/* Zutaru — estilos principales. Paleta alineada al logo. */
:root {
  --z-blue: #0076c0;
  --z-blue-light: #3498db;
  --z-amber: #f8991d;
  --z-ink: #0c1520;
  --z-slate: #1e2a3a;
  --z-muted: #5a6a7d;
  --z-cream: #f4f7fb;
  --z-white: #ffffff;
  --z-line: rgba(0, 118, 192, 0.12);
  --header-h: 4.5rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 24px 60px -20px rgba(12, 21, 32, 0.45);
  --font: "Montserrat", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--z-ink);
  background: var(--z-cream);
  overflow-x: hidden;
}

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

a {
  color: var(--z-blue);
  text-decoration-thickness: 0.05em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--z-blue-light);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--z-amber);
  color: var(--z-ink);
  font-weight: 700;
  border-radius: 6px;
}

.skip-link:focus {
  left: 0.5rem;
  outline: 2px solid var(--z-blue);
  outline-offset: 2px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--z-white) 92%, transparent);
  backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--z-line);
  transition: box-shadow 0.35s var(--ease-out), background 0.35s;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 32px -16px rgba(0, 45, 90, 0.25);
}

.site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.35rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand__logo {
  width: min(100px, 24vw);
  height: auto;
  max-height: calc(var(--header-h) - 0.5rem);
  object-fit: contain;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--z-line);
  border-radius: 10px;
  background: var(--z-white);
  color: var(--z-blue);
  cursor: pointer;
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem 1.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  color: var(--z-slate);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.35rem 0;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--z-amber), var(--z-blue));
  transition: width 0.3s var(--ease-out);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  width: 100%;
}

.nav__cta {
  background: linear-gradient(135deg, var(--z-blue) 0%, #005a94 100%);
  color: var(--z-white) !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: 999px;
  box-shadow: 0 4px 16px -4px rgba(0, 118, 192, 0.55);
}

.nav__cta::after {
  display: none;
}

.nav__cta:hover {
  filter: brightness(1.05);
  color: var(--z-white) !important;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 2.5rem) 1.25rem 5rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: var(
    --hero-bg,
    url("https://images.pexels.com/photos/3184454/pexels-photo-3184454.jpeg?auto=compress&cs=tinysrgb&w=1920")
  );
  background-size: cover;
  background-position: center 35%;
  transform: scale(1.08);
  will-change: transform;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(0, 32, 58, 0.92) 0%,
    rgba(0, 84, 140, 0.78) 45%,
    rgba(0, 118, 192, 0.55) 100%
  );
}

.hero__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 15v30L30 60 0 45V15L30 0z' fill='none' stroke='%23ffffff' stroke-width='0.5'/%3E%3C/svg%3E");
  background-size: 60px 60px;
  animation: pat-shift 40s linear infinite;
}

@keyframes pat-shift {
  to {
    background-position: 60px 60px;
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero__eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #b8d9f3;
  font-weight: 600;
  margin: 0 0 1rem;
}

.hero__title {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1.1;
  font-weight: 800;
  color: var(--z-white);
  margin: 0 0 1.25rem;
  max-width: 16ch;
}

.hero__title-line {
  display: block;
  font-weight: 300;
  color: #e8f4fc;
}

.hero__title-accent {
  display: block;
  background: linear-gradient(90deg, var(--z-white) 0%, #ffe8a8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-top: 0.15em;
}

.hero__lead {
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.05rem;
  margin: 0 0 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 999px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
}

.btn--primary {
  background: linear-gradient(135deg, var(--z-amber) 0%, #e08010 100%);
  color: var(--z-ink);
  box-shadow: 0 8px 24px -6px rgba(248, 153, 29, 0.65);
}

.btn--primary:hover {
  transform: translateY(-2px);
  color: var(--z-ink);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.12);
  color: var(--z-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  color: var(--z-white);
}

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

.hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 14rem;
}

.hero__stat-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--z-amber);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 16px;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  animation: scroll-hint 2.2s ease-in-out infinite;
}

@keyframes scroll-hint {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.hero__scroll-line {
  width: 4px;
  height: 8px;
  background: var(--z-amber);
  border-radius: 2px;
  animation: scroll-line 1.5s ease-in-out infinite;
}

@keyframes scroll-line {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(12px);
    opacity: 0;
  }
}

/* Anim in hero */
[data-anim].anim-in {
  opacity: 0;
  transform: translateY(24px);
  animation: rise-in 0.9s var(--ease-out) forwards;
}

[data-anim].anim-in:nth-child(1) { animation-delay: 0.05s; }
[data-anim].anim-in:nth-child(2) { animation-delay: 0.15s; }
[data-anim].anim-in:nth-child(3) { animation-delay: 0.25s; }
[data-anim].anim-in:nth-child(4) { animation-delay: 0.35s; }
[data-anim].anim-in:nth-child(5) { animation-delay: 0.4s; }
[data-anim].anim-in:nth-child(6) { animation-delay: 0.5s; }

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sections */
.section {
  position: relative;
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
}

.section--intro {
  background: var(--z-white);
  overflow: hidden;
}

.section__deco--left {
  position: absolute;
  top: 10%;
  left: -80px;
  width: 200px;
  height: 200px;
  border: 3px solid var(--z-amber);
  border-radius: 24px;
  opacity: 0.2;
  transform: rotate(12deg);
  pointer-events: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
  position: relative;
  z-index: 1;
}

.section__header {
  margin-bottom: 2.5rem;
  max-width: 42rem;
}

.section__header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  max-width: 46rem;
}

.section__header--light .section__title,
.section__header--light .section__subtitle {
  color: var(--z-white);
}

.section__header--light .section__tag {
  color: #ffe0b0;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.section__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--z-blue);
  border: 1px solid var(--z-line);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
  background: color-mix(in srgb, var(--z-blue) 6%, transparent);
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--z-slate);
}

.section__subtitle {
  margin: 0;
  color: var(--z-muted);
  font-size: 1.02rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--z-cream);
  border: 1px solid var(--z-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow 0.35s, transform 0.35s;
}

.card--tall {
  min-height: 12rem;
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.card__icon {
  font-size: 2rem !important;
  color: var(--z-amber);
  margin-bottom: 0.5rem;
}

.card__title {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  color: var(--z-slate);
}

/* Services */
.section--services {
  background: linear-gradient(180deg, var(--z-cream) 0%, var(--z-white) 20%, var(--z-white) 100%);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.service {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 0;
  align-items: stretch;
  min-height: 320px;
  background: var(--z-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 40px -20px rgba(0, 40, 80, 0.15);
  border: 1px solid var(--z-line);
  transition: box-shadow 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.service:hover {
  box-shadow: 0 20px 50px -20px rgba(0, 60, 120, 0.25);
}

.service--reverse .service__media {
  order: 2;
}

.service--reverse .service__body {
  order: 1;
}

.service__media {
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  min-height: 220px;
  position: relative;
  transition: transform 0.6s var(--ease-out);
}

.service:hover .service__media {
  transform: scale(1.04);
}

.service__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 118, 192, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.service--reverse .service__media::after {
  background: linear-gradient(270deg, rgba(0, 118, 192, 0.2) 0%, transparent 60%);
}

.service__body {
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
}

.service__icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--z-blue) 15%, white) 0%, white 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-blue);
  margin-bottom: 0.25rem;
}

.service__icon-wrap .material-symbols-outlined {
  font-size: 26px !important;
}

.service__name {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--z-slate);
}

.service__body p {
  margin: 0;
  color: var(--z-muted);
  font-size: 0.95rem;
}

/* Sectors */
.section--sectors {
  color: var(--z-white);
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 6vw, 5rem) 0;
}

.sectors-bg {
  position: absolute;
  inset: 0;
  background-image: var(--sector-img);
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}

.sectors-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 35, 65, 0.94) 0%, rgba(0, 90, 148, 0.88) 100%);
}

.section--sectors .container {
  position: relative;
  z-index: 1;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.sector-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(8px);
  transition: transform 0.35s, background 0.35s, border-color 0.35s;
}

.sector-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(248, 153, 29, 0.45);
  transform: translateY(-4px);
}

.sector-card h3 {
  margin: 0.5rem 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.sector-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.sector-card__icon {
  font-size: 2.25rem !important;
  color: var(--z-amber);
}

/* Timeline */
.section--alt {
  background: var(--z-white);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 800px;
  border-left: 3px solid color-mix(in srgb, var(--z-blue) 30%, var(--z-amber));
  margin-left: 0.5rem;
}

.timeline__item {
  position: relative;
  padding: 0 0 2rem 1.75rem;
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__step {
  position: absolute;
  left: 0;
  top: 0;
  transform: translateX(calc(-50% - 1.5px));
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--z-white);
  border: 3px solid var(--z-amber);
  color: var(--z-blue);
  font-weight: 800;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 60, 120, 0.15);
}

.timeline__item h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  color: var(--z-slate);
}

.timeline__item p {
  margin: 0;
  color: var(--z-muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Strip (tipos de mantenimiento) */
.section--strip {
  background: linear-gradient(180deg, var(--z-white) 0%, var(--z-cream) 100%);
  padding: 2.5rem 0 1rem;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.strip {
  position: relative;
  padding: 1.5rem 1.25rem 1.5rem 1.5rem;
  background: var(--z-white);
  border-radius: var(--radius);
  border: 1px solid var(--z-line);
  border-left: 4px solid var(--z-amber);
  box-shadow: 0 4px 20px -12px rgba(0, 50, 100, 0.12);
}

.strip__title {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--z-blue);
}

.strip p {
  margin: 0;
  color: var(--z-muted);
  font-size: 0.9rem;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.feature {
  background: var(--z-cream);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--z-line);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.feature:hover {
  border-color: color-mix(in srgb, var(--z-amber) 50%, var(--z-line));
  box-shadow: 0 8px 24px -12px rgba(0, 60, 100, 0.2);
}

.feature__n {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--z-amber);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.feature h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--z-slate);
}

.feature p {
  margin: 0;
  color: var(--z-muted);
  font-size: 0.9rem;
}

.banner-cta {
  background: linear-gradient(120deg, var(--z-blue) 0%, #004e82 100%);
  color: var(--z-white);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.banner-cta__title {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 800;
}

.banner-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.98rem;
}

/* Contact */
.section--contact {
  background: var(--z-cream);
  border-top: 1px solid var(--z-line);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  max-width: 36rem;
}

.contact-list .material-symbols-outlined {
  color: var(--z-blue);
  font-size: 1.25rem !important;
}

.contact-form {
  background: var(--z-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  border: 1px solid var(--z-line);
  box-shadow: 0 16px 48px -24px rgba(0, 40, 80, 0.2);
}

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--z-slate);
}

.field input,
.field textarea {
  width: 100%;
  font: inherit;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--z-line);
  border-radius: 10px;
  background: var(--z-cream);
  color: var(--z-ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--z-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--z-blue) 20%, transparent);
}

.form-status {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--z-blue);
}

.form-status.is-error {
  color: #b00020;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px) scale(0.98);
  transition:
    opacity 0.7s var(--ease-out) var(--delay, 0s),
    transform 0.7s var(--ease-out) var(--delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Footer */
.site-footer {
  background: var(--z-slate);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
}

.site-footer a {
  color: #8ec8f0;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--z-amber);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.6fr 1fr;
  gap: 2rem;
  padding: 3rem 1.25rem 2rem;
}

.site-footer__logo {
  width: 88px;
  max-height: 100px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.site-footer__legal strong {
  color: var(--z-white);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.site-footer__heading {
  margin: 0 0 0.75rem;
  color: var(--z-white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.site-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__links li {
  margin-bottom: 0.4rem;
}

.site-footer__small {
  margin: 0;
  line-height: 1.5;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.9rem 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* Responsive */
@media (max-width: 960px) {
  .service {
    grid-template-columns: 1fr;
  }

  .service--reverse .service__media,
  .service--reverse .service__body {
    order: unset;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--z-white);
    border-bottom: 1px solid var(--z-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out);
  }

  .nav.is-open {
    max-height: 100vh;
    box-shadow: 0 16px 40px -20px rgba(0, 40, 80, 0.2);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
  }

  .nav a {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--z-line);
  }

  .nav a::after {
    display: none;
  }

  .nav__cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .hero__title {
    max-width: none;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-anim] {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}