/*
Theme Name: Publicus
Theme URI: https://publicus.com.tr
Author: Publicus Digital
Author URI: https://publicus.com.tr
Description: Publicus Dijital Pazarlama Ajansı için özel geliştirilmiş, SEO odaklı, hafif ve hızlı WordPress teması.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Private
License URI: https://publicus.com.tr/terms-conditions/
Text Domain: publicus
Tags: custom-logo, custom-menu, featured-images, theme-options, translation-ready

Publicus — Dönüşüm Odaklı Dijital Pazarlama Ajansı
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Colors */
  --color-primary: #0F172A;
  --color-secondary: #3B82F6;
  --color-accent: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-bg: #F8FAFC;
  --color-bg-white: #FFFFFF;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-border: #E2E8F0;
  --color-border-light: #F1F5F9;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Font Sizes (fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.75rem + 0.3125vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.875rem + 0.3125vw, 1rem);
  --text-lg: clamp(1.0625rem, 0.975rem + 0.4375vw, 1.125rem);
  --text-xl: clamp(1.1875rem, 1.05rem + 0.6875vw, 1.25rem);
  --text-2xl: clamp(1.4375rem, 1.2rem + 1.1875vw, 1.5rem);
  --text-3xl: clamp(1.75rem, 1.4rem + 1.75vw, 1.875rem);
  --text-4xl: clamp(2rem, 1.5rem + 2.5vw, 2.25rem);
  --text-5xl: clamp(2.5rem, 1.75rem + 3.75vw, 3rem);
  --text-6xl: clamp(3rem, 2rem + 5vw, 3.75rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1200px;
  --container-2xl: 1400px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.08), 0 8px 10px -6px rgb(0 0 0 / 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-tooltip: 500;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); margin-bottom: var(--space-6); }
h2 { font-size: var(--text-4xl); margin-bottom: var(--space-5); }
h3 { font-size: var(--text-3xl); margin-bottom: var(--space-4); }
h4 { font-size: var(--text-2xl); margin-bottom: var(--space-3); }
h5 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
h6 { font-size: var(--text-lg); margin-bottom: var(--space-2); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

strong { font-weight: 600; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--container-lg);
}

.container--wide {
  max-width: var(--container-2xl);
}

.section {
  padding: var(--space-20) 0;
}

.section--lg {
  padding: var(--space-32) 0;
}

.section--sm {
  padding: var(--space-12) 0;
}

.section--bg {
  background-color: var(--color-bg);
}

.section--dark {
  background-color: var(--color-primary);
  color: #fff;
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #fff;
}

.section--dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--4,
  .grid--3,
  .grid--2 { grid-template-columns: 1fr; }
}

/* Flex Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Text Alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.5;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-secondary);
  color: #fff;
}

.btn--primary:hover {
  background-color: #2563EB;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: var(--color-primary);
  color: #fff;
}

.btn--secondary:hover {
  background-color: #1E293B;
  color: #fff;
  transform: translateY(-1px);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.btn--outline:hover {
  background-color: var(--color-secondary);
  color: #fff;
}

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

.btn--accent:hover {
  background-color: #059669;
  color: #fff;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--icon svg {
  width: 18px;
  height: 18px;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.site-header.header--scrolled {
  box-shadow: var(--shadow-md);
}

.site-header.header--hidden {
  transform: translateY(-100%);
}

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

.site-logo img {
  height: 36px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-secondary);
  background-color: var(--color-bg);
}

.nav-link .icon-chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.nav-item:hover .icon-chevron {
  transform: rotate(180deg);
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
  min-width: 600px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}

.mega-menu-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.mega-menu-item:hover {
  background-color: var(--color-bg);
}

.mega-menu-item .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mega-menu-item .label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: block;
}

.mega-menu-item .desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: block;
  margin-top: 2px;
}

/* Mobile Nav */
.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: all var(--transition-fast);
}

.mobile-toggle span::before,
.mobile-toggle span::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: inherit;
  left: 0;
  transition: all var(--transition-fast);
}

.mobile-toggle span::before { top: -6px; }
.mobile-toggle span::after { top: 6px; }

@media (max-width: 1024px) {
  .mobile-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-white);
    flex-direction: column;
    padding: var(--space-6);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .main-nav.active {
    transform: translateX(0);
  }

  .mega-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding: var(--space-2) 0 var(--space-2) var(--space-4);
    min-width: auto;
    opacity: 1;
    visibility: visible;
    display: none;
  }

  .nav-item.open .mega-menu {
    display: block;
  }

  .mega-menu-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  padding: calc(72px + var(--space-16)) 0 var(--space-16);
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E3A5F 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero h1 {
  color: #fff;
  margin-bottom: var(--space-4);
}

.hero h1 .highlight {
  color: var(--color-secondary);
}

.hero p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.hero-badge strong {
  font-size: var(--text-xl);
  color: #fff;
}

/* Hero with two columns */
.hero--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 768px) {
  .hero--split {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
  padding: var(--space-4) 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  margin-top: 72px;
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumbs-list a {
  color: var(--color-text-muted);
}

.breadcrumbs-list a:hover {
  color: var(--color-secondary);
}

.breadcrumbs-list .separator {
  color: var(--color-text-light);
}

.breadcrumbs-list .current {
  color: var(--color-primary);
  font-weight: 500;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-secondary), #6366F1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: #fff;
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.card-link:hover {
  gap: var(--space-2);
}

/* Service Card */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card .card-number {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: var(--text-6xl);
  font-weight: 800;
  color: var(--color-border-light);
  line-height: 1;
}

/* Case Study Card */
.case-card {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--color-primary);
  color: #fff;
}

.case-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.case-card-body {
  padding: var(--space-6);
}

.case-card-metric {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-accent);
}

.case-card-title {
  font-size: var(--text-lg);
  color: #fff;
  margin-top: var(--space-2);
}

.case-card-tags {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
}

.tag--seo { background: rgba(59, 130, 246, 0.2); color: #93C5FD; }
.tag--ads { background: rgba(245, 158, 11, 0.2); color: #FCD34D; }
.tag--ecommerce { background: rgba(16, 185, 129, 0.2); color: #6EE7B7; }

/* ============================================
   STATS / COUNTERS
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stat-item {
  padding: var(--space-6);
}

.stat-number {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

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

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial {
  background: var(--color-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
}

.testimonial::before {
  content: '"';
  font-size: 64px;
  line-height: 1;
  color: var(--color-secondary);
  opacity: 0.3;
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
}

.testimonial-text {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--text-sm);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================
   TABLE OF CONTENTS (Blog/Service pages)
   ============================================ */
.toc {
  position: sticky;
  top: 96px;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.toc-title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.toc-list li {
  margin-bottom: var(--space-2);
}

.toc-list a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: block;
  padding: var(--space-1) var(--space-3);
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--color-secondary);
  border-left-color: var(--color-secondary);
  background: rgba(59, 130, 246, 0.05);
}

.toc-list .toc-h3 {
  padding-left: var(--space-6);
}

/* ============================================
   CONTENT AREA (Blog & Service pages)
   ============================================ */
.content-area {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 1024px) {
  .content-area {
    grid-template-columns: 1fr;
  }

  .toc {
    position: relative;
    top: 0;
  }
}

.content-body h2 {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

.content-body h3 {
  margin-top: var(--space-8);
}

.content-body p {
  margin-bottom: var(--space-4);
}

.content-body ul,
.content-body ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.content-body ul {
  list-style: disc;
}

.content-body ol {
  list-style: decimal;
}

.content-body li {
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.content-body blockquote {
  border-left: 4px solid var(--color-secondary);
  padding: var(--space-4) var(--space-6);
  background: var(--color-bg);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin: var(--space-6) 0;
  font-style: italic;
}

.content-body table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
}

.content-body th,
.content-body td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.content-body th {
  background: var(--color-bg);
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  max-width: var(--container-lg);
  margin: 0 auto;
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-question::after {
  content: '+';
  font-size: var(--text-2xl);
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-left: var(--space-4);
  transition: transform var(--transition-fast);
}

.faq-item--open .faq-question::after {
  content: '−';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding-bottom: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.8;
}

.faq-item--open .faq-answer {
  max-height: 600px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary), #1E3A5F);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.1);
}

.cta-section h2 {
  color: #fff;
  margin-bottom: var(--space-4);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 560px;
  margin: 0 auto var(--space-8);
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-contact {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.cta-contact a {
  color: rgba(255, 255, 255, 0.8);
}

.cta-contact a:hover {
  color: #fff;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
}

.footer-title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: var(--space-4);
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-secondary);
  color: #fff;
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-fixed);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base);
  color: #fff;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* ============================================
   MOBILE BOTTOM CTA BAR
   ============================================ */
@media (max-width: 768px) {
  .mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--color-bg-white);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-4);
    display: flex;
    gap: var(--space-3);
  }

  .mobile-cta-bar .btn {
    flex: 1;
    justify-content: center;
  }

  .whatsapp-float {
    bottom: 80px;
  }

  body {
    padding-bottom: 70px;
  }
}

@media (min-width: 769px) {
  .mobile-cta-bar {
    display: none;
  }
}

/* ============================================
   REFERANS / LOGO MARQUEE
   ============================================ */
.logo-marquee {
  overflow: hidden;
  padding: var(--space-8) 0;
  position: relative;
}

.logo-marquee::before,
.logo-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 1;
}

.logo-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg-white), transparent);
}

.logo-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg-white), transparent);
}

.logo-track {
  display: flex;
  animation: marquee 30s linear infinite;
  gap: var(--space-12);
}

.logo-track img {
  height: 32px;
  opacity: 0.4;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.logo-track img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   PROCESS / TIMELINE
   ============================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto var(--space-4);
}

.process-step h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
}

@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ============================================
   FORM STYLES
   ============================================ */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   UTILITIES
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.mb-0 { margin-bottom: 0 !important; }
.mt-auto { margin-top: auto; }
.w-full { width: 100%; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }