/* AURIROS — Built to Rise */

:root {
  --ink: #07070a;
  --char: #0d0d11;
  --char-2: #14141a;
  --line: rgba(226, 190, 112, 0.16);
  --line-strong: rgba(226, 190, 112, 0.42);
  --text: #ece6d6;
  --muted: #a39e91;
  --gold-1: #fbeab0;
  --gold-2: #e0b95f;
  --gold-3: #a9802f;
  --gold-4: #6f5219;
  --violet: #8a5cff;
  --blue: #2f7bff;
  --serif: "Cormorant Garamond", Garamond, Georgia, serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1320px;
  --ease: cubic-bezier(0.22, 0.8, 0.2, 1);
  --gold-grad: linear-gradient(100deg, #8d6a26 0%, #f6e3a1 24%, #d9b45b 46%, #fff1c2 60%, #b88a35 82%, #7a5a1e 100%);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.7;
  overflow-x: hidden;
  font-variant-numeric: lining-nums;
  font-feature-settings: "lnum" 1;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ol { list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 4px; }
::selection { background: var(--gold-3); color: var(--ink); }

.skip {
  position: fixed; left: 1rem; top: -4rem; z-index: 200;
  background: var(--gold-2); color: var(--ink); padding: 0.7rem 1.1rem; font-weight: 500;
}
.skip:focus { top: 1rem; }

.gold-text {
  background: var(--gold-grad);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: sheen 9s ease-in-out infinite alternate;
}
@keyframes sheen { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }

.grain {
  position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: 0.09; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; }
.section { position: relative; padding: clamp(4.5rem, 10vw, 8.5rem) var(--gutter); }

.kicker {
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.72rem; font-weight: 400; letter-spacing: 0.34em; text-transform: uppercase; color: var(--gold-2);
  margin-bottom: 1.6rem;
}
.kicker::before { content: ""; width: 2.8rem; height: 1px; background: var(--gold-2); opacity: 0.7; }
.display {
  font-family: var(--serif); font-weight: 300; line-height: 1.02; letter-spacing: -0.01em;
  font-size: clamp(2.7rem, 7vw, 6rem);
}

/* Buttons */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  min-height: 3.4rem; padding: 0.9rem 2.2rem; overflow: hidden; isolation: isolate;
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase;
  border: 1px solid var(--line-strong); color: var(--gold-1); background: transparent; cursor: pointer;
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease), transform 0.45s var(--ease);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--gold-grad);
  transform: scaleX(0); transform-origin: left; transition: transform 0.55s var(--ease);
}
.btn:hover { color: var(--ink); border-color: transparent; }
.btn:hover::before { transform: scaleX(1); }
.btn--solid { background: var(--gold-grad); color: var(--ink); border-color: transparent; }
.btn--solid::before { background: var(--text); }
.btn--solid:hover { color: var(--ink); }
.btn--sm { min-height: 2.6rem; padding: 0.55rem 1.4rem; font-size: 0.68rem; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--gutter);
  transition: background 0.5s var(--ease), padding 0.5s var(--ease), border-color 0.5s;
  border-bottom: 1px solid transparent;
}
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.5s var(--ease);
  background: rgba(7, 7, 10, 0.78); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.site-header.is-scrolled { padding-block: 0.7rem; border-color: var(--line); }
.site-header.is-scrolled::before { opacity: 1; }
.brand { display: flex; align-items: center; gap: 0.85rem; }
.brand img { width: 2.6rem; height: auto; }
.brand-word { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; letter-spacing: 0.34em; padding-left: 0.1em; }
.nav { display: flex; align-items: center; gap: clamp(1.4rem, 3vw, 2.8rem); }
.nav a:not(.btn) {
  position: relative; font-size: 0.72rem; font-weight: 400; letter-spacing: 0.26em; text-transform: uppercase; color: var(--text);
  padding-block: 0.4rem;
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold-2);
  transform: scaleX(0); transform-origin: right; transition: transform 0.5s var(--ease);
}
.nav a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle { display: none; }

/* Hero */
.hero {
  position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  padding: 6.5rem var(--gutter) 2.2rem; overflow: hidden; isolation: isolate;
  background: radial-gradient(120% 90% at 50% 40%, #101016 0%, var(--ink) 70%);
}
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.aura { position: absolute; border-radius: 50%; filter: blur(70px); will-change: transform, opacity; }
.aura--violet { width: 46vw; height: 46vw; left: 10%; top: 4%; background: radial-gradient(circle, rgba(138, 92, 255, 0.55), transparent 65%); }
.aura--blue { width: 46vw; height: 46vw; right: 6%; top: 8%; background: radial-gradient(circle, rgba(47, 123, 255, 0.5), transparent 65%); }
.aura--gold { width: 34vw; height: 34vw; left: 50%; top: 24%; translate: -50% 0; background: radial-gradient(circle, rgba(224, 185, 95, 0.4), transparent 65%); }
.rays {
  position: absolute; left: 50%; top: 38%; width: 160vmax; height: 160vmax; translate: -50% -50%;
  background: repeating-conic-gradient(from 0deg, rgba(251, 234, 176, 0.05) 0deg 2deg, transparent 2deg 15deg);
  -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 45%); mask-image: radial-gradient(circle, #000 0%, transparent 45%);
  animation: spin 160s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-side {
  position: absolute; left: calc(var(--gutter) * 0.45); top: 50%; translate: 0 -50%;
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-size: 0.66rem; letter-spacing: 0.5em; text-transform: uppercase; color: var(--muted);
}

.hero-stage { --ph: min(60svh, 640px); position: relative; width: min(1200px, 100%); margin-inline: auto; height: var(--ph); }
.hero-phoenix { position: absolute; inset: 0; display: flex; justify-content: center; z-index: 1; will-change: transform; }
.hero-phoenix img { height: 100%; width: auto; max-width: none; filter: drop-shadow(0 30px 80px rgba(138, 92, 255, 0.35)); }
.hero-title {
  position: absolute; left: 0; right: 0; bottom: 3%; z-index: 2;
  display: grid; grid-template-columns: 1fr calc(var(--ph) * 0.3) 1fr; align-items: end;
  font-family: var(--serif); line-height: 0.95; font-size: clamp(2.4rem, 6.6vw, 6.8rem);
}
.mask { display: block; overflow: hidden; padding: 0.06em 0.04em 0.12em; }
.mask:first-child { grid-column: 1; text-align: right; }
.mask:last-child { grid-column: 3; text-align: left; }
.t-word { display: inline-block; white-space: nowrap; letter-spacing: 0.07em; will-change: transform; }
.t-built { font-weight: 300; }
.t-rise { font-weight: 600; }

.hero-foot {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap;
  width: min(1200px, 100%); margin: clamp(1.8rem, 5svh, 3.2rem) auto 0;
}
.hero-lede { max-width: 34ch; color: var(--muted); font-size: 1.02rem; }
.hero-actions { display: flex; align-items: center; gap: 2rem; }
.scroll-cue { display: flex; align-items: center; gap: 0.9rem; font-size: 0.66rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--muted); }
.scroll-cue i { position: relative; width: 1px; height: 3.2rem; background: var(--line-strong); overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -100%; width: 1px; height: 100%; background: var(--gold-1); animation: drip 2.4s var(--ease) infinite; }
@keyframes drip { to { top: 100%; } }

/* Manifesto */
.manifesto { background: linear-gradient(180deg, var(--ink), var(--char) 60%, var(--ink)); }
.statement {
  font-family: var(--serif); font-weight: 300; line-height: 1.16; max-width: 22em;
  font-size: clamp(2rem, 4.9vw, 4.4rem); color: var(--text);
}
.statement em { font-style: italic; color: var(--gold-2); }
.statement .w { display: inline-block; }

/* Services */
.section-head { margin-bottom: clamp(3rem, 7vw, 5.5rem); }
.rows { border-bottom: 1px solid var(--line); }
.row {
  position: relative; display: grid; grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1fr); gap: 1.5rem clamp(1.5rem, 4vw, 4rem);
  align-items: baseline; padding: clamp(1.8rem, 3.4vw, 2.8rem) 0; border-top: 1px solid var(--line);
  transition: background 0.5s var(--ease);
}
.row::after {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: var(--gold-grad);
  transform: scaleX(0); transform-origin: left; transition: transform 0.8s var(--ease);
}
.row-num { font-size: 0.8rem; letter-spacing: 0.3em; color: var(--gold-3); font-weight: 400; }
.row-title {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.9rem, 3.6vw, 3.1rem); line-height: 1.1;
  transition: transform 0.6s var(--ease), color 0.5s;
}
.row-body p { color: var(--muted); max-width: 44ch; }
.row-tags { text-wrap: balance; margin-top: 0.9rem; font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold-3) !important; }
@media (hover: hover) {
  .row:hover { background: linear-gradient(90deg, rgba(224, 185, 95, 0.05), transparent 70%); }
  .row:hover::after { transform: scaleX(1); }
  .row:hover .row-title { transform: translateX(14px); color: var(--gold-1); }
}

/* Ascent */
.ascent { background: radial-gradient(70% 60% at 85% 30%, rgba(138, 92, 255, 0.1), transparent 70%), var(--ink); }
.ascent-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 7rem); align-items: start; }
.ascent-side { position: sticky; top: 18vh; }
.ascent-meter { display: flex; align-items: center; gap: 1.5rem; margin-top: clamp(2.2rem, 5vw, 4rem); }
.meter-count { font-family: var(--serif); font-size: 1.1rem; color: var(--muted); letter-spacing: 0.1em; white-space: nowrap; }
.meter-count b { font-weight: 400; font-size: 2.6rem; color: var(--gold-1); margin-right: 0.4rem; }
.meter-count i { font-style: normal; }
.meter-track { position: relative; flex: 1; max-width: 14rem; height: 1px; background: var(--line); }
.meter-fill { position: absolute; inset: 0; background: var(--gold-grad); transform: scaleX(0.25); transform-origin: left; }
.stages { border-left: 1px solid var(--line); }
.stage {
  position: relative; display: flex; flex-direction: column; justify-content: center; min-height: 66vh;
  padding: 3rem 0 3rem clamp(1.5rem, 5vw, 4.5rem);
}
.stage::before {
  content: ""; position: absolute; left: -0.36rem; top: 50%; width: 0.7rem; height: 0.7rem; background: var(--ink);
  border: 1px solid var(--gold-2); transform: rotate(45deg); transition: background 0.5s, box-shadow 0.5s;
}
.stage.is-active::before { background: var(--gold-2); box-shadow: 0 0 22px rgba(224, 185, 95, 0.8); }
.stage-num {
  font-family: var(--serif); font-weight: 300; line-height: 0.85; font-size: clamp(5rem, 13vw, 11rem);
  color: transparent; -webkit-text-stroke: 1px rgba(224, 185, 95, 0.4); margin-bottom: 0.4rem;
}
.stage-sub { font-size: 0.72rem; letter-spacing: 0.34em; text-transform: uppercase; color: var(--gold-3); }
.stage-title { font-family: var(--serif); font-weight: 500; font-size: clamp(2.6rem, 5vw, 4.4rem); line-height: 1.1; margin: 0.2rem 0 1rem; align-self: flex-start; }
.stage p:last-child { color: var(--muted); max-width: 40ch; }

/* Contact */
.contact { overflow: hidden; isolation: isolate; background: radial-gradient(80% 70% at 15% 90%, rgba(47, 123, 255, 0.12), transparent 70%), var(--char); }
.watermark { position: absolute; right: -16%; top: 56%; translate: 0 -50%; width: min(58vw, 720px); height: auto; opacity: 0.08; z-index: -1; filter: blur(1px); pointer-events: none; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(3rem, 7vw, 8rem); align-items: center; }
.contact .display { font-size: clamp(3.4rem, 9vw, 8rem); line-height: 0.98; }
.contact-lede { margin-top: 2rem; max-width: 30ch; color: var(--muted); font-size: 1.1rem; }
.mail-link {
  display: inline-block; margin-top: 1.6rem; font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--gold-1);
  border-bottom: 1px solid var(--line-strong); padding-bottom: 0.2rem; transition: border-color 0.4s, color 0.4s;
}
.mail-link:hover { color: #fff; border-color: var(--gold-1); }
.form { display: grid; gap: 1.8rem; }
.field label { display: block; font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold-2); margin-bottom: 0.4rem; }
.field input, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong);
  padding: 0.7rem 0; font-size: 1.1rem; font-weight: 300; border-radius: 0; resize: vertical;
  transition: border-color 0.4s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold-1); }
.field input:focus-visible, .field textarea:focus-visible { outline: none; }
.field.has-error input, .field.has-error textarea { border-color: #e0715f; }
.form .btn { justify-self: start; margin-top: 0.6rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn:disabled { opacity: 0.6; cursor: wait; }
.form-status { min-height: 1.6em; font-size: 0.95rem; color: var(--gold-1); }

/* Footer */
.site-footer { padding: 4rem var(--gutter) 2.5rem; background: var(--ink); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: auto 1fr; gap: 2rem 3rem; align-items: center; }
.footer-logo { width: min(280px, 60vw); height: auto; }
.footer-nav { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 0.5rem 2.4rem; }
.footer-nav a { font-size: 0.7rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--muted); transition: color 0.3s; }
.footer-nav a:hover { color: var(--gold-1); }
.footer-copy { grid-column: 1 / -1; padding-top: 1.6rem; border-top: 1px solid var(--line); font-size: 0.8rem; color: var(--muted); letter-spacing: 0.08em; }

/* Intro overlay (only when JS is on) */
.intro { display: none; }
.js .intro {
  position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; align-content: center; gap: 1.6rem;
  background: var(--ink);
}
.intro-mark { width: min(34vw, 220px); height: auto; opacity: 0; }
.intro-line { display: block; width: min(30vw, 200px); height: 1px; background: var(--gold-grad); transform-origin: center; transform: scaleX(0); }
section[id] { scroll-margin-top: 4rem; }

/* Tablet */
@media (max-width: 960px) {
  .ascent-grid { grid-template-columns: 1fr; }
  .ascent-side { position: static; }
  .stage { min-height: 0; padding-block: 2.6rem; }
  .contact-grid { grid-template-columns: 1fr; align-items: start; }
  .watermark { right: -22%; top: 24%; opacity: 0.1; }
}

/* Mobile */
@media (max-width: 768px) {
  body { font-size: 1rem; }
  .hero { padding-top: 5.8rem; justify-content: center; }
  .brand { position: relative; z-index: 130; }
  .hero-actions { width: 100%; }
  .hero-side { display: none; }
  .hero-stage { --ph: min(92vw, 52svh); height: auto; display: flex; flex-direction: column; align-items: center; }
  .hero-phoenix { position: relative; inset: auto; height: var(--ph); }
  .hero-title {
    position: static; display: flex; justify-content: center; gap: 0.3em; margin-top: -3%;
    font-size: clamp(2.2rem, 11vw, 3.6rem);
  }
  .mask:first-child, .mask:last-child { text-align: center; }
  .hero-foot { flex-direction: column; align-items: flex-start; margin-top: 1.4rem; }
  .scroll-cue { display: none; }
  .btn { width: 100%; }
  .row { grid-template-columns: 2.6rem minmax(0, 1fr); row-gap: 0.8rem; }
  .row-body { grid-column: 2; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-nav { justify-content: flex-start; }
  .aura--violet, .aura--blue { width: 90vw; height: 90vw; }
  .aura--gold { width: 80vw; height: 80vw; }

  .menu-toggle {
    position: relative; z-index: 130; display: block; width: 2.9rem; height: 2.9rem; background: transparent; border: 0; cursor: pointer;
  }
  .menu-toggle span { position: absolute; left: 0.75rem; right: 0.75rem; height: 1px; background: var(--gold-1); transition: transform 0.5s var(--ease), top 0.5s var(--ease); }
  .menu-toggle span:first-child { top: calc(50% - 4px); }
  .menu-toggle span:last-child { top: calc(50% + 4px); }
  .menu-toggle[aria-expanded="true"] span:first-child { top: 50%; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { top: 50%; transform: rotate(-45deg); }
  .nav {
    position: fixed; inset: 0; z-index: 120; flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.6rem;
    padding: 6rem var(--gutter) 3rem; background: radial-gradient(90% 60% at 80% 100%, rgba(138, 92, 255, 0.18), transparent 70%), var(--ink);
    clip-path: circle(0% at calc(100% - 2.5rem) 2.4rem); visibility: hidden; transition: clip-path 0.8s var(--ease), visibility 0s 0.8s;
  }
  .nav.is-open { clip-path: circle(150% at calc(100% - 2.5rem) 2.4rem); visibility: visible; transition: clip-path 0.8s var(--ease), visibility 0s; }
  .nav a:not(.btn) { font-family: var(--serif); font-size: 2.6rem; font-weight: 300; letter-spacing: 0.04em; text-transform: none; }
  .nav .btn { width: auto; margin-top: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gold-text, .rays, .scroll-cue i::after { animation: none; }
  * { transition-duration: 0.01ms !important; }
}