/* ============================================================
   TARA Elektrotechnik – Design System & Styles
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --c-bg: #ffffff;
  --c-bg-alt: #f4f7fb;
  --c-surface: #ffffff;
  --c-text: #0f1b2d;
  --c-muted: #54647a;
  --c-border: #e3e9f2;

  --c-primary: #2563eb;
  --c-primary-600: #1d4ed8;
  --c-primary-700: #1e40af;
  --c-accent: #38bdf8;
  --c-spark: #fbbf24;

  --c-dark: #0b1220;
  --c-dark-2: #0f1b30;
  --c-dark-soft: #16233d;

  --grad-primary: linear-gradient(135deg, #38bdf8 0%, #2563eb 55%, #1e40af 100%);
  --grad-text: linear-gradient(100deg, #38bdf8, #2563eb);

  --shadow-sm: 0 1px 2px rgba(15, 27, 45, .06), 0 2px 8px rgba(15, 27, 45, .05);
  --shadow-md: 0 6px 18px rgba(15, 27, 45, .08), 0 2px 6px rgba(15, 27, 45, .05);
  --shadow-lg: 0 24px 60px rgba(15, 27, 45, .14);
  --shadow-glow: 0 16px 40px rgba(37, 99, 235, .35);

  --radius: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --container: 1180px;
  --gutter: clamp(18px, 4vw, 40px);

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Space Grotesk', var(--font-sans);

  --header-h: 74px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

html[data-theme="dark"] {
  --c-bg: #0a0f1c;
  --c-bg-alt: #0f1727;
  --c-surface: #111c30;
  --c-text: #eaf0fb;
  --c-muted: #9fb0c8;
  --c-border: #1f2c45;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, .45);
  --shadow-lg: 0 26px 60px rgba(0, 0, 0, .55);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .35s var(--ease), color .35s var(--ease);
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; letter-spacing: -.02em; font-weight: 700; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--c-primary); color: #fff; padding: 12px 18px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .8em 1.4em; border-radius: var(--radius-pill);
  font-weight: 600; font-size: .98rem; line-height: 1;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s;
  white-space: nowrap;
}
.btn--lg { padding: 1.05em 1.8em; font-size: 1.02rem; }
.btn--primary { background: var(--grad-primary); color: #fff; box-shadow: var(--shadow-glow); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 22px 48px rgba(37, 99, 235, .45); }
.btn--ghost { border: 1.5px solid var(--c-border); color: var(--c-text); background: var(--c-surface); }
.btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--c-primary-700); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--ghost-light { border: 1.5px solid rgba(255, 255, 255, .4); color: #fff; }
.btn--ghost-light:hover { background: rgba(255, 255, 255, .12); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: color-mix(in srgb, var(--c-bg) 80%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.site-header.scrolled { border-bottom-color: var(--c-border); box-shadow: var(--shadow-sm); }
.header__inner { height: var(--header-h); display: flex; align-items: center; gap: 1.5rem; }

.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { display: grid; place-items: center; filter: drop-shadow(0 6px 14px rgba(37, 99, 235, .35)); }
.brand__text { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-head); }
.brand__text strong { font-size: 1.18rem; letter-spacing: .02em; font-weight: 700; }
.brand__text em { font-style: normal; font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--c-muted); }

.nav { display: flex; gap: .35rem; margin-left: auto; }
.nav a {
  padding: .55rem .85rem; border-radius: 10px; font-weight: 500; font-size: .95rem; color: var(--c-muted);
  position: relative; transition: color .2s, background .2s;
}
.nav a:hover, .nav a.active { color: var(--c-text); background: var(--c-bg-alt); }

.header__actions { display: flex; align-items: center; gap: .6rem; margin-left: 1rem; }
.theme-toggle {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--c-border); color: var(--c-muted); transition: color .2s, border-color .2s, transform .2s;
}
.theme-toggle:hover { color: var(--c-primary); border-color: var(--c-primary); transform: translateY(-1px); }
.theme-toggle .icon-moon { display: none; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.hamburger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--c-border); flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.hamburger span { width: 20px; height: 2px; background: var(--c-text); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(3rem, 7vw, 6rem) 0 clamp(3.5rem, 7vw, 6rem); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__grid {
  position: absolute; inset: -2px;
  background-image: linear-gradient(var(--c-border) 1px, transparent 1px), linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 48px 48px; opacity: .5;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 70% 20%, #000 30%, transparent 75%);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; }
.hero__glow--1 { width: 540px; height: 540px; top: -180px; right: -120px; background: radial-gradient(circle, rgba(56, 189, 248, .55), transparent 70%); }
.hero__glow--2 { width: 460px; height: 460px; bottom: -200px; left: -140px; background: radial-gradient(circle, rgba(37, 99, 235, .4), transparent 70%); }

.hero__inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }

.pill {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .9rem; border-radius: var(--radius-pill);
  background: var(--c-surface); border: 1px solid var(--c-border); box-shadow: var(--shadow-sm);
  font-size: .82rem; font-weight: 600; color: var(--c-muted); letter-spacing: .01em;
}
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34, 197, 94, .18); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(34, 197, 94, 0); } }

.hero__title { font-size: clamp(2.3rem, 5.5vw, 4rem); margin: 1.1rem 0; }
.grad-text { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--c-muted); max-width: 38ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.8rem 0; }

.hero__badges { display: grid; grid-template-columns: repeat(4, auto); gap: clamp(1rem, 3vw, 2.2rem); margin-top: 2.2rem; }
.hero__badges li { display: flex; flex-direction: column; }
.hero__badges strong { font-family: var(--font-head); font-size: 1.05rem; }
.hero__badges span { font-size: .8rem; color: var(--c-muted); }

/* Hero card */
.hero-card {
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: 1.8rem; box-shadow: var(--shadow-lg); position: relative;
}
.hero-card::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius-lg); padding: 1px;
  background: linear-gradient(140deg, rgba(56, 189, 248, .6), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.hero-card__head { display: flex; align-items: center; gap: .55rem; font-size: .85rem; font-weight: 600; color: var(--c-muted); }
.hero-card__dot { width: 9px; height: 9px; border-radius: 50%; background: #22c55e; }
.hero-card__stat { margin: 1.2rem 0 1.4rem; }
.hero-card__stat .count { font-family: var(--font-head); font-size: 3.4rem; font-weight: 700; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-card__stat p { color: var(--c-muted); font-size: .95rem; margin-top: .2rem; }
.hero-card__rows { display: grid; gap: .7rem; padding: 1.1rem 0; border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); }
.hero-card__rows > div { display: flex; justify-content: space-between; font-size: .92rem; }
.hero-card__rows span { color: var(--c-muted); }
.hero-card__rows strong { font-weight: 600; }
.hero-card__link { display: inline-block; margin-top: 1.1rem; font-weight: 600; color: var(--c-primary); }
.hero-card__link:hover { text-decoration: underline; }

/* ---------- Stats strip ---------- */
.stats { padding: 1rem 0 2.5rem; }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--c-border); border: 1px solid var(--c-border); border-radius: var(--radius-lg); overflow: hidden;
}
.stat { background: var(--c-surface); padding: 1.6rem 1.4rem; text-align: center; }
.stat__num { display: block; font-family: var(--font-head); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: var(--c-primary); }
.stat__label { display: block; font-size: .85rem; color: var(--c-muted); margin-top: .3rem; }

/* ---------- Section base ---------- */
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.section--alt { background: var(--c-bg-alt); }
.section--dark { background: linear-gradient(160deg, var(--c-dark) 0%, var(--c-dark-2) 100%); color: #eaf0fb; }

.section__head { max-width: 680px; margin: 0 auto clamp(2.2rem, 5vw, 3.4rem); text-align: center; }
.section__head--light { color: #eaf0fb; }
.eyebrow { display: inline-block; font-family: var(--font-head); font-size: .8rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--c-primary); margin-bottom: .7rem; }
.eyebrow--light { color: var(--c-accent); }
.section__title { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
.section__sub { color: var(--c-muted); font-size: 1.05rem; margin-top: .9rem; }
.section--dark .section__sub { color: #9fb0c8; }

/* ---------- Cards (Leistungen) ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.card {
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: 1.8rem 1.6rem; box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  position: relative; overflow: hidden;
}
.card::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px; background: var(--grad-primary); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::after { transform: scaleX(1); }
.card__icon { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; color: var(--c-primary); background: color-mix(in srgb, var(--c-primary) 12%, transparent); margin-bottom: 1.1rem; }
.card h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.card > p { color: var(--c-muted); font-size: .95rem; }
.card__list { margin-top: 1rem; display: grid; gap: .45rem; }
.card__list li { position: relative; padding-left: 1.4rem; font-size: .9rem; color: var(--c-muted); }
.card__list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 2px; background: var(--c-accent); transform: rotate(45deg); }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about__media { position: relative; }
.about__photo {
  aspect-ratio: 4 / 3.4; border-radius: var(--radius-lg); display: grid; place-content: center; gap: 1rem; text-align: center;
  background: var(--grad-primary); color: #fff; box-shadow: var(--shadow-lg); padding: 2rem;
  position: relative; overflow: hidden;
}
.about__photo svg { margin: 0 auto; opacity: .9; }
.about__photo span { font-family: var(--font-head); font-weight: 600; letter-spacing: .02em; }
.about__photo::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 30px 30px; opacity: .5; }
.about__chip {
  position: absolute; background: var(--c-surface); border: 1px solid var(--c-border); box-shadow: var(--shadow-md);
  border-radius: 14px; padding: .7rem 1rem; font-family: var(--font-head); font-weight: 700; font-size: .95rem;
}
.about__chip--1 { top: -18px; right: -10px; color: var(--c-primary); }
.about__chip--2 { bottom: -18px; left: -14px; color: var(--c-spark); }
.about__content p { color: var(--c-muted); margin-top: .9rem; }
.ticks { display: grid; gap: .7rem; margin: 1.4rem 0; }
.ticks li { position: relative; padding-left: 2rem; color: var(--c-text); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%;
  background: color-mix(in srgb, var(--c-primary) 15%, transparent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.feature { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 1.7rem; transition: transform .3s var(--ease), box-shadow .3s; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature__ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: var(--grad-primary); margin-bottom: 1rem; box-shadow: var(--shadow-glow); }
.feature h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.feature p { color: var(--c-muted); font-size: .93rem; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: step; }
.step { position: relative; padding: 1.8rem 1.5rem; border-radius: var(--radius-lg); background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); }
.step__num { font-family: var(--font-head); font-size: 2.4rem; font-weight: 700; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { font-size: 1.15rem; margin: .5rem 0; color: #fff; }
.step p { color: #9fb0c8; font-size: .92rem; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 2.9rem; right: -.9rem; width: 1.2rem; height: 2px; background: linear-gradient(90deg, var(--c-accent), transparent); }

/* ---------- Badges ---------- */
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.1rem; }
.badge-item {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: .2rem;
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 1.2rem 1.6rem; min-width: 180px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), border-color .3s;
}
.badge-item:hover { transform: translateY(-4px); border-color: var(--c-primary); }
.badge-item strong { font-family: var(--font-head); font-size: 1.15rem; color: var(--c-primary); }
.badge-item span { font-size: .85rem; color: var(--c-muted); }

/* ---------- Career ---------- */
.career { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.career__content p { color: var(--c-muted); margin-top: .9rem; }
.career__jobs { display: grid; gap: 1.1rem; }
.job { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.job:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.job__tag { display: inline-block; font-size: .76rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--c-primary); background: color-mix(in srgb, var(--c-primary) 12%, transparent); padding: .3rem .7rem; border-radius: var(--radius-pill); margin-bottom: .8rem; }
.job h3 { font-size: 1.15rem; }
.job p { color: var(--c-muted); font-size: .93rem; margin: .5rem 0 .9rem; }
.job__link { font-weight: 600; color: var(--c-primary); }
.job__link:hover { text-decoration: underline; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
.contact__list { display: grid; gap: 1.1rem; margin: 1.6rem 0; }
.contact__list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact__ic { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: var(--c-primary); background: color-mix(in srgb, var(--c-primary) 12%, transparent); }
.contact__list strong { display: block; font-family: var(--font-head); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--c-muted); }
.contact__list a:hover { color: var(--c-primary); }
.map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); margin-top: 1.4rem; }
.map iframe { width: 100%; height: 260px; border: 0; filter: grayscale(.1); }

.contact__form-wrap { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--shadow-md); }
.form__title { font-size: 1.4rem; margin-bottom: 1.3rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1rem; display: flex; flex-direction: column; gap: .4rem; }
.field label { font-size: .85rem; font-weight: 600; color: var(--c-muted); }
.field input, .field textarea, .field select {
  padding: .8rem .9rem; border: 1.5px solid var(--c-border); border-radius: 12px; background: var(--c-bg);
  transition: border-color .2s, box-shadow .2s; width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 18%, transparent); }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .88rem; color: var(--c-muted); margin: .3rem 0 1.2rem; }
.check input { margin-top: .25rem; width: 18px; height: 18px; accent-color: var(--c-primary); flex: none; }
.check a { color: var(--c-primary); text-decoration: underline; }
.form__submit { width: 100%; justify-content: center; }
.form__hint { margin-top: .9rem; font-size: .9rem; text-align: center; min-height: 1.2em; }
.form__hint.ok { color: #16a34a; }
.form__hint.err { color: #dc2626; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--grad-primary); color: #fff; padding: clamp(2.5rem, 5vw, 4rem) 0; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: radial-gradient(ellipse 60% 100% at 80% 50%, #000, transparent); mask-image: radial-gradient(ellipse 60% 100% at 80% 50%, #000, transparent); }
.cta-band__inner { display: flex; flex-wrap: wrap; gap: 1.6rem; align-items: center; justify-content: space-between; position: relative; }
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.cta-band p { opacity: .92; margin-top: .3rem; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: .9rem; }

/* ---------- Footer ---------- */
.footer { background: var(--c-dark); color: #c3cee0; padding-top: clamp(3rem, 6vw, 4.5rem); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; padding-bottom: 2.5rem; }
.brand--footer .brand__text strong, .brand--footer .brand__text em { color: #fff; }
.footer__brand p { margin-top: 1rem; color: #8c9bb5; font-size: .93rem; max-width: 32ch; }
.footer__col h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: #fff; margin-bottom: 1rem; }
.footer__col ul { display: grid; gap: .6rem; }
.footer__col a, .footer__contact { color: #8c9bb5; font-size: .93rem; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__contact { display: grid; gap: .6rem; }
.footer__bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; padding: 1.4rem 0; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .88rem; color: #8c9bb5; }
.footer__legal { display: flex; gap: 1.4rem; }
.footer__legal a:hover { color: #fff; }

/* ---------- To top ---------- */
.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-primary); color: #fff; box-shadow: var(--shadow-glow);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .3s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-3px); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Legal / prose pages ---------- */
.legal { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.legal__inner { max-width: 820px; }
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: .5rem; }
.legal .lead { color: var(--c-muted); margin-bottom: 2rem; }
.legal h2 { font-size: 1.35rem; margin: 2.2rem 0 .7rem; }
.legal h3 { font-size: 1.05rem; margin: 1.4rem 0 .4rem; }
.legal p, .legal li { color: var(--c-muted); }
.legal p { margin-bottom: .8rem; }
.legal ul { list-style: disc; padding-left: 1.3rem; margin-bottom: .8rem; display: grid; gap: .3rem; }
.legal a { color: var(--c-primary); text-decoration: underline; }
.legal .back { display: inline-flex; align-items: center; gap: .4rem; margin-bottom: 1.6rem; font-weight: 600; color: var(--c-primary); text-decoration: none; }
.legal .back:hover { gap: .65rem; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 440px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2)::after { display: none; }
  .about, .career, .contact { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .nav, .header__cta { display: none; }
  .hamburger { display: flex; }
  .nav.open {
    display: flex; flex-direction: column; gap: .3rem; position: fixed; inset: var(--header-h) 0 auto 0;
    background: var(--c-bg); border-bottom: 1px solid var(--c-border); padding: 1rem var(--gutter) 1.4rem;
    box-shadow: var(--shadow-lg); margin: 0;
  }
  .nav.open a { padding: .85rem 1rem; font-size: 1.05rem; border-radius: 12px; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .hero__badges { grid-template-columns: 1fr 1fr; gap: 1.2rem; }
  .form__row { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .cards, .features, .steps { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .badge-item { min-width: 100%; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}