/* ============================================================
   STRATEKIA ADVISORS — MAIN CSS
   Design System v1.0
   Paleta: bosque #003E35 · menta #98E1AC · bg #000d09
   Fuente: Instrument Sans (brand) + Space Grotesk (headings)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Space+Grotesk:wght@400;500;600;700;800&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand Colors */
  --clr-bg:          #000d09;
  --clr-bg-2:        #091710;
  --clr-surface:     #0d2118;
  --clr-surface-2:   #142b20;
  --clr-border:      rgba(152, 225, 172, 0.1);
  --clr-border-2:    rgba(152, 225, 172, 0.2);
  --clr-border-3:    rgba(152, 225, 172, 0.35);
  --clr-primary:     #003E35;
  --clr-primary-2:   #004d42;
  --clr-accent:      #98E1AC;
  --clr-accent-2:    #4df5a0;
  --clr-accent-dim:  rgba(152, 225, 172, 0.08);

  /* Text */
  --clr-text:        #f0fff8;
  --clr-text-2:      rgba(240, 255, 248, 0.72);
  --clr-text-3:      rgba(240, 255, 248, 0.45);

  /* Typography */
  --font-heading: 'Space Grotesk', 'Instrument Sans', system-ui, sans-serif;
  --font-body:    'Instrument Sans', system-ui, sans-serif;

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

  /* Border radius */
  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-xl:   28px;
  --r-full: 9999px;

  /* Shadows */
  --sh-sm:     0 2px 8px rgba(0,0,0,.35);
  --sh-md:     0 8px 32px rgba(0,0,0,.45);
  --sh-lg:     0 24px 64px rgba(0,0,0,.55);
  --sh-accent: 0 8px 32px rgba(152,225,172,.22);
  --sh-glow:   0 0 60px rgba(152,225,172,.12);

  /* Easing */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast:  140ms;
  --t-base:  240ms;
  --t-slow:  400ms;

  /* Layout */
  --container-max: 1200px;
  --container-pad: clamp(1rem, 4vw, 2rem);
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: rgba(152,225,172,.2); color: var(--clr-accent); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--clr-text);
}
h1 { font-size: clamp(2.5rem, 6.5vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1.05rem, 2vw, 1.25rem); }
p  { color: var(--clr-text-2); max-width: 65ch; }
p.lead { font-size: clamp(1.0625rem, 2vw, 1.25rem); line-height: 1.7; }

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-accent-2) 70%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-accent { color: var(--clr-accent); }
.text-muted  { color: var(--clr-text-3); }
.text-center { text-align: center; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.section    { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.section-sm { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.section-header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-header.center { text-align: center; }
.section-header.center p { margin: 0 auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8125rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: ''; width: 24px; height: 2px;
  background: var(--clr-accent); border-radius: 2px;
}

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-6); }

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

/* Flex utilities */
.flex          { display: flex; }
.flex-center   { display: flex; align-items: center; justify-content: center; }
.flex-between  { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap     { flex-wrap: wrap; }
.gap-2 { gap: .5rem; }  .gap-3 { gap: .75rem; } .gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; } .gap-8 { gap: 2rem; }

/* Spacing helpers */
.mb-2{margin-bottom:.5rem}  .mb-4{margin-bottom:1rem}
.mb-6{margin-bottom:1.5rem} .mb-8{margin-bottom:2rem}
.mb-12{margin-bottom:3rem}  .mb-16{margin-bottom:4rem}
.mt-4{margin-top:1rem}      .mt-6{margin-top:1.5rem}
.mt-8{margin-top:2rem}      .mt-12{margin-top:3rem}

/* SR-only */
.sr-only {
  position:absolute;width:1px;height:1px;padding:0;
  margin:-1px;overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

.divider { height:1px; background:var(--clr-border); margin: 3rem 0; }

/* ============================================================
   PARTICLES CANVAS
   ============================================================ */
#particles-canvas {
  position: fixed; inset: 0; z-index: -2;
  pointer-events: none;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; height: var(--nav-h);
  display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition: background var(--t-base), border-color var(--t-base),
              backdrop-filter var(--t-base);
}
.navbar.scrolled {
  background: rgba(0,13,9,.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom-color: var(--clr-border);
}
.navbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--container-max);
  margin: 0 auto; padding: 0 var(--container-pad);
}
.navbar__logo img { height: 42px; width: auto; }

.navbar__nav {
  display: flex; align-items: center; gap: .125rem;
}
.navbar__link {
  display: flex; align-items: center; gap: .25rem;
  padding: .5rem .9rem; border-radius: var(--r-sm);
  font-size: .9375rem; font-weight: 500; color: var(--clr-text-2);
  transition: color var(--t-fast), background var(--t-fast);
  white-space: nowrap; cursor: pointer;
}
.navbar__link:hover, .navbar__link.active {
  color: var(--clr-text); background: var(--clr-accent-dim);
}
.navbar__link svg { width: 14px; height: 14px; transition: transform var(--t-fast); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown:hover > button svg,
.nav-dropdown.open  > button svg { transform: rotate(180deg); }
.nav-dropdown__menu {
  position: absolute; top: calc(100% + 10px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: rgba(9,23,16,.97);
  backdrop-filter: blur(24px);
  border: 1px solid var(--clr-border); border-radius: var(--r-lg);
  padding: .5rem; min-width: 230px;
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
  box-shadow: var(--sh-lg);
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown.open .nav-dropdown__menu {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown__item {
  display: block; padding: .625rem .875rem; border-radius: var(--r-sm);
  font-size: .9rem; color: var(--clr-text-2);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-dropdown__item:hover { color: var(--clr-accent); background: var(--clr-accent-dim); }

.navbar__actions { display: flex; align-items: center; gap: .75rem; }

/* Hamburger */
.navbar__hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: .5rem; cursor: pointer;
}
.navbar__hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--clr-text); border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.navbar__mobile {
  display: none; position: fixed; inset: var(--nav-h) 0 0;
  background: rgba(0,13,9,.97); backdrop-filter: blur(20px);
  z-index: 999; padding: 1.5rem var(--container-pad);
  overflow-y: auto; flex-direction: column; gap: .125rem;
}
.navbar__mobile.open { display: flex; }

.mobile-nav__link {
  display: block; padding: .875rem 1rem;
  border-radius: var(--r-md); font-size: 1.0625rem; font-weight: 600;
  color: var(--clr-text-2);
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--t-fast), background var(--t-fast);
}
.mobile-nav__link:hover { color: var(--clr-accent); background: var(--clr-accent-dim); }

.mobile-nav__section-title {
  font-size: .75rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--clr-text-3);
  padding: 1.25rem 1rem .4rem;
}

@media (max-width: 1024px) {
  .navbar__nav { display: none; }
  .navbar__hamburger { display: flex; }
}
@media (max-width: 640px) {
  .navbar__actions .btn { display: none; }
}

/* ============================================================
   SCROLL PROGRESS
   ============================================================ */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 3px; z-index: 1002; background: transparent;
}
.scroll-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
  width: 0%; transition: width .08s linear;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: var(--r-sm);
  font-family: var(--font-body); font-size: .9375rem;
  font-weight: 700; letter-spacing: .01em;
  border: 1px solid transparent; cursor: pointer;
  position: relative; overflow: hidden;
  transition: transform var(--t-fast) var(--ease-spring),
              box-shadow var(--t-base), background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
  text-decoration: none;
}
.btn:active { transform: scale(.97); }

/* Primary */
.btn-primary { background: var(--clr-accent); color: #062F28; border-color: var(--clr-accent); }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(152,225,172,.35);
  background: #aeead0;
}

/* Secondary */
.btn-secondary { background: transparent; color: var(--clr-text); border-color: var(--clr-border-2); }
.btn-secondary:hover { transform: translateY(-1px); border-color: var(--clr-accent); color: var(--clr-accent); }

/* Ghost */
.btn-ghost {
  background: var(--clr-accent-dim); color: var(--clr-accent);
  border-color: rgba(152,225,172,.18);
}
.btn-ghost:hover { background: rgba(152,225,172,.14); transform: translateY(-1px); }

/* Sizes */
.btn-sm  { padding: .5rem 1rem; font-size: .875rem; }
.btn-lg  { padding: 1rem 2rem; font-size: 1.0625rem; border-radius: var(--r-md); }

/* Shimmer */
.btn-shimmer {
  background: linear-gradient(90deg, var(--clr-accent) 0%, #b5eac4 50%, var(--clr-accent) 100%);
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
  color: #062F28;
}
@keyframes shimmer { to { background-position: -200% center; } }

/* Ripple */
.ripple {
  position: absolute; width: 120px; height: 120px; border-radius: 50%;
  background: rgba(255,255,255,.18); transform: scale(0);
  animation: ripple-anim .6s linear; pointer-events: none;
}
@keyframes ripple-anim { to { transform: scale(4); opacity: 0; } }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh; display: flex; align-items: center;
  padding-top: var(--nav-h); position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 110% 80% at 0% 0%, rgba(0,62,53,.55) 0%, transparent 55%),
    radial-gradient(ellipse 60% 60% at 100% 100%, rgba(77,245,160,.07) 0%, transparent 50%),
    var(--clr-bg);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(152,225,172,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(152,225,172,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 85% 85% at 40% 50%, black 20%, transparent 75%);
  pointer-events: none;
}
.hero__layout {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
@media (max-width: 900px) {
  .hero__layout { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
}
/* Interior page hero: breadcrumbs must sit just below navbar, not centered in 100svh */
.hero--page {
  min-height: auto;
  align-items: flex-start;
  padding-top: calc(var(--nav-h) + 1.5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}
/* Hero content containers (used by service pages) */
.hero__content { position: relative; z-index: 1; }
.hero__content--center { text-align: center; max-width: 820px; margin-inline: auto; }
.hero__content--center .hero__subtitle { margin-inline: auto; }
.hero__content--center .hero__ctas { justify-content: center; }
.hero__content--center .hero__chips { justify-content: center; }

.hero__badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(152,225,172,.07);
  border: 1px solid rgba(152,225,172,.22); border-radius: var(--r-full);
  padding: .375rem 1rem; font-size: .8125rem; font-weight: 600;
  color: var(--clr-accent); margin-bottom: 1.25rem;
}
.hero__badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--clr-accent-2); animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.5; transform:scale(.75); }
}

.hero h1 {
  font-size: clamp(2.75rem, 6.5vw, 5.25rem);
  line-height: 1.02; letter-spacing: -0.03em; margin-bottom: 1.5rem;
}
.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--clr-text-2); max-width: 48ch;
  line-height: 1.65; margin-bottom: 2rem;
}
/* Typewriter */
#typewriter {
  color: var(--clr-accent); font-weight: 700;
  border-right: 2px solid var(--clr-accent);
  padding-right: 2px; display: inline;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: .875rem; margin-bottom: 2.5rem; }
.hero__chips { display: flex; flex-wrap: wrap; gap: .625rem; }

/* ============================================================
   CHIPS / TAGS
   ============================================================ */
.chip {
  display: inline-flex; align-items: center; gap: .375rem;
  background: rgba(255,255,255,.04); border: 1px solid var(--clr-border);
  border-radius: var(--r-full); padding: .375rem .875rem;
  font-size: .8125rem; font-weight: 600; color: var(--clr-text-2);
  white-space: nowrap;
}
.chip-accent { background: var(--clr-accent-dim); border-color: var(--clr-border-2); color: var(--clr-accent); }

/* ============================================================
   HERO VISUAL (Dashboard Mockup)
   ============================================================ */
.hero__visual {
  perspective: 1000px;
}
.hero-dashboard {
  background: rgba(13,33,24,.9);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  box-shadow: var(--sh-lg), var(--sh-glow);
  animation: float-dashboard 6s ease-in-out infinite;
  transform: rotateY(-4deg) rotateX(2deg);
}
@keyframes float-dashboard {
  0%,100% { transform: rotateY(-4deg) rotateX(2deg) translateY(0); }
  50%      { transform: rotateY(-4deg) rotateX(2deg) translateY(-12px); }
}
.dash-header {
  display: flex; align-items: center; gap: .625rem;
  margin-bottom: 1.25rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--clr-border);
}
.dash-dot { width:10px; height:10px; border-radius:50%; }
.dash-dot-r { background:#ff5f56; }
.dash-dot-y { background:#ffbd2e; }
.dash-dot-g { background:#27c93f; }
.dash-title { font-size: .8rem; color: var(--clr-text-3); margin-left: .5rem; font-family: monospace; }

.dash-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: .875rem; margin-bottom: 1.25rem; }
.dash-kpi {
  background: rgba(255,255,255,.04); border: 1px solid var(--clr-border);
  border-radius: var(--r-md); padding: .875rem;
  text-align: center;
}
.dash-kpi .n {
  font-family: var(--font-heading); font-size: 1.5rem;
  font-weight: 800; color: var(--clr-accent); line-height: 1;
}
.dash-kpi .l { font-size: .7rem; color: var(--clr-text-3); margin-top: .25rem; }
.dash-kpi .arrow { font-size: .75rem; color: #4ade80; }

.dash-chart {
  background: rgba(255,255,255,.03); border: 1px solid var(--clr-border);
  border-radius: var(--r-md); padding: 1rem; margin-bottom: 1rem;
}
.dash-chart-label { font-size: .75rem; color: var(--clr-text-3); margin-bottom: .75rem; }
.chart-bars { display: flex; align-items: flex-end; gap: .375rem; height: 64px; }
.chart-bar {
  flex: 1; background: var(--clr-accent); border-radius: 3px 3px 0 0; opacity: .7;
  animation: bar-grow .8s var(--ease-out) both;
  transform-origin: bottom;
}
@keyframes bar-grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.chart-bar:nth-child(1) { height: 40%; animation-delay:.1s }
.chart-bar:nth-child(2) { height: 65%; animation-delay:.15s }
.chart-bar:nth-child(3) { height: 50%; animation-delay:.2s }
.chart-bar:nth-child(4) { height: 80%; animation-delay:.25s }
.chart-bar:nth-child(5) { height: 60%; animation-delay:.3s }
.chart-bar:nth-child(6) { height: 90%; animation-delay:.35s; opacity:1; background: var(--clr-accent-2); }
.chart-bar:nth-child(7) { height: 75%; animation-delay:.4s }

.dash-items { display: flex; flex-direction: column; gap: .5rem; }
.dash-item {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,.03); border: 1px solid var(--clr-border);
  border-radius: var(--r-sm); padding: .625rem .875rem;
}
.dash-item-name { font-size: .8rem; color: var(--clr-text-2); }
.dash-item-status {
  font-size: .7rem; font-weight: 700; padding: .2rem .5rem;
  border-radius: var(--r-full);
}
.status-ok  { background: rgba(77,245,160,.15); color: #4df5a0; }
.status-run { background: rgba(251,191,36,.12); color: #fbbf24; }
.status-new { background: rgba(152,225,172,.12); color: var(--clr-accent); }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-section {
  overflow: hidden;
  border-top: 1px solid var(--clr-border); border-bottom: 1px solid var(--clr-border);
  background: rgba(255,255,255,.015); padding: 1.125rem 0;
}
.marquee-track {
  display: flex; gap: 3rem; white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-track-rev { animation-direction: reverse; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  flex-shrink: 0; font-size: .875rem; font-weight: 700;
  letter-spacing: .06em; color: var(--clr-text-3); text-transform: uppercase;
  transition: color var(--t-fast);
}
.marquee-item:hover { color: var(--clr-accent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  position: relative; background: rgba(255,255,255,.03);
  border: 1px solid var(--clr-border); border-radius: var(--r-lg);
  padding: 2rem; overflow: hidden;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base), border-color var(--t-base);
  transform-style: preserve-3d;
}
.card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(74,222,128,.1), transparent 40%
  );
  opacity: 0; transition: opacity var(--t-base); pointer-events: none;
}
.card:hover {
  transform: translateY(-5px) rotateX(var(--card-rx,0deg)) rotateY(var(--card-ry,0deg));
  box-shadow: var(--sh-lg), 0 0 0 1px rgba(152,225,172,.18);
  border-color: rgba(152,225,172,.2);
}
.card:hover::before { opacity: 1; }

.card__icon {
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: var(--clr-accent-dim); border: 1px solid var(--clr-border-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent); margin-bottom: 1.25rem;
  transition: background var(--t-base), transform var(--t-base);
}
.card:hover .card__icon { background: rgba(152,225,172,.15); transform: scale(1.08); }
.card__icon svg { width: 24px; height: 24px; }

.card h3 { font-size: 1.125rem; margin-bottom: .625rem; font-weight: 700; }
.card p  { font-size: .9375rem; color: var(--clr-text-2); max-width: 100%; line-height: 1.65; }
.card__link {
  display: inline-flex; align-items: center; gap: .375rem;
  margin-top: 1.25rem; font-size: .875rem; font-weight: 600; color: var(--clr-accent);
  transition: gap var(--t-fast);
}
.card__link:hover { gap: .625rem; }
.card__number {
  font-size: .75rem; font-weight: 700; letter-spacing: .1em;
  color: var(--clr-text-3); margin-bottom: 1rem;
}

/* ============================================================
   STATS / COUNTERS
   ============================================================ */
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem;
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 380px)  { .stats-grid { grid-template-columns: 1fr; } }

.stat {
  text-align: center; padding: 2rem 1.5rem;
  background: rgba(255,255,255,.03); border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-base), transform var(--t-base);
}
.stat:hover { border-color: rgba(152,225,172,.25); transform: translateY(-3px); }
.stat__number {
  font-family: var(--font-heading); font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800; color: var(--clr-accent); letter-spacing: -.03em; line-height: 1; display: block;
}
.stat__label { display: block; margin-top: .5rem; font-size: .9rem; color: var(--clr-text-3); font-weight: 500; }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1.5rem; position: relative;
}
@media (max-width: 768px) { .process-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .process-grid { grid-template-columns: 1fr; } }

.process-step { text-align: center; padding: 0 .75rem; }
.process-step__number {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--clr-primary); border: 2px solid rgba(152,225,172,.3);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 1.125rem; font-weight: 800; color: var(--clr-accent);
  margin: 0 auto 1.25rem; position: relative; z-index: 1;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.process-step:hover .process-step__number {
  border-color: var(--clr-accent); box-shadow: 0 0 20px rgba(152,225,172,.25);
}
.process-step h4 { font-size: 1rem; margin-bottom: .5rem; }
.process-step p  { font-size: .875rem; color: var(--clr-text-3); max-width: 100%; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial {
  background: rgba(255,255,255,.03); border: 1px solid var(--clr-border);
  border-radius: var(--r-lg); padding: 2rem; position: relative;
  transition: border-color var(--t-base), transform var(--t-base);
}
.testimonial:hover { border-color: var(--clr-border-2); transform: translateY(-3px); }
.testimonial::before {
  content: '"'; position: absolute; top: 1rem; right: 1.5rem;
  font-size: 5rem; font-family: var(--font-heading);
  color: rgba(152,225,172,.08); line-height: 1; font-weight: 800;
}
.testimonial__stars { display: flex; gap: 2px; margin-bottom: 1rem; }
.testimonial__stars span { color: #fbbf24; font-size: .9375rem; }
.testimonial__text {
  font-size: .9375rem; color: var(--clr-text-2);
  line-height: 1.75; font-style: italic; margin-bottom: 1.5rem;
}
.testimonial__author { display: flex; align-items: center; gap: .75rem; }
.testimonial__avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; color: #062F28;
}
.testimonial__name { font-weight: 700; font-size: .9375rem; }
.testimonial__role { font-size: .8125rem; color: var(--clr-text-3); }

/* ============================================================
   FAQ ACCORDION — base container
   ============================================================ */
.faq { max-width: 720px; margin: 0 auto; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, rgba(0,62,53,.9) 0%, rgba(0,77,66,.6) 100%);
  border: 1px solid rgba(152,225,172,.2); border-radius: var(--r-xl);
  padding: clamp(3rem, 6vw, 5.5rem) clamp(2rem, 4vw, 4rem);
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: -60%; width: 220%; height: 220%;
  background: conic-gradient(from 0deg, transparent, rgba(152,225,172,.04) 60deg, transparent 120deg);
  animation: cta-spin 14s linear infinite;
}
@keyframes cta-spin { to { transform: rotate(360deg); } }
.cta-banner__content { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--clr-text); margin-bottom: 1rem; }
.cta-banner p { color: rgba(240,255,248,.8); font-size: 1.125rem; margin: 0 auto 2rem; max-width: 50ch; }
.cta-banner__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FEATURE LIST
   ============================================================ */
.feature-list { display: flex; flex-direction: column; gap: .875rem; }
.feature-item { display: flex; align-items: flex-start; gap: .75rem; }
.feature-item__icon {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; margin-top: .125rem;
  background: var(--clr-accent-dim); border: 1px solid var(--clr-border-2);
  display: flex; align-items: center; justify-content: center; color: var(--clr-accent);
}
.feature-item__icon svg { width: 11px; height: 11px; }
.feature-item__text { font-size: .9375rem; color: var(--clr-text-2); line-height: 1.55; }
.feature-item__text strong { color: var(--clr-text); }

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  display: flex; align-items: center; gap: .5rem;
  flex-wrap: wrap; font-size: .875rem; color: var(--clr-text-3);
  margin-bottom: 1.75rem;
}
.breadcrumbs a { color: var(--clr-text-3); transition: color var(--t-fast); }
.breadcrumbs a:hover { color: var(--clr-accent); }
.breadcrumbs svg { width: 14px; height: 14px; }

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.page-hero {
  padding: calc(var(--nav-h) + clamp(3rem, 6vw, 5rem)) 0 clamp(3rem, 5vw, 4.5rem);
  position: relative; overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 70% at 5% 50%, rgba(0,62,53,.45) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 95% 5%, rgba(77,245,160,.06) 0%, transparent 50%);
}
.page-hero__content { position: relative; z-index: 1; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block; font-size: .875rem; font-weight: 600;
  color: var(--clr-text-2); margin-bottom: .5rem;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%; padding: .8rem 1rem;
  background: rgba(255,255,255,.04); border: 1px solid var(--clr-border-2);
  border-radius: var(--r-sm); color: var(--clr-text);
  font-family: var(--font-body); font-size: .9375rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  outline: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--clr-text-3); }
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--clr-accent); background: rgba(152,225,172,.04);
  box-shadow: 0 0 0 3px rgba(152,225,172,.1);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-select {
  appearance: none; cursor: pointer; padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2398E1AC' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .75rem center;
}
.form-select option { background: #0d2118; color: var(--clr-text); }

.form-success {
  color: var(--clr-accent); font-weight: 600; font-size: .9375rem;
  padding: 1rem; background: var(--clr-accent-dim);
  border: 1px solid var(--clr-border-2); border-radius: var(--r-sm);
}

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-card { display: flex; flex-direction: column; }
.blog-card__image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--clr-primary) 0%, rgba(77,245,160,.15) 100%);
  border-radius: var(--r-md); margin-bottom: 1.25rem; overflow: hidden;
  position: relative;
}
.blog-card__image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,13,9,.8));
}
.blog-card__category {
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--clr-accent); margin-bottom: .5rem;
}
.blog-card__title {
  font-size: 1.125rem; font-weight: 700; color: var(--clr-text);
  line-height: 1.35; margin-bottom: .625rem;
  transition: color var(--t-fast);
}
.blog-card:hover .blog-card__title { color: var(--clr-accent); }
.blog-card__excerpt {
  font-size: .9375rem; color: var(--clr-text-2); line-height: 1.65;
  flex: 1; margin-bottom: 1rem; max-width: 100%;
}
.blog-card__meta {
  display: flex; align-items: center; gap: .75rem;
  font-size: .8125rem; color: var(--clr-text-3); flex-wrap: wrap;
}

/* ============================================================
   ARTICLE (Blog posts)
   ============================================================ */
.article-header { padding-top: calc(var(--nav-h) + 3.5rem); padding-bottom: 3rem; }
.article-body { max-width: 720px; margin: 0 auto; padding: 0 var(--container-pad) 5rem; }
.article-body h2 { font-size: 1.625rem; margin: 3rem 0 1rem; }
.article-body h3 { font-size: 1.25rem; margin: 2rem 0 .75rem; }
.article-body p  {
  color: var(--clr-text-2); line-height: 1.85;
  margin-bottom: 1.35rem; max-width: 100%;
}
.article-body ul,
.article-body ol { list-style: disc; padding-left: 1.5rem; margin-bottom: 1.35rem; }
.article-body ol { list-style: decimal; }
.article-body li { color: var(--clr-text-2); line-height: 1.7; margin-bottom: .5rem; }
.article-body strong { color: var(--clr-text); }
.article-body blockquote {
  border-left: 3px solid var(--clr-accent); padding: 1rem 1.5rem;
  margin: 2rem 0; background: var(--clr-accent-dim);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.article-body blockquote p { color: var(--clr-text-2); font-style: italic; margin-bottom: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: rgba(0,0,0,.25); border-top: 1px solid var(--clr-border);
  padding: 4.5rem 0 2rem;
}
.footer__grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 3.5rem;
}
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

.footer__brand img { height: 38px; width: auto; margin-bottom: 1rem; }
.footer__tagline {
  font-size: .9375rem; color: var(--clr-text-2);
  line-height: 1.65; max-width: 28ch; margin-bottom: 1.5rem;
}
.footer__social { display: flex; gap: .625rem; }
.footer__social-link {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: rgba(255,255,255,.04); border: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-text-3);
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}
.footer__social-link:hover { color: var(--clr-accent); background: var(--clr-accent-dim); border-color: var(--clr-border-2); }
.footer__social-link svg { width: 18px; height: 18px; }
.footer__col-title {
  font-size: .8rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--clr-text-3); margin-bottom: 1.25rem;
}
.footer__links { display: flex; flex-direction: column; gap: .625rem; }
.footer__link { font-size: .9375rem; color: var(--clr-text-2); transition: color var(--t-fast); }
.footer__link:hover { color: var(--clr-accent); }

.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; padding-top: 2rem; border-top: 1px solid var(--clr-border);
}
.footer__copy { font-size: .875rem; color: var(--clr-text-3); }
.footer__legal { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__legal a { font-size: .875rem; color: var(--clr-text-3); transition: color var(--t-fast); }
.footer__legal a:hover { color: var(--clr-accent); }

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor-dot {
  position: fixed; width: 8px; height: 8px; border-radius: 50%;
  background: var(--clr-accent); pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%); will-change: left,top;
  transition: width .2s, height .2s, opacity .2s;
}
.cursor-ring {
  position: fixed; width: 32px; height: 32px; border-radius: 50%;
  border: 1.5px solid rgba(152,225,172,.5); pointer-events: none;
  z-index: 9998; transform: translate(-50%,-50%); will-change: left,top;
  transition: width .2s, height .2s, opacity .2s, border-color .2s, background .2s;
}
.cursor-ring.hovering {
  width: 54px; height: 54px; border-color: var(--clr-accent);
  background: rgba(152,225,172,.05);
}
@media (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0; transform: translateX(-22px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0; transform: scale(.95);
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-out);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.d1 { transition-delay: .1s; } .d2 { transition-delay: .18s; }
.d3 { transition-delay: .26s; } .d4 { transition-delay: .34s; }
.d5 { transition-delay: .42s; } .d6 { transition-delay: .5s; }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(200%);
  z-index: 9000;
  background: rgba(13,33,24,.97); backdrop-filter: blur(20px);
  border: 1px solid var(--clr-border); border-radius: var(--r-lg);
  padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1.5rem;
  max-width: min(580px, calc(100vw - 2rem)); width: 100%;
  box-shadow: var(--sh-lg);
  transition: transform .4s var(--ease-spring);
}
.cookie-banner.visible { transform: translateX(-50%) translateY(0); }
.cookie-banner__text { font-size: .875rem; color: var(--clr-text-2); line-height: 1.55; flex: 1; }
.cookie-banner__text a { color: var(--clr-accent); text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner__actions { display: flex; gap: .625rem; flex-shrink: 0; }
@media (max-width: 540px) { .cookie-banner { flex-direction: column; align-items: flex-start; } }

/* ============================================================
   SPLIT SECTION
   ============================================================ */
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
@media (max-width: 768px) {
  .split { grid-template-columns: 1fr; }
  .split.reverse { direction: ltr; }
}

/* Glassmorphism box */
.glass-box {
  background: rgba(255,255,255,.03); backdrop-filter: blur(10px);
  border: 1px solid var(--clr-border); border-radius: var(--r-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
}

/* Service icon (larger) */
.service-icon {
  width: 64px; height: 64px; border-radius: var(--r-lg);
  background: var(--clr-accent-dim); border: 1px solid var(--clr-border-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent); margin-bottom: 1.5rem;
}
.service-icon svg { width: 32px; height: 32px; }

/* ============================================================
   TECH STACK GRID
   ============================================================ */
.tech-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px,1fr)); gap: .875rem; }
.tech-item {
  aspect-ratio: 1; background: rgba(255,255,255,.03);
  border: 1px solid var(--clr-border); border-radius: var(--r-md);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: .4rem; padding: .875rem;
  transition: border-color var(--t-base), background var(--t-base), transform var(--t-base);
  text-align: center;
}
.tech-item:hover { border-color: var(--clr-border-3); background: var(--clr-accent-dim); transform: translateY(-2px); }
.tech-item__name { font-size: .75rem; font-weight: 600; color: var(--clr-text-3); }
.tech-item__icon { font-size: 1.5rem; }

/* ============================================================
   SECTOR CARDS (casos de uso)
   ============================================================ */
.sector-card {
  position: relative; overflow: hidden;
  background: rgba(255,255,255,.03); border: 1px solid var(--clr-border);
  border-radius: var(--r-xl); padding: 2.25rem;
  transition: transform var(--t-base) var(--ease-out), border-color var(--t-base), box-shadow var(--t-base);
}
.sector-card:hover { transform: translateY(-5px); border-color: var(--clr-border-2); box-shadow: var(--sh-md); }
.sector-card__icon { font-size: 2.25rem; margin-bottom: 1rem; }
.sector-card__pills { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
.sector-card__pill {
  font-size: .75rem; font-weight: 600; padding: .25rem .625rem;
  background: var(--clr-accent-dim); border: 1px solid var(--clr-border-2);
  border-radius: var(--r-full); color: var(--clr-accent);
}

/* ============================================================
   PRICING / HIGHLIGHT BOX
   ============================================================ */
.highlight-box {
  background: linear-gradient(135deg, rgba(0,62,53,.7) 0%, rgba(0,77,66,.4) 100%);
  border: 1px solid rgba(152,225,172,.25); border-radius: var(--r-xl);
  padding: 2.5rem;
}

/* ============================================================
   NOSOTROS - Values
   ============================================================ */
.value-card {
  text-align: center; padding: 2.5rem 2rem;
}
.value-card__icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--clr-accent-dim); border: 2px solid var(--clr-border-2);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem; color: var(--clr-accent); font-size: 1.5rem;
  transition: border-color var(--t-base), transform var(--t-base);
}
.value-card:hover .value-card__icon { border-color: var(--clr-accent); transform: scale(1.08); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; } }

.contact-method {
  display: flex; align-items: flex-start; gap: 1rem; padding: 1.25rem 0;
  border-bottom: 1px solid var(--clr-border);
}
.contact-method:last-child { border-bottom: none; }
.contact-method__icon {
  width: 44px; height: 44px; border-radius: var(--r-md); flex-shrink: 0;
  background: var(--clr-accent-dim); border: 1px solid var(--clr-border-2);
  display: flex; align-items: center; justify-content: center; color: var(--clr-accent);
}
.contact-method__icon svg { width: 20px; height: 20px; }
.contact-method__title { font-size: .875rem; font-weight: 700; color: var(--clr-text); margin-bottom: .25rem; }
.contact-method__value { font-size: .9375rem; color: var(--clr-text-2); }
.contact-method__value a:hover { color: var(--clr-accent); }

/* ============================================================
   INNER PAGE HERO (contact, blog, etc.) — supplementary classes
   ============================================================ */
/* Breadcrumbs ol pattern (contact/blog use simple <ol>) */
.breadcrumbs ol, .breadcrumbs__list { display: flex; align-items: center; gap: .375rem; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.breadcrumbs li, .breadcrumbs__item { display: flex; align-items: center; font-size: .875rem; color: var(--clr-text-3); }
/* CSS separators for <ol><li> breadcrumbs that don't use aria-hidden separator items */
.breadcrumbs li:not([aria-hidden]):not([aria-current]):not(:last-child)::after { content: '›'; margin-left: .375rem; }
/* Hide aria-hidden separator <li> items — the CSS ::after handles spacing instead */
.breadcrumbs li[aria-hidden] { display: none; }
.breadcrumbs li[aria-current], .breadcrumbs__item[aria-current] { color: var(--clr-text-2); }
/* Flat-pattern separator spans (desarrollo-web.html style) */
.breadcrumbs__sep, .breadcrumb__sep { color: var(--clr-text-3); margin: 0 .125rem; }
.breadcrumbs__link, .breadcrumb__link, .breadcrumbs a { color: var(--clr-text-3); transition: color var(--t-fast); }
.breadcrumbs__link:hover, .breadcrumb__link:hover, .breadcrumbs a:hover { color: var(--clr-accent); }
.breadcrumbs__current, .breadcrumb__current { color: var(--clr-text-2); }

.hero-title {
  font-family: var(--font-heading); font-size: clamp(2.25rem,5vw,3.5rem);
  font-weight: 800; letter-spacing: -0.025em; color: var(--clr-text);
  margin: 1rem 0 .875rem; line-height: 1.1;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--clr-text-2);
  max-width: 600px; line-height: 1.65;
}

/* ============================================================
   CONTACT PAGE — supplementary classes
   ============================================================ */
.contact-section { padding: clamp(3rem,6vw,5rem) 0; }
.contact-info h2,
.contact-form-wrapper h2 { font-size: clamp(1.5rem,3vw,2rem); margin-bottom: .75rem; }
.contact-intro { color: var(--clr-text-2); margin-bottom: 2rem; }

.contact-methods { display: flex; flex-direction: column; }
.contact-icon {
  font-size: 1.25rem; flex-shrink: 0; width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--clr-accent-dim); border: 1px solid var(--clr-border-2);
  border-radius: var(--r-md); color: var(--clr-accent);
}

.contact-hours { margin-top: 2.5rem; }
.contact-hours h3 { font-size: 1rem; margin-bottom: 1rem; }
.hours-table { width: 100%; border-collapse: collapse; }
.hours-table td { padding: .5rem 0; font-size: .9rem; color: var(--clr-text-2); border-bottom: 1px solid var(--clr-border); }
.hours-table td:last-child { text-align: right; }
.timezone-note { font-size: .8rem; color: var(--clr-text-3); margin-top: .75rem; }

.contact-address { margin-top: 2rem; }
.contact-address h3 { font-size: 1rem; margin-bottom: .75rem; }
.contact-address address { font-style: normal; font-size: .9375rem; color: var(--clr-text-2); line-height: 1.7; margin-bottom: .5rem; }

.contact-form-wrapper { background: rgba(255,255,255,.02); border: 1px solid var(--clr-border); border-radius: var(--r-xl); padding: clamp(1.75rem,3vw,2.5rem); }
.form-checkbox { display: flex; align-items: flex-start; gap: .75rem; }
.form-checkbox input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--clr-accent); margin-top: 2px; }
.form-checkbox label { font-size: .875rem; color: var(--clr-text-2); line-height: 1.55; cursor: pointer; }
.form-note { font-size: .8rem; color: var(--clr-text-3); margin-top: 1rem; }

.form-success { padding: 1rem 1.25rem; background: rgba(152,225,172,.1); border: 1px solid rgba(152,225,172,.3); border-radius: var(--r-md); color: var(--clr-accent); font-size: .9375rem; margin-top: 1rem; }
.form-error   { padding: 1rem 1.25rem; background: rgba(248,113,113,.08); border: 1px solid rgba(248,113,113,.25); border-radius: var(--r-md); color: #f87171; font-size: .9375rem; margin-top: 1rem; }

/* FAQ — details/summary pattern (all service pages + contacto) */
.faq-section { padding: clamp(3rem,6vw,5rem) 0; background: var(--clr-surface); }
.section-title { font-size: clamp(1.5rem,3vw,2.25rem); margin-bottom: 2.5rem; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 768px) { .faq-grid { grid-template-columns: 1fr; } }

/* Vertical faq list (service pages) */
.faq-list { display: flex; flex-direction: column; gap: 1rem; max-width: 800px; margin: 3rem auto 0; }

.faq-item {
  background: rgba(255,255,255,.02); border: 1px solid var(--clr-border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: border-color var(--t-base);
}
.faq-item[open] { border-color: var(--clr-border-2); }

/* Base summary styles (shared by all variants) */
.faq-item summary,
.faq-item__question {
  padding: 1.25rem 1.5rem; font-size: 1rem; font-weight: 600;
  color: var(--clr-text); cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  transition: color var(--t-fast);
}
.faq-item summary::-webkit-details-marker,
.faq-item__question::-webkit-details-marker { display: none; }

/* Variant A — contacto.html summaries (no class): use ::after as +/× indicator */
.faq-item summary:not(.faq-item__question)::after {
  content: '+'; font-size: 1.25rem; font-weight: 300; color: var(--clr-accent);
  flex-shrink: 0; transition: transform var(--t-base);
}
.faq-item[open] summary:not(.faq-item__question)::after { transform: rotate(45deg); }

/* Variant B — service page summaries (.faq-item__question): rotate SVG chevron */
.faq-item__question svg { width: 20px; height: 20px; flex-shrink: 0; transition: transform var(--t-base); }
.faq-item[open] .faq-item__question svg { transform: rotate(180deg); }

.faq-item summary:hover,
.faq-item__question:hover { color: var(--clr-accent); }

/* Answer bodies */
.faq-body,
.faq-item__answer { padding: 0 1.5rem 1.5rem; }
.faq-body p,
.faq-item__answer p { font-size: .9375rem; color: var(--clr-text-2); line-height: 1.7; max-width: 100%; }

/* Phone CTA */
.cta-phone { padding: clamp(3rem,6vw,5rem) 0; }
.cta-phone-inner { text-align: center; }
.cta-phone-label { font-size: .875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--clr-text-3); margin-bottom: 1rem; }
.cta-phone-number {
  display: inline-block; font-size: clamp(2rem,5vw,3rem); font-weight: 800;
  color: var(--clr-accent); letter-spacing: -0.02em; margin-bottom: .75rem;
  transition: color var(--t-fast);
}
.cta-phone-number:hover { color: var(--clr-accent-2); }
.cta-phone-sub { font-size: .9rem; color: var(--clr-text-3); margin-bottom: 1.75rem; }
.cta-alternatives { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* Extra button variants for contact/blog */
.btn-outline {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: var(--r-full); font-weight: 600; font-size: .9375rem;
  border: 1.5px solid var(--clr-border-3); color: var(--clr-text-2);
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
  cursor: pointer;
}
.btn-outline:hover { border-color: var(--clr-accent); color: var(--clr-accent); background: var(--clr-accent-dim); }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: var(--r-full); font-weight: 600; font-size: .9375rem;
  background: #25D366; color: #000; cursor: pointer;
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.btn-whatsapp:hover { opacity: .9; transform: translateY(-1px); }

/* ============================================================
   BLOG — Listing page
   ============================================================ */
.blog-listing { padding: clamp(3rem,6vw,5rem) 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }
@media (max-width: 1024px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .blog-grid { grid-template-columns: 1fr; } }

.blog-card {
  background: rgba(255,255,255,.02); border: 1px solid var(--clr-border);
  border-radius: var(--r-xl); overflow: hidden;
  transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}
.blog-card:hover { border-color: var(--clr-border-2); transform: translateY(-4px); box-shadow: var(--sh-md); }
.blog-card-link { display: flex; flex-direction: column; height: 100%; padding: 1.75rem; color: inherit; }
.blog-card-meta { display: flex; align-items: center; gap: .625rem; flex-wrap: wrap; margin-bottom: 1rem; }
.blog-category {
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--clr-accent); background: var(--clr-accent-dim); padding: .25rem .625rem;
  border-radius: var(--r-full);
}
.blog-reading-time { font-size: .8rem; color: var(--clr-text-3); }
time { font-size: .8rem; color: var(--clr-text-3); }
.blog-card-title { font-size: clamp(1.05rem,2vw,1.25rem); font-weight: 700; color: var(--clr-text); margin-bottom: .875rem; line-height: 1.35; flex: 1; }
.blog-card-excerpt { font-size: .9rem; color: var(--clr-text-2); line-height: 1.65; margin-bottom: 1.25rem; max-width: 100%; }
.blog-card-cta { font-size: .875rem; font-weight: 700; color: var(--clr-accent); margin-top: auto; }
.blog-cta { padding: clamp(2.5rem,5vw,4rem) 0; }
.cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* ============================================================
   BLOG — Article page
   ============================================================ */
.article-hero {
  padding: calc(var(--nav-h) + clamp(2.5rem,5vw,4rem)) 0 clamp(2rem,4vw,3rem);
}
.article-meta { display: flex; align-items: center; gap: .875rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.article-title { font-size: clamp(1.75rem,4.5vw,3rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.15; margin-bottom: 1rem; }
.article-intro { font-size: clamp(1rem,2vw,1.175rem); color: var(--clr-text-2); max-width: 700px; line-height: 1.7; }

.article-layout { padding: clamp(2.5rem,5vw,4.5rem) 0; }
.article-content-wrapper { max-width: 740px; margin: 0 auto; }
.article-body { line-height: 1.8; }
.article-body h2 { font-size: clamp(1.4rem,3vw,1.875rem); margin: 2.5rem 0 1rem; color: var(--clr-text); }
.article-body h3 { font-size: clamp(1.15rem,2vw,1.375rem); margin: 2rem 0 .75rem; color: var(--clr-text); }
.article-body p { color: var(--clr-text-2); max-width: 100%; margin-bottom: 1.25rem; line-height: 1.8; }
.article-body ul, .article-body ol { margin: 1rem 0 1.5rem 1.5rem; }
.article-body li { color: var(--clr-text-2); margin-bottom: .5rem; line-height: 1.7; }
.article-body blockquote {
  border-left: 3px solid var(--clr-accent); padding: 1rem 1.5rem;
  background: var(--clr-accent-dim); border-radius: 0 var(--r-md) var(--r-md) 0;
  margin: 1.75rem 0;
}
.article-body blockquote p { color: var(--clr-text); font-style: italic; }
.article-body strong { color: var(--clr-text); }
.article-body table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: .9rem; }
.article-body th, .article-body td { padding: .75rem 1rem; border: 1px solid var(--clr-border); text-align: left; }
.article-body th { background: var(--clr-surface); color: var(--clr-accent); font-weight: 700; }
.article-body td { color: var(--clr-text-2); }

.cta-banner-section { padding: clamp(2.5rem,5vw,4rem) 0; }
.cta-banner-section .cta-banner { text-align: center; }
.cta-banner-section .cta-actions { justify-content: center; }

/* ============================================================
   FORM ROWS & REAL-TIME VALIDATION STATES
   ============================================================ */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

/* Invalid field state */
.form-group.is-invalid .form-input,
.form-group.is-invalid .form-textarea,
.form-group.is-invalid .form-select {
  border-color: rgba(248,113,113,.65);
  box-shadow: 0 0 0 3px rgba(248,113,113,.1);
}
/* Valid field state */
.form-group.is-valid .form-input,
.form-group.is-valid .form-textarea,
.form-group.is-valid .form-select {
  border-color: rgba(152,225,172,.45);
}

/* Inline field error message */
.field-error {
  display: block; font-size: .8125rem; color: #f87171;
  margin-top: .375rem; font-weight: 500;
}

/* Success/error appear animation */
@keyframes formFadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.form-success:not([hidden]),
.form-error:not([hidden]) {
  animation: formFadeUp .35s var(--ease-out) both;
}

/* ============================================================
   RESPONSIVE MEDIA QUERIES (final)
   ============================================================ */
@media (max-width: 768px) {
  .cta-banner { text-align: left; padding: 2.5rem 1.75rem; }
  .cta-banner__actions { justify-content: flex-start; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  h1 { letter-spacing: -0.025em; }

  /* Prevent heading overflow on narrow screens */
  h1, h2, h3 { overflow-wrap: break-word; word-break: break-word; hyphens: auto; }

  /* Hero heading too large on mobile */
  .hero h1 { font-size: clamp(2.1rem, 8vw, 2.75rem); }

  /* Page hero tighter on mobile */
  .page-hero { padding-top: calc(var(--nav-h) + .875rem); }
  .hero--page  { padding-top: calc(var(--nav-h) + .875rem); }

  /* Centered hero alignment */
  .hero__content--center { text-align: center; }
  .hero__content--center .hero__ctas { justify-content: center; }

  /* Card grids that weren't covered above */
  .grid-2.grid-2--md { grid-template-columns: 1fr 1fr; } /* allow 2-col on mobile when intended */

  /* Process grid: 2 columns on mobile is fine, but 1 col below 480 (already handled above) */
  .process-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  /* Very small screens: ensure CTAs and chips don't overflow */
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; width: 100%; }
  .hero__chips { gap: .375rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}