@import url("https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&display=swap");

:root {
  --font-sans: "Instrument Sans", "Aptos", "Segoe UI", sans-serif;
  --ink: #07142f;
  --ink-soft: #34415c;
  --blue: #174cac;
  --blue-deep: #0b347f;
  --blue-pale: #eaf3ff;
  --orange: #f56a09;
  --orange-deep: #d94f00;
  --orange-pale: #fff0e5;
  --paper: #fbfaf8;
  --white: #ffffff;
  --line: rgba(7, 20, 47, 0.15);
  --line-strong: rgba(7, 20, 47, 0.28);
  --shadow: 0 24px 70px rgba(24, 61, 122, 0.13);
  --text-body: 1.1875rem;
  --text-body-mobile: 1.0625rem;
  --text-meta: 1rem;
  --text-control: 1rem;
  --text-lead: 1.4375rem;
  --text-lead-mobile: 1.25rem;
  --title-hero: 3.5rem;
  --title-page: 2.5rem;
  --title-section: 2rem;
  --title-inner: 1.4375rem;
  --radius-sm: 0.45rem;
  --radius-md: 1rem;
  --radius-lg: 1.75rem;
  --container: 92rem;
  --reading: 68ch;
  --header-height: 6.4rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

.reading-progress {
  position: fixed;
  z-index: 400;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), #ffad4a 42%, var(--blue) 100%);
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 80ms linear;
}

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

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

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

:focus-visible {
  outline: 3px solid rgba(245, 106, 9, 0.55);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--white);
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

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

.container {
  width: min(calc(100% - 3rem), var(--container));
  margin-inline: auto;
}

.reading-width {
  max-width: var(--reading);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(7, 20, 47, 0.08);
  background: rgba(251, 250, 248, 0.9);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: grid;
  grid-template-columns: minmax(14rem, 20rem) 1fr auto;
  align-items: center;
  gap: 2rem;
  min-height: var(--header-height);
}

.brand-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 0.35rem;
}

.brand-link img {
  width: 18rem;
  height: auto;
}

.desktop-nav {
  justify-self: center;
}

.desktop-nav ul,
.footer-nav ul,
.side-index ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.desktop-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.35rem, 2.3vw, 2.8rem);
}

.desktop-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--ink);
  font-size: var(--text-control);
  font-weight: 500;
  text-decoration: none;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.15rem;
  left: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  opacity: 0;
  transform: scaleX(0.45);
  transition: opacity 180ms ease, transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-action {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.35rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--blue-deep);
  color: var(--white);
  font-size: var(--text-control);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.header-action:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--blue-deep);
  cursor: pointer;
  transition: color 180ms ease, transform 180ms ease;
}

.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
  color: var(--orange-deep);
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 220ms ease, opacity 180ms ease;
}

.menu-toggle-lines {
  position: relative;
}

.menu-toggle-lines::before,
.menu-toggle-lines::after {
  position: absolute;
  left: 0;
}

.menu-toggle-lines::before {
  top: -0.42rem;
}

.menu-toggle-lines::after {
  top: 0.42rem;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  transform: translateY(0.42rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  transform: translateY(-0.42rem) rotate(-45deg);
}

.mobile-panel {
  position: fixed;
  z-index: 90;
  top: var(--header-height);
  right: 0;
  left: 0;
  max-height: calc(100svh - var(--header-height));
  padding: 1.25rem 1.5rem 1.75rem;
  overflow-y: auto;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(255, 237, 222, 0.92), transparent 38%),
    linear-gradient(155deg, #fffdfa 0%, #eef5ff 100%);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.7rem);
  transition: opacity 200ms ease, transform 220ms ease, visibility 220ms;
  visibility: hidden;
}

.mobile-panel[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
}

.mobile-panel nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mobile-panel nav a {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
}

.mobile-panel nav a::after {
  color: var(--orange);
  content: "→";
}

.mobile-panel .header-action {
  width: 100%;
  margin-top: 1.25rem;
}

.hero {
  isolation: isolate;
  position: relative;
  min-height: min(50rem, calc(100svh - var(--header-height)));
  overflow: hidden;
  background:
    radial-gradient(ellipse at 88% 28%, rgba(91, 155, 255, 0.24) 0%, rgba(176, 211, 255, 0.12) 31%, transparent 62%),
    radial-gradient(ellipse at 12% 92%, rgba(245, 106, 9, 0.1) 0%, transparent 43%),
    linear-gradient(112deg, #fffdf9 0%, #f9faf8 48%, #edf5ff 100%);
}

.hero::before {
  position: absolute;
  z-index: 0;
  inset: -35% -25%;
  background: linear-gradient(112deg, transparent 30%, rgba(83, 151, 255, 0.3) 47%, rgba(245, 106, 9, 0.2) 60%, transparent 76%);
  content: "";
  filter: blur(38px);
  pointer-events: none;
  animation: hero-color-cross 1.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero::after {
  content: none;
}

@keyframes hero-color-cross {
  0% {
    opacity: 0;
    transform: translate3d(44%, 0, 0) scale(1.18);
  }
  38% {
    opacity: 0.9;
  }
  100% {
    opacity: 0.12;
    transform: translate3d(-12%, 0, 0) scale(1);
  }
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: inherit;
  grid-template-columns: minmax(0, 0.92fr) minmax(34rem, 1.08fr);
  align-items: center;
  gap: 1rem;
  padding-block: 5.25rem 4.5rem;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 47rem;
}

.location-line {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.75rem;
  color: var(--blue);
  font-size: var(--text-meta);
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.location-line span {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--orange);
}

.hero h1,
.page-masthead h1 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.04;
}

.hero h1 {
  max-width: 100%;
  font-size: var(--title-hero);
}

.hero .lead {
  max-width: 42rem;
  margin: 1.7rem 0 0;
  color: var(--ink);
  font-size: var(--text-lead);
  line-height: 1.5;
}

.hero .location-line,
.hero h1,
.hero .lead,
.hero .button-row {
  animation: hero-copy-arrive 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero .location-line {
  animation-delay: 80ms;
}

.hero h1 {
  animation-name: hero-title-arrive;
  animation-delay: 180ms;
}

.hero .lead {
  animation-delay: 360ms;
}

.hero .button-row {
  animation-delay: 520ms;
}

@keyframes hero-copy-arrive {
  0% {
    opacity: 0;
    filter: blur(10px);
    transform: translate3d(-5rem, 0, 0) scale(0.96);
  }
  65% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0.35rem, 0, 0) scale(1);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes hero-title-arrive {
  0% {
    opacity: 0;
    filter: blur(14px);
    transform: translate3d(-7rem, 0, 0) scale(0.9);
  }
  68% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0.55rem, 0, 0) scale(1.015);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0) scale(1);
  }
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 0.85rem 1.4rem;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: var(--text-control);
  font-weight: 650;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition: background-color 180ms ease, box-shadow 180ms ease, color 180ms ease, transform 180ms ease;
}

.button::after {
  content: "→";
  font-size: 1.45em;
  font-weight: 400;
  line-height: 0.8;
  transition: transform 180ms ease;
}

.button:hover::after {
  transform: translateX(0.25rem);
}

.button-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(217, 79, 0, 0.15);
}

.button-primary:hover {
  background: var(--orange-deep);
  transform: translateY(-2px);
}

.button-secondary {
  background: var(--blue-deep);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(11, 52, 127, 0.14);
}

.button-secondary:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.hero-art {
  position: relative;
  z-index: 1;
  width: min(62rem, 67vw);
  max-width: none;
  margin-left: -3rem;
  filter: drop-shadow(0 30px 40px rgba(25, 76, 170, 0.16));
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --art-shift-x: 4%;
  --art-shift-y: 2%;
  --pointer-x: 0%;
  --pointer-y: 0%;
  transform: perspective(900px) translate3d(calc(var(--art-shift-x) + var(--pointer-x)), calc(var(--art-shift-y) + var(--pointer-y)), 0) rotateX(var(--tilt-y)) rotateY(var(--tilt-x)) scale(1.04);
  transform-origin: center;
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), filter 300ms ease-out;
  animation: hero-settle 1.45s cubic-bezier(0.16, 1, 0.3, 1) 60ms both;
}

@keyframes hero-settle {
  0% {
    opacity: 0;
    filter: blur(22px) drop-shadow(0 12px 20px rgba(25, 76, 170, 0.06));
    transform: perspective(900px) translate3d(42%, 18%, 0) rotateX(7deg) rotateY(-18deg) rotateZ(14deg) scale(0.68);
  }
  68% {
    opacity: 1;
    filter: blur(0) drop-shadow(0 36px 54px rgba(25, 76, 170, 0.2));
    transform: perspective(900px) translate3d(1%, 0, 0) rotateX(-1deg) rotateY(4deg) rotateZ(-2deg) scale(1.1);
  }
  100% {
    opacity: 1;
    filter: drop-shadow(0 30px 40px rgba(25, 76, 170, 0.16));
    transform: perspective(900px) translate3d(calc(var(--art-shift-x) + var(--pointer-x)), calc(var(--art-shift-y) + var(--pointer-y)), 0) rotateX(var(--tilt-y)) rotateY(var(--tilt-x)) rotateZ(0) scale(1.04);
  }
}

@keyframes hero-settle-mobile {
  0% {
    opacity: 0;
    filter: blur(18px) drop-shadow(0 10px 18px rgba(25, 76, 170, 0.06));
    transform: translateX(calc(var(--mobile-shift) + 28%)) translateY(7rem) rotate(12deg) scale(0.7);
  }
  70% {
    opacity: 1;
    filter: blur(0) drop-shadow(0 34px 48px rgba(25, 76, 170, 0.2));
    transform: translateX(calc(var(--mobile-shift) - 2%)) translateY(-1rem) rotate(-2deg) scale(1.08);
  }
  100% {
    opacity: 1;
    filter: drop-shadow(0 30px 40px rgba(25, 76, 170, 0.16));
    transform: translateX(var(--mobile-shift)) translateY(0) rotate(0) scale(1);
  }
}

.section {
  position: relative;
  padding-block: 7rem;
}

.section-soft-blue {
  background:
    radial-gradient(ellipse at 82% 42%, rgba(84, 151, 255, 0.16) 0%, transparent 56%),
    radial-gradient(ellipse at 8% 86%, rgba(245, 106, 9, 0.055) 0%, transparent 38%),
    linear-gradient(180deg, #eaf4ff 0%, #f8fbff 100%);
}

.section-warm {
  background:
    radial-gradient(ellipse at 12% 54%, rgba(245, 106, 9, 0.12) 0%, transparent 46%),
    radial-gradient(ellipse at 90% 76%, rgba(79, 146, 248, 0.1) 0%, transparent 48%),
    linear-gradient(180deg, #fffaf5 0%, #fffdfa 100%);
}

.section-blue {
  overflow: hidden;
  background:
    radial-gradient(ellipse at 84% 25%, rgba(148, 190, 255, 0.2) 0%, transparent 53%),
    radial-gradient(ellipse at 24% 96%, rgba(245, 106, 9, 0.11) 0%, transparent 42%),
    linear-gradient(122deg, #092f77 0%, #174fab 62%, #263f9b 100%);
  color: var(--white);
}

.section-blue::after {
  content: none;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}

.section-kicker {
  margin: 0;
  color: var(--blue);
  font-size: var(--text-meta);
  font-weight: 650;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.section-blue .section-kicker {
  color: #b7d2ff;
}

.section-title {
  max-width: 18ch;
  margin: 0.55rem 0 0;
  font-size: var(--title-section);
  font-weight: 650;
  letter-spacing: -0.018em;
  line-height: 1.14;
}

.content-flow {
  max-width: var(--reading);
}

.content-flow p {
  margin: 0 0 1.35rem;
}

.content-flow p:last-child {
  margin-bottom: 0;
}

.content-flow .button-row {
  margin-top: 2.25rem;
}

.home-intro-section {
  overflow: hidden;
}

.home-intro-section::after {
  content: none;
}

.home-intro-section .container,
.home-purpose-section .container,
.home-partnerships-section .container,
.home-contact-section .container {
  position: relative;
  z-index: 1;
}

.home-intro-section .section-grid,
.home-purpose-section .section-grid {
  grid-template-columns: minmax(14rem, 0.68fr) minmax(0, 1.32fr);
}

.home-possibilities-section {
  background:
    radial-gradient(ellipse at 88% 44%, rgba(72, 140, 243, 0.12) 0%, transparent 52%),
    radial-gradient(ellipse at 10% 86%, rgba(245, 106, 9, 0.07) 0%, transparent 39%),
    linear-gradient(180deg, #fffdfa 0%, #fbfdff 100%);
}

.home-possibilities-section .content-flow {
  max-width: 58rem;
}

.home-possibilities-section .content-flow > p {
  padding: 0;
  margin: 0 0 1.5rem;
  background: transparent;
}

.home-partnerships-section {
  overflow: hidden;
}

.home-partnerships-section::after {
  content: none;
}

.home-principles-section {
  background:
    radial-gradient(ellipse at 78% 42%, rgba(78, 146, 248, 0.13) 0%, transparent 52%),
    linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
}

.home-principles-section .content-flow {
  padding: 0;
  background: transparent;
}

.home-contact-section {
  overflow: hidden;
  background:
    radial-gradient(ellipse at 12% 62%, rgba(245, 106, 9, 0.1) 0%, transparent 42%),
    radial-gradient(ellipse at 86% 36%, rgba(71, 139, 244, 0.14) 0%, transparent 50%),
    linear-gradient(180deg, #eef6ff 0%, #fffaf6 100%);
}

.home-contact-section::after {
  content: none;
}

.statement {
  margin: 0;
  max-width: 24ch;
  font-size: 3rem;
  font-weight: 550;
  letter-spacing: -0.018em;
  line-height: 1.12;
}

.statement span {
  color: #9ec2ff;
}

.statement-note {
  max-width: 46rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.84);
}

.topic-stream {
  border-top: 1px solid var(--line-strong);
}

.topic-row {
  display: grid;
  grid-template-columns: minmax(15rem, 0.64fr) minmax(0, 1.36fr);
  gap: clamp(2rem, 6vw, 7rem);
  padding-block: 3rem;
  border-bottom: 1px solid var(--line);
}

.topic-row h3 {
  margin: 0;
  font-size: var(--title-inner);
  font-weight: 650;
  letter-spacing: -0.012em;
  line-height: 1.15;
}

.topic-row p {
  max-width: var(--reading);
  margin: 0 0 1.2rem;
}

.topic-row p:last-child {
  margin-bottom: 0;
}

.link-row {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.25rem;
  color: var(--blue-deep);
  font-size: var(--text-control);
  font-weight: 650;
  text-decoration-color: rgba(23, 76, 172, 0.35);
}

.link-row::after {
  content: "→";
  transition: transform 180ms ease;
}

.link-row:hover::after {
  transform: translateX(0.25rem);
}

.page-masthead {
  position: relative;
  min-height: 31rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 82% 42%, rgba(83, 151, 255, 0.22) 0%, transparent 54%),
    radial-gradient(ellipse at 14% 90%, rgba(245, 106, 9, 0.08) 0%, transparent 38%),
    linear-gradient(112deg, #fffdf9 0%, #f8f9f7 50%, #edf5ff 100%);
}

.page-masthead::after {
  content: none;
}

.page-masthead .container {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: inherit;
  grid-template-columns: minmax(0, 0.92fr) minmax(32rem, 1.08fr);
  align-items: center;
  gap: clamp(3rem, 5.5vw, 6rem);
  padding-block: 4rem;
}

.page-masthead h1 {
  max-width: 17ch;
  font-size: var(--title-page);
  line-height: 1.08;
}

.page-masthead .lead {
  max-width: 40rem;
  margin: 1.35rem 0 0;
  color: var(--ink-soft);
  font-size: 1.125rem;
  line-height: 1.58;
}

.page-masthead .container > div {
  animation: masthead-copy-arrive 900ms cubic-bezier(0.16, 1, 0.3, 1) 80ms both;
}

.masthead-photo {
  width: 100%;
  height: 25rem;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(24, 61, 122, 0.16);
  animation: masthead-photo-arrive 1.05s cubic-bezier(0.16, 1, 0.3, 1) 100ms both;
}

@keyframes masthead-photo-arrive {
  0% {
    opacity: 0;
    filter: blur(14px);
    transform: translate3d(7rem, 0, 0) rotate(2.5deg) scale(0.84);
  }
  70% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(-0.5rem, 0, 0) rotate(-0.35deg) scale(1.015);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
  }
}

@keyframes masthead-copy-arrive {
  0% {
    opacity: 0;
    filter: blur(10px);
    transform: translate3d(-5rem, 0, 0);
  }
  70% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0.4rem, 0, 0);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0);
  }
}

.intro-meta {
  margin: 0 0 1.2rem;
  color: var(--blue);
  font-size: var(--text-meta);
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reading-layout {
  display: grid;
  grid-template-columns: minmax(13rem, 0.34fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 8.5rem);
  align-items: start;
}

.side-index {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  padding: 1.25rem 0;
  border-top: 2px solid var(--orange);
  border-bottom: 1px solid var(--line);
}

.side-index strong {
  display: block;
  margin-bottom: 0.75rem;
  font-size: var(--text-meta);
}

.side-index a {
  display: block;
  padding: 0.48rem 0;
  color: var(--ink-soft);
  font-size: var(--text-meta);
  line-height: 1.4;
  text-decoration: none;
  transition: color 180ms ease, transform 180ms ease;
}

.side-index a:hover,
.side-index a:focus-visible,
.side-index a[aria-current="location"] {
  color: var(--blue);
  transform: translateX(0.25rem);
}

.side-index a[aria-current="location"] {
  font-weight: 650;
}

.article-stream {
  max-width: 56rem;
}

.article-section {
  padding: 0 0 4.5rem;
  margin: 0 0 4.5rem;
  border-bottom: 1px solid var(--line);
}

.article-section:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.article-section h2 {
  max-width: 22ch;
  margin: 0 0 1.5rem;
  font-size: var(--title-section);
  font-weight: 650;
  letter-spacing: -0.018em;
  line-height: 1.14;
}

.article-section h3 {
  margin: 2.3rem 0 0.8rem;
  font-size: var(--title-inner);
  font-weight: 650;
  letter-spacing: -0.012em;
  line-height: 1.18;
}

.article-section p {
  max-width: var(--reading);
  margin: 0 0 1.3rem;
}

.article-section p:last-child {
  margin-bottom: 0;
}

.principle-block {
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at 86% 14%, rgba(150, 192, 255, 0.18) 0%, transparent 54%),
    linear-gradient(122deg, #0a347f 0%, #174fab 100%);
  color: var(--white);
}

.principle-block h2 {
  color: var(--white);
}

.principle-block p {
  color: rgba(255, 255, 255, 0.88);
}

.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-block: 1rem 4.5rem;
  border: 0;
  border-radius: var(--radius-lg);
  overflow: visible;
  background: transparent;
}

.mission-vision section {
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, #edf5ff 0%, #ffffff 100%);
}

.mission-vision section + section {
  background: linear-gradient(140deg, #fff2e8 0%, #ffffff 100%);
}

.mission-vision h2 {
  margin: 0 0 1rem;
  color: var(--blue);
  font-size: var(--title-inner);
  letter-spacing: -0.012em;
}

.mission-vision p {
  margin: 0;
  font-size: var(--text-lead);
  line-height: 1.45;
}

.institutional-record {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr);
  gap: 2.5rem;
  padding-block: 1.75rem;
  border-top: 1px solid var(--line);
}

.institutional-record:last-child {
  border-bottom: 1px solid var(--line);
}

.institutional-record h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.4;
}

.institutional-record p {
  margin: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(19rem, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}

.contact-context {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.contact-context h2,
.contact-form h2 {
  margin: 0 0 1.25rem;
  font-size: var(--title-section);
  letter-spacing: -0.018em;
  line-height: 1.14;
}

.contact-context p {
  margin: 0 0 1.2rem;
}

.contact-data {
  padding-top: 1.75rem;
  margin-top: 2rem;
  border-top: 2px solid var(--orange);
}

.contact-data strong,
.contact-data span {
  display: block;
}

.contact-data span {
  margin-top: 0.35rem;
  color: var(--ink-soft);
  font-size: var(--text-meta);
  line-height: 1.55;
}

.contact-form {
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid rgba(23, 76, 172, 0.15);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-intro {
  max-width: 47rem;
  margin: 0 0 2rem;
  color: var(--ink-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem 1rem;
}

.field {
  display: grid;
  align-content: start;
  gap: 0.48rem;
}

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

.field label {
  font-size: var(--text-control);
  font-weight: 650;
  line-height: 1.35;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.5rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  font-size: var(--text-control);
  line-height: 1.4;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.field select {
  appearance: auto;
  text-align: left;
}

.field textarea {
  min-height: 10rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(23, 76, 172, 0.12);
  outline: 0;
}

.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid {
  border-color: #ad3300;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.submit-button {
  min-height: 3.75rem;
  padding: 0.85rem 1.6rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: var(--white);
  font-size: var(--text-control);
  font-weight: 650;
  cursor: pointer;
  transition: background-color 180ms ease, transform 180ms ease;
}

.submit-button:hover {
  background: var(--orange-deep);
  transform: translateY(-1px);
}

.form-status {
  min-height: 1.7rem;
  margin: 1rem 0 0;
  color: #8b2d0a;
  font-size: var(--text-meta);
  font-weight: 600;
}

.site-footer {
  padding-block: 4.5rem 2rem;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 82% 34%, rgba(74, 143, 248, 0.15) 0%, transparent 54%),
    radial-gradient(ellipse at 16% 92%, rgba(245, 106, 9, 0.06) 0%, transparent 40%),
    linear-gradient(180deg, #edf5ff 0%, #f8fbff 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(16rem, 1.1fr) 0.62fr minmax(17rem, 0.9fr);
  gap: clamp(2.5rem, 6vw, 7rem);
}

.footer-brand img {
  width: 17rem;
}

.footer-brand p,
.footer-identification p,
.footer-call p {
  margin: 1.35rem 0 0;
  color: var(--ink-soft);
  font-size: var(--text-meta);
  line-height: 1.65;
}

.footer-identification strong,
.footer-call strong,
.footer-nav strong {
  display: block;
  margin-bottom: 0.75rem;
  font-size: var(--text-meta);
}

.footer-nav a {
  display: inline-flex;
  min-height: 2.55rem;
  align-items: center;
  color: var(--ink-soft);
  font-size: var(--text-meta);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--blue);
  text-decoration: underline;
}

.footer-call .button {
  margin-top: 1.25rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: var(--text-meta);
}

/* site-v5: página inicial editorial com imagens e contato direto */
.home-preview,
.home-contact-preview {
  position: relative;
  overflow: hidden;
}

.home-preview {
  padding-block: 7.5rem;
}

.home-preview h2,
.home-contact-preview h2 {
  max-width: 15ch;
  margin: 0;
  font-size: 3rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.home-preview p,
.home-contact-preview p {
  max-width: 38rem;
  margin: 1.5rem 0 0;
  font-size: 1.25rem;
  line-height: 1.6;
}

.home-preview-copy > .button {
  margin-top: 2rem;
}

.home-preview-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #dceaff;
  box-shadow: 0 26px 70px rgba(24, 61, 122, 0.16);
}

.home-preview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.home-institute-preview {
  background:
    radial-gradient(ellipse at 8% 92%, rgba(245, 106, 9, 0.08) 0%, transparent 42%),
    linear-gradient(180deg, #f8fbff 0%, #eaf4ff 100%);
}

.home-institute-layout {
  display: grid;
  grid-template-columns: minmax(30rem, 1.12fr) minmax(24rem, 0.88fr);
  align-items: center;
  gap: clamp(3.5rem, 7vw, 8rem);
}

.home-institute-preview .home-preview-media {
  height: 33rem;
}

.home-activity-preview {
  padding-block: 0;
  background:
    radial-gradient(ellipse at 12% 22%, rgba(88, 150, 255, 0.28) 0%, transparent 46%),
    linear-gradient(118deg, #0c347f 0%, #184da4 56%, #2d65be 100%);
  color: var(--white);
}

.home-activity-layout {
  display: grid;
  min-height: 42rem;
  grid-template-columns: minmax(24rem, 0.82fr) minmax(32rem, 1.18fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 7rem);
  padding-block: 5rem;
}

.home-activity-preview .home-preview-media {
  height: 34rem;
  box-shadow: 0 28px 72px rgba(2, 18, 54, 0.28);
}

.home-activity-preview p {
  color: rgba(255, 255, 255, 0.84);
}

.home-partnership-preview {
  background:
    radial-gradient(ellipse at 86% 82%, rgba(245, 106, 9, 0.12) 0%, transparent 42%),
    linear-gradient(180deg, #fffaf6 0%, #fffdfb 100%);
}

.home-partnership-media {
  height: 32rem;
}

.home-partnership-copy {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(3rem, 7vw, 8rem);
  margin-top: 3.25rem;
}

.home-partnership-copy p {
  margin-top: 0;
}

.home-partnership-copy .button {
  margin-top: 2rem;
}

.home-contact-preview {
  padding-block: 6.5rem;
  background:
    radial-gradient(ellipse at 78% 28%, rgba(84, 151, 255, 0.2) 0%, transparent 50%),
    linear-gradient(112deg, #fffdf9 0%, #edf5ff 100%);
}

.home-contact-layout {
  display: grid;
  grid-template-columns: minmax(22rem, 0.78fr) minmax(32rem, 1.22fr);
  align-items: center;
  gap: clamp(3.5rem, 7vw, 8rem);
}

.home-contact-preview .home-preview-media {
  height: 27rem;
}

.contact-masthead {
  min-height: 24rem;
}

.contact-masthead .container {
  grid-template-columns: minmax(0, 0.82fr) minmax(32rem, 1.18fr);
  padding-block: 3.25rem;
}

.contact-masthead .masthead-photo {
  height: 20rem;
}

.contact-section {
  background:
    radial-gradient(ellipse at 92% 16%, rgba(80, 145, 245, 0.1) 0%, transparent 42%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.contact-form {
  scroll-margin-top: calc(var(--header-height) + 1.25rem);
}

.contact-layout-v5 {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(24rem, 0.82fr);
  align-items: start;
  gap: clamp(3rem, 6vw, 7rem);
}

.contact-context-v5 {
  display: grid;
  gap: 3rem;
}

.contact-context-v5 h2 {
  margin: 0 0 1.25rem;
  font-size: var(--title-section);
  letter-spacing: -0.018em;
  line-height: 1.14;
}

.contact-context-v5 p {
  margin: 0 0 1.2rem;
}

.contact-context-v5 p:last-child {
  margin-bottom: 0;
}

.contact-location {
  padding-top: 2rem;
  margin-top: 0;
}

.contact-location address {
  margin-top: 0.55rem;
  color: var(--ink-soft);
  font-size: var(--text-meta);
  font-style: normal;
  line-height: 1.55;
}

.map-frame {
  height: 19rem;
  margin-top: 1.5rem;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #dceaff;
  box-shadow: 0 18px 46px rgba(24, 61, 122, 0.14);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--blue);
  font-size: var(--text-control);
  font-weight: 650;
}

.motion-enabled [data-reveal]:not(.home-preview):not(.home-contact-preview),
.motion-enabled .article-section.motion-section {
  opacity: 0;
  filter: blur(7px);
  transform: translateY(3.5rem) scale(0.985);
  transition: opacity 640ms ease, filter 720ms ease, transform 860ms cubic-bezier(0.16, 1, 0.3, 1);
}

.motion-enabled [data-reveal].is-visible:not(.home-preview):not(.home-contact-preview),
.motion-enabled .article-section.motion-section.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.motion-enabled .home-preview[data-reveal] .home-preview-copy,
.motion-enabled .home-contact-preview[data-reveal] .home-preview-copy,
.motion-enabled .home-preview[data-reveal] .home-preview-media,
.motion-enabled .home-contact-preview[data-reveal] .home-preview-media,
.motion-enabled .home-preview[data-reveal] .home-partnership-copy {
  opacity: 0;
  filter: blur(8px);
  transition: opacity 680ms ease, filter 780ms ease, transform 940ms cubic-bezier(0.16, 1, 0.3, 1);
}

.motion-enabled .home-institute-preview[data-reveal] .home-preview-media,
.motion-enabled .home-partnership-preview[data-reveal] .home-preview-media {
  transform: translateX(-5.5rem) scale(0.94);
}

.motion-enabled .home-institute-preview[data-reveal] .home-preview-copy,
.motion-enabled .home-activity-preview[data-reveal] .home-preview-media,
.motion-enabled .home-contact-preview[data-reveal] .home-preview-media {
  transform: translateX(5.5rem) scale(0.94);
}

.motion-enabled .home-activity-preview[data-reveal] .home-preview-copy,
.motion-enabled .home-contact-preview[data-reveal] .home-preview-copy,
.motion-enabled .home-partnership-preview[data-reveal] .home-partnership-copy {
  transform: translateY(4rem) scale(0.96);
}

.motion-enabled .home-preview[data-reveal]:not(.is-visible) .home-preview-media img,
.motion-enabled .home-contact-preview[data-reveal]:not(.is-visible) .home-preview-media img {
  transform: scale(1.14);
}

.motion-enabled .home-preview[data-reveal].is-visible .home-preview-copy,
.motion-enabled .home-preview[data-reveal].is-visible .home-preview-media,
.motion-enabled .home-preview[data-reveal].is-visible .home-partnership-copy,
.motion-enabled .home-contact-preview[data-reveal].is-visible .home-preview-copy,
.motion-enabled .home-contact-preview[data-reveal].is-visible .home-preview-media {
  opacity: 1;
  filter: blur(0);
  transform: translate(0) scale(1);
}

.motion-enabled .home-preview[data-reveal].is-visible .home-preview-media img,
.motion-enabled .home-contact-preview[data-reveal].is-visible .home-preview-media img {
  transform: scale(1);
}

@media (max-width: 75rem) {
  :root {
    --title-hero: 3.125rem;
    --title-page: 2.35rem;
  }

  .header-inner {
    grid-template-columns: minmax(12rem, 17rem) 1fr auto;
    gap: 1.25rem;
  }

  .brand-link img {
    width: 16rem;
  }

  .desktop-nav ul {
    gap: 1.25rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.96fr) minmax(28rem, 1.04fr);
  }

  .hero-art {
    width: 54rem;
    margin-left: -4rem;
  }

  .page-masthead .container {
    grid-template-columns: minmax(0, 0.95fr) minmax(27rem, 1.05fr);
    gap: 3rem;
  }

  .masthead-photo {
    height: 22rem;
  }
}

@media (max-width: 64rem) {
  :root {
    --header-height: 5.5rem;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .brand-link img {
    width: 15rem;
  }

  .desktop-nav,
  .header-inner > .header-action {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: 46rem;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.78fr);
    padding-block: 4.5rem 3.5rem;
  }

  .hero-art {
    width: 46rem;
    margin-left: -9rem;
  }

  .section-grid,
  .home-intro-section .section-grid,
  .home-purpose-section .section-grid,
  .reading-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .page-masthead {
    min-height: 28rem;
  }

  .page-masthead .container {
    grid-template-columns: minmax(0, 1fr) minmax(23rem, 0.95fr);
    gap: 2.5rem;
    padding-block: 3.5rem;
  }

  .masthead-photo {
    height: 20rem;
  }

  .section-grid {
    gap: 2.25rem;
  }

  .section-title {
    max-width: 23ch;
  }

  .side-index,
  .contact-context {
    position: static;
  }

  .side-index ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.5rem;
  }

  .contact-context {
    max-width: var(--reading);
  }

  .contact-form {
    order: -1;
  }

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

  .footer-call {
    grid-column: 1 / -1;
    max-width: 42rem;
  }
}

@media (max-width: 64rem) {
  .home-preview {
    padding-block: 6rem;
  }

  .home-institute-layout,
  .home-activity-layout,
  .home-contact-layout,
  .contact-layout-v5 {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-institute-layout,
  .home-activity-layout,
  .home-contact-layout {
    gap: 3rem;
  }

  .home-institute-preview .home-preview-media,
  .home-activity-preview .home-preview-media {
    height: 28rem;
  }

  .home-activity-layout {
    min-height: 0;
    padding-block: 6rem;
  }

  .home-partnership-media {
    height: 27rem;
  }

  .home-partnership-copy {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .home-contact-preview .home-preview-media {
    height: 24rem;
  }

  .contact-masthead {
    min-height: 25rem;
  }

  .contact-masthead .container {
    grid-template-columns: minmax(0, 1fr) minmax(23rem, 0.95fr);
  }

  .contact-layout-v5 {
    gap: 3.5rem;
  }

  .contact-context-v5 {
    max-width: 46rem;
  }
}

@media (max-width: 48rem) {
  :root {
    --text-body: var(--text-body-mobile);
    --text-lead: var(--text-lead-mobile);
    --title-hero: 2.125rem;
    --title-page: 1.875rem;
    --title-section: 1.625rem;
    --title-inner: 1.3125rem;
  }

  .container {
    width: min(calc(100% - 2rem), var(--container));
  }

  .home-preview,
  .home-contact-preview,
  .home-activity-layout {
    padding-block: 4.5rem;
  }

  .home-preview h2,
  .home-contact-preview h2 {
    font-size: 2rem;
  }

  .home-preview p,
  .home-contact-preview p {
    margin-top: 1.15rem;
    font-size: var(--text-body-mobile);
    line-height: 1.58;
  }

  .home-institute-layout,
  .home-activity-layout,
  .home-contact-layout {
    gap: 2rem;
  }

  .home-institute-preview .home-preview-media,
  .home-activity-preview .home-preview-media {
    height: 19rem;
  }

  .home-partnership-media {
    height: 18rem;
  }

  .home-partnership-copy {
    margin-top: 2rem;
  }

  .home-contact-preview .home-preview-media {
    height: 17rem;
  }

  .contact-masthead {
    min-height: auto;
  }

  .contact-masthead .container {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
    padding-block: 2.5rem;
  }

  .contact-masthead .masthead-photo {
    height: 9rem;
  }

  .contact-section {
    padding-top: 2.75rem;
  }

  .contact-layout-v5,
  .contact-context-v5 {
    gap: 2.5rem;
  }

  .map-frame {
    height: 14rem;
  }

  .motion-enabled .home-preview[data-reveal] .home-preview-copy,
  .motion-enabled .home-contact-preview[data-reveal] .home-preview-copy,
  .motion-enabled .home-preview[data-reveal] .home-preview-media,
  .motion-enabled .home-contact-preview[data-reveal] .home-preview-media,
  .motion-enabled .home-preview[data-reveal] .home-partnership-copy {
    transform: translateY(3rem) scale(0.96);
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding-block: 3.75rem 0;
  }

  .hero h1 {
    max-width: 18ch;
  }

  .hero-copy {
    max-width: 39rem;
  }

  .location-line {
    margin-bottom: 1.35rem;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
  }

  .hero-art {
    --mobile-shift: -63.5%;
    left: 50%;
    width: calc(100% + 15rem);
    justify-self: start;
    margin: -3.25rem 0 -4.5rem;
    transform: translateX(-63.5%);
    animation: hero-settle-mobile 1.35s cubic-bezier(0.16, 1, 0.3, 1) 120ms both;
  }

  .button-row,
  .button {
    width: 100%;
  }

  .section {
    padding-block: 4.5rem;
  }

  .topic-row,
  .institutional-record {
    grid-template-columns: 1fr;
  }

  .topic-row {
    gap: 1.2rem;
    padding-block: 2.4rem;
  }

  .statement {
    font-size: 1.75rem;
    line-height: 1.18;
  }

  .page-masthead {
    min-height: auto;
  }

  .page-masthead .container {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    padding-block: 2.75rem;
  }

  .page-masthead h1 {
    max-width: 18ch;
  }

  .page-masthead .lead {
    font-size: 1.0625rem;
    line-height: 1.58;
  }

  .masthead-photo {
    height: clamp(11rem, 52vw, 15rem);
    animation-duration: 900ms;
  }

  .side-index ul,
  .mission-vision,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .side-index ul {
    gap: 0;
  }

  .mission-vision {
    gap: 0.75rem;
  }

  .article-section {
    padding-bottom: 3.5rem;
    margin-bottom: 3.5rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .field-full {
    grid-column: auto;
  }

  .form-actions,
  .submit-button {
    width: 100%;
  }

  .footer-call {
    grid-column: auto;
  }

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

@media (min-width: 40rem) and (max-width: 48rem) {
  .hero-art {
    --mobile-shift: -59%;
    transform: translateX(-59%);
  }
}

@media (max-width: 23.5rem) {
  .brand-link img {
    width: 13.3rem;
  }

  .header-inner {
    gap: 0.75rem;
  }

  .hero h1 {
    font-size: 2rem;
  }
}

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

  .hero::before {
    display: none;
  }

  .hero .location-line,
  .hero h1,
  .hero .lead,
  .hero .button-row,
  .hero-art,
  .page-masthead .container > div,
  .masthead-photo {
    animation: none !important;
  }

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