/* ==========================================================================
   ALİM MATBAA VE AMBALAJ - STİL DOSYASI (style.css)
   ========================================================================== */

/* 1. YAZI TİPLERİ & DEĞİŞKENLER */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #063b22;       /* Alim Derin Yeşil */
  --primary-rgb: 6, 59, 34;
  --accent: #79b933;        /* Alim Fıstık Yeşili */
  --accent-rgb: 121, 185, 51;
  --dark: #111827;          /* Başlıklar için Koyu Karbon */
  --text: #4b5563;          /* Okunabilir Gövde Metni */
  --light: #f3f4f6;         /* Açık Gri Arka Plan */
  --white: #ffffff;         /* Beyaz */
  --border: #e5e7eb;        /* Kenarlık Rengi */
  --whatsapp: #25d366;      /* WhatsApp Yeşili */
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* 2. SIFIRLAMA & GENEL KURALLAR */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  image-rendering: -webkit-optimize-contrast;
}

.split-card-contact-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  image-rendering: -webkit-optimize-contrast;
}

ul {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 3. ARAYÜZ ELEMANLARI (BUTTONS & BADGES) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  font-family: var(--font-title);
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 15px;
  border: 2px stroke transparent;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}

.btn-primary:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(var(--accent-rgb), 0.4);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp-outline {
  background-color: var(--white);
  color: var(--primary);
  border: 2px solid var(--border);
  padding: 12px 28px;
  font-family: var(--font-title);
  font-weight: 700;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 15px;
}

.btn-whatsapp-outline:hover {
  background-color: var(--light);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--white);
  border: 2px solid var(--accent);
}

.btn-accent:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.4);
  transform: translateY(-2px);
}

.section-title-wrapper {
  text-align: center;
  margin-bottom: 50px;
}

.section-title {
  font-size: 36px;
  color: var(--primary);
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
  font-weight: 800;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--accent);
  border-radius: 2px;
}

.section-subtitle {
  margin-top: 10px;
  font-size: 16px;
  color: var(--text);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* 4. HEADER & NAVİGASYON */
.main-header {
  background-color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  padding: 0;
}

.main-header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 0;
}

.main-header .container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 80px;
  min-height: 80px;
  height: 80px;
  transition: min-height 0.3s ease, height 0.3s ease;
}

.main-header.scrolled .container {
  min-height: 66px;
  height: 66px;
}

.logo-wrapper {
  position: static;
  transform: none;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  flex-shrink: 0;
}

.logo-wrapper img {
  height: 64px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  margin: auto 0;
  display: block;
  transition: height 0.3s ease;
  image-rendering: -webkit-optimize-contrast;
}

.main-header.scrolled .logo-wrapper img {
  height: 52px;
}

.header-right-side {
  display: flex;
  align-items: center;
  height: 100%;
}

.header-spacer {
  display: none;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 100%;
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 15px;
  color: var(--dark);
  padding: 0;
  display: inline-flex;
  align-items: center;
  height: 100%;
  position: relative;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--accent);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
  border-radius: 2px;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Teklif Al Butonu (Mockup'taki gibi yeşil) */
.btn-teklif {
  background-color: var(--primary);
  color: var(--white);
  padding: 10px 22px;
  font-size: 14px;
  border-radius: 6px;
  border: none;
  font-family: var(--font-title);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-teklif:hover {
  background-color: var(--accent);
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.3);
}

/* WhatsApp Daire Butonu (Mockup'taki gibi derin yeşil ve beyaz WhatsApp logolu) */
.whatsapp-circle-btn {
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.whatsapp-circle-btn:hover {
  background-color: var(--accent);
  transform: scale(1.05);
}

/* Mobil Hamburger Menü */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background-color: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* 5. HERO SECTION (Tam Genişlik Arka Plan, Sağa Hizalı Görsel) */
.hero {
  background-color: var(--white);
  background-image: url('../assets/images/slider.png');
  background-position: right center;
  background-size: contain;
  background-repeat: no-repeat;
  width: 100%;
  min-height: 540px;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.hero-left {
  flex: 0 0 42%;
  max-width: 42%;
  display: flex;
  flex-direction: column;
  animation: fadeInUp 0.8s ease-out;
}

.hero-right {
  flex: 0 0 58%;
  max-width: 58%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  animation: fadeIn 1s ease-out;
}

.hero-img-full {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  margin-left: auto;
  display: block;
  image-rendering: -webkit-optimize-contrast;
}

.hero-mobile-img {
  display: none;
}

.hero-title {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-title .line-1 {
  color: var(--dark);
  font-weight: 900;
  font-size: 72px;
}

.hero-title .line-2 {
  color: var(--primary);
  font-weight: 900;
  font-size: 72px;
}

.hero-underline {
  width: 80px;
  height: 4px;
  background-color: var(--primary);
  margin-bottom: 25px;
  border-radius: 2px;
}

.hero-desc {
  font-size: 22px;
  color: #6b7280;
  line-height: 1.5;
  margin-bottom: 40px;
  max-width: 90%;
  font-weight: 400;
}

/* Üç Yatay Avantaj Kutusu */
.hero-features-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-bottom: 35px;
  flex-wrap: nowrap;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-width: 0;
}

.feature-icon-outline {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--primary);
  border-radius: 8px;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-info h4 {
  font-size: 11.5px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 2px;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.feature-info p {
  font-size: 11px;
  color: #6b7280;
  white-space: nowrap;
}

/* CTA Butonları (Tek Satır Garantili) */
.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
}

.btn-hero-primary {
  background-color: var(--primary);
  color: var(--white);
  padding: 13px 26px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-hero-primary:hover {
  background-color: var(--accent);
  box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.3);
  transform: translateY(-2px);
}

.btn-hero-whatsapp {
  background-color: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-hero-whatsapp:hover {
  background-color: rgba(var(--primary-rgb), 0.05);
  transform: translateY(-2px);
}

.hero-img-premium {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  animation: float 6s ease-in-out infinite;
}

/* 6. ÜRÜN KATEGORİLERİ (GRID) */
.categories-section {
  padding: 80px 0;
  background-color: var(--white);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 15px;
}

.category-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.category-icon-wrapper {
  width: 60px;
  height: 60px;
  background-color: var(--light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  color: var(--primary);
  transition: var(--transition);
}

.category-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  transition: var(--transition);
}

.category-card p {
  font-size: 14px;
  color: var(--text);
}

/* Hover Etkisi */
.category-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.category-card:hover .category-icon-wrapper {
  background-color: var(--primary);
  color: var(--white);
}

.category-card:hover h3 {
  color: var(--primary);
}

/* 7. TANITIM SEKTÖR & NEDEN BİZ & BİZE ULAŞIN GRUBU */
.about-split-section {
  padding: 80px 0;
  background-color: var(--light);
}

.about-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 30px;
}

/* Sol Blok: Alim Hakkında */
.split-card-about {
  background-color: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.split-card-about-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.split-card-about-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.split-card-about-content h3 {
  font-size: 22px;
  color: var(--primary);
  margin-bottom: 15px;
  font-weight: 800;
}

.split-card-about-content p {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Orta Blok: Neden Biz? */
.split-card-why {
  background-color: var(--white);
  border-radius: 15px;
  padding: 30px;
  box-shadow: var(--shadow-md);
}

.split-card-why h3 {
  font-size: 22px;
  color: var(--primary);
  margin-bottom: 25px;
  font-weight: 800;
  text-align: center;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.why-icon {
  width: 36px;
  height: 36px;
  background-color: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-text h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
}

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

/* Sağ Blok: Bize Ulaşın */
.split-card-contact {
  background: linear-gradient(135deg, var(--primary) 0%, #032012 100%);
  color: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  height: 100%;
}

.split-card-contact-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.split-card-contact-content h3 {
  font-size: 22px;
  color: var(--white);
  margin-bottom: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  font-size: 13.5px;
}

.contact-info-item a:hover {
  color: var(--accent);
}

.contact-info-icon {
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info-text p {
  opacity: 0.85;
}

.split-card-contact-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.route-btn {
  background-color: var(--white);
  color: var(--primary);
  font-weight: 700;
  padding: 10px;
  text-align: center;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 13px;
}

.route-btn:hover {
  background-color: var(--accent);
  color: var(--white);
}

/* 8. FOOTER BANNER */
.footer-banner {
  background-color: #032012;
  color: var(--white);
  padding: 20px 0;
  border-top: 4px solid var(--accent);
}

.footer-banner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.footer-banner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.footer-banner-item:not(:last-child) {
  border-right: 1px solid rgba(255,255,255,0.1);
}

.footer-banner-icon {
  color: var(--accent);
  font-size: 18px;
}

/* 9. ANA FOOTER */
.main-footer {
  background-color: #070d0a;
  color: #9ca3af;
  padding: 60px 0 20px 0;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 18px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--accent);
}

.footer-about p {
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-links a::before {
  content: '›';
  color: var(--accent);
  font-size: 18px;
  font-weight: bold;
}

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

.social-btn {
  width: 36px;
  height: 36px;
  background-color: rgba(255,255,255,0.05);
  color: var(--white);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-btn:hover {
  background-color: var(--accent);
  transform: translateY(-3px);
}

/* Telif Çubuğu */
.copyright-bar {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.copyright-bar p {
  font-size: 13px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
  font-size: 13px;
}

.footer-bottom-links a:hover {
  color: var(--white);
}

/* 10. FLOATING WHATSAPP BUTONU */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--whatsapp);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-family: var(--font-title);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float-icon {
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float:hover {
  transform: translateY(-5px);
  background-color: #20ba5a;
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

/* 11. İÇ SAYFALARA ÖZGÜ TASARIMLAR (BREADCRUMB & HERO) */
.inner-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #032012 100%);
  color: var(--white);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.inner-hero::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.1) 0%, transparent 70%);
  bottom: -150px;
  right: -50px;
  border-radius: 50%;
}

.inner-hero h1 {
  color: var(--white);
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 10px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  opacity: 0.8;
}

.breadcrumb-separator {
  color: var(--accent);
}

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

.inner-content {
  padding: 80px 0;
  background-color: var(--white);
}

/* Kurumsal Detay Sayfası */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 15px;
  font-size: 15.5px;
}

.about-img-box {
  position: relative;
}

.about-img-box img {
  border-radius: 12px;
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center;
  image-rendering: -webkit-optimize-contrast;
}

.about-img-box::before {
  content: '';
  position: absolute;
  top: -15px;
  left: -15px;
  width: 100px;
  height: 100px;
  border-top: 5px solid var(--accent);
  border-left: 5px solid var(--accent);
  border-radius: 12px 0 0 0;
}

/* Ürünler ve Hizmetler Detay */
.services-detail-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 40px;
}

.service-main-content h2 {
  font-size: 28px;
  color: var(--primary);
  margin: 30px 0 15px 0;
}

.service-main-content p {
  font-size: 16px;
  margin-bottom: 20px;
}

.service-main-content ul {
  margin-bottom: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.service-main-content li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
}

.service-main-content li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.specifications-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
}

.specifications-table th, .specifications-table td {
  padding: 12px 15px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.specifications-table th {
  background-color: var(--light);
  color: var(--primary);
  font-weight: 700;
}

/* Sağ Menü - Hizmet Sayfaları */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-box {
  background-color: var(--light);
  padding: 25px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.sidebar-box h3 {
  font-size: 18px;
  margin-bottom: 15px;
  color: var(--primary);
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 15px;
  background-color: var(--white);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--border);
}

.sidebar-menu-link:hover, .sidebar-menu-link.active {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.sidebar-contact-card {
  background: linear-gradient(135deg, var(--primary) 0%, #032012 100%);
  color: var(--white);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
}

.sidebar-contact-card h3 {
  color: var(--white);
  font-size: 22px;
  margin-bottom: 10px;
}

.sidebar-contact-card p {
  font-size: 14px;
  opacity: 0.85;
  margin-bottom: 25px;
}

/* İletişim Sayfası */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}

.contact-card {
  background-color: var(--light);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid var(--border);
}

.contact-card h3 {
  font-size: 24px;
  color: var(--primary);
  margin-bottom: 30px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--dark);
}

.form-control {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background-color: var(--white);
  font-size: 14.5px;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(6, 59, 34, 0.1);
}

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

.map-container {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  height: 450px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Galeri (Referanslar) */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 59, 34, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  opacity: 0;
  transition: var(--transition);
  padding: 20px;
  text-align: center;
}

.gallery-overlay h4 {
  color: var(--white);
  font-size: 18px;
  margin-bottom: 5px;
  transform: translateY(10px);
  transition: var(--transition);
}

.gallery-overlay p {
  font-size: 13px;
  color: var(--accent);
  transform: translateY(10px);
  transition: var(--transition);
}

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

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

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

/* 12. ANİMASYON TANIMLARI */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* 13. MEDYA SORGULARI (RESPONSIVE TASARIM) */

@media (max-width: 1024px) {
  .main-header .container {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .logo-wrapper {
    position: static;
    transform: none;
  }
  .logo-wrapper img {
    height: 44px;
  }
  .hero {
    aspect-ratio: auto;
    padding: 60px 0;
    min-height: 450px;
  }
  
  .hero-container {
    flex-direction: column;
    text-align: center;
    gap: 30px;
  }
  
  .hero h1 {
    font-size: 42px;
  }
  
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-badges {
    justify-content: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-split-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 40px;
    gap: 25px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu .nav-link {
    font-size: 18px;
    padding: 12px 20px;
    width: 80%;
    text-align: center;
    border-bottom: 1px solid var(--border);
    height: auto;
  }

  .hamburger {
    display: flex;
    position: static;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-split-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 75px;
    height: 75px;
  }

  .logo-wrapper img {
    height: 58px;
    max-width: 280px;
  }

  /* Mobil Hero Slider Düzenlemeleri (Üstte Metinler & Butonlar, Altta Görsel) */
  .hero {
    background: #ffffff !important;
    background-image: none !important;
    padding: 30px 0 0 0;
    min-height: auto;
  }

  .hero-container {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    align-items: center;
  }

  .hero-left {
    flex: 0 0 100%;
    max-width: 100%;
    align-items: center;
    text-align: center;
  }

  .hero-title .line-1,
  .hero-title .line-2 {
    font-size: 36px;
    text-align: center;
  }

  .hero-underline {
    margin: 0 auto 15px auto;
  }

  .hero-desc {
    font-size: 14.5px;
    text-align: center;
    max-width: 100%;
    margin-bottom: 25px;
  }

  .hero-features-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
    max-width: 340px;
    margin: 0 auto 25px auto;
    padding: 0 10px;
    flex-wrap: wrap;
  }

  .hero-feature-item {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-feature-item .feature-info h4,
  .hero-feature-item .feature-info p {
    white-space: normal;
    text-align: left;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    gap: 10px;
    flex-wrap: wrap;
  }

  .btn-hero-primary,
  .btn-hero-whatsapp {
    width: 100%;
    justify-content: center;
    text-align: center;
    font-size: 14px;
    padding: 12px 16px;
    white-space: nowrap;
  }

  .hero-right {
    display: block !important;
    width: calc(100% + 40px);
    max-width: calc(100% + 40px);
    margin-left: -20px;
    margin-right: -20px;
    margin-top: -10px;
    flex: 0 0 calc(100% + 40px);
  }

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

  .about-grid, .services-detail-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 32px;
  }
  
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .category-card {
    padding: 18px 12px;
  }
  
  .category-icon-wrapper {
    width: 46px;
    height: 46px;
    margin-bottom: 12px;
  }
  
  .category-card h3 {
    font-size: 14px;
    margin-bottom: 6px;
  }
  
  .category-card p {
    font-size: 11.5px;
    line-height: 1.3;
  }
  
  .footer-banner-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .footer-banner-item {
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding: 14px 0;
    justify-content: center;
    font-size: 13px;
  }
  
  .footer-banner-item:last-child {
    border-bottom: none !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .copyright-bar {
    justify-content: center;
    text-align: center;
  }
  
  .footer-bottom-links {
    justify-content: center;
    width: 100%;
  }
  
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 10px 16px;
    font-size: 13px;
  }
  
  .whatsapp-float-icon {
    font-size: 20px;
  }
}

/* ==========================================
   10. MAKİNE PARKURU SEKTÖRÜ
   ========================================== */
.machinery-section {
  padding: 80px 0;
  background-color: var(--white);
  position: relative;
}

.machinery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.machine-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 15px;
  padding: 35px 25px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.machine-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.machine-icon-wrapper {
  width: 70px;
  height: 70px;
  background-color: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  font-size: 30px;
  transition: var(--transition);
}

.machine-card:hover .machine-icon-wrapper {
  background-color: var(--primary);
  color: var(--white);
  transform: scale(1.1);
}

.machine-card h3 {
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 12px;
  font-weight: 800;
}

.machine-card p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

/* ==========================================
   11. ÜRETİM SÜRECİ SEKTÖRÜ (TIMELINE)
   ========================================== */
.process-section {
  padding: 80px 0;
  background-color: var(--light);
  position: relative;
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
  position: relative;
}

/* Süreç Akış Çizgisi */
.process-flow::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--border) 0px, var(--border) 10px, transparent 10px, transparent 20px);
  z-index: 1;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 90px;
  height: 90px;
  background-color: var(--white);
  border: 4px solid var(--border);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 26px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.process-step:hover .step-number {
  border-color: var(--accent);
  background-color: var(--primary);
  color: var(--white);
  transform: scale(1.1);
}

.process-step h3 {
  font-size: 17px;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 800;
}

.process-step p {
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.6;
  max-width: 220px;
}

/* ==========================================
   12. MÜŞTERİ YORUMLARI SEKTÖRÜ
   ========================================== */
.testimonials-section {
  padding: 80px 0;
  background-color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.testimonial-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 15px;
  padding: 40px 30px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.stars {
  color: #ffb800;
  font-size: 16px;
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--dark);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 25px;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-info h4 {
  font-size: 15px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.author-info p {
  font-size: 12px;
  color: var(--text);
}

/* ==========================================
   13. EK RESPONSIVE KURALLARI
   ========================================== */
@media (max-width: 1024px) {
  .machinery-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 30px;
  }
  .process-flow::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .machinery-grid, .process-flow, .testimonials-grid {
    grid-template-columns: 1fr;
  }
}