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

:root {
  --green: #16a34a;
  --green-dark: #15803d;
  --green-light: #dcfce7;
  --green-mid: #22c55e;
  --green-glow: rgba(22, 163, 74, 0.15);
  --dark: #0f1a12;
  --dark2: #1a2e1e;
  --text: #1e293b;
  --text-muted: #64748b;
  --white: #ffffff;
  --bg: #f8fafc;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.13);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

.green { color: var(--green); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dark);
  white-space: nowrap;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1.1rem;
  box-shadow: 0 2px 12px var(--green-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--green);
  background: var(--green-light);
}

.btn-call {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: white;
  padding: 10px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: 0 2px 12px var(--green-glow);
}
.btn-call:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(22,163,74,0.35); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 26px; height: 2.5px;
  background: var(--text);
  border-radius: 4px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: white;
  padding: 13px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  box-shadow: 0 2px 16px var(--green-glow);
  cursor: pointer;
  border: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(22,163,74,0.4); }
.btn-primary.btn-lg { padding: 16px 36px; font-size: 1.05rem; border-radius: 14px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: white;
  padding: 13px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.5);
  transition: all var(--transition);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: white; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 40%, #1f3a24 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(22,163,74,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2316a34a' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
  padding-bottom: 80px;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(22,163,74,0.2);
  border: 1px solid rgba(22,163,74,0.4);
  color: var(--green-mid);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  color: white;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 2rem; font-weight: 800; color: var(--green-mid); line-height: 1; }
.stat span { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-top: 4px; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  font-size: 1.2rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== PAGE HERO ===== */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 40%, #1f3a24 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(22,163,74,0.2) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero .hero-overlay {
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2316a34a' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: white;
  margin: 16px 0 12px;
}
.page-hero p {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  max-width: 540px;
  margin: 0 auto;
}

/* ===== SECTIONS ===== */
.section { padding: 96px 0; }

.section-head {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--dark);
  margin: 10px 0 14px;
}
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

.section-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== CARDS GRID ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.card {
  background: white;
  border-radius: var(--radius);
  padding: 36px 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-mid));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-light); }
.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 58px; height: 58px;
  background: var(--green-light);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--green);
  margin-bottom: 20px;
  transition: all var(--transition);
}
.card:hover .card-icon { background: var(--green); color: white; transform: scale(1.05); }

.card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }

/* ===== WHY US ===== */
.why-us { background: var(--dark); }

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-text .section-tag { background: rgba(22,163,74,0.2); color: var(--green-mid); }
.why-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; color: white; margin: 12px 0 16px; }
.why-text p { color: rgba(255,255,255,0.65); margin-bottom: 28px; }

.why-list { margin-bottom: 36px; display: flex; flex-direction: column; gap: 12px; }
.why-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}
.why-list li i { color: var(--green-mid); font-size: 1rem; flex-shrink: 0; }

.why-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 420px;
  margin: 0 auto;
}
.why-img-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(22,163,74,0.3), rgba(22,163,74,0.08));
  border-radius: 32px;
  border: 1px solid rgba(22,163,74,0.3);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-img-bg::before {
  content: '\f63b';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 10rem;
  color: rgba(22,163,74,0.15);
  position: absolute;
}

.floating-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: white;
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
}
.floating-badge i { font-size: 1.8rem; color: var(--green); }
.floating-badge strong { display: block; font-size: 1.2rem; font-weight: 800; color: var(--dark); }
.floating-badge span { font-size: 0.8rem; color: var(--text-muted); }

/* ===== CTA BAND ===== */
.cta-band {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  padding: 64px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: white; }
.cta-band p { color: rgba(255,255,255,0.8); margin-top: 6px; }
.cta-band .btn-primary {
  background: white;
  color: var(--green-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.cta-band .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); padding: 72px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; max-width: 280px; }
.footer-links h4,
.footer-contact h4 {
  color: white;
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.55); font-size: 0.9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--green-mid); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--green-mid); }
.footer-contact i { color: var(--green); width: 16px; }
.footer-bottom {
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.85rem; }

/* ===== SERVICE DETAIL ===== */
.service-detail-list { display: flex; flex-direction: column; gap: 48px; }

.service-detail-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: start;
  background: white;
  border-radius: var(--radius);
  padding: 48px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition);
}
.service-detail-card:hover { box-shadow: var(--shadow-lg); }
.service-detail-card.reverse { direction: rtl; }
.service-detail-card.reverse .sdc-body { direction: ltr; }
.service-detail-card.reverse .sdc-icon { direction: ltr; }

.sdc-icon {
  width: 80px; height: 80px;
  background: var(--green-light);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  color: var(--green);
  flex-shrink: 0;
}

.sdc-body h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 12px; color: var(--dark); }
.sdc-body p { color: var(--text-muted); margin-bottom: 20px; line-height: 1.8; }
.sdc-body ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.sdc-body ul li {
  display: flex; align-items: center; gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
}
.sdc-body ul li i { color: var(--green); }

/* ===== ABOUT ===== */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-text .section-tag { margin-bottom: 16px; }
.about-text h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 20px; color: var(--dark); }
.about-text p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; }

.about-stats-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.about-stat-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.about-stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--green-light); }
.about-stat-card i { font-size: 2rem; color: var(--green); margin-bottom: 12px; }
.about-stat-card strong { display: block; font-size: 2rem; font-weight: 800; color: var(--dark); }
.about-stat-card span { color: var(--text-muted); font-size: 0.9rem; }

/* ===== VALUES ===== */
.values-section { background: var(--dark); }
.values-section .section-head { margin-bottom: 56px; }
.values-section .section-head h2 { color: white; }
.values-section .section-head p { color: rgba(255,255,255,0.55); }
.values-section .section-tag { background: rgba(22,163,74,0.2); color: var(--green-mid); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.value-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
}
.value-card:hover { background: rgba(22,163,74,0.1); border-color: rgba(22,163,74,0.3); transform: translateY(-4px); }
.value-card i { font-size: 2.2rem; color: var(--green-mid); margin-bottom: 16px; }
.value-card h3 { font-size: 1.15rem; font-weight: 700; color: white; margin-bottom: 10px; }
.value-card p { color: rgba(255,255,255,0.55); font-size: 0.9rem; }

/* ===== TEAM / ARAÇ ===== */
.team-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.team-text .section-tag { margin-bottom: 16px; }
.team-text h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 16px; color: var(--dark); }
.team-text p { color: var(--text-muted); margin-bottom: 24px; }
.team-text .why-list { margin-bottom: 32px; }
.team-text .why-list li { color: var(--text); }
.team-text .why-list li i { color: var(--green); }

.team-visual { display: flex; align-items: center; justify-content: center; }
.team-img-bg {
  width: 360px; height: 360px;
  background: linear-gradient(135deg, var(--green-light), #bbf7d0);
  border-radius: 32px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(22,163,74,0.2);
  box-shadow: var(--shadow-lg);
}
.team-icon-big { font-size: 9rem; color: var(--green); opacity: 0.6; }

/* ===== CONTACT ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.contact-info-wrap .section-tag { margin-bottom: 16px; }
.contact-info-wrap h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 16px; color: var(--dark); }
.contact-info-wrap > p { color: var(--text-muted); margin-bottom: 32px; }

.contact-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
}
.contact-card i {
  width: 52px; height: 52px;
  background: var(--green-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--green);
  flex-shrink: 0;
}
.contact-card span { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.contact-card a, .contact-card strong { font-size: 1.05rem; font-weight: 700; color: var(--dark); transition: color var(--transition); }
.contact-card a:hover { color: var(--green); }

.contact-card.big-phone .contact-card a { font-size: 1.4rem; color: var(--green); }

.cta-phone-btn { width: 100%; justify-content: center; font-size: 1.1rem; }

.contact-visual { display: flex; flex-direction: column; gap: 24px; align-items: center; }
.contact-img-bg {
  width: 300px; height: 300px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: 0 8px 48px rgba(22,163,74,0.35);
}
.contact-icon-big { font-size: 7rem; color: rgba(255,255,255,0.85); }
.contact-pulse {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2px solid rgba(22,163,74,0.3);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.04); opacity: 0.5; }
}

.contact-info-badges { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.info-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--green-light);
  color: var(--green-dark);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}
.info-badge i { font-size: 0.8rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: white; padding: 16px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow); z-index: 999; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .btn-call { display: none; }

  .why-inner, .team-inner, .about-layout, .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .why-visual { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }

  .service-detail-card { grid-template-columns: 1fr; }
  .service-detail-card.reverse { direction: ltr; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 64px 0; }
  .hero-stats { gap: 24px; }
  .hero-btns { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-stats-wrap { grid-template-columns: 1fr 1fr; }
  .service-detail-card { padding: 28px 20px; }
  .contact-img-bg { width: 220px; height: 220px; }
  .contact-icon-big { font-size: 5rem; }
  .team-img-bg { width: 280px; height: 280px; }
}