/* ============================================================
   GP Industrieboden — Stylesheet
   Minimalistisch · rund · warm · industrieller Orange-Akzent
   ============================================================ */

:root {
  /* Farben — gräuliche, schlichte Variante */
  --bg:        #e8e9ea;   /* sanftes Grau */
  --bg-2:      #dfe1e3;
  --surface:   #f7f8f9;   /* Karten, leicht heller */
  --ink:       #1a1c1e;   /* dunkle Schrift */
  --ink-soft:  #41454a;
  --muted:     #6c7177;
  --line:      rgba(0,0,0,.10);
  --line-2:    rgba(0,0,0,.16);

  --accent:      #4f7cac;  /* dezentes Stahlblau */
  --accent-deep: #3a5f88;  /* dunkler, fuer hellen Grund */
  --accent-soft: rgba(79,124,172,.14);

  --dark:      #20242a;   /* Panels (Process/Kontakt) als Kontrast */
  --dark-2:    #282d34;
  --on-dark:   #f3f4f5;
  --on-dark-muted: #a9afb6;

  /* Typo */
  --font-display: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body:    "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Radius */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 36px;
  --r-pill: 999px;

  /* Schatten — dezent auf hellem Grund */
  --shadow-sm: 0 1px 2px rgba(20,24,28,.05), 0 2px 8px rgba(20,24,28,.05);
  --shadow-md: 0 4px 14px rgba(20,24,28,.07), 0 14px 34px rgba(20,24,28,.08);
  --shadow-lg: 0 10px 30px rgba(20,24,28,.10), 0 30px 70px rgba(20,24,28,.12);

  /* Layout */
  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 56px);
  --section-y: clamp(64px, 9vw, 128px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  font-weight: 450;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }
.section { padding-block: var(--section-y); }
.center { text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body);
  font-weight: 650;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: var(--accent); display: inline-block;
}
.eyebrow.center-line { justify-content: center; }

.section-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head.center { margin-inline: auto; }
.section-head h2 {
  font-size: clamp(30px, 4.6vw, 50px);
  margin-top: 16px;
}
.section-head p {
  margin-top: 18px;
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--muted);
  max-width: 60ch;
}
.section-head.center p { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body);
  font-weight: 650;
  font-size: 16px;
  padding: 15px 26px;
  border-radius: var(--r-pill);
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), background .2s, box-shadow .25s, color .2s;
  white-space: nowrap;
  line-height: 1;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(79,124,172,.28); }
.btn-primary:hover { background: #5d8abb; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(79,124,172,.34); }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: #15130f; }
.btn-dark:hover { background: #fff; transform: translateY(-2px); }
.btn-lg { padding: 18px 34px; font-size: 17px; }
.btn-block { width: 100%; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(232,233,234,.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.02em; flex-shrink: 0; }
.brand > span { white-space: nowrap; line-height: 1.1; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
  box-shadow: 0 4px 12px rgba(79,124,172,.3);
  flex-shrink: 0;
}
.brand small { display: block; font-family: var(--font-body); font-weight: 550; font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-weight: 550; font-size: 15.5px; color: var(--ink-soft);
  padding: 9px 14px; border-radius: var(--r-pill); transition: background .2s, color .2s;
}
.nav-links a:hover { background: var(--bg-2); color: var(--ink); }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; font-size: 15.5px; color: var(--ink); }
.nav-phone svg { width: 17px; height: 17px; color: var(--accent); }

.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; background: var(--surface); box-shadow: var(--shadow-sm); }
.nav-toggle span { width: 20px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .3s, opacity .3s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: 130px; padding-bottom: var(--section-y); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 70px); align-items: center; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--surface); box-shadow: var(--shadow-sm); border: 1px solid var(--line);
  padding: 8px 16px 8px 10px; border-radius: var(--r-pill);
  font-weight: 600; font-size: 13.5px; color: var(--ink-soft);
  margin-bottom: 26px;
}
.hero-badge b { display: inline-flex; align-items: center; gap: 5px; background: var(--accent-soft); color: var(--accent-deep); padding: 4px 10px; border-radius: var(--r-pill); font-size: 12px; font-weight: 700; }
.hero-badge .stars { color: var(--accent); letter-spacing: 1px; }

.hero h1 {
  font-size: clamp(38px, 6vw, 70px);
  letter-spacing: -0.03em;
}
.hero h1 .hl { color: var(--accent); }
.hero-lead {
  margin-top: 24px; font-size: clamp(17px, 1.9vw, 21px);
  color: var(--ink-soft); max-width: 50ch; line-height: 1.6;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 40px; }
.hero-trust .t { }
.hero-trust .t b { display: block; font-family: var(--font-display); font-weight: 700; font-size: 26px; color: var(--ink); letter-spacing: -0.02em; }
.hero-trust .t span { font-size: 14px; color: var(--muted); }

/* Hero visual */
.hero-visual { position: relative; }
.hero-media {
  position: relative; border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4 / 5;
  background: var(--bg-2);
}
.hero-media image-slot { width: 100%; height: 100%; }
.hero-float {
  position: absolute; background: var(--surface); border-radius: var(--r-md); border: 1px solid var(--line);
  box-shadow: var(--shadow-md); padding: 14px 18px; display: flex; align-items: center; gap: 12px;
}
.hero-float .ic { width: 40px; height: 40px; border-radius: 11px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; flex-shrink: 0; }
.hero-float .ic svg { width: 20px; height: 20px; }
.hero-float b { display: block; font-family: var(--font-display); font-weight: 650; font-size: 15px; line-height: 1.2; }
.hero-float span { font-size: 12.5px; color: var(--muted); }
.hero-float.f1 { left: -26px; bottom: 64px; }
.hero-float.f2 { right: -22px; top: 54px; }

.hero-blob { display: none; }

/* ============================================================
   LOGO / TRUST STRIP
   ============================================================ */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-block: 26px; flex-wrap: wrap; }
.strip-label { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.strip-items { display: flex; flex-wrap: wrap; gap: 14px 30px; }
.strip-items .it { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 15px; color: var(--ink-soft); }
.strip-items .it svg { width: 19px; height: 19px; color: var(--accent); flex-shrink: 0; }

/* ============================================================
   USP / FEATURES
   ============================================================ */
.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.usp {
  background: var(--surface); border-radius: var(--r-lg); padding: 32px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
  transition: transform .3s, box-shadow .3s;
}
.usp:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.usp .ic { width: 52px; height: 52px; border-radius: 15px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; margin-bottom: 22px; }
.usp .ic svg { width: 26px; height: 26px; }
.usp h3 { font-size: 21px; margin-bottom: 10px; }
.usp p { color: var(--muted); font-size: 15.5px; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service {
  position: relative; background: var(--surface); border-radius: var(--r-lg);
  padding: 30px; border: 1px solid var(--line); overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  display: flex; flex-direction: column;
}
.service:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.service .num { position: absolute; top: 24px; right: 28px; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--line-2); }
.service .ic { width: 56px; height: 56px; border-radius: 16px; background: var(--bg-2); color: var(--accent-deep); box-shadow: inset 0 0 0 1px var(--line); display: grid; place-items: center; margin-bottom: 22px; transition: background .3s, color .3s; }
.service:hover .ic { background: var(--accent); color: #fff; }
.service .ic svg { width: 27px; height: 27px; }
.service h3 { font-size: 22px; margin-bottom: 10px; }
.service p { color: var(--muted); font-size: 15.5px; margin-bottom: 18px; flex: 1; }
.service .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.service .tags span { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); background: var(--bg-2); padding: 5px 11px; border-radius: var(--r-pill); }
.service .more { display: inline-flex; align-items: center; gap: 7px; font-weight: 650; font-size: 14.5px; color: var(--accent-deep); }
.service .more svg { width: 16px; height: 16px; transition: transform .25s; }
.service:hover .more svg { transform: translateX(4px); }

/* ============================================================
   PROCESS
   ============================================================ */
.process { background: var(--dark); color: var(--on-dark); border-radius: clamp(24px, 4vw, 44px); }
.process h2, .process h3 { color: var(--on-dark); }
.process .eyebrow { color: #9bbbdc; }
.process .section-head p { color: var(--on-dark-muted); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding-top: 28px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  color: var(--accent); display: block; margin-bottom: 14px;
}
.step .line { position: absolute; top: 8px; left: 0; right: 0; height: 1px; background: rgba(255,255,255,.14); }
.step .dot { position: absolute; top: 5px; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.step h3 { font-size: 19px; margin-bottom: 9px; }
.step p { color: var(--on-dark-muted); font-size: 15px; }

/* ============================================================
   MATERIALS / RATGEBER
   ============================================================ */
.mat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.mat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 30px; display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start;
  transition: box-shadow .3s, transform .3s;
}
.mat:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.mat .badge { width: 60px; height: 60px; border-radius: 17px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 15px; }
.mat h3 { font-size: 20px; margin-bottom: 8px; }
.mat p { color: var(--muted); font-size: 15px; margin-bottom: 14px; }
.mat .specs { display: flex; flex-direction: column; gap: 8px; }
.mat .specs li { display: flex; gap: 10px; font-size: 14px; color: var(--ink-soft); align-items: flex-start; }
.mat .specs li svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.ind-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ind {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 1 / 1; background: var(--bg-2); box-shadow: var(--shadow-sm);
}
.ind image-slot { width: 100%; height: 100%; }
.ind .label { position: absolute; inset: auto 0 0 0; padding: 22px; background: linear-gradient(to top, rgba(15,13,11,.82), transparent); color: #fff; display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 17px; }
.ind .label svg { width: 19px; height: 19px; }

/* ============================================================
   WHY / SPLIT
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.split-media { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 5 / 6; background: var(--bg-2); }
.split-media image-slot { width: 100%; height: 100%; }
.check-list { display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.check-list li { display: flex; gap: 14px; align-items: flex-start; }
.check-list .ck { width: 28px; height: 28px; border-radius: 9px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; flex-shrink: 0; margin-top: 2px; }
.check-list .ck svg { width: 16px; height: 16px; }
.check-list b { display: block; font-family: var(--font-display); font-weight: 650; font-size: 17px; margin-bottom: 3px; }
.check-list span { color: var(--muted); font-size: 15px; }

/* ============================================================
   STATS BAND
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat b { font-family: var(--font-display); font-weight: 700; font-size: clamp(36px, 5vw, 54px); color: var(--accent); letter-spacing: -0.03em; display: block; }
.stat span { font-size: 15px; color: var(--ink-soft); font-weight: 550; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; transition: box-shadow .25s; }
.faq-item.open { box-shadow: var(--shadow-sm); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; text-align: left; font-family: var(--font-display); font-weight: 600; font-size: 17.5px; color: var(--ink); }
.faq-q .pm { width: 30px; height: 30px; border-radius: 9px; background: var(--bg-2); display: grid; place-items: center; flex-shrink: 0; transition: background .25s, transform .3s; position: relative; }
.faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; background: var(--ink); border-radius: 2px; transition: transform .3s, background .25s; }
.faq-q .pm::before { width: 13px; height: 2px; }
.faq-q .pm::after { width: 2px; height: 13px; }
.faq-item.open .pm { background: var(--accent); }
.faq-item.open .pm::before, .faq-item.open .pm::after { background: #fff; }
.faq-item.open .pm::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 24px 24px; color: var(--muted); font-size: 15.5px; }

/* ============================================================
   CTA / CONTACT
   ============================================================ */
.contact { background: var(--dark); color: var(--on-dark); border-radius: clamp(24px, 4vw, 44px); overflow: hidden; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 70px); align-items: stretch; }
.contact-info h2 { color: var(--on-dark); font-size: clamp(30px, 4vw, 46px); }
.contact-info .eyebrow { color: #9bbbdc; }
.contact-info > p { color: var(--on-dark-muted); margin-top: 18px; font-size: 18px; max-width: 44ch; }
.contact-methods { display: flex; flex-direction: column; gap: 14px; margin-top: 34px; }
.cm { display: flex; align-items: center; gap: 15px; }
.cm .ic { width: 46px; height: 46px; border-radius: 13px; background: rgba(255,255,255,.07); color: #9bbbdc; display: grid; place-items: center; flex-shrink: 0; }
.cm .ic svg { width: 21px; height: 21px; }
.cm small { display: block; font-size: 13px; color: var(--on-dark-muted); }
.cm b { font-family: var(--font-display); font-weight: 600; font-size: 18px; }
.contact-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.contact-badges span { font-size: 13px; font-weight: 600; color: var(--on-dark); background: rgba(255,255,255,.07); padding: 8px 14px; border-radius: var(--r-pill); }

/* Form */
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(26px, 3vw, 40px); box-shadow: var(--shadow-lg); }
.form-card h3 { font-size: 23px; margin-bottom: 6px; }
.form-card .sub { color: var(--muted); font-size: 15px; margin-bottom: 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; font-weight: 650; color: var(--ink-soft); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; font-family: inherit; font-size: 15.5px; color: var(--ink);
  background: var(--bg); border: 1.5px solid var(--line-2); border-radius: var(--r-sm);
  padding: 13px 15px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input::placeholder, .field textarea::placeholder { color: #a8a298; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); background: var(--surface);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 110px; }
.field select { appearance: none; 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='%23756f66' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 20px; font-size: 13px; color: var(--muted); }
.form-consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); flex-shrink: 0; }
.form-note { font-size: 13px; color: var(--muted); text-align: center; margin-top: 14px; }
.form-success { display: none; text-align: center; padding: 30px 10px; }
.form-success.show { display: block; }
.form-success .ic { width: 64px; height: 64px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; margin: 0 auto 18px; }
.form-success .ic svg { width: 32px; height: 32px; }
.form-success h3 { margin-bottom: 8px; }
.form-success p { color: var(--muted); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { padding-block: clamp(48px, 6vw, 80px) 30px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 44px; border-bottom: 1px solid var(--line); }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { color: var(--muted); font-size: 15px; max-width: 32ch; }
.footer-col h4 { font-family: var(--font-display); font-size: 15px; font-weight: 650; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: var(--muted); font-size: 15px; transition: color .2s; }
.footer-col a:hover { color: var(--accent-deep); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 26px; flex-wrap: wrap; }
.footer-bottom p { color: var(--muted); font-size: 14px; }
.footer-bottom .legal { display: flex; gap: 20px; }
.footer-bottom .legal a { color: var(--muted); font-size: 14px; }
.footer-bottom .legal a:hover { color: var(--ink); }

/* Floating mobile call button */
.fab { position: fixed; right: 18px; bottom: 18px; z-index: 90; display: none; width: 58px; height: 58px; border-radius: 50%; background: var(--accent); color: #fff; place-items: center; box-shadow: 0 8px 22px rgba(79,124,172,.4); animation: fabpulse 2.4s infinite; }
.fab svg { width: 24px; height: 24px; }
@keyframes fabpulse { 0%,100% { box-shadow: 0 8px 22px rgba(79,124,172,.4); } 50% { box-shadow: 0 8px 22px rgba(79,124,172,.4), 0 0 0 12px rgba(79,124,172,.0); } }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 460px; margin: 8px auto 0; width: 100%; }
  .usp-grid, .services-grid, .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
  .mat-grid { grid-template-columns: 1fr; }
  .faq-wrap { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split-media { max-width: 460px; aspect-ratio: 16/12; order: -1; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
  .nav { height: 68px; }
  .hero { padding-top: 110px; }

  /* Mobile menu */
  .nav-links {
    position: fixed; inset: 68px 0 auto 0;
    background: var(--surface); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 16px var(--pad) 24px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .3s, opacity .3s;
  }
  .nav-open .nav-links { display: flex; transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 14px 16px; font-size: 17px; border-radius: var(--r-sm); }
  .nav-links .btn { margin-top: 8px; }

  .usp-grid, .services-grid, .ind-grid, .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-float.f1 { left: -8px; }
  .hero-float.f2 { right: -8px; }
  .hero-trust { gap: 20px 28px; }
  .fab { display: grid; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .process .steps .step .line { display: none; }
  .step { padding-top: 0; }
  .step .dot { display: none; }
}

@media (max-width: 420px) {
  .hero-float { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
}