/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --color-cream: #F6F1E9;
  --color-navy: #1B2A41;
  --color-navy-solid: #16233A;
  --color-gold: #B4894F;
  --color-gold-dark: #9C7440;
  --color-body: #3A3A3A;
  --color-white: #FFFFFF;
  --color-border: rgba(27, 42, 65, 0.14);

  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --container-width: 1280px;
  --space-section: 6rem;
  --space-section-mobile: 3.5rem;

  --radius-sm: 6px;
  --radius-md: 14px;
  --shadow-card: 0 12px 30px rgba(27, 42, 65, 0.08);
  --shadow-card-hover: 0 20px 40px rgba(27, 42, 65, 0.14);

  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 200ms;
  --duration-base: 600ms;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-fast: 0ms;
    --duration-base: 0ms;
  }
}

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

html {
  scroll-behavior: smooth;
}

@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;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-cream);
  color: var(--color-body);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  margin: 0;
  font-weight: 600;
  line-height: 1.2;
}

p {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding-inline: 2.5rem;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-gold-dark);
  text-transform: uppercase;
}

.eyebrow::after {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: var(--color-gold);
}

.section-heading {
  font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);
  margin-top: 0.75rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color var(--duration-fast) ease,
              color var(--duration-fast) ease,
              border-color var(--duration-fast) ease;
  white-space: nowrap;
}

.btn svg {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-gold-dark);
}

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

.btn--outline-navy:hover {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-cream);
  border-color: rgba(246, 241, 233, 0.5);
}

.btn--outline-light:hover {
  background: var(--color-cream);
  color: var(--color-navy-solid);
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-cream);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--duration-fast) ease, padding var(--duration-fast) ease;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.1rem;
  transition: padding var(--duration-fast) ease;
}

.site-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(27, 42, 65, 0.08);
}

.site-header.is-scrolled .container {
  padding-block: 0.65rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand__mark {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
}

.brand__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--color-navy);
  line-height: 1.25;
  min-width: 0;
}

.brand__tagline {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  margin-top: 0.15rem;
}

.main-nav {
  display: none;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-navy);
  position: relative;
  padding-bottom: 4px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-fast) ease;
}

.main-nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-navy);
  transition: border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.icon-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.icon-btn svg {
  width: 1.2rem;
  height: 1.2rem;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-navy);
}

.lang-switch {
  display: none;
  position: relative;
}

.lang-switch__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  height: 44px;
  padding: 0 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-navy);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.lang-switch__toggle:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.lang-switch__toggle svg {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}

.lang-switch__menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 140px;
  padding: 0.4rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  z-index: 50;
}

.lang-switch.is-open .lang-switch__menu {
  display: block;
}

.lang-switch__menu a {
  display: block;
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
  color: var(--color-navy);
  border-radius: 6px;
}

.lang-switch__menu a:hover,
.lang-switch__menu a.is-active {
  background: var(--color-cream);
}

@media (min-width: 1024px) {
  .main-nav {
    display: block;
  }
  .nav-toggle {
    display: none;
  }
  .lang-switch {
    display: inline-flex;
  }
}

@media (max-width: 599px) {
  .site-header .container {
    gap: 0.75rem;
  }

  .brand {
    gap: 0.6rem;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__name {
    font-size: 0.9rem;
  }

  .brand__tagline {
    display: none;
  }

  .header-actions {
    gap: 0.4rem;
  }

  .header-actions .icon-btn,
  .header-actions .nav-toggle {
    width: 44px;
    height: 44px;
  }

  .header-actions .btn--outline-navy {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
  }

  .header-actions .btn--outline-navy .btn__label {
    display: none;
  }

  .header-actions .icon-btn {
    display: none;
  }
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0 1.5rem 1.5rem;
  background: var(--color-cream);
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav a {
  padding: 0.6rem 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__langs {
  display: flex;
  gap: 0.75rem;
  padding-top: 1rem;
}

.mobile-nav__langs a {
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-navy);
}

.mobile-nav__langs a.is-active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-cream);
}

@media (min-width: 1024px) {
  .mobile-nav {
    display: none !important;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  display: flex;
  flex-direction: column;
}

.hero__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(160deg, #E7DCC8, #C9BBA0);
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 35%;
  background: linear-gradient(180deg, rgba(246, 241, 233, 0) 0%, var(--color-cream) 100%);
  pointer-events: none;
}

.hero__scrim {
  display: none;
}

.hero__inner {
  width: 100%;
  padding-block: 2.5rem;
}

.hero__content {
  max-width: 42rem;
}

.hero__content .divider {
  width: 3.5rem;
  height: 2px;
  background: var(--color-gold);
  margin: 1.25rem 0 1.5rem;
}

.hero__headline {
  font-size: clamp(2.1rem, 1.6rem + 2.2vw, 3.4rem);
}

.hero__subheadline {
  color: var(--color-body);
  font-size: 1.05rem;
  max-width: 38ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.25rem;
}

@media (min-width: 1024px) {
  .hero {
    position: relative;
    overflow: hidden;
    min-height: 680px;
    display: flex;
    align-items: center;
    background: var(--color-cream);
  }

  .hero__media {
    position: absolute;
    inset: 0;
    left: auto;
    width: 62%;
    z-index: 0;
    aspect-ratio: auto;
  }

  .hero__media::after {
    display: none;
  }

  .hero__media img {
    object-position: center 15%;
  }

  .hero__scrim {
    display: block;
    position: absolute;
    inset: 0;
    left: auto;
    width: 62%;
    z-index: 1;
    background: linear-gradient(
      90deg,
      var(--color-cream) 0%,
      rgba(246, 241, 233, 0.85) 12%,
      rgba(246, 241, 233, 0) 42%,
      rgba(246, 241, 233, 0) 100%
    );
  }

  .hero__inner {
    position: relative;
    z-index: 2;
    padding-block: 4rem;
  }

  .hero__content {
    max-width: 34rem;
  }

  [dir="rtl"] .hero__media,
  [dir="rtl"] .hero__scrim {
    left: 0;
    right: auto;
  }

  [dir="rtl"] .hero__scrim {
    background: linear-gradient(
      270deg,
      var(--color-cream) 0%,
      rgba(246, 241, 233, 0.85) 12%,
      rgba(246, 241, 233, 0) 42%,
      rgba(246, 241, 233, 0) 100%
    );
  }
}

/* ==========================================================================
   Placeholder media (swap for real photography)
   ========================================================================== */
.media-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(27, 42, 65, 0.55);
  background: linear-gradient(160deg, #E7DCC8, #C9BBA0);
}

/* ==========================================================================
   Sobre
   ========================================================================== */
.about {
  background: var(--color-white);
}

.about .container {
  display: grid;
  gap: 0;
}

.about__media {
  aspect-ratio: 4 / 3;
}

.about__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__body {
  padding: 2.5rem 0;
  display: grid;
  gap: 2.5rem;
}

.about__text p {
  margin-top: 1.25rem;
  max-width: 52ch;
}

.differentiators {
  display: grid;
  gap: 2rem;
}

.differentiator {
  display: flex;
  gap: 1.1rem;
  align-items: center;
}

.differentiator__icon {
  width: 2.75rem;
  height: 2.75rem;
  flex-shrink: 0;
  color: var(--color-gold-dark);
}

.differentiator__label {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-navy);
  line-height: 1.35;
}

@media (min-width: 1024px) {
  .about .container {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: stretch;
  }
  .about__media {
    aspect-ratio: auto;
  }
  .about__body {
    padding: 3.5rem 2.5rem;
    grid-template-columns: 1.6fr 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   Procedimentos
   ========================================================================== */
.procedures {
  padding-block: var(--space-section-mobile);
}

.procedures__heading {
  text-align: center;
  max-width: 34rem;
  margin-inline: auto;
}

.procedures__heading .eyebrow {
  justify-content: center;
}

.procedures__heading .divider {
  width: 3.5rem;
  height: 2px;
  background: var(--color-gold);
  margin: 1.25rem auto 0;
}

.procedures__grid {
  margin-top: 3rem;
  display: grid;
  gap: 1.5rem;
}

.procedure-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}

.procedure-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.procedure-card__icon {
  display: block;
  width: 4.6rem;
  height: 4.6rem;
  margin-inline: auto;
  color: var(--color-gold);
  object-fit: contain;
}

.procedure-card__icon--svg {
  stroke-width: 1.2;
}

.procedure-card__title {
  margin-top: 1.25rem;
  font-size: 1.05rem;
}

.procedure-card__desc {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.procedure-card__link {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-fast) ease;
}

.procedure-card__link:hover {
  border-color: var(--color-gold-dark);
}

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

@media (min-width: 1024px) {
  .procedures__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--color-navy-solid);
  padding-block: 3.5rem;
  text-align: center;
}

.cta-band__heading {
  color: var(--color-cream);
  font-size: clamp(1.4rem, 1.15rem + 1vw, 1.9rem);
  max-width: 30ch;
  margin-inline: auto;
}

.cta-band__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-cream);
  padding-block: 4rem 0;
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
}

@media (max-width: 767px) {
  .site-footer {
    padding-block: 2.75rem 0;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 1.25rem;
  }

  .footer__brand,
  .footer__contact-col {
    grid-column: 1 / -1;
  }

  .footer__heading {
    margin-bottom: 0.85rem;
  }

  .footer__links li,
  .footer__contact li {
    margin-bottom: 0.5rem;
  }

  .footer__bottom {
    margin-top: 2rem;
    padding-block: 1.25rem;
  }
}

.footer__brand .brand {
  margin-bottom: 1rem;
}

.footer__brand p {
  font-size: 0.85rem;
  max-width: 28ch;
  color: var(--color-body);
}

.footer__heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 1.1rem;
}

.footer__links li,
.footer__contact li {
  margin-bottom: 0.7rem;
  font-size: 0.9rem;
}

.footer__contact li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.footer__contact svg {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  color: var(--color-gold-dark);
  margin-top: 0.15rem;
}

.footer__bottom {
  margin-top: 3rem;
  border-top: 1px solid var(--color-border);
  padding-block: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--color-body);
}

.footer__bottom-links {
  display: flex;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
  }
  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ==========================================================================
   Scroll-reveal animation hooks (see assets/js/main.js)
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-base) var(--ease-standard),
              transform var(--duration-base) var(--ease-standard);
}

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

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   RTL (Hebrew)
   Flex/gap-based layouts already mirror automatically with dir="rtl"; these
   overrides cover the spots that use physical (left/right) positioning.
   ========================================================================== */
[dir="rtl"] .lang-switch__menu {
  right: auto;
  left: 0;
}