/* ==========================================================================
   NiK Films — styles
   ========================================================================== */

:root {
  --bg: #0b0b0b;
  --bg-alt: #131211;
  --surface: #1a1918;
  --text: #f2ede6;
  --muted: #b3aca3;      /* ~8:1 on --bg */
  --accent: #c9a96e;     /* ~9:1 on --bg */
  --line: rgba(242, 237, 230, 0.14);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gutter: 1.25rem;
  --max: 1200px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.1;
  margin: 0 0 1rem;
}
h2 { font-size: clamp(2.2rem, 7vw, 3.6rem); }
h3 { font-size: 1.6rem; }
p { margin: 0 0 1.2rem; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -3rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.95rem 2.2rem;
  border: 1px solid var(--text);
  background: transparent;
  color: var(--text);
  font: 400 0.75rem/1 var(--sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.btn:hover,
.btn:focus-visible { background: var(--text); color: var(--bg); }
.btn--solid { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.btn--solid:hover,
.btn--solid:focus-visible { background: var(--text); border-color: var(--text); }
.btn[disabled] { opacity: 0.6; cursor: wait; }

/* Header / nav ----------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
}
/* The blurred bar lives on a pseudo-element: backdrop-filter on the header itself would
   trap the full-screen mobile menu (position: fixed) inside the header's box. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(11, 11, 11, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.site-header.is-scrolled::before { opacity: 1; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
}
.nav__logo {
  position: relative;
  z-index: 2;   /* stays visible above the open mobile menu */
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-decoration: none;
}
.nav__toggle {
  position: relative;
  z-index: 2;
  width: 44px; height: 44px;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav__toggle span {
  position: absolute;
  left: 11px; right: 11px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s var(--ease);
}
.nav__toggle span:first-child { top: 18px; }
.nav__toggle span:last-child { top: 25px; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.nav__menu {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin: 0; padding: 0;
  list-style: none;
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}
.nav__menu.is-open { opacity: 1; visibility: visible; }
.nav__menu a {
  font-family: var(--serif);
  font-size: 2.4rem;
  text-decoration: none;
}

@media (min-width: 768px) {
  .nav__toggle { display: none; }
  .nav__menu {
    position: static;
    flex-direction: row;
    gap: 2.5rem;
    background: none;
    opacity: 1;
    visibility: visible;
  }
  .nav__menu a {
    font-family: var(--sans);
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--muted);
    transition: color 0.3s;
  }
  .nav__menu a:hover { color: var(--text); }
}

/* Hero ------------------------------------------------------------------- */
.hero {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  text-align: center;
  background: #080808 url("assets/images/hero-poster.jpg") center / cover no-repeat;
}
@media (orientation: portrait) {
  .hero { background-image: url("assets/images/hero-poster-mobile.jpg"); }
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;               /* fades in over the still once playback starts */
  transition: opacity 1.2s var(--ease);
}
.hero__video.is-playing { opacity: 1; }
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 45% at 50% 48%, rgba(0,0,0,0.35), transparent 75%),
    linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.35) 50%, rgba(11,11,11,1) 100%);
}
.hero__content {
  position: relative;
  padding: 0 var(--gutter);
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.55), 0 0 2px rgba(0, 0, 0, 0.35);
}
.hero .eyebrow { color: #ead9b5; }   /* lighter gold so it holds up over bright footage */
.hero__title {
  font-size: clamp(3.6rem, 16vw, 8.5rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
}
.hero__tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 4.5vw, 2rem);
  color: var(--text);
  margin-bottom: 2.5rem;
}
.hero__scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  width: 1px; height: 56px;
  background: linear-gradient(var(--text), transparent);
  transform: translateX(-50%);
  animation: scrollHint 2.4s var(--ease) infinite;
}
.hero__scroll::before {     /* larger tap target */
  content: "";
  position: absolute;
  inset: -10px -22px;
}
@keyframes scrollHint {
  0%   { transform: translateX(-50%) scaleY(0); transform-origin: top; }
  50%  { transform: translateX(-50%) scaleY(1); transform-origin: top; }
  51%  { transform-origin: bottom; }
  100% { transform: translateX(-50%) scaleY(0); transform-origin: bottom; }
}

/* Sections --------------------------------------------------------------- */
.section { padding: 6rem 0; }
.section--alt { background: var(--bg-alt); }
.section__header {
  max-width: 640px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.section__lead { color: var(--muted); }

@media (min-width: 768px) {
  :root { --gutter: 2.5rem; }
  .section { padding: 9rem 0; }
}

/* Portfolio grid --------------------------------------------------------- */
.grid {
  display: grid;
  gap: 2.5rem;
  margin: 0; padding: 0;
  list-style: none;
}
@media (min-width: 640px)  { .grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; } }
@media (min-width: 1024px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 3.5rem 2rem; } }

.card__button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.card__media {
  position: relative;
  display: block;
  aspect-ratio: 1280 / 534;   /* cinematic 2.39:1, matches the cropped thumbnails */
  overflow: hidden;
  background: var(--surface);
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease), opacity 0.6s;
}
.card__play {
  position: absolute;
  top: 50%; left: 50%;
  width: 64px; height: 64px;
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.5s var(--ease), background 0.5s;
}
.card__play::after {
  content: "";
  position: absolute;
  top: 50%; left: 54%;
  border-style: solid;
  border-width: 9px 0 9px 14px;
  border-color: transparent transparent transparent #fff;
  transform: translate(-50%, -50%);
}
.card__button:hover .card__media img,
.card__button:focus-visible .card__media img { transform: scale(1.05); }
.card__button:hover .card__play,
.card__button:focus-visible .card__play {
  transform: translate(-50%, -50%) scale(1.1);
  background: rgba(255,255,255,0.12);
}
.card__title {
  display: block;
  margin-top: 1.1rem;
  font-family: var(--serif);
  font-size: 1.65rem;
  line-height: 1.2;
}
.card__location {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* About ------------------------------------------------------------------ */
.about { display: grid; gap: 3rem; align-items: center; }
.about__image { margin: 0; }
.about__image img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.about__text p { color: var(--muted); }
.about__text em { color: var(--text); font-style: italic; font-family: var(--serif); font-size: 1.15em; }
.about__text .about__since em { font-size: calc(1.15rem + 4px); }
@media (min-width: 900px) {
  .about { grid-template-columns: 5fr 6fr; gap: 6rem; }
}

/* Contact ---------------------------------------------------------------- */
.contact { display: grid; gap: 3.5rem; }
.contact__intro p { color: var(--muted); }
.contact__links {
  margin: 2rem 0 0; padding: 0;
  list-style: none;
}
.contact__links li + li { margin-top: 0.5rem; }
.contact__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  text-decoration: none;
  transition: color 0.3s;
}
.contact__links a span {
  border-bottom: 1px solid var(--line);
  transition: border-color 0.3s;
}
.contact__links a:hover { color: var(--accent); }
.contact__links a:hover span { border-color: var(--accent); }
.contact__icon {
  flex: none;
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: #fff;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (min-width: 900px) {
  .contact { grid-template-columns: 5fr 6fr; gap: 6rem; }
}

.form__row { margin-bottom: 1.6rem; }
.form__split { display: grid; gap: 0 1.5rem; }
@media (min-width: 640px) { .form__split { grid-template-columns: 1fr 1fr; } }

.form label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.form input,
.form textarea {
  width: 100%;
  padding: 0.75rem 0;
  border: 0;
  border-bottom: 1px solid rgba(242, 237, 230, 0.35);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: 300 1rem/1.5 var(--sans);   /* 16px prevents iOS zoom on focus */
  color-scheme: dark;
  transition: border-color 0.3s;
}
.form textarea { resize: vertical; min-height: 8rem; }
.form input::placeholder { color: rgba(179, 172, 163, 0.6); }
.form input:focus,
.form textarea:focus { outline: none; border-bottom-color: var(--accent); }
.form input:focus-visible,
.form textarea:focus-visible { box-shadow: 0 1px 0 0 var(--accent); }
.form [aria-invalid="true"] { border-bottom-color: #e58a7b; }
.form__status { margin: 1.2rem 0 0; min-height: 1.7em; color: var(--muted); }
.form__status.is-error { color: #f0a597; }
.form__status.is-success { color: var(--accent); }

/* Footer ----------------------------------------------------------------- */
.footer {
  padding: 4rem 0 3rem;
  border-top: 1px solid var(--line);
  text-align: center;
}
.footer__logo { font-family: var(--serif); font-size: 1.8rem; margin-bottom: 1.5rem; }
.footer__social {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin: 0 0 2rem; padding: 0;
  list-style: none;
}
.footer__social a {
  display: inline-block;
  padding: 0.5rem 0;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: color 0.3s;
}
.footer__social a:hover { color: var(--text); }
.footer__copy { font-size: 0.8rem; color: var(--muted); margin: 0; }

/* Lightbox --------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: var(--gutter);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.lightbox[hidden] { display: none; }
.lightbox.is-visible { opacity: 1; }
.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.94);
}
.lightbox__inner {
  position: relative;
  width: 100%;
  max-width: 1200px;
}
.lightbox__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}
.lightbox__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.lightbox__title {
  margin: 1rem 0 0;
  font-family: var(--serif);
  font-size: 1.3rem;
  text-align: center;
  color: var(--muted);
}
.lightbox__close {
  position: absolute;
  top: -3.25rem; right: -0.5rem;
  width: 44px; height: 44px;
  border: 0;
  background: none;
  color: var(--text);
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
}
body.no-scroll { overflow: hidden; }

/* Scroll fade-in --------------------------------------------------------- */
.js .fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
}
.js .fade-in.is-visible { opacity: 1; transform: none; }
.hero .fade-in:nth-child(2) { transition-delay: 0.15s; }
.hero .fade-in:nth-child(3) { transition-delay: 0.3s; }
.hero .fade-in:nth-child(4) { transition-delay: 0.45s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .js .fade-in { opacity: 1; transform: none; }
}