:root {
  --font-body: Tahoma, "Segoe UI", Arial, sans-serif;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shell: 1120px;
  --blue: #16a8ff;
  --blue-bright: #66ccff;
  --gold: #d9af57;
  --gold-bright: #f0d58b;
  --whatsapp: #25d366;
  --transition: 180ms ease;
}

html[data-theme="night"] {
  color-scheme: dark;
  --page: #03060b;
  --page-alt: #07101c;
  --surface: rgba(8, 18, 32, 0.78);
  --surface-solid: #081321;
  --surface-raised: #0d1c2f;
  --text: #f6f8fb;
  --text-soft: #c7d1dc;
  --muted: #8fa1b5;
  --line: rgba(139, 188, 226, 0.18);
  --line-strong: rgba(95, 199, 255, 0.38);
  --ambient-one: rgba(0, 132, 255, 0.19);
  --ambient-two: rgba(212, 168, 75, 0.08);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
  --header-bg: rgba(3, 8, 15, 0.76);
}

html[data-theme="sunset"] {
  color-scheme: dark;
  --page: #100906;
  --page-alt: #1c1010;
  --surface: rgba(31, 17, 18, 0.8);
  --surface-solid: #1b1012;
  --surface-raised: #2a1718;
  --text: #fff9ef;
  --text-soft: #e1cfc0;
  --muted: #b19a8f;
  --line: rgba(234, 181, 110, 0.2);
  --line-strong: rgba(241, 189, 93, 0.42);
  --ambient-one: rgba(222, 105, 31, 0.18);
  --ambient-two: rgba(0, 138, 255, 0.1);
  --shadow: 0 28px 70px rgba(7, 2, 1, 0.48);
  --header-bg: rgba(17, 8, 7, 0.78);
}

html[data-theme="day"] {
  color-scheme: light;
  --page: #eaf1f8;
  --page-alt: #f7fafd;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-solid: #ffffff;
  --surface-raised: #f3f7fb;
  --text: #09182a;
  --text-soft: #344b63;
  --muted: #60778e;
  --line: rgba(20, 73, 115, 0.15);
  --line-strong: rgba(0, 116, 195, 0.33);
  --ambient-one: rgba(0, 131, 221, 0.16);
  --ambient-two: rgba(204, 152, 46, 0.1);
  --shadow: 0 24px 60px rgba(26, 59, 88, 0.16);
  --header-bg: rgba(238, 245, 251, 0.82);
}

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

html {
  scroll-behavior: smooth;
  background: var(--page);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -8%, var(--ambient-one) 0, transparent 32rem),
    radial-gradient(circle at 88% 14%, var(--ambient-two) 0, transparent 28rem),
    linear-gradient(155deg, var(--page-alt) 0%, var(--page) 58%, var(--page-alt) 100%);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: color var(--transition), background-color var(--transition);
}

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

button {
  font: inherit;
}

a {
  color: inherit;
}

svg {
  display: block;
}

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

.skip-link {
  position: fixed;
  inset-block-start: 10px;
  inset-inline-start: 10px;
  z-index: 1000;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  color: #06101b;
  background: var(--gold-bright);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--transition);
}

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

:focus-visible {
  outline: 3px solid var(--blue-bright);
  outline-offset: 3px;
}

.site-header {
  position: relative;
  z-index: 20;
  border-block-end: 1px solid var(--line);
  background: var(--header-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 112px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "brand signature"
    "brand controls";
  align-items: center;
  gap: 9px 24px;
  padding-block: 18px;
}

.brand {
  grid-area: brand;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 17px;
  background: linear-gradient(145deg, var(--surface-raised), var(--surface-solid));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 10px 28px rgba(0, 0, 0, 0.16);
}

.brand-mark svg {
  width: 31px;
  fill: none;
  stroke: var(--gold-bright);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.brand-copy {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.brand-copy strong {
  overflow: hidden;
  color: var(--text);
  font-size: clamp(0.9rem, 1.55vw, 1.08rem);
  font-weight: 800;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.project-signature {
  grid-area: signature;
  direction: ltr;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  color: var(--gold-bright);
  font-family: Arial, sans-serif;
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.project-signature span {
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.header-controls {
  grid-area: controls;
  direction: ltr;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
}

.language-control,
.theme-control {
  min-height: 40px;
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.language-control {
  gap: 3px;
  padding: 4px 7px;
}

.language-control > svg {
  width: 17px;
  margin-inline: 3px 2px;
  fill: none;
  stroke: var(--muted);
  stroke-linecap: round;
  stroke-width: 1.6;
}

.language-control button,
.theme-control button {
  min-width: 32px;
  min-height: 32px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.language-control button {
  font-family: Arial, sans-serif;
  font-size: 0.67rem;
  font-weight: 800;
}

.language-control button[aria-pressed="true"],
.theme-control button[aria-pressed="true"] {
  color: var(--text);
  background: var(--surface-raised);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.14);
}

.theme-control {
  gap: 2px;
  padding: 4px;
}

.theme-control button {
  display: grid;
  place-items: center;
}

.theme-control svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.theme-control button[data-theme-value="sunset"] {
  color: var(--gold);
}

.theme-control button[data-theme-value="night"] {
  color: var(--blue-bright);
}

.install-control {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--blue-bright);
  background: var(--surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  font-size: 0.7rem;
  font-weight: 800;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: color var(--transition), background var(--transition), opacity var(--transition), transform var(--transition);
}

.install-control.is-available {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.install-control:hover {
  color: var(--text);
  background: var(--surface-raised);
  transform: translateY(-1px);
}

.install-control svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  grid-template-areas: "copy visual";
  align-items: center;
  gap: clamp(38px, 6vw, 82px);
  padding-block: clamp(42px, 6.5vw, 80px);
}

.hero-copy {
  grid-area: copy;
  min-width: 0;
}

.eyebrow {
  margin: 0;
  color: var(--blue-bright);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.hero h1 {
  margin: 14px 0 0;
  font-size: clamp(2.7rem, 5.4vw, 4.7rem);
  font-weight: 850;
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.honorific,
.person-name {
  display: block;
}

.honorific {
  color: var(--text-soft);
  font-size: 0.46em;
  font-weight: 700;
  letter-spacing: 0;
}

.person-name {
  margin-block-start: 5px;
  color: var(--text);
}

.hero-role {
  margin: 13px 0 0;
  color: var(--gold-bright);
  font-size: clamp(1.15rem, 2.2vw, 1.58rem);
  font-weight: 700;
}

.hero-description {
  max-width: 38rem;
  margin: 17px 0 0;
  color: var(--text-soft);
  font-size: clamp(0.96rem, 1.45vw, 1.05rem);
  line-height: 1.85;
}

.hero-visual {
  grid-area: visual;
  min-width: 0;
  display: grid;
  place-items: center;
}

.emblem-stage {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.emblem-stage::before,
.emblem-stage::after {
  content: "";
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  pointer-events: none;
}

.emblem-stage::before {
  inset: 0;
  border: 1px solid var(--line-strong);
  background: radial-gradient(circle, var(--ambient-one), transparent 67%);
  box-shadow: 0 0 70px var(--ambient-one);
}

.emblem-stage::after {
  inset: 5.5%;
  border: 1px dashed var(--line);
}

.emblem-ring {
  position: absolute;
  inset: 10.5%;
  z-index: -1;
  border: 1px solid rgba(220, 234, 247, 0.19);
  border-radius: 50%;
  box-shadow: inset 0 0 34px rgba(26, 164, 255, 0.12);
}

.emblem-stage picture {
  width: 84%;
  aspect-ratio: 1;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(203, 225, 242, 0.32);
  border-radius: 50%;
  background: #02050a;
  box-shadow: var(--shadow), 0 0 48px rgba(22, 168, 255, 0.17);
}

.hero-emblem {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
}

.desktop-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-block-start: 26px;
}

.action-button {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--text);
  background: linear-gradient(180deg, var(--surface-raised), var(--surface-solid));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 10px 24px rgba(0, 0, 0, 0.11);
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.action-button:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.action-button svg,
.map-panel a svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: currentColor;
}

.action-button.call {
  border-color: transparent;
  color: #171005;
  background: linear-gradient(135deg, var(--gold-bright), #b8832f);
}

.action-button.whatsapp {
  border-color: color-mix(in srgb, var(--whatsapp) 48%, transparent);
  color: var(--whatsapp);
}

.action-button.location {
  border-color: var(--line-strong);
  color: var(--blue-bright);
}

.contact-section {
  padding-block: clamp(58px, 8vw, 96px);
  border-block-start: 1px solid var(--line);
}

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

.section-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(1.85rem, 3.9vw, 3rem);
  line-height: 1.25;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-block-start: 30px;
}

.contact-card {
  min-height: 148px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, var(--surface), color-mix(in srgb, var(--surface-solid) 82%, transparent));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.card-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--blue-bright);
  background: var(--surface-raised);
}

.card-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.contact-card h3 {
  margin: 1px 0 9px;
  color: var(--gold-bright);
  font-size: 0.92rem;
}

.contact-card p,
.contact-card a {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.91rem;
  line-height: 1.75;
  text-decoration: none;
}

.contact-card a:hover {
  color: var(--blue-bright);
}

.map-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-block-start: 14px;
  padding: 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--surface-raised), var(--surface));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.map-kicker {
  color: var(--blue-bright);
  font-size: 0.76rem;
  font-weight: 800;
}

.map-panel h3 {
  margin: 7px 0 4px;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.map-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.map-panel a {
  min-height: 50px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--blue-bright);
  background: var(--surface-solid);
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
}

.site-footer {
  border-block-start: 1px solid var(--line);
}

.footer-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.75rem;
}

.footer-inner strong {
  color: var(--gold-bright);
  letter-spacing: 0.06em;
}

.mobile-dock {
  display: none;
}

html[dir="ltr"] body {
  font-family: "Segoe UI", Arial, sans-serif;
}

html[dir="ltr"] .hero h1 {
  letter-spacing: -0.045em;
}

@media (max-width: 900px) {
  .shell {
    width: min(720px, calc(100% - 30px));
  }

  .header-inner {
    min-height: 118px;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand brand"
      "signature controls";
    gap: 10px 16px;
    padding-block: 14px;
  }

  .brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 15px;
  }

  .brand-mark svg {
    width: 27px;
  }

  .install-control {
    width: 40px;
    padding: 0;
  }

  .install-control span {
    display: none;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    grid-template-areas:
      "visual"
      "copy";
    gap: 18px;
    padding-block: 18px 72px;
  }

  .emblem-stage {
    width: min(84vw, 420px);
  }

  .hero-copy {
    max-width: 660px;
    margin-inline: auto;
    text-align: center;
  }

  .hero h1 {
    margin-block-start: 10px;
    font-size: clamp(2.35rem, 8.5vw, 3.8rem);
  }

  .hero-description {
    max-width: 34rem;
    margin-inline: auto;
  }

  .desktop-actions {
    display: none;
  }

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

  .contact-card {
    min-height: 0;
  }

  .mobile-dock {
    position: fixed;
    inset-inline: 11px;
    inset-block-end: max(10px, env(safe-area-inset-bottom));
    z-index: 100;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    padding: 7px;
    border: 1px solid var(--line-strong);
    border-radius: 22px;
    background: color-mix(in srgb, var(--surface-solid) 91%, transparent);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .dock-action {
    min-width: 0;
    min-height: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 16px;
    color: var(--text-soft);
    background: linear-gradient(180deg, var(--surface-raised), var(--surface-solid));
    font-size: 0.71rem;
    font-weight: 800;
    text-decoration: none;
  }

  .dock-action svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
  }

  .dock-action.call {
    border-color: transparent;
    color: #171005;
    background: linear-gradient(135deg, var(--gold-bright), #b8832f);
  }

  .dock-action.whatsapp {
    border-color: color-mix(in srgb, var(--whatsapp) 52%, transparent);
    color: var(--whatsapp);
  }

  .dock-action.location {
    border-color: var(--line-strong);
    color: var(--blue-bright);
  }

  body {
    padding-block-end: calc(92px + env(safe-area-inset-bottom));
  }

  .footer-inner {
    min-height: 118px;
    flex-direction: column;
    justify-content: center;
    padding-block: 24px;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .shell {
    width: calc(100% - 26px);
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 9px 10px;
  }

  .brand {
    gap: 10px;
  }

  .brand-copy strong {
    font-size: clamp(0.78rem, 3.8vw, 0.96rem);
  }

  .brand-copy small {
    font-size: 0.7rem;
  }

  .project-signature {
    font-size: 0.5rem;
    letter-spacing: 0.1em;
  }

  .project-signature span {
    width: 12px;
  }

  .language-control,
  .theme-control,
  .install-control {
    min-height: 37px;
  }

  .language-control button,
  .theme-control button {
    min-width: 29px;
    min-height: 29px;
  }

  .language-control > svg,
  .theme-control svg {
    width: 15px;
    height: 15px;
  }

  .hero {
    gap: 14px;
    padding-block-start: 12px;
  }

  .emblem-stage {
    width: min(86vw, 360px);
  }

  .hero h1 {
    font-size: clamp(2rem, 10.5vw, 2.9rem);
  }

  .honorific {
    font-size: 0.43em;
  }

  .hero-role {
    margin-block-start: 9px;
    font-size: clamp(1rem, 4.7vw, 1.26rem);
  }

  .hero-description {
    margin-block-start: 12px;
    font-size: 0.9rem;
    line-height: 1.75;
  }

  .contact-section {
    padding-block: 54px;
  }

  .section-heading h2 {
    font-size: clamp(1.65rem, 8vw, 2.25rem);
  }

  .map-panel {
    align-items: stretch;
    flex-direction: column;
    padding: 21px;
  }

  .map-panel a {
    width: 100%;
  }
}

@media (max-width: 360px) {
  .brand-mark {
    width: 44px;
    height: 44px;
  }

  .brand-copy strong {
    font-size: 0.74rem;
  }

  .project-signature {
    max-width: 86px;
    line-height: 1.3;
    white-space: normal;
  }

  .header-controls {
    gap: 5px;
  }

  .language-control {
    padding-inline: 4px;
  }

  .language-control > svg {
    display: none;
  }

  .language-control button,
  .theme-control button {
    min-width: 27px;
  }

  .install-control {
    width: 35px;
  }

  .emblem-stage {
    width: min(88vw, 318px);
  }

  .contact-card {
    padding: 19px;
  }

  .mobile-dock {
    inset-inline: 7px;
    gap: 5px;
    padding: 6px;
  }

  .dock-action {
    min-height: 60px;
    border-radius: 14px;
    font-size: 0.66rem;
  }
}

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

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