal WordPress teması. Semantic HTML5, Schema.org yapılandırılmış veri, tam mobil uyumluluk.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: celik-cati-pro
Tags: business, corporate, construction, steel, roofing, responsive, seo-optimized
*/

/* =========================================
   TOKEN SİSTEMİ
   ========================================= */
:root {
  --celik-antrasit:    #1A1E24;
  --celik-gri:         #2C3540;
  --celik-orta:        #3E4C5A;
  --celik-turuncu:     #E8620A;
  --celik-turuncu-koy: #C44F05;
  --celik-parlak:      #C8D4DC;
  --celik-krem:        #F5F2ED;
  --celik-beyaz:       #FFFFFF;
  --celik-acik-gri:    #8A9BAA;
  --celik-border:      rgba(200,212,220,0.15);

  --font-display: 'Oswald', 'Impact', sans-serif;
  --font-body:    'Source Sans Pro', 'Segoe UI', sans-serif;
  --font-label:   'Roboto Condensed', 'Arial Narrow', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;

  --radius-sm: 3px;
  --radius-md: 6px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-hover: 0 8px 40px rgba(232,98,10,0.25);

  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   RESET & BASE
   ========================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--celik-antrasit);
  color: var(--celik-krem);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--celik-turuncu); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--celik-parlak); }
a:focus-visible { outline: 2px solid var(--celik-turuncu); outline-offset: 3px; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--celik-beyaz);
  text-transform: uppercase;
}

p { margin-bottom: 1rem; }
ul, ol { padding-left: 1.5rem; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-pad {
  padding: var(--space-lg) 0;
}

@media (min-width: 1024px) {
  .section-pad { padding: var(--space-xl) 0; }
}

/* =========================================
   NAVIGATION
   ========================================= */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,30,36,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--celik-border);
  transition: box-shadow var(--transition);
}

#site-header.scrolled {
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-md);
}

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

.logo-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text .brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--celik-beyaz);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo-text .brand-sub {
  font-family: var(--font-label);
  font-size: 0.65rem;
  color: var(--celik-turuncu);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Ana Menü */
#primary-navigation {
  display: none;
}

@media (min-width: 1024px) {
  #primary-navigation {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0;
  }

  #primary-navigation li {
    position: relative;
  }

  #primary-navigation > li > a {
    display: block;
    padding: 0.5rem 1.1rem;
    font-family: var(--font-label);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--celik-parlak);
    transition: color var(--transition);
  }

  #primary-navigation > li > a:hover,
  #primary-navigation > li.current-menu-item > a {
    color: var(--celik-turuncu);
  }

  /* Dropdown */
  #primary-navigation li ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--celik-gri);
    border: 1px solid var(--celik-border);
    border-top: 2px solid var(--celik-turuncu);
    min-width: 220px;
    list-style: none;
    padding: var(--space-xs) 0;
    box-shadow: var(--shadow-card);
  }

  #primary-navigation li:hover > ul { display: block; }

  #primary-navigation li ul a {
    display: block;
    padding: 0.6rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--celik-krem);
  }

  #primary-navigation li ul a:hover {
    color: var(--celik-turuncu);
    background: rgba(232,98,10,0.08);
  }
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.55rem 1.2rem;
    background: var(--celik-turuncu);
    color: var(--celik-beyaz);
    font-family: var(--font-label);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
    transition: background var(--transition), transform var(--transition);
  }
  .header-cta:hover {
    background: var(--celik-turuncu-koy);
    transform: translateY(-1px);
    color: var(--celik-beyaz);
  }
}

/* Hamburger */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

@media (min-width: 1024px) {
  .menu-toggle { display: none; }
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--celik-krem);
  transition: var(--transition);
}

/* Mobil Menü */
#mobile-menu {
  display: none;
  background: var(--celik-gri);
  border-top: 1px solid var(--celik-border);
  padding: var(--space-sm) 0;
}

#mobile-menu.is-open { display: block; }

#mobile-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#mobile-menu ul li a {
  display: block;
  padding: 0.75rem var(--space-md);
  font-family: var(--font-label);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--celik-krem);
  border-bottom: 1px solid var(--celik-border);
}

#mobile-menu ul li a:hover { color: var(--celik-turuncu); }

/* =========================================
   HERO
   ========================================= */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--celik-antrasit);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26,30,36,0.95) 0%, rgba(44,53,64,0.85) 50%, rgba(26,30,36,0.98) 100%);
  z-index: 1;
}

/* Metalik ızgara desen */
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image:
    linear-gradient(rgba(200,212,220,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,212,220,1) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background: url('images/hero-bg.jpg') center/cover no-repeat;
  z-index: 0;
}

.hero-accent-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--celik-turuncu), transparent);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding-top: 120px;
  padding-bottom: var(--space-xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding-top: 100px;
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--celik-turuncu);
  margin-bottom: var(--space-sm);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--celik-turuncu);
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-md);
}

.hero-title .highlight {
  color: var(--celik-turuncu);
  -webkit-text-stroke: 0;
}

.hero-title .outline {
  -webkit-text-stroke: 1px var(--celik-parlak);
  color: transparent;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--celik-parlak);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: var(--space-md);
}

.hero-stats {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat .stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--celik-turuncu);
  line-height: 1;
}

.hero-stat .stat-label {
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--celik-acik-gri);
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* SVG Animasyon Alanı */
.hero-illustration {
  display: none;
  position: relative;
}

@media (min-width: 1024px) {
  .hero-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

#truss-svg {
  width: 100%;
  max-width: 580px;
  filter: drop-shadow(0 0 30px rgba(232,98,10,0.15));
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-label);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--celik-acik-gri);
  animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator svg {
  width: 20px;
  height: 20px;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* =========================================
   BUTONLAR
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--celik-turuncu);
  color: var(--celik-beyaz);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.btn-primary:hover {
  background: var(--celik-turuncu-koy);
  color: var(--celik-beyaz);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232,98,10,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--celik-parlak);
  border: 1px solid var(--celik-border);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.btn-outline:hover {
  border-color: var(--celik-turuncu);
  color: var(--celik-turuncu);
  transform: translateY(-2px);
}

/* =========================================
   GÜVEN BANTLARI (Trust Bar)
   ========================================= */
#trust-bar {
  background: var(--celik-gri);
  border-top: 1px solid var(--celik-border);
  border-bottom: 1px solid var(--celik-border);
  padding: var(--space-sm) 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--celik-parlak);
  white-space: nowrap;
}

.trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--celik-turuncu);
  flex-shrink: 0;
}

/* =========================================
   HİZMETLER
   ========================================= */
#hizmetler {
  background: var(--celik-antrasit);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--celik-turuncu);
  margin-bottom: var(--space-xs);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--celik-beyaz);
  margin-bottom: var(--space-xs);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--celik-acik-gri);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  background: var(--celik-gri);
  border: 1px solid var(--celik-border);
  border-top: 3px solid transparent;
  padding: var(--space-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,98,10,0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-top-color: var(--celik-turuncu);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(232,98,10,0.1);
  border: 1px solid rgba(232,98,10,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--celik-turuncu);
}

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

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-xs);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--celik-acik-gri);
  line-height: 1.7;
  margin-bottom: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--celik-turuncu);
  margin-top: var(--space-sm);
  transition: gap var(--transition);
}

.service-link:hover { gap: 10px; color: var(--celik-turuncu); }

/* =========================================
   NEDEN BİZ - AVANTAJLAR
   ========================================= */
#neden-biz {
  background: var(--celik-gri);
  position: relative;
  overflow: hidden;
}

#neden-biz::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232,98,10,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.neden-biz-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .neden-biz-grid { grid-template-columns: 1fr 1fr; }
}

.avantaj-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  list-style: none;
  padding: 0;
}

.avantaj-item {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: rgba(26,30,36,0.4);
  border-left: 3px solid var(--celik-turuncu);
  transition: background var(--transition);
}

.avantaj-item:hover {
  background: rgba(232,98,10,0.07);
}

.avantaj-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--celik-turuncu);
  display: flex;
  align-items: flex-start;
  padding-top: 2px;
}

.avantaj-icon svg { width: 24px; height: 24px; }

.avantaj-text h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.avantaj-text p {
  font-size: 0.88rem;
  color: var(--celik-acik-gri);
  margin-bottom: 0;
}

/* Sağ kolon - büyük stat kutusu */
.neden-biz-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-box {
  background: var(--celik-antrasit);
  border: 1px solid var(--celik-border);
  padding: var(--space-md);
  text-align: center;
  position: relative;
}

.stat-box.featured {
  grid-column: span 2;
  background: var(--celik-turuncu);
  border-color: var(--celik-turuncu);
}

.stat-box .big-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--celik-turuncu);
  line-height: 1;
  display: block;
}

.stat-box.featured .big-number {
  color: var(--celik-beyaz);
  font-size: 3.5rem;
}

.stat-box .stat-desc {
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--celik-acik-gri);
  margin-top: 6px;
}

.stat-box.featured .stat-desc {
  color: rgba(255,255,255,0.8);
}

/* =========================================
   PROJELER / GALERİ
   ========================================= */
#projeler {
  background: var(--celik-antrasit);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .project-card.featured {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .project-card.featured {
    grid-column: span 2;
    grid-row: span 2;
  }
}

.project-card {
  position: relative;
  overflow: hidden;
  background: var(--celik-gri);
  aspect-ratio: 4/3;
  cursor: pointer;
}

.project-card.featured { aspect-ratio: unset; min-height: 400px; }

.project-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-thumb {
  transform: scale(1.05);
}

/* Placeholder thumbnail for demo */
.project-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--celik-gri) 0%, var(--celik-orta) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--celik-acik-gri);
}

.project-placeholder svg {
  width: 60px;
  height: 60px;
  opacity: 0.3;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,30,36,0.95) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover .project-overlay { opacity: 1; }

.project-overlay h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.project-overlay .project-meta {
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--celik-turuncu);
}

.project-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--celik-turuncu);
  color: var(--celik-beyaz);
  font-family: var(--font-label);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

/* =========================================
   SÜRECİMİZ
   ========================================= */
#surec {
  background: var(--celik-gri);
  position: relative;
}

.surec-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  position: relative;
}

@media (min-width: 768px) {
  .surec-steps { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .surec-steps { grid-template-columns: repeat(4, 1fr); }
}

.surec-step {
  position: relative;
  padding: var(--space-md);
  background: var(--celik-antrasit);
  border: 1px solid var(--celik-border);
}

.step-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(232,98,10,0.12);
  line-height: 1;
  position: absolute;
  top: var(--space-xs);
  right: var(--space-sm);
}

.step-icon {
  width: 48px;
  height: 48px;
  color: var(--celik-turuncu);
  margin-bottom: var(--space-sm);
}

.step-icon svg { width: 32px; height: 32px; }

.surec-step h3 {
  font-size: 0.95rem;
  margin-bottom: var(--space-xs);
  position: relative;
}

.surec-step p {
  font-size: 0.88rem;
  color: var(--celik-acik-gri);
  margin-bottom: 0;
  position: relative;
}

/* =========================================
   MÜŞTERİ GÖRÜŞLERİ
   ========================================= */
#musteriler {
  background: var(--celik-antrasit);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial-card {
  background: var(--celik-gri);
  border: 1px solid var(--celik-border);
  padding: var(--space-md);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--celik-turuncu);
  opacity: 0.2;
  position: absolute;
  top: -10px;
  left: var(--space-sm);
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-sm);
}

.testimonial-stars span {
  color: var(--celik-turuncu);
  font-size: 1rem;
}

.testimonial-text {
  font-size: 0.92rem;
  color: var(--celik-parlak);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--celik-border);
}

.testimonial-author .author-name {
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--celik-beyaz);
}

.testimonial-author .author-company {
  font-size: 0.78rem;
  color: var(--celik-acik-gri);
}

/* =========================================
   SSS (AEO / SGE optimizasyonlu)
   ========================================= */
#sss {
  background: var(--celik-gri);
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--celik-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--celik-beyaz);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--celik-turuncu); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  color: var(--celik-turuncu);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.faq-icon::before {
  width: 14px; height: 2px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 2px; height: 14px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  display: none;
  padding-bottom: var(--space-sm);
  padding-right: 2rem;
  font-size: 0.95rem;
  color: var(--celik-acik-gri);
  line-height: 1.8;
}

.faq-item.is-open .faq-answer { display: block; }

/* =========================================
   İLETİŞİM / CTA
   ========================================= */
#iletisim {
  background: var(--celik-antrasit);
  position: relative;
  overflow: hidden;
}

#iletisim::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(232,98,10,0.08) 0%, transparent 50%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 20px,
      rgba(200,212,220,0.02) 20px,
      rgba(200,212,220,0.02) 21px
    );
}

.iletisim-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  position: relative;
}

@media (min-width: 1024px) {
  .iletisim-grid { grid-template-columns: 1fr 1fr; }
}

.iletisim-info h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-sm);
}

.iletisim-info p {
  color: var(--celik-acik-gri);
  margin-bottom: var(--space-md);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  list-style: none;
  padding: 0;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--celik-parlak);
}

.contact-details li svg {
  width: 20px;
  height: 20px;
  color: var(--celik-turuncu);
  flex-shrink: 0;
}

.contact-details li a {
  color: var(--celik-parlak);
}

.contact-details li a:hover { color: var(--celik-turuncu); }

/* İletişim Formu */
.contact-form {
  background: var(--celik-gri);
  border: 1px solid var(--celik-border);
  border-top: 3px solid var(--celik-turuncu);
  padding: var(--space-md);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--celik-acik-gri);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--celik-antrasit);
  border: 1px solid var(--celik-border);
  color: var(--celik-krem);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  border-radius: var(--radius-sm);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--celik-turuncu);
}

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

.form-group select option {
  background: var(--celik-gri);
  color: var(--celik-krem);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* =========================================
   FOOTER
   ========================================= */
#site-footer {
  background: #0F1318;
  border-top: 1px solid var(--celik-border);
  padding-top: var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--celik-acik-gri);
  margin: var(--space-sm) 0;
  max-width: 280px;
}

.footer-certifications {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}

.cert-badge {
  background: var(--celik-gri);
  border: 1px solid var(--celik-border);
  padding: 4px 10px;
  font-family: var(--font-label);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--celik-acik-gri);
}

.footer-col h4 {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--celik-turuncu);
  margin-bottom: var(--space-sm);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--celik-acik-gri);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--celik-turuncu); }

.footer-bottom {
  border-top: 1px solid var(--celik-border);
  padding: var(--space-sm) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--celik-acik-gri);
}

.footer-schema-note {
  font-size: 0.75rem;
  color: rgba(138,155,170,0.5);
}

/* =========================================
   SOSYAL MEDYA YÜZER BUTON
   ========================================= */
.floating-contact {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(0,0,0,0.5);
}

.float-btn.whatsapp { background: #25D366; }
.float-btn.phone { background: var(--celik-turuncu); }

.float-btn svg {
  width: 24px;
  height: 24px;
  color: #fff;
}

/* =========================================
   BREADCRUMB
   ========================================= */
.breadcrumb {
  padding: var(--space-sm) 0;
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.breadcrumb ol {
  display: flex;
  gap: 8px;
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}

.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li::after { content: '›'; color: var(--celik-border); }
.breadcrumb li:last-child::after { display: none; }
.breadcrumb li a { color: var(--celik-acik-gri); }
.breadcrumb li:last-child span { color: var(--celik-turuncu); }

/* =========================================
   UTILITY
   ========================================= */
.text-center { text-align: center; }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* =========================================
   ANIMASYONLAR
   ========================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes drawLine {
  from { stroke-dashoffset: 1000; }
  to   { stroke-dashoffset: 0; }
}

.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   RESPONSIVE YAZDIRILMA
   ========================================= */
@media print {
  #site-header, .floating-contact, #trust-bar { display: none; }
  body { background: #fff; color: #000; }
  .hero-title { color: #000; }
}

/* =========================================
   ERIŞILEBILIRLIK
   ========================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}