/*
Theme Name: Fason Pro
Theme URI: https://fasontabela.com
Author: Fason Tabela
Description: Profesyonel Fason Tabela & Kutu Harf WordPress Teması
Version: 2.1.0
License: Private
Text Domain: fason-pro
*/

/* =============================================
   CSS VARIABLES & RESET
   ============================================= */
:root {
  --bg: #F4F5FA;
  --bg2: #FFFFFF;
  --bg3: #ECEDF5;
  --card: rgba(255,255,255,0.85);
  --card-solid: #FFFFFF;
  --accent: #E83A00;
  --accent-hover: #FF5500;
  --accent-glow: rgba(232, 58, 0, 0.22);
  --gold: #D4960A;
  --gold-glow: rgba(212, 150, 10, 0.25);
  --text: #0D0E18;
  --text-dim: #40415A;
  --text-muted: #8A8BA8;
  --border: rgba(232, 58, 0, 0.18);
  --border-dim: rgba(0, 0, 0, 0.09);
  --radius: 0px;
  --radius-sm: 0px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-accent: 0 4px 32px rgba(232, 58, 0, 0.12);
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--accent);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  margin-bottom: 16px;
}

.section-title span {
  color: var(--accent);
  position: relative;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.75;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 24px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 8px 32px rgba(255, 69, 0, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-dim);
}

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

.btn-gold {
  background: var(--gold);
  color: #080909;
  box-shadow: 0 4px 24px var(--gold-glow);
}

.btn-gold:hover {
  box-shadow: 0 8px 40px rgba(255, 184, 0, 0.6);
  transform: translateY(-2px);
  color: #080909;
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.3);
  font-size: 15px;
  padding: 18px 36px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.btn-whatsapp:hover {
  box-shadow: 0 8px 48px rgba(37, 211, 102, 0.5);
  transform: translateY(-3px);
  color: #fff;
  background: #1db954;
}

.btn-whatsapp svg { width: 22px; height: 22px; }

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header-inner {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  transition: var(--transition);
}

#site-header.scrolled .header-inner {
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: rgba(232, 58, 0, 0.15);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--accent);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-icon svg { width: 22px; height: 22px; color: #fff; }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-text strong {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
}

.logo-text span {
  font-family: var(--font-head);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #40415A;
  padding: 8px 14px;
  transition: var(--transition);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transition: var(--transition);
}

.main-nav a:hover { color: #0D0E18; }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active { color: var(--accent); }
.main-nav a.active::after { transform: scaleX(1); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: #0D0E18;
  text-decoration: none;
  padding: 8px 16px;
  border: 1.5px solid rgba(0,0,0,0.12);
  transition: var(--transition);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.header-phone:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.header-phone svg { width: 16px; height: 16px; }

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #0D0E18;
  transition: var(--transition);
  display: block;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232,58,0,0.15);
  z-index: 999;
  padding: 20px 24px;
  transform: translateY(-100%);
  opacity: 0;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav a {
  display: block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #40415A;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}

.mobile-nav a:hover { color: var(--accent); padding-left: 12px; }

/* =============================================
   HERO SECTION
   ============================================= */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,58,0,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,58,0,0.055) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.5) 0%, transparent 75%);
}

.hero-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(232,58,0,0.08) 0%, transparent 70%);
  top: -150px;
  right: -150px;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(212,150,10,0.06) 0%, transparent 70%);
  bottom: 80px;
  left: -80px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 80px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,69,0,0.1);
  border: 1px solid rgba(255,69,0,0.3);
  padding: 8px 20px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.hero-title .line-accent {
  display: block;
  color: var(--accent);
  -webkit-text-stroke: 2px var(--accent);
  text-shadow: 0 0 40px rgba(255,69,0,0.4);
}

.hero-title .line-outline {
  display: block;
  -webkit-text-stroke: 1.5px rgba(13,14,24,0.18);
  color: transparent;
}

.hero-sub {
  font-size: 1.15rem;
  color: #40415A;
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 44px;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid rgba(0,0,0,0.1);
}

.stat-item { text-align: left; }

.stat-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-num span { color: var(--accent); }

.stat-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  animation: float-scroll 2s ease-in-out infinite;
}

.scroll-indicator span {
  font-family: var(--font-head);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-indicator .arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
}

@keyframes float-scroll {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* =============================================
   SECTION SPACING
   ============================================= */
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

.section-header { margin-bottom: 60px; }

/* Divider */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
#services {
  background: var(--bg);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
}

.service-card {
  background: #FFFFFF;
  padding: 40px 36px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,58,0,0.03) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover::after { opacity: 1; }
.service-card:hover { background: #FFF8F6; box-shadow: 0 4px 20px rgba(232,58,0,0.08); }

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,69,0,0.1);
  border: 1px solid rgba(255,69,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(255,69,0,0.2);
  box-shadow: 0 0 20px rgba(255,69,0,0.2);
}

.service-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.service-num {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,69,0,0.06);
  line-height: 1;
  transition: var(--transition);
}

.service-card:hover .service-num { color: rgba(255,69,0,0.12); }

/* =============================================
   SIGN CALCULATOR
   ============================================= */
#calculator {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}

/* When calculator is FIRST section (no hero above it) */
.calc-first {
  padding-top: 32px;
}

.calc-first .calc-intro {
  margin-bottom: 36px;
}

#calculator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

/* Background layer for calc-first section */
.calc-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.calc-first .container {
  position: relative;
  z-index: 1;
}

/* ── Compact intro header ── */
.calc-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.calc-intro-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0;
  line-height: 1.1;
}

.calc-intro-title span { color: var(--accent); }

.calc-intro-sub {
  font-size: 0.93rem;
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.65;
  margin: 0;
}

/* ── Compact form rows (.cf-*) ── */
.cf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.cf-3col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
}

.cf-block {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-dim);
}

.cf-col {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-dim);
}

.cf-row .cf-col:first-child,
.cf-3col .cf-col:first-child,
.cf-3col .cf-col:nth-child(2) {
  border-right: 1px solid var(--border-dim);
}

.cf-lbl {
  display: block;
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.cf-lbl em {
  font-style: normal;
  font-weight: 400;
  opacity: 0.65;
  font-size: 9px;
}

/* Color input + color picker side by side */
.cf-color-inp {
  display: flex;
  gap: 8px;
  align-items: center;
}

.cf-color-inp input[type="color"] {
  width: 44px;
  height: 44px;
  padding: 2px;
  border: 1.5px solid rgba(0,0,0,0.1);
  background: #F9F9FC;
  cursor: pointer;
  flex-shrink: 0;
}

/* Logo inner 2-col */
.cf-row-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Sub-text in preview */
#preview-sub-text {
  font-size: 0.38em;
  opacity: 0.7;
  margin-top: 6px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: none;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 32px;
  align-items: start;
}

/* PREVIEW PANEL */
.calc-preview-wrap {
  position: sticky;
  top: 96px;
}

.preview-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.calc-preview-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Gece / Gündüz toggle */
.preview-mode-toggle {
  display: flex;
  border: 1px solid var(--border-dim);
  overflow: hidden;
}

.mode-btn {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 5px 13px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.mode-btn.active {
  background: var(--text);
  color: var(--bg);
}

.mode-btn:not(.active):hover {
  background: var(--bg3);
  color: var(--text);
}

/* Preview sahne sarmalayıcı */
.preview-scene {
  transition: background 0.5s ease, padding 0.4s ease;
}

/* Gece modu (varsayılan) */
.preview-scene.mode-night {
  background: transparent;
  padding: 0;
}

/* Gündüz modu — açık gökyüzü / bina cephesi */
.preview-scene.mode-day {
  background: linear-gradient(
    180deg,
    #1a6fa8 0%,
    #3d96c8 28%,
    #87ceeb 58%,
    #b8d4e0 78%,
    #c8bfa6 100%
  );
  padding: 28px 20px;
}

/* Gündüz: tabela sanki binaya monte edilmiş gibi gölge */
.preview-scene.mode-day .sign-preview {
  box-shadow:
    0 16px 60px rgba(0,0,0,0.45),
    0 4px 14px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

/* Gündüz: LED glow yok — güneş ışığında LED görünmez */
.preview-scene.mode-day #preview-text {
  text-shadow: none !important;
  animation-play-state: paused !important;
}

/* Gündüz: halo (arka ışık) efekti gizle */
.preview-scene.mode-day .sign-preview.led-halo .sign-content::before {
  opacity: 0 !important;
  box-shadow: none !important;
}

.calc-preview-label::after {
  content: none;
}

.sign-preview {
  width: 100%;
  min-height: 320px;
  background: #1a1a1a;
  border: 2px solid #2a2a2a;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: all 0.4s ease;
}

.sign-preview.material-steel {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 50%, #222 100%);
  border-color: #444;
}

.sign-preview.material-aluminum {
  background: linear-gradient(135deg, #c0c0c0 0%, #a0a0a0 50%, #b0b0b0 100%);
  border-color: #888;
}

.sign-preview.material-pvc {
  background: linear-gradient(135deg, #fff 0%, #f5f5f5 100%);
  border-color: #ddd;
}

.sign-preview.material-akrilik {
  background: linear-gradient(135deg, rgba(30,30,60,0.95) 0%, rgba(10,10,40,0.98) 100%);
  border-color: #3355aa;
}

.sign-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px 60px;
  width: 100%;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}

.sign-logo-area {
  display: none;
  align-items: center;
  justify-content: center;
  border: 2px dashed rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.05);
  flex-shrink: 0;
  transition: var(--transition);
}

.sign-logo-area.visible { display: flex; }

.sign-logo-area span {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  text-align: center;
  padding: 8px;
}

.sign-text-area {
  text-align: center;
  flex: 1;
  min-width: 0;
}

#preview-text {
  display: inline-block;
  font-size: 56px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  max-width: 100%;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.1;
  max-font-size: 48px;
}

/* Preview box font-size üst sınırı — taşmayı önler */
.sign-preview #preview-text {
  font-size: clamp(16px, 4vw, 48px);
}

/* LED Glow Effects */
#preview-text.led-white {
  color: #ffffff;
  text-shadow:
    0 0 8px #fff,
    0 0 20px #fff,
    0 0 40px #fff,
    0 0 80px rgba(255,255,255,0.5);
}

#preview-text.led-warm-white {
  color: #ffe8c0;
  text-shadow:
    0 0 8px #ffe8c0,
    0 0 20px #ffd080,
    0 0 40px #ffaa00,
    0 0 80px rgba(255,160,0,0.5);
}

#preview-text.led-yellow {
  color: #FFE000;
  text-shadow:
    0 0 8px #FFE000,
    0 0 20px #FFD700,
    0 0 40px #FFC000,
    0 0 80px rgba(255,200,0,0.5);
}

#preview-text.led-orange {
  color: #FF8C00;
  text-shadow:
    0 0 8px #FF8C00,
    0 0 20px #FF6600,
    0 0 40px #FF4400,
    0 0 80px rgba(255,100,0,0.5);
}

#preview-text.led-red {
  color: #FF2200;
  text-shadow:
    0 0 8px #FF2200,
    0 0 20px #FF0000,
    0 0 40px #CC0000,
    0 0 80px rgba(200,0,0,0.5);
}

#preview-text.led-blue {
  color: #4488FF;
  text-shadow:
    0 0 8px #4488FF,
    0 0 20px #2266FF,
    0 0 40px #0044FF,
    0 0 80px rgba(0,60,255,0.5);
}

#preview-text.led-green {
  color: #00FF66;
  text-shadow:
    0 0 8px #00FF66,
    0 0 20px #00EE44,
    0 0 40px #00CC33,
    0 0 80px rgba(0,200,60,0.4);
}

#preview-text.led-pink {
  color: #FF44AA;
  text-shadow:
    0 0 8px #FF44AA,
    0 0 20px #FF2288,
    0 0 40px #FF0066,
    0 0 80px rgba(255,0,100,0.5);
}

#preview-text.led-rgb {
  animation: rgb-glow 3s ease-in-out infinite;
}

@keyframes rgb-glow {
  0% { color: #FF0000; text-shadow: 0 0 20px #FF0000, 0 0 50px #FF0000; }
  16% { color: #FF8800; text-shadow: 0 0 20px #FF8800, 0 0 50px #FF8800; }
  33% { color: #00FF00; text-shadow: 0 0 20px #00FF00, 0 0 50px #00FF00; }
  50% { color: #00FFFF; text-shadow: 0 0 20px #00FFFF, 0 0 50px #00FFFF; }
  66% { color: #0066FF; text-shadow: 0 0 20px #0066FF, 0 0 50px #0066FF; }
  83% { color: #CC00FF; text-shadow: 0 0 20px #CC00FF, 0 0 50px #CC00FF; }
  100% { color: #FF0000; text-shadow: 0 0 20px #FF0000, 0 0 50px #FF0000; }
}

/* Halo (arka ışık) efekti - glow arkada */
.sign-preview.led-halo .sign-content::before {
  content: '';
  position: absolute;
  inset: 20px;
  background: radial-gradient(ellipse at center, currentColor 0%, transparent 70%);
  opacity: 0.15;
  z-index: -1;
  filter: blur(20px);
  transition: all 0.4s ease;
}

.sign-preview.led-arka .sign-content {
  position: relative;
}

.preview-size-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 4px 10px;
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.1em;
}

.preview-mat-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255,69,0,0.8);
  padding: 4px 10px;
  font-family: var(--font-head);
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* CALC FORM PANEL */
.calc-form {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.calc-section {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-dim);
}

.calc-section:last-child { border-bottom: none; }

.calc-section-title {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.calc-section-title::before {
  content: '';
  width: 3px;
  height: 14px;
  background: var(--accent);
  flex-shrink: 0;
}

/* Form Controls */
.form-group { margin-bottom: 16px; }

.form-group:last-child { margin-bottom: 0; }

.form-label {
  display: block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: #F9F9FC;
  border: 1.5px solid rgba(0,0,0,0.1);
  color: #0D0E18;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  transition: var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--accent);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(232,58,0,0.08);
}

.form-input::placeholder { color: #A0A1B8; }

textarea.form-input {
  resize: vertical;
  min-height: 90px;
  font-size: 16px;
  letter-spacing: 0.02em;
}

/* Size inputs row */
.size-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
}

.size-separator {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--text-muted);
  text-align: center;
  font-size: 18px;
}

/* Select */
.form-select {
  width: 100%;
  background: #F9F9FC;
  border: 1.5px solid rgba(0,0,0,0.1);
  color: #0D0E18;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 16px;
  transition: var(--transition);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23E83A00' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-select:focus {
  border-color: var(--accent);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(232,58,0,0.08);
}

.form-select option {
  background: #FFFFFF;
  color: #0D0E18;
}

/* Font chips */
.font-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.font-chip {
  padding: 10px 8px;
  background: #F4F5FA;
  border: 1.5px solid rgba(0,0,0,0.1);
  color: #40415A;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.font-chip:hover { border-color: rgba(232,58,0,0.4); color: #0D0E18; }

.font-chip.active {
  background: rgba(232,58,0,0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* LED Color chips */
.led-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.led-color-btn {
  width: 36px;
  height: 36px;
  border: 2.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  flex-shrink: 0;
}

.led-color-btn:hover { transform: scale(1.15); }

.led-color-btn.active {
  border-color: #fff;
  transform: scale(1.15);
  box-shadow: 0 0 12px currentColor;
}

.led-color-btn[data-color="none"] {
  background: #333;
  border-color: var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}

.led-color-btn[data-color="none"]::after {
  content: '✕';
  color: #888;
  font-size: 14px;
}

.led-color-btn[data-color="white"] { background: #ffffff; box-shadow: 0 0 8px #ffffff; }
.led-color-btn[data-color="warm-white"] { background: #ffe8c0; box-shadow: 0 0 8px #ffd080; }
.led-color-btn[data-color="yellow"] { background: #FFE000; box-shadow: 0 0 8px #FFE000; }
.led-color-btn[data-color="orange"] { background: #FF6600; box-shadow: 0 0 8px #FF6600; }
.led-color-btn[data-color="red"] { background: #FF2200; box-shadow: 0 0 8px #FF2200; }
.led-color-btn[data-color="blue"] { background: #2266FF; box-shadow: 0 0 8px #2266FF; }
.led-color-btn[data-color="green"] { background: #00CC44; box-shadow: 0 0 8px #00CC44; }
.led-color-btn[data-color="pink"] { background: #FF2288; box-shadow: 0 0 8px #FF2288; }
.led-color-btn[data-color="rgb"] {
  background: linear-gradient(135deg, #FF0000, #FF8800, #00FF00, #00FFFF, #0066FF, #CC00FF);
  box-shadow: 0 0 8px rgba(255,255,255,0.5);
}

/* Radio groups */
.radio-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
}

.radio-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  background: #F4F5FA;
  border: 1.5px solid rgba(0,0,0,0.1);
  color: #40415A;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}

.radio-btn:hover { border-color: rgba(232,58,0,0.4); color: #0D0E18; }

.radio-btn.active {
  background: rgba(232,58,0,0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* Logo sub-options */
.logo-options {
  display: none;
  padding: 16px 0 4px;
  animation: fadeIn 0.3s ease;
}

.logo-options.visible { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Range slider */
.range-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.range-wrap input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  background: #DDDDE8;
  border: 1px solid rgba(0,0,0,0.08);
  outline: none;
  cursor: pointer;
}

.range-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--accent);
  cursor: pointer;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.range-value {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 800;
  color: var(--accent);
  min-width: 40px;
  text-align: right;
}

/* CALCULATOR CTA */
.calc-cta {
  padding: 28px;
  background: rgba(232,58,0,0.03);
  border-top: 1px solid rgba(232,58,0,0.12);
}

.calc-summary {
  background: #F4F5FA;
  border: 1px solid rgba(0,0,0,0.08);
  padding: 16px 20px;
  margin-bottom: 20px;
  font-size: 13px;
  color: #40415A;
  line-height: 1.8;
  max-height: 160px;
  overflow-y: auto;
}

.calc-summary-title {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.calc-summary-item { display: flex; justify-content: space-between; }
.calc-summary-item .key { color: #8A8BA8; }
.calc-summary-item .val { color: #0D0E18; font-weight: 600; }

/* =============================================
   SEND SIGN SECTION
   ============================================= */
#send-sign {
  background: var(--bg);
  position: relative;
}

.send-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.send-info h2 { margin-bottom: 16px; }

.send-info .section-desc { margin-bottom: 32px; }

.send-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.send-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--card-solid);
  border: 1px solid var(--border-dim);
  transition: var(--transition);
}

.send-feature:hover {
  border-color: rgba(255,69,0,0.3);
  background: var(--bg3);
}

.send-feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,69,0,0.1);
  border: 1px solid rgba(255,69,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.send-feature-icon svg { width: 20px; height: 20px; color: var(--accent); }

.send-feature-text h4 {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 4px;
}

.send-feature-text p {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Send Form */
.send-form {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.1);
  padding: 36px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.send-form-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.send-form-title span {
  color: var(--accent);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row.full { grid-template-columns: 1fr; }

/* File Drop Zone */
.file-drop-zone {
  border: 2px dashed rgba(0,0,0,0.15);
  background: #F9F9FC;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  margin-bottom: 16px;
}

.file-drop-zone:hover,
.file-drop-zone.dragover {
  border-color: var(--accent);
  background: rgba(232,58,0,0.03);
}

.file-drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.drop-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,69,0,0.1);
  border: 1px solid rgba(255,69,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.drop-icon svg { width: 22px; height: 22px; color: var(--accent); }

.drop-title {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 6px;
}

.drop-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.file-types {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.file-type-badge {
  padding: 3px 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-dim);
  font-family: var(--font-head);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.file-preview-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.file-preview-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #F4F5FA;
  border: 1px solid rgba(0,0,0,0.08);
  font-size: 12px;
  color: #40415A;
}

.file-preview-item img {
  width: 40px;
  height: 40px;
  object-fit: cover;
}

.file-preview-item .remove-file {
  color: var(--accent);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  margin-left: 4px;
}

/* Form success/error */
.form-message {
  padding: 14px 20px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  margin-top: 16px;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(0,200,80,0.1);
  border: 1px solid rgba(0,200,80,0.3);
  color: #00C850;
}

.form-message.error {
  display: block;
  background: rgba(255,40,40,0.1);
  border: 1px solid rgba(255,40,40,0.3);
  color: #FF4444;
}

/* =============================================
   PORTFOLIO / NELER YAPTIK
   ============================================= */
#portfolio {
  background: var(--bg2);
  position: relative;
}

.portfolio-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 20px;
  background: transparent;
  border: 1.5px solid var(--border-dim);
  color: var(--text-dim);
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
}

.filter-btn:hover { border-color: rgba(255,69,0,0.4); color: var(--text); }

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  background: #E8E9F0;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover img { transform: scale(1.08); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,9,14,0.95) 0%, rgba(8,9,14,0.4) 50%, transparent 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-info h4 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 4px;
  transform: translateY(10px);
  transition: var(--transition);
}

.portfolio-info p {
  font-size: 12px;
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: translateY(10px);
  transition: var(--transition) 0.05s;
}

.portfolio-item:hover .portfolio-info h4,
.portfolio-item:hover .portfolio-info p { transform: translateY(0); }

.portfolio-empty {
  grid-column: 1/-1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.portfolio-empty .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
}

.portfolio-empty p {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  transform: scale(0.9);
  transition: var(--transition);
}

.lightbox.active .lightbox-img { transform: scale(1); }

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: rgba(255,69,0,0.2);
  border: 1px solid rgba(255,69,0,0.4);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover { background: var(--accent); }

/* =============================================
   WHY US / NEDEN BİZ
   ============================================= */
#why-us {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.why-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-visual {
  position: relative;
}

.why-visual-inner {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.09);
  padding: 48px;
  position: relative;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.why-visual-inner::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.big-number {
  font-family: var(--font-head);
  font-size: 8rem;
  font-weight: 900;
  color: rgba(255,69,0,0.08);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 20px;
  pointer-events: none;
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 16px;
  position: relative;
  z-index: 1;
}

.why-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.why-check {
  width: 28px;
  height: 28px;
  background: rgba(255,69,0,0.1);
  border: 1px solid rgba(255,69,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-check svg { width: 14px; height: 14px; color: var(--accent); }

.why-feature-text h4 { font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.why-feature-text p { font-size: 13px; color: var(--text-dim); line-height: 1.6; }

.numbers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

.number-card {
  background: #F4F5FA;
  border: 1px solid rgba(0,0,0,0.08);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}

.number-card:hover {
  border-color: rgba(232,58,0,0.3);
  background: #FFF8F6;
  box-shadow: 0 4px 16px rgba(232,58,0,0.08);
}

.number-big {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.number-desc {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* =============================================
   CTA BANNER
   ============================================= */
#cta-banner {
  background: #0D0E18;
  position: relative;
  overflow: hidden;
}

#cta-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(135deg, rgba(232,58,0,0.15) 0%, transparent 50%),
    linear-gradient(-135deg, rgba(212,150,10,0.06) 0%, transparent 50%);
}

#cta-banner .cta-text h2 { color: #FFFFFF; }
#cta-banner .cta-text p { color: rgba(255,255,255,0.6); }

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 60px 0;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 12px;
}

.cta-text p {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 400px;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
#contact {
  background: var(--bg);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
}

.contact-info { }

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.09);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}

.contact-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transition: var(--transition);
}

.contact-card:hover::before { transform: scaleY(1); }

.contact-card:hover {
  border-color: rgba(232,58,0,0.3);
  background: #FFF8F6;
  box-shadow: 0 4px 20px rgba(232,58,0,0.08);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,69,0,0.1);
  border: 1px solid rgba(255,69,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon svg { width: 22px; height: 22px; color: var(--accent); }

.contact-card-body { }
.contact-card-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-card-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0D0E18;
}

/* Map placeholder */
.map-embed {
  width: 100%;
  height: 260px;
  background: var(--bg3);
  border: 1px solid var(--border-dim);
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  filter: invert(92%) hue-rotate(180deg) contrast(0.9);
  border: none;
}

/* Quick Contact Form */
.quick-contact {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.09);
  padding: 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.quick-contact h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.quick-contact .sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 28px;
}

/* =============================================
   FOOTER
   ============================================= */
#footer {
  background: #0D0E18;
  border-top: 1px solid rgba(255,255,255,0.06);
}

#footer .logo-text strong { color: #FFFFFF; }
#footer .logo-text span { color: var(--accent); }
#footer .footer-col h4 { color: rgba(255,255,255,0.9); border-bottom-color: rgba(255,255,255,0.07); }
#footer .footer-links a { color: rgba(255,255,255,0.45); }
#footer .footer-links a:hover { color: rgba(255,255,255,0.9); }
#footer .footer-contact-item { color: rgba(255,255,255,0.45); }
#footer .footer-contact-item a { color: rgba(255,255,255,0.7); }
#footer .footer-bottom { border-top-color: rgba(255,255,255,0.07); }
#footer .footer-bottom p { color: rgba(255,255,255,0.3); }
#footer .footer-bottom p span { color: var(--accent); }
#footer .footer-keywords a { color: rgba(255,255,255,0.3); }
#footer .footer-keywords a:hover { color: var(--accent); }
#footer .social-btn { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); }
#footer .social-btn svg { color: rgba(255,255,255,0.5); }
#footer .footer-brand p { color: rgba(255,255,255,0.4); }

.footer-main {
  padding: 60px 0 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .site-logo { margin-bottom: 16px; }

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 260px;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
}

.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.social-btn svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-dim);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.footer-links a::before {
  content: '▸';
  color: var(--accent);
  font-size: 10px;
  opacity: 0;
  transition: var(--transition);
  transform: translateX(-4px);
}

.footer-links a:hover {
  color: var(--text);
  padding-left: 4px;
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid var(--border-dim);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-bottom p span { color: var(--accent); }

.footer-keywords {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-keywords a {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: var(--transition);
  text-decoration: none;
}

.footer-keywords a:hover { color: var(--accent); }

/* =============================================
   NOTIFICATIONS / TOAST
   ============================================= */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  background: var(--bg3);
  border: 1px solid var(--border-dim);
  padding: 16px 24px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  max-width: 360px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.toast.show { transform: translateX(0); }

.toast.success { border-left: 3px solid #00C850; color: #00C850; }
.toast.error { border-left: 3px solid #FF4444; color: #FF4444; }
.toast.info { border-left: 3px solid var(--accent); color: var(--text); }

/* =============================================
   PAGE TEMPLATES
   ============================================= */

/* Portfolio Page */
.portfolio-page-hero {
  padding: 160px 0 80px;
  background: #F4F5FA;
  position: relative;
  overflow: hidden;
}

.portfolio-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,58,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,58,0,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.35) 0%, transparent 70%);
}

/* Services Page */
.services-detail {
  padding: 60px 0;
}

.service-detail-card {
  background: var(--bg3);
  border: 1px solid var(--border-dim);
  padding: 40px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

/* Contact Page */
.contact-page {
  padding: 140px 0 100px;
}

/* =============================================
   UTILITY
   ============================================= */
.text-accent { color: var(--accent); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-center { text-align: center; }

.mt-auto { margin-top: auto; }
.mb-0 { margin-bottom: 0 !important; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }

.hidden { display: none !important; }

/* =============================================
   ANIMATIONS
   ============================================= */

/* İlk ekranda görünen elementler için AOS bypass — flash engeli */
#calculator .calc-intro[data-aos],
#calculator .calc-layout[data-aos] {
  opacity: 1 !important;
  transform: none !important;
}

[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-left"] {
  transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(30px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #EDEDF3; }
::-webkit-scrollbar-thumb { background: rgba(232,58,0,0.35); }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1100px) {
  .calc-layout { grid-template-columns: 1fr; }
  .calc-preview-wrap { position: static; }
  .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .header-phone { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav { display: block; }

  .send-layout { grid-template-columns: 1fr; }
  .why-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }

  .hero-stats { gap: 32px; }

  .cta-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .hero-content { padding: 40px 0; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: 1fr; }
  .send-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .font-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .quick-contact { padding: 24px; }
  .service-detail-card { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }

  /* Compact form: stack 2-col rows on mobile */
  .cf-row { grid-template-columns: 1fr; }
  .cf-3col { grid-template-columns: 1fr 1fr; }
  .cf-row .cf-col:first-child,
  .cf-3col .cf-col:first-child,
  .cf-3col .cf-col:nth-child(2) { border-right: none; }
  .cf-row-inner { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 7.5vw; }
}
@media (max-width: 380px) {
  .hero-title { font-size: 7vw; }
}