/* ============================================================
   CasaDent SRL — Style v3
   Aesthetic: Clínico claro · Azul cielo · Blanco · Bold & friendly
   Fonts: Montserrat (headings) + Inter (body)
   ============================================================ */

:root {
  /* Brand blues — extraídos del logo CasaDent */
  --blue:        #3A3D7C;
  --blue-dark:   #2A2C59;
  --blue-mid:    #4D519B;
  --blue-light:  #7C80C2;
  --blue-pale:   #F0F1F8;
  --blue-soft:   #F5F6FA;

  /* Neutrals */
  --white:   #FFFFFF;
  --off:     #FBFBFC;
  --border:  #E2E4EF;
  --text:    #1A1B28;
  --text-2:  #4B4D63;
  --text-3:  #8689A6;

  /* Green WA */
  --wa:      #25D366;
  --wa-dark: #1DA851;

  --font-h: 'Montserrat', sans-serif;
  --font-b: 'Inter', sans-serif;

  --r:   10px;
  --r2:  18px;
  --r3:  24px;

  --sh:    0 2px 12px rgba(58,61,124,.08);
  --sh-md: 0 8px 32px rgba(58,61,124,.12);
  --sh-lg: 0 20px 56px rgba(58,61,124,.16);

  --t:    .22s;
  --ease: cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
strong { font-weight: 700; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 52px);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--off); }
::-webkit-scrollbar-thumb { background: var(--blue-light); border-radius: 3px; }

/* ============================================================
   GLOBAL SECTION HEADER
   ============================================================ */
.tag {
  display: inline-block;
  background: var(--blue-pale);
  color: var(--blue-dark);
  font-family: var(--font-h);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.sec-head h2 {
  font-family: var(--font-h);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 14px;
}

.sec-head h2 em {
  font-style: normal;
  color: var(--blue);
}

.sec-head p {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 520px;
}

.sec-head { margin-bottom: 48px; }
.sec-head--center { text-align: center; }
.sec-head--center p { margin: 0 auto; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  background: var(--wa);
  color: white;
  border-radius: 50px;
  font-family: var(--font-h);
  font-size: .85rem;
  font-weight: 700;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}
.btn-wa:hover {
  background: var(--wa-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 22px;
  border: 2px solid var(--border);
  color: var(--blue-dark);
  border-radius: 50px;
  font-family: var(--font-h);
  font-size: .85rem;
  font-weight: 600;
  transition: border-color var(--t), background var(--t);
}
.btn-ghost:hover { border-color: var(--blue); background: var(--blue-pale); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0);
  transition: background var(--t), box-shadow var(--t), border-color var(--t);
}

.nav.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 52px);
}

.nav-logo img {
  display: block;
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav-links a {
  font-family: var(--font-h);
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: .02em;
  transition: color var(--t);
}
.nav-links a:hover { color: var(--blue); }

.nav-wa {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  background: var(--wa);
  color: white;
  border-radius: 50px;
  font-family: var(--font-h);
  font-size: .76rem;
  font-weight: 700;
  transition: background var(--t), transform var(--t);
  flex-shrink: 0;
}
.nav-wa:hover { background: var(--wa-dark); transform: translateY(-1px); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--t);
}

.nav:not(.scrolled) .nav-links a { color: var(--text-2); }
.nav:not(.scrolled) .nav-links a:hover { color: var(--blue); }
.nav:not(.scrolled) .burger span { background: var(--text); }

.nav-mobile {
  display: none;
  flex-direction: column;
  background: white;
  border-top: 1px solid var(--border);
  padding: 12px clamp(20px, 5vw, 52px) 20px;
  gap: 2px;
  box-shadow: var(--sh-md);
}
.nav-mobile a {
  display: block;
  padding: 10px 0;
  font-family: var(--font-h);
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
}
.nav-mobile a:last-child { border: none; }
.mobile-wa { color: var(--wa) !important; }
.nav-mobile.open { display: flex; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(150deg, #F8FAFC 0%, var(--blue-soft) 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-inner {
  flex: 1;
  display: flex;
  align-items: center;
  gap: clamp(40px, 6vw, 80px);
  max-width: 1160px;
  margin: 0 auto;
  padding: 120px clamp(20px, 5vw, 52px) 100px;
  width: 100%;
}

/* Decorative circles */
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 520px; height: 520px;
  border-radius: 50%;
  border: 80px solid rgba(58,61,124,.03);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 40px; left: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  border: 50px solid rgba(58,61,124,.02);
  pointer-events: none;
}

.hero-text { flex: 1; z-index: 1; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-h);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-dark);
  background: var(--blue-pale);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #7EF5A5;
  animation: eblink 2s ease-in-out infinite;
}
@keyframes eblink {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

.hero-h1 {
  font-family: var(--font-h);
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -.04em;
  color: var(--text);
  margin-bottom: 22px;
}

.hero-blue  { color: var(--blue); }
.hero-outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--blue-light);
}

.hero-p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 460px;
  margin-bottom: 36px;
}
.hero-p strong { color: var(--text); }

.hero-btns {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.btn-ghost-white {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 22px;
  border: 2px solid var(--border);
  color: var(--text);
  border-radius: 50px;
  font-family: var(--font-h);
  font-size: .85rem;
  font-weight: 600;
  transition: border-color var(--t), background var(--t);
}
.btn-ghost-white:hover { border-color: var(--blue); background: var(--blue-pale); }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge {
  font-family: var(--font-h);
  font-size: .71rem;
  font-weight: 600;
  color: var(--text-2);
  background: rgba(255,255,255,.6);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 50px;
  backdrop-filter: blur(8px);
}

/* Hero visual */
.hero-visual {
  flex: 0 0 360px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1;
}

.hv-card--main {
  background: rgba(255,255,255,.97);
  border-radius: var(--r3);
  padding: 28px;
  box-shadow: var(--sh-md);
}

.hv-logo-wrap {
  margin-bottom: 20px;
}
.hv-logo-wrap img {
  height: 38px;
  width: auto;
  display: block;
}

.hv-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 20px;
}

.hv-items { display: flex; flex-direction: column; gap: 16px; }

.hv-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.hv-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--blue-soft);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.hv-item strong {
  display: block;
  font-family: var(--font-h);
  font-size: .84rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.hv-item span {
  font-size: .75rem;
  color: var(--text-2);
  line-height: 1.4;
}

.hv-stat-row {
  display: flex;
  background: rgba(255,255,255,.8);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.hv-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 12px;
  gap: 3px;
  border-right: 1px solid var(--border);
}
.hv-stat:last-child { border-right: none; }

.hv-stat strong {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 800;
  color: var(--blue-dark);
  line-height: 1;
}
.hv-stat span {
  font-size: .65rem;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Wave */
.hero-wave {
  flex-shrink: 0;
  line-height: 0;
  margin-top: auto;
}
.hero-wave svg { display: block; width: 100%; height: 60px; }

/* ============================================================
   PROMO STRIP
   ============================================================ */
.promo-strip {
  background: var(--blue-pale);
  border-top: 1px solid rgba(59,125,216,.12);
  border-bottom: 1px solid rgba(59,125,216,.12);
}

.promo-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px clamp(20px, 5vw, 52px);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.promo-icon { font-size: 1.2rem; flex-shrink: 0; }

.promo-text {
  flex: 1;
  font-size: .84rem;
  color: var(--text-2);
  min-width: 200px;
}
.promo-text strong {
  font-family: var(--font-h);
  font-size: .78rem;
  color: var(--blue-dark);
  letter-spacing: .04em;
  margin-right: 8px;
}

.promo-cta {
  font-family: var(--font-h);
  font-size: .78rem;
  font-weight: 700;
  color: var(--blue-dark);
  padding: 7px 16px;
  border: 2px solid var(--blue);
  border-radius: 50px;
  transition: background var(--t), color var(--t);
  white-space: nowrap;
}
.promo-cta:hover { background: var(--blue); color: white; }

/* ============================================================
   PRODUCTOS
   ============================================================ */
.productos {
  padding: clamp(72px, 9vw, 108px) 0;
  background: var(--off);
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 40px;
}

.prod-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r2);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t), border-color var(--t);
}

.prod-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-lg);
  border-color: var(--blue-light);
}

.prod-icon-big {
  font-size: 2.2rem;
  line-height: 1;
  display: block;
}

.prod-body h3 {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.02em;
  margin-bottom: 12px;
  line-height: 1.2;
}

.prod-body ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.prod-body ul li {
  font-size: .78rem;
  color: var(--text-2);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}

.prod-body ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--blue-light);
}

.prod-link {
  display: inline-block;
  margin-top: auto;
  font-family: var(--font-h);
  font-size: .75rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .02em;
  transition: color var(--t);
}
.prod-link:hover { color: var(--blue-dark); }

/* Blue card */
.prod-card--blue {
  background: linear-gradient(145deg, var(--blue-dark), var(--blue));
  border-color: transparent;
}
.prod-card--blue .prod-body h3 { color: white; }
.prod-card--blue .prod-body ul li { color: rgba(255,255,255,.7); }
.prod-card--blue .prod-body ul li::before { background: rgba(255,255,255,.4); }
.prod-card--blue .prod-link { color: #B8DAFF; }
.prod-card--blue:hover { border-color: transparent; }

/* Dark card */
.prod-card--dark {
  background: var(--text);
  border-color: transparent;
}
.prod-card--dark .prod-body h3 { color: white; }
.prod-card--dark .prod-body ul li { color: rgba(255,255,255,.55); }
.prod-card--dark .prod-body ul li::before { background: var(--blue-light); }
.prod-card--dark .prod-link { color: var(--blue-light); }
.prod-card--dark:hover { border-color: transparent; }

.prod-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r2);
  padding: 22px 28px;
  flex-wrap: wrap;
}

.prod-cta-row p {
  font-size: .9rem;
  color: var(--text-2);
  margin: 0;
  flex: 1;
  min-width: 220px;
}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros {
  padding: clamp(72px, 9vw, 108px) 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.nos-bg-shape {
  position: absolute;
  top: -80px; right: -100px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: var(--blue-soft);
  pointer-events: none;
}

.nos-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
}

.nos-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nos-big-num {
  background: linear-gradient(145deg, var(--blue-dark), var(--blue-mid));
  border-radius: var(--r3);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}

.nos-big-num::before {
  content: '';
  position: absolute;
  bottom: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  border: 40px solid rgba(255,255,255,.07);
}

.nos-n {
  display: block;
  font-family: var(--font-h);
  font-size: clamp(68px, 10vw, 96px);
  font-weight: 900;
  color: white;
  line-height: 1;
  letter-spacing: -.04em;
}

.nos-l {
  display: block;
  font-family: var(--font-h);
  font-size: 1.2rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  line-height: 1.3;
  margin-top: 6px;
}

.nos-s {
  display: block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-top: 20px;
}

.nos-feat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.nos-feat {
  background: var(--off);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.nos-feat:hover {
  border-color: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: var(--sh);
}

.nf-icon { font-size: 1.4rem; margin-bottom: 4px; }

.nos-feat strong {
  font-family: var(--font-h);
  font-size: .8rem;
  font-weight: 700;
  color: var(--text);
}

.nos-feat span {
  font-size: .72rem;
  color: var(--text-2);
  line-height: 1.4;
}

/* Right text col */
.nos-text { display: flex; flex-direction: column; }
.nos-text .tag { margin-bottom: 10px; }
.nos-text h2 { margin-bottom: 22px; }

.nos-lead {
  font-size: .97rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 12px;
}

.nos-text > p {
  font-size: .86rem;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 28px;
}

.nos-horario {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--r) var(--r) 0;
  margin-bottom: 28px;
}

.nh-icon { font-size: 1.4rem; }

.nos-horario strong {
  display: block;
  font-family: var(--font-h);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 3px;
}

.nos-horario span {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
}

/* ============================================================
   SERVICIOS
   ============================================================ */
.servicios {
  padding: clamp(72px, 9vw, 108px) 0;
  background: var(--blue-pale);
}

.servicios .sec-head h2 { color: var(--text); }
.servicios .tag { background: white; color: var(--blue-dark); border: 1px solid var(--border); }
.servicios .sec-head p { color: var(--text-2); max-width: 100%; }

.srv-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.srv-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background var(--t), border-color var(--t), transform var(--t), box-shadow var(--t);
}
.srv-item:hover {
  background: white;
  border-color: var(--blue-light);
  transform: translateY(-3px);
  box-shadow: var(--sh);
}

.srv-item--blue {
  background: var(--blue);
  border-color: transparent;
}
.srv-item--blue:hover {
  background: var(--blue-mid);
  border-color: transparent;
  box-shadow: var(--sh-md);
}

.srv-ico { font-size: 2rem; line-height: 1; margin-bottom: 4px; }

.srv-item h3 {
  font-family: var(--font-h);
  font-size: .95rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.02em;
}

.srv-item--blue h3 { color: white; }

.srv-item p {
  font-size: .8rem;
  line-height: 1.6;
  color: var(--text-2);
}
.srv-item--blue p { color: rgba(255,255,255,.75); }

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto {
  padding: clamp(72px, 9vw, 108px) 0;
  background: var(--off);
}

.ct-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.1fr;
  gap: 14px;
  align-items: start;
}

/* WA Card */
.ct-wa-card {
  background: linear-gradient(145deg, #075E54, #128C7E 50%, var(--wa));
  border-radius: var(--r3);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.ct-wa-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 56px rgba(37,211,102,.3);
}

.ct-wa-blob {
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  border: 36px solid rgba(255,255,255,.08);
}

.ct-wa-icon {
  width: 62px; height: 62px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.ct-wa-card h3 {
  font-family: var(--font-h);
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  letter-spacing: -.02em;
}

.ct-wa-card p {
  font-size: .78rem;
  color: rgba(255,255,255,.75);
  line-height: 1.5;
}

.ct-wa-btn {
  display: inline-block;
  margin-top: 10px;
  background: white;
  color: #128C7E;
  font-family: var(--font-h);
  font-size: .8rem;
  font-weight: 700;
  padding: 11px 20px;
  border-radius: 50px;
  transition: transform var(--t), box-shadow var(--t);
}
.ct-wa-card:hover .ct-wa-btn {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}

/* Info col */
.ct-info {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r3);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.ct-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.ct-d-icon { font-size: 1.3rem; margin-top: 1px; flex-shrink: 0; }

.ct-d-label {
  display: block;
  font-family: var(--font-h);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.ct-d-val {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  display: block;
}
a.ct-d-val:hover { color: var(--blue); }

.ct-socials {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

.ct-soc {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 8px 10px;
  border-radius: var(--r);
  background: var(--off);
  border: 1px solid var(--border);
  transition: color var(--t), border-color var(--t);
}
.ct-soc:hover { color: var(--blue-dark); border-color: var(--blue-light); }

/* Map */
.ct-map {
  border-radius: var(--r3);
  overflow: hidden;
  border: 1.5px solid var(--border);
  min-height: 380px;
  display: flex;
  flex-direction: column;
}
.ct-map iframe { display: block; width: 100%; flex: 1; height: auto; min-height: 100%; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--blue-pale);
  padding: clamp(52px, 7vw, 72px) 0 28px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: clamp(28px, 4vw, 52px);
  margin-bottom: 36px;
}

.footer-logo {
  display: block;
  height: 36px;
  width: auto;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: .78rem;
  line-height: 1.7;
  color: var(--text-2);
}

.footer-socials {
  display: flex;
  gap: 10px;
  margin: 16px 0;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 8px;
  background: white;
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: background var(--t), color var(--t), border-color var(--t);
}
.footer-socials a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
}

.footer-copy {
  font-size: .68rem;
  color: var(--text-3);
  margin-top: 12px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-family: var(--font-h);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 4px;
}

.footer-col a,
.footer-col span {
  font-size: .8rem;
  color: var(--text-2);
  line-height: 1.5;
  transition: color var(--t);
}
.footer-col a:hover { color: var(--blue); }
.footer-hs { color: var(--blue-dark) !important; font-weight: 600; }

/* ============================================================
   WA FAB
   ============================================================ */
.wa-fab {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  width: 58px; height: 58px;
  background: var(--wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
  transition: transform var(--t), box-shadow var(--t);
}
.wa-fab:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 36px rgba(37,211,102,.6);
}

.wa-fab-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2.5px solid rgba(37,211,102,.4);
  animation: fabRing 2.5s ease-in-out infinite;
}
@keyframes fabRing {
  0%, 100% { transform: scale(1); opacity: .6; }
  50% { transform: scale(1.25); opacity: 0; }
}

.wa-fab-label {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: var(--text);
  color: white;
  font-family: var(--font-h);
  font-size: .72rem;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t), transform var(--t);
}
.wa-fab-label::after {
  content: '';
  position: absolute;
  left: 100%; top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--text);
}
.wa-fab:hover .wa-fab-label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.sr {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.sr.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .prod-grid { grid-template-columns: 1fr 1fr; }
  .prod-card--blue { grid-column: 1 / 3; }
}

@media (max-width: 1024px) {
  .hero-inner { flex-direction: column; min-height: auto; padding-bottom: 40px; }
  .hero-h1 { font-size: 3.2rem; }
  .hero-visual { flex: none; width: 100%; }
  .hv-card--main { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start; }
  .hv-divider { display: none; }

  .nos-inner { grid-template-columns: 1fr; }
  .nos-cards { flex-direction: row; }
  .nos-big-num { flex: 1; }
  .nos-feat-grid { flex: 1; }

  .srv-row { grid-template-columns: 1fr 1fr; }

  .ct-grid { grid-template-columns: 1fr 1fr; }
  .ct-map { grid-column: 1 / 3; min-height: 300px; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-wa { display: none; }
  .burger { display: flex; }

  .hero-eyebrow { font-size: .65rem; }
  .hero-h1 { font-size: 2.5rem; }
  .hero-btns { flex-direction: column; align-items: flex-start; }

  .prod-grid { grid-template-columns: 1fr; }
  .prod-card--blue { grid-column: auto; }

  .nos-cards { flex-direction: column; }
  .nos-feat-grid { grid-template-columns: 1fr 1fr; }

  .srv-row { grid-template-columns: 1fr; }

  .ct-grid { grid-template-columns: 1fr; }
  .ct-map { grid-column: auto; }

  .footer-inner { grid-template-columns: 1fr; }

  .hv-card--main { display: flex; flex-direction: column; }
  .hv-divider { display: block; }
}

@media (max-width: 480px) {
  .hero-h1 { font-size: 2rem; }
  .nos-feat-grid { grid-template-columns: 1fr; }
  .prod-cta-row { flex-direction: column; }
}