:root {
  --brand-red: #e11d2e;
  --brand-red-dark: #b81422;
  --ink: #12141a;
  --ink-soft: #3a3f4b;
  --muted: #6b7280;
  --paper: #f3f4f6;
  --paper-2: #e8eaef;
  --white: #ffffff;
  --hero-veil: linear-gradient(
    105deg,
    rgba(10, 11, 14, 0.94) 0%,
    rgba(10, 11, 14, 0.78) 32%,
    rgba(10, 11, 14, 0.35) 58%,
    rgba(10, 11, 14, 0.12) 100%
  );
  --font-display: "Inter", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --radius: 14px;
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-red);
  margin-bottom: 0.75rem;
}

.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.75rem;
}

.section-head-row {
  max-width: none;
  width: 100%;
  align-items: center;
}

.section-head-row h2 {
  margin-bottom: 0;
}

.section-head h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--muted);
  margin: 0;
  font-size: 1.05rem;
}

.section-head.light h2,
.section-head.light .section-desc {
  color: var(--white);
}

.section-head.light .section-desc {
  opacity: 0.78;
}

/* Buttons */
.btn-accent {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--brand-red);
  --bs-btn-border-color: var(--brand-red);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--brand-red-dark);
  --bs-btn-hover-border-color: var(--brand-red-dark);
  --bs-btn-active-bg: var(--brand-red-dark);
  --bs-btn-active-border-color: var(--brand-red-dark);
  font-weight: 600;
  border-radius: 999px;
  padding-inline: 1.35rem;
  transition: transform 0.35s var(--ease), background 0.25s ease;
}

.btn-accent:hover {
  transform: translateY(-2px);
}

.btn-ghost {
  --bs-btn-color: #fff;
  --bs-btn-bg: transparent;
  --bs-btn-border-color: rgba(255, 255, 255, 0.45);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.1);
  --bs-btn-hover-border-color: #fff;
  font-weight: 600;
  border-radius: 999px;
  padding-inline: 1.35rem;
}

/* Topbar + Nav */
.topbar {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.85rem;
  padding: 0.5rem 0;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.topbar-social {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.topbar-social a {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.topbar-social a:hover {
  background: var(--brand-red);
  color: #fff;
  transform: translateY(-1px);
}

.topbar-social a i {
  color: inherit;
  margin: 0;
  font-size: 0.95rem;
}

.topbar a {
  color: inherit;
  transition: color 0.2s;
}

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

.topbar-contact i {
  color: var(--brand-red);
  margin-right: 0.35rem;
}

.site-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(18, 20, 26, 0.06);
  min-height: var(--nav-h);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-nav.is-scrolled {
  box-shadow: 0 8px 28px rgba(18, 20, 26, 0.08);
}

.site-nav .navbar-brand {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.site-nav .navbar-brand img {
  height: 44px;
  width: auto;
}

.site-nav .nav-link {
  font-weight: 500;
  color: var(--ink-soft) !important;
  padding: 0.55rem 0.85rem !important;
  position: relative;
}

.site-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--brand-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
  color: var(--ink) !important;
}

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

.navbar-toggler {
  border: none;
  box-shadow: none !important;
}

/* Hero Slider */
.hero {
  position: relative;
  min-height: min(92vh, 900px);
  color: #fff;
  overflow: hidden;
  background: #0a0b0e;
}

.hero-track {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.9s ease, visibility 0.9s ease;
  z-index: 1;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  transform: scale(1.08);
  transition: transform 7.5s ease-out;
}

.hero-slide.is-active .hero-img {
  transform: scale(1);
  animation: kenBurns 7.5s ease-out forwards;
}

@keyframes kenBurns {
  from {
    transform: scale(1.08) translate(0, 0);
  }
  to {
    transform: scale(1) translate(-1.2%, 0);
  }
}

.hero-veil {
  position: absolute;
  inset: 0;
  background: var(--hero-veil);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  margin-right: auto;
  margin-left: 0;
  padding-top: 2rem;
  padding-bottom: 4.5rem;
  max-width: min(560px, 92%);
  text-align: left;
  opacity: 0;
  transform: translateY(28px);
}

.hero-slide.is-active .hero-content {
  animation: heroRise 0.85s var(--ease) 0.15s forwards;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 0 0 1rem;
  color: #fff;
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.hero-brand::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 4px;
  margin-top: 1rem;
  background: var(--brand-red);
  border-radius: 2px;
}

.hero-title {
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 600;
  max-width: 22ch;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.95);
}

.hero-lead {
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.78);
  max-width: 34ch;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: rgba(10, 11, 14, 0.35);
  backdrop-filter: blur(8px);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}

.hero-nav:hover {
  background: rgba(225, 29, 46, 0.9);
  border-color: transparent;
  transform: translateY(-50%) scale(1.05);
}

.hero-nav-prev {
  left: clamp(0.75rem, 2.5vw, 1.75rem);
}

.hero-nav-next {
  right: clamp(0.75rem, 2.5vw, 1.75rem);
}

.hero-controls {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1.75rem;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  pointer-events: none;
}

.hero-dots {
  display: flex;
  gap: 0.55rem;
  pointer-events: auto;
}

.hero-dot {
  width: 2.5rem;
  height: 3px;
  padding: 0;
  border: none;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background 0.25s ease;
}

.hero-dot.is-active,
.hero-dot:hover {
  background: rgba(255, 255, 255, 0.55);
}

.hero-dot.is-active::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brand-red);
  transform-origin: left center;
  animation: none;
}

.hero.is-playing .hero-dot.is-active::after {
  animation: dotFill var(--slide-duration, 7s) linear forwards;
}

@keyframes dotFill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.hero-progress {
  width: min(220px, 40vw);
  height: 2px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  overflow: hidden;
  pointer-events: none;
}

.hero-progress-bar {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--brand-red);
  transform-origin: left center;
  transform: scaleX(0);
}

.hero.is-playing .hero-progress-bar {
  animation: progressFill var(--slide-duration, 7s) linear forwards;
}

@keyframes progressFill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
.delay-3 {
  transition-delay: 0.3s;
}

/* Services */
.section-services {
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, rgba(225, 29, 46, 0.06), transparent 55%),
    linear-gradient(180deg, #fff 0%, var(--paper) 100%);
}

.service-tile {
  display: block;
  height: 100%;
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s, transform 0.35s var(--ease);
}

.service-tile:hover {
  background: rgba(255, 255, 255, 0.7);
  border-bottom-color: var(--brand-red);
  transform: translateY(-4px);
}

.service-icon {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(225, 29, 46, 0.1);
  color: var(--brand-red);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.service-tile h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.service-tile p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* About */
.about-visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 360px;
}

.about-visual img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(18, 20, 26, 0.45));
}

.about-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
  font-weight: 500;
}

.about-list i {
  color: var(--brand-red);
  font-size: 1.2rem;
}

/* Perks */
.section-perks {
  background:
    linear-gradient(135deg, #16181f 0%, #0d0e12 55%, #1a0f12 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.section-perks::before {
  content: "";
  position: absolute;
  width: 50vmax;
  height: 50vmax;
  right: -15%;
  top: -30%;
  background: radial-gradient(circle, rgba(225, 29, 46, 0.22), transparent 65%);
  pointer-events: none;
}

.perk {
  position: relative;
  padding: 0.5rem 0.25rem;
}

.perk i {
  font-size: 1.85rem;
  color: var(--brand-red);
  margin-bottom: 1rem;
  display: block;
}

.perk h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.perk p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

/* Contact */
.contact-head {
  margin-bottom: 3.5rem;
}

.contact-head .section-desc {
  margin-top: 0.35rem;
  max-width: 36rem;
}

.contact-call-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  line-height: 1.2;
  padding: 0.9rem 1.35rem;
}

.contact-call-btn i {
  display: none;
}

.contact-call-btn span {
  font-weight: 700;
  font-size: 1.05rem;
}

.contact-call-btn small {
  font-size: 0.85rem;
  opacity: 0.9;
  font-weight: 500;
}

@media (min-width: 768px) {
  .contact-call-btn {
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
  }

  .contact-call-btn i {
    display: inline-flex;
    font-size: 1.15rem;
  }

  .contact-call-btn small {
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    padding-left: 0.65rem;
    margin-left: 0.15rem;
  }
}

.contact-card {
  height: 100%;
  padding: 1.5rem 1.35rem;
  border-radius: 16px;
  background: var(--paper);
  border: 1px solid rgba(18, 20, 26, 0.06);
}

.contact-card > i {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(225, 29, 46, 0.1);
  color: var(--brand-red);
  font-size: 1.1rem;
  margin-bottom: 0.85rem;
}

.contact-card strong {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.contact-card > span,
.contact-card > a {
  display: block;
  font-weight: 500;
  color: var(--ink);
}

.contact-card > a + a {
  margin-top: 0.25rem;
}

.contact-card > a:hover {
  color: var(--brand-red);
}

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

.contact-list li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.contact-list i {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(225, 29, 46, 0.1);
  color: var(--brand-red);
  font-size: 1.1rem;
}

.contact-list strong {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.contact-list a,
.contact-list span {
  display: block;
  font-weight: 500;
}

.contact-list a:hover {
  color: var(--brand-red);
}

.socials {
  display: flex;
  gap: 0.65rem;
}

.socials a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: #fff;
  transition: background 0.25s, transform 0.25s;
}

.socials a:hover {
  background: var(--brand-red);
  transform: translateY(-2px);
  color: #fff;
}

.form-feedback {
  color: var(--brand-red);
  font-weight: 500;
}

.form-feedback.is-ok {
  color: #0f7a45;
}

.kvkk-check {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

.kvkk-check .form-check-input {
  margin-top: 0.25rem;
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  border-color: rgba(18, 20, 26, 0.25);
}

.kvkk-check .form-check-input:checked {
  background-color: var(--brand-red);
  border-color: var(--brand-red);
}

.kvkk-check .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(225, 29, 46, 0.15);
}

.kvkk-check a,
.kvkk-check .kvkk-link {
  color: var(--brand-red);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.kvkk-check a:hover,
.kvkk-check .kvkk-link:hover {
  color: var(--brand-red-dark);
}

.kvkk-modal .modal-header {
  border-bottom-color: rgba(18, 20, 26, 0.08);
}

.kvkk-modal .modal-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.kvkk-modal .modal-body {
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-height: min(60vh, 420px);
  overflow-y: auto;
}

.kvkk-modal .modal-body h4 {
  font-size: 1rem;
  color: var(--ink);
  margin: 1.1rem 0 0.4rem;
}

.kvkk-modal .modal-body h4:first-child {
  margin-top: 0;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 2.5rem 0;
}

.footer-logo {
  opacity: 0.95;
  height: 40px;
  width: auto;
}

.footer-copy {
  font-size: 0.9rem;
}

.footer-link {
  color: rgba(255, 255, 255, 0.75);
  margin-left: 1.1rem;
  font-weight: 500;
}

.footer-link:hover {
  color: #fff;
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1040;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  animation: waPulse 1.6s ease-in-out infinite;
}

.whatsapp-float:hover {
  animation: none;
  transform: scale(1.12);
  color: #fff;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.45);
  z-index: -1;
  animation: waRipple 1.6s ease-out infinite;
}

@keyframes waPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.12);
  }
}

@keyframes waRipple {
  0% {
    transform: scale(1);
    opacity: 0.65;
  }
  100% {
    transform: scale(1.75);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float,
  .whatsapp-float::before {
    animation: none;
  }
}

@media (max-width: 991.98px) {
  .site-nav .nav-link::after {
    display: none;
  }

  .site-nav .navbar-collapse {
    padding: 1rem 0 1.25rem;
  }

  .hero-content {
    max-width: min(100%, 92%);
    padding-bottom: 5.5rem;
  }

  .hero-nav {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .topbar-contact {
    gap: 0.75rem;
    font-size: 0.8rem;
  }

  .topbar-inner {
    gap: 0.65rem;
  }
}