/* ==========================================================================
   SINMSA — Soluciones Industriales Nonwoven de México
   Corporate Website · Premium Industrial Design System
   Inspired by: Siemens, Reifenhäuser, Andritz, ABB
   ========================================================================== */

/* ===== 1. Design Tokens ===== */
:root {
  /* Brand colors — derived from official SINMSA logo */
  --c-navy:      #102542;   /* Primary deep navy (logo) */
  --c-navy-2:    #0a1b30;   /* Deeper navy for dark sections */
  --c-navy-3:    #1a3357;   /* Mid-navy for accents */
  --c-teal:      #1e6b7a;   /* Teal accent (logo) */
  --c-teal-2:    #2b8a9c;   /* Brighter teal for highlights */
  --c-teal-3:    #d6ecef;   /* Teal mist for soft backgrounds */
  --c-steel:     #4a5867;   /* Steel gray (logo) */
  --c-steel-2:   #6b7785;   /* Mid steel */

  /* Neutrals */
  --c-white:     #ffffff;
  --c-cream:     #fafaf7;   /* Warm off-white background */
  --c-cream-2:   #f3f2ed;
  --c-ash:       #e8e9e4;   /* Subtle ash gray */
  --c-line:      #d8dad4;
  --c-ink:       #0e1620;
  --c-ink-soft:  #2a3340;
  --c-muted:     #6a7280;

  /* Accent (industrial high-vis) */
  --c-amber:     #e8a23c;
  --c-amber-2:   #f4c170;

  /* Typography */
  --f-display: 'Archivo', 'Helvetica Neue', sans-serif;
  --f-body:    'Manrope', 'Helvetica Neue', sans-serif;
  --f-mono:    'JetBrains Mono', 'SF Mono', monospace;

  /* Spacing scale */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;
  --space-10: 128px;

  /* Layout */
  --container-max: 1320px;
  --gutter:        clamp(20px, 4vw, 48px);

  /* Radii */
  --r-sm: 2px;
  --r-md: 4px;
  --r-lg: 8px;
  --r-xl: 16px;

  /* Shadows */
  --sh-sm: 0 1px 2px rgba(16, 37, 66, 0.04), 0 1px 3px rgba(16, 37, 66, 0.06);
  --sh-md: 0 4px 16px rgba(16, 37, 66, 0.08), 0 2px 6px rgba(16, 37, 66, 0.05);
  --sh-lg: 0 12px 40px rgba(16, 37, 66, 0.10), 0 4px 12px rgba(16, 37, 66, 0.06);
  --sh-xl: 0 28px 80px rgba(16, 37, 66, 0.18);

  /* Motion */
  --e-out: cubic-bezier(0.22, 1, 0.36, 1);
  --e-in:  cubic-bezier(0.7, 0, 0.84, 0);
  --e-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 2. Reset & Base ===== */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-cream);
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color 0.25s var(--e-soft); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; }
ul { list-style: none; }

::selection { background: var(--c-teal); color: var(--c-white); }

/* ===== 3. Layout Primitives ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}

.section--light { background: var(--c-cream); }
.section--ash   { background: var(--c-cream-2); }
.section--dark  {
  background: var(--c-navy-2);
  color: var(--c-cream);
}
.section--accent {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-3) 100%);
  color: var(--c-white);
}

/* Section heads */
.section__head {
  max-width: 880px;
  margin-bottom: clamp(48px, 6vw, 80px);
}
.section__head--sub {
  margin-top: clamp(64px, 8vw, 100px);
  margin-bottom: clamp(32px, 4vw, 56px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-teal);
  margin-bottom: 24px;
}
.eyebrow__bar {
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--c-teal);
}
.eyebrow--light { color: var(--c-teal-2); }
.eyebrow--light .eyebrow__bar { background: var(--c-teal-2); }

.section__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-navy);
  text-wrap: balance;
}
.section__title em {
  font-style: normal;
  color: var(--c-teal);
  position: relative;
}
.section__title--light { color: var(--c-cream); }
.section__title--light em { color: var(--c-teal-2); }

.section__subtitle {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-navy);
  max-width: 760px;
}
.section__subtitle--light { color: var(--c-cream); opacity: 0.92; }

.section__lede {
  margin-top: 20px;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.7;
  color: var(--c-ink-soft);
  max-width: 720px;
}
.section__lede--light { color: rgba(250, 250, 247, 0.78); }

/* ===== 4. Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all 0.32s var(--e-out);
  position: relative;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg { transition: transform 0.32s var(--e-out); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  background: var(--c-navy);
  color: var(--c-cream);
}
.btn--primary:hover {
  background: var(--c-teal);
  box-shadow: 0 12px 30px rgba(30, 107, 122, 0.35);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--c-navy);
  border-color: var(--c-navy);
}
.btn--ghost:hover {
  background: var(--c-navy);
  color: var(--c-cream);
}

.btn--light {
  background: var(--c-cream);
  color: var(--c-navy);
}
.btn--light:hover {
  background: var(--c-white);
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.btn--link {
  background: transparent;
  color: var(--c-teal);
  padding: 16px 8px;
}
.btn--link:hover { color: var(--c-navy); }

.btn--full { width: 100%; }

/* ===== 5. Top Bar ===== */
.topbar {
  background: var(--c-navy-2);
  color: rgba(250, 250, 247, 0.72);
  font-size: 12px;
  font-family: var(--f-mono);
  letter-spacing: 0.04em;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
}
.topbar__left { display: flex; gap: 16px; align-items: center; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }
.topbar__icon { color: var(--c-teal-2); }
.topbar__divider {
  width: 1px; height: 12px;
  background: rgba(250, 250, 247, 0.18);
}
.topbar__badge {
  padding: 4px 10px;
  border: 1px solid rgba(43, 138, 156, 0.4);
  border-radius: 99px;
  color: var(--c-teal-2);
}
@media (max-width: 720px) {
  .topbar__right { display: none; }
  .topbar__left { gap: 12px; flex-wrap: wrap; }
  .topbar__divider { display: none; }
}

/* ===== 6. Navigation ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-line);
  transition: background 0.3s var(--e-soft), box-shadow 0.3s var(--e-soft);
}
.nav.is-scrolled { box-shadow: var(--sh-sm); background: rgba(250, 250, 247, 0.95); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav__brand { display: flex; align-items: center; }
.nav__logo { height: 44px; width: auto; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav__link {
  position: relative;
  padding: 10px 14px;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--c-ink-soft);
  letter-spacing: 0.01em;
  transition: color 0.25s var(--e-soft);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 1px;
  background: var(--c-teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s var(--e-out);
}
.nav__link:hover { color: var(--c-navy); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--c-navy); }

.nav__link--cta {
  margin-left: 12px;
  padding: 12px 22px;
  background: var(--c-navy);
  color: var(--c-cream);
  border-radius: var(--r-md);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--c-teal);
  color: var(--c-cream);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  z-index: 5;
}
.nav__toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--c-navy);
  transition: transform 0.3s var(--e-out), opacity 0.3s var(--e-out);
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  .nav__menu {
    position: fixed;
    inset: 80px 0 0 0;
    background: var(--c-cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px var(--gutter);
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.4s var(--e-out);
    border-top: 1px solid var(--c-line);
    overflow-y: auto;
  }
  .nav__menu.is-open { transform: translateX(0); }
  .nav__link { width: 100%; padding: 16px 0; font-size: 18px; border-bottom: 1px solid var(--c-line); }
  .nav__link::after { display: none; }
  .nav__link--cta {
    margin-top: 20px;
    margin-left: 0;
    width: 100%;
    text-align: center;
    border-bottom: none;
    padding: 18px 22px;
  }
  .nav__toggle { display: flex; }
}

/* ===== 7. Hero ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 120px);
  padding: clamp(80px, 10vh, 120px) 0 clamp(60px, 8vh, 100px);
  background: linear-gradient(180deg, var(--c-cream) 0%, var(--c-cream-2) 100%);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 37, 66, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 37, 66, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero__glow {
  position: absolute;
  top: 20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 800px;
  max-height: 800px;
  background: radial-gradient(circle, rgba(43, 138, 156, 0.14) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero__blueprint {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  min-height: inherit;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--c-teal);
  text-transform: uppercase;
  animation: fadeUp 0.9s var(--e-out) 0.05s both;
}
.hero__eyebrow-line {
  display: inline-block;
  width: 48px; height: 1px;
  background: var(--c-teal);
}

.hero__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--c-navy);
  margin-bottom: 28px;
  animation: fadeUp 1s var(--e-out) 0.15s both;
}
.hero__title em { font-style: italic; font-weight: 500; color: var(--c-teal); }
.hero__title .accent {
  color: var(--c-teal);
  position: relative;
  display: inline-block;
}
.hero__title .accent::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0.08em;
  width: 100%; height: 0.16em;
  background: var(--c-teal);
  opacity: 0.18;
  z-index: -1;
}

.hero__subtitle {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.65;
  color: var(--c-ink-soft);
  margin-bottom: 40px;
  max-width: 580px;
  animation: fadeUp 1s var(--e-out) 0.25s both;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 64px;
  animation: fadeUp 1s var(--e-out) 0.35s both;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 32px);
  padding-top: 32px;
  border-top: 1px solid var(--c-line);
  animation: fadeUp 1s var(--e-out) 0.45s both;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat__num {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1;
  color: var(--c-navy);
  letter-spacing: -0.02em;
}
.stat__suffix {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 2.4vw, 32px);
  color: var(--c-teal);
  vertical-align: top;
  margin-left: 2px;
}
.stat__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  text-transform: uppercase;
  line-height: 1.4;
}

/* Hero side panel */
.hero__panel {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--sh-lg);
  animation: fadeUp 1s var(--e-out) 0.4s both;
  position: relative;
}
.hero__panel::before {
  content: '';
  position: absolute;
  top: -1px; left: 24px;
  width: 60px; height: 3px;
  background: var(--c-teal);
}
.hero__panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-line);
  margin-bottom: 16px;
}
.dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-teal);
}
.dot--live {
  background: #2ecc71;
  box-shadow: 0 0 0 4px rgba(46, 204, 113, 0.18);
  animation: pulse 2.2s infinite;
}
.hero__panel-title {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--c-navy);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex: 1;
}
.hero__panel-code {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-muted);
}

.hero__panel-list { display: flex; flex-direction: column; }
.hero__panel-list li {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px dashed var(--c-line);
  font-size: 14px;
  transition: padding-left 0.3s var(--e-out);
  cursor: default;
}
.hero__panel-list li:last-child { border-bottom: none; }
.hero__panel-list li:hover { padding-left: 6px; }
.hero__panel-list li span {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-teal);
  font-weight: 500;
}
.hero__panel-list li strong {
  font-family: var(--f-display);
  font-weight: 600;
  color: var(--c-navy);
}
.hero__panel-list li em {
  font-style: normal;
  font-size: 12px;
  color: var(--c-muted);
}

.hero__panel-footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.hero__panel-meta {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  animation: bobIn 1s var(--e-out) 1s both;
}
.hero__scroll-icon { animation: bob 2s infinite ease-in-out; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bobIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(46, 204, 113, 0.18); }
  50% { box-shadow: 0 0 0 9px rgba(46, 204, 113, 0); }
}

@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__panel { max-width: 520px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .hero__scroll { display: none; }
}

/* ===== 8. Marquee ===== */
.marquee {
  background: var(--c-navy-2);
  color: var(--c-cream);
  padding: 22px 0;
  overflow: hidden;
  border-top: 1px solid rgba(43, 138, 156, 0.2);
  border-bottom: 1px solid rgba(43, 138, 156, 0.2);
}
.marquee__track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee__group {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-right: 32px;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.marquee__dot { color: var(--c-teal-2); font-size: 8px; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== 9. About / Nosotros ===== */
.about {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.lede {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.55;
  color: var(--c-navy);
  margin-bottom: 20px;
  font-weight: 500;
}
.about__copy p {
  margin-bottom: 16px;
  line-height: 1.7;
  color: var(--c-ink-soft);
}
.about__copy strong { color: var(--c-navy); font-weight: 600; }

.about__badges {
  display: grid;
  gap: 16px;
  margin-top: 40px;
}
.about__badge {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--c-line);
  align-items: baseline;
}
.about__badge:last-child { border-bottom: 1px solid var(--c-line); }
.about__badge strong {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--c-navy);
}
.about__badge span {
  color: var(--c-ink-soft);
  font-size: 14px;
  line-height: 1.6;
}

.about__visual { position: sticky; top: 100px; }
.about__image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  aspect-ratio: 4/5;
  box-shadow: var(--sh-lg);
}
.about__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.85);
  transition: transform 6s var(--e-out);
}
.about__image-wrap:hover img { transform: scale(1.04); }
.about__overlay {
  position: absolute;
  inset: auto 24px 24px 24px;
  background: rgba(16, 37, 66, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--c-cream);
  padding: 16px 20px;
  border-left: 2px solid var(--c-teal-2);
}
.about__overlay-code {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-teal-2);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.about__overlay-text {
  font-family: var(--f-display);
  font-size: 14px;
  font-weight: 500;
}

.about__metric {
  margin-top: 28px;
  padding: 22px 24px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-teal);
  border-radius: var(--r-md);
}
.about__metric-num {
  display: block;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--c-navy);
  line-height: 1.5;
  letter-spacing: 0.01em;
}
.about__metric-label {
  display: block;
  margin-top: 4px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; }
  .about__visual { position: relative; top: auto; }
  .about__badge { grid-template-columns: 1fr; gap: 4px; }
}

/* ===== 10. Mission/Vision (MV) ===== */
.mv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 60px;
}
.mv__card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(214, 236, 239, 0.14);
  border-radius: var(--r-lg);
  padding: clamp(28px, 4vw, 48px);
  position: relative;
  transition: border-color 0.3s var(--e-soft), transform 0.4s var(--e-out);
}
.mv__card:hover {
  border-color: var(--c-teal-2);
  transform: translateY(-4px);
}
.mv__card--accent {
  background: linear-gradient(180deg, rgba(43, 138, 156, 0.12) 0%, rgba(43, 138, 156, 0.02) 100%);
  border-color: rgba(43, 138, 156, 0.35);
}
.mv__num {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-teal-2);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.mv__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 36px);
  color: var(--c-cream);
  letter-spacing: -0.015em;
  margin-bottom: 18px;
}
.mv__text {
  color: rgba(250, 250, 247, 0.82);
  line-height: 1.7;
  margin-bottom: 24px;
}
.mv__list { display: flex; flex-direction: column; gap: 8px; padding-top: 20px; border-top: 1px solid rgba(214, 236, 239, 0.12); }
.mv__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: rgba(250, 250, 247, 0.78);
}
.mv__list li::before {
  content: '→';
  color: var(--c-teal-2);
  font-weight: 700;
}

/* ===== 11. Values ===== */
.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(214, 236, 239, 0.1);
  border: 1px solid rgba(214, 236, 239, 0.1);
}
.value {
  padding: 32px 28px;
  background: var(--c-navy-2);
  transition: background 0.3s var(--e-soft);
  cursor: default;
}
.value:hover { background: rgba(43, 138, 156, 0.08); }
.value__num {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-teal-2);
  margin-bottom: 14px;
}
.value h4 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.3;
  color: var(--c-cream);
  margin-bottom: 10px;
  letter-spacing: -0.005em;
}
.value p {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(250, 250, 247, 0.7);
}

@media (max-width: 1080px) {
  .values { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .mv { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
}

/* ===== 12. Services ===== */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}
.service {
  background: var(--c-white);
  padding: clamp(28px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background 0.3s var(--e-soft);
  min-height: 420px;
}
.service:hover { background: var(--c-cream); }
.service::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--c-teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--e-out);
}
.service:hover::before { transform: scaleX(1); }

.service__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.service__num {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 38px;
  color: var(--c-navy);
  letter-spacing: -0.02em;
  line-height: 1;
}
.service__tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--c-teal);
  background: var(--c-teal-3);
  padding: 6px 10px;
  border-radius: 99px;
  text-transform: uppercase;
}
.service__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.3;
  color: var(--c-navy);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.service__sub {
  font-style: italic;
  color: var(--c-teal);
  font-size: 14px;
  margin-bottom: 14px;
  line-height: 1.5;
}
.service__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-ink-soft);
  margin-bottom: 20px;
}
.service__benefits {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.service__benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--c-ink-soft);
}
.service__benefits li::before {
  content: '✓';
  color: var(--c-teal);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.service__cta {
  margin-top: auto;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--c-navy);
  align-self: flex-start;
  padding: 6px 0;
  border-bottom: 1px solid var(--c-navy);
  transition: gap 0.3s var(--e-out), border-color 0.3s var(--e-soft), color 0.3s var(--e-soft);
}
.service__cta:hover {
  color: var(--c-teal);
  border-bottom-color: var(--c-teal);
}

.service--featured {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-3) 100%);
  color: var(--c-cream);
}
.service--featured .service__num,
.service--featured .service__title { color: var(--c-cream); }
.service--featured .service__sub { color: var(--c-teal-2); }
.service--featured .service__desc { color: rgba(250, 250, 247, 0.82); }
.service--featured .service__benefits { border-top-color: rgba(214, 236, 239, 0.18); }
.service--featured .service__benefits li { color: rgba(250, 250, 247, 0.85); }
.service--featured .service__benefits li::before { color: var(--c-teal-2); }
.service--featured .service__tag { background: rgba(214, 236, 239, 0.15); color: var(--c-teal-2); }
.service--featured .service__cta { color: var(--c-cream); border-bottom-color: var(--c-cream); }
.service--featured .service__cta:hover { color: var(--c-teal-2); border-bottom-color: var(--c-teal-2); }
.service--featured:hover { background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-teal) 100%); }

.service--cta {
  background: var(--c-cream-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}
.service--cta h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.25;
  color: var(--c-navy);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.service--cta p {
  color: var(--c-ink-soft);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 28px;
}

@media (max-width: 1080px) {
  .services { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .services { grid-template-columns: 1fr; }
  .service { min-height: auto; }
}

/* ===== 13. Tech / Tecnologías nonwoven ===== */
.tech {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tech__card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 32px;
  transition: all 0.4s var(--e-out);
  position: relative;
  overflow: hidden;
}
.tech__card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--c-teal), var(--c-teal-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--e-out);
}
.tech__card:hover {
  border-color: var(--c-teal);
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
}
.tech__card:hover::after { transform: scaleX(1); }

.tech__icon {
  width: 60px; height: 60px;
  background: var(--c-teal-3);
  color: var(--c-teal);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: background 0.3s var(--e-soft);
}
.tech__card:hover .tech__icon {
  background: var(--c-navy);
  color: var(--c-teal-2);
}
.tech__card h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--c-navy);
  margin-bottom: 4px;
}
.tech__sub {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-teal);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.tech__card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-ink-soft);
  margin-bottom: 16px;
}
.tech__meta {
  display: block;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  font-family: var(--f-mono);
  font-size: 11.5px;
  color: var(--c-muted);
  letter-spacing: 0.02em;
}

@media (max-width: 980px) { .tech { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .tech { grid-template-columns: 1fr; } }

/* ===== 14. Industries ===== */
.industries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.industry {
  background: var(--c-white);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  transition: transform 0.4s var(--e-out), box-shadow 0.4s var(--e-out);
  display: flex;
  flex-direction: column;
}
.industry:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
}
.industry__visual {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
  filter: contrast(1.04) saturate(0.9);
  transition: transform 5s var(--e-out);
}
.industry__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(16, 37, 66, 0.62) 100%);
}
.industry:hover .industry__visual { transform: scale(1.06); }
.industry__body { padding: 24px 26px 28px; flex: 1; }
.industry__num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-teal);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 8px;
}
.industry__body h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.25;
  color: var(--c-navy);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.industry__body p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-ink-soft);
}

@media (max-width: 980px) { .industries { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .industries { grid-template-columns: 1fr; } }

/* ===== 15. Innovation / Industria 4.0 ===== */
.section--innovation { position: relative; }
.section--innovation::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(43, 138, 156, 0.18) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(30, 107, 122, 0.16) 0%, transparent 40%);
  pointer-events: none;
}
.section--innovation > * { position: relative; }

.innovation {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(214, 236, 239, 0.1);
  border: 1px solid rgba(214, 236, 239, 0.12);
}
.inno {
  padding: 36px 32px;
  background: rgba(10, 27, 48, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background 0.4s var(--e-soft);
}
.inno:hover { background: rgba(43, 138, 156, 0.16); }
.inno__num {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-teal-2);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-teal-2);
}
.inno h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--c-cream);
  margin-bottom: 12px;
  letter-spacing: -0.005em;
}
.inno p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(250, 250, 247, 0.78);
}

.innovation__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 64px;
  padding: 36px 40px;
  background: rgba(43, 138, 156, 0.12);
  border-left: 3px solid var(--c-teal-2);
  border-radius: var(--r-md);
}
.innovation__cta p {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--c-cream);
  line-height: 1.4;
  max-width: 640px;
  letter-spacing: -0.005em;
}

@media (max-width: 980px) { .innovation { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .innovation { grid-template-columns: 1fr; } }

/* ===== 16. Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 16px;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  cursor: zoom-in;
}
.gallery__item--lg {
  grid-column: span 2;
  grid-row: span 1;
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: contrast(1.04) saturate(0.88);
  transition: transform 5s var(--e-out), filter 0.4s var(--e-soft);
}
.gallery__item:hover img { transform: scale(1.08); filter: contrast(1.1) saturate(1); }
.gallery__cap {
  position: absolute;
  bottom: 16px; left: 16px; right: 16px;
  padding: 10px 14px;
  background: rgba(16, 37, 66, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--c-cream);
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  border-left: 2px solid var(--c-teal-2);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s var(--e-out);
}
.gallery__item:hover .gallery__cap { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .gallery__item--lg { grid-column: span 2; }
}
@media (max-width: 540px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery__item--lg { grid-column: span 1; }
}

/* ===== 17. Diferenciadores ===== */
.diff {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.diff__card {
  padding: clamp(28px, 3vw, 40px);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(214, 236, 239, 0.15);
  border-radius: var(--r-md);
  transition: border-color 0.3s var(--e-soft), transform 0.4s var(--e-out);
  position: relative;
}
.diff__card:hover {
  border-color: var(--c-teal-2);
  transform: translateY(-4px);
}
.diff__card h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.25;
  color: var(--c-cream);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.diff__card p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
  font-size: 15px;
}

@media (max-width: 760px) { .diff { grid-template-columns: 1fr; } }

/* ===== 18. Testimonials ===== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-teal);
  border-radius: var(--r-md);
  padding: 32px;
  position: relative;
  transition: transform 0.4s var(--e-out), box-shadow 0.4s var(--e-out);
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
}
.testimonial__quote {
  display: block;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 64px;
  line-height: 1;
  color: var(--c-teal);
  opacity: 0.3;
  margin-bottom: -16px;
}
.testimonial blockquote p {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-navy);
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}
.testimonial figcaption {
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.testimonial figcaption strong {
  display: block;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--c-navy);
  margin-bottom: 4px;
}
.testimonial figcaption span {
  font-family: var(--f-mono);
  font-size: 11.5px;
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

@media (max-width: 900px) { .testimonials { grid-template-columns: 1fr; gap: 16px; } }

/* ===== 19. Contact ===== */
.section--contact {
  background: linear-gradient(165deg, var(--c-navy-2) 0%, var(--c-navy) 100%);
  position: relative;
}
.section--contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(43, 138, 156, 0.18) 0%, transparent 50%);
  pointer-events: none;
}
.contact {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 80px);
  position: relative;
}
.contact__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
  color: var(--c-cream);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  text-wrap: balance;
}
.contact__title em { font-style: italic; font-weight: 500; color: var(--c-teal-2); }
.contact__lede {
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.65;
  color: rgba(250, 250, 247, 0.78);
  margin-bottom: 40px;
  max-width: 480px;
}

.contact__info { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.contact__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid rgba(214, 236, 239, 0.14);
  align-items: baseline;
}
.contact__row:last-child { border-bottom: 1px solid rgba(214, 236, 239, 0.14); }
.contact__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-teal-2);
  text-transform: uppercase;
}
.contact__row a, .contact__row span {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--c-cream);
}
.contact__row a:hover { color: var(--c-teal-2); }

.contact__channels { display: flex; gap: 12px; flex-wrap: wrap; }
.channel {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(214, 236, 239, 0.08);
  border: 1px solid rgba(214, 236, 239, 0.15);
  border-radius: var(--r-md);
  color: var(--c-cream);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s var(--e-soft);
}
.channel:hover {
  background: var(--c-teal);
  border-color: var(--c-teal);
  color: var(--c-cream);
  transform: translateY(-2px);
}

/* Form */
.contact__form {
  background: var(--c-cream);
  padding: clamp(28px, 3vw, 44px);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-xl);
}
.contact__form-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--c-navy);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-line);
  letter-spacing: -0.01em;
}
.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--c-navy);
  transition: border-color 0.25s var(--e-soft), box-shadow 0.25s var(--e-soft);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-teal);
  box-shadow: 0 0 0 3px rgba(30, 107, 122, 0.12);
}
.field textarea { resize: vertical; min-height: 120px; }

.contact__note {
  margin-top: 14px;
  font-size: 12px;
  font-family: var(--f-mono);
  color: var(--c-muted);
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
}
.contact__success {
  margin-top: 20px;
  padding: 14px 18px;
  background: rgba(46, 204, 113, 0.12);
  color: #1a7a40;
  border-left: 3px solid #2ecc71;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 500;
}

@media (max-width: 980px) {
  .contact { grid-template-columns: 1fr; }
  .contact__row { grid-template-columns: 1fr; gap: 4px; }
  .field-row { grid-template-columns: 1fr; }
}

/* ===== 20. Footer ===== */
.footer {
  background: var(--c-navy-2);
  color: rgba(250, 250, 247, 0.7);
  padding: 80px 0 32px;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(214, 236, 239, 0.12);
}
.footer__brand { max-width: 320px; }
.footer__logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  margin-bottom: 20px;
}
.footer__about {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(250, 250, 247, 0.62);
}
.footer__col h4 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-teal-2);
  margin-bottom: 18px;
}
.footer__col a {
  display: block;
  padding: 7px 0;
  font-size: 14px;
  color: rgba(250, 250, 247, 0.7);
  transition: color 0.25s var(--e-soft), padding 0.3s var(--e-soft);
}
.footer__col a:hover { color: var(--c-cream); padding-left: 4px; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  font-size: 12px;
  font-family: var(--f-mono);
  color: rgba(250, 250, 247, 0.5);
  letter-spacing: 0.03em;
}

@media (max-width: 980px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; }
}

/* ===== 21. Floating WhatsApp ===== */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 90;
  transition: transform 0.32s var(--e-out), box-shadow 0.32s var(--e-out);
}
.fab::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: ringPulse 2.4s infinite ease-out;
}
.fab:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}
@keyframes ringPulse {
  0% { transform: scale(0.85); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
@media (max-width: 540px) {
  .fab { width: 54px; height: 54px; bottom: 18px; right: 18px; }
  .fab svg { width: 24px; height: 24px; }
}

/* ===== 22. Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--e-out), transform 0.9s var(--e-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Stagger children of grid containers */
.values .reveal.is-visible:nth-child(1) { transition-delay: 0.00s; }
.values .reveal.is-visible:nth-child(2) { transition-delay: 0.05s; }
.values .reveal.is-visible:nth-child(3) { transition-delay: 0.10s; }
.values .reveal.is-visible:nth-child(4) { transition-delay: 0.15s; }
.values .reveal.is-visible:nth-child(5) { transition-delay: 0.20s; }
.values .reveal.is-visible:nth-child(6) { transition-delay: 0.25s; }
.values .reveal.is-visible:nth-child(7) { transition-delay: 0.30s; }
.values .reveal.is-visible:nth-child(8) { transition-delay: 0.35s; }

.services .reveal.is-visible:nth-child(1) { transition-delay: 0.00s; }
.services .reveal.is-visible:nth-child(2) { transition-delay: 0.06s; }
.services .reveal.is-visible:nth-child(3) { transition-delay: 0.12s; }
.services .reveal.is-visible:nth-child(4) { transition-delay: 0.18s; }
.services .reveal.is-visible:nth-child(5) { transition-delay: 0.24s; }
.services .reveal.is-visible:nth-child(6) { transition-delay: 0.30s; }

.tech .reveal.is-visible:nth-child(1) { transition-delay: 0.00s; }
.tech .reveal.is-visible:nth-child(2) { transition-delay: 0.07s; }
.tech .reveal.is-visible:nth-child(3) { transition-delay: 0.14s; }
.tech .reveal.is-visible:nth-child(4) { transition-delay: 0.21s; }
.tech .reveal.is-visible:nth-child(5) { transition-delay: 0.28s; }
.tech .reveal.is-visible:nth-child(6) { transition-delay: 0.35s; }

.industries .reveal.is-visible:nth-child(1) { transition-delay: 0.00s; }
.industries .reveal.is-visible:nth-child(2) { transition-delay: 0.06s; }
.industries .reveal.is-visible:nth-child(3) { transition-delay: 0.12s; }
.industries .reveal.is-visible:nth-child(4) { transition-delay: 0.18s; }
.industries .reveal.is-visible:nth-child(5) { transition-delay: 0.24s; }
.industries .reveal.is-visible:nth-child(6) { transition-delay: 0.30s; }

.innovation .reveal.is-visible:nth-child(1) { transition-delay: 0.00s; }
.innovation .reveal.is-visible:nth-child(2) { transition-delay: 0.07s; }
.innovation .reveal.is-visible:nth-child(3) { transition-delay: 0.14s; }
.innovation .reveal.is-visible:nth-child(4) { transition-delay: 0.21s; }
.innovation .reveal.is-visible:nth-child(5) { transition-delay: 0.28s; }
.innovation .reveal.is-visible:nth-child(6) { transition-delay: 0.35s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ===== 23. Print ===== */
@media print {
  .topbar, .nav, .fab, .hero__scroll, .marquee, .contact__form { display: none !important; }
  body { color: #000; background: #fff; }
  .section { padding: 20px 0; break-inside: avoid; }
}