/* ============================================================
   Atlantic Motion Studio
   ============================================================ */

:root {
  --navy:        #0B1626;
  --navy-lift:   #132741;
  --navy-deep:   #070E1A;
  --gold:        #D4AF37;
  --gold-light:  #EAD187;
  --gold-dark:   #A97F28;
  --cream:       #F5F1E8;
  --cream-dim:   rgba(245, 241, 232, 0.62);
  --cream-faint: rgba(245, 241, 232, 0.38);
  --hairline:    rgba(212, 175, 55, 0.28);
  --hairline-soft: rgba(212, 175, 55, 0.16);

  --font-display: "Playfair Display", "Georgia", "Times New Roman", serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap:  1180px;
  --nav-h: 76px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 400; line-height: 1.15; }
p { margin: 0; }

::selection { background: rgba(212, 175, 55, 0.28); color: var(--cream); }

:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--navy-lift);
  color: var(--cream);
  padding: 12px 20px;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.skip-link:focus { left: 12px; top: 12px; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- thin gold rules ---------- */
.rule {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--hairline-soft) 18%,
    var(--hairline) 50%,
    var(--hairline-soft) 82%,
    transparent 100%);
}
.rule--section { width: min(100%, 1180px); margin: 0 auto; }
.rule--hero    { width: 88px; margin: 30px auto 26px; background: var(--gold); opacity: 0.55; }

/* ============================================================
   NAV
   ============================================================ */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.5s var(--ease), border-color 0.5s var(--ease);
}
.nav.is-scrolled {
  background: #0B1626;
  border-bottom-color: var(--hairline-soft);
}

.nav__inner {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__emblem {
  width: 34px; height: 34px;
  opacity: 0.92;
  transition: opacity 0.4s var(--ease);
}
.nav__brand:hover .nav__emblem { opacity: 1; }
.nav__wordmark {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream);
  white-space: nowrap;
}

.nav__links { display: flex; align-items: center; gap: 38px; }
.nav__links a {
  position: relative;
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding: 6px 0;
  transition: color 0.35s var(--ease);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.nav__links a:hover { color: var(--cream); }
.nav__links a:hover::after { transform: scaleX(1); }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  background:
    radial-gradient(ellipse 120% 80% at 50% 34%, var(--navy-lift) 0%, transparent 62%),
    radial-gradient(ellipse 100% 70% at 50% 100%, #0E1D31 0%, transparent 70%),
    var(--navy);
}

/* slow drifting gradient layer */
.hero__drift {
  position: absolute;
  top: -30%; left: -20%;
  width: 140%; height: 160%;
  pointer-events: none;
  background:
    radial-gradient(ellipse 46% 40% at 32% 40%, rgba(19, 39, 65, 0.85) 0%, transparent 64%),
    radial-gradient(ellipse 40% 36% at 70% 56%, rgba(24, 48, 78, 0.55) 0%, transparent 66%),
    radial-gradient(ellipse 30% 26% at 52% 26%, rgba(212, 175, 55, 0.055) 0%, transparent 70%);
  animation: drift 34s ease-in-out infinite alternate;
  will-change: transform, opacity;
}
@keyframes drift {
  0%   { transform: translate3d(0, 0, 0) scale(1);       opacity: 0.85; }
  50%  { transform: translate3d(2.5%, -2%, 0) scale(1.06); opacity: 1; }
  100% { transform: translate3d(-2%, 2.5%, 0) scale(1.03); opacity: 0.9; }
}

.hero__inner { position: relative; z-index: 1; max-width: 780px; }

.hero__emblem {
  width: 128px; height: 128px;
  margin: 0 auto 34px;
  opacity: 0;
  animation: heroIn 1.4s var(--ease) 0.15s forwards;
}
.hero__wordmark {
  font-size: clamp(2.35rem, 7.4vw, 5.1rem);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  opacity: 0;
  animation: heroIn 1.4s var(--ease) 0.35s forwards;
}
.rule--hero { opacity: 0; animation: heroIn 1.2s var(--ease) 0.6s forwards; }
.hero__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2.6vw, 1.55rem);
  color: var(--gold-light);
  letter-spacing: 0.02em;
  opacity: 0;
  animation: heroIn 1.3s var(--ease) 0.75s forwards;
}
.hero__sub {
  margin: 20px auto 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cream-dim);
  letter-spacing: 0.06em;
  opacity: 0;
  animation: heroIn 1.3s var(--ease) 0.92s forwards;
}
.hero .btn {
  margin-top: 46px;
  opacity: 0;
  animation: heroIn 1.3s var(--ease) 1.1s forwards;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 34px;
  transform: translateX(-50%);
  width: 1px; height: 54px;
  overflow: hidden;
  background: rgba(212, 175, 55, 0.14);
}
.hero__scroll span {
  display: block;
  width: 100%; height: 40%;
  background: var(--gold);
  animation: scrollHint 3s var(--ease) infinite;
}
@keyframes scrollHint {
  0%   { transform: translateY(-100%); opacity: 0; }
  35%  { opacity: 0.8; }
  100% { transform: translateY(250%); opacity: 0; }
}

/* ---------- gold outline button ---------- */
.btn {
  display: inline-block;
  padding: 15px 40px;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  background: transparent;
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease), background 0.45s var(--ease);
}
.btn:hover {
  background: rgba(212, 175, 55, 0.09);
  border-color: var(--gold-light);
  color: var(--cream);
}

/* ============================================================
   SECTIONS
   ============================================================ */

.section { padding: 128px 0; }
.section--contact { padding: 132px 0 116px; }

.section__head { max-width: 660px; margin-bottom: 66px; }
.eyebrow {
  font-size: 10.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.section__title {
  font-size: clamp(1.75rem, 3.9vw, 2.75rem);
  letter-spacing: 0.012em;
  margin-bottom: 20px;
}
.section__lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--cream-dim);
  max-width: 44em;
}

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
   WORK
   ============================================================ */

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.work-item {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(245, 241, 232, 0.08);
  background: var(--navy-deep);
  transition: transform 0.6s var(--ease), border-color 0.6s var(--ease);
}
.work-item:hover,
.work-item:focus-visible {
  transform: scale(1.018);
  border-color: var(--gold);
}

.work-item__poster,
.work-item video,
.work-item iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border: 0;
}
.work-item__poster { transition: opacity 0.6s var(--ease); }
.work-item:hover .work-item__poster { opacity: 0.86; }

.work-item__meta {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 24px;
  background: linear-gradient(to top, rgba(7, 14, 26, 0.9) 0%, rgba(7, 14, 26, 0.45) 55%, transparent 100%);
}
.work-item__client {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 5px;
}
.work-item__title {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.work-item__soon {
  position: absolute;
  top: 16px; right: 16px;
  font-size: 9.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream-faint);
  border: 1px solid rgba(245, 241, 232, 0.16);
  border-radius: 2px;
  padding: 5px 11px;
}

.work-item__play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 62px; height: 62px;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: border-color 0.5s var(--ease), background 0.5s var(--ease);
}
.work-item:hover .work-item__play {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.08);
}
.work-item__play::after {
  content: "";
  width: 0; height: 0;
  margin-left: 4px;
  border-left: 12px solid var(--gold);
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

/* ============================================================
   PROCESS
   ============================================================ */

.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.process__step {
  padding: 8px 42px 8px 0;
  position: relative;
}
.process__step + .process__step { padding-left: 42px; }
.process__step + .process__step::before {
  content: "";
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--hairline-soft) 22%, var(--hairline-soft) 78%, transparent);
}
.process__num {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin-bottom: 18px;
}
.process__title {
  font-size: 1.55rem;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}
.process__step p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream-dim);
  max-width: 32em;
}

/* ============================================================
   PACKAGES
   ============================================================ */

.packages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}

.pkg {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 46px 36px 40px;
  border: 1px solid rgba(245, 241, 232, 0.10);
  border-radius: 4px;
  background: linear-gradient(170deg, rgba(19, 39, 65, 0.42) 0%, rgba(11, 22, 38, 0.2) 100%);
  transition: border-color 0.55s var(--ease), transform 0.55s var(--ease);
}
.pkg:hover { border-color: var(--hairline); transform: translateY(-3px); }

.pkg--featured {
  border-color: var(--gold);
  background: linear-gradient(170deg, rgba(19, 39, 65, 0.72) 0%, rgba(11, 22, 38, 0.34) 100%);
}
.pkg--featured:hover { border-color: var(--gold-light); }

.pkg__badge {
  position: absolute;
  top: -1px; right: 24px;
  transform: translateY(-50%);
  background: var(--navy);
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 5px 13px;
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pkg__name {
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.pkg__price {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--gold-light);
  letter-spacing: 0.01em;
  margin-bottom: 30px;
}
.pkg__from {
  display: block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cream-faint);
  margin-bottom: 6px;
}

.pkg__list { margin-bottom: 36px; }
.pkg__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream-dim);
  margin-bottom: 13px;
}
.pkg__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 10px; height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.pkg__cta {
  margin-top: auto;
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-light);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--hairline);
  transition: border-color 0.45s var(--ease), color 0.45s var(--ease);
}
.pkg__cta:hover { border-color: var(--gold); color: var(--cream); }

.packages__note {
  margin-top: 44px;
  text-align: center;
  font-size: 13.5px;
  letter-spacing: 0.14em;
  color: var(--cream-faint);
}

/* ============================================================
   CONTACT
   ============================================================ */

.contact { max-width: 720px; }
.contact__title {
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  letter-spacing: 0.012em;
  margin-bottom: 20px;
}
.contact__lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--cream-dim);
  max-width: 38em;
  margin-bottom: 46px;
}

.contact__email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3.1vw, 1.75rem);
  letter-spacing: 0.03em;
  color: var(--gold-light);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hairline);
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease);
  word-break: break-word;
}
.contact__email:hover { color: var(--cream); border-bottom-color: var(--gold); }

.contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  margin-top: 46px;
}
.contact__links a {
  position: relative;
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding-bottom: 5px;
  transition: color 0.4s var(--ease);
}
.contact__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.contact__links a:hover { color: var(--cream); }
.contact__links a:hover::after { transform: scaleX(1); }

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  border-top: 1px solid var(--hairline-soft);
  padding: 52px 0 58px;
  background: var(--navy-deep);
}
.footer__inner { text-align: center; }
.footer__emblem {
  width: 34px; height: 34px;
  margin: 0 auto 22px;
  opacity: 0.5;
}
.footer__line {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 10px;
}
.footer__legal {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cream-faint);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1000px) {
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .packages  { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .pkg--featured { order: -1; }

  .process { grid-template-columns: 1fr; gap: 44px; }
  .process__step,
  .process__step + .process__step { padding: 0 0 0 26px; }
  .process__step::before,
  .process__step + .process__step::before {
    content: "";
    position: absolute;
    left: 0; top: 4px; bottom: 4px;
    width: 1px;
    background: linear-gradient(to bottom, var(--hairline-soft), transparent);
  }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap, .nav__inner { padding: 0 22px; }

  .section { padding: 92px 0; }
  .section--contact { padding: 96px 0 84px; }
  .section__head { margin-bottom: 46px; }

  .nav__wordmark { display: none; }
  .nav__links { gap: 20px; }
  .nav__links a { font-size: 10px; letter-spacing: 0.16em; }

  .hero__emblem { width: 96px; height: 96px; margin-bottom: 28px; }
  .hero__sub    { font-size: 14.5px; }
  .hero .btn    { margin-top: 38px; padding: 14px 32px; }
  .hero__scroll { display: none; }

  .work-grid { grid-template-columns: 1fr; gap: 20px; }

  .pkg { padding: 40px 28px 34px; }
  .contact__links { gap: 24px; }
}

@media (max-width: 400px) {
  .nav__links { gap: 14px; }
  .nav__links a { font-size: 9.5px; letter-spacing: 0.12em; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .hero__emblem, .hero__wordmark, .rule--hero,
  .hero__tagline, .hero__sub, .hero .btn { opacity: 1; }
  .reveal { opacity: 1; transform: none; }
}