:root {
  --orange: #ef8b34;
  --orange-soft: #f4a660;
  --orange-deep: #c96d1a;
  --ink: #0E0E0E;
  --ink-2: #1A1A1A;
  --ink-3: #2A2A2A;
  --paper: #FAF8F5;
  --paper-2: #F2EFE9;
  --paper-3: #E7E3DA;
  --gray-1: #8C8579;
  --gray-2: #5A554B;
  --line: #1f1f1f1a;
  --line-strong: #1f1f1f33;
  --radius: 4px;
  --max: 1280px;
  --pad: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--paper); color: var(--ink); }
body {
  font-family: 'Jost', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }

.display, h1, h2, h3 {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.05;
  text-wrap: balance;
}
.mono { font-family: 'JetBrains Mono', monospace; letter-spacing: 0.02em; }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--gray-2);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow .diamond { width: 8px; height: 14px; background: var(--orange); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); display: inline-block; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 248, 245, 0.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(250, 248, 245, 0.92); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 24px; }
.nav__logo { display: flex; align-items: center; gap: 0; }
.nav__logo img { height: 36px; width: auto; }
.nav__links { display: flex; gap: 36px; align-items: center; }
.nav__links a { font-size: 18px; color: var(--ink-2); position: relative; padding: 6px 0; transition: color .15s; }
.nav__links a:hover { color: var(--orange-deep); }
.nav__links a::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--orange); transition: width .25s; }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__phone { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--ink-2); }
@media (max-width: 880px) {
  .nav__links { display: none; }
  .nav__phone { display: none; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600; letter-spacing: -0.005em;
  transition: transform .15s cubic-bezier(0,0,0.2,1), background .2s cubic-bezier(0,0,0.2,1), color .15s, box-shadow .2s;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--ink); color: var(--paper);
  box-shadow: inset 0 0 0 1px var(--ink), 0 1px 0 rgba(255,255,255,.15) inset;
}
.btn--primary:hover { background: var(--orange); box-shadow: inset 0 0 0 1px var(--orange); }
.btn--orange {
  background: var(--orange); color: white;
  box-shadow: inset 0 0 0 1px var(--orange);
}
.btn--orange:hover { background: var(--orange-deep); box-shadow: inset 0 0 0 1px var(--orange-deep); }
.btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--lg { padding: 18px 30px; font-size: 16px; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: clamp(60px, 8vw, 110px) 0 clamp(80px, 10vw, 130px);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
}
.hero__title {
  font-size: clamp(44px, 6.4vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.hero__title em {
  font-style: normal;
  color: var(--orange);
  position: relative;
}
.hero__title .strike { text-decoration: line-through; text-decoration-thickness: 3px; text-decoration-color: var(--orange); color: var(--ink-3); }
.hero__lead { margin-top: 28px; font-size: clamp(17px, 1.4vw, 19px); color: var(--gray-2); max-width: 52ch; }
.hero__cta { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero__cta .meta { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--gray-2); letter-spacing: 0.04em; }
.hero__meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 48px;
  border-top: 1px solid var(--line);
  padding: 32px var(--pad);
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
.hero__meta-item {
  display: flex; flex-direction: column; gap: 4px;
  flex: 1;
  padding: 0 28px;
}
.hero__meta-item:first-child { padding-left: 0; }
.hero__meta-item:last-child {
  padding-right: 0;
}
@media (max-width: 640px) {
  .hero__meta { flex-wrap: wrap; gap: 28px; justify-content: flex-start; }
  .hero__meta-item { width: calc(50% - 14px); flex: none; border-right: none; padding-right: 0; }
}
.hero__meta-item .num { font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 34px; color: var(--ink); letter-spacing: -0.02em; }
.hero__meta-item .label { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.10em; text-transform: uppercase; color: var(--gray-2); max-width: 18ch; line-height: 1.4; }

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5.2;
  overflow: visible;
}

/* Album diagonal layout */
.hero__album {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.hero__album-frame {
  position: absolute;
  width: 78%; aspect-ratio: 4/5;
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.38), 0 4px 12px rgba(0,0,0,.22);
  cursor: pointer;
  transition: transform 0.45s cubic-bezier(.4,0,.2,1), z-index 0s 0.22s, box-shadow 0.3s;
}
.hero__album-frame:hover { box-shadow: 0 32px 72px rgba(0,0,0,.45), 0 4px 12px rgba(0,0,0,.22); }
.hero__album-frame img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 20%;
  filter: contrast(1.02) saturate(1.05);
  display: block;
}
/* default positions */
.hero__album-frame--back  { transform: rotate(-6deg) translate(-18%, 6%);  z-index: 1; }
.hero__album-frame--front { transform: rotate(5deg)  translate(18%, -6%);  z-index: 2; }
.hero__album-frame--front img { object-position: center 30%; }
/* flipped overrides — must come after defaults */
.hero__album-frame.is-back  { transform: rotate(-6deg) translate(-18%, 6%);  z-index: 1; }
.hero__album-frame.is-front { transform: rotate(5deg)  translate(18%, -6%);  z-index: 2; }
.hero__album-frame.is-front img { object-position: center 30%; }

.hero__visual::after {
  display: none;
}
.hero__visual .placeholder {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(135deg, #1a1a1a 0 14px, #161616 14px 28px);
  display: flex; align-items: flex-end; padding: 22px;
}
.hero__visual .placeholder .tag {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: rgba(255,255,255,.55); letter-spacing: 0.06em;
}
.hero__visual .overlay {
  position: absolute; inset: 0;
  display: flex; align-items: flex-end; justify-content: flex-start;
}
.hero__card {
  position: absolute; left: 0px; bottom: 0px;
  z-index: 10;
  background: var(--paper); border-radius: 4px;
  padding: 18px 22px;
  box-shadow: 0 20px 50px rgba(0,0,0,.18), 0 2px 0 rgba(0,0,0,.04);
  display: flex; align-items: center; gap: 14px;
  max-width: 280px;
}
.hero__card .dot { width: 36px; height: 36px; border-radius: 50%; background: var(--orange); display: grid; place-items: center; color: white; font-weight: 700; flex-shrink: 0; }
.hero__card .t { font-size: 13px; line-height: 1.35; color: var(--ink-2); }
.hero__card .t strong { color: var(--ink); display: block; font-size: 14px; }

.diamond-stripe {
  position: absolute; right: -48px; top: -32px; width: 200px; height: 200px;
  pointer-events: none; opacity: .12;
}

/* marquee */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  overflow: hidden;
  white-space: nowrap;
  background: var(--paper);
}
.marquee__track {
  display: inline-flex; gap: 56px; align-items: center;
  animation: marquee 38s linear infinite;
  font-family: 'Nunito', sans-serif; font-weight: 600; font-size: 22px;
  letter-spacing: -0.01em; color: var(--ink-3);
}
.marquee__track .sep { color: var(--orange); font-size: 14px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- problem ---------- */
.problem { padding: clamp(80px, 10vw, 130px) 0; background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.problem__head { max-width: 880px; }
.problem__title { font-size: clamp(36px, 4.8vw, 64px); margin-top: 22px; color: var(--paper); }
.problem__title em { color: var(--orange); font-style: normal; }
.problem__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 70px; border-top: 1px solid #ffffff14; }
@media (max-width: 900px) { .problem__grid { grid-template-columns: 1fr; } }
.problem__cell {
  padding: 36px 32px 36px 0;
  border-bottom: 1px solid #ffffff14;
  position: relative;
}
.problem__cell:not(:last-child) { border-right: 1px solid #ffffff14; padding-right: 32px; }
@media (min-width: 901px) {
  .problem__cell:nth-child(3n) { border-right: 0; padding-right: 0; }
  .problem__cell:not(:nth-child(3n)) { padding-left: 32px; padding-right: 32px; }
  .problem__cell:nth-child(3n+1) { padding-left: 0; }
}
.problem__cell .num { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--orange); letter-spacing: 0.14em; }
.problem__cell h3 { margin-top: 14px; font-size: 26px; color: var(--paper); }
.problem__cell p { margin-top: 12px; color: #d8d3c8; font-size: 15.5px; line-height: 1.55; }
.problem__stat {
  margin-top: 64px;
  display: flex; gap: 80px; align-items: center; flex-wrap: wrap; justify-content: center; text-align: center;
}
.problem__stat .huge { font-family: 'Nunito', sans-serif; font-weight: 700; font-size: clamp(80px, 12vw, 180px); line-height: .85; letter-spacing: -0.05em; color: var(--orange); }
.problem__stat p { color: #d8d3c8; max-width: 32ch; font-size: 16px; }
.problem__stat .source { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--gray-1); margin-top: 8px; letter-spacing: 0.06em; }

/* ---------- services ---------- */
.services { padding: clamp(80px, 10vw, 130px) 0; }
.section__head { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 70px; }
@media (max-width: 900px) { .section__head { grid-template-columns: 1fr; gap: 24px; } }
.section__title { font-size: clamp(36px, 4.6vw, 64px); }
.section__title em { color: var(--orange); font-style: normal; }
.section__lead { color: var(--gray-2); font-size: 17px; max-width: 48ch; }
.section__head .right { display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }

.svc__list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.svc__item {
  display: grid; grid-template-columns: 80px 1.1fr 1.8fr auto; gap: 24px;
  align-items: start;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  position: relative;
  transition: background .2s;
}
.svc__item:hover { background: linear-gradient(90deg, transparent, rgba(236, 122, 60, 0.04)); }
.svc__item:hover .svc__title { color: var(--orange); }
.svc__num { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--gray-1); padding-top: 6px; letter-spacing: 0.08em; }
.svc__title { font-family: 'Nunito', sans-serif; font-weight: 600; font-size: clamp(22px, 2vw, 28px); letter-spacing: -0.015em; transition: color .2s; }
.svc__sub { display: block; font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--orange); margin-top: 4px; }
.svc__desc { color: var(--gray-2); font-size: 15.5px; max-width: 60ch; }
.svc__open { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; transition: all .2s; flex-shrink: 0; }
.svc__item:hover .svc__open { background: var(--orange); border-color: var(--orange); color: white; transform: rotate(45deg); }
@media (max-width: 800px) {
  .svc__item { grid-template-columns: 60px 1fr auto; }
  .svc__desc { grid-column: 2 / span 2; }
}

/* ---------- process ---------- */
.process { padding: clamp(80px, 10vw, 130px) 0; background: var(--paper-2); position: relative; overflow: hidden; }
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 70px; }
.process__grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) { .process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process__grid { grid-template-columns: 1fr; } }
.proc {
  background: var(--paper); border-radius: 6px; padding: 28px;
  border: 1px solid var(--line);
  position: relative;
  min-height: 280px;
  display: flex; flex-direction: column;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.proc:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.06); border-color: transparent; }
.proc__num { font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 56px; color: var(--paper-3); line-height: 1; letter-spacing: -0.04em; }
.proc__title { font-family: 'Nunito', sans-serif; font-weight: 600; font-size: 22px; letter-spacing: -0.015em; margin-top: 32px; }
.proc__desc { color: var(--gray-2); font-size: 14.5px; margin-top: 12px; flex: 1; }
.proc__time { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--orange); letter-spacing: 0.1em; margin-top: 18px; }

/* ---------- differentials ---------- */
.diffs { padding: clamp(80px, 10vw, 130px) 0; }
.diffs__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 22px; margin-top: 60px; }
.diff {
  border-radius: 6px; padding: 32px; border: 1px solid var(--line);
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 240px; position: relative; overflow: hidden;
  transition: border-color .2s;
}
.diff:hover { border-color: var(--ink); }
.diff h3 { font-size: 24px; }
.diff p { color: var(--gray-2); font-size: 14.5px; margin-top: 10px; max-width: 38ch; }
.diff--a { grid-column: span 5; background: var(--ink); color: var(--paper); border-color: var(--ink); }
.diff--a h3 { color: var(--paper); }
.diff--a p { color: #d8d3c8; }
.diff--b { grid-column: span 7; }
.diff--c { grid-column: span 4; background: var(--orange); color: white; border-color: var(--orange); justify-content: flex-end; }
.diff--c h3 { color: white; }
.diff--c p { color: rgba(255,255,255,.85); }
.diff--d { grid-column: span 4; }
.diff--e { grid-column: span 4; background: var(--paper-2); }
@media (max-width: 900px) {
  .diff--a, .diff--b, .diff--c, .diff--d, .diff--e { grid-column: span 12; }
}
.diff__big {
  font-family: 'Nunito', sans-serif; font-weight: 700;
  font-size: clamp(56px, 7vw, 96px); line-height: 0.9; letter-spacing: -0.04em;
}
.diff__big sup { font-size: 0.35em; font-weight: 600; vertical-align: top; margin-left: 6px; }

/* ---------- testimonials ---------- */
.testi { padding: clamp(80px, 10vw, 130px) 0; background: var(--ink); color: var(--paper); }
.testi__title { color: var(--paper); }
.testi__title em { color: var(--orange); font-style: normal; }
.testi__stage { margin-top: 60px; position: relative; }
.testi__quote {
  font-family: 'Nunito', sans-serif; font-weight: 500;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.25; letter-spacing: -0.015em;
  color: var(--paper); max-width: 30ch;
}
.testi__quote::before { content: '"'; font-size: 1.5em; color: var(--orange); line-height: 0; vertical-align: -0.2em; margin-right: 6px; }
.testi__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 900px) { .testi__grid { grid-template-columns: 1fr; } }
.testi__person { display: flex; align-items: center; gap: 18px; margin-top: 40px; }
.testi__avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--orange); display: grid; place-items: center; color: white; font-weight: 700; font-size: 18px; flex-shrink: 0; font-family: 'Nunito', sans-serif; }
.testi__person .name { font-weight: 600; font-size: 16px; }
.testi__person .role { font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--gray-1); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 4px; }
.testi__controls { display: flex; gap: 12px; margin-top: 50px; align-items: center; }
.testi__nav { width: 48px; height: 48px; border-radius: 50%; border: 1px solid #ffffff22; display: grid; place-items: center; color: var(--paper); transition: all .2s; }
.testi__nav:hover { background: var(--orange); border-color: var(--orange); }
.testi__dots { display: flex; gap: 6px; margin-left: 18px; }
.testi__dot { width: 22px; height: 2px; background: #ffffff22; transition: background .2s; cursor: pointer; }
.testi__dot.active { background: var(--orange); }

.testi__side {
  background: #161616; border: 1px solid #ffffff10;
  padding: 32px; border-radius: 6px;
}
.testi__metric { display: flex; flex-direction: column; gap: 4px; padding: 16px 0; border-bottom: 1px solid #ffffff0d; }
.testi__metric:last-child { border-bottom: 0; }
.testi__metric .v { font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 38px; color: var(--paper); letter-spacing: -0.02em; line-height: 1; }
.testi__metric .v em { color: var(--orange); font-style: normal; }
.testi__metric .l { font-size: 13.5px; color: var(--gray-1); }

/* ---------- CTA ---------- */
.cta-band { padding: clamp(80px, 10vw, 130px) 0; background: var(--paper); }
.cta-card {
  background: var(--orange); color: white; border-radius: 8px;
  padding: clamp(40px, 6vw, 80px);
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px;
  position: relative; overflow: hidden;
}
@media (max-width: 880px) { .cta-card { grid-template-columns: 1fr; gap: 30px; } }
.cta-card h2 { color: white; font-size: clamp(32px, 4vw, 52px); line-height: 1.04; }
.cta-card p { color: rgba(255,255,255,.88); margin-top: 18px; max-width: 36ch; font-size: 16px; }
.cta-form { background: white; color: var(--ink); border-radius: 6px; padding: 28px; }
.cta-form h3 { font-family: 'Nunito', sans-serif; font-size: 20px; letter-spacing: -0.01em; }
.cta-form .sub { font-size: 13.5px; color: var(--gray-2); margin-top: 4px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-top: 18px; }
.field label { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.1em; color: var(--gray-2); text-transform: uppercase; }
.field input, .field select, .field textarea {
  background: var(--paper-2); border: 1px solid transparent; border-radius: 4px;
  padding: 12px 14px; font-size: 15px; outline: none;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  background: white; border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(239,139,52,0.18);
}
.field.error input, .field.error select { border-color: #c33; background: #fff5f5; }
.field .err-msg { font-size: 12px; color: #c33; font-family: 'JetBrains Mono', monospace; }
.cta-form button { width: 100%; margin-top: 22px; justify-content: center; }
.cta-form .legal { font-size: 11.5px; color: var(--gray-1); margin-top: 14px; line-height: 1.4; }

.cta-card .glyph {
  position: absolute; right: -60px; bottom: -60px;
  width: 320px; height: 320px;
  background: rgba(255,255,255,.08);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  pointer-events: none;
}

.cta-success { padding: 40px 10px; text-align: center; }
.cta-success .check { width: 64px; height: 64px; border-radius: 50%; background: var(--orange); color: white; display: grid; place-items: center; margin: 0 auto 20px; font-size: 28px; }
.cta-success h3 { font-size: 22px; }
.cta-success p { font-size: 15px; color: var(--gray-2); margin-top: 8px; }

/* ---------- FAQ ---------- */
.faq { padding: clamp(80px, 10vw, 130px) 0; }
.faq__wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 60px; }
@media (max-width: 900px) { .faq__wrap { grid-template-columns: 1fr; } }
.faq__list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; text-align: left; padding: 26px 0; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.faq__q h3 { font-family: 'Nunito', sans-serif; font-weight: 600; font-size: 18.5px; letter-spacing: -0.005em; }
.faq__icon { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; flex-shrink: 0; transition: all .2s; }
.faq__item.open .faq__icon { background: var(--orange); border-color: var(--orange); color: white; transform: rotate(45deg); }
.faq__a { overflow: hidden; max-height: 0; transition: max-height .4s cubic-bezier(0.16,1,0.3,1); }
.faq__item.open .faq__a { max-height: 400px; }
.faq__a p { padding: 0 0 26px; color: var(--gray-2); font-size: 15.5px; max-width: 64ch; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--paper); padding: 70px 0 30px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid #ffffff14; }
@media (max-width: 880px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer__top { grid-template-columns: 1fr; } }
.footer img.logo { height: 32px; }
.footer__intro p { color: #d8d3c8; font-size: 14.5px; margin-top: 18px; max-width: 36ch; }
.footer h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gray-1); font-weight: 500; }
.footer ul { list-style: none; margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: #d8d3c8; font-size: 14.5px; }
.footer a:hover { color: var(--orange); }
.footer__bottom { padding-top: 26px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.footer__bottom p { color: var(--gray-1); font-size: 12.5px; font-family: 'JetBrains Mono', monospace; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(0.16,1,0.3,1), transform .7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* grain overlay */
body::after {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 300px 300px;
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* whatsapp float */
.wa {
  position: fixed; bottom: 22px; right: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: white;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
  transition: transform .15s;
}
.wa:hover { transform: scale(1.06); }
.wa svg { width: 28px; height: 28px; }