/*
Theme Name: Servinist
Theme URI: http://servinist.com
Author: Servinist
Description: Servinist Kurumsal Tema
Version: 1.0
*/

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

:root {
  --navy: #0A1628;
  --blue: #1A3A6B;
  --accent: #FF6B35;
  --accent-light: #FF8C5A;
  --electric: #00B4D8;
  --white: #FFFFFF;
  --light-gray: #F4F6FA;
  --gray: #6B7A99;
  --text: #1E2A3A;
  --font: 'Poppins', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  background: var(--white);
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,53,0.35); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-blue { background: var(--blue); color: var(--white); }
.btn-blue:hover { background: var(--navy); transform: translateY(-2px); }

/* ===== HEADER / NAV ===== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}
#site-header.scrolled {
  background: var(--navy);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.site-logo img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}
#site-footer .site-logo img {
  height: 60px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-menu a {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.2s;
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--accent-light) !important; }

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

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, #0D2145 50%, #0A1628 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,180,216,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,107,53,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.15);
  border: 1px solid rgba(0,180,216,0.3);
  color: var(--electric);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.hero-badge::before { content: '⚡'; }
.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.hero h1 .highlight { color: var(--accent); }
.hero h1 .highlight-blue { color: var(--electric); }
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  line-height: 1.7;
  max-width: 560px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}
.hero-stat-item { text-align: center; }
.hero-stat-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num span { color: var(--accent); }
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-top: 4px;
}

/* ===== VALUE BAND ===== */
.value-band {
  background: var(--white);
  padding: 0;
  position: relative;
  z-index: 10;
}
.value-band-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--light-gray);
  border-radius: 16px;
  overflow: hidden;
  margin-top: -40px;
  box-shadow: 0 20px 60px rgba(10,22,40,0.15);
}
.value-item {
  padding: 36px 32px;
  text-align: center;
  border-right: 1px solid rgba(10,22,40,0.08);
  transition: background 0.3s;
}
.value-item:last-child { border-right: none; }
.value-item:hover { background: var(--white); }
.value-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--blue), var(--electric));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
  box-shadow: 0 8px 20px rgba(26,58,107,0.25);
}
.value-item h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.value-item p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== SECTION BASE ===== */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-gray { background: var(--light-gray); }

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-title.white { color: var(--white); }
.section-subtitle {
  font-size: 17px;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}
.section-subtitle.white { color: rgba(255,255,255,0.7); }
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ===== WHY SERVINIST ===== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 64px;
}
.why-features { display: flex; flex-direction: column; gap: 28px; }
.why-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 12px;
  transition: background 0.3s, box-shadow 0.3s;
}
.why-feature:hover { background: var(--light-gray); box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.why-feature-icon {
  width: 48px; height: 48px; min-width: 48px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.why-feature-text h4 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.why-feature-text p { font-size: 14px; color: var(--gray); line-height: 1.6; }

.why-visual {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 20px;
  padding: 48px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.why-visual::before {
  content: '';
  position: absolute;
  top: -50px; right: -50px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,180,216,0.2) 0%, transparent 70%);
}
.why-quote {
  font-size: 18px;
  font-style: italic;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}
.why-quote::before { content: '"'; font-size: 72px; color: var(--accent); line-height: 0; vertical-align: -32px; margin-right: 4px; }
.why-stats { display: flex; gap: 32px; position: relative; z-index: 1; flex-wrap: wrap; }
.why-stat { text-align: center; }
.why-stat-num { font-size: 36px; font-weight: 800; color: var(--accent); }
.why-stat-label { font-size: 13px; color: rgba(255,255,255,0.6); }

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.service-card {
  background: var(--white);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: 16px;
  padding: 36px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--electric));
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(10,22,40,0.12); }
.service-card:hover::before { opacity: 1; }
.service-card-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--light-gray), #E8EDF5);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
  margin-bottom: 24px;
  transition: all 0.3s;
}
.service-card:hover .service-card-icon {
  background: linear-gradient(135deg, var(--blue), var(--electric));
}
.service-card h3 { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--gray); margin-bottom: 20px; line-height: 1.7; }
.service-card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.service-card-link:hover { gap: 10px; color: var(--accent); }
.service-card-link::after { content: '→'; }

/* ===== SECTORS ===== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.sector-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 32px 20px;
  text-align: center;
  transition: all 0.3s;
}
.sector-item:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--electric);
  transform: translateY(-4px);
}
.sector-icon { font-size: 36px; margin-bottom: 12px; }
.sector-name { font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.9); }

/* ===== STATS ===== */
.stats-band {
  background: linear-gradient(135deg, var(--blue), var(--navy));
  padding: 64px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item { padding: 32px; }
.stat-num {
  font-size: 52px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num span { color: var(--accent); }
.stat-label { font-size: 16px; color: rgba(255,255,255,0.7); font-weight: 500; }
.stat-desc { font-size: 13px; color: rgba(255,255,255,0.45); margin-top: 4px; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, #0D2145 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 1000px; height: 600px;
  background: radial-gradient(ellipse, rgba(0,180,216,0.1) 0%, transparent 70%);
}
.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-inner h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-inner p { font-size: 17px; color: rgba(255,255,255,0.7); max-width: 580px; margin: 0 auto 40px; line-height: 1.7; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
#site-footer {
  background: #060E1A;
  color: rgba(255,255,255,0.7);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .site-logo { font-size: 26px; margin-bottom: 16px; display: block; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.5); max-width: 280px; }
.footer-col h4 { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 12px; }
.footer-contact-item .icon { color: var(--accent); font-size: 16px; min-width: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,180,216,0.15) 0%, transparent 70%);
}
.page-header h1 { color: var(--white); font-size: clamp(30px, 4vw, 46px); font-weight: 800; margin-bottom: 16px; position: relative; z-index: 1; }
.page-header p { color: rgba(255,255,255,0.75); font-size: 18px; max-width: 620px; margin: 0 auto; line-height: 1.7; position: relative; z-index: 1; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 16px; position: relative; z-index: 1; }
.breadcrumb a { color: var(--electric); }
.breadcrumb span::before { content: '/'; margin-right: 8px; }

/* ===== SERVICES PAGE ===== */
.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid rgba(10,22,40,0.08);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.service-detail-grid.reverse { direction: rtl; }
.service-detail-grid.reverse > * { direction: ltr; }
.service-detail-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,58,107,0.08);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.service-detail h2 { font-size: 30px; font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.service-detail p { color: var(--gray); font-size: 16px; line-height: 1.8; margin-bottom: 24px; }
.service-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.service-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; color: var(--text);
}
.service-list li::before { content: '✓'; color: var(--accent); font-weight: 800; font-size: 14px; min-width: 20px; }
.tech-box {
  background: var(--light-gray);
  border-radius: 14px;
  padding: 28px;
}
.tech-box h4 {
  font-size: 13px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--blue); margin-bottom: 16px;
}
.tech-item { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.tech-item-icon { color: var(--electric); font-size: 18px; min-width: 22px; margin-top: 2px; }
.tech-item-text strong { display: block; font-size: 14px; color: var(--navy); margin-bottom: 2px; }
.tech-item-text span { font-size: 13px; color: var(--gray); }

/* ===== ABOUT PAGE ===== */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 20px;
  padding: 48px;
  color: white;
  position: relative;
  overflow: hidden;
}
.about-visual::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(0,180,216,0.25) 0%, transparent 70%);
}
.mission-item { display: flex; gap: 16px; margin-bottom: 28px; position: relative; z-index: 1; }
.mission-icon { font-size: 28px; min-width: 36px; }
.mission-text strong { display: block; font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.mission-text span { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.6; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.value-card {
  background: var(--white);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: 14px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(10,22,40,0.1); }
.value-card-icon { font-size: 36px; margin-bottom: 16px; }
.value-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
  margin-top: 56px;
}
.contact-info h3 { font-size: 22px; font-weight: 700; color: var(--navy); margin-bottom: 24px; }
.contact-info-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px 0; border-bottom: 1px solid rgba(10,22,40,0.08);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: linear-gradient(135deg, var(--blue), var(--electric));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.contact-info-text strong { display: block; font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.contact-info-text span { font-size: 14px; color: var(--gray); }
.contact-form-wrap {
  background: var(--white);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 20px 60px rgba(10,22,40,0.07);
}
.contact-form-wrap h3 { font-size: 22px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.contact-form-wrap p { font-size: 15px; color: var(--gray); margin-bottom: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid rgba(10,22,40,0.15);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,58,107,0.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open {
    display: flex; flex-direction: column;
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--navy);
    padding: 20px;
    gap: 4px;
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  .hero h1 { font-size: 32px; }
  .hero-stats { gap: 24px; }
  .value-band-inner { grid-template-columns: 1fr; }
  .why-grid, .service-detail-grid, .about-intro-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-detail-grid.reverse { direction: ltr; }
  .services-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}