/* ═══════════════════════════════════════════════
   ECOSUPPLY S.A. — Design System & Styles
   Palette: Deep Ocean Blue + Teal accent + Warm Amber
   Fonts: Cormorant Garamond (display) + DM Sans (body)
═══════════════════════════════════════════════ */

/* ─────────────── TOKENS ─────────────── */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     1rem    + 6.5vw,  7rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --content-narrow:  680px;
  --content-default: 1000px;
  --content-wide:    1240px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Transitions */
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 200ms var(--ease);

  /* Fonts */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'DM Sans', 'Helvetica Neue', sans-serif;
}

/* ─────────────── DARK MODE (default) ─────────────── */
:root, [data-theme="dark"] {
  --color-bg:           #080f1a;
  --color-surface:      #0d1520;
  --color-surface-2:    #111d2b;
  --color-surface-3:    #162232;
  --color-border:       rgba(255,255,255,0.08);
  --color-border-hover: rgba(255,255,255,0.15);
  --color-divider:      rgba(255,255,255,0.06);

  --color-text:         #e8edf2;
  --color-text-muted:   #7d98b0;
  --color-text-faint:   #3f5060;

  --color-primary:      #1ab8c4;
  --color-primary-dim:  rgba(26, 184, 196, 0.12);
  --color-primary-glow: rgba(26, 184, 196, 0.20);
  --color-amber:        #e8a020;
  --color-amber-dim:    rgba(232, 160, 32, 0.12);

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.6);
}

/* ─────────────── LIGHT MODE ─────────────── */
[data-theme="light"] {
  --color-bg:           #f4f6f8;
  --color-surface:      #ffffff;
  --color-surface-2:    #f0f4f7;
  --color-surface-3:    #e8edf2;
  --color-border:       rgba(0,0,0,0.08);
  --color-border-hover: rgba(0,0,0,0.16);
  --color-divider:      rgba(0,0,0,0.06);

  --color-text:         #0d1a26;
  --color-text-muted:   #4a6070;
  --color-text-faint:   #a0b4c0;

  --color-primary:      #007d88;
  --color-primary-dim:  rgba(0, 125, 136, 0.10);
  --color-primary-glow: rgba(0, 125, 136, 0.15);
  --color-amber:        #b87800;
  --color-amber-dim:    rgba(184, 120, 0, 0.10);

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.12);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg:           #f4f6f8;
    --color-surface:      #ffffff;
    --color-surface-2:    #f0f4f7;
    --color-surface-3:    #e8edf2;
    --color-border:       rgba(0,0,0,0.08);
    --color-border-hover: rgba(0,0,0,0.16);
    --color-divider:      rgba(0,0,0,0.06);
    --color-text:         #0d1a26;
    --color-text-muted:   #4a6070;
    --color-text-faint:   #a0b4c0;
    --color-primary:      #007d88;
    --color-primary-dim:  rgba(0, 125, 136, 0.10);
    --color-primary-glow: rgba(0, 125, 136, 0.15);
    --color-amber:        #b87800;
    --color-amber-dim:    rgba(184, 120, 0, 0.10);
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg:  0 16px 48px rgba(0,0,0,0.12);
  }
}

/* ─────────────── BASE RESET ─────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0; padding: 0;
}
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
  text-rendering: optimizeLegibility;
  hanging-punctuation: first last;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}
img, picture, video, canvas, svg {
  display: block; max-width: 100%; height: auto;
}
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
::selection { background: var(--color-primary-dim); color: var(--color-text); }
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─────────────── LAYOUT HELPERS ─────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
.section__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-4);
}
.section__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.7;
}
.section__header {
  margin-bottom: clamp(var(--space-12), 5vw, var(--space-20));
}
.section__header .section__title { margin-bottom: var(--space-3); }

/* ─────────────── BUTTONS ─────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: transparent;
  color: var(--color-primary);
  box-shadow: 0 0 24px var(--color-primary-glow);
}
.btn--ghost {
  background: rgba(255,255,255,0.08);
  color: var(--color-text);
  border-color: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-dim);
}
.btn--sm { padding: 0.55rem 1.25rem; font-size: var(--text-xs); }
.btn--lg { padding: 1rem 2.5rem; font-size: var(--text-base); }
.btn--full { width: 100%; justify-content: center; }

/* ─────────────── LOGO REAL (imagen JPG) ─────────────── */
.logo__img {
  display: block;
  height: 160px;
  width: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
  /* Logo azul sobre fondo oscuro — añadimos fondo blanco suave */
  background: rgba(255,255,255,0.92);
  padding: 4px 8px;
  transition: opacity var(--transition);
}
.logo:hover .logo__img { opacity: 0.85; }
.logo--footer { pointer-events: none; }
.logo__img--footer {
  height: 180px;
  margin-bottom: var(--space-4);
}
[data-theme="light"] .logo__img {
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(0,0,0,0.06);
}

/* ─────────────── HEADER ─────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 180px;
}
.header--scrolled {
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}
.logo__mark { color: var(--color-primary); transition: color var(--transition); }
.logo:hover .logo__mark { color: var(--color-amber); }
.logo__text { display: flex; align-items: baseline; gap: 6px; line-height: 1; }
.logo__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: 0.01em;
}
.logo__sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  font-family: var(--font-body);
  font-weight: 400;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-left: auto;
}
.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
  padding: var(--space-2) 0;
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav__link:hover { color: var(--color-text); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link--cta {
  padding: 0.5rem 1.25rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  margin-left: var(--space-2);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover { background: transparent; color: var(--color-primary); outline: 1.5px solid var(--color-primary); }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  margin-left: var(--space-2);
  transition: color var(--transition), background var(--transition);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-border); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile nav */
.nav--mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: var(--space-4) var(--space-6) var(--space-6);
  background: color-mix(in srgb, var(--color-bg) 95%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-border);
}
.nav--mobile.is-open { display: flex; }
.nav--mobile .nav__link {
  padding: var(--space-4) 0;
  font-size: var(--text-base);
  border-bottom: 1px solid var(--color-divider);
}
.nav--mobile .nav__link:last-child { border-bottom: none; }

@media (max-width: 900px) {
  .nav { display: none; }
  .nav__toggle { display: flex; }
  .theme-toggle { margin-left: var(--space-2); }
}

/* ─────────────── HERO ─────────────── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(var(--space-20), 8vw, var(--space-32));
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8, 15, 26, 0.35) 0%,
    rgba(8, 15, 26, 0.20) 30%,
    rgba(8, 15, 26, 0.70) 70%,
    rgba(8, 15, 26, 0.92) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.hero__eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px; height: 1.5px;
  background: var(--color-primary);
}
.hero__heading {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 600;
  color: #ffffff;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}
.hero__heading em {
  font-style: italic;
  color: var(--color-amber);
}
.hero__sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.72);
  max-width: 56ch;
  line-height: 1.65;
  margin-bottom: var(--space-10);
  font-weight: 300;
}
.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  right: clamp(var(--space-5), 5vw, var(--space-16));
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.4);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 0.9; transform: scaleY(0.7); }
}

/* ─────────────── TICKER ─────────────── */
.ticker {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.ticker__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  padding-block: var(--space-6);
}
.ticker__item {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}
.ticker__num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.ticker__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ticker__divider {
  width: 1px;
  height: 32px;
  background: var(--color-border);
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .ticker__inner { gap: var(--space-6); }
  .ticker__divider { display: none; }
}

/* ─────────────── ABOUT ─────────────── */
.about {
  background: var(--color-bg);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-24));
  align-items: start;
}
.about__content { padding-top: var(--space-4); }
.about__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-5);
  max-width: 52ch;
}
.about__content .btn { margin-top: var(--space-4); }

.about__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.pillar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.pillar:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px var(--color-primary-glow);
}
.pillar__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.pillar__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: 1.25;
}
.pillar__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

@media (max-width: 1000px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__body { max-width: 72ch; }
}
@media (max-width: 560px) {
  .about__pillars { grid-template-columns: 1fr; }
}

/* ─────────────── BUSINESS LINES ─────────────── */
.business-lines { background: var(--color-surface); }

.bl-card--wide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-8);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.bl-card--wide:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 40px var(--color-primary-glow);
}
.bl-card--wide:last-of-type { margin-bottom: 0; }

.bl-card__img-wrap {
  position: relative;
  overflow: hidden;
  min-height: 320px;
}
.bl-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}
.bl-card--wide:hover .bl-card__img { transform: scale(1.04); }

.bl-card--reverse { direction: rtl; }
.bl-card--reverse > * { direction: ltr; }

.bl-card__content {
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
  background: var(--color-surface-2);
}
.bl-card__tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-amber);
  padding: 0.2rem 0.6rem;
  background: var(--color-amber-dim);
  border-radius: var(--radius-sm);
  width: fit-content;
}
.bl-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}
.bl-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 52ch;
}
.bl-card__specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.bl-card__specs li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
}
.bl-card__specs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}
.bl-card__specs strong { color: var(--color-text); font-weight: 600; }

/* Maritime card */
.bl-maritime {
  margin-top: var(--space-8);
  background: linear-gradient(135deg, var(--color-surface-2), var(--color-surface-3));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-10);
  align-items: center;
}
.bl-maritime__content { max-width: 52ch; }
.bl-maritime__content .bl-card__title { margin-top: var(--space-3); margin-bottom: var(--space-3); }
.bl-maritime__content .bl-card__text { margin-bottom: 0; }
.bl-maritime__badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  flex-shrink: 0;
}
.badge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.badge-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px var(--color-primary-glow);
}
.badge-card span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.3;
}

@media (max-width: 900px) {
  .bl-card--wide { grid-template-columns: 1fr; }
  .bl-card__img-wrap { min-height: 240px; }
  .bl-maritime { grid-template-columns: 1fr; }
  .bl-maritime__badges { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 560px) {
  .bl-maritime__badges { grid-template-columns: repeat(2, 1fr); }
}

/* ─────────────── EXPERTISE ─────────────── */
.expertise {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.expertise__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(var(--space-12), 6vw, var(--space-24));
  align-items: start;
}
.expertise__quote {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
}
.expertise__quote p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.7;
  max-width: none;
}
.expertise__quote cite {
  display: block;
  margin-top: var(--space-4);
  font-style: normal;
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
}
.expertise__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.expertise__bullet {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted);
}
.bullet__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}
@media (max-width: 840px) {
  .expertise__grid { grid-template-columns: 1fr; }
}

/* ─────────────── NUMBERS ─────────────── */
.numbers { background: var(--color-surface); }
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.number-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 3vw, var(--space-10));
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.number-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 32px var(--color-primary-glow);
  transform: translateY(-2px);
}
.number-card--accent {
  background: linear-gradient(135deg, var(--color-primary-dim), var(--color-surface-2));
  border-color: var(--color-primary);
}
.number-card__num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.number-card--accent .number-card__num { color: var(--color-primary); }
.number-card__num-suffix {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  vertical-align: super;
  line-height: 1;
}
.number-card__label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: var(--space-2);
}
.number-card__sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-top: var(--space-1);
}
@media (max-width: 900px) {
  .numbers__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .numbers__grid { grid-template-columns: 1fr; }
}

/* ─────────────── CTA BAND ─────────────── */
.cta-band {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: var(--color-bg);
}
.cta-band__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, var(--color-primary-glow), transparent 70%);
  pointer-events: none;
}
.cta-band__content {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}
.cta-band__eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.cta-band__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.25;
  max-width: 18ch;
}

/* ─────────────── CONTACT ─────────────── */
.contact { background: var(--color-surface); }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: start;
}
.contact__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 44ch;
}
.contact__details { display: flex; flex-direction: column; gap: var(--space-4); }
.contact__detail {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
a.contact__detail:hover { color: var(--color-primary); }
.contact__detail svg { color: var(--color-primary); flex-shrink: 0; }

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.form__group { display: flex; flex-direction: column; gap: var(--space-2); }
.form__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form__label span { color: var(--color-primary); }
.form__input {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form__input::placeholder { color: var(--color-text-faint); }
.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
}
.form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237d98b0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form__textarea { resize: vertical; min-height: 120px; }
@media (max-width: 900px) {
  .contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .form__row { grid-template-columns: 1fr; }
}

/* ─────────────── FOOTER ─────────────── */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: var(--space-10);
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}
.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  line-height: 1.6;
  font-style: italic;
  font-family: var(--font-display);
}
.footer__ruc {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
  letter-spacing: 0.06em;
}
.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__links-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.footer__link {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  text-decoration: none;
  transition: color var(--transition);
  line-height: 1.5;
}
a.footer__link:hover { color: var(--color-primary); }
.footer__contact-col { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__contact-col .footer__link { font-size: var(--text-sm); }
.footer__bottom {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-6);
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
@media (max-width: 900px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }
}

/* ─────────────── MARCAS REPRESENTADAS ─────────────── */
.brands { background: var(--color-surface); }
.brands__tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
.brands__tab-group {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
}
.brands__tab-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.brands__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.brand-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  cursor: default;
}
.brand-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-dim);
}
@media (max-width: 800px) {
  .brands__tabs { grid-template-columns: 1fr; }
}

/* ─────────────── CLIENTES ─────────────── */
.clients { background: var(--color-bg); }
.clients__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.client-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: clamp(var(--space-5), 2.5vw, var(--space-8)) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.client-chip:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-primary-glow);
  transform: translateY(-2px);
}
.client-chip span {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}
@media (max-width: 900px) {
  .clients__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .clients__grid { grid-template-columns: 1fr; }
}

/* ─────────────── SCROLL REVEAL ─────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }
.reveal:nth-child(5) { transition-delay: 320ms; }