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

:root {
  --bg:        #F7F5F0;
  --bg-dark:   #0C1018;
  --ink:       #0F1420;
  --ink2:      #2A3245;
  --dim:       #6B7A99;
  --dimmer:    #A0ACCC;
  --acc:       #1A3FD0;
  --acc2:      #2E56F0;
  --acc-light: #EEF2FF;
  --green:     #0D6E4A;
  --green-bg:  #ECFDF5;
  --yellow:    #92610A;
  --yellow-bg: #FFFBEB;
  --red:       #9B1C1C;
  --red-bg:    #FEF2F2;
  --border:    rgba(15,20,32,0.08);
  --border-d:  rgba(255,255,255,0.08);
  --r:         12px;
  --r-sm:      8px;
  --r-md:      12px;
  --r-lg:      16px;
  --r-xl:      28px;
  --r-full:    9999px;

  /* MD3 — color roles */
  --md-primary:          #1A3FD0;
  --md-on-primary:       #FFFFFF;
  --md-primary-container:#EEF2FF;
  --md-on-primary-container: #001A6E;
  --md-surface:          #F7F5F0;
  --md-surface-container:#FFFFFF;
  --md-on-surface:       #0F1420;
  --md-on-surface-variant:#6B7A99;
  --md-outline:          rgba(15,20,32,0.12);
  --md-easing:           cubic-bezier(0.2, 0, 0, 1);
  --md-elevation-1:      0 1px 2px rgba(0,0,0,0.12), 0 1px 3px 1px rgba(0,0,0,0.08);
  --md-elevation-2:      0 1px 2px rgba(0,0,0,0.14), 0 2px 6px 2px rgba(0,0,0,0.10);
  --md-elevation-3:      0 4px 8px 3px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.14);
  --state-hover:         rgba(15,20,32,0.06);
  --state-pressed:       rgba(15,20,32,0.10);

  /* MD3 — Roboto (brand + plain) */
  --font-brand: 'Roboto', system-ui, sans-serif;
  --font-plain: 'Roboto', system-ui, sans-serif;

  /* Display */
  --md-display-lg:  400 3.5625rem/4rem var(--font-brand);
  --md-display-lg-ls: -0.015625rem;
  --md-display-md:  400 2.8125rem/3.25rem var(--font-brand);
  --md-display-sm:  400 2.25rem/2.75rem var(--font-brand);

  /* Headline */
  --md-headline-lg: 400 2rem/2.5rem var(--font-brand);
  --md-headline-md: 400 1.75rem/2.25rem var(--font-brand);
  --md-headline-sm: 400 1.5rem/2rem var(--font-brand);

  /* Title */
  --md-title-lg:    400 1.375rem/1.75rem var(--font-plain);
  --md-title-md:    500 1rem/1.5rem var(--font-plain);
  --md-title-md-ls: 0.009375rem;
  --md-title-sm:    500 0.875rem/1.25rem var(--font-plain);
  --md-title-sm-ls: 0.00625rem;

  /* Body */
  --md-body-lg:     400 1rem/1.5rem var(--font-plain);
  --md-body-lg-ls:  0.03125rem;
  --md-body-md:     400 0.875rem/1.25rem var(--font-plain);
  --md-body-md-ls:  0.015625rem;
  --md-body-sm:     400 0.75rem/1rem var(--font-plain);
  --md-body-sm-ls:  0.025rem;

  /* Label */
  --md-label-lg:    500 0.875rem/1.25rem var(--font-plain);
  --md-label-lg-ls: 0.00625rem;
  --md-label-md:    500 0.75rem/1rem var(--font-plain);
  --md-label-md-ls: 0.03125rem;
  --md-label-sm:    500 0.6875rem/1rem var(--font-plain);
  --md-label-sm-ls: 0.03125rem;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font: var(--md-body-lg);
  letter-spacing: var(--md-body-lg-ls);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

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

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

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* ── LAYOUT ───────────────────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 0 24px; }

.section { padding: 96px 0; }
.section-dark { background: var(--bg-dark); color: white; }

.section-tag {
  display: inline-block;
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  text-transform: uppercase;
  color: var(--acc); background: var(--acc-light);
  padding: 4px 12px; border-radius: 20px;
  margin-bottom: 20px;
}
.section-tag--md {
  padding: 6px 12px;
  border-radius: var(--r-sm);
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  font: var(--md-label-md);
  letter-spacing: var(--md-label-md-ls);
  margin-bottom: 16px;
}
.section-tag.light { color: #93C5FD; background: rgba(147,197,253,0.1); }
.section-tag--dark {
  background: rgba(26,63,208,0.22);
  color: #93C5FD;
  border: 1px solid rgba(147,197,253,0.2);
}
.section-head--light .section-title { max-width: 24ch; color: #fff; }
.section-head--light .section-sub { color: rgba(255,255,255,0.58); }

.section-head { margin-bottom: 48px; }

.section-title {
  font: var(--md-headline-lg);
  font-size: clamp(1.75rem, 4vw, 2rem);
  margin-bottom: 16px; color: var(--ink);
  max-width: 16ch;
}
.section-title--lg {
  font: var(--md-headline-md);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  line-height: 1.2;
  max-width: 22ch;
  letter-spacing: -0.01em;
}
.section-title.light { color: white; }

.section-sub {
  font: var(--md-body-lg);
  letter-spacing: var(--md-body-lg-ls);
  color: var(--dim);
  max-width: 600px;
  margin-bottom: 48px;
}
.section-head .section-sub { margin-bottom: 0; }
.section-sub--wide { max-width: 52ch; line-height: 1.65; }
.section-sub.light { color: rgba(255,255,255,0.55); }

/* ── NAV ──────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(247,245,240,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }

.nav-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; gap: 32px;
}

.nav-logo { display: flex; align-items: center; gap: 10px; transition: opacity .2s var(--md-easing); }
.nav-logo:hover { opacity: 0.85; }
.nav-logo-text { display: flex; flex-direction: column; gap: 0; line-height: 1.2; }
.nav-logo-mark {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: var(--md-primary); color: var(--md-on-primary);
  display: flex; align-items: center; justify-content: center;
  font: var(--md-label-md);
  letter-spacing: var(--md-label-md-ls);
  flex-shrink: 0;
}
.nav-logo-name { font: var(--md-title-sm); letter-spacing: var(--md-title-sm-ls); color: var(--ink); }
.nav-logo-by { font: var(--md-label-sm); letter-spacing: var(--md-label-sm-ls); color: var(--dim); }

.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-link {
  padding: 6px 14px; border-radius: 8px;
  font: var(--md-label-lg);
  letter-spacing: var(--md-label-lg-ls);
  color: var(--dim);
  transition: all .2s;
}
.nav-link:hover { background: var(--state-hover); color: var(--ink); }
.nav-link:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; }

.nav-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }

.lang-switcher { display: flex; gap: 2px; background: var(--border); border-radius: 8px; padding: 3px; }
.lang-btn {
  padding: 4px 10px; border-radius: 6px; border: none;
  background: transparent; cursor: pointer;
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  color: var(--dim);
  transition: all .2s;
}
.lang-btn.active { background: white; color: var(--ink); box-shadow: 0 1px 4px rgba(0,0,0,0.1); }

/* MD3 — Buttons */
.btn-filled,
.btn-outlined,
.btn-tonal {
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font: var(--md-label-lg);
  letter-spacing: var(--md-label-lg-ls);
  border-radius: var(--r-full);
  transition: background .2s var(--md-easing), box-shadow .2s var(--md-easing), transform .15s var(--md-easing), color .2s var(--md-easing);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-filled:focus-visible,
.btn-outlined:focus-visible,
.btn-tonal:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; }
.btn-filled:active,
.btn-outlined:active,
.btn-tonal:active { transform: scale(0.98); }

.btn-filled {
  padding: 14px 28px;
  background: var(--md-primary);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-1);
}
.btn-filled:hover {
  background: var(--acc2);
  box-shadow: var(--md-elevation-2);
}
.btn-filled--compact { padding: 10px 20px; }

.btn-outlined {
  padding: 14px 28px;
  background: transparent;
  color: var(--md-primary);
  border: 1px solid var(--md-outline);
}
.btn-outlined:hover {
  background: var(--state-hover);
  border-color: var(--md-primary);
}

.btn-tonal {
  padding: 12px 24px;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}
.btn-tonal:hover { background: #DCE4FF; }

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  padding-top: 120px; padding-bottom: 80px;
  position: relative; overflow: hidden;
  min-height: 90vh; display: flex; align-items: center;
  background: var(--md-surface);
}

.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, #FAFAF8 0%, var(--md-surface) 45%, #F5F3EE 100%);
}

/* Canvas NDVI periférico (loader.html adaptado — tonos claros) */
.hero-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 1;
}

.hero-grid {
  position: absolute; inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(26,63,208,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,63,208,0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridDrift 56s linear infinite;
  opacity: 0.85;
}

/* Radar sweep — esquina superior derecha, muy sutil (inspirado loader) */
.hero-radar {
  position: absolute;
  top: 10%; right: 5%;
  width: min(240px, 32vw);
  height: min(240px, 32vw);
  z-index: 1;
  border-radius: 50%;
  border: 1px solid rgba(26,63,208,0.05);
  opacity: 0.4;
  pointer-events: none;
}
.hero-radar::before {
  content: '';
  position: absolute; inset: 14%;
  border-radius: 50%;
  border: 1px solid rgba(26,63,208,0.04);
}
.hero-radar::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from -90deg at 50% 50%,
    transparent 0deg,
    rgba(26,63,208,0.08) 38deg,
    transparent 38deg
  );
  animation: radarSweep 6s linear infinite;
  mask-image: radial-gradient(circle, black 28%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle, black 28%, transparent 70%);
}

/* Orbes suaves — siempre claros */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  z-index: 0;
  pointer-events: none;
}
.hero-orb--1 {
  width: min(480px, 55vw);
  height: min(480px, 55vw);
  top: -18%; right: -8%;
  background: radial-gradient(circle, rgba(26,63,208,0.07) 0%, transparent 68%);
  animation: orbFloat 20s ease-in-out infinite;
}
.hero-orb--2 {
  width: min(360px, 42vw);
  height: min(360px, 42vw);
  bottom: 5%; left: -6%;
  background: radial-gradient(circle, rgba(77,161,217,0.06) 0%, transparent 70%);
  animation: orbFloat 24s ease-in-out infinite reverse;
  animation-delay: -8s;
}

/* Viñeta: protege legibilidad del copy central */
.hero-vignette {
  position: absolute; inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse 75% 65% at 42% 42%, rgba(247,245,240,0.97) 0%, rgba(247,245,240,0.75) 42%, transparent 72%),
    linear-gradient(180deg, rgba(247,245,240,0.4) 0%, transparent 18%, transparent 82%, rgba(247,245,240,0.5) 100%);
  pointer-events: none;
}

@keyframes gridDrift {
  0% { background-position: 0 0; }
  100% { background-position: 48px 48px; }
}
@keyframes radarSweep {
  to { transform: rotate(360deg); }
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(8px, -10px); }
}

.hero-inner {
  position: relative; z-index: 10;
  max-width: 1120px; margin: 0 auto; padding: 0 24px;
}

.hero-tag {
  display: inline-block;
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  text-transform: uppercase;
  color: var(--acc); background: var(--acc-light);
  padding: 5px 14px; border-radius: 20px;
  margin-bottom: 28px;
  animation: fadeUp .6s ease both;
}

.hero-title {
  font: var(--md-display-lg);
  letter-spacing: var(--md-display-lg-ls);
  font-size: clamp(2.25rem, 6vw, 3.5625rem);
  line-height: 1.12;
  color: var(--ink);
  margin-bottom: 24px;
  animation: fadeUp .6s .1s ease both;
}
.hero-lead {
  font: var(--md-title-lg);
  color: var(--ink2);
  max-width: 640px;
  margin-bottom: 16px;
  animation: fadeUp .6s .15s ease both;
}

.hero-sub {
  font: var(--md-body-lg);
  letter-spacing: var(--md-body-lg-ls);
  color: var(--dim);
  max-width: 560px;
  margin-bottom: 36px;
  animation: fadeUp .6s .2s ease both;
}

.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeUp .6s .3s ease both;
}

.hero-stats {
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
  padding: 24px 0; border-top: 1px solid var(--border);
  animation: fadeUp .6s .4s ease both;
}
.hstat { }
.hstat-n {
  font: var(--md-headline-lg);
  color: var(--acc);
}
.hstat-l {
  font: var(--md-body-sm);
  letter-spacing: var(--md-body-sm-ls);
  color: var(--dim);
  margin-top: 4px;
  white-space: pre-line;
}
.hstat-sep { width: 1px; height: 40px; background: var(--border); }

/* MD3 — Cards */
.md-card {
  background: var(--md-surface-container);
  border: 1px solid var(--md-outline);
  border-radius: var(--r-lg);
  box-shadow: var(--md-elevation-1);
  transition: box-shadow .25s var(--md-easing), transform .25s var(--md-easing), border-color .25s var(--md-easing);
}
.md-card:hover {
  box-shadow: var(--md-elevation-2);
  transform: translateY(-2px);
  border-color: rgba(26,63,208,0.15);
}

.md-card-elevated {
  border-radius: var(--r-lg);
  transition: box-shadow .25s var(--md-easing), transform .25s var(--md-easing), background .25s var(--md-easing), border-color .25s var(--md-easing);
}
.md-card-filled {
  border-radius: var(--r-lg);
  transition: box-shadow .25s var(--md-easing), transform .25s var(--md-easing);
}

.card-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--md-primary-container);
  color: var(--md-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  transition: background .2s var(--md-easing), transform .2s var(--md-easing);
}
.card-icon .material-symbols-outlined { font-size: 24px; }
.card-icon--dark {
  background: rgba(255,255,255,0.08);
  color: #93C5FD;
}
.md-card:hover .card-icon { transform: scale(1.05); }

/* ── PROBLEMA (MD3 elevated surfaces) ─────────────────────────── */
.section-problem {
  background: linear-gradient(180deg, #FFFFFF 0%, #F0F2F8 48%, var(--md-surface) 100%);
  position: relative;
  overflow: hidden;
}
.section-problem::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,63,208,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,63,208,0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, black 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, black 0%, transparent 85%);
  pointer-events: none;
}
.section-problem .container { position: relative; z-index: 1; }

.prob-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.prob-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: var(--md-surface-container);
  border-radius: var(--r-xl);
  box-shadow: var(--md-elevation-1);
  border: none;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity .55s var(--md-easing),
    transform .55s var(--md-easing),
    box-shadow .28s var(--md-easing);
}
.prob-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--prob-accent, var(--md-primary));
  opacity: 0.85;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--md-easing);
}
.prob-card.revealed { opacity: 1; transform: translateY(0); }
.prob-card.revealed:hover {
  box-shadow: var(--md-elevation-3);
  transform: translateY(-4px);
}
.prob-card.revealed:hover::before { transform: scaleX(1); }

.prob-card[data-risk="flood"]  { --prob-accent: #1A3FD0; }
.prob-card[data-risk="land"]   { --prob-accent: #0D6E4A; }
.prob-card[data-risk="fire"]   { --prob-accent: #C2410C; }
.prob-card[data-risk="drought"]{ --prob-accent: #B45309; }

.prob-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px 20px 0;
}
.prob-card__num {
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  color: var(--dimmer);
  font-variant-numeric: tabular-nums;
}

.prob-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .25s var(--md-easing);
}
.prob-icon .material-symbols-outlined {
  font-size: 28px;
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 28;
}
.prob-icon--flood  { background: #E8EEFF; color: #1A3FD0; }
.prob-icon--land   { background: #E6F4EE; color: #0D6E4A; }
.prob-icon--fire   { background: #FFEDE8; color: #C2410C; }
.prob-icon--drought{ background: #FFF4E5; color: #B45309; }
.prob-card:hover .prob-icon { transform: scale(1.06); }

.prob-card h3 {
  font: var(--md-title-md);
  letter-spacing: var(--md-title-md-ls);
  color: var(--ink);
  padding: 16px 20px 8px;
  margin: 0;
}
.prob-card p {
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: var(--md-on-surface-variant);
  padding: 0 20px 24px;
  margin: 0;
  flex: 1;
  line-height: 1.55;
}

/* Banner estadístico — MD3 filled emphasis */
.prob-stat {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 32px);
  padding: clamp(24px, 4vw, 32px) clamp(24px, 5vw, 40px);
  background: linear-gradient(135deg, #0F1420 0%, #1A2848 55%, #1A3FD0 100%);
  border-radius: var(--r-xl);
  box-shadow: var(--md-elevation-3);
  color: white;
  position: relative;
  overflow: hidden;
}
.prob-stat::before {
  content: '';
  position: absolute;
  top: -40%; right: -5%;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,161,217,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.prob-stat__value {
  font: var(--md-display-md);
  font-size: clamp(2.5rem, 6vw, 3.25rem);
  line-height: 1;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.prob-stat__pct { font-size: 0.55em; opacity: 0.9; }
.prob-stat__body { flex: 1; min-width: 0; }
.prob-stat__lead {
  font: var(--md-title-md);
  letter-spacing: var(--md-title-md-ls);
  color: rgba(255,255,255,0.95);
  margin: 0 0 8px;
  line-height: 1.45;
}
.prob-stat__source {
  font: var(--md-label-md);
  letter-spacing: var(--md-label-md-ls);
  color: rgba(147,197,253,0.75);
  margin: 0;
  text-transform: uppercase;
}
.prob-stat__icon {
  font-size: 40px;
  opacity: 0.2;
  flex-shrink: 0;
  display: none;
}
@media (min-width: 900px) {
  .prob-stat__icon { display: block; }
}

@media (max-width: 1024px) {
  .prob-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 560px) {
  .prob-grid { grid-template-columns: 1fr; }
  .prob-stat { flex-direction: column; align-items: flex-start; text-align: left; }
  .prob-stat__value { font-size: 2.75rem; }
}

/* ── INDICADORES (MD3 dark + ambiente) ─────────────────────────── */
.section-indicators {
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, #080C12 0%, #0C1018 42%, #0E1628 100%);
  color: white;
}
.section-indicators .container { position: relative; z-index: 2; }

.ind-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.ind-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.ind-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(147,197,253,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147,197,253,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  animation: indGridDrift 64s linear infinite;
  opacity: 0.6;
}
.ind-bg-radar {
  position: absolute;
  bottom: 12%; left: 4%;
  width: min(200px, 28vw);
  height: min(200px, 28vw);
  border-radius: 50%;
  border: 1px solid rgba(147,197,253,0.06);
  opacity: 0.35;
}
.ind-bg-radar::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: conic-gradient(from -90deg, transparent 0deg, rgba(93,165,255,0.1) 36deg, transparent 36deg);
  animation: radarSweep 7s linear infinite;
  mask-image: radial-gradient(circle, black 25%, transparent 68%);
  -webkit-mask-image: radial-gradient(circle, black 25%, transparent 68%);
}
.ind-bg-glow {
  position: absolute;
  top: -15%; right: -8%;
  width: min(520px, 60vw);
  height: min(520px, 60vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,63,208,0.14) 0%, transparent 65%);
  animation: orbFloat 22s ease-in-out infinite;
}
.ind-bg-vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(8,12,18,0.5) 0%, transparent 55%),
    linear-gradient(180deg, transparent 60%, rgba(8,12,18,0.85) 100%);
}
@keyframes indGridDrift {
  to { background-position: 56px 56px; }
}

.ind-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ind-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --glow: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: linear-gradient(145deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.03) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl);
  overflow: hidden;
  opacity: 0;
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(20px);
  transition:
    opacity .55s var(--md-easing),
    transform .4s var(--md-easing),
    border-color .28s var(--md-easing),
    box-shadow .28s var(--md-easing);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 2px 8px rgba(0,0,0,0.15);
}
.ind-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #5DA5FF, #93C5FD, transparent);
  opacity: 0;
  transition: opacity .3s var(--md-easing);
}
.ind-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 42%, rgba(147,197,253,0.06) 50%, transparent 58%);
  transform: translateX(-120%);
  transition: transform .65s var(--md-easing);
  pointer-events: none;
}
.ind-card.revealed {
  opacity: 1;
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(0);
}
.ind-card.revealed:hover,
.ind-card.revealed:focus-within {
  border-color: rgba(147,197,253,0.28);
  box-shadow:
    0 4px 12px rgba(0,0,0,0.25),
    0 0 0 1px rgba(147,197,253,0.12),
    0 12px 40px rgba(26,63,208,0.18);
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-6px);
}
.ind-card.revealed:hover::before { opacity: 1; }
.ind-card.revealed:hover::after { transform: translateX(120%); }

.ind-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px 20px 0;
}
.ind-card__num {
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  color: rgba(255,255,255,0.28);
  font-variant-numeric: tabular-nums;
}
.ind-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(26,63,208,0.35);
  color: #93C5FD;
  display: flex; align-items: center; justify-content: center;
  transition: transform .3s var(--md-easing), background .3s var(--md-easing), box-shadow .3s var(--md-easing);
}
.ind-icon .material-symbols-outlined {
  font-size: 26px;
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 26;
}
.ind-icon--accent {
  background: linear-gradient(135deg, rgba(26,63,208,0.6), rgba(77,161,217,0.4));
  box-shadow: 0 0 24px rgba(26,63,208,0.35);
}
.ind-card:hover .ind-icon {
  transform: scale(1.08);
  background: rgba(26,63,208,0.5);
  box-shadow: 0 4px 20px rgba(26,63,208,0.35);
}

.ind-card h3 {
  font: var(--md-title-md);
  letter-spacing: var(--md-title-md-ls);
  color: #fff;
  padding: 14px 20px 6px;
  margin: 0;
}
.ind-card p {
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: rgba(255,255,255,0.55);
  padding: 0 20px 16px;
  margin: 0;
  flex: 1;
  line-height: 1.55;
}
.ind-card__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 14px 20px 20px;
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ind-chip {
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  color: rgba(147,197,253,0.85);
  background: rgba(26,63,208,0.2);
  border: 1px solid rgba(147,197,253,0.15);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  transition: background .2s var(--md-easing), border-color .2s var(--md-easing), transform .2s var(--md-easing);
}
.ind-card:hover .ind-chip {
  background: rgba(26,63,208,0.32);
  border-color: rgba(147,197,253,0.28);
}
.ind-card:hover .ind-chip:nth-child(odd) { transform: translateY(-1px); }

@media (max-width: 1024px) {
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .ind-grid { grid-template-columns: 1fr; }
  .ind-bg-radar { display: none; }
}

/* ── PROCESO (MD3 stepper + semáforo) ─────────────────────────── */
.section-process {
  background: linear-gradient(180deg, var(--md-surface) 0%, #FFFFFF 30%, #F4F6FA 100%);
  position: relative;
  overflow: hidden;
}
.section-process::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,63,208,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,63,208,0.015) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
  pointer-events: none;
}
.section-process .container { position: relative; z-index: 1; }

/* Stepper horizontal */
.proc-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 40px;
}
.proc-step {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s var(--md-easing), transform .5s var(--md-easing);
}
.proc-step.revealed { opacity: 1; transform: translateY(0); }

.proc-step__rail {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 0 4px;
}
.proc-step__dot {
  width: 32px; height: 32px;
  border-radius: var(--r-full);
  background: var(--md-primary);
  color: var(--md-on-primary);
  font: var(--md-label-md);
  letter-spacing: var(--md-label-md-ls);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(26,63,208,0.35);
  transition: transform .3s var(--md-easing), box-shadow .3s var(--md-easing);
}
.proc-step__line {
  flex: 1;
  height: 2px;
  margin-left: 8px;
  background: linear-gradient(90deg, var(--md-primary), rgba(26,63,208,0.15));
  border-radius: 1px;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform .6s var(--md-easing) .2s;
}
.proc-step.revealed .proc-step__line { transform: scaleX(1); }
.proc-step:hover .proc-step__dot {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(26,63,208,0.45);
}

.proc-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 4px;
  width: 28px;
  flex-shrink: 0;
  color: var(--dimmer);
  opacity: 0.5;
}
.proc-connector .material-symbols-outlined { font-size: 18px; }

.proc-card {
  flex: 1;
  background: var(--md-surface-container);
  border-radius: var(--r-xl);
  padding: 20px;
  box-shadow: var(--md-elevation-1);
  border: 1px solid rgba(15,20,32,0.06);
  transition: box-shadow .28s var(--md-easing), transform .28s var(--md-easing), border-color .28s var(--md-easing);
  position: relative;
  overflow: hidden;
}
.proc-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 40%, rgba(26,63,208,0.04) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform .55s var(--md-easing);
  pointer-events: none;
}
.proc-step:hover .proc-card {
  box-shadow: var(--md-elevation-3);
  transform: translateY(-4px);
  border-color: rgba(26,63,208,0.12);
}
.proc-step:hover .proc-card::after { transform: translateX(100%); }
.proc-card--final {
  background: linear-gradient(145deg, #FFFFFF 0%, var(--md-primary-container) 100%);
  border-color: rgba(26,63,208,0.1);
}

.proc-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--md-primary-container);
  color: var(--md-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  transition: transform .3s var(--md-easing), background .3s var(--md-easing);
}
.proc-card__icon .material-symbols-outlined {
  font-size: 24px;
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}
.proc-step:hover .proc-card__icon {
  transform: scale(1.06);
  background: #DCE4FF;
}
.proc-card h3 {
  font: var(--md-title-md);
  letter-spacing: var(--md-title-md-ls);
  color: var(--ink);
  margin: 0 0 8px;
}
.proc-card p {
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: var(--md-on-surface-variant);
  margin: 0;
  line-height: 1.55;
}

/* Panel semáforo — MD3 */
.proc-report {
  background: var(--md-surface-container);
  border-radius: var(--r-xl);
  padding: clamp(24px, 4vw, 32px);
  box-shadow: var(--md-elevation-2);
  border: 1px solid rgba(15,20,32,0.06);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s var(--md-easing) .3s, transform .6s var(--md-easing) .3s;
}
.proc-report.revealed { opacity: 1; transform: translateY(0); }

.proc-report__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--md-outline);
}
.proc-report__icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--md-primary-container);
  color: var(--md-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.proc-report__icon .material-symbols-outlined {
  font-size: 26px;
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 26;
}
.proc-report__title {
  font: var(--md-title-lg);
  color: var(--ink);
  margin: 0 0 4px;
}
.proc-report__sub {
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: var(--dim);
  margin: 0;
}

.proc-semaforo {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 10px;
}

/* MD3 Assist chips — riesgo */
.risk-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  font: var(--md-label-lg);
  letter-spacing: var(--md-label-lg-ls);
  border: 1px solid transparent;
  transition: transform .2s var(--md-easing), box-shadow .2s var(--md-easing);
  cursor: default;
}
.risk-chip:hover {
  transform: translateY(-2px);
  box-shadow: var(--md-elevation-1);
}
.risk-chip__dot {
  width: 8px; height: 8px;
  border-radius: var(--r-full);
  flex-shrink: 0;
}
.risk-chip__label {
  flex: 1;
  min-width: 0;
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.risk-chip__val {
  font: var(--md-label-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.risk-chip--low {
  background: #ECFDF5;
  color: #065F46;
  border-color: rgba(13,110,74,0.15);
}
.risk-chip--low .risk-chip__dot { background: #0D6E4A; }
.risk-chip--mid {
  background: #FFFBEB;
  color: #92400E;
  border-color: rgba(180,83,9,0.15);
}
.risk-chip--mid .risk-chip__dot { background: #D97706; }
.risk-chip--high {
  background: #FEF2F2;
  color: #991B1B;
  border-color: rgba(220,38,38,0.2);
}
.risk-chip--high .risk-chip__dot {
  background: #DC2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,0.2);
  animation: riskPulse 2s ease-in-out infinite;
}
@keyframes riskPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.35); }
  50% { box-shadow: 0 0 0 5px rgba(220,38,38,0); }
}

@media (max-width: 1024px) {
  .proc-flow { flex-wrap: wrap; gap: 16px; }
  .proc-connector { display: none; }
  .proc-step { flex: 1 1 calc(50% - 8px); }
  .proc-step__line { display: none; }
}
@media (max-width: 560px) {
  .proc-step { flex: 1 1 100%; }
  .proc-semaforo { grid-template-columns: 1fr; }
}

/* ── PRECIOS ──────────────────────────────────────────────────── */
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px; align-items: start;
}

.price-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-d);
  padding: 32px;
  position: relative;
}
.price-card.md-card-elevated:hover {
  background: rgba(255,255,255,0.08);
  box-shadow: var(--md-elevation-2);
}
.price-card.featured {
  background: var(--md-surface-container);
  border-color: transparent;
  color: var(--ink);
  transform: scale(1.02);
  box-shadow: var(--md-elevation-3);
}
.price-card.featured:hover {
  transform: scale(1.02) translateY(-2px);
  box-shadow: var(--md-elevation-3);
}
.price-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--acc); color: white;
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  padding: 4px 14px; border-radius: 20px;
  text-transform: uppercase; white-space: nowrap;
}
.price-name { font: var(--md-title-sm); letter-spacing: var(--md-title-sm-ls); color: rgba(255,255,255,0.5); margin-bottom: 12px; }
.price-card.featured .price-name { color: var(--dim); }
.price-amount { font: var(--md-title-lg); color: rgba(255,255,255,0.5); margin-bottom: 4px; }
.price-amount span { font: var(--md-display-md); color: white; }
.price-card.featured .price-amount { color: var(--dim); }
.price-card.featured .price-amount span { color: var(--ink); }
.price-per { font: var(--md-body-sm); letter-spacing: var(--md-body-sm-ls); color: rgba(255,255,255,0.35); margin-bottom: 24px; }
.price-card.featured .price-per { color: var(--dim); }

.price-list { list-style: none; margin-bottom: 28px; }
.price-list li {
  padding: 7px 0;
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: rgba(255,255,255,0.65); border-bottom: 1px solid var(--border-d);
  display: flex; align-items: center; gap: 8px;
}
.price-list li::before { content: "✓"; color: #4ADE80; font: var(--md-body-sm); flex-shrink: 0; }
.price-card.featured .price-list li { color: var(--ink2); border-color: var(--border); }

.btn-price {
  display: block; width: 100%; padding: 12px 24px;
  border-radius: var(--r-full); text-align: center;
  background: rgba(255,255,255,0.08); color: white;
  font: var(--md-label-lg);
  letter-spacing: var(--md-label-lg-ls);
  transition: background .2s var(--md-easing), transform .15s var(--md-easing), box-shadow .2s var(--md-easing);
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-price:hover { background: rgba(255,255,255,0.14); }
.btn-price:active { transform: scale(0.98); }
.btn-price.featured {
  background: var(--md-primary); color: var(--md-on-primary);
  border-color: transparent;
  box-shadow: var(--md-elevation-1);
}
.btn-price.featured:hover { background: var(--acc2); box-shadow: var(--md-elevation-2); }

/* ── CLIENTES (MD3 segment cards) ─────────────────────────────── */
.section-cli {
  background: linear-gradient(180deg, var(--md-surface) 0%, #FFFFFF 35%, #EEF2FA 100%);
  position: relative;
  overflow: hidden;
}
.section-cli::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,63,208,0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,63,208,0.016) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent 0%, black 15%, black 85%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 15%, black 85%, transparent 100%);
  pointer-events: none;
}
.section-cli .container { position: relative; z-index: 1; }

.cli-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.cli-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: var(--md-surface-container);
  border-radius: var(--r-xl);
  box-shadow: var(--md-elevation-1);
  border: 1px solid var(--md-outline);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity .55s var(--md-easing),
    transform .55s var(--md-easing),
    box-shadow .28s var(--md-easing),
    border-color .28s var(--md-easing);
}
.cli-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cli-accent, var(--md-primary));
  opacity: 0.9;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--md-easing);
}
.cli-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 42%, rgba(26,63,208,0.04) 50%, transparent 58%);
  transform: translateX(-120%);
  transition: transform .65s var(--md-easing);
  pointer-events: none;
}
.cli-card.revealed { opacity: 1; transform: translateY(0); }
.cli-card.revealed:hover {
  box-shadow: var(--md-elevation-3);
  transform: translateY(-4px);
  border-color: rgba(26,63,208,0.14);
}
.cli-card.revealed:hover::before { transform: scaleX(1); }
.cli-card.revealed:hover::after { transform: translateX(120%); }

.cli-card[data-segment="commercial"]  { --cli-accent: #1A3FD0; }
.cli-card[data-segment="private"]     { --cli-accent: #5B21B6; }
.cli-card[data-segment="development"] { --cli-accent: #0D6E4A; }
.cli-card[data-segment="insurance"]   { --cli-accent: #0F766E; }

.cli-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px 20px 0;
}
.cli-card__num {
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  color: var(--dimmer);
  font-variant-numeric: tabular-nums;
}

.cli-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .25s var(--md-easing), box-shadow .25s var(--md-easing);
}
.cli-icon .material-symbols-outlined {
  font-size: 28px;
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 28;
}
.cli-icon--commercial  { background: #E8EEFF; color: #1A3FD0; }
.cli-icon--private     { background: #F3E8FF; color: #5B21B6; }
.cli-icon--development { background: #E6F4EE; color: #0D6E4A; }
.cli-icon--insurance   { background: #E0F5F2; color: #0F766E; }
.cli-card:hover .cli-icon {
  transform: scale(1.06);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--cli-accent) 28%, transparent);
}

.cli-card h3 {
  font: var(--md-title-md);
  letter-spacing: var(--md-title-md-ls);
  color: var(--ink);
  padding: 16px 20px 8px;
  margin: 0;
}
.cli-card p {
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: var(--md-on-surface-variant);
  padding: 0 20px 0;
  margin: 0;
  flex: 1;
  line-height: 1.55;
}

.cli-card__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 16px 20px 20px;
  margin-top: 16px;
  border-top: 1px solid var(--md-outline);
}
.cli-chip {
  font: var(--md-label-sm);
  letter-spacing: var(--md-label-sm-ls);
  color: var(--cli-accent, var(--md-primary));
  background: color-mix(in srgb, var(--cli-accent, var(--md-primary)) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--cli-accent, var(--md-primary)) 18%, transparent);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  transition: background .2s var(--md-easing), border-color .2s var(--md-easing), transform .2s var(--md-easing);
}
.cli-card:hover .cli-chip {
  background: color-mix(in srgb, var(--cli-accent, var(--md-primary)) 14%, transparent);
  border-color: color-mix(in srgb, var(--cli-accent, var(--md-primary)) 28%, transparent);
}
.cli-card:hover .cli-chip:nth-child(odd) { transform: translateY(-1px); }

@media (max-width: 768px) {
  .cli-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .section-cli .section-title--lg { max-width: none; }
}

/* ── CONTACTO ─────────────────────────────────────────────────── */
.contact-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-d);
  padding: 36px;
  margin-bottom: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }
label { font: var(--md-label-md); letter-spacing: var(--md-label-md-ls); color: rgba(255,255,255,0.55); }
input, select, textarea {
  padding: 11px 14px; border-radius: 8px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border-d);
  color: white;
  font: var(--md-body-lg);
  letter-spacing: var(--md-body-lg-ls);
  transition: border-color .2s; outline: none;
}
input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.2); }
input:focus, select:focus, textarea:focus { border-color: rgba(147,197,253,0.4); background: rgba(255,255,255,0.1); }
select option { background: var(--bg-dark); color: white; }
textarea { resize: vertical; }

.btn-submit {
  width: 100%; padding: 14px 28px;
  background: var(--md-on-primary); color: var(--ink);
  border: none; border-radius: var(--r-full);
  font: var(--md-label-lg);
  letter-spacing: var(--md-label-lg-ls);
  cursor: pointer;
  transition: background .2s var(--md-easing), color .2s var(--md-easing), transform .15s var(--md-easing), box-shadow .2s var(--md-easing);
  margin-top: 8px;
  box-shadow: var(--md-elevation-1);
}
.btn-submit:hover { background: var(--md-primary); color: var(--md-on-primary); box-shadow: var(--md-elevation-2); }
.btn-submit:active { transform: scale(0.98); }

.contact-alt {
  text-align: center;
  font: var(--md-body-md);
  letter-spacing: var(--md-body-md-ls);
  color: rgba(255,255,255,0.4);
}
.contact-alt a { color: rgba(147,197,253,0.8); }
.contact-alt a:hover { color: white; }
.contact-sep { margin: 0 8px; }

/* ── FOOTER ───────────────────────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-d);
  padding: 32px 24px;
}
.footer-inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.footer-logo { display: flex; align-items: center; gap: 10px; color: white; font: var(--md-title-sm); letter-spacing: var(--md-title-sm-ls); }
.footer-txt { font: var(--md-body-md); letter-spacing: var(--md-body-md-ls); color: rgba(255,255,255,0.3); }
.footer-copy { font: var(--md-body-sm); letter-spacing: var(--md-body-sm-ls); color: rgba(255,255,255,0.2); margin-left: auto; }
.footer-copy a { color: rgba(255,255,255,0.35); }

/* ── ANIMATIONS ───────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-title { font: var(--md-display-sm); }
  .hero-stats { gap: 20px; }
  .hstat-sep { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .contact-form { padding: 24px; }
  .footer-copy { margin-left: 0; width: 100%; }
}

@media (max-width: 480px) {
  .hero { padding-top: 100px; }
  .hero-title { font: var(--md-headline-lg); }
  .hero-lead { font: var(--md-title-md); letter-spacing: var(--md-title-md-ls); }
  .hero-sub { font: var(--md-body-lg); letter-spacing: var(--md-body-lg-ls); }
  .btn-filled, .btn-outlined { width: 100%; }
  .hero-actions { flex-direction: column; }
  .nav-logo-by { display: none; }
}

/* MD3 — Ripple */
.btn-filled, .btn-outlined, .btn-price, .btn-submit { position: relative; overflow: hidden; }
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  animation: rippleOut .5s var(--md-easing);
  pointer-events: none;
}
@keyframes rippleOut {
  to { transform: scale(2.5); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ripple { display: none; }
  .hero-grid, .hero-radar, .hero-orb--1, .hero-orb--2,
  .ind-bg-grid, .ind-bg-radar, .ind-bg-glow, .ind-bg-radar::after { animation: none; }
  .hero-radar { opacity: 0.2; }
  .hero-radar::after { animation: none; }
  .md-card:hover, .prob-card.revealed:hover, .cli-card.revealed:hover { transform: none; }
  .cli-card::after { display: none; }
  .cli-card::before { transform: scaleX(1); }
  .ind-card { transform: translateY(0) !important; }
  .ind-card.revealed:hover { transform: translateY(0) !important; }
  .ind-card::after { display: none; }
  .proc-step:hover .proc-card { transform: none; }
  .proc-step__line { transform: scaleX(1); }
  .risk-chip--high .risk-chip__dot { animation: none; }
}