:root {
  --petroleum: #173f43;
  --petroleum-dark: #0f2f32;
  --sage: #789487;
  --sage-light: #dce7e1;
  --ivory: #f7f3ec;
  --rose: #b7786e;
  --gold: #c2a15b;
  --graphite: #263238;
  --white: #ffffff;
  --line: rgba(23, 63, 67, 0.14);
  --shadow: 0 28px 80px rgba(15, 47, 50, 0.12);
  --serif: Georgia, "Times New Roman", serif;
  --font-geist-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--graphite);
  font-family: var(--font-geist-sans), Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body,
button,
a {
  font-synthesis: none;
}

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

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

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  background: var(--white);
  color: var(--petroleum-dark);
  border-radius: 10px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.section {
  padding: 118px 0;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(23, 63, 67, 0.08);
  background: rgba(247, 243, 236, 0.91);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(23, 63, 67, 0.24);
  border-radius: 50%;
  color: var(--petroleum);
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.brand-copy small {
  color: #647273;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 38px);
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  color: #354e50;
  font-size: 13px;
  font-weight: 600;
}

.desktop-nav > a.is-active,
.nav-dropdown.is-active > button {
  color: var(--rose);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 14px 0;
  border: 0;
  background: transparent;
  color: #354e50;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
}

.nav-dropdown > button span {
  color: var(--rose);
  font-size: 12px;
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 9px);
  left: 50%;
  width: 290px;
  display: grid;
  padding: 13px;
  border: 1px solid rgba(23, 63, 67, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 50px rgba(15, 47, 50, 0.16);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-submenu a {
  padding: 12px 13px;
  border-radius: 10px;
  color: var(--petroleum);
  font-size: 12px;
}

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

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  background: var(--ivory);
  color: var(--rose);
}

.nav-dropdown:hover .nav-submenu,
.nav-dropdown:focus-within .nav-submenu,
.nav-dropdown.submenu-open .nav-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
}

.nav-toggle > span:not(.sr-only) {
  width: 18px;
  height: 1px;
  background: var(--petroleum);
  transition: transform 180ms ease;
}

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

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--rose);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 24px;
  border: 1px solid var(--petroleum);
  border-radius: 999px;
  background: var(--petroleum);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 12px 30px rgba(23, 63, 67, 0.16);
  transition: transform 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.button:hover {
  background: var(--petroleum-dark);
  box-shadow: 0 16px 36px rgba(15, 47, 50, 0.22);
  transform: translateY(-2px);
}

.button-small {
  min-height: 44px;
  padding-inline: 20px;
  font-size: 12px;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 12%, rgba(183, 120, 110, 0.11), transparent 24%),
    linear-gradient(135deg, #fbf8f2 0%, var(--ivory) 58%, #edf1ec 100%);
}

.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 6%;
  width: 1px;
  content: "";
  background: linear-gradient(transparent, rgba(194, 161, 91, 0.28), transparent);
}

.hero-grid {
  position: relative;
  z-index: 2;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(340px, 0.86fr);
  align-items: center;
  gap: clamp(52px, 7vw, 108px);
  padding: 72px 0 58px;
}

.hero-copy {
  padding-top: 12px;
}

.eyebrow,
.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--rose);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 30px;
  height: 1px;
  background: var(--gold);
}

.hero h1,
.section h2,
.contact h2,
.quote-inner blockquote {
  margin: 0;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(47px, 5.25vw, 76px);
  line-height: 0.99;
}

.hero h1 em {
  display: block;
  margin-top: 10px;
  color: var(--rose);
  font-weight: 400;
}

.hero-lead {
  max-width: 650px;
  margin: 30px 0 0;
  color: #506163;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 36px;
}

.text-link {
  color: var(--petroleum);
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid rgba(23, 63, 67, 0.34);
  padding-bottom: 6px;
}

.credentials {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 46px;
}

.credentials > div:not(.credential-rule) {
  display: grid;
  gap: 5px;
}

.credentials strong {
  color: var(--petroleum-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.credentials span {
  color: #738083;
  font-size: 11px;
}

.credential-rule {
  width: 1px;
  height: 34px;
  background: var(--line);
}

.hero-visual {
  position: relative;
  width: min(100%, 430px);
  justify-self: end;
  padding: 24px 0 46px;
}

.portrait-frame {
  position: relative;
  z-index: 2;
  width: 82%;
  aspect-ratio: 0.74;
  margin-left: auto;
  overflow: hidden;
  border: 10px solid rgba(255, 255, 255, 0.54);
  border-radius: 210px 210px 38px 38px;
  background: #d9c7bd;
  box-shadow: var(--shadow);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 16%;
  transform: scale(1.045);
}

.portrait-sheen {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(15, 47, 50, 0.14));
  pointer-events: none;
}

.portrait-glow {
  position: absolute;
  top: 3%;
  right: -8%;
  width: 84%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(194, 161, 91, 0.22);
  filter: blur(1px);
}

.hero-visual::before,
.hero-visual::after {
  position: absolute;
  z-index: 1;
  content: "";
  border: 1px solid rgba(23, 63, 67, 0.18);
  border-radius: 50%;
}

.hero-visual::before {
  top: 0;
  right: -25px;
  width: 88%;
  aspect-ratio: 1;
}

.hero-visual::after {
  top: 42px;
  right: 16px;
  width: 70%;
  aspect-ratio: 1;
}

.floating-note {
  position: absolute;
  z-index: 4;
  bottom: 17px;
  left: -28px;
  width: 235px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 19px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 46px rgba(15, 47, 50, 0.14);
  backdrop-filter: blur(16px);
}

.floating-note p {
  margin: 0;
  color: #556567;
  font-size: 11px;
  line-height: 1.5;
}

.floating-note strong {
  display: block;
  margin-bottom: 3px;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
}

.note-symbol {
  color: var(--gold);
  font-size: 17px;
}

.portrait-caption {
  position: absolute;
  right: 3px;
  bottom: 12px;
  margin: 0;
  color: #728082;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: translateX(100%);
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(120, 148, 135, 0.17);
  border-radius: 50%;
}

.hero-orbit-one {
  top: -310px;
  right: -260px;
  width: 720px;
  height: 720px;
}

.hero-orbit-two {
  bottom: 8%;
  left: -250px;
  width: 430px;
  height: 430px;
}

.trust-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 2.6fr;
  align-items: center;
  gap: 38px;
  padding: 24px 0 28px;
  border-top: 1px solid var(--line);
}

.trust-strip > p {
  margin: 0;
  color: #647476;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.trust-items {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.trust-items span {
  position: relative;
  padding-left: 13px;
  color: var(--petroleum);
  font-family: var(--serif);
  font-size: 14px;
}

.trust-items span::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 4px;
  height: 4px;
  content: "";
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.intro {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(60px, 10vw, 150px);
}

.section h2,
.contact h2 {
  font-size: clamp(40px, 4.2vw, 61px);
  line-height: 1.05;
}

.intro-copy {
  padding-top: 35px;
}

.intro-copy p {
  margin: 0 0 20px;
  color: #617173;
  font-size: 15px;
  line-height: 1.8;
}

.intro-copy .large-copy {
  margin-bottom: 23px;
  color: var(--petroleum);
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.46;
}

.underlined-link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--rose);
  color: var(--petroleum);
  font-size: 12px;
  font-weight: 750;
}

.specialties {
  position: relative;
  overflow: hidden;
  background: var(--petroleum-dark);
  color: var(--white);
}

.specialties::before {
  position: absolute;
  top: -340px;
  right: -290px;
  width: 680px;
  height: 680px;
  content: "";
  border: 1px solid rgba(194, 161, 91, 0.17);
  border-radius: 50%;
}

.section-kicker.light {
  color: #d0b777;
}

.section-heading {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 80px;
}

.specialties .section-heading h2,
.contact h2 {
  color: var(--white);
}

.section-heading > p {
  margin: 0 0 4px;
  color: #b9c8c5;
  font-size: 14px;
  line-height: 1.75;
}

.specialty-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 68px;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
  border-left: 1px solid rgba(255, 255, 255, 0.17);
}

.specialty-card {
  min-height: 385px;
  padding: 28px 25px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.17);
  border-bottom: 1px solid rgba(255, 255, 255, 0.17);
  background: rgba(255, 255, 255, 0.018);
  transition: background 240ms ease, transform 240ms ease;
}

.specialty-card:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-4px);
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #9fb2ae;
  font-size: 10px;
  letter-spacing: 0.16em;
}

.card-dot {
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  border-radius: 50%;
}

.card-tag {
  margin: 78px 0 15px;
  color: #c3ad76 !important;
  font-size: 9px !important;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.specialty-card h3 {
  min-height: 68px;
  margin: 0 0 20px;
  color: var(--white);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 400;
  line-height: 1.18;
}

.specialty-card > p:last-child {
  margin: 0;
  color: #adbfbc;
  font-size: 12px;
  line-height: 1.7;
}

.genetics-note {
  max-width: 850px;
  margin: 35px 0 0;
  color: #9db0ad;
  font-size: 10px;
  line-height: 1.7;
}

.genetics-note strong {
  color: #d7c18b;
}

.method {
  background: #fbfaf7;
}

.method-heading {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  align-items: start;
  gap: 70px;
}

.method-heading .section-kicker {
  margin-top: 10px;
}

.method-heading h2 {
  max-width: 820px;
}

.method-grid {
  margin-top: 72px;
  border-top: 1px solid var(--line);
}

.method-grid article {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: 70px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.method-grid article > span {
  color: var(--rose);
  font-family: var(--serif);
  font-size: 22px;
}

.method-grid article > div {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 50px;
}

.method-grid h3 {
  margin: 0;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 400;
}

.method-grid p {
  max-width: 560px;
  margin: 0;
  color: #647476;
  font-size: 13px;
  line-height: 1.75;
}

.about {
  background: var(--sage-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: clamp(62px, 9vw, 130px);
}

.about-image-wrap {
  position: relative;
  min-height: 620px;
}

.about-image-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 86%;
  height: 88%;
  border-radius: 220px 220px 28px 28px;
  background: var(--sage);
}

.about-image-wrap img {
  position: absolute;
  z-index: 2;
  top: 34px;
  right: 28px;
  width: 84%;
  height: 82%;
  object-fit: cover;
  object-position: center 18%;
  border: 8px solid rgba(255, 255, 255, 0.42);
  border-radius: 220px 220px 28px 28px;
  box-shadow: 0 26px 65px rgba(15, 47, 50, 0.18);
}

.about-seal {
  position: absolute;
  z-index: 3;
  bottom: 22px;
  left: 0;
  width: 148px;
  height: 148px;
  display: grid;
  place-content: center;
  gap: 7px;
  border: 1px solid rgba(23, 63, 67, 0.2);
  border-radius: 50%;
  background: rgba(247, 243, 236, 0.92);
  color: var(--petroleum);
  text-align: center;
  backdrop-filter: blur(10px);
}

.about-seal span {
  font-family: var(--serif);
  font-size: 30px;
}

.about-seal small {
  font-size: 7px;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-content h2 {
  max-width: 750px;
}

.about-content > p:not(.section-kicker) {
  max-width: 710px;
  margin: 21px 0 0;
  color: #526769;
  font-size: 14px;
  line-height: 1.8;
}

.about-content .about-lead {
  margin-top: 30px !important;
  color: var(--petroleum) !important;
  font-family: var(--serif);
  font-size: 19px !important;
  line-height: 1.58 !important;
}

.qualification-block {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(23, 63, 67, 0.18);
}

.qualification-block > p {
  margin: 0 0 16px;
  color: var(--petroleum-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.qualification-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qualification-list span {
  padding: 8px 12px;
  border: 1px solid rgba(23, 63, 67, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  color: #41595b;
  font-size: 10px;
  line-height: 1.3;
}

.registration-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 25px;
  margin-top: 27px;
  color: var(--petroleum);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.07em;
}

.quote-band {
  padding: 104px 0;
  background: var(--rose);
  color: var(--white);
}

.quote-inner {
  max-width: 950px;
  text-align: center;
}

.quote-mark {
  display: block;
  height: 48px;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--serif);
  font-size: 76px;
  line-height: 1;
}

.quote-inner blockquote {
  color: var(--white);
  font-size: clamp(34px, 4.1vw, 57px);
  line-height: 1.12;
}

.quote-inner p {
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.faq {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(64px, 10vw, 150px);
}

.faq-intro {
  max-width: 430px;
  margin: 25px 0 0;
  color: #6a797b;
  font-size: 13px;
  line-height: 1.75;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 28px 50px 28px 0;
  color: var(--petroleum-dark);
  cursor: pointer;
  font-family: var(--serif);
  font-size: 20px;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 4px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  content: "+";
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--rose);
  font-family: var(--font-geist-sans), Arial, sans-serif;
  font-size: 17px;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 650px;
  margin: -3px 50px 28px 0;
  color: #667678;
  font-size: 13px;
  line-height: 1.75;
}

.contact {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
  background: var(--petroleum);
}

.contact-decoration {
  position: absolute;
  top: -360px;
  right: -180px;
  width: 720px;
  height: 720px;
  border: 1px solid rgba(194, 161, 91, 0.2);
  border-radius: 50%;
}

.contact-decoration::before {
  position: absolute;
  inset: 70px;
  content: "";
  border: 1px solid rgba(194, 161, 91, 0.14);
  border-radius: 50%;
}

.contact-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 100px;
}

.contact-copy > p {
  margin: 0 0 27px;
  color: #bdcdca;
  font-size: 14px;
  line-height: 1.75;
}

.button-light {
  border-color: var(--ivory);
  background: var(--ivory);
  color: var(--petroleum-dark);
}

.button-light:hover {
  border-color: var(--white);
  background: var(--white);
}

.contact-links {
  display: grid;
  gap: 9px;
  margin-top: 26px;
}

.contact-links a {
  width: fit-content;
  color: #b8cbc7;
  font-size: 11px;
  border-bottom: 1px solid rgba(184, 203, 199, 0.28);
}

.site-footer {
  padding: 64px 0 25px;
  background: #0b2527;
  color: #9fb3b0;
}

.footer-main {
  display: grid;
  grid-template-columns: 0.7fr 1.2fr 0.7fr;
  align-items: start;
  gap: 70px;
  padding-bottom: 50px;
}

.footer-brand .brand-mark,
.footer-brand .brand-copy strong {
  color: var(--white);
}

.footer-brand .brand-mark {
  border-color: rgba(255, 255, 255, 0.24);
}

.footer-brand .brand-copy small {
  color: #89a19e;
}

.footer-main > p {
  max-width: 480px;
  margin: 4px 0 0;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
}

.footer-main nav {
  display: grid;
  justify-content: end;
  gap: 11px;
}

.footer-main nav a {
  font-size: 11px;
}

.footer-main nav a:hover,
.contact-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  color: #76918e;
  font-size: 9px;
  letter-spacing: 0.05em;
}

/* Páginas internas */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 98px 0 88px;
  background:
    radial-gradient(circle at 82% 18%, rgba(183, 120, 110, 0.12), transparent 23%),
    linear-gradient(135deg, #fbf8f2 0%, var(--ivory) 60%, #edf1ec 100%);
}

.page-hero::after {
  position: absolute;
  top: -280px;
  right: -190px;
  width: 620px;
  height: 620px;
  content: "";
  border: 1px solid rgba(120, 148, 135, 0.22);
  border-radius: 50%;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  color: #718082;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.breadcrumb a:hover {
  color: var(--rose);
}

.page-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
  gap: clamp(60px, 10vw, 145px);
}

.page-hero h1 {
  max-width: 840px;
  margin: 0;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: clamp(49px, 6.1vw, 82px);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.page-hero h1 em {
  color: var(--rose);
  font-weight: 400;
}

.page-hero-side {
  padding: 28px 0 4px;
  border-top: 1px solid var(--line);
}

.page-hero-side p {
  margin: 0;
  color: #586b6d;
  font-size: 15px;
  line-height: 1.78;
}

.page-hero-side .button {
  margin-top: 28px;
}

.content-section {
  padding: 110px 0;
  background: var(--white);
}

.content-section.tinted {
  background: var(--sage-light);
}

.content-section.ivory {
  background: var(--ivory);
}

.content-split {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(58px, 10vw, 150px);
}

.content-split.reverse {
  grid-template-columns: 1.18fr 0.82fr;
}

.content-heading h2,
.editorial-copy h2,
.form-panel h1 {
  margin: 0;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: clamp(38px, 4.4vw, 62px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.editorial-copy > p,
.content-copy > p {
  margin: 0 0 20px;
  color: #607173;
  font-size: 15px;
  line-height: 1.83;
}

.editorial-copy .lead,
.content-copy .lead {
  color: var(--petroleum);
  font-family: var(--serif);
  font-size: clamp(22px, 2.3vw, 29px);
  line-height: 1.48;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 62px;
}

.feature-card {
  min-height: 270px;
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.feature-card .feature-number {
  display: block;
  margin-bottom: 58px;
  color: var(--rose);
  font-family: var(--serif);
  font-size: 18px;
}

.feature-card h3,
.info-list h3,
.editorial-card h3 {
  margin: 0 0 13px;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.2;
}

.feature-card p,
.editorial-card p {
  margin: 0;
  color: #647678;
  font-size: 12px;
  line-height: 1.72;
}

.info-list {
  border-top: 1px solid var(--line);
}

.info-list article {
  display: grid;
  grid-template-columns: 58px 0.72fr 1.28fr;
  gap: 24px;
  padding: 31px 0;
  border-bottom: 1px solid var(--line);
}

.info-list .info-number {
  color: var(--rose);
  font-family: var(--serif);
  font-size: 18px;
}

.info-list p {
  margin: 0;
  color: #667779;
  font-size: 13px;
  line-height: 1.75;
}

.responsibility-note {
  position: relative;
  padding: 38px 42px 38px 64px;
  border: 1px solid rgba(194, 161, 91, 0.28);
  border-radius: 22px;
  background: #fbf8f0;
}

.responsibility-note::before {
  position: absolute;
  top: 42px;
  left: 30px;
  width: 10px;
  height: 10px;
  content: "";
  border-radius: 50%;
  background: var(--gold);
}

.responsibility-note strong {
  display: block;
  margin-bottom: 9px;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 20px;
}

.responsibility-note p {
  margin: 0;
  color: #657476;
  font-size: 12px;
  line-height: 1.75;
}

.editorial-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.editorial-card {
  padding: 31px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
}

.portrait-section {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: center;
  gap: clamp(64px, 10vw, 145px);
}

.portrait-column {
  position: relative;
  max-width: 440px;
  padding: 25px 25px 0 0;
}

.portrait-column::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 88%;
  height: 94%;
  content: "";
  border-radius: 220px 220px 28px 28px;
  background: var(--sage);
}

.portrait-column img {
  position: relative;
  z-index: 2;
  width: 90%;
  aspect-ratio: 0.76;
  object-fit: cover;
  object-position: center 18%;
  border: 8px solid rgba(255, 255, 255, 0.5);
  border-radius: 220px 220px 28px 28px;
  box-shadow: var(--shadow);
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.badge-list span {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #40595b;
  font-size: 10px;
}

.credentials-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin-top: 30px;
  padding-top: 23px;
  border-top: 1px solid var(--line);
  color: var(--petroleum);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.form-page {
  padding: 96px 0 110px;
  background: linear-gradient(135deg, var(--ivory), #eef2ee);
}

.form-layout {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(58px, 9vw, 125px);
}

.contact-details {
  margin-top: 34px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}

.contact-details a,
.contact-details span {
  display: block;
  width: fit-content;
  margin: 0 0 11px;
  color: #52696b;
  font-size: 12px;
}

.form-card {
  padding: clamp(28px, 4vw, 50px);
  border: 1px solid rgba(23, 63, 67, 0.1);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 28px 75px rgba(15, 47, 50, 0.1);
}

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

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--petroleum-dark);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 51px;
  padding: 13px 15px;
  border: 1px solid rgba(23, 63, 67, 0.18);
  border-radius: 12px;
  background: #fff;
  color: var(--graphite);
  font: inherit;
  font-size: 14px;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--sage);
  outline: 3px solid rgba(120, 148, 135, 0.16);
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  grid-column: 1 / -1;
  color: #627274;
  font-size: 11px;
  line-height: 1.6;
}

.checkbox-field input {
  margin-top: 3px;
}

.checkbox-field a {
  color: var(--petroleum);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 8px;
}

.form-note {
  margin: 0;
  color: #788587;
  font-size: 10px;
  line-height: 1.5;
}

.form-alert {
  margin-bottom: 24px;
  padding: 16px 18px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.6;
}

.form-alert.success {
  border: 1px solid rgba(77, 125, 100, 0.25);
  background: #e7f1eb;
  color: #315a46;
}

.form-alert.error {
  border: 1px solid rgba(156, 74, 66, 0.23);
  background: #f7e9e7;
  color: #7c3d37;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.legal-content {
  max-width: 840px;
}

.legal-content h2 {
  margin: 44px 0 15px;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 400;
}

.legal-content p,
.legal-content li {
  color: #5e7072;
  font-size: 14px;
  line-height: 1.8;
}

.legal-content ul {
  padding-left: 20px;
}

.error-page {
  min-height: 68vh;
  display: grid;
  place-items: center;
  padding: 90px 0;
  background: var(--ivory);
  text-align: center;
}

.error-page strong {
  display: block;
  color: var(--rose);
  font-family: var(--serif);
  font-size: 80px;
  font-weight: 400;
}

.error-page h1 {
  margin: 12px 0 18px;
  color: var(--petroleum-dark);
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 400;
}

.error-page p {
  max-width: 520px;
  margin: 0 auto 28px;
  color: #657577;
  line-height: 1.7;
}

@media (max-width: 1050px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.72fr);
    gap: 50px;
  }

  .hero h1 {
    font-size: clamp(46px, 6vw, 64px);
  }

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

  .specialty-card {
    min-height: 330px;
  }

  .card-tag {
    margin-top: 50px;
  }

  .about-grid {
    grid-template-columns: 0.72fr 1.28fr;
    gap: 60px;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(100% - 36px, 720px);
  }

  .section {
    padding: 88px 0;
  }

  .nav-toggle {
    display: grid;
    margin-left: auto;
  }

  .navigation-wrap {
    position: fixed;
    z-index: 98;
    top: 75px;
    right: 18px;
    left: 18px;
    max-height: calc(100vh - 95px);
    padding: 16px;
    overflow-y: auto;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 65px rgba(15, 47, 50, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .nav-open .navigation-wrap {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-open {
    overflow: hidden;
  }

  .desktop-nav {
    display: grid;
    align-items: stretch;
    gap: 3px;
  }

  .desktop-nav > a,
  .nav-dropdown > button {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 13px 12px;
    border-radius: 10px;
  }

  .desktop-nav > a:hover,
  .desktop-nav > a.is-active,
  .nav-dropdown.is-active > button {
    background: var(--ivory);
  }

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

  .nav-submenu {
    position: static;
    width: 100%;
    display: none;
    padding: 0 0 5px 12px;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-dropdown.submenu-open .nav-submenu,
  .nav-dropdown.is-active .nav-submenu {
    display: grid;
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 60px;
    padding: 70px 0 45px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-visual {
    width: min(100%, 420px);
    justify-self: center;
  }

  .trust-strip,
  .intro-grid,
  .section-heading,
  .method-heading,
  .about-grid,
  .faq-grid,
  .contact-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    gap: 18px;
  }

  .trust-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .intro-grid,
  .section-heading,
  .method-heading,
  .faq-grid,
  .contact-grid {
    gap: 48px;
  }

  .intro-copy {
    padding-top: 0;
  }

  .method-grid article {
    grid-template-columns: 80px 1fr;
    gap: 28px;
  }

  .method-grid article > div {
    grid-template-columns: 0.72fr 1.28fr;
    gap: 35px;
  }

  .about-image-wrap {
    width: min(100%, 470px);
    min-height: 590px;
    margin-inline: auto;
  }

  .about-content {
    max-width: 720px;
  }

  .footer-main {
    gap: 35px;
  }

  .footer-main nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
    gap: 15px 25px;
  }

  .page-hero-grid,
  .content-split,
  .content-split.reverse,
  .portrait-section,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .page-hero-grid,
  .content-split,
  .portrait-section,
  .form-layout {
    gap: 50px;
  }

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

  .info-list article {
    grid-template-columns: 48px 0.8fr 1.2fr;
  }

  .portrait-column {
    width: min(100%, 440px);
    margin-inline: auto;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 520px);
  }

  .header-inner {
    min-height: 74px;
  }

  .brand {
    gap: 9px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 13px;
  }

  .brand-copy strong {
    font-size: 17px;
  }

  .brand-copy small {
    font-size: 8px;
  }

  .header-inner .button-small {
    min-height: 39px;
    padding-inline: 14px;
    font-size: 10px;
  }

  .section {
    padding: 76px 0;
  }

  .hero-grid {
    padding-top: 56px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 56px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }

  .credentials {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .credential-rule {
    width: 100%;
    height: 1px;
  }

  .hero-visual {
    width: calc(100% - 24px);
    margin-left: 10px;
  }

  .portrait-frame {
    width: 90%;
  }

  .floating-note {
    bottom: 2px;
    left: -10px;
    width: 215px;
  }

  .portrait-caption {
    display: none;
  }

  .trust-items,
  .specialty-grid {
    grid-template-columns: 1fr;
  }

  .specialty-card {
    min-height: 300px;
  }

  .method-grid article {
    grid-template-columns: 45px 1fr;
    gap: 12px;
  }

  .method-grid article > div {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .method-grid h3 {
    font-size: 22px;
  }

  .about-image-wrap {
    min-height: 480px;
  }

  .about-seal {
    width: 116px;
    height: 116px;
  }

  .about-seal span {
    font-size: 24px;
  }

  .contact {
    padding: 78px 0;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .page-hero {
    padding: 72px 0 68px;
  }

  .page-hero h1 {
    font-size: clamp(43px, 13vw, 60px);
  }

  .content-section {
    padding: 78px 0;
  }

  .feature-grid,
  .editorial-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .feature-card .feature-number {
    margin-bottom: 34px;
  }

  .info-list article {
    grid-template-columns: 38px 1fr;
    gap: 10px 12px;
  }

  .info-list article > p {
    grid-column: 2;
  }

  .responsibility-note {
    padding: 31px 28px 31px 50px;
  }

  .responsibility-note::before {
    top: 36px;
    left: 24px;
  }

  .form-actions {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 470px) {
  .header-cta {
    display: none;
  }

  .navigation-wrap {
    top: 70px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}