/* EverClean — shared styles (all pages) */
:root {
  --cyan: #00B8C9;
  --cyan-light: #33D4E3;
  --cyan-dim: rgba(0, 184, 201, 0.12);
  --navy: #1A3347;
  --navy-deep: #0D1B2A;
  --navy-mid: #F0F7FA;
  --navy-light: #E2EEF3;
  --surface: #FFFFFF;
  --surface-alt: #F5FAFB;
  --white: #FFFFFF;
  --off-white: #2D4A5E;
  --text-muted: #627D8F;
  --border: rgba(0, 184, 201, 0.2);
  --card-bg: #FFFFFF;
  --red-dim: rgba(220, 38, 38, 0.06);
  --green-dim: rgba(16, 185, 129, 0.08);
  --green: #059669;
  --nav-height: 108px;
  --shadow-sm: 0 2px 16px rgba(26, 51, 71, 0.06);
  --shadow-md: 0 12px 40px rgba(26, 51, 71, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: #FAFCFD;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(13, 27, 42, 0.04) 1px, transparent 0),
    linear-gradient(rgba(13, 27, 42, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 27, 42, 0.025) 1px, transparent 1px);
  background-size: 40px 40px, 80px 80px, 80px 80px;
  color: var(--navy);
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-up { opacity: 1; transform: none; transition: none; }
  .hero-eyebrow::before { animation: none; }
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: var(--nav-height);
  background: #FFFFFF;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: background 0.3s ease;
}

.nav-logo {
  flex-shrink: 0;
  margin-right: 12px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  line-height: 1;
}

.site-logo__drop {
  height: 80px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

.site-logo__wordmark {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.site-logo__everclean {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.85rem, 3.2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: 0.07em;
  color: #8FA8BA;
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 0.95;
}

.site-logo__advantage {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(0.72rem, 1.4vw, 0.92rem);
  font-weight: 700;
  letter-spacing: 0.34em;
  color: var(--cyan);
  text-transform: uppercase;
  white-space: nowrap;
}

.site-logo__rule {
  flex: 1 1 24px;
  height: 2px;
  max-width: 56px;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 184, 201, 0.25));
  border-radius: 1px;
}

.site-logo__advantage .site-logo__rule:last-child {
  background: linear-gradient(270deg, var(--cyan), rgba(0, 184, 201, 0.25));
}

.site-logo--footer .site-logo__drop { height: 68px; }
.site-logo--footer .site-logo__everclean { font-size: 2rem; }
.site-logo--footer .site-logo__advantage { font-size: 0.82rem; }

.site-logo--compact .site-logo__drop { height: 56px; }
.site-logo--compact .site-logo__everclean { font-size: 1.55rem; }
.site-logo--compact .site-logo__advantage { font-size: 0.68rem; letter-spacing: 0.28em; }

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--navy-deep);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--cyan); }

.nav-cta {
  background: var(--cyan);
  color: var(--navy) !important;
  padding: 9px 20px;
  border-radius: 6px;
  font-weight: 700 !important;
}

.nav-cta:hover { background: var(--cyan-light) !important; color: var(--navy) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: all 0.3s;
}

#lang-btn,
.lang-switch {
  background: none;
  border: 1.5px solid var(--border);
  color: var(--navy);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  display: inline-block;
}

#lang-btn:hover,
.lang-switch:hover { border-color: var(--cyan); color: var(--cyan); }

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan);
  color: var(--navy);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}

.btn-primary:hover {
  background: var(--cyan-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,194,212,0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--border);
  color: var(--navy);
  background: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

/* HERO (base) */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-height) + 48px) 40px 80px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

.hero-headline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 28px 40px;
  align-items: start;
  margin-bottom: 24px;
}

.hero-headline h1 {
  margin-bottom: 0;
}

.hero-content { position: relative; max-width: none; z-index: 2; width: 100%; }

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 85% 15%, rgba(0, 184, 201, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 50% 50% at 5% 85%, rgba(0, 184, 201, 0.06) 0%, transparent 50%),
    linear-gradient(165deg, #FFFFFF 0%, #F4FAFC 50%, #EAF6FA 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(13, 27, 42, 0.07) 1px, transparent 0),
    linear-gradient(rgba(13, 27, 42, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 27, 42, 0.045) 1px, transparent 1px);
  background-size: 32px 32px, 64px 64px, 64px 64px;
  mask-image: radial-gradient(ellipse 90% 85% at 50% 45%, black 0%, transparent 78%);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 28px;
}

.hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  text-transform: uppercase;
  color: var(--navy);
}

.hero h1 .accent { color: var(--cyan); }

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.trust-item svg { color: var(--cyan); flex-shrink: 0; }

/* SECTIONS */
.section {
  padding: 96px 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
  color: var(--navy);
}

.section-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 580px;
}

.license-strip {
  background: rgba(0,194,212,0.06);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 40px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.license-strip strong { color: var(--cyan); }

/* CERTS */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}

.cert-badge:hover {
  border-color: rgba(0,194,212,0.4);
  background: rgba(0,194,212,0.06);
}

.cert-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--cyan-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cert-name {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--navy);
}

/* CONTACT & FORMS */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  margin-top: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  color: var(--navy);
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}

.contact-item:hover {
  border-color: var(--cyan);
  background: var(--cyan-dim);
}

.contact-item-icon {
  width: 42px;
  height: 42px;
  background: var(--cyan-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-text small {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-item-text strong {
  font-size: 1rem;
  font-weight: 600;
}

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--navy);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,194,212,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group textarea { resize: vertical; min-height: 100px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-submit {
  width: 100%;
  background: var(--cyan);
  color: var(--navy);
  border: none;
  padding: 14px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.2s;
  letter-spacing: 0.02em;
  margin-top: 8px;
}

.form-submit:hover {
  background: var(--cyan-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,194,212,0.3);
}

/* FOOTER — full (homepage) */
footer {
  background: #EEF6F9;
  border-top: 1px solid var(--border);
  padding: 48px 40px 32px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .site-logo { margin-bottom: 16px; }

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--navy); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-bottom a { color: var(--text-muted); text-decoration: none; }

/* FOOTER — compact (inner pages) */
.footer-inner--compact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-inner--compact .site-logo { flex-shrink: 0; }

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--navy); }

.footer-copy { font-size: 0.75rem; color: var(--text-muted); }

/* STICKY CTA */
#sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  background: rgba(255, 255, 255, 0.98);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
  box-shadow: 0 -4px 24px rgba(26, 51, 71, 0.08);
}

.sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 8px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  border: none;
}

.sticky-btn--call { background: var(--cyan); color: var(--navy); }
.sticky-btn--text {
  background: var(--navy-deep);
  color: var(--white);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.sticky-btn--text:hover {
  background: #152536;
}
.sticky-btn--chat { background: var(--navy-mid); color: var(--cyan); }
.sticky-btn--whatsapp { background: #128C7E; color: #fff; border-left: 1px solid var(--border); }
.sticky-btn--whatsapp:hover { background: #075E54; }

.sticky-spacer { height: 52px; }

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* MOBILE */
@media (max-width: 900px) {
  :root { --nav-height: 96px; }
  nav { padding: 0 20px; }
  .site-logo { gap: 10px; }
  .site-logo__drop { height: 64px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 20px;
  }
  .hero { padding: calc(var(--nav-height) + 32px) 20px 60px; min-height: auto; }
  .section { padding: 64px 20px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-inner--compact { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; justify-content: center; }
  .certs-grid { grid-template-columns: 1fr; }
  #sticky-cta { display: flex !important; }
}