/* ============================================================
   AMOA LEGACY — editorial / minimal fashion agency site
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,400&family=Jost:wght@300;400;500&display=swap');

:root{
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --fg: #f4f2ee;
  --fg-dim: rgba(244,242,238,.58);
  --fg-faint: rgba(244,242,238,.28);
  --line: rgba(244,242,238,.14);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html{ scroll-behavior: smooth; }

body{
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.eyebrow{
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

h1,h2,h3{
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: .01em;
}

/* ---------- layout helpers ---------- */
.wrap{
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 6vw;
}
.section{ padding: 10vh 0; }
.section-tight{ padding: 6vh 0; }

/* ---------- reveal-on-scroll ---------- */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.4vh 6vw;
  background: linear-gradient(to bottom, rgba(10,10,10,.55), transparent);
  transition: background .5s var(--ease), padding .4s var(--ease), border-color .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled{
  background: rgba(10,10,10,.92);
  backdrop-filter: blur(10px);
  padding: 1.6vh 6vw;
  border-bottom: 1px solid var(--line);
}
.nav__logo img{ height: 34px; width: auto; }
.nav__links{
  display: flex;
  gap: 2.6rem;
  list-style: none;
}
.nav__links a{
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--fg-dim);
  position: relative;
  padding-bottom: 4px;
}
.nav__links a::after{
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--fg);
  transition: width .4s var(--ease);
}
.nav__links a:hover,
.nav__links a.active{ color: var(--fg); }
.nav__links a:hover::after,
.nav__links a.active::after{ width: 100%; }

.nav__toggle{
  display:none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 110;
}
.nav__toggle span{
  width: 22px; height: 1px; background: var(--fg);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}

/* ============================================================
   HERO (placeholder frame — swap background for real photography)
   ============================================================ */
.hero{
  position: relative;
  height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 15%, rgba(244,242,238,.06), transparent 60%),
    repeating-linear-gradient(115deg, #0d0d0d 0px, #0d0d0d 2px, #0a0a0a 2px, #0a0a0a 4px);
}
.hero::before{
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,.7) 100%);
  pointer-events: none;
}
.hero__mark{
  width: min(46vw, 420px);
  margin-bottom: 2.6rem;
  opacity: .95;
}
.hero__tagline{
  font-size: .78rem;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.hero__cities{
  position: absolute;
  bottom: 5vh;
  left: 0; right: 0;
  text-align: center;
  font-size: .68rem;
  letter-spacing: .32em;
  color: var(--fg-faint);
  text-transform: uppercase;
}
.hero__scroll{
  position: absolute;
  bottom: 5vh; right: 6vw;
  writing-mode: vertical-rl;
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--fg-faint);
  display: flex; align-items: center; gap: 10px;
}
.hero__scroll::after{
  content:'';
  width: 1px; height: 46px;
  background: var(--fg-faint);
}

/* image placeholder frame, used across Work / About */
.frame{
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  background:
    linear-gradient(160deg, #131313, #0a0a0a 60%);
  border: 1px solid var(--line);
}
.frame::before{
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(244,242,238,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,242,238,.05) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .5;
}
.frame__label{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .5rem;
  font-family: var(--sans);
  font-size: .64rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--fg-faint);
  text-align: center;
  padding: 1rem;
}
.frame__label span:first-child{
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  letter-spacing: .02em;
  color: var(--fg-dim);
  text-transform: none;
}
.frame:hover .frame__label{ color: var(--fg-dim); }
.frame img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ============================================================
   BRAND STRIP (homepage — "worked with")
   ============================================================ */
.brand-strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 4vh 0;
  overflow: hidden;
}
.brand-strip__label{
  text-align: center;
  margin-bottom: 2.4vh;
  padding: 0 6vw;
}
.brand-strip__track{
  display: flex;
  width: max-content;
  animation: brand-scroll 32s linear infinite;
}
.brand-strip:hover .brand-strip__track{ animation-play-state: paused; }
.brand-strip ul{
  list-style: none;
  display: flex;
  align-items: center;
  gap: 3.2rem;
  padding-right: 3.2rem;
  flex-shrink: 0;
}
.brand-strip li{
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--fg-faint);
  transition: color .3s var(--ease);
  white-space: nowrap;
}
.brand-strip li:hover{ color: var(--fg-dim); }

@keyframes brand-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .brand-strip__track{ animation: none; }
}

/* ============================================================
   INTRO STRIP (homepage)
   ============================================================ */
.intro{
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}
.intro h2{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.35;
}
.intro em{ font-style: italic; color: var(--fg-dim); }

/* ============================================================
   WORK GRID
   ============================================================ */
.work-filters{
  display: flex;
  flex-wrap: wrap;
  gap: 1.8rem 2.4rem;
  margin-bottom: 5vh;
}
.work-filters button{
  background: none;
  border: none;
  color: var(--fg-faint);
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  cursor: pointer;
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.work-filters button.active,
.work-filters button:hover{
  color: var(--fg);
  border-color: var(--fg);
}

.work-grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.6vw;
}
.work-item{ grid-column: span 6; }
.work-item.wide{ grid-column: span 8; }
.work-item.narrow{ grid-column: span 4; }
.work-item .frame{ aspect-ratio: 4/5; }
.work-item.wide .frame{ aspect-ratio: 16/9; }
.work-item__meta{
  display: flex;
  justify-content: space-between;
  margin-top: .9rem;
  font-size: .72rem;
  letter-spacing: .08em;
}
.work-item__meta .cat{ color: var(--fg-faint); text-transform: uppercase; letter-spacing: .2em; font-size: .64rem; }
.work-item__meta .title{ font-family: var(--serif); font-style: italic; font-size: 1rem; color: var(--fg-dim); }

/* ============================================================
   SERVICES (numbered editorial rows)
   ============================================================ */
.service-row{
  display: grid;
  grid-template-columns: 90px 1fr 1fr;
  gap: 3vw;
  align-items: start;
  padding: 4.4vh 0;
  border-top: 1px solid var(--line);
}
.service-row:last-child{ border-bottom: 1px solid var(--line); }
.service-row__index{
  font-family: var(--serif);
  font-style: italic;
  color: var(--fg-faint);
  font-size: 1.1rem;
}
.service-row__title{
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
}
.service-row__desc{
  color: var(--fg-dim);
  font-size: .98rem;
  max-width: 44ch;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 6vw;
  align-items: center;
}
.about-grid .frame{ aspect-ratio: 3/4; }
.about-copy p{
  color: var(--fg-dim);
  font-size: 1.05rem;
  margin-top: 1.4rem;
  max-width: 52ch;
}
.about-copy p:first-of-type{ margin-top: 1.8rem; }
.about-cities{
  margin-top: 3rem;
  display: flex;
  gap: 2.4rem;
  flex-wrap: wrap;
}
.about-cities span{
  font-size: .68rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--fg-faint);
}

/* ============================================================
   BOOKING FORM
   ============================================================ */
.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.6rem 3rem;
  margin-top: 5vh;
}
.field{ position: relative; }
.field.full{ grid-column: 1 / -1; }
.field label{
  display: block;
  font-size: .66rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: .7rem;
}
.field input,
.field select,
.field textarea{
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--fg);
  font-family: var(--serif);
  font-size: 1.15rem;
  padding: .5rem 0;
  transition: border-color .3s var(--ease);
}
.field select{ font-family: var(--sans); font-size: .95rem; }
.field select option{ background: var(--bg-alt); color: var(--fg); }
.field textarea{ resize: vertical; min-height: 90px; font-size: 1rem; }
.field input:focus,
.field select:focus,
.field textarea:focus{ outline: none; border-color: var(--fg); }
.field input::placeholder,
.field textarea::placeholder{ color: var(--fg-faint); }

.btn{
  display: inline-block;
  background: none;
  border: 1px solid var(--fg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  padding: 1.1rem 2.6rem;
  cursor: pointer;
  transition: background .35s var(--ease), color .35s var(--ease);
}
.btn:hover{ background: var(--fg); color: var(--bg); }

.form-note{
  margin-top: 1.4rem;
  font-size: .8rem;
  color: var(--fg-faint);
}

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.page-hero{
  padding: 22vh 0 8vh;
  text-align: center;
}
.page-hero h1{
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 300;
  margin-top: 1rem;
}
.page-hero p{
  color: var(--fg-dim);
  max-width: 50ch;
  margin: 1.4rem auto 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{
  border-top: 1px solid var(--line);
  padding: 8vh 0 4vh;
}
.footer__top{
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 4vw;
  padding-bottom: 6vh;
}
.footer__brand img{ height: 30px; margin-bottom: 1.2rem; }
.footer__brand p{ color: var(--fg-faint); font-size: .85rem; max-width: 34ch; }
.footer h4{
  font-family: var(--sans);
  font-size: .68rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 1.2rem;
}
.footer ul{ list-style: none; }
.footer ul li{ margin-bottom: .7rem; }
.footer ul a{ color: var(--fg-dim); font-size: .92rem; transition: color .3s; }
.footer ul a:hover{ color: var(--fg); }
.footer__bottom{
  border-top: 1px solid var(--line);
  padding-top: 3vh;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--fg-faint);
  text-transform: uppercase;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 860px){
  .nav__links{
    position: fixed;
    inset: 0 0 0 auto;
    width: 78vw;
    height: 100svh;
    background: rgba(8,8,8,.98);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 12vw;
    gap: 2.2rem;
    transform: translateX(100%);
    transition: transform .5s var(--ease);
  }
  .nav__links.is-open{ transform: translateX(0); }
  .nav__links a{ font-size: 1rem; }
  .nav__toggle{ display: flex; }

  .about-grid{ grid-template-columns: 1fr; }
  .work-item, .work-item.wide, .work-item.narrow{ grid-column: span 12; }
  .service-row{ grid-template-columns: 50px 1fr; }
  .service-row__desc{ grid-column: 2 / -1; }
  .form-grid{ grid-template-columns: 1fr; }
  .footer__top{ grid-template-columns: 1fr; gap: 5vh; }
}