/* =============================================
   ZIRVE TAŞIMACILIK – style.css
   ============================================= */

/* ---- Google Fonts & CSS Variables ---- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
  --primary:     #1a3c6e;
  --primary-dark:#0f2447;
  --accent:      #f0a500;
  --accent-dark: #c98600;
  --text:        #2d3748;
  --text-muted:  #718096;
  --light-bg:    #f4f7fb;
  --white:       #ffffff;
  --border-r:    0.75rem;
  --shadow-md:   0 4px 24px rgba(26, 60, 110, 0.12);
  --shadow-lg:   0 8px 40px rgba(26, 60, 110, 0.18);
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

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

a { text-decoration: none; }

/* ===================== NAVBAR ===================== */
#mainNavbar {
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 1rem 0;
}

#mainNavbar.scrolled {
  background: var(--primary-dark) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  padding: 0.5rem 0;
}

.brand-icon {
  width: 44px; height: 44px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.navbar-brand:hover .brand-icon { transform: rotate(-8deg) scale(1.08); }

.brand-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: 2px;
  line-height: 1;
}

.brand-sub {
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  line-height: 1;
}

.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.88) !important;
  padding: 0.5rem 0.8rem !important;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.5px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent) !important;
  background: rgba(255,255,255,0.06);
}

/* Custom primary button */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark) !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  border: none;
  display: inline-flex;
  align-items: center;
  transition: transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.5px;
  text-decoration: none;
}

.btn-primary-custom:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 20px rgba(240, 165, 0, 0.45);
}

/* ===================== HERO ===================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-carousel,
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 25, 60, 0.78) 0%,
    rgba(15, 36, 71, 0.65) 55%,
    rgba(5, 15, 35, 0.82) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 160px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(240, 165, 0, 0.18);
  border: 1px solid rgba(240, 165, 0, 0.5);
  color: var(--accent);
  padding: 0.4rem 1.1rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-family: 'Montserrat', sans-serif;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  color: var(--white);
  line-height: 1.15;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.accent-text { color: var(--accent); }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.8);
  max-width: 580px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

/* Stats Bar */
.hero-stats {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 100%;
}

.stats-row {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.stat-item {
  padding: 1.2rem 1rem;
  text-align: center;
  color: var(--white);
  border-right: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

.stat-plus {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--accent);
}

.stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  margin-top: 0.25rem;
  letter-spacing: 0.5px;
}

/* ===================== SECTIONS ===================== */
.section-pad { padding: 90px 0; }

.bg-light-custom { background: var(--light-bg); }

.section-header { }

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--primary);
  line-height: 1.2;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0.75rem auto 0;
  line-height: 1.7;
}

/* ===================== SERVICE CARDS ===================== */
.service-card {
  background: var(--white);
  border-radius: var(--border-r);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  border-top: 4px solid transparent;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }

.service-card--featured {
  background: linear-gradient(145deg, var(--primary), var(--primary-dark));
  color: var(--white);
}

.service-card--featured .service-title,
.service-card--featured .service-list li {
  color: var(--white);
}

.service-card--featured .service-desc {
  color: rgba(255,255,255,0.75);
}

.service-card--featured .service-icon-wrap {
  background: rgba(255,255,255,0.12);
  color: var(--accent);
}

.featured-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--accent);
  color: var(--primary-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 1px;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  text-transform: uppercase;
}

.service-icon-wrap {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(26,60,110,0.08), rgba(26,60,110,0.14));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 1.25rem;
  transition: transform var(--transition);
}

.service-card:hover .service-icon-wrap { transform: scale(1.1) rotate(-5deg); }

.service-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 0.7rem;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-list li {
  font-size: 0.875rem;
  color: var(--text);
  display: flex;
  align-items: center;
  margin-bottom: 0.4rem;
}

.text-accent { color: var(--accent) !important; }

/* ===================== ABOUT ===================== */
.about-section { background: var(--white); }

.about-img-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}

.about-img-main {
  width: 100%;
  object-fit: cover;
  border-radius: var(--border-r) !important;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.about-img-badge {
  position: absolute;
  bottom: -1.2rem;
  right: -1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 1rem 1.2rem;
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  text-align: center;
  line-height: 1.3;
}

.about-img-badge i { font-size: 1.5rem; }

.about-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.85rem;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--light-bg);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
}

.about-feature i {
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* ===================== WHY SECTION ===================== */
.why-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(240,165,0,0.08);
}

.why-section::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.why-section .section-title { color: var(--white); }

.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-r);
  padding: 2rem 1.5rem;
  color: var(--white);
  transition: transform var(--transition), background var(--transition);
  backdrop-filter: blur(4px);
}

.why-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.1);
}

.why-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem;
  color: var(--primary-dark);
  margin: 0 auto 1.2rem;
  transition: transform var(--transition);
}

.why-card:hover .why-icon { transform: scale(1.1); }

.why-card h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.6rem;
}

.why-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin: 0;
}

/* ===================== GALLERY ===================== */
.gallery-item {
  position: relative;
  border-radius: var(--border-r);
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.gallery-item:hover img { transform: scale(1.05); }

.gallery-item:first-child img { min-height: 340px; }
.gallery-small { aspect-ratio: 16/9; object-fit: cover; }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 60, 110, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  font-size: 2rem;
  color: var(--white);
}

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

/* ===================== CTA ===================== */
.cta-section {
  background: var(--light-bg);
}

.cta-box {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 1.5rem;
  padding: 3.5rem 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 250px; height: 250px;
  border-radius: 50%;
  background: rgba(240,165,0,0.1);
}

.cta-icon-wrap {
  width: 70px; height: 70px;
  background: rgba(240,165,0,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  color: var(--accent);
  margin: 0 auto;
}

.cta-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

.cta-desc {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 1.5rem;
  line-height: 1.7;
}

/* ===================== CONTACT ===================== */
.contact-info-box {
  background: var(--white);
  border-radius: var(--border-r);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #edf2f7;
}

.contact-info-item:last-child { border-bottom: none; }

.ci-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--primary-dark);
  flex-shrink: 0;
}

.contact-info-item h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.contact-info-item p, .contact-info-item a {
  font-size: 0.9rem;
  color: var(--text);
  margin: 0;
}

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

/* Contact Form */
.contact-form { background: var(--white); border-radius: var(--border-r); padding: 2rem; box-shadow: var(--shadow-md); }

.form-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.custom-input {
  border: 2px solid #e2e8f0 !important;
  border-radius: 10px !important;
  padding: 0.7rem 1rem !important;
  font-size: 0.9rem !important;
  transition: border-color var(--transition), box-shadow var(--transition) !important;
  background: var(--light-bg) !important;
}

.custom-input:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 4px rgba(26,60,110,0.1) !important;
  background: var(--white) !important;
  outline: none !important;
}

.form-success-msg {
  background: #d1fae5;
  color: #065f46;
  border-radius: 10px;
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 1rem;
  display: flex;
  align-items: center;
}

/* ===================== SOCIAL ===================== */
.social-btn {
  width: 40px; height: 40px;
  background: var(--primary);
  color: var(--white) !important;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: transform var(--transition), background var(--transition);
}

.social-btn:hover { transform: scale(1.15); background: var(--accent); color: var(--primary-dark) !important; }
.social-btn.whatsapp { background: #25d366; }
.social-btn.whatsapp:hover { background: #128c7e; }

/* ===================== FOOTER ===================== */
.site-footer {
  background: var(--primary-dark);
  padding-top: 3.5rem;
  padding-bottom: 1.5rem;
}

.footer-heading {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--white);
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-text { color: rgba(255,255,255,0.55); font-size: 0.875rem; line-height: 1.7; }

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  color: rgba(255,255,255,0.55);
  font-size: 0.87rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.footer-links a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}

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

.footer-divider { border-color: rgba(255,255,255,0.1); margin: 2rem 0 1rem; }

.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.82rem; margin: 0; }

/* ===================== SCROLL TOP ===================== */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  border: none;
  border-radius: 50%;
  font-size: 1.25rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(240,165,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  cursor: pointer;
}

.scroll-top-btn.visible { opacity: 1; pointer-events: all; }
.scroll-top-btn:hover { transform: scale(1.12) translateY(-2px); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 991.98px) {
  .hero-content { padding-top: 120px; padding-bottom: 200px; }
  .stat-number { font-size: 1.5rem; }
  .about-img-badge { right: 0; }
}

@media (max-width: 767.98px) {
  .section-pad { padding: 60px 0; }
  .hero-title { font-size: 2rem; }
  .hero-content { padding-bottom: 220px; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:last-child { border-bottom: none; }
  .contact-form { padding: 1.25rem; }
  .cta-box { padding: 2.5rem 1.25rem; }
  .about-img-badge { right: 0; bottom: -0.8rem; padding: 0.75rem 1rem; font-size: 0.75rem; }
}

@media (max-width: 575.98px) {
  .hero-title { font-size: 1.75rem; }
  .scroll-top-btn { bottom: 1rem; right: 1rem; }
}