/* Design tokens and base */
:root {
  color-scheme: light;
  --navy: #10243D;
  --yellow: #FFB800;
  --white: #FFFFFF;
  --grey: #F3F5F7;
  --navy-80: rgb(16 36 61 / 80%);
  --navy-12: rgb(16 36 61 / 12%);
  --amber-dark: #8A5F10;
  --radius: 12px;
  --space: 8px;
  --content-width: 1120px;
  --header-height: 80px;
  --mobile-bar-height: calc(72px + env(safe-area-inset-bottom));
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--navy);
  background: var(--white);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  min-width: 320px;
  margin: 0;
  padding-bottom: 0;
  font-size: 16px;
  line-height: 1.6;
}

body.has-mobile-actions {
  padding-bottom: var(--mobile-bar-height);
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--navy);
  outline-offset: 3px;
}

.hero a:focus-visible,
.site-header a:focus-visible,
.site-header button:focus-visible,
.contact-section a:focus-visible,
.contact-section button:focus-visible,
.site-footer a:focus-visible,
.mobile-actions a:focus-visible {
  outline-color: var(--yellow);
}

.button:focus-visible,
.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
  outline-color: var(--navy);
}

.container {
  width: min(calc(100% - 40px), var(--content-width));
  margin-inline: auto;
}

/* Accessibility and motion */
.skip-link {
  position: fixed;
  z-index: 30;
  top: var(--space);
  left: var(--space);
  padding: 12px 16px;
  transform: translateY(-160%);
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

html.has-reveal .is-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html.has-reveal .is-reveal {
    opacity: 1;
    transform: none;
  }
}

/* Typography and section rhythm */
h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-weight: 800;
  line-height: 1.12;
}

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.section {
  padding-block: 56px;
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.section--muted {
  background: var(--grey);
}

.section-heading {
  max-width: 720px;
  margin: 0 0 40px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-heading > p:last-child {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--navy-80);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

/* Header and navigation */
.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  min-height: var(--header-height);
  color: var(--white);
  transition: background-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.menu-open {
  position: fixed;
  background: var(--navy);
  box-shadow: 0 4px 20px rgb(16 36 61 / 24%);
}

.site-header--legal {
  position: fixed;
  background: var(--navy);
  box-shadow: 0 4px 20px rgb(16 36 61 / 24%);
}

.header-inner {
  position: relative;
  z-index: 12;
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-width: 120px;
  padding-block: 8px;
}

.brand img {
  display: block;
  width: auto;
  height: 36px;
}

.brand-light {
  display: none !important;
}

.primary-nav {
  display: none;
}

.primary-nav.is-open {
  position: fixed;
  z-index: 11;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow-y: auto;
  padding: calc(var(--header-height) + 24px) 24px 32px;
  background: var(--navy);
  color: var(--white);
}

.primary-nav a,
.language-switch a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.primary-nav a {
  padding-inline: 8px;
  font-size: 1.25rem;
  font-weight: 700;
}

.primary-nav a:hover,
.primary-nav a.is-active,
.footer-links a:hover,
.footer-contact a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.header-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.82rem;
  font-weight: 700;
}

.language-switch .is-current {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.menu-toggle {
  display: inline-grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-content: center;
  gap: 5px;
  border: 1px solid var(--white);
  border-radius: 8px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

.button.header-cta {
  display: none;
}

/* Buttons and interactive states */
.button {
  display: inline-flex;
  min-width: 44px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 2px solid transparent;
  border-radius: 10px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--navy-12);
}

.button:active {
  transform: translateY(0);
  box-shadow: none;
}

.button:disabled,
.button[aria-disabled="true"] {
  transform: none;
  background: var(--grey);
  color: var(--navy-80);
  cursor: not-allowed;
  box-shadow: none;
}

.button--outline {
  border-color: var(--navy);
  background: transparent;
  color: var(--navy);
}

.hero .button--outline,
.contact-section .button--outline,
.site-header .button--outline {
  border-color: var(--white);
  color: var(--white);
}

.button--whatsapp {
  border-color: transparent;
  background: var(--yellow);
  color: var(--navy);
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  min-height: 90svh;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background: linear-gradient(90deg, rgb(16 36 61 / 85%) 0%, var(--navy-80) 60%, rgb(16 36 61 / 40%) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: calc(var(--header-height) + 64px) 56px;
}

.hero .eyebrow,
.hero h1 span,
.site-header .language-switch a {
  color: var(--yellow);
}

.hero-copy {
  max-width: 700px;
  margin-bottom: 28px;
  color: var(--white);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  color: var(--white);
}

.trust-points li::before {
  margin-right: 8px;
  color: var(--yellow);
  content: "•";
}

/* Service cards */
.card-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.card {
  position: relative;
  min-width: 0;
  min-height: 160px;
  overflow: hidden;
  padding: 20px;
  border: 1px solid var(--navy-12);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--yellow);
  content: "";
  transition: transform 180ms ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px var(--navy-12);
}

.card:hover::before,
.card:focus-within::before {
  transform: scaleX(1);
}

.card-icon {
  display: block;
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  padding: 10px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--yellow);
}

.card-icon path,
.card-icon circle,
.card-icon rect,
.card-icon line,
.card-icon polyline,
.card-icon polygon {
  stroke: var(--yellow);
  stroke-width: 1.75px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card p {
  margin-bottom: 0;
  color: var(--navy-80);
}

.service-highlights {
  display: grid;
  gap: 8px;
  margin: 24px 0 0;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--grey);
  list-style: none;
}

.service-highlights li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-highlights li::before {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--yellow);
  content: "";
}

.service-action {
  margin: 20px 0 0;
  text-align: center;
}

.service-cta {
  min-width: min(100%, 260px);
  justify-content: space-between;
  gap: 16px;
  padding: 8px 10px 8px 22px;
  border-radius: 999px;
  box-shadow: 0 6px 18px var(--navy-12);
}

.service-cta-arrow {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--navy);
  color: var(--yellow);
  transition: transform 160ms ease;
}

.service-cta-arrow svg {
  width: 18px;
  height: 18px;
}

.service-cta:hover .service-cta-arrow {
  transform: translateX(2px);
}

@media (min-width: 600px) {
  .service-highlights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

/* Process steps */
.steps {
  display: grid;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.step {
  min-width: 0;
  padding-top: 20px;
  border-top: 2px solid var(--yellow);
  counter-increment: step;
}

.step::before {
  display: block;
  margin-bottom: 14px;
  color: var(--amber-dark);
  content: "0" counter(step);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.step p {
  margin-bottom: 0;
  color: var(--navy-80);
}

/* Service locations */
.location-list {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.location-list li {
  padding: 12px 16px;
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--white);
  font-weight: 700;
}

.location-note {
  color: var(--navy-80);
}

/* Storage conditions */
.conditions-grid {
  display: grid;
  gap: 20px;
}

.conditions-panel {
  padding: 24px;
  border: 1px solid var(--navy-12);
  border-radius: var(--radius);
  background: var(--white);
}

.conditions-panel ul {
  margin-bottom: 0;
  padding-left: 20px;
}

.conditions-panel li + li {
  margin-top: 10px;
}

.payment-note {
  margin-top: 20px;
  padding: 24px;
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--grey);
}

.payment-note h3 {
  margin-bottom: 8px;
}

.payment-note p {
  margin-bottom: 0;
  color: var(--navy-80);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--navy-12);
  border-radius: var(--radius);
  background: var(--white);
}

.faq-list summary {
  min-height: 56px;
  padding: 16px 20px;
  font-weight: 700;
  cursor: pointer;
}

.faq-list details p {
  padding: 0 20px 20px;
  margin-bottom: 0;
  color: var(--navy-80);
}

/* Contact section and form */
.contact-section {
  background: var(--navy);
  color: var(--white);
}

.contact-section .eyebrow {
  color: var(--yellow);
}

.contact-section .section-heading > p:last-child {
  color: var(--white);
}

.contact-layout {
  display: grid;
  gap: 32px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-list a {
  display: inline-flex;
  min-height: 44px;
  min-width: 0;
  align-items: center;
  gap: 12px;
  overflow-wrap: anywhere;
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.contact-icon {
  display: block;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  padding: 8px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--yellow);
}

.contact-icon path,
.contact-icon rect,
.contact-icon circle {
  stroke: currentColor;
  stroke-width: 1.75px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-form {
  display: grid;
  gap: 16px;
  min-width: 0;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

.contact-form label span {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
}

.contact-form input:not([type="checkbox"]),
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px;
  border: 1px solid var(--navy-80);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
}

.contact-form input[type="date"].is-empty {
  color: transparent;
}

.contact-form input[type="date"].is-empty::-webkit-datetime-edit {
  color: transparent;
}

.contact-form input[type="checkbox"] {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  margin: 0;
  accent-color: var(--navy);
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.field-error {
  display: none;
  margin-top: -12px;
  color: var(--amber-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

.field-error:not(:empty) {
  display: block;
}

.contact-form [aria-invalid="true"] {
  border-color: var(--amber-dark);
}

.form-error:empty {
  display: none;
}

.form-error {
  margin: 0;
  padding: 12px;
  border-left: 4px solid var(--yellow);
  border-radius: 0 8px 8px 0;
  background: var(--grey);
  color: var(--navy);
  font-weight: 700;
}

.form-actions {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.form-actions .service-cta,
.form-whatsapp {
  width: min(100%, 300px);
}

.form-actions .service-cta {
  min-width: 0;
}

.form-whatsapp {
  background: transparent;
}

.form-whatsapp:hover {
  background: var(--grey);
}

.form-actions .service-cta:hover .service-cta-arrow {
  transform: translateX(2px);
}

.contact-form label a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--navy);
  text-underline-offset: 3px;
}

.form-note {
  margin-bottom: 0;
  color: var(--navy-80);
  font-size: 0.9rem;
}

.optional-fields {
  border-top: 1px solid var(--navy-12);
  border-bottom: 1px solid var(--navy-12);
}

.optional-fields summary {
  display: flex;
  min-height: 48px;
  align-items: center;
  color: var(--navy-80);
  font-weight: 700;
  cursor: pointer;
}

.optional-fields-content {
  display: grid;
  gap: 16px;
  padding-block: 8px 16px;
}

/* FAQ answer reveal */
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 180ms ease;
}

.faq-list details[open] .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer p {
  min-height: 0;
  overflow: hidden;
}

/* Footer */
.site-footer {
  padding-block: 40px 32px;
  border-top: 1px solid var(--yellow);
  background: var(--navy);
  color: var(--white);
}

.footer-inner {
  display: grid;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.footer-links a,
.footer-contact a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--white);
  text-underline-offset: 4px;
}

.footer-contact {
  display: grid;
  gap: 2px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgb(255 255 255 / 24%);
  color: var(--white);
}

/* Mobile sticky contact bar */
.mobile-actions {
  position: fixed;
  z-index: 9;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 8px 12px max(8px, env(safe-area-inset-bottom));
  transform: translateY(110%);
  visibility: hidden;
  background: var(--navy);
  box-shadow: 0 -4px 20px var(--navy-12);
  transition: transform 180ms ease, visibility 180ms ease;
}

.mobile-actions.is-visible {
  transform: translateY(0);
  visibility: visible;
}

.mobile-actions .button {
  width: 100%;
  min-height: 56px;
  padding-inline: 8px;
}

.back-to-top {
  position: fixed;
  z-index: 8;
  right: 16px;
  bottom: calc(88px + env(safe-area-inset-bottom));
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-size: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
  cursor: pointer;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Legal pages */
.page-main {
  min-height: 60vh;
  padding-top: calc(var(--header-height) + 48px);
}

.legal-copy {
  max-width: 800px;
}

.legal-copy > .eyebrow {
  margin-top: 24px;
}

.legal-copy h2 {
  margin-top: 40px;
  font-size: 1.5rem;
}

.legal-copy p {
  color: var(--navy-80);
}

.legal-notice {
  padding: 16px;
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--grey);
}

/* Tablet layout */
@media (min-width: 600px) {
  .container {
    width: min(calc(100% - 48px), var(--content-width));
  }

  .section {
    padding-block: 64px;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }

  .conditions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-form {
    padding: 32px;
  }

}

/* Desktop layout */
@media (min-width: 1100px) {
  :root {
    --header-height: 88px;
  }

  .section {
    padding-block: 88px;
  }

  .brand img {
    height: 46px;
  }

  .primary-nav {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .primary-nav.is-open {
    position: static;
    flex-direction: row;
    gap: 12px;
    overflow: visible;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }

  .primary-nav a {
    padding-inline: 4px;
    min-height: 44px;
    font-size: 0.82rem;
  }

  .site-header--legal .primary-nav {
    display: flex;
  }

  .header-actions {
    gap: 12px;
  }

  .menu-toggle {
    display: none;
  }

  .button.header-cta {
    display: inline-flex;
    min-height: 48px;
    padding: 10px 14px;
    font-size: 0.84rem;
    white-space: nowrap;
  }

  .hero-content {
    padding-block: 160px 72px;
  }

  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }

  .contact-layout > div {
    align-self: center;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;
  }

  .footer-bottom {
    grid-column: 1 / -1;
  }
}

/* Small mobile fit */
@media (max-width: 359px) {
  .container {
    width: calc(100% - 32px);
  }

  .site-header .container {
    width: calc(100% - 20px);
  }

  .brand img {
    height: 36px;
  }

  .header-inner,
  .header-actions {
    gap: 0;
  }

  .language-switch a {
    min-width: 44px;
  }

  .language-switch {
    gap: 0;
  }

  .language-switch {
    gap: 0;
    font-size: 0.78rem;
  }

  .hero-buttons .button {
    padding-inline: 14px;
  }
}

/* Mobile sticky bar and footer clearance */
@media (min-width: 768px) {
  body.has-mobile-actions {
    padding-bottom: 0;
  }

  .mobile-actions {
    display: none;
  }

  .back-to-top {
    bottom: 24px;
  }
}