:root {
  --color-primary: #0B3C5D;
  --color-secondary: #1ABC9C;
  --color-text: #4A4A4A;
  --color-light: #EAEAEA;
  --color-white: #FFFFFF;
  --color-dark: #07293f;
  --shadow-soft: 0 10px 30px rgba(11, 60, 93, 0.08);
  --shadow-card: 0 8px 24px rgba(11, 60, 93, 0.10);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --container: 1180px;
  --transition: all 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Open Sans", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(92%, var(--container));
  margin: 0 auto;
}

.section {
  padding: 78px 0;
}

.section-sm {
  padding: 56px 0;
}

.section-title {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  color: var(--color-primary);
  margin-bottom: 14px;
  line-height: 1.15;
}

.section-subtitle {
  max-width: 700px;
  margin: 0 auto 40px auto;
  text-align: center;
  line-height: 1.7;
}

.text-center {
  text-align: center;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(11, 60, 93, 0.08);
}

.header-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.logo img {
  height: 48px;
  width: auto;
}

.logo-text {
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.logo-text span {
  color: var(--color-secondary);
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  position: relative;
  transition: var(--transition);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: var(--transition);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

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

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  cursor: pointer;
  width: 42px;
  height: 42px;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px auto;
  transition: var(--transition);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: none;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background: #14a88a;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-light {
  background: var(--color-white);
  color: var(--color-primary);
  border: 1px solid rgba(11, 60, 93, 0.12);
}

.btn-light:hover {
  background: var(--color-light);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 70px;
  background:
    radial-gradient(circle at top right, rgba(26, 188, 156, 0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(11, 60, 93, 0.08), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 42px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 188, 156, 0.10);
  color: var(--color-secondary);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero h1 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.hero h1 span {
  color: var(--color-secondary);
}

.hero p {
  font-size: 1.06rem;
  color: #5f6a72;
  max-width: 670px;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-highlights li {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--color-white);
  border: 1px solid rgba(11, 60, 93, 0.08);
  color: var(--color-primary);
  box-shadow: var(--shadow-soft);
  font-size: 0.92rem;
  font-weight: 700;
}

.hero-card {
  background: var(--color-white);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(11, 60, 93, 0.08);
}

.hero-card-title {
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: 16px;
}

/* Services */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(11, 60, 93, 0.08);
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  height: 100%;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(11, 60, 93, 0.12);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(26, 188, 156, 0.10);
  color: var(--color-secondary);
  display: grid;
  place-items: center;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.service-card h3 {
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  margin-bottom: 16px;
  color: #5f6a72;
}

.service-card ul {
  display: grid;
  gap: 10px;
}

.service-card li {
  position: relative;
  padding-left: 18px;
  font-size: 0.95rem;
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-secondary);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 34px;
  align-items: start;
}

.about-box {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
  border: 1px solid rgba(11, 60, 93, 0.08);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow-soft);
}

.about-box h3 {
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.about-box p {
  color: #5f6a72;
  margin-bottom: 16px;
}

.about-list {
  display: grid;
  gap: 12px;
}

.about-list li {
  background: var(--color-white);
  border: 1px solid rgba(11, 60, 93, 0.08);
  border-radius: 18px;
  padding: 20px 22px;
  min-height: 138px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.about-box {
  height: 100%;
}

.about-list {
  gap: 16px;
}

.about-grid .section-subtitle {
  max-width: 620px;
}

.about-list strong {
  display: block;
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  margin-bottom: 4px;
}

/* Brands */
.brands {
  background: #f8fbfc;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  align-items: stretch;
}

.brand-item {
  background: var(--color-white);
  border: 1px solid rgba(11, 60, 93, 0.08);
  border-radius: 18px;
  min-height: 110px;
  padding: 20px;
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.brand-item:hover {
  transform: translateY(-4px);
}

.brand-item span {
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

/* Why choose us */
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.feature-item {
  border: 1px solid rgba(11, 60, 93, 0.08);
  border-radius: 18px;
  padding: 22px 18px;
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.feature-item h3 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 0.92rem;
  color: #62707a;
}

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--color-primary), #115b76);
  color: var(--color-white);
}

.cta-box {
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: 24px;
  align-items: center;
}

.cta h2 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin-bottom: 10px;
}

.cta p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
}

.contact-card,
.form-card {
  background: var(--color-white);
  border: 1px solid rgba(11, 60, 93, 0.08);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.contact-card h3,
.form-card h3 {
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  margin-bottom: 16px;
  font-size: 1.25rem;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-list li {
  padding: 14px 16px;
  border-radius: 14px;
  background: #f8fbfc;
  border: 1px solid rgba(11, 60, 93, 0.08);
}

.contact-label {
  display: block;
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 4px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.form-group {
  display: grid;
  gap: 6px;
}

label {
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  font-size: 0.92rem;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(11, 60, 93, 0.18);
  border-radius: 12px;
  padding: 14px 14px;
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 0.96rem;
  color: var(--color-text);
  background: var(--color-white);
  outline: none;
  transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(26, 188, 156, 0.10);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  font-size: 0.9rem;
  color: #6c7880;
}

.form-message {
  margin-top: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  display: none;
}

.form-message.success {
  color: #0f9f83;
  display: block;
}

.form-message.error {
  color: #c0392b;
  display: block;
}

/* Footer */
.site-footer {
  background: #081e2d;
  color: rgba(255, 255, 255, 0.86);
  padding: 26px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  color: var(--color-white);
}

.footer-brand span {
  color: var(--color-secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

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

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--color-white);
  display: grid;
  place-items: center;
  font-size: 1.55rem;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(37, 211, 102, 0.28);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.03);
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1080px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .cards-3,
  .brand-grid,
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav {
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid rgba(11, 60, 93, 0.08);
    box-shadow: var(--shadow-soft);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 4%;
    gap: 18px;
    display: none;
  }

  .nav.open {
    display: flex;
  }

  .header-actions .btn {
    display: none;
  }

  .hero {
    padding-top: 70px;
  }

  .section {
    padding: 62px 0;
  }
}

@media (max-width: 640px) {
  .cards-3,
  .brand-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .logo-text {
    font-size: 1rem;
  }

  .hero-card,
  .service-card,
  .about-box,
  .contact-card,
  .form-card {
    padding: 22px;
  }
}
.service-card {
  position: relative;
  overflow: hidden;
  background: var(--color-white);
  padding: 220px 28px 28px;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 185px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 185px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.18) 35%,
    rgba(255, 255, 255, 0.92) 100%
  );
  z-index: 1;
}

.service-card > * {
  position: relative;
  z-index: 2;
}

.service-icon {
  position: absolute;
  top: 26px;
  left: 26px;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: rgba(234, 245, 243, 0.92);
  color: var(--color-secondary);
  display: grid;
  place-items: center;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0;
  box-shadow: 0 8px 20px rgba(11, 60, 93, 0.08);
}

.card-equipos::before {
  background-image: url("img/equipos.jpg");
}

.card-micro::before {
  background-image: url("img/micro.jpg");
}

.card-diseno::before {
  background-image: url("img/laboratorio.jpg");
}
.service-icon {
  display: none !important;
}
.whatsapp-float {
  display: grid;
  place-items: center;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}
.brand-item img {
  max-width: 140px;
  height: auto;
  object-fit: contain;
}
.logo-fermont {
  width: 180px;
  max-width: none;
  height: auto;
}
.logo-microtest {
  transform: translateY(-10%);
}


/* FIX FINAL HERO CARD SIN ICONOS */
/* HERO CARD LIMPIO SIN ICONOS */
.hero-card-list {
  display: grid;
  gap: 14px;
}

.hero-card-item {
  padding: 22px 28px;
  border-radius: 14px;
  background: #f8fbfc;
}

.hero-card-item h3 {
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--color-primary);
  font-size: 1.05rem;
  margin: 0 0 8px 0;
}

.hero-card-item p {
  margin: 0;
  color: #5f6a72;
  font-size: 0.98rem;
  line-height: 1.6;
}