/* ================================================================
   GRAFITECH GLOBAL SOLUTIONS — Design System
   Logo Colors: Cyan #00AEEF | Red #E31E24 | Navy #1A2F8A
   Theme: Light, Modern Tech Retailer
   ================================================================ */

:root {
  /* ── Brand ── */
  --cyan:       #00AEEF;
  --cyan-dark:  #0090CC;
  --cyan-xdark: #006A99;
  --cyan-light: #E5F7FD;
  --cyan-mid:   #B3E6F8;
  --red:        #E31E24;
  --red-hover:  #C41920;
  --red-light:  #FDECEA;
  --navy:       #1A2F8A;
  --navy-light: #EEF1FA;

  /* ── Neutrals ── */
  --text:        #0B1120;
  --text-md:     #3D4A5C;
  --text-lt:     #7A8899;
  --bg-white:    #FFFFFF;
  --bg-light:    #F4F8FD;
  --border:      #D9E8F4;

  /* ── Typography ── */
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Poppins', 'Helvetica Neue', Arial, sans-serif;

  /* ── Sizes ── */
  --section-py: 88px;
  --cmax: 1240px;
  --px: 20px;
  --r: 12px;
  --r-lg: 18px;

  /* ── Shadows ── */
  --s1: 0 1px 4px rgba(0,0,0,.07);
  --s2: 0 4px 16px rgba(0,0,0,.09);
  --s3: 0 12px 40px rgba(0,0,0,.12);
  --s-cyan: 0 6px 24px rgba(0,174,239,.28);
  --s-red:  0 6px 24px rgba(227,30,36,.28);

  /* ── Motion ── */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ================================================================
   RESET
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button, select { font-family: var(--font-body); cursor: pointer; }

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.15; }
h1 { font-size: clamp(1.9rem, 5vw, 3.4rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.05rem; font-weight: 700; }
h4 { font-size: 0.9rem;  font-weight: 700; }
p  { line-height: 1.75; color: var(--text-md); }

/* ================================================================
   LAYOUT
   ================================================================ */
.container {
  max-width: var(--cmax);
  margin: 0 auto;
  padding: 0 var(--px);
}
.section    { padding: var(--section-py) 0; }
.section-light { background: var(--bg-light); }
.section-white { background: var(--bg-white); }
.section-pad-sm { padding: 28px 0; }

/* Section header */
.section-hd {
  text-align: center;
  max-width: 630px;
  margin: 0 auto 56px;
}
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 100px;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-hd h2 { color: var(--text); margin-bottom: 12px; }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 2px solid transparent;
  transition: background 150ms var(--ease),
              color 150ms var(--ease),
              box-shadow 150ms var(--ease),
              transform 100ms var(--ease);
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--cyan);
  color: #fff;
  border-color: var(--cyan);
}
.btn-primary:hover {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
  box-shadow: var(--s-cyan);
  transform: translateY(-1px);
}
.btn-primary:active { transform: scale(0.97) translateY(0); }

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
}
.btn-full { width: 100%; justify-content: center; }

/* ================================================================
   REVEAL ANIMATION
   ================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 480ms var(--ease),
              transform 480ms var(--ease);
  transition-delay: var(--delay, 0ms);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .brands-track { animation: none; }
}

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 14px 0;
  transition: padding 280ms var(--ease),
              background 280ms var(--ease),
              box-shadow 280ms var(--ease);
}
.navbar.scrolled {
  padding: 8px 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(14px);
  box-shadow: var(--s1);
}

.nav-inner {
  max-width: var(--cmax);
  margin: 0 auto;
  padding: 0 var(--px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand img {
  height: 44px;
  width: auto;
  transition: filter 280ms;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  position: relative;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
  transition: color 150ms, background 150ms;
}
.navbar.scrolled .nav-link { color: var(--text); }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 200ms var(--ease);
}
.nav-link:hover::after { transform: scaleX(1); }

.nav-cta {
  background: var(--red) !important;
  color: #fff !important;
  padding: 9px 20px;
}
.nav-cta:hover { background: var(--red-hover) !important; box-shadow: var(--s-red); }
.nav-cta::after { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  z-index: 910;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: rgba(255,255,255,.9);
  border-radius: 2px;
  transition: background 280ms, transform 240ms, opacity 240ms;
}
.navbar.scrolled .nav-toggle span { background: var(--text); }
.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); }

@media (max-width: 800px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(290px, 80vw);
    background: var(--bg-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 20px 28px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 280ms var(--ease);
    box-shadow: var(--s3);
    z-index: 905;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { color: var(--text) !important; width: 100%; font-size: 0.95rem; }
  .nav-link::after { display: none; }
}

/* ================================================================
   HERO SLIDER
   ================================================================ */
.hero {
  position: relative;
  height: 65vh;
  min-height: 580px;
  overflow: hidden;
  background: #0B1120;
}

.hero-track { position: absolute; inset: 0; }

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 750ms var(--ease);
}
.hero-slide.active { opacity: 1; }

.hero-slide > img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(11,17,32,.82) 0%,
    rgba(26,47,138,.55) 60%,
    rgba(0,174,239,.28) 100%
  );
  display: flex;
  align-items: center;
  padding: 0 var(--px);
}

.hero-text {
  max-width: calc(var(--cmax) + var(--px)*2);
  width: 100%;
  margin: 0 auto;
  padding-top: 64px;
  animation: heroFade 700ms 100ms both var(--ease);
}

@keyframes heroFade {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-block;
  padding: 5px 16px;
  background: var(--cyan);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero-text h1 {
  color: #fff;
  max-width: 620px;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.hero-accent { color: var(--cyan); }

.hero-text p {
  color: rgba(255,255,255,.82);
  font-size: 1.05rem;
  max-width: 500px;
  margin-bottom: 32px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Arrows */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,.13);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 180ms;
}
.hero-arrow:hover { background: var(--cyan); border-color: var(--cyan); }
.hero-arrow.prev { left: 18px; }
.hero-arrow.next { right: 18px; }

/* Dots */
.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}
.hero-dot {
  width: 8px; height: 8px;
  border-radius: 100px;
  background: rgba(255,255,255,.38);
  border: none;
  transition: background 200ms, width 250ms var(--ease);
  padding: 0;
}
.hero-dot.active { background: var(--cyan); width: 26px; }

@media (max-width: 480px) {
  .hero-arrow { display: none; }
}

/* ================================================================
   BANNERS TOP (4 col grid)
   ================================================================ */
.banners-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.banner-card {
  border-radius: var(--r);
  overflow: hidden;
  display: block;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.banner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--s2);
}
.banner-card img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 768px) {
  .banners-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .banners-grid-4 { grid-template-columns: 1fr; }
}

/* ================================================================
   STATS STRIP
   ================================================================ */
.stats-strip {
  background: linear-gradient(135deg, var(--navy) 0%, var(--cyan-xdark) 100%);
  padding: 32px 0;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-right: 1px solid rgba(255,255,255,.15);
}
.stat-item:last-child { border-right: none; }

.stat-item > i {
  font-size: 1.8rem;
  color: var(--cyan);
  flex-shrink: 0;
}

.stat-n {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 2px;
}
.stat-l {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,.65);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}

@media (max-width: 640px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,.15); }
}

/* ================================================================
   CATEGORÍAS
   ================================================================ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.cat-card {
  background: var(--bg-white);
  border-radius: var(--r-lg);
  padding: 28px 16px 22px;
  text-align: center;
  border: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: transform 200ms var(--ease),
              box-shadow 200ms var(--ease),
              border-color 200ms;
  text-decoration: none;
}
.cat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--s3);
  border-color: var(--cyan);
}

.cat-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: var(--cyan-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--cyan);
  transition: background 200ms, color 200ms, transform 200ms;
}
.cat-card:hover .cat-icon {
  background: var(--cyan);
  color: #fff;
  transform: scale(1.1);
}

.cat-card h3 { color: var(--text); font-size: 0.95rem; }

.cat-card span {
  font-size: 0.75rem;
  color: var(--cyan-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 200ms, transform 200ms;
}
.cat-card:hover span { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ================================================================
   PRODUCT SECTIONS
   ================================================================ */
.prod-section { margin-bottom: 56px; }

.prod-section-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border);
}

.prod-hd-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.prod-hd-left i {
  font-size: 1.25rem;
  color: var(--cyan);
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--cyan-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.prod-hd-left h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
}

.link-ver-mas {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan-dark);
  display: flex;
  align-items: center;
  gap: 4px;
  letter-spacing: .03em;
  transition: color 150ms, gap 150ms;
}
.link-ver-mas:hover { color: var(--cyan); gap: 8px; }

/* 2-column product grid per section */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.prod-card {
  background: var(--bg-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1.5px solid var(--border);
  transition: transform 200ms var(--ease),
              box-shadow 200ms var(--ease);
}
.prod-card:hover { transform: translateY(-4px); box-shadow: var(--s3); }

.prod-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-light);
}
.prod-img img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 400ms var(--ease);
}
.prod-card:hover .prod-img img { transform: scale(1.06); }

/* Badge */
.prod-badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
}
.badge-new { background: var(--cyan); }
.badge-hot { background: var(--red); }

/* Hover overlay */
.prod-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,174,239,.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 200ms var(--ease);
}
.prod-card:hover .prod-overlay { opacity: 1; }

.prod-btn {
  padding: 10px 22px;
  background: #fff;
  color: var(--cyan-dark);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 150ms, transform 100ms;
}
.prod-btn:hover  { background: var(--cyan-light); }
.prod-btn:active { transform: scale(0.97); }

.prod-info { padding: 18px; }

.prod-cat {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  background: var(--cyan-light);
  color: var(--cyan-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.prod-info h3 { color: var(--text); margin-bottom: 6px; font-size: 1rem; }
.prod-info p  { font-size: 0.825rem; color: var(--text-lt); margin-bottom: 16px; line-height: 1.5; }

.prod-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.prod-price {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
}

.btn-cotizar {
  padding: 7px 16px;
  background: var(--cyan);
  color: #fff;
  border-radius: 7px;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: background 150ms, transform 100ms;
}
.btn-cotizar:hover  { background: var(--cyan-dark); }
.btn-cotizar:active { transform: scale(0.96); }

@media (max-width: 600px) {
  .prod-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   BANNERS MIDDLE
   ================================================================ */
.banners-middle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 56px;
}
.banner-wide {
  display: block;
  border-radius: var(--r);
  overflow: hidden;
  transition: transform 200ms var(--ease), box-shadow 200ms;
}
.banner-wide:hover { transform: translateY(-3px); box-shadow: var(--s2); }
.banner-wide img { width: 100%; object-fit: cover; }

@media (max-width: 600px) {
  .banners-middle { grid-template-columns: 1fr; }
}

/* ================================================================
   BANNERS BOTTOM
   ================================================================ */
.banners-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.banner-tall img { height: 100%; object-fit: cover; }

.banners-stack { display: flex; flex-direction: column; gap: 16px; }

.banner-full { margin-top: 0; }
.banner-full .banner-card img { width: 100%; }

@media (max-width: 600px) {
  .banners-grid-2 { grid-template-columns: 1fr; }
}

/* ================================================================
   ABOUT / NOSOTROS
   ================================================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-globe {
  width: 320px; height: 320px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-light) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 24px 64px rgba(0,174,239,.2);
  animation: floatY 4s ease-in-out infinite;
  padding: 32px;
}
.about-globe img { width: 100%; height: auto; }

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

.about-content { display: flex; flex-direction: column; gap: 32px; }

.about-content .section-tag { margin-bottom: 8px; }
.about-content h2 { color: var(--text); margin-bottom: 16px; }
.about-content > div > p { margin-bottom: 12px; }

.about-values { display: flex; flex-direction: column; gap: 18px; }

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  border-radius: var(--r);
  background: var(--bg-light);
  border: 1px solid var(--border);
  transition: border-color 200ms, box-shadow 200ms;
}
.value-item:hover { border-color: var(--cyan); box-shadow: var(--s1); }

.value-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--cyan-light);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: background 200ms, color 200ms;
}
.value-item:hover .value-icon { background: var(--cyan); color: #fff; }

.value-item h4 { color: var(--text); margin-bottom: 3px; }
.value-item p  { font-size: 0.85rem; margin: 0; }

@media (max-width: 840px) {
  .about-layout { grid-template-columns: 1fr; }
  .about-visual { display: none; }
}

/* ================================================================
   CONTACT
   ================================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  background: var(--bg-white);
  border-radius: var(--r);
  border: 1.5px solid var(--border);
  transition: border-color 200ms, box-shadow 200ms;
}
.contact-card:hover { border-color: var(--cyan); box-shadow: var(--s1); }

.cc-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--cyan-light);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: background 200ms, color 200ms;
}
.contact-card:hover .cc-icon { background: var(--cyan); color: #fff; }

.contact-card h4 { font-size: 0.825rem; color: var(--text); margin-bottom: 3px; }
.contact-card a, .contact-card p {
  font-size: 0.85rem;
  color: var(--text-md);
  transition: color 150ms;
  display: block;
  margin: 0;
}
.contact-card a:hover { color: var(--cyan-dark); }

.contact-social {
  padding: 18px;
  background: var(--bg-white);
  border-radius: var(--r);
  border: 1.5px solid var(--border);
}
.contact-social span {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-lt);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 12px;
}
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--bg-light);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-md);
  font-size: 0.9rem;
  transition: background 150ms, color 150ms, border-color 150ms;
}
.social-row a:hover { background: var(--cyan); color: #fff; border-color: var(--cyan); }

/* Form */
.contact-form {
  background: var(--bg-white);
  border-radius: var(--r-lg);
  padding: 36px;
  border: 1.5px solid var(--border);
  box-shadow: var(--s1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

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

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg-white);
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,174,239,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-lt); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A8899' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

#formMsg {
  margin-top: 14px;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  border-radius: 8px;
}
#formMsg:not(:empty) { padding: 10px; }
#formMsg.ok  { color: #15803d; background: #f0fdf4; }
#formMsg.err { color: var(--red); background: var(--red-light); }

@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 20px; }
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer { background: #08101E; }

.footer-main { padding: 64px 0 40px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 36px;
}

.footer-logo {
  height: 85px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,.42);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social { display: flex; gap: 9px; }
.footer-social a {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.55);
  font-size: 0.85rem;
  transition: background 150ms, color 150ms;
}
.footer-social a:hover { background: var(--cyan); color: #fff; }

.footer-col h4 {
  color: rgba(255,255,255,.88);
  font-size: 0.78rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-family: var(--font-heading);
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,.42);
  transition: color 150ms;
}
.footer-col ul li a:hover { color: var(--cyan); }

.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.fc-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,.45);
}
.fc-item i { color: var(--cyan); flex-shrink: 0; margin-top: 2px; }
.fc-item a { color: rgba(255,255,255,.45); transition: color 150ms; }
.fc-item a:hover { color: var(--cyan); }

.footer-bar {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
}
.footer-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bar p {
  font-size: 0.78rem;
  color: rgba(255,255,255,.28);
  margin: 0;
}
.footer-bar p strong { color: rgba(255,255,255,.45); }
.footer-bar ul { display: flex; gap: 18px; }
.footer-bar ul li a {
  font-size: 0.78rem;
  color: rgba(255,255,255,.28);
  transition: color 150ms;
}
.footer-bar ul li a:hover { color: rgba(255,255,255,.6); }

@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bar .container { flex-direction: column; text-align: center; }
  .footer-bar ul { justify-content: center; }
}

/* ================================================================
   WHATSAPP FLOAT
   ================================================================ */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 800;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  transition: transform 200ms var(--ease), box-shadow 200ms;
  animation: waPulse 2.5s ease-in-out infinite;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 32px rgba(37,211,102,.5);
  animation: none;
}

@keyframes waPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,.4); }
  50%       { box-shadow: 0 6px 32px rgba(37,211,102,.7); }
}

/* ================================================================
   SELECTION
   ================================================================ */
::selection { background: var(--cyan); color: #fff; text-shadow: none; }