/* ─────────────────────────────────────────────────────────────
   M2C Drone — Coastal Cinematic
   ───────────────────────────────────────────────────────────── */

:root {
  --bg:        #0E1620;
  --bg-soft:   #131D2A;
  --bg-card:   #182334;
  --line:      #243246;
  --accent:    #D9A14B;
  --accent-2:  #B98637;
  --text:      #F2EBDC;
  --text-mute: #B7B0A2;
  --slate:     #6B7785;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --container:    1200px;
  --gap:          1.5rem;
  --radius:       2px;
  --shadow:       0 12px 40px rgba(0,0,0,0.45);

  --ease:         cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body { min-height: 100vh; overflow-x: hidden; }

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

a { color: var(--text); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--accent); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }
ul { padding-left: 1.1rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,22,32,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1rem; padding-bottom: 1rem;
}

.brand {
  display: inline-flex; align-items: center; gap: .65rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
}
.brand__logo {
  display: block;
  width: 96px; height: 96px;
  border-radius: 50%;
  flex: none;
}
.brand__wordmark {
  display: inline-flex; flex-direction: column; line-height: 1;
}
.brand__mark { font-size: 1.7rem; }
.brand__sub  {
  font-family: var(--font-body);
  font-size: .75rem; text-transform: uppercase; letter-spacing: .22em;
  color: var(--text-mute);
  margin-top: .35rem;
}
@media (max-width: 480px) {
  .brand__wordmark { display: none; }
}

.nav__list { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.nav__link {
  font-size: .9rem; text-transform: uppercase; letter-spacing: .18em;
  color: var(--text-mute);
}
.nav__link:hover { color: var(--accent); }

.nav__toggle {
  display: none;
  background: transparent; border: 1px solid var(--line);
  color: var(--text); padding: .4rem .8rem;
  font-family: var(--font-body); font-size: .8rem;
  text-transform: uppercase; letter-spacing: .18em;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav__toggle { display: inline-block; }
  .nav__list {
    display: none; position: absolute; right: 1.5rem; top: 100%;
    background: var(--bg-soft); border: 1px solid var(--line);
    flex-direction: column; padding: 1rem 1.5rem;
  }
  .nav:focus-within .nav__list,
  .nav__toggle[aria-expanded="true"] + .nav__list { display: flex; }
}

/* ── Buttons / utilities ────────────────────────────────── */
.btn {
  display: inline-block;
  padding: .85rem 1.4rem;
  font-family: var(--font-body); font-size: .85rem;
  text-transform: uppercase; letter-spacing: .18em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s var(--ease);
}
.btn + .btn { margin-left: .5rem; }
.btn--primary { background: var(--accent); color: #0E1620; }
.btn--primary:hover { background: var(--accent-2); color: #0E1620; }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--sm { padding: .55rem 1rem; font-size: .75rem; }

.eyebrow {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .3em;
  color: var(--accent);
  margin: 0 0 1rem;
}
.eyebrow a { color: var(--accent); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin: 0 0 1.5rem;
}
.section-title--sm { font-size: 1.2rem; margin-top: 2rem; }

.link-arrow {
  font-size: .85rem; text-transform: uppercase; letter-spacing: .18em;
  color: var(--accent);
}
.link-arrow:hover { color: var(--text); }

.muted { color: var(--text-mute); }
.small { font-size: .85rem; }

.prose p { max-width: 65ch; }
.bulleted { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.bulleted li {
  padding-left: 1.25rem; position: relative;
  margin-bottom: .5rem;
}
.bulleted li::before {
  content: ""; position: absolute; left: 0; top: .7em;
  width: .5rem; height: 1px; background: var(--accent);
}
.plain { list-style: none; padding: 0; margin: 0; }
.plain li { margin-bottom: .35rem; }

.cta-row { margin-top: 2rem; }

/* ── Hero ───────────────────────────────────────────────── */
.hero { position: relative; min-height: 78vh; display: flex; align-items: flex-end; overflow: hidden; }
.hero__media {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(217,161,75,0.18), transparent 60%),
    linear-gradient(180deg, #0E1620 0%, #1A2638 100%);
}
.hero__placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 12vw; font-weight: 700;
  color: rgba(217,161,75,0.10);
  letter-spacing: .1em;
  user-select: none;
}
.hero__placeholder--detail { position: relative; inset: auto; min-height: 56vh; font-size: 8vw; }
.hero__placeholder--service { position: relative; inset: auto; min-height: 100%; font-size: 4vw; }
.hero__placeholder--about { position: relative; inset: auto; min-height: 400px; font-size: 3rem; }

.hero__inner { position: relative; padding: 3rem 1.5rem 5rem; }
.hero__mark {
  display: block;
  width: clamp(180px, 28vw, 260px);
  height: auto;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  margin: 0 0 2rem;
  box-shadow: 0 8px 40px rgba(0,0,0,0.45);
}
.hero__title {
  font-size: clamp(2.4rem, 6vw, 5rem);
  max-width: 16ch;
  margin: 0 0 1rem;
}
.hero__lede {
  font-size: 1.05rem; color: var(--text-mute);
  max-width: 50ch; margin: 0 0 2rem;
}

/* ── Page heads ─────────────────────────────────────────── */
.page-head { padding: 5rem 0 3rem; border-bottom: 1px solid var(--line); }
.page-head__title { font-size: clamp(2rem, 4.5vw, 3.5rem); margin: 0 0 1rem; }
.page-head__lede { color: var(--text-mute); max-width: 55ch; }
.page-head__meta { color: var(--text-mute); margin-top: -0.5rem; }

/* ── Strip / sections ───────────────────────────────────── */
.strip, .services-teaser, .gallery, .stock, .services, .book, .contact, .about, .service-detail {
  padding: 4rem 0;
}
.strip__head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 2rem;
}

/* ── Grid / cards ───────────────────────────────────────── */
.grid { display: grid; gap: var(--gap); }
.grid--gallery { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid--services { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.card:hover { transform: translateY(-3px); border-color: var(--accent); }

.card--work .card__media,
.card--stock .card__media {
  aspect-ratio: 16 / 10;
  position: relative;
  background:
    linear-gradient(135deg, rgba(217,161,75,0.07), transparent 50%),
    linear-gradient(180deg, #1A2638 0%, #0E1620 100%);
  display: flex; align-items: center; justify-content: center;
}
.card__placeholder {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  color: rgba(242,235,220,0.35);
  padding: 0 1rem; text-align: center;
}
.card__badge {
  position: absolute; top: .75rem; left: .75rem;
  font-size: .65rem; text-transform: uppercase; letter-spacing: .2em;
  background: var(--accent); color: #0E1620; padding: .25rem .5rem;
}

.card__body { padding: 1.2rem 1.2rem 1.4rem; }
.card__cat {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .25em;
  color: var(--accent); margin: 0 0 .5rem;
}
.card__title {
  font-size: 1.15rem; margin: 0 0 .35rem;
}
.card__lede { color: var(--text-mute); font-size: .95rem; margin: 0 0 1rem; }
.card__meta { color: var(--text-mute); font-size: .85rem; margin: 0; }
.card__foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 1rem;
}
.price {
  font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
  color: var(--text);
}

.card--service {
  padding: 2rem;
  background: var(--bg-soft);
}
.card--service .card__title { font-size: 1.5rem; }

/* ── Chips / filter ─────────────────────────────────────── */
.filters { padding: 1.5rem 0 0; }
.chip-row {
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.chip {
  background: transparent; color: var(--text-mute);
  border: 1px solid var(--line);
  padding: .5rem .9rem;
  font-family: var(--font-body); font-size: .75rem;
  text-transform: uppercase; letter-spacing: .18em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.chip:hover { color: var(--accent); border-color: var(--accent); }
.chip.is-active { color: #0E1620; background: var(--accent); border-color: var(--accent); }

/* ── CTA band ───────────────────────────────────────────── */
.cta-band {
  margin: 5rem 0 0;
  background: linear-gradient(135deg, rgba(217,161,75,0.10), transparent 60%), var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 4rem 0;
}
.cta-band__inner { text-align: center; }
.cta-band__title { font-size: clamp(1.8rem, 4vw, 2.8rem); margin: 0 0 1rem; }
.cta-band__lede { color: var(--text-mute); max-width: 50ch; margin: 0 auto 2rem; }
.cta-band__actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }

/* ── Service detail ─────────────────────────────────────── */
.service-detail__grid {
  display: grid; gap: 3rem;
  grid-template-columns: 1.1fr 1fr;
  align-items: start;
}
@media (max-width: 800px) {
  .service-detail__grid { grid-template-columns: 1fr; }
}
.service-detail__media { min-height: 360px; background: var(--bg-soft); overflow: hidden; }

/* ── Work detail ────────────────────────────────────────── */
.work-detail { padding: 4rem 0; }
.work-detail__media { margin: 2rem 0 3rem; overflow: hidden; }

/* ── Book ───────────────────────────────────────────────── */
.book .container { display: grid; gap: 3rem; grid-template-columns: 2fr 1fr; align-items: start; }
@media (max-width: 800px) { .book .container { grid-template-columns: 1fr; } }
.embed-placeholder {
  border: 1px dashed var(--line);
  background: var(--bg-soft);
  padding: 3rem 2rem;
  text-align: center;
}

/* ── Contact ────────────────────────────────────────────── */
.contact__grid { display: grid; gap: 3rem; grid-template-columns: 2fr 1fr; align-items: start; }
@media (max-width: 800px) { .contact__grid { grid-template-columns: 1fr; } }
.field { display: block; margin-bottom: 1.2rem; }
.field__label {
  display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--text-mute); margin-bottom: .4rem;
}
.field__input {
  width: 100%; padding: .8rem 1rem;
  background: var(--bg-soft); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 1rem;
}
.field__input:focus { outline: none; border-color: var(--accent); }

/* ── About ──────────────────────────────────────────────── */
.about__grid { display: grid; gap: 3rem; grid-template-columns: 1.4fr 1fr; align-items: start; }
@media (max-width: 800px) { .about__grid { grid-template-columns: 1fr; } }

/* ── Construction gate ──────────────────────────────────── */
.gate-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 2.5rem 1.5rem;
}
.gate { max-width: 480px; width: 100%; text-align: center; }
.gate__logo {
  width: clamp(150px, 40vw, 210px); height: auto; aspect-ratio: 1 / 1;
  border-radius: 50%; display: block; margin: 0 auto 2rem;
  box-shadow: 0 10px 48px rgba(0,0,0,0.55);
}
.gate__eyebrow {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .3em;
  color: var(--accent); margin: 0 0 1rem;
}
.gate__title { font-size: clamp(1.7rem, 5vw, 2.5rem); margin: 0 0 1rem; }
.gate__lede { color: var(--text-mute); margin: 0 auto 2.5rem; max-width: 38ch; }
.gate__form { margin: 0 0 2rem; }
.gate__label {
  display: block; font-size: .72rem; text-transform: uppercase;
  letter-spacing: .2em; color: var(--text-mute); margin-bottom: .65rem;
}
.gate__row { display: flex; gap: .5rem; justify-content: center; }
.gate__input {
  flex: 1; max-width: 240px;
  padding: .85rem 1rem;
  background: var(--bg-soft); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 1rem;
}
.gate__input:focus { outline: none; border-color: var(--accent); }
.gate__error { color: #E2725B; font-size: .85rem; margin: .85rem 0 0; }
.gate__contact { color: var(--slate); font-size: .85rem; margin: 0; }
.gate__contact a { color: var(--text-mute); }
.gate__contact a:hover { color: var(--accent); }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 4rem 0 2rem;
  margin-top: 5rem;
}
.site-footer__inner {
  display: grid; gap: 3rem;
  grid-template-columns: 1fr 2fr;
}
@media (max-width: 800px) { .site-footer__inner { grid-template-columns: 1fr; } }
.site-footer__logo {
  width: 144px; height: 144px;
  border-radius: 50%;
  display: block;
  margin-bottom: 1rem;
}
.site-footer__tag { color: var(--text-mute); max-width: 30ch; margin-top: .5rem; }
.site-footer__cols { display: grid; gap: 2rem; grid-template-columns: 1fr 1fr; }
.site-footer__col h4 {
  font-family: var(--font-body);
  font-size: .75rem; text-transform: uppercase; letter-spacing: .25em;
  color: var(--accent); margin: 0 0 1rem;
}
.site-footer__col ul { list-style: none; padding: 0; margin: 0; }
.site-footer__col li { margin-bottom: .5rem; }
.site-footer__col a { color: var(--text-mute); }
.site-footer__col a:hover { color: var(--accent); }
.site-footer__legal {
  grid-column: 1 / -1;
  margin-top: 3rem; padding-top: 2rem;
  border-top: 1px solid var(--line);
  color: var(--slate); font-size: .8rem;
}