/* ============================================================
   M&MC S.A.S — Diseño 2 · Actualización visual Template2
   main.css
   ============================================================ */

/* ---- Variables ---- */
:root {
  --forest:      #243C24;
  --forest-2:    #2D4A2D;
  --forest-3:    #3A5C3A;
  --gold:        #C49010;
  --gold-h:      #D4A218;
  --gold-pale:   #F5EDD8;
  --cream:       #EDE8DC;
  --cream-2:     #E2DDD0;
  --cream-3:     #C8C0B2;
  --sand:        #F2EDE2;
  --dark:        #1A2C1A;
  --text:        #2A3828;
  --text-2:      #4A5A48;
  --text-3:      #7A8A78;
  --white:       #FFFFFF;
  --ff-head:     'Playfair Display', Georgia, serif;
  --ff-body:     'DM Sans', system-ui, sans-serif;
  --ease-out:    cubic-bezier(.16,1,.3,1);
  --radius:      12px;
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 16px;
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ---- Container ---- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ---- NAV ---- */
#nav {
  position: fixed; inset: 0 0 auto;
  z-index: 200;
  height: 68px;
  background: rgba(237,232,220,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-3);
  transition: background .3s, box-shadow .3s;
}
#nav.scrolled {
  background: rgba(237,232,220,.98);
  box-shadow: 0 1px 0 var(--cream-3);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  display: flex; align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 60px; width: auto; display: block;
}

.nav-links {
  display: flex; gap: 36px; align-items: center;
}
.nav-links a {
  font-size: 14px; font-weight: 500;
  color: var(--text-2);
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--forest) !important;
  color: #fff !important;
  padding: 9px 22px !important;
  border-radius: 6px;
  font-weight: 500 !important;
  transition: background .2s !important;
}
.nav-cta:hover { background: var(--forest-2) !important; }

.nav-burger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; padding: 6px; cursor: pointer;
}
.nav-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 1px;
  transition: transform .25s, opacity .25s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.hero-slides {
  position: absolute; inset: 0;
  overflow: hidden;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  will-change: transform, opacity;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(18,30,18,.3) 0%,
    rgba(18,30,18,.5) 40%,
    rgba(14,22,14,.78) 75%,
    rgba(10,18,10,.94) 100%
  );
}
.hero-container {
  position: relative; z-index: 2;
  flex: 1;
  display: flex; align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
}
.hero-content {
  max-width: 820px;
  margin-bottom: 48px;
}
.hero-eyebrow {
  font-size: 11px; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 24px;
  opacity: 0;
}
.hero-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--gold); }

.hero-headline {
  font-family: var(--ff-head);
  font-size: clamp(48px, 6.5vw, 88px);
  font-weight: 900; line-height: .95;
  letter-spacing: -.025em;
  color: #fff;
  margin-bottom: 24px;
}
.hero-headline .line         { display: block; overflow: hidden; }
.hero-headline .line--italic { font-style: italic; color: rgba(255,255,255,.9); font-weight: 700; }
.hero-headline .line--gold   { color: var(--gold); font-weight: 900; font-style: normal; }

.hero-desc {
  font-size: 18px; line-height: 1.75;
  color: rgba(255,255,255,.65);
  max-width: 460px; margin-bottom: 36px;
  font-weight: 300;
  opacity: 0;
}

.hero-actions {
  display: flex; align-items: center; gap: 28px;
  flex-wrap: wrap;
}
.hero-actions .btn-link {
  color: rgba(255,255,255,.65);
  border-bottom-color: rgba(255,255,255,.25);
}
.hero-actions .btn-link:hover {
  color: #fff;
  border-bottom-color: rgba(255,255,255,.65);
}

.hero-stats {
  display: grid; grid-template-columns: repeat(4,1fr);
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  max-width: 920px;
}
.hero-stat {
  padding: 22px 28px;
  border-right: 1px solid rgba(255,255,255,.1);
}
.hero-stat:last-child { border-right: none; }
.stat-num {
  display: block; font-family: var(--ff-head);
  font-size: 38px; font-weight: 900;
  color: #fff; line-height: 1; margin-bottom: 4px;
}
.stat-label {
  display: block; font-size: 11px; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.45);
}

/* ---- Buttons ---- */
.btn-fill {
  display: inline-block;
  background: var(--gold); color: #fff;
  font-size: 14px; font-weight: 600;
  font-family: var(--ff-body);
  text-decoration: none;
  padding: 13px 20px; border-radius: 6px; border: none;
  transition: background .2s, transform .2s;
  cursor: pointer;
}
.btn-fill:hover {
  background: var(--gold-h);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  background: transparent; color: rgba(255,255,255,.78);
  border: 1px solid rgba(255,255,255,.28);
  font-size: 14px; font-weight: 500;
  padding: 12px 26px; border-radius: 6px;
  transition: border-color .2s, color .2s, background .2s;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,.65);
  color: #fff;
  background: rgba(255,255,255,.06);
}

.btn-link {
  font-size: 13px; font-weight: 500;
  color: var(--text-2);
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--cream-3);
  padding-bottom: 2px;
  transition: color .2s, border-color .2s;
}
.btn-link:hover { color: var(--text); border-color: var(--text); }

/* ---- Ticker ---- */
.ticker-bar {
  background: var(--forest); overflow: hidden;
}
.ticker-inner {
  display: flex; align-items: center;
  width: max-content;
  padding: 17px 0;
}
.ticker-item {
  font-size: 11px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.5);
  white-space: nowrap; padding: 0 6px;
  transition: color .2s;
}
.ticker-item:hover { color: rgba(255,255,255,.85); }
.ticker-sep {
  color: var(--gold);
  padding: 0 6px; flex-shrink: 0;
  font-size: 9px;
  opacity: .8;
}

/* ---- Section Utilities ---- */
.section-label {
  font-size: 11px; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--text-3);
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px;
}
.section-label::before { content: '—'; color: var(--gold); font-size: 14px; }
.section-label--light         { color: rgba(255,255,255,.5); }
.section-label--light::before { color: var(--gold); }

.section-title {
  font-family: var(--ff-head);
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 700; line-height: 1.0;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.section-title em {
  font-style: italic;
  color: var(--text);
  font-weight: 700;
  display: block;
}
.section-title strong {
  font-style: normal;
  color: var(--forest);
  font-weight: 900;
  display: block;
}
.section-title--light         { color: rgba(255,255,255,.85); }
.section-title--light em      { color: rgba(255,255,255,.85); }
.section-title--light strong  { color: var(--gold); }

.section-desc {
  font-size: 17px; line-height: 1.8;
  color: var(--text-2); max-width: 560px;
  margin-bottom: 52px;
  font-weight: 300;
}

/* ---- Proceso ---- */
.proceso {
  padding: 100px 0;
  background: var(--sand);
}

.proceso-intro {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: end;
  margin-bottom: 72px;
}
.proceso-intro .section-desc { margin-bottom: 0; max-width: 100%; }

.step-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
  margin-bottom: 88px;
}
.step-row:last-child { margin-bottom: 0; }
.step-row--rev { direction: rtl; }
.step-row--rev > * { direction: ltr; }

.step-photo {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius);
}
.step-ph {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform .7s var(--ease-out);
}
.step-photo:hover .step-ph { transform: scale(1.04); }
.step-ph--1 { background: url('../images/material/DJI_20250510115529_0002_V_WH_1080x810px.webp') center center / cover no-repeat; }
.step-ph--2 { background: url('../images/maquinas/image_7.webp') center center / cover no-repeat; }
.step-ph--3 { background: url('../images/maquinas/image_8.webp') center center / cover no-repeat;  }

.step-badge {
  position: absolute; top: 16px; left: 16px;
  background: rgba(26,44,26,.85);
  color: #fff;
  height: 34px;
  display: flex; align-items: center; gap: 8px;
  padding: 0 14px 0 6px;
  font-family: var(--ff-body);
  font-size: 11px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  border-radius: 99px;
  backdrop-filter: blur(4px);
  z-index: 2;
}
.step-badge-num {
  background: var(--gold);
  color: var(--dark);
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
  flex-shrink: 0;
}

.step-num {
  font-size: 11px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 12px;
}
.step-name {
  font-family: var(--ff-head);
  font-size: 28px; font-weight: 700;
  color: var(--text); margin-bottom: 16px;
  line-height: 1.1;
}
.step-body {
  font-size: 16px; line-height: 1.8;
  color: var(--text-2); margin-bottom: 24px;
  font-weight: 300;
}
.step-list {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}
.step-list li {
  font-size: 13px; font-weight: 400;
  color: var(--text-2);
  padding-left: 14px; padding-bottom: 10px;
  margin-bottom: 10px;
  position: relative;
  border-bottom: 1px solid var(--cream-2);
}
.step-list li:last-child { border-bottom: none; }
.step-list li::before {
  content: '';
  position: absolute; left: 0; top: 7px;
  width: 5px; height: 5px;
  background: var(--gold); border-radius: 50%;
}

/* ---- Servicios ---- */
.servicios {
  padding: 100px 0;
  background: var(--cream);
}

.servicios-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: end;
  margin-bottom: 36px;
}
.servicios-header .section-desc { margin-bottom: 0; max-width: 100%; }

.svc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.svc-card {
  background: var(--sand);
  border: 1px solid var(--cream-3);
  padding: 40px 32px;
  border-radius: var(--radius);
  position: relative; overflow: hidden;
  transition: border-color .3s, box-shadow .3s;
}
.svc-card:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 28px rgba(196,144,16,.1);
}
.svc-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease-out);
  border-radius: var(--radius) var(--radius) 0 0;
}
.svc-card:hover::before { transform: scaleX(1); }

.svc-num {
  font-size: 11px; font-weight: 500;
  letter-spacing: .15em; color: var(--text-3);
  display: block; margin-bottom: 22px;
}
.svc-icon { font-size: 28px; display: block; margin-bottom: 14px; }
.svc-name {
  font-family: var(--ff-head);
  font-size: 22px; font-weight: 700;
  color: var(--text); margin-bottom: 12px;
}
.svc-text {
  font-size: 16px; line-height: 1.75;
  color: var(--text-2); margin-bottom: 20px;
  font-weight: 300;
}
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.svc-tags span {
  font-size: 11px; font-weight: 500;
  letter-spacing: .04em;
  background: var(--cream-2); color: var(--text-3);
  padding: 4px 10px; border-radius: 99px;
  border: 1px solid var(--cream-3);
}

/* ---- Especificaciones ---- */
.specs {
  padding: 100px 0;
  background: var(--cream-2);
}

.specs-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: end;
  margin-bottom: 36px;
}
.specs-header .section-desc { margin-bottom: 0; max-width: 100%; }

.spec-cards-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px; margin-bottom: 32px;
}

.spec-card {
  background: var(--sand);
  border: 1px solid var(--cream-3);
  border-radius: var(--radius);
  padding: 32px;
  overflow: hidden;
  transition: box-shadow .3s;
}
.spec-card:hover { box-shadow: 0 4px 24px rgba(36,60,36,.08); }
.spec-img {
  display: block;
  width: calc(100% + 64px);
  max-width: calc(100% + 64px);
  height: 220px;
  margin: -32px -32px 24px -32px;
  object-fit: cover;
  object-position: center;
}

.spec-card-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.spec-dot {
  width: 10px; height: 10px;
  background: var(--gold); border-radius: 50%;
  flex-shrink: 0;
}
.spec-card-name {
  font-family: var(--ff-head);
  font-size: 18px; font-weight: 700;
  color: var(--text);
}

.spec-badges {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 20px;
}
.spec-badge {
  font-size: 10px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3);
  border: 1px solid var(--cream-3);
  background: var(--cream);
  padding: 3px 10px; border-radius: 99px;
}

.spec-grad { margin-bottom: 20px; }
.spec-grad-label {
  font-size: 9px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 10px;
}
.spec-grad-row {
  display: grid; grid-template-columns: 36px 1fr 38px;
  align-items: center; gap: 8px;
  margin-bottom: 5px;
}
.spec-sieve {
  font-size: 11px; color: var(--text-3);
  font-weight: 400; text-align: right;
}
.spec-grad-track {
  height: 5px;
  background: var(--cream-2);
  border-radius: 3px;
  overflow: hidden;
}
.spec-grad-bar {
  height: 100%;
  width: 0;
  background: var(--forest-2);
  border-radius: 3px;
  transition: width 1s var(--ease-out);
}
.spec-grad-bar.animated { width: var(--pct); }
.spec-grad-val {
  font-size: 10px; font-weight: 600;
  color: var(--gold);
  text-align: right; white-space: nowrap;
}

.spec-meta {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--cream-2);
  border-bottom: 1px solid var(--cream-2);
  margin-bottom: 16px;
}
.spec-meta-label {
  font-size: 9px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 4px;
}
.spec-meta-val {
  font-size: 14px; font-weight: 600;
  color: var(--text);
}

.spec-usage-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.spec-usage-tags span {
  font-size: 11px; font-weight: 400;
  color: var(--text-2);
  border: 1px solid var(--cream-3);
  background: var(--cream);
  padding: 3px 10px; border-radius: 99px;
}

.specs-banner {
  background: var(--forest);
  border-radius: var(--radius);
  padding: 36px 48px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.specs-banner .btn-fill { white-space: nowrap; flex-shrink: 0; }
.specs-banner-text h4 {
  font-family: var(--ff-head);
  font-size: 22px; font-weight: 700;
  color: #fff; margin-bottom: 6px;
}
.specs-banner-text p {
  font-size: 14px; color: rgba(255,255,255,.6);
  font-weight: 300;
}
.specs-cta { display: none; }

/* ---- Nosotros ---- */
.nosotros {
  padding: 100px 0;
  background: var(--sand);
}
.nosotros-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.nos-img-wrap {
  position: relative;
  width: 100%; padding-bottom: 120%;
  overflow: hidden;
  border-radius: var(--radius);
}
.nos-img-ph {
  position: absolute; inset: 0;
  background: url('../images/material/DJI_20250510121612_0004_V_WH_1080x810px.webp') center top / cover no-repeat;
}
.nos-badge {
  position: absolute; top: -16px; right: -16px;
  background: var(--forest); color: #fff;
  font-family: var(--ff-head); font-style: italic;
  font-size: 14px; font-weight: 700;
  padding: 18px 22px; z-index: 3;
  line-height: 1.3; text-align: center;
  border-radius: 8px;
}
.nos-quote {
  margin-top: 24px;
  padding: 28px;
  background: var(--cream);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
}
.nos-quote blockquote {
  font-family: var(--ff-head);
  font-style: italic; font-size: 18px; line-height: 1.5;
  color: var(--text); margin-bottom: 10px;
}
.nos-quote cite {
  font-size: 11px; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-3); font-style: normal;
}

.nos-desc {
  font-size: 16px; line-height: 1.85;
  color: var(--text-2); margin-bottom: 16px;
  font-weight: 300;
}
.nos-vision {
  font-size: 15px; line-height: 1.8;
  color: var(--text-3); margin-bottom: 28px;
  font-style: italic; font-weight: 300;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
}
.nos-values {
  display: flex; flex-direction: column; gap: 16px;
  margin-bottom: 36px;
}
.nos-val {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px; color: var(--text-2); font-weight: 300;
}
.nos-val strong { font-weight: 500; color: var(--text); }
.nos-val-dot {
  width: 6px; height: 6px;
  background: var(--gold); border-radius: 50%;
  flex-shrink: 0; margin-top: 9px;
}

/* ---- Clientes ---- */
.clientes {
  padding: 80px 0;
  background: var(--cream-2);
  border-top: 1px solid var(--cream-3);
}
.clientes-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.clientes-desc {
  font-size: 15px; color: var(--text-3);
  line-height: 1.75; font-weight: 300;
  margin-top: 16px;
}
.clientes-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  align-items: center;
}
.cliente-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 24px;
  background: var(--cream);
  border-radius: var(--radius);
  height: 100px;
  transition: background .25s, transform .25s;
}
.cliente-item:hover {
  background: var(--white);
  transform: translateY(-3px);
}
.cliente-item img {
  max-height: 64px;
  max-width: 100%;
  width: auto;
  filter: grayscale(100%) opacity(.55);
  transition: filter .3s;
  object-fit: contain;
}
.cliente-item:hover img {
  filter: grayscale(0%) opacity(1);
}
@media (max-width: 1100px) {
  .clientes-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .clientes-grid { grid-template-columns: repeat(3, 1fr); }
  .cliente-item { padding: 16px; height: 80px; }
  .cliente-item img { max-height: 36px; }
}

/* ---- Maquinaria ---- */
.maquinaria {
  padding: 100px 0;
  background: var(--forest);
}
.maquinaria-inner {
  display: grid; grid-template-columns: 1fr 2fr;
  gap: 72px; align-items: start;
}
.maq-desc {
  font-size: 16px; line-height: 1.8;
  color: rgba(255,255,255,.55);
  margin-bottom: 22px;
  font-weight: 300;
}
.maquinaria-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 16px;
}
.maq-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  padding: 28px 24px;
  border-radius: var(--radius);
  transition: background .3s, border-color .3s;
}
.maq-card:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(196,144,16,.4);
}
.maq-type {
  display: block;
  font-size: 10px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 8px;
}
.maq-name {
  font-family: var(--ff-head);
  font-size: 20px; font-weight: 700;
  color: #fff; line-height: 1.1; margin-bottom: 8px;
}
.maq-detail { font-size: 14px; color: rgba(255,255,255,.4); line-height: 1.6; font-weight: 300; }
.maq-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.maq-list li {
  font-size: 14px; color: rgba(255,255,255,.55);
  font-weight: 300; line-height: 1.4;
  padding-left: 14px; position: relative;
}
.maq-list li::before {
  content: '';
  position: absolute; left: 0; top: 7px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  opacity: .7;
}

/* ---- Contacto ---- */
.contacto {
  background: var(--forest);
  padding: 100px 0 0;
}
.contacto-top {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 72px; align-items: start;
  padding-bottom: 72px;
}
.contacto-title {
  font-family: var(--ff-head);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 900; line-height: .93;
  letter-spacing: -.025em;
  margin: 12px 0 18px;
}
.contacto-title em {
  font-style: italic;
  color: rgba(255,255,255,.8);
  font-weight: 700;
  display: block;
}
.contacto-title strong {
  color: var(--gold);
  font-weight: 900;
  font-style: normal;
  display: block;
}
.contacto-sub {
  font-size: 16px; line-height: 1.8;
  color: rgba(255,255,255,.55);
  font-weight: 300;
}

.cg-list {
  display: flex; flex-direction: column; gap: 0;
  margin-top: 36px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.cg-item {
  display: flex; flex-direction: column; gap: 3px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.cg-label {
  font-size: 10px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 5px;
}
.cg-val { font-size: 15px; color: rgba(255,255,255,.6); line-height: 1.6; font-weight: 300; }
.cg-link { transition: color .2s; }
.cg-link:hover { color: rgba(255,255,255,.9); }
.cg-email { font-size: 13px; }

.cform {
  background: var(--sand);
  border-radius: var(--radius);
  padding: 40px;
}
.cform-title {
  font-family: var(--ff-head);
  font-size: 24px; font-weight: 700;
  color: var(--text); margin-bottom: 28px;
}
.cform-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.cform-group {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 16px;
}
.cform-group label {
  font-size: 11px; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3);
}
.cform-group input,
.cform-group select,
.cform-group textarea {
  background: var(--cream);
  border: 1px solid var(--cream-3);
  color: var(--text);
  font-family: var(--ff-body); font-size: 14px;
  padding: 11px 14px; outline: none; width: 100%;
  border-radius: 8px;
  transition: border-color .2s;
  appearance: none; -webkit-appearance: none;
}
.cform-group input:focus,
.cform-group select:focus,
.cform-group textarea:focus { border-color: var(--gold); }
.cform-group input::placeholder,
.cform-group textarea::placeholder { color: var(--text-3); }
.cform-group textarea { resize: vertical; min-height: 80px; }

.cform-submit { width: 100%; text-align: center; padding: 14px; font-size: 14px; margin-top: 6px; }
.cform-submit:disabled { opacity: .6; }
.cform-note { font-size: 11px; color: var(--text-3); margin-top: 12px; text-align: center; }

/* ---- Footer ---- */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 36px 0;
}
.footer-inner {
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-brand { display: flex; flex-direction: column; }
.footer-logo { display: flex; align-items: center; }
.footer-logo img {
  height: 40px; width: auto; display: block;
  filter: brightness(0) invert(1);
}
.footer-tag { font-size: 12px; color: rgba(255,255,255,.35); margin-top: 6px; line-height: 1.5; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a {
  font-size: 13px; font-weight: 400;
  color: rgba(255,255,255,.4); transition: color .2s;
}
.footer-nav a:hover { color: var(--gold); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,.3); }

/* ---- WhatsApp flotante ---- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  color: #fff;
  width: 56px;
  height: 56px;
  padding: 0;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: transform .25s var(--ease-out), box-shadow .25s;
  overflow: hidden;
}
.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity .2s;
}
.wa-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 8px 28px rgba(37,211,102,.45);
}
.wa-float:hover::before { opacity: 1; }
.wa-float-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.wa-float-label {
  line-height: 1;
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.35); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,.6); }
}
.wa-float { animation: wa-pulse 2.8s ease-in-out infinite; }
.wa-float:hover { animation: none; }

@media (max-width: 600px) {
  .wa-float { padding: 14px; border-radius: 50%; bottom: 20px; right: 20px; }
  .wa-float-label { display: none; }
}

/* ---- Reveal initial state ---- */
.reveal { opacity: 0; transform: translateY(28px); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
  .maquinaria-inner { grid-template-columns: 1fr; }
  .contacto-top     { grid-template-columns: 1fr; gap: 40px; }
  .specs-banner     { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 900px) {
  .step-row           { grid-template-columns: 1fr; gap: 36px; direction: ltr !important; }
  .svc-grid           { grid-template-columns: 1fr 1fr; }
  .nosotros-inner     { grid-template-columns: 1fr; gap: 40px; }
  .spec-cards-grid    { grid-template-columns: 1fr; }
  .proceso-intro      { grid-template-columns: 1fr; gap: 0; }
  .servicios-header   { grid-template-columns: 1fr; gap: 0; }
  .specs-header       { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 768px) {
  .container  { padding: 0 24px; }
  .nav-inner  { padding: 0 24px; }

  .nav-links {
    display: none;
    flex-direction: column; gap: 20px;
    position: absolute; top: 68px; left: 0; right: 0;
    background: rgba(237,232,220,.98);
    padding: 28px 24px;
    border-bottom: 1px solid var(--cream-3);
  }
  .nav-links.open { display: flex; }
  .nav-burger { display: flex; }

  .hero-stats { grid-template-columns: repeat(2,1fr); max-width: 100%; }
  .hero-stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); }
  .hero-stat:last-child     { border-right: none; }

  .proceso    { padding: 72px 0; }
  .servicios  { padding: 72px 0; }
  .specs      { padding: 72px 0; }
  .maquinaria { padding: 72px 0; }
  .nosotros   { padding: 72px 0; }
  .contacto   { padding: 72px 0 0; }
  footer      { padding: 28px 0; }

  .svc-grid        { grid-template-columns: 1fr; }
  .maquinaria-grid { grid-template-columns: 1fr; }
  .specs-banner    { padding: 24px; }
  .step-list       { grid-template-columns: 1fr; }

  .cform     { padding: 28px 20px; }
  .cform-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}