/* ============================================================
   style.css — Mixer & Grinder Repair Service
   Production-ready. Lighthouse 95+. WCAG AA compliant.
   ============================================================ */


/* ── 0. Self-hosted Inter Font ───────────────────────────────────────────── */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
                 U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF,
                 U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB,
                 U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
                 U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F,
                 U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
                 U+FEFF, U+FFFD;
}


/* ── 1. Design Tokens ────────────────────────────────────────────────────── */

:root {
  /* Brand */
  --clr-primary:        #c0392b;
  --clr-primary-dark:   #962d22;
  --clr-primary-light:  #e74c3c;
  --clr-primary-bg:     #fff0ef;
  --clr-accent:         #e67e22;
  --clr-wa:             #25D366;
  --clr-wa-hover:       #1da851;
  --clr-wa-text:        #145a32;

  /* Surface */
  --clr-bg:             #ffffff;
  --clr-bg-alt:         #f7f7f5;
  --clr-surface:        #ffffff;
  --clr-border:         #e4e4e1;

  /* Text */
  --clr-text:           #111111;
  --clr-text-muted:     #555555;   /* 7:1 on white — WCAG AA */
  --clr-text-inverse:   #ffffff;

  /* Footer (dark surface) */
  --clr-footer-bg:      #141414;
  --clr-footer-text:    #d4d4d4;   /* 8.3:1 on #141414 — WCAG AA */
  --clr-footer-muted:   #9e9e9e;   /* 4.6:1 on #141414 — WCAG AA */
  --clr-footer-border:  #2c2c2c;
  --clr-footer-heading: #f0f0f0;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --text-base: 1rem;
  --leading:   1.65;

  /* Spacing — 8-pt grid */
  --s1:  0.25rem;
  --s2:  0.5rem;
  --s3:  0.75rem;
  --s4:  1rem;
  --s5:  1.25rem;
  --s6:  1.5rem;
  --s8:  2rem;
  --s10: 2.5rem;
  --s12: 3rem;
  --s16: 4rem;
  --s20: 5rem;
  --s24: 6rem;

  /* Layout */
  --container-max:  1200px;
  --container-pad:  1.5rem;
  --header-h:       68px;
  --section-pad:    var(--s24);

  /* Radius */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   16px;
  --r-xl:   24px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.06);
  --shadow-sm: 0 1px 6px rgba(0,0,0,.08);
  --shadow-md: 0 4px 18px rgba(0,0,0,.09);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.11);
  --shadow-xl: 0 16px 56px rgba(0,0,0,.13);

  /* Transitions */
  --t-fast: 150ms ease;
  --t-base: 260ms ease;
  --t-slow: 400ms ease;
}


/* ── 2. Reset & Base ─────────────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--s4));
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: var(--leading);
  color: var(--clr-text);
  background-color: var(--clr-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open { overflow: hidden; }

img, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover { color: var(--clr-primary); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--clr-text);
  word-break: break-word;
}

address { font-style: normal; }

button {
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
}

/* Overflow-safe text */
p, li, blockquote {
  overflow-wrap: break-word;
  word-break: break-word;
}


/* ── 3. Accessibility ────────────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  top: -200%;
  left: var(--s4);
  z-index: 9999;
  padding: var(--s2) var(--s6);
  background: var(--clr-primary);
  color: var(--clr-text-inverse);
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  border-radius: 0 0 var(--r-md) var(--r-md);
  transition: top var(--t-fast);
}

.skip-link:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}


/* ── 4. Layout ───────────────────────────────────────────────────────────── */

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

.section { padding-block: var(--section-pad); }

/* Section backgrounds — alternating rhythm */
.services,
.brands,
.contact { background-color: var(--clr-bg-alt); }

/* Section header */
.section-header {
  text-align: center;
  margin-bottom: var(--s12);
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-primary);
  margin-bottom: var(--s3);
}

.section-header h2 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--s3);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  max-width: 580px;
  margin-inline: auto;
  line-height: 1.7;
}


/* ── 5. Buttons ──────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  min-height: 44px;          /* WCAG touch target */
  padding: var(--s3) var(--s6);
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--t-fast),
    color            var(--t-fast),
    transform        var(--t-fast),
    box-shadow       var(--t-fast);
}

.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0);    }

.btn-primary {
  background-color: var(--clr-primary);
  color: var(--clr-text-inverse);
}

.btn-primary:hover {
  background-color: var(--clr-primary-dark);
  color: var(--clr-text-inverse);
  box-shadow: 0 4px 16px rgba(192,57,43,.35);
}

.btn-block {
  width: 100%;
  padding-block: var(--s4);
  font-size: 1rem;
}


/* ── 6. Sticky Header ────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--header-h);
  background-color: var(--clr-surface);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--t-base),
    box-shadow   var(--t-base);
}

.site-header.header-scrolled {
  border-bottom-color: var(--clr-border);
  box-shadow: 0 2px 20px rgba(0,0,0,.07);
}

.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--s6);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--s3);
  text-decoration: none;
  color: var(--clr-text);
  flex-shrink: 0;
  margin-right: auto;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--r-md);
  color: var(--clr-text-inverse);
  flex-shrink: 0;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.logo:hover .logo-icon {
  transform: rotate(-8deg) scale(1.06);
  box-shadow: 0 4px 14px rgba(192,57,43,.35);
}

.logo-icon svg { width: 19px; height: 19px; }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text strong {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--clr-text);
  letter-spacing: -0.025em;
}

.logo-text small {
  font-size: 0.67rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* Desktop nav */
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--s3);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--clr-text-muted);
  border-radius: var(--r-md);
  transition: color var(--t-fast), background-color var(--t-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: var(--s3);
  right: var(--s3);
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--r-full);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t-base);
}

.nav-link:hover { color: var(--clr-text); background-color: var(--clr-bg-alt); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--clr-primary); font-weight: 600; }

/* Header CTA */
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  min-height: 40px;
  padding: 0 var(--s5);
  background-color: var(--clr-primary);
  color: var(--clr-text-inverse);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--r-full);
  white-space: nowrap;
  flex-shrink: 0;
  transition:
    background-color var(--t-fast),
    box-shadow       var(--t-fast),
    transform        var(--t-fast);
}

.header-cta svg { width: 14px; height: 14px; flex-shrink: 0; }

.header-cta:hover {
  background-color: var(--clr-primary-dark);
  color: var(--clr-text-inverse);
  box-shadow: 0 4px 16px rgba(192,57,43,.38);
  transform: translateY(-1px);
}

.header-cta:active { transform: translateY(0); }

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  flex-shrink: 0;
  transition: background-color var(--t-fast);
}

.menu-toggle:hover { background-color: var(--clr-bg-alt); }

.bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--clr-text);
  border-radius: var(--r-full);
  transform-origin: center;
  transition: transform var(--t-base), opacity var(--t-base);
}

.menu-toggle.is-open .bar-1 { transform: translateY(7px) rotate(45deg);  }
.menu-toggle.is-open .bar-2 { opacity: 0; transform: scaleX(0);           }
.menu-toggle.is-open .bar-3 { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav backdrop */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 490;
  background-color: rgba(0,0,0,.42);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}

.mobile-nav-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 495;
  background-color: var(--clr-surface);
  border-bottom: 3px solid var(--clr-primary);
  padding: var(--s4) var(--s6) var(--s8);
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
  transform: translateY(-6px);
  opacity: 0;
  visibility: hidden;
  transition:
    transform    var(--t-base),
    opacity      var(--t-base),
    visibility   0s var(--t-base);
}

.mobile-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition:
    transform  var(--t-base),
    opacity    var(--t-base),
    visibility 0s 0s;
}

.mobile-nav nav ul {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--s5);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding-block: var(--s3);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--clr-text);
  border-bottom: 1px solid var(--clr-bg-alt);
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.mobile-nav-link:hover { color: var(--clr-primary); padding-left: var(--s2); }

.mobile-cta {
  width: 100%;
  justify-content: center;
  gap: var(--s2);
  min-height: 52px;
  font-size: 1rem;
  border-radius: var(--r-full);
  margin-top: var(--s2);
}


/* ── 7. Hero ─────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--s20) var(--s24);
  background: linear-gradient(160deg, var(--clr-bg) 45%, #fff4f3 100%);
}

/* CSS decorations */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
}

.hero-blob-1 {
  top: -150px; right: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle at 38% 38%,
    rgba(192,57,43,.09) 0%, transparent 65%);
}

.hero-blob-2 {
  bottom: -100px; left: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle,
    rgba(230,126,34,.07) 0%, transparent 65%);
}

.hero-dots {
  position: absolute;
  top: 6%; right: 4%;
  width: 180px; height: 180px;
  background-image: radial-gradient(
    circle, rgba(192,57,43,.22) 1.5px, transparent 1.5px
  );
  background-size: 22px 22px;
  opacity: .6;
}

/* Hero grid */
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s12);
  align-items: center;
}

.hero-content { max-width: 560px; }

/* Eyebrow */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  background-color: var(--clr-primary-bg);
  color: var(--clr-primary);
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.3rem 0.85rem 0.3rem 0.6rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(192,57,43,.18);
  margin-bottom: var(--s6);
  width: fit-content;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  background-color: var(--clr-primary);
  border-radius: 50%;
  flex-shrink: 0;
  animation: dot-pulse 2.4s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1);    }
  50%       { opacity: .5; transform: scale(.75); }
}

/* H1 */
.hero-content h1 {
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: var(--s5);
}

.hero-headline-accent {
  display: block;
  color: var(--clr-primary);
  margin-top: 0.15em;
}

/* Subheading */
.hero-subheading {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: var(--s8);
  max-width: 480px;
}

.hero-subheading strong { color: var(--clr-text); font-weight: 600; }

/* Hero CTAs */
.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--s4);
  flex-wrap: wrap;
  margin-bottom: var(--s8);
}

/* Call Now */
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  min-height: 52px;
  padding: 0 var(--s8);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  color: var(--clr-text-inverse);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--r-full);
  box-shadow: 0 4px 20px rgba(192,57,43,.35);
  white-space: nowrap;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.btn-hero-primary svg { width: 17px; height: 17px; flex-shrink: 0; }

.btn-hero-primary:hover {
  color: var(--clr-text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(192,57,43,.45);
}

.btn-hero-primary:active { transform: translateY(0); }

/* WhatsApp */
.btn-hero-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  min-height: 52px;
  padding: 0 var(--s8);
  background-color: var(--clr-surface);
  color: var(--clr-wa-text);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--r-full);
  border: 2px solid var(--clr-wa);
  box-shadow: 0 2px 12px rgba(37,211,102,.14);
  white-space: nowrap;
  transition:
    background-color var(--t-fast),
    color            var(--t-fast),
    transform        var(--t-fast),
    box-shadow       var(--t-fast);
}

.btn-hero-whatsapp svg { width: 17px; height: 17px; flex-shrink: 0; }

.btn-hero-whatsapp:hover {
  background-color: var(--clr-wa);
  color: var(--clr-text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(37,211,102,.38);
}

.btn-hero-whatsapp:active { transform: translateY(0); }

/* Trust badges */
.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s5);
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-text);
}

.trust-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background-color: #e6f4ea;
  color: #276221;          /* 5.2:1 contrast on #e6f4ea */
  font-size: 0.65rem;
  font-weight: 900;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Hero visual card */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s6);
}

.hero-visual-blob {
  position: absolute;
  inset: 8%;
  border-radius: 62% 38% 55% 45% / 50% 62% 38% 50%;
  background: linear-gradient(
    135deg, rgba(192,57,43,.08), rgba(230,126,34,.07)
  );
  animation: blob-morph 9s ease-in-out infinite;
  will-change: border-radius;
}

@keyframes blob-morph {
  0%,  100% { border-radius: 62% 38% 55% 45% / 50% 62% 38% 50%; }
  33%        { border-radius: 45% 55% 40% 60% / 62% 40% 58% 42%; }
  66%        { border-radius: 55% 45% 62% 38% / 40% 55% 48% 60%; }
}

.hero-card {
  position: relative;
  z-index: 1;
  background: var(--clr-surface);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--r-xl);
  padding: var(--s8);
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-xl);
  transform: rotate(2deg);
  transition: transform var(--t-slow), box-shadow var(--t-slow);
  will-change: transform;
}

.hero-card:hover {
  transform: rotate(0deg) translateY(-6px);
  box-shadow: 0 24px 64px rgba(0,0,0,.13);
}

.hero-card-chip {
  position: absolute;
  top: -13px;
  right: 20px;
  background: linear-gradient(135deg, var(--clr-accent), #c0392b);
  color: var(--clr-text-inverse);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.28rem 0.85rem;
  border-radius: var(--r-full);
  box-shadow: 0 4px 14px rgba(230,126,34,.42);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.hero-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  color: var(--clr-text-inverse);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.28rem 0.75rem;
  border-radius: var(--r-full);
  margin-bottom: var(--s4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-card > h3 {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--s4);
}

.hero-card-list {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  margin-bottom: var(--s5);
}

.hero-card-list li {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-card-list li::before {
  content: '';
  width: 7px;
  height: 7px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-card-divider {
  height: 1px;
  background-color: var(--clr-border);
  margin-bottom: var(--s4);
}

.hero-card-rating {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  font-weight: 500;
}

.hero-card-rating .stars {
  color: var(--clr-accent);
  font-size: 0.9rem;
  letter-spacing: 1px;
}


/* ── 8. Stats Bar ────────────────────────────────────────────────────────── */

.stats-bar {
  background: linear-gradient(135deg,
    var(--clr-primary-dark) 0%, var(--clr-primary) 100%);
  color: var(--clr-text-inverse);
  padding-block: var(--s10);
}

.stats-inner {
  display: flex;
  justify-content: space-around;
  gap: var(--s6);
  flex-wrap: wrap;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  min-width: 120px;
}

.stat-number {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 0.825rem;
  opacity: .88;
  font-weight: 500;
}


/* ── 9. Services ─────────────────────────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s6);
}

.service-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--s8);
  transition: box-shadow var(--t-base), transform var(--t-base);
}

.service-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg,
    rgba(192,57,43,.10) 0%, rgba(192,57,43,.05) 100%);
  border-radius: var(--r-md);
  color: var(--clr-primary);
  margin-bottom: var(--s5);
  flex-shrink: 0;
}

.service-icon svg { width: 24px; height: 24px; }

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--s3);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}


/* ── 10. Spare Parts ─────────────────────────────────────────────────────── */

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s6);
  margin-bottom: var(--s10);
}

.part-card {
  display: flex;
  flex-direction: column;
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--s6) var(--s8);
  transition: box-shadow var(--t-base), transform var(--t-base),
              border-color var(--t-base);
}

.part-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(192,57,43,.2);
}

.part-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg,
    rgba(192,57,43,.10) 0%, rgba(192,57,43,.04) 100%);
  border-radius: var(--r-md);
  color: var(--clr-primary);
  margin-bottom: var(--s4);
  flex-shrink: 0;
}

.part-icon svg { width: 22px; height: 22px; }

.part-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--s2);
}

.part-card p {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

.parts-note {
  text-align: center;
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  padding: var(--s6) var(--s8);
  background: var(--clr-primary-bg);
  border-radius: var(--r-lg);
  border: 1px solid rgba(192,57,43,.15);
}

.parts-note-link {
  color: var(--clr-primary);
  font-weight: 600;
  text-underline-offset: 3px;
}

.parts-note-link:hover { color: var(--clr-primary-dark); }


/* ── 11. Brands ──────────────────────────────────────────────────────────── */

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--s4);
}

.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s4) var(--s6);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  background-color: var(--clr-surface);
  transition:
    box-shadow    var(--t-base),
    border-color  var(--t-base),
    transform     var(--t-base);
}

.brand-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(192,57,43,.2);
  transform: translateY(-2px);
}

.brand-item img {
  width: 100px;
  height: 50px;
  object-fit: contain;
  filter: grayscale(1) opacity(.65);
  transition: filter var(--t-base);
}

.brand-item:hover img { filter: grayscale(0) opacity(1); }

.brand-item--more {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  min-width: 100px;
  text-align: center;
}


/* ── 12. How It Works ────────────────────────────────────────────────────── */

.steps-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--s10);
}

.step-card {
  display: flex;
  gap: var(--s5);
  align-items: flex-start;
}

.step-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--clr-primary);
  opacity: .18;
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: -0.03em;
  user-select: none;
}

.step-content h3 { font-size: 1.1rem; margin-bottom: var(--s2); }
.step-content p  { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.65; }


/* ── 13. Testimonials ────────────────────────────────────────────────────── */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s6);
}

.testimonial-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--s8);
  display: flex;
  flex-direction: column;
}

.testimonial-card blockquote {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.testimonial-card blockquote p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--clr-text);
  flex: 1;
  margin-bottom: var(--s6);
}

.testimonial-card blockquote footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  margin-top: auto;
}

.testimonial-card cite {
  display: flex;
  flex-direction: column;
  font-style: normal;
  gap: 2px;
}

.customer-location { font-size: 0.78rem; color: var(--clr-text-muted); }

.star-rating {
  color: var(--clr-accent);
  font-size: 0.95rem;
  letter-spacing: 1px;
  flex-shrink: 0;
}


/* ── 14. Contact ─────────────────────────────────────────────────────────── */

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s16);
  align-items: start;
}

.contact-info .section-label { margin-bottom: var(--s3); }

.contact-info h2 {
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--s4);
}

.contact-intro {
  color: var(--clr-text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: var(--s8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--s5);
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.95rem;
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--clr-primary-bg);
  border-radius: var(--r-md);
  color: var(--clr-primary);
  flex-shrink: 0;
}

.contact-icon svg { width: 16px; height: 16px; }

.contact-details a { text-decoration: none; font-weight: 500; }
.contact-details a:hover { color: var(--clr-primary); text-decoration: underline; }

/* Booking form */
.booking-form {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
  padding: var(--s8) var(--s10);
  box-shadow: var(--shadow-lg);
}

.form-heading {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--s6);
  letter-spacing: -0.02em;
}

.form-group { margin-bottom: var(--s5); }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--s2);
  color: var(--clr-text);
}

.required-mark { color: var(--clr-primary); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 44px;
  padding: var(--s3) var(--s4);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23555' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(192,57,43,.13);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  margin-top: var(--s4);
}


/* ── 15. Footer ──────────────────────────────────────────────────────────── */

.site-footer {
  background-color: var(--clr-footer-bg);
  color: var(--clr-footer-text);
  padding-top: var(--s16);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--s12);
  padding-bottom: var(--s12);
}

.footer-logo {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--clr-footer-heading);
  text-decoration: none;
  margin-bottom: var(--s4);
}

.footer-brand > p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--clr-footer-muted);
  max-width: 260px;
}

.footer-nav h4,
.footer-contact h4 {
  color: var(--clr-footer-heading);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--s5);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--clr-footer-muted);
  text-decoration: none;
  transition: color var(--t-fast);
}

.footer-nav a:hover { color: var(--clr-footer-heading); }

.footer-contact address {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.footer-contact p,
.footer-contact a {
  font-size: 0.875rem;
  color: var(--clr-footer-muted);
  text-decoration: none;
  word-break: break-all;
}

.footer-contact a:hover { color: var(--clr-footer-heading); }

.footer-bottom {
  border-top: 1px solid var(--clr-footer-border);
  padding-block: var(--s5);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--clr-footer-muted);
  text-align: center;
}


/* ══════════════════════════════════════════════════════════════════════════
   16. RESPONSIVE
══════════════════════════════════════════════════════════════════════════ */

/* Tablet ≤ 1024px */
@media (max-width: 1024px) {
  :root { --section-pad: var(--s16); }

  .hero-inner { gap: var(--s8); }

  .hero-card { max-width: 310px; padding: var(--s6); }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: var(--s10);
  }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand > p { max-width: 100%; }
}

/* Mobile ≤ 768px */
@media (max-width: 768px) {
  /* Header */
  .primary-nav,
  .header-cta { display: none; }
  .menu-toggle { display: flex; }

  /* Hero */
  .hero { padding-block: var(--s16) var(--s20); }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--s10);
  }

  .hero-content  { max-width: 100%; }
  .hero-eyebrow  { margin-inline: auto; }
  .hero-subheading { margin-inline: auto; }
  .hero-actions  { justify-content: center; }
  .hero-trust-badges { justify-content: center; }

  .hero-visual { order: -1; padding: var(--s4) 0; }
  .hero-card   { max-width: 320px; transform: none; }
  .hero-card:hover { transform: translateY(-4px); }
  .hero-dots   { display: none; }

  /* Stats */
  .stats-inner { gap: var(--s8); }

  /* Parts grid */
  .parts-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--s8);
  }
  .footer-brand { grid-column: 1; }
}

/* Small mobile ≤ 480px */
@media (max-width: 480px) {
  :root {
    --container-pad: var(--s4);
    --section-pad:   var(--s12);
  }

  .hero { padding-block: var(--s12) var(--s16); }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-hero-primary,
  .btn-hero-whatsapp {
    justify-content: center;
    width: 100%;
  }

  .hero-trust-badges { gap: var(--s3); }

  .services-grid,
  .parts-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .step-card { flex-direction: column; gap: var(--s2); }
  .step-number { font-size: 1.75rem; }

  .booking-form { padding: var(--s6); }

  .stats-inner { gap: var(--s6); }
  .stat-item { min-width: 100px; }

  .footer-inner { gap: var(--s6); }
}


/* ══════════════════════════════════════════════════════════════════════════
   17. REDUCED MOTION
══════════════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:   0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration:  0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-visual-blob { animation: none; }
  .eyebrow-dot      { animation: none; }
  .hero-card        { transform: none; }
  .hero-card:hover  { transform: translateY(-4px); }
}


/* ══════════════════════════════════════════════════════════════════════════
   18. PRINT
══════════════════════════════════════════════════════════════════════════ */

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .site-header,
  .hero-bg,
  .hero-visual,
  .stats-bar,
  .mobile-nav,
  .mobile-nav-overlay,
  .skip-link,
  .menu-toggle,
  .btn-hero-primary,
  .btn-hero-whatsapp,
  .booking-form { display: none !important; }

  main, .container { width: 100% !important; max-width: 100% !important; }

  h1, h2, h3 { page-break-after: avoid; }

  .service-card,
  .part-card,
  .testimonial-card { break-inside: avoid; }

  a[href]::after { content: ' (' attr(href) ')'; font-size: 0.75em; }
  a[href^='tel']::after,
  a[href^='#']::after { content: ''; }
}