/* ═══ RESET & VARS ═══ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --white:  #ffffff;
  --off:    #f8f7f5;
  --light:  #f0eeea;
  --border: #e4e0da;
  --ink:    #1a1714;
  --gray:   #7a7470;
  --mid:    #4a4440;
  --gold:   #b8934a;
  --gold2:  #d4ad6a;
  --purple: #3d2a6e;
  --red:    #c04030;
  --font-d: 'Playfair Display', serif;
  --font-b: 'DM Sans', sans-serif;
  --font-m: 'Space Mono', monospace;
  --max: 1280px;
  --pad: 80px;
}
html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-b);
  font-weight: 300;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }

/* ═══ NAV ═══ */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px var(--pad);
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, padding .3s, box-shadow .3s;
}
#nav.scrolled {
  border-color: var(--border);
  padding: 16px var(--pad);
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
}
.nav-logo {
  font-family: var(--font-d); font-size: 20px; font-weight: 400;
  letter-spacing: .04em; color: var(--ink); text-decoration: none;
}
.logo-e, .logo-d { color: var(--purple); }
.nav-links { display: flex; align-items: center; gap: 40px; list-style: none; }
.nav-links a {
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gray); text-decoration: none; transition: color .25s;
}
.nav-links a:hover { color: var(--ink); }
.lang-btn {
  background: none; border: 1px solid var(--border); color: var(--mid);
  font-family: var(--font-m); font-size: 11px; letter-spacing: .1em;
  padding: 5px 12px; cursor: pointer; transition: all .25s;
}
.lang-btn:hover { border-color: var(--ink); color: var(--ink); }

/* ═══ HERO ═══ */
.hero { background: var(--white); padding-top: 72px; }

.hero-header {
  padding: 56px var(--pad) 36px;
  max-width: var(--max); margin: 0 auto;
}
.hero-tag {
  font-family: var(--font-m); font-size: 11px; letter-spacing: .28em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 16px;
  opacity: 0; animation: fadeUp .8s .2s forwards;
}
.hero-title {
  display: flex; flex-direction: column;
  font-family: var(--font-d); font-weight: 700; line-height: .88;
  opacity: 0; animation: fadeUp .8s .4s forwards;
}
.ht-1 { font-size: clamp(52px, 8vw, 112px); color: var(--ink); }
.ht-2 { font-size: clamp(42px, 6.5vw, 92px); color: var(--purple); font-style: italic; }

.hero-image-wrap {
  position: relative; width: 100%;
  height: clamp(420px, 55vw, 680px);
  overflow: hidden;
  opacity: 0; animation: fadeIn .9s .6s forwards;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-dots {
  position: absolute; bottom: 20px; right: 32px;
  display: flex; gap: 8px;
}
.hdot {
  width: 28px; height: 2px; background: rgba(255,255,255,.45);
  border: none; cursor: pointer; transition: all .3s; padding: 0;
}
.hdot.active { background: white; width: 44px; }

.hero-footer {
  display: flex; align-items: center; gap: 32px;
  padding: 28px var(--pad);
  max-width: var(--max); margin: 0 auto;
  opacity: 0; animation: fadeUp .8s .9s forwards;
}
.hero-cta {
  font-family: var(--font-m); font-size: 12px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ink); text-decoration: none;
  transition: color .25s;
}
.hero-cta:hover { color: var(--purple); }
.hero-cta-secondary {
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gray); text-decoration: none; transition: color .25s;
}
.hero-cta-secondary:hover { color: var(--ink); }

/* ═══ WORK ═══ */
.work {
  background: var(--white);
  padding: 0 0 80px;
  border-top: 1px solid var(--border);
}

.project { padding: 80px var(--pad) 0; max-width: var(--max); margin: 0 auto; }

.proj-meta {
  display: flex; align-items: flex-start; gap: 28px;
  margin-bottom: 40px;
}
.proj-num {
  font-family: var(--font-m); font-size: 11px; letter-spacing: .25em;
  color: var(--gold); padding-top: 6px; flex-shrink: 0;
}
.proj-title {
  font-family: var(--font-d); font-size: clamp(26px, 3.2vw, 44px);
  font-weight: 700; color: var(--ink); line-height: 1.05;
  margin-bottom: 8px;
}
.proj-title em { font-style: italic; color: var(--purple); }
.proj-role {
  font-size: 13px; color: var(--gray); line-height: 1.6; font-style: italic;
  margin-bottom: 10px;
}
.proj-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.proj-tags span {
  font-family: var(--font-m); font-size: 9px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--mid);
  border: 1px solid var(--border); padding: 3px 10px;
}

/* Gallery layouts */
.proj-hero-img { margin-top: 6px; }
.proj-hero-img img { width: 100%; object-fit: cover; display: block; }

.proj-row-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 6px;
}
.proj-row-2 img { width: 100%; object-fit: cover; display: block; }

.proj-row-3 {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; margin-top: 6px;
}
.proj-row-3 img { width: 100%; object-fit: cover; display: block; }

.proj-row-asymm {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 6px; margin-top: 6px;
}
.asymm-tall { width: 100%; object-fit: cover; }
.asymm-stack { display: flex; flex-direction: column; gap: 6px; }
.asymm-stack img { width: 100%; object-fit: cover; flex: 1; }

/* Image hover effect */
.proj-hero-img img,
.proj-row-2 img,
.proj-row-3 img,
.asymm-tall,
.asymm-stack img {
  transition: transform .5s cubic-bezier(.25,.46,.45,.94), filter .4s;
  filter: saturate(.95);
}
.proj-hero-img:hover img,
.proj-row-2 img:hover,
.proj-row-3 img:hover,
.asymm-tall:hover,
.asymm-stack img:hover { transform: scale(1.015); filter: saturate(1.05); }

.proj-divider {
  height: 1px; background: var(--border);
  max-width: var(--max); margin: 80px auto 0;
}

/* ═══ SECTION BASICS ═══ */
.section-label {
  font-family: var(--font-m); font-size: 10px; letter-spacing: .32em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
}
.section-label.light { color: var(--gold2); }
.section-title {
  font-family: var(--font-d); font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 700; color: var(--ink); line-height: 1;
}
.section-title em { font-style: italic; color: var(--purple); }

.reveal { opacity: 0; transform: translateY(36px); transition: opacity .95s ease, transform .95s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══ ABOUT ═══ */
.about {
  background: var(--off);
  border-top: 1px solid var(--border);
  padding: 100px var(--pad);
}
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
  max-width: var(--max); margin: 0 auto;
}
.about-text .section-label { margin-bottom: 10px; }
.about-text .section-title { margin-bottom: 28px; }
.about-body {
  font-size: 15px; line-height: 1.9; color: var(--mid); margin-bottom: 18px;
}
.about-seeking {
  background: white; border-left: 3px solid var(--purple);
  padding: 14px 18px; margin: 24px 0;
  font-size: 13px; color: var(--mid); line-height: 1.7; font-style: italic;
}
.about-software {
  font-size: 12px; color: var(--gray); line-height: 1.8; margin-bottom: 28px;
}
.sw-label {
  font-family: var(--font-m); font-size: 9px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--mid); display: block; margin-bottom: 4px;
}
.ig-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--ink); text-decoration: none;
  border-bottom: 1px solid var(--border); padding-bottom: 3px;
  transition: color .25s, border-color .25s;
}
.ig-link:hover { color: var(--purple); border-color: var(--purple); }
.about-img img {
  width: 100%; object-fit: cover;
  aspect-ratio: 4/3;
  filter: saturate(.9);
}

/* ═══ CONTACT ═══ */
.contact {
  position: relative;
  padding: 0;
  overflow: hidden;
}
.contact-bg-wrap {
  position: relative; width: 100%; height: 360px; overflow: hidden;
}
.contact-bg-img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 60%;
  display: block;
}
.contact-inner {
  background: var(--white);
  max-width: 680px;
  margin: 0 auto;
  padding: 72px var(--pad);
}
.contact-inner .section-label { color: var(--gold); margin-bottom: 10px; }
.contact-title {
  font-family: var(--font-d); font-size: clamp(36px, 5vw, 64px);
  font-weight: 700; color: var(--ink); line-height: .9;
  font-style: italic; margin-bottom: 16px;
}
.contact-sub {
  font-size: 14px; color: var(--gray); margin-bottom: 32px; line-height: 1.7;
}
.contact-info {
  display: flex; flex-direction: column; gap: 12px; margin-bottom: 40px;
}
.ci {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--mid); text-decoration: none; transition: color .25s;
}
.ci:hover { color: var(--purple); }
.ci-icon { color: var(--gold); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fg { position: relative; }
.fg input, .fg textarea {
  width: 100%; background: var(--off);
  border: 1px solid var(--border);
  color: var(--ink); font-family: var(--font-b); font-size: 14px;
  padding: 22px 14px 8px; outline: none; resize: none;
  transition: border-color .25s;
}
.fg input:focus, .fg textarea:focus { border-color: var(--purple); background: var(--white); }
.fg label {
  position: absolute; top: 13px; left: 14px;
  font-size: 12px; color: var(--gray); transition: all .2s; pointer-events: none;
}
.fg input:focus ~ label,
.fg input:not(:placeholder-shown) ~ label,
.fg textarea:focus ~ label,
.fg textarea:not(:placeholder-shown) ~ label {
  top: 5px; font-size: 9px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--purple);
}
.form-submit {
  display: inline-flex; align-items: center; gap: 12px; justify-content: center;
  background: var(--ink); color: white; border: none; cursor: pointer;
  font-family: var(--font-b); font-size: 12px; letter-spacing: .2em;
  text-transform: uppercase; padding: 16px 32px; transition: all .3s;
  font-weight: 500; width: 100%;
}
.form-submit:hover { background: var(--purple); }

/* ═══ FOOTER ═══ */
footer {
  background: var(--ink); padding: 28px var(--pad);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-logo { font-family: var(--font-d); font-size: 15px; color: white; }
.footer-copy { font-size: 11px; color: rgba(255,255,255,.35); letter-spacing: .06em; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.4); text-decoration: none; transition: color .25s;
}
.footer-links a:hover { color: white; }

/* ═══ ANIMATIONS ═══ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ═══ MOBILE ≤ 900px ═══ */
@media (max-width: 900px) {
  :root { --pad: 20px; }

  /* NAV */
  #nav { padding: 0 var(--pad); height: 56px; justify-content: center; border-color: var(--border); }
  #nav.scrolled { padding: 0 var(--pad); }
  .nav-links { display: none; }

  /* HERO */
  .hero { padding-top: 56px; }
  .hero-header { padding: 32px var(--pad) 20px; }
  .ht-1 { font-size: 13vw; }
  .ht-2 { font-size: 11vw; }
  .hero-image-wrap { height: clamp(240px, 55vw, 380px); }
  .hero-footer { padding: 20px var(--pad); gap: 20px; }

  /* WORK */
  .project { padding: 48px var(--pad) 0; }
  .proj-row-2 { grid-template-columns: 1fr; }
  .proj-row-3 { grid-template-columns: 1fr 1fr; }
  .proj-row-asymm { grid-template-columns: 1fr; }
  .asymm-tall { width: 100%; }
  .proj-divider { margin: 48px auto 0; }

  /* ABOUT */
  .about { padding: 64px var(--pad); }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-img { order: -1; }
  .about-img img { aspect-ratio: 16/9; }

  /* CONTACT */
  .contact-bg-wrap { height: 220px; }
  .contact-inner { padding: 48px var(--pad); }
  .form-row { grid-template-columns: 1fr; }

  /* FOOTER */
  footer { padding: 24px var(--pad); flex-direction: column; text-align: center; gap: 8px; }
}

@media (max-width: 480px) {
  .proj-row-3 { grid-template-columns: 1fr; }
  .ht-1 { font-size: 15vw; }
  .ht-2 { font-size: 13vw; }
}