/* ============================================================
   VALIANTA — Stylesheet "Paleta Fénix"
   Executive / Corporate Design | Mobile-First
   ============================================================ */

/* ============================================================
   1. CUSTOM PROPERTIES — Paleta Fénix
   ============================================================ */
:root {
  /* ── Rojo Fénix / Vino ── */
  --clr-primary:        #7A1A1E;
  --clr-primary-dark:   #5C1216;
  --clr-primary-light:  #9B2226;
  --clr-accent:         #7A1A1E;
  --clr-accent-dark:    #5C1216;
  --clr-teal:           #A82B30;

  /* ── Negro Grafito / Neutrals ── */
  --clr-dark:           #1A1A1A;
  --clr-dark-800:       #242424;
  --clr-dark-700:       #3A3A3A;
  --clr-gray-600:       #565656;
  --clr-gray-500:       #787878;
  --clr-gray-400:       #A0A0A0;
  --clr-gray-300:       #C8C4BE;
  --clr-gray-200:       #E5E0DA;
  --clr-gray-100:       #F7F6F2;
  --clr-light:          #F7F6F2;
  --clr-white:          #FFFFFF;

  /* ── Feedback ── */
  --clr-success:        #2D6A4F;
  --clr-error:          #9B1C1C;

  /* ── Typography ── */
  --font-sans:    'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;

  /* ── Fluid Font Sizes ── */
  --fs-xs:   clamp(0.75rem,  1.4vw, 0.8125rem);
  --fs-sm:   clamp(0.875rem, 1.5vw, 0.9375rem);
  --fs-base: clamp(1rem,     1.6vw, 1.0625rem);
  --fs-lg:   clamp(1.125rem, 2vw,   1.25rem);
  --fs-xl:   clamp(1.25rem,  2.5vw, 1.5rem);
  --fs-2xl:  clamp(1.5rem,   3vw,   2rem);
  --fs-3xl:  clamp(1.875rem, 4vw,   2.5rem);
  --fs-4xl:  clamp(2.25rem,  5vw,   3.25rem);
  --fs-5xl:  clamp(2.75rem,  6vw,   4.25rem);

  /* ── Spacing ── */
  --sp-1:  0.25rem;  --sp-2:  0.5rem;   --sp-3:  0.75rem;
  --sp-4:  1rem;     --sp-5:  1.25rem;  --sp-6:  1.5rem;
  --sp-8:  2rem;     --sp-10: 2.5rem;   --sp-12: 3rem;
  --sp-16: 4rem;     --sp-20: 5rem;     --sp-24: 6rem;

  /* ── Shadows — warm tones ── */
  --shadow-sm:         0 1px 3px rgba(26,26,26,.06);
  --shadow-md:         0 4px 12px rgba(26,26,26,.09);
  --shadow-lg:         0 12px 40px rgba(26,26,26,.1);
  --shadow-card:       0 2px 20px rgba(26,26,26,.07);
  --shadow-card-hover: 0 20px 56px rgba(122,26,30,.14);

  /* ── Border Radius ── */
  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  /* ── Transitions — slow & elegant ── */
  --ease:            cubic-bezier(0.4, 0, 0.2, 1);
  --transition:      0.45s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.9s cubic-bezier(0.4, 0, 0.2, 1);

  /* ── Layout ── */
  --container-max: 1200px;
  --nav-height: 4.25rem;
}

/* ============================================================
   2. RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--clr-dark-700);
  background: var(--clr-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, picture, video, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; }

/* ============================================================
   3. BASE TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--clr-dark);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-accent);
  margin-bottom: var(--sp-4);
}
.section-label::before {
  content: '';
  width: 2rem;
  height: 2px;
  background: var(--clr-accent);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: var(--sp-4);
  letter-spacing: -0.02em;
}
.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--clr-gray-600);
  line-height: 1.75;
}

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}
section { padding: var(--sp-20) 0; }

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.875rem 1.875rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.btn svg { flex-shrink: 0; }

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  border: 1.5px solid var(--clr-primary);
  box-shadow: 0 4px 20px rgba(122,26,30,.25);
}
.btn-primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(122,26,30,.35);
  filter: none;
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 1.5px solid var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,.4);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-lg { padding: 1.125rem 2.25rem; font-size: var(--fs-sm); }
.btn-sm { padding: 0.625rem 1.375rem; font-size: var(--fs-xs); }

.spin {
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   6. NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition),
              border-color var(--transition), backdrop-filter var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 18, 38, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 4px 30px rgba(0,0,0,.3);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}
/* Logotipo principal — dark logo made white on dark navbar */
.navbar__logo img {
  height: 300px; width: auto;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition);
  display: block;
}
.navbar__logo:hover img { opacity: .82; }

/* Fallback text logo */
.navbar__logo-fallback {
  display: flex; align-items: center; gap: var(--sp-2);
}
.navbar__logo-icon {
  width: 40px; height: 40px;
  background: var(--clr-primary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.25rem;
  color: white; font-family: var(--font-display);
  flex-shrink: 0;
}
.navbar__logo-name {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700;
  color: var(--clr-white); letter-spacing: .04em;
  line-height: 1;
}
.navbar__logo-tagline {
  font-size: .65rem; color: var(--clr-gray-400);
  font-weight: 400; letter-spacing: .06em;
  text-transform: uppercase; display: none;
  line-height: 1;
}

.navbar__nav {
  display: none;
  align-items: center;
  gap: var(--sp-8);
}
.navbar__nav a {
  font-size: var(--fs-sm); font-weight: 500;
  color: rgba(255,255,255,.8);
  transition: color var(--transition);
  position: relative; padding-bottom: 4px;
}
.navbar__nav a::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--clr-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition);
}
.navbar__nav a:hover { color: var(--clr-white); }
.navbar__nav a:hover::after { width: 100%; }

.navbar__actions { display: none; align-items: center; gap: var(--sp-4); }

/* Hamburger Toggle */
.navbar__toggle {
  display: flex; flex-direction: column;
  justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  padding: 8px; border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.navbar__toggle:hover { background: rgba(255,255,255,.1); }
.navbar__toggle span {
  display: block; height: 2px;
  background: var(--clr-white); border-radius: var(--radius-full);
  transition: var(--transition); transform-origin: center;
}
.navbar__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height); left: 0; right: 0;
  background: rgba(10, 18, 38, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding: var(--sp-4) var(--sp-6) var(--sp-8);
  transform: translateY(-110%);
  transition: transform var(--transition-slow);
  z-index: 999;
  display: flex; flex-direction: column; gap: var(--sp-1);
}
.mobile-menu.active { transform: translateY(0); }
.mobile-menu a {
  display: block;
  padding: var(--sp-4) var(--sp-3);
  color: rgba(255,255,255,.75); font-weight: 500;
  font-size: var(--fs-base);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color var(--transition), padding-left var(--transition);
}
.mobile-menu a:last-of-type { border-bottom: none; }
.mobile-menu a:hover { color: var(--clr-accent); padding-left: var(--sp-5); }
.mobile-menu .btn { margin-top: var(--sp-6); width: 100%; justify-content: center; }

/* ============================================================
   7. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  background: linear-gradient(150deg, #141414 0%, #1e1414 40%, #2a1a1a 70%, #141414 100%);
  overflow: hidden;
  padding-top: var(--nav-height);
}

/* Subtle warm-tinted overlay */
.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 80% 50%, rgba(122,26,30,.12) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(122,26,30,.07) 0%, transparent 60%);
}

/* Dot-grid overlay */
.hero__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 100%);
}

/* Isotipo watermark */
.hero__isotipo {
  position: absolute;
  right: -4%;
  top: 50%;
  transform: translateY(-50%);
  width: 52%;
  max-width: 680px;
  opacity: 0.045;
  pointer-events: none;
  filter: invert(1) brightness(2);
  user-select: none;
}

.hero__container {
  position: relative; z-index: 5;
  width: 100%; max-width: var(--container-max);
  margin: 0 auto; padding: var(--sp-20) var(--sp-6);
  display: flex; flex-direction: column; gap: var(--sp-8);
}

.hero__content { max-width: 720px; }

/* Label (replaces badge) */
.hero__label {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: rgba(255,255,255,.45);
  margin-bottom: var(--sp-7);
}
.hero__label::before {
  content: '';
  width: 2rem; height: 1px;
  background: var(--clr-primary);
  flex-shrink: 0;
}

/* Badge (kept for backward compat) */
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  background: rgba(122,26,30,.12);
  border: 1px solid rgba(122,26,30,.28);
  color: rgba(255,255,255,.7); padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: var(--sp-6);
}
.hero__badge-dot {
  width: 6px; height: 6px;
  background: var(--clr-primary); border-radius: var(--radius-full);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

.hero__title {
  font-size: var(--fs-5xl); font-weight: 700;
  color: var(--clr-white); line-height: 1.1;
  letter-spacing: -.025em; margin-bottom: var(--sp-6);
  font-family: var(--font-display);
}
.hero__title em {
  color: var(--clr-primary-light);
  font-style: italic;
}
.hero__title .highlight {
  color: var(--clr-primary-light);
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
}

.hero__tagline {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.55);
  line-height: 1.8;
  margin-bottom: var(--sp-10);
  display: flex; flex-direction: column; gap: var(--sp-3);
}
.hero__tagline p { margin: 0; }
.hero__tagline strong { color: rgba(255,255,255,.85); font-weight: 500; }

.hero__actions {
  display: flex; flex-wrap: wrap; gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}

.hero__divider {
  width: 3rem; height: 1px;
  background: rgba(255,255,255,.12);
  margin-bottom: var(--sp-6);
}

.hero__pillars {
  display: flex; flex-wrap: wrap; gap: var(--sp-5);
}
.hero__pillar {
  display: flex; align-items: center; gap: var(--sp-2);
  color: rgba(255,255,255,.4); font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
}
.hero__pillar::before {
  content: '';
  width: 6px; height: 6px; flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--clr-primary);
}
.hero__pillar-icon { width: 18px; height: 18px; color: var(--clr-accent); flex-shrink: 0; }

/* Scroll indicator */
.hero__scroll {
  position: absolute; bottom: var(--sp-8); left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
  color: rgba(255,255,255,.25); font-size: .6rem;
  letter-spacing: .15em; text-transform: uppercase;
  animation: bounce 2.8s ease-in-out infinite; z-index: 5;
}
.hero__scroll-mouse {
  width: 22px; height: 36px;
  border: 1px solid rgba(255,255,255,.2); border-radius: 11px;
  display: flex; justify-content: center; padding-top: 6px;
}
.hero__scroll-wheel {
  width: 2px; height: 7px;
  background: rgba(255,255,255,.4); border-radius: var(--radius-full);
  animation: scroll-wheel 1.8s ease-in-out infinite;
}

/* ============================================================
   8. STATS SECTION
   ============================================================ */
.stats {
  background: var(--clr-dark);
  padding: var(--sp-16) 0;
}
.stats__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
}
.stat-item {
  text-align: center; padding: var(--sp-8) var(--sp-6);
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute; left: 0; top: 20%; height: 60%;
  width: 1px; background: rgba(255,255,255,.06);
}
.stat-number {
  font-size: var(--fs-4xl); font-family: var(--font-display);
  font-weight: 700;
  color: var(--clr-primary-light);
  line-height: 1; margin-bottom: var(--sp-2); display: block;
}
.stat-label { font-size: var(--fs-xs); color: var(--clr-gray-500); font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }

/* ============================================================
   9. SERVICES SECTION
   ============================================================ */
.services { background: var(--clr-light); }
.services__header { text-align: center; margin-bottom: var(--sp-16); }
.services__header .section-subtitle { max-width: 580px; margin: 0 auto; }

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

/* Card */
.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-gray-200);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent), var(--clr-teal));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition-slow);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card-hover); border-color: rgba(14,165,233,.18); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__head {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: var(--sp-4);
  margin-bottom: var(--sp-5);
}
.service-card__icon-wrap {
  width: 58px; height: 58px; flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--clr-gray-100);
  border: 1px solid var(--clr-gray-200);
  display: flex; align-items: center; justify-content: center;
  box-shadow: none;
  transition: var(--transition);
}
.service-card:hover .service-card__icon-wrap {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  box-shadow: 0 6px 20px rgba(122,26,30,.28);
  transform: scale(1.04) rotate(-3deg);
}
.service-card__icon { width: 26px; height: 26px; color: var(--clr-primary); }
.service-card:hover .service-card__icon { color: white; }
.service-card__num {
  font-size: 3.5rem; font-weight: 900; font-family: var(--font-display);
  color: var(--clr-gray-200); line-height: 1;
  transition: color var(--transition); user-select: none;
}
.service-card:hover .service-card__num { color: rgba(14,165,233,.12); }

.service-card__title {
  font-size: var(--fs-xl); font-weight: 700;
  color: var(--clr-dark); margin-bottom: var(--sp-1);
}
.service-card__tagline {
  font-size: var(--fs-sm); color: var(--clr-primary-light);
  font-weight: 600; font-style: italic; margin-bottom: var(--sp-4);
}
.service-card__description {
  font-size: var(--fs-sm); color: var(--clr-gray-600);
  line-height: 1.75; margin-bottom: var(--sp-5);
}
.service-card__sub-label {
  font-size: .7rem; font-weight: 800;
  color: var(--clr-dark); text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: var(--sp-3);
}
.service-card__list {
  display: flex; flex-direction: column; gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.service-card__list li {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  font-size: var(--fs-sm); color: var(--clr-gray-600); line-height: 1.55;
}
.service-card__list li::before {
  content: '';
  width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%237A1A1E'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.857-9.809a.75.75 0 00-1.214-.882l-3.483 4.79-1.88-1.88a.75.75 0 10-1.06 1.061l2.5 2.5a.75.75 0 001.137-.089l4-5.5z' clip-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat;
}
.service-card__result {
  background: linear-gradient(135deg, var(--clr-gray-100), rgba(14,165,233,.05));
  border-left: 3px solid var(--clr-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-sm); color: var(--clr-dark-700); line-height: 1.55;
}
.service-card__result strong {
  display: block; font-size: .7rem; font-weight: 800;
  color: var(--clr-primary); text-transform: uppercase;
  letter-spacing: .06em; margin-bottom: 4px;
}

/* ============================================================
   10. WHY US SECTION
   ============================================================ */
.why-us { background: var(--clr-white); }
.why-us__inner {
  display: grid; gap: var(--sp-16);
}
.why-us__content .section-subtitle { margin-bottom: var(--sp-8); }
.why-us__features { display: flex; flex-direction: column; gap: var(--sp-4); }

.why-feature {
  display: flex; gap: var(--sp-4); align-items: flex-start;
  padding: var(--sp-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-gray-200);
  transition: var(--transition);
}
.why-feature:hover {
  border-color: rgba(14,165,233,.3);
  background: rgba(14,165,233,.02);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}
.why-feature__icon {
  width: 50px; height: 50px; flex-shrink: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(27,60,135,.08), rgba(14,165,233,.1));
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary); transition: var(--transition);
}
.why-feature:hover .why-feature__icon {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: var(--clr-white);
}
.why-feature__icon svg { width: 22px; height: 22px; }
.why-feature__title { font-size: var(--fs-base); font-weight: 700; margin-bottom: var(--sp-1); }
.why-feature__desc { font-size: var(--fs-sm); color: var(--clr-gray-600); line-height: 1.6; }

/* Quote visual block */
.why-us__visual {
  position: relative; border-radius: var(--radius-sm);
  background: linear-gradient(140deg, var(--clr-dark) 0%, #2a1010 100%);
  padding: var(--sp-10) var(--sp-8);
  display: flex; align-items: center; justify-content: center;
  min-height: 320px; overflow: hidden;
}
.why-us__visual-orbs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.why-us__visual-orbs span {
  position: absolute; border-radius: var(--radius-full); filter: blur(60px); opacity: .35;
}
.why-us__visual-orbs span:nth-child(1) {
  width: 220px; height: 220px; background: var(--clr-primary); top: -80px; right: -60px;
}
.why-us__visual-orbs span:nth-child(2) {
  width: 180px; height: 180px; background: var(--clr-teal); bottom: -60px; left: -40px;
}
.why-us__quote { position: relative; z-index: 2; text-align: center; }
.why-us__quote blockquote {
  font-size: var(--fs-2xl); font-family: var(--font-display);
  font-weight: 800; color: var(--clr-white);
  line-height: 1.35; margin-bottom: var(--sp-6);
}
.why-us__quote blockquote .highlight {
  background: linear-gradient(130deg, #38BDF8, var(--clr-teal));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.why-us__quote cite {
  color: rgba(255,255,255,.5); font-size: var(--fs-sm);
  font-style: normal; font-weight: 500;
}

/* ============================================================
   11. CONTACT SECTION
   ============================================================ */
.contact { background: var(--clr-light); }
.contact__grid { display: grid; gap: var(--sp-12); }

.contact__info-title { font-size: var(--fs-2xl); margin-bottom: var(--sp-4); }
.contact__info-desc { color: var(--clr-gray-600); margin-bottom: var(--sp-8); line-height: 1.75; }
.contact__details { display: flex; flex-direction: column; gap: var(--sp-4); }

.contact-detail {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--clr-white); border-radius: var(--radius-lg);
  border: 1px solid var(--clr-gray-200); transition: var(--transition);
  text-decoration: none;
}
.contact-detail:hover { border-color: rgba(14,165,233,.3); box-shadow: var(--shadow-md); transform: translateX(4px); }
.contact-detail__icon {
  width: 46px; height: 46px; flex-shrink: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  display: flex; align-items: center; justify-content: center;
  color: white;
}
.contact-detail__icon svg { width: 20px; height: 20px; }
.contact-detail__label {
  font-size: .7rem; font-weight: 700; color: var(--clr-gray-400);
  text-transform: uppercase; letter-spacing: .07em;
  display: block; margin-bottom: 2px;
}
.contact-detail__value { font-size: var(--fs-sm); font-weight: 600; color: var(--clr-dark); }

/* Form */
.contact__form-wrap {
  background: var(--clr-white); border-radius: var(--radius-xl);
  padding: var(--sp-8); box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-gray-200);
}
.contact__form-title { font-size: var(--fs-xl); margin-bottom: var(--sp-6); }

.contact-form { display: flex; flex-direction: column; gap: var(--sp-5); }
.form-row { display: grid; grid-template-columns: 1fr; gap: var(--sp-5); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-label { font-size: var(--fs-sm); font-weight: 600; color: var(--clr-dark-700); }
.form-label .req { color: var(--clr-error); margin-left: 2px; }

.form-input, .form-select, .form-textarea {
  width: 100%; padding: .875rem 1rem;
  border: 1.5px solid var(--clr-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm); color: var(--clr-dark);
  background: var(--clr-white); transition: var(--transition);
  outline: none;
}
.form-select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237A1A1E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.5rem; cursor: pointer;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--clr-primary-light);
  box-shadow: 0 0 0 3px rgba(37,84,184,.1);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--clr-gray-400); }
.form-input.error, .form-select.error, .form-textarea.error {
  border-color: var(--clr-error);
  box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-error {
  font-size: var(--fs-xs); color: var(--clr-error);
  display: none; align-items: center; gap: var(--sp-1);
}
.form-error.visible { display: flex; }

/* Honeypot — hidden from humans */
.form-hp { display: none !important; visibility: hidden; }

.form-actions { display: flex; flex-direction: column; gap: var(--sp-4); }
.form-note { font-size: var(--fs-xs); color: var(--clr-gray-400); text-align: center; line-height: 1.6; }

.form-message {
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm); font-weight: 500;
  display: none; align-items: center; gap: var(--sp-3);
}
.form-message.success {
  display: flex;
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3); color: #064E3B;
}
.form-message.error {
  display: flex;
  background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); color: #7F1D1D;
}

/* ============================================================
   12. FOOTER
   ============================================================ */
.footer {
  background: var(--clr-dark); color: rgba(255,255,255,.55);
  padding: var(--sp-16) 0 var(--sp-8);
}
.footer__main {
  display: grid; grid-template-columns: 1fr;
  gap: var(--sp-10); margin-bottom: var(--sp-12);
}
.footer__brand { max-width: 300px; }
.footer__logo {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-bottom: var(--sp-5); text-decoration: none;
}
/* Tamaño del logotipo en el footer — ajústalo aquí */
.footer__logo img {
  height: 150px; width: auto;
  display: block;
}
.footer__logo-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary-light));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1.3rem; color: white; font-family: var(--font-display);
}
.footer__logo-name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; color: white; }
.footer__desc { font-size: var(--fs-sm); line-height: 1.75; margin-bottom: var(--sp-6); }
.footer__address {
  font-style: normal;
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  margin-top: var(--sp-2);
}
.footer__social { display: flex; gap: var(--sp-3); }
.social-link {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.55); transition: var(--transition);
}
.social-link:hover { background: var(--clr-primary-light); border-color: var(--clr-primary-light); color: white; transform: translateY(-3px); }
.social-link svg { width: 18px; height: 18px; }

.footer__col-title {
  font-size: .7rem; font-weight: 800; color: white;
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: var(--sp-5);
}
.footer__links { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__links a {
  font-size: var(--fs-sm); color: rgba(255,255,255,.45);
  transition: color var(--transition), padding-left var(--transition);
  display: flex; align-items: center;
}
.footer__links a:hover { color: var(--clr-accent); padding-left: 6px; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: var(--sp-8);
  display: flex; flex-direction: column;
  align-items: center; gap: var(--sp-3); text-align: center;
}
.footer__copyright { font-size: var(--fs-xs); color: rgba(255,255,255,.3); }
.footer__legal { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-5); }
.footer__legal a { font-size: var(--fs-xs); color: rgba(255,255,255,.3); transition: color var(--transition); }
.footer__legal a:hover { color: var(--clr-accent); }

/* ============================================================
   13. WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-btn {
  position: fixed; bottom: var(--sp-6); right: var(--sp-6);
  z-index: 800; width: 60px; height: 60px;
  background: #25D366; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 22px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.whatsapp-btn::before {
  content: ''; position: absolute;
  width: 60px; height: 60px; border-radius: var(--radius-full);
  background: #25D366; opacity: .35;
  animation: wa-pulse 2.8s ease-out infinite;
}
.whatsapp-btn:hover { transform: scale(1.12) translateY(-3px); box-shadow: 0 8px 32px rgba(37,211,102,.55); }
.whatsapp-btn svg { width: 32px; height: 32px; fill: white; position: relative; z-index: 1; }

/* Tooltip */
.whatsapp-btn__tip {
  position: absolute; right: calc(100% + 14px); top: 50%; transform: translateY(-50%);
  background: var(--clr-dark); color: white; font-size: var(--fs-xs); font-weight: 600;
  white-space: nowrap; padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  transform: translateY(-50%) translateX(6px);
}
.whatsapp-btn__tip::after {
  content: ''; position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent; border-left-color: var(--clr-dark);
}
.whatsapp-btn:hover .whatsapp-btn__tip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* ============================================================
   14. SCROLL REVEAL UTILITIES — slow & subtle
   ============================================================ */
.reveal, .reveal-left, .reveal-right {
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal       { opacity: 0; transform: translateY(18px); }
.reveal-left  { opacity: 0; transform: translateX(-18px); }
.reveal-right { opacity: 0; transform: translateX(18px); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: none; }

.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .22s; }
.delay-3 { transition-delay: .34s; }
.delay-4 { transition-delay: .48s; }
.delay-5 { transition-delay: .62s; }

/* Hero entrance */
.hero-in { animation: fadeInUp 1s var(--ease) both; }
.hero-in-1 { animation-delay: .2s; }
.hero-in-2 { animation-delay: .45s; }
.hero-in-3 { animation-delay: .65s; }
.hero-in-4 { animation-delay: .85s; }
.hero-in-5 { animation-delay: 1.05s; }

/* ============================================================
   15. KEYFRAMES
   ============================================================ */
@keyframes orb-float {
  0%, 100% { transform: translate(0,   0) scale(1); }
  33%       { transform: translate(14px, -16px) scale(1.04); }
  66%       { transform: translate(-10px, 10px) scale(.97); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(10px); }
}
@keyframes scroll-wheel {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50%       { opacity: .15; transform: translateY(8px); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .35; transform: scale(.75); }
}
@keyframes wa-pulse {
  0%  { transform: scale(1); opacity: .35; }
  70% { transform: scale(1.8); opacity: 0; }
  100%{ transform: scale(1.8); opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   NUESTRA HISTORIA (Historia + Galería Bento)
   ============================================================ */
.historia { background: var(--clr-white); }

.historia__inner {
  display: grid;
  gap: var(--sp-12);
  align-items: start;
}

.historia__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  color: var(--clr-gray-600);
  font-size: var(--fs-base);
  line-height: 1.85;
}

.historia__highlight {
  padding: var(--sp-6);
  background: linear-gradient(135deg, rgba(27,60,135,.05), rgba(14,165,233,.05));
  border-left: 3px solid var(--clr-primary-light);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  color: var(--clr-dark-700);
  font-size: var(--fs-base);
  line-height: 1.85;
}
.historia__highlight strong { color: var(--clr-primary); }

/* Bento photo grid */
.historia__gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 190px 190px 240px;
  gap: 10px;
}

.historia__photo {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  margin: 0;
}

.historia__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
  display: block;
}

.historia__photo:hover img { transform: scale(1.06); }

/* Overlay label */
.historia__photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,30,70,.65) 0%, transparent 55%);
  display: flex; align-items: flex-end;
  padding: var(--sp-4);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.historia__photo:hover .historia__photo-overlay { opacity: 1; }
.historia__photo-overlay span {
  color: white; font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
}

/* Bento positions */
.historia__photo--1 { grid-column: 1; grid-row: 1 / span 2; }
.historia__photo--2 { grid-column: 2; grid-row: 1; }
.historia__photo--3 { grid-column: 2; grid-row: 2; }
.historia__photo--4 { grid-column: 1 / span 2; grid-row: 3; }

/* ============================================================
   EL SIGNIFICADO DE VALIANTA
   ============================================================ */
.significado { background: var(--clr-light); }

.significado__intro {
  text-align: center;
  margin-bottom: var(--sp-12);
}
.significado__intro .section-subtitle { max-width: 560px; margin: 0 auto; }

.significado__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  max-width: 800px;
  margin: 0 auto var(--sp-10);
}

.significado__divider {
  display: none;
  width: 1px;
  background: var(--clr-gray-200);
  align-self: stretch;
}

.significado__col {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-gray-200);
}

.significado__col-head {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.significado__col-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.significado__col--valor .significado__col-icon {
  background: linear-gradient(135deg, rgba(27,60,135,.1), rgba(14,165,233,.12));
  color: var(--clr-primary);
}
.significado__col--valor .significado__col-icon svg { width: 24px; height: 24px; }
.significado__col--valentia .significado__col-icon {
  background: linear-gradient(135deg, rgba(6,182,212,.1), rgba(14,165,233,.15));
  color: var(--clr-teal);
}
.significado__col--valentia .significado__col-icon svg { width: 24px; height: 24px; }

.significado__col h3 {
  font-size: var(--fs-xl); font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.significado__col--valor h3 { color: var(--clr-primary); }
.significado__col--valentia h3 { color: var(--clr-teal); }

.significado__col ul {
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.significado__col ul li {
  font-size: var(--fs-base); color: var(--clr-gray-600);
  line-height: 1.6;
  padding-left: var(--sp-5);
  position: relative;
}
.significado__col ul li::before {
  content: '';
  position: absolute; left: 0; top: .55em;
  width: 10px; height: 10px;
  border-radius: var(--radius-full);
}
.significado__col--valor ul li::before { background: var(--clr-primary); }
.significado__col--valentia ul li::before { background: var(--clr-teal); }

.significado__closing {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  display: flex; flex-direction: column; gap: var(--sp-2);
  font-size: var(--fs-lg);
  color: var(--clr-dark-700);
  font-style: italic;
  line-height: 1.65;
}

/* ============================================================
   NUESTRA ESENCIA
   ============================================================ */
.esencia {
  position: relative;
  background: linear-gradient(155deg, #060D1F 0%, #0F1F50 35%, #1B3C87 65%, #0A1430 100%);
  overflow: hidden;
}

.esencia__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.esencia__orb {
  position: absolute; border-radius: var(--radius-full);
  filter: blur(80px);
}
.esencia__orb--1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(14,165,233,.25) 0%, transparent 65%);
  top: -100px; right: -60px;
}
.esencia__orb--2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(6,182,212,.2) 0%, transparent 65%);
  bottom: -80px; left: -40px;
}

.esencia__inner {
  position: relative; z-index: 2;
  max-width: 820px; margin: 0 auto; text-align: center;
}

.esencia__head { margin-bottom: var(--sp-12); }

.esencia__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}

.esencia__item {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-5);
  text-align: left;
  transition: background var(--transition), border-color var(--transition);
}
.esencia__item:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(14,165,233,.3);
}

.esencia__item-dot {
  width: 8px; height: 8px; flex-shrink: 0; margin-top: .4em;
  border-radius: var(--radius-full);
  background: var(--clr-accent);
  box-shadow: 0 0 8px rgba(14,165,233,.6);
}

.esencia__item p {
  font-size: var(--fs-base); color: rgba(255,255,255,.7); line-height: 1.6;
}
.esencia__item p strong { color: rgba(255,255,255,.95); }

.esencia__statement {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-10);
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.esencia__statement p {
  font-size: var(--fs-lg); color: rgba(255,255,255,.65);
  line-height: 1.75;
}
.esencia__statement p strong { color: rgba(255,255,255,.95); }

/* ============================================================
   NUESTRA FORMA DE TRABAJAR
   ============================================================ */
.metodo { background: var(--clr-light); }

.metodo__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}

.metodo__card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-7) var(--sp-6);
  border: 1px solid var(--clr-gray-200);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.metodo__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(14,165,233,.2);
}

.metodo__card-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--sp-5);
  color: white;
  box-shadow: 0 6px 16px rgba(27,60,135,.3);
  transition: var(--transition);
}
.metodo__card:hover .metodo__card-icon {
  background: linear-gradient(135deg, var(--clr-accent-dark), var(--clr-accent));
  box-shadow: 0 8px 22px rgba(14,165,233,.4);
  transform: scale(1.06) rotate(-4deg);
}
.metodo__card-icon svg { width: 26px; height: 26px; }

.metodo__card-title {
  font-size: var(--fs-base); font-weight: 800;
  color: var(--clr-dark); margin-bottom: var(--sp-2);
  letter-spacing: -.01em;
}
.metodo__card-desc { font-size: var(--fs-sm); color: var(--clr-gray-600); line-height: 1.65; }

/* ============================================================
   NUESTROS VALORES
   ============================================================ */
.valores { background: var(--clr-white); }

.valores__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}

.valor-card {
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  border: 1px solid var(--clr-gray-200);
  background: var(--clr-light);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative; overflow: hidden;
}
.valor-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent), var(--clr-teal));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition-slow);
}
.valor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(14,165,233,.2);
  background: var(--clr-white);
}
.valor-card:hover::before { transform: scaleX(1); }

.valor-card__icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  display: flex; align-items: center; justify-content: center;
  color: white;
  margin-bottom: var(--sp-4);
  box-shadow: 0 4px 14px rgba(27,60,135,.28);
}
.valor-card__icon svg { width: 20px; height: 20px; }

.valor-card h4 {
  font-size: var(--fs-base); font-weight: 800;
  color: var(--clr-dark); margin-bottom: var(--sp-2);
}
.valor-card p { font-size: var(--fs-sm); color: var(--clr-gray-600); line-height: 1.65; }

/* ============================================================
   FRASE DE CIERRE / CTA FINAL
   ============================================================ */
.cierre {
  position: relative;
  background: linear-gradient(155deg, #060D1F 0%, #0F1F50 40%, #1B3C87 70%, #0A1430 100%);
  overflow: hidden;
  text-align: center;
}

.cierre__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.cierre__orb {
  position: absolute; border-radius: var(--radius-full);
  filter: blur(90px);
}
.cierre__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(14,165,233,.2) 0%, transparent 65%);
  top: -200px; right: -100px;
}
.cierre__orb--2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(6,182,212,.18) 0%, transparent 65%);
  bottom: -100px; left: -80px;
}

.cierre__inner {
  position: relative; z-index: 2;
  max-width: 720px; margin: 0 auto;
}

.cierre__eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-4);
}

.cierre__title {
  font-size: var(--fs-4xl); font-weight: 900;
  color: var(--clr-white); line-height: 1.12;
  letter-spacing: -.025em;
  margin-bottom: var(--sp-6);
}
.cierre__title .highlight {
  background: linear-gradient(130deg, #38BDF8, var(--clr-teal));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.cierre__body {
  font-size: var(--fs-lg); color: rgba(255,255,255,.6);
  line-height: 1.8; margin-bottom: var(--sp-10);
}

.cierre__cta { margin-bottom: var(--sp-8); }

.cierre__tagline {
  font-size: var(--fs-sm); color: rgba(255,255,255,.35);
  letter-spacing: .05em; font-style: italic;
}

/* ============================================================
   16. RESPONSIVE — TABLET sm: 600px+
   ============================================================ */
@media (min-width: 600px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .stats__grid .stat-item + .stat-item::before { display: block; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
  .footer__main { grid-template-columns: repeat(2, 1fr); }

  .significado__split { grid-template-columns: 1fr auto 1fr; }
  .significado__divider { display: block; }

  .metodo__grid { grid-template-columns: repeat(3, 1fr); }

  .valores__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   17. RESPONSIVE — TABLET md: 768px+
   ============================================================ */
@media (min-width: 768px) {
  .navbar__logo-tagline { display: block; }

  .contact__grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .why-us__inner { grid-template-columns: 1fr 1fr; align-items: center; }

  .historia__inner { grid-template-columns: 1fr 1fr; align-items: start; }

  .esencia__grid { grid-template-columns: repeat(4, 1fr); }

  .metodo__grid { grid-template-columns: repeat(5, 1fr); }
}

/* ============================================================
   18. RESPONSIVE — DESKTOP lg: 1024px+
   ============================================================ */
@media (min-width: 1024px) {
  .navbar__nav     { display: flex; }
  .navbar__actions { display: flex; }
  .navbar__toggle  { display: none; }

  /* 6-card grid: 3 columns */
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  /* Reset any lingering nth-child overrides from the previous 5-card layout */
  .service-card:nth-child(n) { grid-column: auto; }

  .footer__main { grid-template-columns: 2.2fr 1fr 1fr 1fr; }
  .footer__bottom { flex-direction: row; justify-content: space-between; text-align: left; }

  .valores__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   19. RESPONSIVE — LARGE xl: 1280px+
   ============================================================ */
@media (min-width: 1280px) {
  :root { --nav-height: 4.75rem; }
  .hero__content { max-width: 780px; }
}

/* ============================================================
   20. ACCESSIBILITY
   ============================================================ */
:focus-visible {
  outline: 3px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}