/* ─────────────────────────────────────────────────────────────
   Tamer Designs — site.css
   Minimal dark design system. Lots of air, few lines, image-led.
   ───────────────────────────────────────────────────────────── */

:root {
  --bg: #000000;
  --bg-2: #0a0a0c;
  --ink: #f5f5f7;
  --ink-2: #a1a1a6;
  --ink-3: #6e6e73;
  --cyan: #25bcff;
  --violet: #a78bfa;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --display: "Space Grotesk", "Instrument Sans", system-ui, sans-serif;
  --body: "Instrument Sans", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --wrap: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --r: 24px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: rgba(37, 188, 255, 0.35); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; border-radius: 6px; }

.wrap { width: min(var(--wrap), 100% - var(--gutter) * 2); margin-inline: auto; }
.narrow { width: min(760px, 100% - var(--gutter) * 2); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.center { text-align: center; }
.dim { color: var(--ink-3); }

/* ── Backdrop ────────────────────────────────────────────────── */
#stars { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; pointer-events: none; opacity: .7; }
.page { position: relative; z-index: 1; }

/* ── Nav ─────────────────────────────────────────────────────── */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 100; padding: 20px 0; transition: padding .4s var(--ease), background .4s, transform .5s var(--ease); }
.nav.scrolled { padding: 12px 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(20px) saturate(160%); }
.nav.hide { transform: translateY(-110%); }
.nav__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: baseline; gap: .22em; font: 700 1.1rem/1 var(--display); letter-spacing: -0.03em; }
.brand span { color: var(--ink-3); font-weight: 500; }
.brand b { color: var(--cyan); font-size: 1.25em; line-height: 0; }
.nav__links { display: flex; gap: 2.2rem; list-style: none; margin: 0; padding: 0; }
.nav__links a { font-size: .9rem; color: var(--ink-2); transition: color .25s; }
.nav__links a:hover, .nav__links a.active { color: var(--ink); }
.nav__right { display: flex; align-items: center; gap: 14px; }
.burger { display: none; width: 40px; height: 40px; border: 0; background: none; cursor: pointer; position: relative; }
.burger i { position: absolute; left: 10px; right: 10px; height: 1.5px; background: var(--ink); transition: transform .35s var(--ease), opacity .3s; }
.burger i:nth-child(1) { top: 14px; } .burger i:nth-child(2) { top: 19.5px; } .burger i:nth-child(3) { top: 25px; }
body.menu-open .burger i:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
body.menu-open .burger i:nth-child(2) { opacity: 0; }
body.menu-open .burger i:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
.menu { position: fixed; inset: 0; z-index: 90; background: rgba(0,0,0,0.92); backdrop-filter: blur(24px); display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity .45s var(--ease), visibility .45s; }
body.menu-open .menu { opacity: 1; visibility: visible; }
body.menu-open { overflow: hidden; }
.menu ul { list-style: none; margin: 0; padding: 0; text-align: center; }
.menu li { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: calc(var(--i) * 60ms + 100ms); }
body.menu-open .menu li { opacity: 1; transform: none; }
.menu ul a { font: 500 clamp(2rem, 7vw, 3rem)/1.3 var(--display); letter-spacing: -0.03em; }
.menu ul a:hover { color: var(--cyan); }
.menu__sub { margin-top: 2.2rem; display: flex; gap: 1.6rem; justify-content: center; color: var(--ink-3); font-size: .85rem; }
.menu__sub a:hover { color: var(--ink); }
@media (max-width: 900px) { .nav__links { display: none; } .burger { display: block; } }
@media (max-width: 520px) { .nav .btn { display: none; } }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: .55rem; padding: .85rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: .95rem; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: transform .35s var(--ease), background .3s, border-color .3s, color .3s; }
.btn svg { width: 15px; height: 15px; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--ink); color: #000; }
.btn--primary:hover { background: #fff; transform: translateY(-1px); }
.btn--ghost { border-color: var(--line-2); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink-2); transform: translateY(-1px); }
.btn--sm { padding: .6rem 1.05rem; font-size: .85rem; }
.link { display: inline-flex; align-items: center; gap: .45rem; color: var(--cyan); font-weight: 500; font-size: .95rem; }
.link svg { width: 14px; height: 14px; transition: transform .35s var(--ease); }
.link:hover svg { transform: translateX(3px); }

/* ── Typography ──────────────────────────────────────────────── */
.eyebrow { font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--cyan); margin: 0 0 1.2rem; }
.h1 { font: 500 clamp(2.8rem, 7.5vw, 6.4rem)/1 var(--display); letter-spacing: -0.045em; margin: 0; text-wrap: balance; }
.h2 { font: 500 clamp(2rem, 4.8vw, 3.8rem)/1.05 var(--display); letter-spacing: -0.04em; margin: 0; text-wrap: balance; }
.h3 { font: 500 clamp(1.3rem, 2vw, 1.65rem)/1.2 var(--display); letter-spacing: -0.02em; margin: 0; }
.lede { font-size: clamp(1.05rem, 1.4vw, 1.3rem); color: var(--ink-2); line-height: 1.55; max-width: 56ch; text-wrap: pretty; }
.lede strong, p strong { color: var(--ink); font-weight: 500; }
.grad { background: linear-gradient(92deg, #fff 0%, var(--cyan) 50%, var(--violet) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.words .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.words .w > span { display: inline-block; transform: translateY(110%); transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 50ms); }
.words.in .w > span { transform: none; }

/* ── Sections ────────────────────────────────────────────────── */
.section { position: relative; padding: clamp(100px, 14vw, 200px) 0; }
.section--tight { padding-top: 0; }
.section__head { max-width: 760px; margin-bottom: clamp(48px, 7vw, 96px); }
.section__head .lede { margin-top: 1.4rem; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .lede { margin-inline: auto; }
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ── Reveal ──────────────────────────────────────────────────── */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
[data-reveal="scale"] { transform: scale(.97); }
[data-reveal].in { opacity: 1; transform: none; }

/* ── Hero ────────────────────────────────────────────────────── */
.hero { position: relative; text-align: center; padding: clamp(150px, 22vh, 240px) 0 0; }
.hero .h1 { max-width: 16ch; margin-inline: auto; }
.hero .lede { margin: 1.8rem auto 0; max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: 2.4rem; }
.hero__img { width: min(1100px, 100%); margin: clamp(8px, 2vw, 32px) auto 0; aspect-ratio: 3/2; position: relative; }
.hero__img img { width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04); transition: opacity 1.8s var(--ease), transform 3s var(--ease); }
.hero__img.loaded img { opacity: 1; transform: none; }
.hero__img::after { content: ""; position: absolute; inset: auto 0 0 0; height: 30%; background: linear-gradient(transparent, #000); }

/* ── Clients ─────────────────────────────────────────────────── */
.clients { padding: clamp(40px, 6vw, 72px) 0; }
.clients__label { text-align: center; margin-bottom: 2rem; font-size: .85rem; color: var(--ink-3); }
.clients__row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: clamp(28px, 4vw, 64px) clamp(32px, 5vw, 80px); }
.clients__row img { height: 30px; width: auto; opacity: .4; filter: grayscale(1) brightness(2.2); transition: opacity .3s; }
.clients__row img:hover { opacity: .8; }

/* ── Service cards ───────────────────────────────────────────── */
.grid-services { display: grid; gap: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 36px); grid-template-columns: 1fr; }
@media (min-width: 720px) { .grid-services { grid-template-columns: 1fr 1fr; } }
.card { display: grid; gap: 1.2rem; }
.card__img { aspect-ratio: 16/10; border-radius: var(--r); overflow: hidden; background: #000; }
.card__img img { width: 100%; height: 100%; object-fit: contain; transform: scale(1.02); transition: transform 1.4s var(--ease); }
.card:hover .card__img img { transform: scale(1.07); }
.card__body { display: grid; gap: .45rem; padding: 0 .4rem; }
.card__num { font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; color: var(--ink-3); }
.card__title { font: 500 1.5rem/1.15 var(--display); letter-spacing: -0.025em; }
.card__desc { color: var(--ink-2); font-size: 1rem; line-height: 1.55; max-width: 46ch; }
.card__link { display: inline-flex; align-items: center; gap: .45rem; margin-top: .3rem; color: var(--cyan); font-weight: 500; font-size: .92rem; }
.card__link svg { width: 14px; height: 14px; transition: transform .35s var(--ease); }
.card:hover .card__link svg { transform: translateX(3px); }

/* ── Stats ───────────────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; border-top: 1px solid var(--line); padding-top: clamp(40px, 5vw, 64px); }
@media (min-width: 800px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat__n { font: 500 clamp(2.6rem, 5vw, 4.2rem)/1 var(--display); letter-spacing: -0.045em; }
.stat__n em { font-style: normal; color: var(--cyan); }
.stat__l { margin-top: .7rem; color: var(--ink-3); font-size: .9rem; }

/* ── Process ─────────────────────────────────────────────────── */
.steps { display: grid; gap: clamp(36px, 5vw, 64px) clamp(24px, 3vw, 40px); grid-template-columns: 1fr; }
@media (min-width: 700px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .steps--4 { grid-template-columns: repeat(4, 1fr); } .steps--3 { grid-template-columns: repeat(3, 1fr); } }
.step { border-top: 1px solid var(--line); padding-top: 1.6rem; display: grid; gap: .7rem; align-content: start; }
.step__n { font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; color: var(--cyan); }
.step__title { font: 500 1.35rem/1.2 var(--display); letter-spacing: -0.02em; }
.step__body { margin: 0; color: var(--ink-2); font-size: .98rem; }

/* ── Testimonials ────────────────────────────────────────────── */
.quotes { position: relative; text-align: center; }
.quote { display: none; animation: qin .7s var(--ease); }
.quote.active { display: block; }
@keyframes qin { from { opacity: 0; transform: translateY(8px); } }
.quote__t { font: 400 clamp(1.3rem, 2.4vw, 2rem)/1.4 var(--display); letter-spacing: -0.015em; margin: 0 auto 2rem; max-width: 30ch; text-wrap: pretty; }
.quote__a b { display: block; font-weight: 600; font-size: .95rem; }
.quote__a span { color: var(--ink-3); font-size: .85rem; }
.quotes__nav { display: flex; gap: .6rem; margin-top: 2.4rem; justify-content: center; }
.quotes__nav button { width: 28px; height: 3px; border-radius: 3px; border: 0; background: var(--line-2); cursor: pointer; padding: 0; overflow: hidden; position: relative; }
.quotes__nav button i { position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: left; }
.quotes__nav button.active i { animation: qbar 7s linear forwards; }
@keyframes qbar { to { transform: scaleX(1); } }

/* ── About ───────────────────────────────────────────────────── */
.about { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 950px) { .about { grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 110px); } }
.about__img { border-radius: var(--r); overflow: hidden; aspect-ratio: 4/5; background: #000; }
.about__img img { width: 100%; height: 100%; object-fit: cover; }
.about p { color: var(--ink-2); font-size: 1.08rem; margin: 0 0 1.1rem; }
.about ul { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: .55rem; }
.about li { color: var(--ink-2); padding-left: 1.1rem; position: relative; }
.about li::before { content: ""; position: absolute; left: 0; top: .72em; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); }

/* ── Contact ─────────────────────────────────────────────────── */
.contact { display: grid; gap: 3rem; }
@media (min-width: 950px) { .contact { grid-template-columns: .85fr 1.15fr; gap: clamp(48px, 7vw, 110px); align-items: start; } }
.contact__links { display: grid; margin-top: 2rem; }
.contact__links a { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); color: var(--ink-2); transition: color .3s; }
.contact__links a:last-child { border-bottom: 1px solid var(--line); }
.contact__links a:hover { color: var(--ink); }
.contact__links a span { font-size: .8rem; color: var(--ink-3); }
.form__row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .45rem; margin-bottom: 1.1rem; }
.field label { font-size: .8rem; color: var(--ink-3); }
.field input, .field select, .field textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: .95rem 1.05rem; color: var(--ink); font: inherit; font-size: 1rem; outline: 0; transition: border-color .3s, background .3s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink-2); background: #0e0e11; }
.field textarea { min-height: 140px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a1a1a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; cursor: pointer; }
.field select option { background: var(--bg-2); }
.form .btn { width: 100%; justify-content: center; margin-top: .3rem; }
.form__msg { display: none; margin-top: .9rem; font-size: .88rem; }
.form__msg.show { display: block; }
.form__msg--err { color: #ff6b6b; }
.form__ok { display: none; text-align: center; padding: 3rem 0; }
.form__ok.show { display: block; }
.form__ok i { display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 1.2rem; border-radius: 50%; background: var(--ink); }
.form__ok svg { width: 24px; height: 24px; stroke: #000; stroke-width: 3; fill: none; }
.form.sent form { display: none; }

/* ── CTA ─────────────────────────────────────────────────────── */
.cta { text-align: center; padding: clamp(100px, 14vw, 200px) 0 clamp(40px, 6vw, 80px); }
.cta .h2 { max-width: 18ch; margin-inline: auto; }
.cta .btn { margin-top: 2.2rem; }

/* ── Footer ──────────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--line); padding: 3rem 0 2.5rem; margin-top: clamp(60px, 8vw, 120px); }
.footer__in { display: flex; flex-wrap: wrap; gap: 1.4rem 2.5rem; align-items: center; justify-content: space-between; color: var(--ink-3); font-size: .85rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 1.1rem 1.4rem; }
.footer__links a { color: var(--ink-2); transition: color .3s; }
.footer__links a:hover { color: var(--ink); }
.socials { display: flex; gap: 1.1rem; }
.socials a { color: var(--ink-3); transition: color .3s; }
.socials a:hover { color: var(--ink); }
.socials svg { width: 18px; height: 18px; }

/* ── Service page ────────────────────────────────────────────── */
.phero { position: relative; display: grid; gap: clamp(40px, 6vw, 80px); padding: clamp(140px, 20vh, 220px) 0 0; }
.phero__img { border-radius: var(--r); overflow: hidden; aspect-ratio: 2/1; background: #000; }
.phero__img img { width: 100%; height: 100%; object-fit: contain; opacity: 0; transform: scale(1.04); transition: opacity 1.6s var(--ease), transform 2.6s var(--ease); }
.phero__img.loaded img { opacity: 1; transform: scale(1); }
.phero .h1 { max-width: 14ch; }
.phero .lede { margin-top: 1.6rem; }
.crumbs { display: flex; gap: .6rem; font-size: .85rem; color: var(--ink-3); margin-bottom: 1.4rem; }
.crumbs a:hover { color: var(--ink); }
.list-grid { display: grid; gap: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 40px); grid-template-columns: 1fr; counter-reset: li; }
@media (min-width: 700px) { .list-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .list-grid { grid-template-columns: 1fr 1fr 1fr; } }
.li { border-top: 1px solid var(--line); padding-top: 1.4rem; display: grid; gap: .5rem; align-content: start; }
.li::before { counter-increment: li; content: counter(li, decimal-leading-zero); font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; color: var(--cyan); }
.li b { font: 500 1.15rem/1.25 var(--display); letter-spacing: -0.015em; }
.li p { margin: 0; color: var(--ink-2); font-size: .96rem; }
.stack { display: flex; flex-wrap: wrap; gap: .5rem .9rem; color: var(--ink-2); font-size: .95rem; }
.stack span::after { content: "·"; margin-left: .9rem; color: var(--ink-3); }
.stack span:last-child::after { content: none; }
.more { display: grid; gap: 0; grid-template-columns: 1fr; }
@media (min-width: 700px) { .more { grid-template-columns: 1fr 1fr; column-gap: 3rem; } }
.more a { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); color: var(--ink-2); transition: color .3s; }
.more a:hover { color: var(--ink); }
.more a span { font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; color: var(--ink-3); }

/* ── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  [data-reveal], .words .w > span { opacity: 1 !important; transform: none !important; }
  .hero__img img, .phero__img img { opacity: 1 !important; transform: none !important; }
}