/* ==========================================================
   Cinematic Immersive — Açılış Organizasyon Pendik (Demo)
   ========================================================== */

:root {
  --bg: #0A0B0D;
  --surface: #121417;
  --primary: #F4E9D8;
  --secondary: #A89B8A;
  --accent: #E5A744;
  --line: rgba(244, 233, 216, 0.1);
  --line-strong: rgba(244, 233, 216, 0.18);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.7);

  --radius: 4px;
  --container: 1200px;
  --header-h: 88px;
  --ease: cubic-bezier(0.77, 0, 0.175, 1);

  --font-display: "Archivo Expanded", "Archivo", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

section[data-scene] {
  scroll-margin-top: 0;
}

/* ==========================================================
   Tipografi yardımcıları
   ========================================================== */

.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 20px;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(2.35rem, 8vw, 5.7rem);
  font-weight: 700;
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 5.5vw, 4rem);
  max-width: 16ch;
}

h3 {
  font-size: clamp(1.75rem, 4vw, 3.1rem);
  max-width: 14ch;
  margin-bottom: 16px;
}

/* ==========================================================
   Butonlar
   ========================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 0;
  transition: background 300ms ease, color 300ms ease, border-color 300ms ease, transform 300ms ease, box-shadow 300ms ease;
  will-change: transform;
}

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

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #d99a36;
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: rgba(18, 20, 23, 0.55);
  color: var(--primary);
  border-color: var(--line-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  padding-inline: 8px;
  color: var(--secondary);
  text-transform: none;
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 8px;
  text-decoration-color: rgba(229, 167, 68, 0.55);
}

.btn-ghost:hover {
  color: var(--primary);
  text-decoration-color: var(--accent);
}

.btn-small {
  min-height: 40px;
  padding: 10px 18px;
  font-size: 12px;
}

.btn-block {
  width: 100%;
}

.icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.icon--fill {
  stroke: none;
  width: 17px;
  height: 17px;
}

/* ==========================================================
   İlerleme göstergesi
   ========================================================== */

.scene-progress {
  position: fixed;
  left: 12px;
  top: 40%;
  height: 28vh;
  width: 2px;
  background: var(--line);
  z-index: 120;
  transform: translateY(-50%);
  border-radius: 2px;
  pointer-events: none;
}

.scene-progress__dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(229, 167, 68, 0.45);
  transform: translate(-50%, -50%);
  transition: top 400ms var(--ease);
}

@media (min-width: 768px) {
  .scene-progress {
    left: 32px;
    top: 50%;
    height: 36vh;
  }
}

/* ==========================================================
   Header ve navigasyon
   ========================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
}

.ribbon {
  background: rgba(10, 11, 13, 0.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.ribbon p {
  max-width: var(--container);
  margin-inline: auto;
  padding: 7px 24px;
  font-size: 10px;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  text-align: center;
  color: var(--secondary);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: calc(var(--container) + 48px);
  margin-inline: auto;
  padding: 14px 24px;
  transition: background 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.site-header.is-scrolled .site-nav {
  background: rgba(10, 11, 13, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.brand {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--primary);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a:not(.btn) {
  position: relative;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--secondary);
  padding-block: 8px;
  transition: color 300ms ease;
}

.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 350ms var(--ease);
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).is-active {
  color: var(--primary);
}

.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).is-active::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 48px;
  height: 48px;
  padding: 12px;
  border: 1px solid var(--line-strong);
  transition: border-color 300ms ease;
}

.nav-toggle:hover {
  border-color: var(--accent);
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--primary);
  transition: transform 300ms var(--ease), opacity 300ms ease;
}

.site-nav.is-open .nav-toggle__bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.site-nav.is-open .nav-toggle__bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

@media (max-width: 960px) {
  .js .nav-links {
    display: none;
  }

  .js .nav-toggle {
    display: flex;
  }

  .js .site-nav.is-open .nav-links {
    display: flex;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 8px;
    padding: 32px 28px;
    background: rgba(10, 11, 13, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--line);
    overflow-y: auto;
  }

  .js .site-nav.is-open .nav-links li {
    width: 100%;
  }

  .js .site-nav.is-open .nav-links a:not(.btn) {
    display: block;
    font-size: 16px;
    padding-block: 14px;
  }

  .js .site-nav.is-open .nav-cta {
    margin-left: 0;
    margin-top: 12px;
  }
}

/* ==========================================================
   Hero
   ========================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}

.hero__media,
.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__media {
  z-index: -2;
  overflow: hidden;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateY(calc(var(--parallax, 0) * 1px)) scale(1.15);
  will-change: transform;
}

.hero__overlay {
  z-index: -1;
  background:
    radial-gradient(120% 80% at 50% 100%, rgba(10, 11, 13, 0.78) 0%, rgba(10, 11, 13, 0.12) 55%, rgba(10, 11, 13, 0.28) 100%),
    linear-gradient(180deg, rgba(10, 11, 13, 0.55) 0%, rgba(10, 11, 13, 0.28) 40%, rgba(10, 11, 13, 0.18) 60%, rgba(10, 11, 13, 0.9) 100%);
}

.hero__content {
  width: 100%;
  max-width: calc(var(--container) + 48px);
  margin-inline: auto;
  padding: 160px 24px 96px;
}

.hero__content h1 {
  margin-bottom: 24px;
}

.hero__lead {
  max-width: 420px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--secondary);
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero__scroll {
  position: absolute;
  right: 24px;
  bottom: 96px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  padding-block: 44px;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-repeat: no-repeat;
  background-size: 1px 28px;
  background-position: center top;
  animation: scroll-cue 2.2s var(--ease) infinite;
}

@keyframes scroll-cue {
  0% {
    background-size: 1px 0px;
  }
  45% {
    background-size: 1px 28px;
  }
  100% {
    background-size: 1px 28px;
    background-position: center bottom;
  }
}

@media (min-width: 768px) {
  .hero__content {
    padding-bottom: 128px;
  }

  .hero__scroll {
    right: 40px;
    bottom: 120px;
  }
}

/* ==========================================================
   Reveal — progressive enhancement
   ========================================================== */

.js .reveal {
  clip-path: inset(0 0 100% 0);
  opacity: 0;
  transition: clip-path 900ms var(--ease), opacity 650ms ease;
}

.js .reveal.is-inview {
  clip-path: inset(0 0 0% 0);
  opacity: 1;
}

/* ==========================================================
   Hakkında
   ========================================================== */

.about {
  background: var(--bg);
  padding: 96px 0 112px;
  overflow: hidden;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.about__intro {
  align-self: start;
}

@media (min-width: 1024px) {
  .about {
    padding: 160px 0 180px;
  }

  .about__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 80px;
  }

  .about__intro {
    position: sticky;
    top: 140px;
  }
}

.about__placeholder {
  color: var(--secondary);
  max-width: 380px;
  margin-bottom: 32px;
}

.about__placeholder em,
.about__body em {
  color: var(--primary);
  font-style: normal;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 6px;
  text-decoration-color: var(--accent);
}

.about__rating {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  border-radius: var(--radius);
}

.rating-score {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.rating-label {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
}

.about__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 280px;
  max-height: 460px;
  margin-bottom: 32px;
}

.about__media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  max-height: 460px;
  object-fit: cover;
  transform: translateY(calc(var(--parallax, 0) * 1px)) scale(1.08);
  will-change: transform;
}

.about__body > p {
  color: var(--secondary);
  max-width: 60ch;
  margin-bottom: 16px;
}

/* ==========================================================
   Hizmetler — sticky sahneler
   ========================================================== */

.services {
  background: var(--bg);
  overflow: hidden;
}

.services__head {
  padding: 120px 24px 80px;
  border-top: 1px solid var(--line-strong);
}

.services__head .eyebrow,
.services__head h2 {
  margin-bottom: 20px;
}

.services__note {
  color: var(--secondary);
  max-width: 460px;
}

.services-stack {
  position: relative;
}

.service-panel {
  position: sticky;
  top: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}

.service-panel + .service-panel {
  z-index: 2;
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.35);
}

.service-panel__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.52) saturate(0.8);
  transform: scale(1.05);
  will-change: transform;
}

.service-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10, 11, 13, 0.1) 0%, rgba(10, 11, 13, 0.32) 35%, rgba(10, 11, 13, 0.88) 100%);
}

.service-panel__content {
  width: 100%;
  padding: 96px 0 120px;
}

.service-panel__content h3 {
  max-width: 18ch;
}

.service-panel__content p:not(.eyebrow) {
  max-width: 46ch;
  color: rgba(244, 233, 216, 0.82);
  margin-bottom: 28px;
}

@media (min-width: 768px) {
  .services__head {
    padding: 160px 24px 96px;
  }

  .service-panel__content {
    padding: 128px 0 148px;
  }
}

/* ==========================================================
   Galeri — sticky viewport sahnesi
   ========================================================== */

.gallery {
  background: var(--bg);
  padding-top: 112px;
  overflow: hidden;
}

.gallery__head {
  padding-bottom: 56px;
}

.gallery__head h2 {
  margin-bottom: 0;
}

.gallery-stage {
  position: relative;
}

.js .gallery-stage {
  height: 320vh;
}

.gallery-holder {
  position: relative;
  height: 100vh;
  height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.js .gallery-holder {
  position: sticky;
  top: 0;
}

.gallery-item {
  position: relative;
  width: 100%;
  height: 82vh;
  min-height: 520px;
  overflow: hidden;
}

.js .gallery-item {
  position: absolute;
  inset: 0;
  height: 100%;
  min-height: 0;
  opacity: 0;
  transition: opacity 800ms ease;
}

.js .gallery-item.is-active {
  opacity: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.88);
}

.gallery__meta {
  position: absolute;
  right: 24px;
  bottom: 28px;
  z-index: 5;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--primary);
  background: rgba(10, 11, 13, 0.5);
  padding: 10px 14px;
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.gallery__meta span:first-child {
  color: var(--accent);
  font-size: 20px;
}

.gallery__slash {
  color: var(--secondary);
}

@media (min-width: 768px) {
  .gallery {
    padding-top: 160px;
  }

  .gallery__head {
    padding-bottom: 72px;
  }

  .gallery__meta {
    right: 40px;
    bottom: 40px;
    font-size: 16px;
  }

  .gallery__meta span:first-child {
    font-size: 26px;
  }
}

/* ==========================================================
   İletişim
   ========================================================== */

.contact {
  background: var(--surface);
  padding: 112px 0 128px;
  overflow: hidden;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}

@media (min-width: 1024px) {
  .contact {
    padding: 160px 0 180px;
  }

  .contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 96px;
  }
}

.contact__note {
  color: var(--secondary);
  max-width: 46ch;
  margin-bottom: 40px;
}

.contact-methods {
  margin-bottom: 36px;
}

.contact-method {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 0;
  border-top: 1px solid var(--line-strong);
}

.contact-method:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.contact-method__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--secondary);
}

.contact-method__value {
  font-size: 17px;
  font-weight: 500;
  color: var(--primary);
  transition: color 300ms ease;
}

.contact-method__value:hover {
  color: var(--accent);
}

.contact-method__value--short {
  max-width: 34ch;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .contact-method {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
  }

  .contact-method__value {
    font-size: 19px;
    text-align: right;
  }

  .contact-method__value--short {
    max-width: 38ch;
  }
}

.demo-form {
  background: rgba(10, 11, 13, 0.5);
  border: 1px solid var(--line);
  padding: 32px 24px;
  border-radius: var(--radius);
}

@media (min-width: 768px) {
  .demo-form {
    padding: 40px 36px;
  }
}

.form-note {
  font-size: 13px;
  color: var(--secondary);
  margin-bottom: 32px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}

.form-field label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 14px 16px;
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  transition: border-color 300ms ease, box-shadow 300ms ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(168, 155, 138, 0.55);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(229, 167, 68, 0.15);
}

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

.form-success {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid rgba(229, 167, 68, 0.35);
  background: rgba(229, 167, 68, 0.08);
  color: var(--primary);
  font-size: 14px;
  line-height: 1.5;
}

/* ==========================================================
   Footer
   ========================================================== */

.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 64px 0 72px;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.site-footer__meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
}

.site-footer__phone {
  font-size: 15px;
  color: var(--primary);
}

.site-footer__phone:hover {
  color: var(--accent);
}

.site-footer__address {
  font-size: 13px;
  color: var(--secondary);
}

.site-footer__year {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(168, 155, 138, 0.7);
}

/* ==========================================================
   Küçük ekran iyileştirmeleri
   ========================================================== */

@media (max-width: 480px) {
  h1 {
    font-size: clamp(2rem, 11vw, 2.6rem);
  }

  h2 {
    font-size: clamp(1.7rem, 9vw, 2.4rem);
  }

  .hero__content {
    padding: 140px 20px 80px;
  }

  .hero__lead {
    font-size: 16px;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__scroll {
    display: none;
  }

  .about__rating {
    padding: 14px 18px;
  }

  .about__rating .rating-score {
    font-size: 34px;
  }

  .contact-method__value {
    font-size: 16px;
  }

  .scroll-cue,
  .hero__scroll {
    animation: none;
  }
}

/* ==========================================================
   prefers-reduced-motion
   ========================================================== */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero__img,
  .about__media img {
    transform: scale(1.08) !important;
    will-change: auto;
  }

  .js .reveal {
    clip-path: none;
    opacity: 1;
  }

  .js .gallery-item {
    opacity: 0;
    transition: none;
  }

  .js .gallery-item.is-active {
    opacity: 1;
  }

  .scene-progress__dot {
    transition: none;
  }

  .btn:hover {
    transform: none;
  }
}

/* Outreach demo disclosure — otomatik kaldırmayın. */
.outreach-demo-notice{position:relative;z-index:9999;width:100%;padding:8px 16px;background:#111;color:#fff;font:600 12px/1.4 Arial,sans-serif;text-align:center;letter-spacing:.01em}