/* ============================================================
   VELSORA PREMIUM CLEANING — STYLESHEET
   Brand colors:
   --navy   #1C5986  (primary)
   --blue   #5CB1DA  (light blue accent)
   --green  #7AB367  (green accent)
   --white  #FFFFFF
   ============================================================ */

:root {
  --navy: #1C5986;
  --navy-dark: #123a58;
  --navy-darker: #0d2a40;
  --blue: #5CB1DA;
  --green: #7AB367;
  --green-dark: #5f9552;
  --white: #FFFFFF;
  --bg-soft: #F4FAFD;
  --text: #223140;
  --text-light: #5b6b78;
  --border: #e1ebf1;
  --shadow: 0 10px 30px rgba(18, 58, 88, 0.10);
  --radius: 16px;
  --container-width: 1140px;
  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy);
  margin: 0 0 0.5em;
  line-height: 1.25;
}

p { margin: 0 0 1em; color: var(--text-light); }

a { color: var(--navy); text-decoration: none; }

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

section.section, .hero, .about-strip, .site-footer, .careers-grid {
  scroll-margin-top: 90px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(122, 179, 103, 0.35);
}
.btn-primary:hover { background: var(--green-dark); }

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.7);
  color: var(--white);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(18,58,88,0.08);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand-logo { height: 46px; width: auto; }

.main-nav {
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  font-weight: 600;
  font-size: 15px;
  color: var(--navy);
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease, color .15s ease;
}
.main-nav a:hover { border-color: var(--green); color: var(--green-dark); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: flex;
  gap: 4px;
  background: var(--bg-soft);
  padding: 4px;
  border-radius: 999px;
}
.lang-btn {
  border: none;
  background: transparent;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--navy);
  cursor: pointer;
}
.lang-btn.active { background: var(--navy); color: var(--white); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-position: center 30%;
  background-size: cover;
  transform: scale(1.18);
  filter: blur(22px) brightness(0.55) saturate(1.1);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(13,42,64,0.82) 0%,
    rgba(18,58,88,0.8) 45%,
    rgba(13,42,64,0.88) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 70px;
  max-width: 780px;
  margin: 0 auto;
}
.hero-logo {
  height: 60px;
  width: auto;
  margin: 0 auto 26px;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.35)) brightness(0) invert(1);
}
.hero h1 {
  color: var(--white);
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 700;
  margin-bottom: 18px;
}
.hero-sub {
  color: rgba(255,255,255,0.9);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 34px;
}
.hero-cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-contact-row {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-contact-link {
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  opacity: 0.95;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding-bottom: 2px;
}
.hero-contact-link:hover { border-color: var(--white); }

/* ============ ABOUT STRIP ============ */
.about-strip {
  background: var(--bg-soft);
  padding: 34px 0;
  border-bottom: 1px solid var(--border);
}
.about-strip p {
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  color: var(--text-light);
  font-style: italic;
}

/* ============ GENERIC SECTION ============ */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.eyebrow {
  display: inline-block;
  color: var(--green-dark);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.eyebrow-light { color: var(--blue); }
.section-head h2 { font-size: clamp(24px, 3vw, 34px); }

/* ============ SERVICES ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 34px rgba(18,58,88,0.14); }
.service-icon {
  font-size: 34px;
  margin-bottom: 16px;
  width: 62px; height: 62px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-soft);
  border-radius: 50%;
}
.service-card h3 { font-size: 19px; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; margin-bottom: 0; }

/* ============ PRICE CALCULATOR ============ */
.calculator-box {
  max-width: 780px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
}
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 6px;
}
.calc-grid-3 { grid-template-columns: 1fr 1fr 1fr; }

.calc-addons-heading {
  margin-top: 30px;
  margin-bottom: 16px;
  font-size: 18px;
  border-top: 1px solid var(--border);
  padding-top: 26px;
}
.addon-grid {
  columns: 2;
  column-gap: 20px;
  margin-bottom: 10px;
}
.addon-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 12px;
  break-inside: avoid;
}
.addon-item label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy);
  flex: 1;
}
.addon-item input {
  width: 64px;
  padding: 8px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  text-align: center;
  font-size: 14px;
}
.addon-item input:focus {
  outline: none;
  border-color: var(--blue);
}
.addon-locked-note {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  background: var(--bg-soft);
  border: 1px solid var(--blue);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 0 0 16px;
}
.addon-locked-note.pulse {
  animation: addon-locked-pulse 0.5s ease;
}
@keyframes addon-locked-pulse {
  0% { box-shadow: 0 0 0 0 rgba(92, 177, 218, 0.55); }
  100% { box-shadow: 0 0 0 12px rgba(92, 177, 218, 0); }
}
.addon-grid.locked .addon-item {
  cursor: not-allowed;
}
.addon-grid.locked .addon-item input {
  background: var(--border);
  color: var(--text-light);
  cursor: not-allowed;
}

.calc-result {
  margin-top: 30px;
  border-top: 2px solid var(--border);
  padding-top: 24px;
}
.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
  font-size: 15px;
  color: var(--text-light);
}
.calc-result-row strong { color: var(--navy); font-size: 16px; }
.calc-total-row {
  border-top: 1px dashed var(--border);
  margin-top: 6px;
  padding-top: 14px;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
}
.calc-total-row strong { font-size: 24px; color: var(--green-dark); }
.calc-disclaimer {
  font-size: 12.5px;
  color: var(--text-light);
  margin: 14px 0 20px;
}
.calc-price-match {
  font-size: 14px;
  font-weight: 600;
  color: var(--green-dark);
  background: var(--bg-soft);
  border: 1px solid var(--green);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 0 0 20px;
}

@media (max-width: 640px) {
  .calculator-box { padding: 26px 20px; }
  .calc-grid, .calc-grid-3 { grid-template-columns: 1fr; }
  .addon-grid { columns: 1; }
}

/* ============ BOOKING TABS ============ */
.booking-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.tab-btn {
  background: var(--bg-soft);
  border: 2px solid transparent;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--navy);
  cursor: pointer;
  transition: all .15s ease;
}
.tab-btn.active, .tab-btn:hover {
  background: var(--navy);
  color: var(--white);
}

.booking-panels { max-width: 640px; margin: 0 auto; }
.booking-panel { display: none; }
.booking-panel.active { display: block; }

.form-row { margin-bottom: 18px; }
.form-row.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-row input[type="text"],
.form-row input[type="tel"],
.form-row input[type="email"],
.form-row input[type="date"],
.form-row input[type="time"],
.form-row input[type="number"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  background: var(--white);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(92,177,218,0.2);
}
.form-row textarea { resize: vertical; }

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 14px;
  background: var(--bg-soft);
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
}
.checkbox-item input { width: 16px; height: 16px; accent-color: var(--green); }

.form-disclaimer {
  font-size: 13px;
  color: var(--text-light);
  background: var(--bg-soft);
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 18px;
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--green-dark);
  display: none;
}
.form-status.show { display: block; }
.form-status.error { color: #c0392b; }

.direct-contact {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.direct-contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.dc-icon { font-size: 26px; }
.direct-contact-item strong { display: block; color: var(--navy); margin-bottom: 4px; }
.direct-contact-item a { color: var(--text-light); }
.direct-contact-item a:hover { color: var(--navy); }

/* ============ CAREERS (dark section) ============ */
.section-dark {
  background: linear-gradient(135deg, var(--navy-darker), var(--navy));
  color: var(--white);
}
.careers-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}
.careers-text h2 { color: var(--white); }
.careers-text p { color: rgba(255,255,255,0.85); }
.careers-points {
  list-style: none;
  padding: 0;
  margin: 0 0 30px;
}
.careers-points li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 10px;
  color: rgba(255,255,255,0.9);
  font-size: 15px;
}
.careers-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
}
.careers-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.careers-phone-list a.careers-phone-link {
  color: var(--white);
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,0.4);
}
.careers-form {
  display: none;
  margin-top: 26px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 26px;
}
.careers-form.visible { display: block; }
.careers-form label { color: var(--white); }
.careers-form input, .careers-form textarea {
  background: rgba(255,255,255,0.95);
}

.careers-visual { display: flex; justify-content: center; }
.careers-badge {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(122,179,103,0.35), rgba(92,177,218,0.15));
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.careers-badge-icon { font-size: 70px; }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--navy-darker);
  color: rgba(255,255,255,0.75);
  padding-top: 60px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-wordmark {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  color: var(--white);
  letter-spacing: 1px;
}
.footer-tagline { color: var(--blue); font-size: 13px; font-weight: 600; margin-top: 4px; }
.footer-col h4 { color: var(--white); font-size: 15px; margin-bottom: 14px; }
.footer-col p, .footer-col div { color: rgba(255,255,255,0.7); font-size: 14px; margin-bottom: 8px; }
.footer-col a { display: block; color: rgba(255,255,255,0.7); font-size: 14px; margin-bottom: 8px; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-bottom p { margin: 0; color: inherit; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .careers-grid { grid-template-columns: 1fr; }
  .careers-visual { order: -1; }
  .careers-badge { width: 140px; height: 140px; }
  .careers-badge-icon { font-size: 44px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    gap: 16px;
    box-shadow: 0 12px 24px rgba(18,58,88,0.12);
    display: none;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero { min-height: 560px; }
  .hero-content { padding: 70px 20px 50px; }
  .form-row.two-col { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .careers-points li { text-align: left; }
}