/* ==========================================================================
   MADMACFIT — Design System
   Author: UX/UI redesign proposal
   Structure: 1.Tokens 2.Reset 3.Layout 4.Typography 5.Components 6.Sections
              7.Utilities 8.Responsive 9.Motion & a11y
   ========================================================================== */

/* 1. TOKENS ---------------------------------------------------------------- */
:root {
  /* Brand */
  --ink:            #0a0a0c;
  --ink-2:          #111116;
  --surface:        #16161d;
  --surface-2:      #1e1e27;
  --line:           #2a2a35;
  --line-soft:      rgba(255,255,255,.08);

  --text:           #f4f4f2;
  --text-muted:     #a2a2ae;
  --text-dim:       #74747f;

  --accent:         #ff3d20;   /* adrenaline */
  --accent-hot:     #ff6a4d;
  --gold:           #f2c14e;   /* championship */
  --gold-deep:      #c9992f;

  --success:        #3ecf8e;
  --focus:          #6ea8ff;

  /* Type */
  --font-display: "Archivo Black", "Arial Black", Impact, system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  /* Fluid type scale */
  --fs-display: clamp(2.75rem, 1.4rem + 6.2vw, 6.5rem);
  --fs-h1:      clamp(2.25rem, 1.3rem + 4.2vw, 4.25rem);
  --fs-h2:      clamp(1.75rem, 1.1rem + 2.6vw, 2.9rem);
  --fs-h3:      clamp(1.25rem, 1rem + 1vw, 1.6rem);
  --fs-lead:    clamp(1.05rem, .98rem + .5vw, 1.3rem);
  --fs-body:    1rem;
  --fs-sm:      .875rem;
  --fs-xs:      .78rem;

  /* Space */
  --sp-1: .25rem;  --sp-2: .5rem;   --sp-3: .75rem;  --sp-4: 1rem;
  --sp-5: 1.5rem;  --sp-6: 2rem;    --sp-7: 3rem;    --sp-8: 4rem;
  --sp-9: 6rem;    --sp-10: 8rem;

  --section-y: clamp(3.5rem, 2rem + 7vw, 8rem);

  /* Shell */
  --wrap: 1240px;
  --wrap-narrow: 760px;
  --gutter: clamp(1.15rem, .6rem + 2.4vw, 2.5rem);

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;

  --shadow-1: 0 1px 2px rgba(0,0,0,.4);
  --shadow-2: 0 12px 32px -12px rgba(0,0,0,.7);
  --shadow-3: 0 30px 70px -25px rgba(0,0,0,.85);

  --ease: cubic-bezier(.22,.61,.36,1);
  --dur: .32s;

  --header-h: 72px;
}

/* 2. RESET ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }

:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 3px;
}

::selection { background: var(--accent); color: #fff; }

/* 3. LAYOUT ---------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: var(--wrap-narrow); }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
.section--alt { background: var(--ink-2); }
.section--line { border-top: 1px solid var(--line); }

.grid { display: grid; gap: var(--sp-5); }
.stack > * + * { margin-top: var(--sp-4); }

.skip-link {
  position: absolute; left: var(--sp-4); top: -100px; z-index: 999;
  background: var(--accent); color: #fff; padding: .75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm); font-weight: 700;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; }

/* 4. TYPOGRAPHY ------------------------------------------------------------ */
h1, h2, h3, h4 { line-height: 1.03; font-weight: 400; letter-spacing: -.02em; }

.display, h1 { font-family: var(--font-display); font-size: var(--fs-h1); text-transform: uppercase; }
.display { font-size: var(--fs-display); letter-spacing: -.035em; }
h2 { font-family: var(--font-display); font-size: var(--fs-h2); text-transform: uppercase; }
h3 { font-family: var(--font-body); font-size: var(--fs-h3); font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }

.lead { font-size: var(--fs-lead); color: var(--text-muted); line-height: 1.6; max-width: 62ch; }
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }
.small { font-size: var(--fs-sm); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px; background: var(--accent); flex: none;
}
.eyebrow--center::before { display: none; }

.hl { color: var(--accent); }
.hl-gold { color: var(--gold); }

.section-head { max-width: 62ch; margin-bottom: var(--sp-7); }
.section-head > * + * { margin-top: var(--sp-3); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lead { margin-inline: auto; }

/* 5. COMPONENTS ------------------------------------------------------------ */

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.6rem;
  font-weight: 700; font-size: var(--fs-sm); letter-spacing: .04em; text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform .15s var(--ease),
              box-shadow var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 8px 24px -10px rgba(255,61,32,.9); }
.btn--primary:hover { background: var(--accent-hot); box-shadow: 0 14px 34px -10px rgba(255,61,32,.95); }

.btn--ghost { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--text); background: rgba(255,255,255,.06); }

.btn--gold { background: var(--gold); color: #1a1405; }
.btn--gold:hover { background: #ffd569; }

.btn--wa { background: #1faa55; color: #fff; }
.btn--wa:hover { background: #24c463; }

.btn--sm { padding: .65rem 1.1rem; font-size: var(--fs-xs); }
.btn--lg { padding: 1.15rem 2.1rem; font-size: 1rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 700; font-size: var(--fs-sm); letter-spacing: .04em;
  text-transform: uppercase; color: var(--text);
  border-bottom: 2px solid var(--accent); padding-bottom: 3px;
  transition: gap var(--dur) var(--ease), color var(--dur) var(--ease);
}
.link-arrow:hover { gap: .95rem; color: var(--accent); }

/* --- Header --- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(10,10,12,.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.header.is-stuck { border-bottom-color: var(--line); background: rgba(10,10,12,.94); }
.header__inner { display: flex; align-items: center; gap: var(--sp-5); width: 100%; }

.brand {
  display: flex; flex-direction: row; align-items: center;
  gap: .7rem; flex: none; margin-right: auto;
}
.brand__logo {
  display: block; height: 44px; width: auto; flex: none;
}
.footer .brand__logo { height: 40px; }
.brand__mark {
  width: 34px; height: 34px; border-radius: 8px; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: .95rem; color: #12100a;
}
.brand__name {
  font-family: var(--font-display); font-size: 1.02rem; letter-spacing: -.02em;
  text-transform: uppercase; line-height: 1;
}
.brand__name span { color: var(--accent); }
.brand__tag {
  display: block; font-family: var(--font-mono); font-size: .58rem;
  letter-spacing: .28em; color: var(--text-dim); text-transform: uppercase; margin-top: 0;
}

.nav { display: flex; align-items: center; gap: clamp(.5rem, 1.4vw, 1.5rem); }
.nav__link {
  font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted);
  padding: .5rem .25rem; position: relative; transition: color var(--dur) var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px;
  background: var(--accent); transition: right var(--dur) var(--ease);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--text); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { right: 0; }

.header__cta { flex: none; }
/* The CTA inside the drawer is for small screens only; the header keeps its own. */
.nav > .btn { display: none; }

/* --- Language switcher --- */
.lang {
  display: flex; gap: 2px; flex: none;
  border: 1px solid var(--line); border-radius: 100px; padding: 2px;
}
.lang a {
  font-family: var(--font-mono); font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; padding: .32rem .62rem; border-radius: 100px;
  color: var(--text-dim); line-height: 1;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.lang a:hover { color: var(--text); }
.lang a[aria-current="true"] { background: var(--text); color: var(--ink); }

.nav-toggle {
  display: none; width: 44px; height: 44px; flex: none;
  align-items: center; justify-content: center; border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--text);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle__bar::before { transform: translateY(-6px); }
.nav-toggle__bar::after  { transform: translateY(4px); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after  { transform: rotate(-45deg) translateY(0); }

/* --- Hero --- */
.hero {
  position: relative; min-height: min(92svh, 900px);
  display: flex; align-items: flex-end;
  padding-top: calc(var(--header-h) + 4rem);
  padding-bottom: clamp(2.5rem, 1rem + 5vw, 5rem);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .38; filter: saturate(1.1) contrast(1.05); }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1200px 700px at 78% 18%, rgba(255,61,32,.22), transparent 65%),
    linear-gradient(180deg, rgba(10,10,12,.55) 0%, rgba(10,10,12,.75) 45%, var(--ink) 96%);
}
.hero__inner { position: relative; width: 100%; }
.hero__title { max-width: 16ch; }
.hero__title .word-out { display: block; color: var(--accent); }
.hero__lead { margin-top: var(--sp-5); max-width: 54ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-6); }

.hero__meta {
  margin-top: var(--sp-7); padding-top: var(--sp-5);
  border-top: 1px solid var(--line-soft);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--sp-5);
}
.stat__num {
  font-family: var(--font-display); font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.4rem);
  line-height: 1; color: var(--text);
}
.stat__num .unit { color: var(--accent); }
.stat__label {
  display: block; margin-top: .45rem; font-size: var(--fs-xs);
  color: var(--text-dim); letter-spacing: .12em; text-transform: uppercase;
}

/* --- Marquee (trusted by) --- */
.marquee {
  overflow: hidden; border-block: 1px solid var(--line);
  background: var(--ink-2); padding-block: var(--sp-4);
  --marquee-dur: 38s;
}
.marquee__track {
  display: flex; gap: var(--sp-7); width: max-content;
  animation: marquee var(--marquee-dur) linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  font-family: var(--font-display); font-size: clamp(.95rem, .8rem + .5vw, 1.25rem);
  letter-spacing: .04em; text-transform: uppercase; color: var(--text-dim);
  display: flex; align-items: center; gap: var(--sp-7); white-space: nowrap;
  transition: color var(--dur) var(--ease);
}
.marquee__item::after { content: "◆"; font-size: .5rem; color: var(--accent); }
.marquee:hover .marquee__item { color: var(--text-muted); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --- Cards --- */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: var(--sp-6);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
              background var(--dur) var(--ease);
  height: 100%; display: flex; flex-direction: column;
}
.card:hover { border-color: #3d3d4c; transform: translateY(-4px); background: var(--surface-2); }
.card__icon {
  width: 46px; height: 46px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(255,61,32,.12); color: var(--accent); margin-bottom: var(--sp-4); flex: none;
}
.card__icon svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: var(--sp-3); }
.card p { color: var(--text-muted); font-size: var(--fs-sm); }
.card__foot { margin-top: auto; padding-top: var(--sp-5); }

/* Service card w/ price */
.service {
  position: relative; overflow: hidden;
}
.service::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease);
}
.service:hover::before { transform: scaleX(1); }
.service__list { margin: var(--sp-4) 0 0; display: grid; gap: .55rem; }
.service__list li {
  font-size: var(--fs-sm); color: var(--text-muted);
  display: grid; grid-template-columns: 18px 1fr; gap: .6rem; align-items: start;
}
.service__list li::before {
  content: "✓"; color: var(--success); font-weight: 700; font-size: .85rem; line-height: 1.6;
}
.price {
  display: flex; align-items: baseline; gap: .4rem;
  margin-top: var(--sp-5); padding-top: var(--sp-4); border-top: 1px dashed var(--line);
}
.price__from { font-size: var(--fs-xs); color: var(--text-dim); text-transform: uppercase; letter-spacing: .12em; }
.price__val { font-family: var(--font-display); font-size: 1.75rem; color: var(--text); line-height: 1; }
.price__unit { font-size: var(--fs-xs); color: var(--text-dim); }

/* --- Portfolio --- */
.filters {
  display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--sp-6);
}
.filter {
  padding: .55rem 1.1rem; border-radius: 100px; border: 1px solid var(--line);
  font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted);
  transition: all var(--dur) var(--ease);
}
.filter:hover { color: var(--text); border-color: var(--text-dim); }
.filter[aria-pressed="true"] { background: var(--text); color: var(--ink); border-color: var(--text); }

.work-grid {
  display: grid; gap: var(--sp-4);
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
}
.work {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--surface); border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
  display: block; width: 100%; text-align: left;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.work:hover { border-color: var(--accent); transform: translateY(-4px); }
.work img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease), filter var(--dur) var(--ease);
  filter: saturate(.92);
}
.work:hover img { transform: scale(1.06); filter: saturate(1.1); }
.work__body {
  position: absolute; inset: auto 0 0 0; padding: var(--sp-5) var(--sp-4) var(--sp-4);
  background: linear-gradient(180deg, transparent, rgba(8,8,10,.92) 55%);
}
.work__cat {
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--gold);
}
.work__title {
  font-family: var(--font-display); font-size: 1.05rem; text-transform: uppercase;
  margin-top: .3rem; letter-spacing: -.01em; line-height: 1.15;
}
.work__meta { font-size: var(--fs-xs); color: var(--text-dim); margin-top: .25rem; }
.work.is-hidden { display: none; }

/* --- Lightbox --- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none;
  background: rgba(6,6,8,.94); backdrop-filter: blur(6px);
  padding: clamp(1rem, 4vw, 3rem);
  align-items: center; justify-content: center;
}
.lightbox.is-open { display: flex; }
.lightbox__fig { max-width: 1100px; width: 100%; text-align: center; }
.lightbox__img {
  max-height: 76svh; width: auto; margin-inline: auto;
  border-radius: var(--radius); box-shadow: var(--shadow-3);
}
.lightbox__cap { margin-top: var(--sp-4); color: var(--text-muted); font-size: var(--fs-sm); }
.lightbox__cap strong { display: block; color: var(--text); font-size: 1.05rem; }
.lightbox__close, .lightbox__nav {
  position: absolute; width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(20,20,26,.9);
  display: grid; place-items: center; font-size: 1.3rem; color: var(--text);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.lightbox__close:hover, .lightbox__nav:hover { background: var(--accent); border-color: var(--accent); }
.lightbox__close { top: 1.25rem; right: 1.25rem; }
.lightbox__nav--prev { left: 1.25rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 1.25rem; top: 50%; transform: translateY(-50%); }

/* --- Process --- */
.steps { counter-reset: step; display: grid; gap: var(--sp-5); }
.step {
  display: grid; grid-template-columns: 64px 1fr; gap: var(--sp-5);
  padding-bottom: var(--sp-5); border-bottom: 1px solid var(--line);
  align-items: start;
}
.step:last-child { border-bottom: 0; padding-bottom: 0; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-display); font-size: 1.6rem; color: var(--accent); line-height: 1;
}
.step h3 { margin-bottom: .4rem; }
.step p { color: var(--text-muted); font-size: var(--fs-sm); max-width: 58ch; }
.step__time {
  display: inline-block; margin-top: .6rem; font-family: var(--font-mono);
  font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(242,193,78,.3);
  padding: .2rem .6rem; border-radius: 100px;
}

/* --- Logo wall --- */
.logo-wall {
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.logo-wall__cell {
  background: var(--ink-2); aspect-ratio: 3 / 2; display: grid; place-items: center;
  padding: var(--sp-4);
}
.logo-wall__cell img {
  max-height: 62px; width: auto; object-fit: contain;
  filter: grayscale(1) brightness(1.9) contrast(.85); opacity: .6;
  transition: filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.logo-wall__cell:hover img { filter: none; opacity: 1; }

/* --- Testimonials --- */
.quotes { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(min(290px,100%), 1fr)); }
.quote {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: var(--sp-6); position: relative;
}
.quote::before {
  content: "”"; position: absolute; top: .2rem; right: 1.1rem;
  font-family: var(--font-display); font-size: 4.5rem; color: var(--line); line-height: 1;
}
.quote p { font-size: var(--fs-sm); color: var(--text-muted); position: relative; }
.quote__by { margin-top: var(--sp-4); font-size: var(--fs-xs); }
.quote__by strong { display: block; color: var(--text); font-size: var(--fs-sm); }
.is-placeholder {
  border-style: dashed; border-color: rgba(242,193,78,.4);
}
.is-placeholder::after {
  content: "PLACEHOLDER"; position: absolute; top: .6rem; left: .8rem;
  font-family: var(--font-mono); font-size: .55rem; letter-spacing: .2em;
  color: var(--gold-deep);
}

/* --- FAQ --- */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4);
  padding: var(--sp-5) 0; text-align: left;
  font-size: var(--fs-h3); font-weight: 700; letter-spacing: -.01em; line-height: 1.3;
  transition: color var(--dur) var(--ease);
}
.faq__q:hover { color: var(--accent); }
.faq__sign { flex: none; width: 26px; height: 26px; position: relative; }
.faq__sign::before, .faq__sign::after {
  content: ""; position: absolute; inset: 50% 0 auto 0; height: 2px; background: currentColor;
  transition: transform var(--dur) var(--ease);
}
.faq__sign::after { transform: rotate(90deg); }
.faq__q[aria-expanded="true"] .faq__sign::after { transform: rotate(0); }
.faq__a { display: none; padding-bottom: var(--sp-5); }
.faq__q[aria-expanded="true"] + .faq__a { display: block; }
.faq__a p { color: var(--text-muted); max-width: 68ch; font-size: var(--fs-sm); }

/* --- Form --- */
.form { display: grid; gap: var(--sp-4); }
.field { display: grid; gap: .45rem; align-content: start; }
.field label { font-size: var(--fs-sm); font-weight: 600; }
.field label .req { color: var(--accent); }
.field .hint { font-size: var(--fs-xs); color: var(--text-dim); }
.field input, .field textarea, .field select {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .85rem 1rem; color: var(--text); width: 100%;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-dim); }
.field input:hover, .field textarea:hover, .field select:hover { border-color: #3d3d4c; }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--focus); background: var(--surface); outline-offset: 1px;
}
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23a2a2ae' d='M6 8 0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 11px; padding-right: 2.5rem; }
.field .error { font-size: var(--fs-xs); color: var(--accent-hot); display: none; }
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select { border-color: var(--accent); }
.field.is-invalid .error { display: block; }
.form__row { display: grid; gap: var(--sp-4); grid-template-columns: 1fr 1fr; align-items: start; }
.form__note { font-size: var(--fs-xs); color: var(--text-dim); }
.form__status {
  display: none; padding: var(--sp-4); border-radius: var(--radius-sm);
  background: rgba(62,207,142,.1); border: 1px solid rgba(62,207,142,.35);
  font-size: var(--fs-sm); color: #b8f0d6;
}
.form__status.is-visible { display: block; }

/* choice chips (budget / type) */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: block; padding: .6rem 1rem; border: 1px solid var(--line);
  border-radius: 100px; font-size: var(--fs-sm); color: var(--text-muted);
  transition: all var(--dur) var(--ease); cursor: pointer;
}
.chip:hover span { border-color: var(--text-dim); color: var(--text); }
.chip input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }

/* --- CTA band --- */
.cta-band {
  background:
    radial-gradient(900px 400px at 15% 0%, rgba(255,61,32,.2), transparent 70%),
    radial-gradient(700px 400px at 85% 100%, rgba(242,193,78,.14), transparent 70%),
    var(--ink-2);
  border-block: 1px solid var(--line);
  text-align: center;
}
.cta-band .btn-row { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; margin-top: var(--sp-6); }

/* --- Footer --- */
.footer { background: #08080a; border-top: 1px solid var(--line); padding-block: var(--sp-8) var(--sp-5); }
.footer__grid {
  display: grid; gap: var(--sp-6);
  grid-template-columns: 1.6fr repeat(3, 1fr);
  padding-bottom: var(--sp-7); border-bottom: 1px solid var(--line);
}
.footer h4 {
  font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: var(--sp-4); font-family: var(--font-mono);
}
.footer li + li { margin-top: .6rem; }
.footer a { font-size: var(--fs-sm); color: var(--text-muted); transition: color var(--dur) var(--ease); }
.footer a:hover { color: var(--accent); }
.footer__bottom {
  padding-top: var(--sp-5); display: flex; flex-wrap: wrap; gap: var(--sp-4);
  justify-content: space-between; align-items: center;
  font-size: var(--fs-xs); color: var(--text-dim);
}
.social { display: flex; gap: .6rem; }
.social a {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center;
}
.social a:hover { border-color: var(--accent); background: rgba(255,61,32,.1); }
.social svg { width: 17px; height: 17px; }

/* --- Sticky mobile CTA --- */
.mobile-cta {
  position: fixed; inset: auto 0 0 0; z-index: 90; display: none;
  gap: .5rem; padding: .6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom));
  background: rgba(10,10,12,.94); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform var(--dur) var(--ease);
}
.mobile-cta.is-visible { transform: translateY(0); }
.mobile-cta .btn { flex: 1; }

/* --- Breadcrumb --- */
.crumbs { padding-top: calc(var(--header-h) + var(--sp-5)); font-size: var(--fs-xs); color: var(--text-dim); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .5rem; }
.crumbs li + li::before { content: "/"; margin-right: .5rem; color: var(--line); }
.crumbs a:hover { color: var(--accent); }

/* --- Page hero (inner pages) --- */
.page-hero { padding-block: var(--sp-6) var(--sp-8); }
.page-hero .lead { margin-top: var(--sp-4); }
.page-hero .hero__actions { margin-top: var(--sp-6); }

/* --- Split media --- */
.split { display: grid; gap: clamp(2rem, 1rem + 4vw, 4.5rem); grid-template-columns: 1fr 1fr; align-items: center; }
.split__media img { border-radius: var(--radius); border: 1px solid var(--line); width: 100%; }

/* --- Deliverables strip --- */
.tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: var(--sp-5); }
.tag {
  font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
  border: 1px solid var(--line); border-radius: 100px; padding: .35rem .8rem;
}

/* 6. UTILITIES ------------------------------------------------------------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.mt-6 { margin-top: var(--sp-6); }
.mt-7 { margin-top: var(--sp-7); }
.cols-2 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(min(280px,100%), 1fr)); }
.cols-3 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(min(300px,100%), 1fr)); }
.cols-4 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(min(230px,100%), 1fr)); }

/* 7. RESPONSIVE ------------------------------------------------------------ */
@media (max-width: 980px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: -1; }
}

@media (max-width: 820px) {
  :root { --header-h: 64px; }
  .nav-toggle { display: flex; }
  .header__cta { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink-2); border-bottom: 1px solid var(--line);
    padding: var(--sp-4) var(--gutter) var(--sp-6);
    max-height: calc(100svh - var(--header-h)); overflow-y: auto;
    transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
  }
  .nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav__link { padding: 1rem 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav__link::after { display: none; }
  .nav > .btn { display: inline-flex; margin-top: var(--sp-5); }
  .mobile-cta { display: flex; }
  body { padding-bottom: 0; }
  .footer { padding-bottom: 5.5rem; }
  .brand__tag { display: none; }
  .brand__logo { height: 32px; }
  .header__inner { gap: var(--sp-3); }
  /* keep the hamburger as the last item on small screens */
  .lang { order: 2; }
  .nav-toggle { order: 3; }
}

@media (max-width: 560px) {
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-5); }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 3rem); }
  .step { grid-template-columns: 44px 1fr; gap: var(--sp-4); }
  .lightbox__nav { display: none; }
  .brand__tag { display: none; }
  .brand__logo { height: 32px; }
  .hero__meta { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
  .stat__num { font-size: 1.3rem; }
  .stat__label { font-size: .68rem; letter-spacing: .08em; }
}

/* 8. MOTION & A11Y --------------------------------------------------------- */
/* Reveal-on-scroll.
   The hidden state is injected by js/main.js, never here, so that a visitor
   with JavaScript disabled (or a crawler that does not run it) always sees
   the full content. CSS only owns the transition and the end state. */
[data-reveal] { transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}

@media (prefers-contrast: more) {
  :root { --text-muted: #d0d0d8; --text-dim: #b0b0ba; --line: #4a4a58; }
}

/* 9. PRINT ----------------------------------------------------------------- */
@media print {
  .header, .mobile-cta, .marquee, .lightbox, .hero__bg { display: none !important; }
  body { background: #fff; color: #000; }
}