/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-ink: #021839;
  --color-ink-soft: #1f1f1f;
  --color-brand: #021839;
  --color-brand-soft: rgba(147, 213, 10, 0.14);
  --color-accent: #f8cb11;
  --color-olive: #909225;
  --color-accent-soft: rgba(147, 213, 10, 0.14);
  --color-gray-50: #fafafa;
  --color-gray-100: #f2f2f2;
  --color-gray-300: #dcdcdc;
  --color-gray-500: #7a7a7a;
  --color-gray-700: #3d3d3d;
  --color-text: #171717;
  --font-base:
    "Manrope", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-pill: 6px;
  --transition: 0.25s ease;
  --header-h: 76px;
  --shadow-soft: 0 2px 14px rgba(2, 24, 57, 0.08);
  --shadow-lift: 0 16px 32px rgba(2, 24, 57, 0.14);
  --shadow-box: 0px 5px 22px rgba(2, 24, 57, 0.14);
  --color-blue-light: #f4f7fd;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  line-height: 1.6;
  background: #fff;
  overflow-x: hidden;
  font-weight: 500;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
h1,
h2,
h3,
h4 {
  line-height: 1.2;
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}
h3 {
  font-size: 1.15rem;
}
p {
  color: var(--color-ink);
}

.highlight {
  color: var(--color-brand);
}
.slide-content .highlight,
.hero .highlight {
  color: var(--color-accent);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-olive);
  margin-bottom: 10px;
}
.slide-content .eyebrow {
  color: var(--color-accent);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 10px 30px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition);
  will-change: transform;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-ink);
  box-shadow: 0 6px 18px rgba(2, 27, 103, 0.35);
}
.btn-primary:hover {
  background: var(--color-ink);
  color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}
.btn-primary:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-3px);
}
.btn-outline:active {
  transform: translateY(-1px);
}

.btn-block {
  width: 100%;
  text-align: center;
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.nav-cta {
  margin-left: 14px;
  flex-shrink: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  z-index: 1000;
  transition:
    height var(--transition),
    background var(--transition),
    box-shadow var(--transition);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}
.site-header.is-scrolled {
  height: 60px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink);
}
.logo img {
  height: 50px;
}
.logo-mark {
  color: var(--color-ink);
  flex-shrink: 0;
}
.logo-text {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: var(--color-ink);
}
.logo-accent {
  color: var(--color-brand);
}

.main-nav ul {
  display: flex;
  gap: 6px;
}
.nav-link {
  display: block;
  padding: 10px 16px;
  color: var(--color-ink);
  font-weight: 700;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  position: relative;
  transition:
    color var(--transition),
    background var(--transition);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--color-brand);
}
.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-ink);
  border-radius: 2px;
  transition:
    transform var(--transition),
    opacity var(--transition);
}
.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero / Slider ---------- */
.hero {
  position: relative;
  margin-top: var(--header-h);
}
.slider {
  position: relative;
  z-index: 0;
  height: 92vh;
  min-height: 480px;
  overflow: hidden;
  background: var(--color-ink);
  display: flex;
  align-items: center;
}

.slide-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease;
}
.slide-bg.is-active {
  opacity: 1;
  visibility: visible;
}
.slide-bg-1 {
  background: url('/img/01_maquinaria_industrial_HD.webp');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.slide-bg-2 {
  background: url('/img/02_rollos_emplaye_HD.webp');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.slide-bg-3 {
  background: url('/img/03_laminas_metalicas_HD.webp');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.slide-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(2, 24, 57, 1) 30%,
    rgba(2, 24, 57, 0) 100%
  );
}

.slide-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 680px;

  .urgente {
    /* padding: 12px 16px; */
    /* margin-top: 3.5em; */
    position: relative;
    display: inline-block;
    pointer-events: none;
    /* background: rgba(255, 255, 255, 0.06);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-sm);
    cursor: pointer; */
    transition: 
      transform var(--transition), 
      box-shadow var(--transition), 
      background-color var(--transition), 
      color var(--transition), 
      border-color var(--transition);

    /* &:hover {
      color: var(--color-accent);
      transform: translateY(-3px);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
    } */

    span {
      color: var(--color-accent);
    }
    input {
      top: -1px;
    }
  }
}
.slide-content h1 {
  color: #fff;
  font-size: clamp(2.9rem, 5vw, 4.2rem);
  margin-bottom: 16px;
  font-weight: 800;
}
.slide-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.3rem;
  margin-bottom: 28px;
  max-width: 700px;
}
.slide-content p span {
  font-size: 0.95rem;
  margin: 1.35em 0 0;
  display: inline-block;
}
.slide-content p input {
  margin-right: 12px;
}

/* Checkbox "¿Es urgente?": caja amarilla, palomita azul al marcar */
input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  border-radius: 5px;
  background: var(--color-accent);
  border: 2px solid var(--color-accent);
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}
input[type="checkbox"]::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(0.6);
  transition:
    opacity var(--transition),
    transform var(--transition);
  background: var(--color-ink);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
input[type="checkbox"]:checked::after {
  opacity: 1;
  transform: scale(1);
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 5;
  transition:
    background var(--transition),
    transform var(--transition),
    color var(--transition);
}
.slider-arrow:hover {
  background: var(--color-accent);
  color: var(--color-ink);
  transform: translateY(-50%) scale(1.08);
}
.slider-arrow-prev {
  left: 20px;
}
.slider-arrow-next {
  right: 20px;
}

.slider-dots {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  background: transparent;
  cursor: pointer;
  transition:
    background var(--transition),
    transform var(--transition),
    border-color var(--transition);
  padding: 0;
}
.dot.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.15);
}

/* ---------- Sections ---------- */
.section {
  padding: 90px 0;
}
.section-alt {
  background: var(--color-blue-light);
}
.section-head {
  max-width: 100%;
  margin: 0 auto 50px;
  text-align: center;
}
.section-head p {
  margin-top: 12px;
}

.grid {
  display: grid;
  gap: 20px;
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Placeholder image blocks */
.ph-img {
  background: linear-gradient(
    135deg,
    var(--color-gray-300),
    var(--color-gray-100)
  );
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  letter-spacing: 0.08em;
  position: relative;
  min-height: 200px;
  border-radius: var(--radius);
  overflow: hidden;
}
.ph-img::before {
  content: attr(data-tag);
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.65rem;
  background: rgba(18, 18, 18, 0.85);
  color: var(--color-accent);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
  display: none;
}
.ph-img-tall {
  min-height: 380px;
}
.ph-img-map {
  min-height: 160px;
  margin: 20px 0;
}

/* Sectores / industrias */
.service-item {
  background: #fff;
  padding: 30px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--color-gray-100);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}
.service-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift);
  border-color: transparent;
}
.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition:
    background var(--transition),
    color var(--transition),
    transform var(--transition);
}
.service-item:hover .service-icon {
  background: var(--color-ink);
  color: var(--color-accent);
  transform: rotate(-8deg);
}
.service-item h3 {
  margin-bottom: 8px;
}
.service-item p {
  font-size: 0.92rem;
}

/* ---------- Franja breve de confianza ---------- */
/* Banda al 100% de ancho, pegada directamente al banner (sin separación). */
.trust-strip {
  padding: 46px 0 86px;
  background: var(--color-blue-light);
  border-bottom: 1px solid var(--color-gray-100);
}
.trust-strip .section-head {
  margin-bottom: 30px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: start;
  gap: 20px;
}
.trust-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-sm);
  padding: 30px 18px 34px 18px;
  box-shadow: var(--shadow-box);
  cursor: pointer;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.trust-item:hover {
  box-shadow: var(--shadow-lift, var(--shadow-box));
  border-color: var(--color-gray-200, var(--color-gray-100));
}
.trust-item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.trust-header {
  display: flex;
  align-items: center;
  gap: 14px;
}
.trust-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
}
.trust-text h3 {
  font-size: 1rem;
  margin-bottom: 2px;
}
.trust-text p {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  line-height: 110%;
}
.trust-toggle-line {
  width: 100%;
  margin: 1em 0 1em;
  box-sizing: border-box;
  border-bottom: 1px solid var(--color-gray-300);
}
.trust-toggle-text {
  width: 100%;
  box-sizing: border-box;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 0.85rem;
  color: var(--color-brand);
  line-height: 1.5;
  transition: max-height 1.35s ease, opacity 1.25s ease, margin-top 1.35s ease;
}
.trust-item.is-open .trust-toggle-text {
  max-height: 300px;
  opacity: 1;
}
.trust-toggle-arrow {
  position: absolute;
  right: 14px;
  bottom: 10px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-blue-light);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background 0.2s ease;
}
.trust-item.is-open .trust-toggle-arrow {
  transform: rotate(180deg);
  background: var(--color-accent);
}

/* ---------- Líneas de suministro ---------- */
.lines-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 50px;
}
.lines-head-title h2 {
  margin-top: 4px;
}
.lines-head > p {
  max-width: 460px;
  margin-bottom: 2em;
  font-size: 0.95rem;
}
.lines-grid {
  margin-bottom: 40px;
}
.line-card {
  background: #fff;
  border: 1px solid var(--color-gray-100);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 26px 24px;
  box-shadow: var(--shadow-box);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.line-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-box);
}
.line-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  /* background: var(--color-accent-soft); */
  color: var(--color-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.line-card h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}
.line-card p {
  font-size: 0.9rem;
}
.lines-footer {
  background: var(--color-ink);
  border-radius: var(--radius);
  padding: 22px 30px;
  text-align: center;
}
.lines-footer p {
  color: #ffffff;
  font-weight: 500;
  font-size: 0.95rem;
  margin: 0;
  
  span {
    color: var(--color-accent);
  }
}

/* ---------- Requerimientos especiales ---------- */
.requirements-section {
  background: var(--color-ink);
}
.requirements-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.requirements-copy p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 24px;
}
.requirements-copy h2 {
  color: #fff;
  margin-bottom: 16px;
}
.requirements-help {
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 25px 22px;
}
.requirements-help .eyebrow {
  color: var(--color-olive);
}
.requirements-help h4 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.requirements-help p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  margin: 0;
}
.requirements-help span {
  color: var(--color-accent)
}
.requirements-help-line {
  width: 100%;
  margin: 1em 0 1em;
  box-sizing: border-box;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.requirements-form {
  background: #fff;
  padding: 34px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}
.requirements-form h3 {
  margin-bottom: 6px;
}
.form-sub {
  font-size: 0.88rem;
  margin-bottom: 22px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.file-input-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.file-label {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  border: 1.5px dashed var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-weight: 700;
  font-size: 0.88rem;
  transition:
    border-color var(--transition),
    background var(--transition);
}
.file-label:hover {
  border-color: var(--color-blue-light);
  background: var(--color-blue-light);
}
.file-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.file-preview[hidden] {
  display: none;
}
.file-preview-img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  display: none;
  flex-shrink: 0;
}
.file-preview-img.is-visible {
  display: block;
}
.file-preview-name {
  flex: 1;
  color: var(--color-ink);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.file-preview-remove {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--color-gray-500);
  padding: 2px 4px;
}
.file-preview-remove:hover {
  color: #d64545;
}
.form-note {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  text-align: center;
  margin-top: 14px;
}

/* ---------- Cómo trabajamos ---------- */
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.process-steps {
  position: relative;
}
.process-steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 12.5%;
  right: 12.5%;
  height: 3px;
  background: var(--color-accent);
  z-index: 0;
}
.step-item {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 10px;
}
.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--color-blue-light);
  border: 3px solid var(--color-accent);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-ink);

  .step-num-bg {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    border-radius: 50%;
    background-color: #021839;
  }
}
.step-item h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.step-item p {
  font-size: 0.88rem;
}

/* ---------- Nosotros ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-grid-bg-1 {
  background:
    linear-gradient(
      to right,
      rgba(255, 255, 255, 1) 30%,
      rgba(255, 255, 255, 0) 100%
    ),
    url('/img/work-1.webp?v=3');

  background-position: center right;
  background-repeat: no-repeat;
  background-size: cover;
}
.about-content > p {
  margin: 14px 0 26px;
}
.commitments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 26px;
}
.commitment-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-ink);
  background-color: var(--color-blue-light);
}
.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
}
.coverage-badge {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--color-blue-light);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
}
.coverage-badge strong {
  color: var(--color-ink);
  font-size: 0.98rem;
  font-weight: 800;
}
.coverage-badge span {
  color: var(--color-ink);
  font-size: 0.88rem;
}

/* ---------- Fabricación e instalación / MIDGO Servicios ---------- */
.cta-banner {
  /* background: var(--color-ink); */
  padding: 180px 0;

  &.cta-banner-bg-1 {
    background:
      linear-gradient(
        to right,
        rgba(2, 24, 57, 1) 30%,
        rgba(2, 24, 57, 0) 100%
      ),
      url('/img/instalation.webp?v=3');

    background-position: center right;
    background-repeat: no-repeat;
    background-size: cover;
  }
}
.servicios-grid {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 60px;
  align-items: center;
}
.servicios-copy .eyebrow {
  color: var(--color-accent);
}
.servicios-copy h2 {
  color: #fff;
  margin-bottom: 14px;
}
.servicios-copy p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 22px;
}
.servicios-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}
.tag-pill {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
}
.servicios-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.servicios-link {
  color: var(--color-accent);
  font-weight: 800;
  font-size: 0.92rem;
  transition: letter-spacing var(--transition);
}
.servicios-link:hover {
  letter-spacing: 0.02em;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
}
.contact-form {
  background: #fff;
  padding: 34px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--color-ink);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.requirements-form input,
.requirements-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-soft);
}
.form-group.has-error input,
.form-group.has-error textarea {
  border-color: #d64545;
}
.form-error {
  display: block;
  color: #d64545;
  font-size: 0.78rem;
  min-height: 16px;
  margin-top: 6px;
}
.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--color-accent-soft);
  color: var(--color-brand);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
}
.form-success.is-visible {
  display: block;
}
.form-success.is-error {
  background: rgba(214, 69, 69, 0.12);
  color: #d64545;
}

.contact-info {
  background: var(--color-ink);
  border-radius: var(--radius);
  padding: 34px;
  color: #fff;
}
.contact-info h3 {
  color: #fff;
  margin-bottom: 8px;
}
.contact-info > p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  margin-bottom: 24px;
}
.info-list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
}
.info-list strong {
  color: var(--color-accent);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer-col h4 {
  color: var(--color-accent);
  font-size: 1rem;
  margin-bottom: 18px;
}
.footer-col p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}
.footer-tagline {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 700;
  margin: 14px 0 8px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  font-weight: 600;
  transition:
    color var(--transition),
    padding-left var(--transition);
}
.footer-col ul a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}
.footer-contact li {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}
.footer-privacy {
  display: inline-block;
  margin-top: 6px;
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
}
.logo-footer {
  margin-bottom: 4px;
}
.logo-footer img {
  height: 105px;
  padding: 13px 20px 22px 24px;
  border-radius: 14px;
  background-color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
  margin-top: 10px;
}
.footer-bottom p {
  text-align: left;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- Floating WhatsApp button ---------- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: #fff;
  padding: 12px 22px 12px 44px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  z-index: 950;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.whatsapp-icon {
  font-size: 26px;
  font-weight: 500;
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.3);
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 90px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ink);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity var(--transition),
    transform var(--transition),
    background var(--transition),
    color var(--transition),
    visibility var(--transition);
  z-index: 900;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-ink);
  color: var(--color-accent);
  transform: translateY(-4px);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children within grids */
.grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}
.grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}
.grid .reveal:nth-child(4) {
  transition-delay: 0.24s;
}
.grid .reveal:nth-child(5) {
  transition-delay: 0.32s;
}
.grid .reveal:nth-child(6) {
  transition-delay: 0.4s;
}

/* ================= Tablet (~900px) ================= */
@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 34px;
  }
  .process-steps::before {
    display: none;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .servicios-grid {
    grid-template-columns: 1fr;
  }
  .requirements-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lines-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .lines-head > p {
    max-width: 100%;
  }
  .nav-cta {
    display: none;
  }
}

/* ================= Mobile (~375-640px) ================= */
@media (max-width: 640px) {
  :root {
    --header-h: 60px;
  }
  section[id] {
    scroll-margin-top: var(--header-h);
  }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
    border-top: 1px solid var(--color-gray-100);
  }
  .main-nav.is-open {
    max-height: 400px;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 10px 20px 20px;
    gap: 2px;
  }
  .nav-link {
    padding: 14px 10px;
  }
  .nav-link::after {
    display: none;
  }
  .hamburger {
    display: flex;
  }

  .slider {
    height: auto;
    min-height: 100vh;
    padding: 96px 0 110px;
  }
  .slider-arrow {
    display: none;
  }
  .slide-content .eyebrow {
    font-size: 0.85rem;
  }
  .slide-content h1 {
    font-size: clamp(2rem, 9vw, 2.6rem);
    margin-bottom: 12px;
  }
  .slide-content p {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .slide-content p span {
    margin-top: 0.9em;
  }
  .slide-content .urgente {
    margin-top: 1.5em;
  }
  .hero-actions {
    flex-direction: column;
  }
  .btn {
    text-align: center;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-4 {
    grid-template-columns: 1fr;
    row-gap: 30px;
  }
  .section {
    padding: 60px 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .logo-text {
    font-size: 0.85rem;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .commitments-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .servicios-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .whatsapp-float {
    padding: 14px;
  }
  .whatsapp-icon {
    position: static;
    transform: none;
  }
  .whatsapp-text {
    display: none;
  }
  .cta-banner {
    padding: 50px 0;
  }
}

/* ================= Large desktop ================= */
@media (min-width: 1280px) {
  .container {
    max-width: 1480px;
  }
}