/* ============================================================
   Strauss Solutions — Stylesheet
   Brand: Red #d0212f · Navy #14213d · White
   ============================================================ */

:root {
  --red: #d0212f;
  --red-dark: #a4131f;
  --navy: #14213d;
  --navy-2: #1b2a4d;
  --ink: #1c2433;
  --muted: #5b6577;
  --line: #e6e9ef;
  --bg: #ffffff;
  --bg-alt: #f4f6fa;
  --shadow: 0 10px 30px rgba(20, 33, 61, 0.10);
  --shadow-sm: 0 4px 14px rgba(20, 33, 61, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1140px;
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 12px 22px;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.btn-block { width: 100%; }

.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(208,33,47,.30); }
.btn-primary:hover { background: var(--red-dark); box-shadow: 0 10px 26px rgba(208,33,47,.40); }

.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }

.btn-call { background: var(--navy); color: #fff; }
.btn-call:hover { background: var(--navy-2); }

.btn-light { background: #fff; color: var(--red); }
.btn-light:hover { background: #ffe9eb; }

.btn-wa { background: #25d366; color: #0a3d1f; }
.btn-wa:hover { background: #1fb858; color: #062a14; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 100px;
}
.brand-logo { height: 80px; width: auto; }
.main-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.main-nav a {
  font-weight: 600;
  color: var(--navy);
  font-size: 0.98rem;
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--red);
  transition: width .2s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-call { font-size: 0.92rem; }

/* Language switch */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 22px;
  margin-right: 4px;
}
.lang-btn {
  background: none;
  border: 0;
  cursor: pointer;
  font-weight: 800;
  font-size: .9rem;
  color: var(--muted);
  padding: 4px 6px;
  border-radius: 6px;
  transition: color .15s ease, background .15s ease;
}
.lang-btn:hover { color: var(--navy); }
.lang-btn.active { color: #fff; background: var(--red); }
.lang-sep { color: var(--line); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 26px; height: 3px;
  background: var(--navy);
  border-radius: 3px;
  transition: .25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 10px 22px 18px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.mobile-nav a {
  padding: 12px 6px;
  font-weight: 600;
  color: var(--navy);
  border-bottom: 1px solid var(--line);
}
.mobile-nav a.btn-call { border: 0; margin-top: 8px; color: #fff; justify-content: center; }
.mobile-nav.open { display: flex; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(208,33,47,.10), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
  padding: 70px 0 80px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  font-size: .8rem;
  color: var(--red);
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.08;
  color: var(--navy);
  font-weight: 900;
  letter-spacing: -.5px;
}
.hero h1 .accent { color: var(--red); }
.lead {
  font-size: 1.12rem;
  color: var(--muted);
  margin: 20px 0 28px;
  max-width: 540px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  color: var(--navy);
  font-weight: 600;
  font-size: .95rem;
}

.hero-art { display: flex; justify-content: center; }
.art-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px 18px 22px;
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow);
  text-align: center;
  position: relative;
}
.art-van { width: 100%; height: auto; border-radius: 12px; }
.art-tag {
  color: var(--navy);
  font-weight: 700;
  letter-spacing: .04em;
  margin-top: 14px;
  font-size: 1.02rem;
}

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 46px; }
.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  color: var(--navy);
  font-weight: 900;
  letter-spacing: -.5px;
}
.section-sub { color: var(--muted); margin-top: 10px; font-size: 1.05rem; }

/* ---------- Service cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: #cfd6e4;
}
.card-ico {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 14px;
}
.card h3 { font-size: 1.12rem; color: var(--navy); font-weight: 800; }
.card p { color: var(--muted); font-size: .94rem; margin: 6px 0 16px; flex: 1; }
.card-price {
  display: flex; align-items: baseline; gap: 6px;
  border-top: 1px dashed var(--line);
  padding-top: 14px;
}
.card-price .amount { font-size: 1.5rem; font-weight: 900; color: var(--red); }
.card-price .unit { font-size: .85rem; color: var(--muted); font-weight: 600; }

/* ---------- Emergency banner ---------- */
.emergency-banner {
  background: linear-gradient(100deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff;
}
.emergency-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 32px 22px;
  flex-wrap: wrap;
}
.emergency-text { display: flex; align-items: center; gap: 18px; }
.emergency-icon { font-size: 2.4rem; }
.emergency-text h3 { font-size: 1.5rem; font-weight: 900; }
.emergency-text p { color: #ffd9dc; }
.emergency-price {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.ep-label { font-size: .85rem; color: #ffd9dc; max-width: 160px; line-height: 1.3; }
.ep-amount { font-size: 2.2rem; font-weight: 900; }

/* ---------- Pricing tables ---------- */
.pricing-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.ptable {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ptable-head {
  background: var(--navy);
  color: #fff;
  display: flex; align-items: center; gap: 12px;
  padding: 20px 24px;
}
.ptable-head h3 { font-size: 1.25rem; font-weight: 800; }
.ptable-head small { font-weight: 500; color: #aebbd6; }
.ptable-ico { font-size: 1.5rem; }
.ptable-list { list-style: none; }
.ptable-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
}
.ptable-list li:last-child { border-bottom: 0; }
.ptable-list li:nth-child(odd) { background: #fafbfd; }
.ptable-list .area { font-weight: 600; color: var(--navy); }
.ptable-list .price { font-weight: 900; color: var(--red); font-size: 1.1rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 30px;
  align-items: start;
}
.contact-info {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 30px 26px;
}
.contact-info h3 { font-size: 1.25rem; margin-bottom: 20px; font-weight: 800; }
.info-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  transition: padding-left .15s ease;
}
.info-row:hover { padding-left: 6px; }
.info-ico {
  width: 42px; height: 42px;
  background: rgba(255,255,255,.10);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.info-row span:last-child { font-size: .95rem; color: #d6deee; line-height: 1.35; }
.info-row strong { color: #fff; }
.info-note {
  margin-top: 20px;
  background: rgba(255,255,255,.06);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: .92rem;
  color: #d6deee;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 700; font-size: .9rem; color: var(--navy); margin-bottom: 6px; }
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(208,33,47,.12);
}
.field textarea { resize: vertical; }
.field input.invalid,
.field select.invalid { border-color: var(--red); background: #fff6f7; }
.form-hint { text-align: center; color: var(--muted); font-size: .88rem; margin-top: 14px; }
.form-hint.success { color: #1a8f4c; font-weight: 700; }
.form-hint.error { color: var(--red); font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: #cdd5e6;
  padding: 46px 0 80px;
}
.footer-inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.footer-logo {
  height: 70px;
  background: #fff;
  padding: 12px 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}
.footer-contact { display: flex; gap: 26px; flex-wrap: wrap; justify-content: center; }
.footer-contact a { font-weight: 600; color: #fff; }
.footer-contact a:hover { color: var(--red); }
.footer-copy { font-size: .88rem; color: #8c98b5; }

/* ---------- Sticky mobile call ---------- */
.sticky-call {
  display: none;
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 60;
  background: var(--red);
  color: #fff;
  text-align: center;
  font-weight: 800;
  padding: 15px;
  border-radius: 999px;
  box-shadow: 0 10px 26px rgba(208,33,47,.45);
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .main-nav, .header-call { display: none; }
  .nav-toggle { display: flex; }
  .lang-switch { margin-left: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-art { order: -1; }
  .art-card { max-width: 480px; }
  .pricing-tables { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .header-inner { height: 80px; }
  .brand-logo { height: 60px; }
  .section { padding: 56px 0; }
  .hero { padding: 48px 0 56px; }
  .hero-cta .btn { flex: 1; }
  .emergency-inner { flex-direction: column; align-items: flex-start; }
  .field-row { grid-template-columns: 1fr; }
  .sticky-call { display: block; }
  .site-footer { padding-bottom: 90px; }
}