*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #f4efe8;
  --surface: rgba(255, 255, 255, 0.78);
  --ink: #122330;
  --ink-soft: #4c6170;
  --teal: #0f766e;
  --mint: #2dd4bf;
  --amber: #f59e0b;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 24px 70px rgba(18, 35, 48, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at top left, rgba(45, 212, 191, 0.18), transparent 30%),
    radial-gradient(circle at 85% 12%, rgba(245, 158, 11, 0.12), transparent 24%),
    linear-gradient(180deg, #faf6ef 0%, var(--bg) 32%, #f8f3ec 100%);
  color: var(--ink);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 104px 0;
}

.gradient-text {
  background: linear-gradient(135deg, var(--teal), var(--mint) 48%, var(--amber));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  background: rgba(15, 118, 110, 0.08);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-tag.center {
  display: table;
  margin: 0 auto 20px;
}

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin-bottom: 18px;
}

.section-title.center {
  text-align: center;
}

.section-sub {
  color: var(--ink-soft);
  font-size: 1.06rem;
  max-width: 700px;
}

.section-sub.center {
  text-align: center;
  margin: 0 auto 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: linear-gradient(135deg, var(--teal), #139286);
  color: #fff;
  box-shadow: 0 16px 36px rgba(15, 118, 110, 0.22);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.46);
  border-color: rgba(18, 35, 48, 0.1);
  color: var(--ink);
}

.btn--outline {
  border-color: rgba(18, 35, 48, 0.14);
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
}

.btn--full {
  width: 100%;
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 18px 0;
  transition: padding 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.nav.scrolled {
  padding: 10px 0;
  background: rgba(248, 243, 236, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 40px rgba(18, 35, 48, 0.08);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo__mark {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 8px 18px rgba(15, 118, 110, 0.18));
}

.logo__mark svg {
  width: 36px;
  height: 36px;
}

.logo__text {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__links a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
}

.nav__links a:hover,
.nav__links a:focus-visible {
  color: var(--ink);
}

.nav__toggle {
  display: none;
  border: 1px solid rgba(18, 35, 48, 0.12);
  background: rgba(255, 255, 255, 0.56);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
}

.hero {
  position: relative;
  padding: 144px 0 96px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

#grid-canvas {
  width: 100%;
  height: 100%;
}

.hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 40px;
  align-items: center;
}

.hero__content {
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(18, 35, 48, 0.08);
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero__eyebrow {
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero__title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  margin-bottom: 22px;
}

.hero__subtitle {
  color: var(--ink-soft);
  font-size: clamp(1.03rem, 2vw, 1.22rem);
  max-width: 640px;
  margin-bottom: 34px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero__strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__strip span {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(18, 35, 48, 0.08);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.hero__panel {
  position: relative;
  padding: 26px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(18, 35, 48, 0.96), rgba(18, 35, 48, 0.88));
  color: #f7fbfb;
  box-shadow: 0 28px 90px rgba(18, 35, 48, 0.22);
  overflow: hidden;
}

.hero__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(45, 212, 191, 0.18), transparent 24%),
    radial-gradient(circle at 20% 100%, rgba(245, 158, 11, 0.12), transparent 28%);
  pointer-events: none;
}

.hero__panel-head,
.hero__signal,
.hero__panel-grid {
  position: relative;
  z-index: 1;
}

.hero__panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.hero__panel-tag,
.hero__panel-live {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero__panel-tag {
  color: rgba(247, 251, 251, 0.7);
}

.hero__panel-live {
  color: var(--mint);
}

.hero__signal {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  padding: 18px 0 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 22px;
}

.hero__signal-label {
  display: block;
  font-size: 13px;
  color: rgba(247, 251, 251, 0.58);
  margin-bottom: 4px;
}

.hero__signal strong {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 1.15rem;
  line-height: 1.25;
}

.hero__signal-value {
  font-family: 'Sora', sans-serif;
  font-size: 3rem;
  line-height: 1;
  color: var(--amber);
}

.hero__panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.hero__panel-grid article {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero__panel-grid span,
.signal-card__kicker,
.about__card span,
.mission__card-tag,
.contact__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero__panel-grid span {
  color: rgba(247, 251, 251, 0.58);
  margin-bottom: 10px;
}

.hero__panel-grid strong {
  display: block;
  font-size: 1rem;
  line-height: 1.3;
  margin-bottom: 8px;
}

.hero__panel-grid p {
  color: rgba(247, 251, 251, 0.7);
  font-size: 14px;
}

.signal-band {
  padding-top: 0;
}

.signal-band__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.signal-card,
.about__card,
.mission__card,
.service-card,
.team-card,
.contact__form,
.contact__text {
  background: var(--surface);
  border: 1px solid rgba(18, 35, 48, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.signal-card {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.signal-card__kicker,
.about__card span,
.mission__card-tag,
.contact__label {
  color: var(--teal);
  margin-bottom: 10px;
}

.signal-card strong,
.about__card h3,
.service-card h3,
.team-card h3 {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem;
  line-height: 1.2;
  margin-bottom: 12px;
}

.signal-card p,
.about__text p,
.about__card p,
.mission__step p,
.service-card p,
.team-card p,
.contact__text p,
.mission__list li {
  color: var(--ink-soft);
}

.about__inner,
.contact__shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

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

.about__card {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.about__card--wide {
  grid-column: 1 / -1;
}

.mission {
  position: relative;
}

.mission__layout {
  display: grid;
  gap: 28px;
}

.mission__intro {
  max-width: 760px;
}

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

.mission__card {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.mission__list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.mission__list li,
.mission__step {
  position: relative;
  padding-left: 20px;
}

.mission__list li::before,
.mission__step::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mint), var(--amber));
}

.mission__steps {
  display: grid;
  gap: 18px;
}

.mission__step strong {
  display: block;
  font-family: 'Sora', sans-serif;
  margin-bottom: 8px;
  color: var(--ink);
}

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

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

.service-card,
.team-card {
  border-radius: var(--radius-lg);
  padding: 26px;
}

.service-card__num {
  display: inline-flex;
  min-width: 52px;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(45, 212, 191, 0.12));
  border: 1px solid rgba(15, 118, 110, 0.12);
  color: var(--teal);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  margin-bottom: 18px;
}

.team-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.team-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--teal), #139286);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
}

.team-card__avatar--alt {
  background: linear-gradient(135deg, #1b4054, #34536a);
}

.team-card__role {
  display: block;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}

.team-card__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.team-card__body h3 {
  margin-bottom: 6px;
}

.team-card__body p {
  margin-top: 2px;
}

.team-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.team-card__tags span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(18, 35, 48, 0.05);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.contact__text,
.contact__form {
  padding: 32px;
  border-radius: 32px;
}

.contact__details {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.contact__item a,
.contact__item span:last-child {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1rem, 2vw, 1.5rem);
  text-decoration: none;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ink);
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid rgba(18, 35, 48, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  padding: 15px 16px;
  font: inherit;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(15, 118, 110, 0.42);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.12);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-success {
  display: none;
  margin-top: 14px;
  color: var(--teal);
  font-weight: 700;
}

.form-success.show {
  display: block;
}

.form-error {
  display: none;
  margin-top: 14px;
  color: #b45309;
  font-weight: 700;
}

.form-error.show {
  display: block;
}

/* ── Footer ──────────────────────────── */
.footer {
  background: #eee9e1;
  border-top: 1px solid rgba(18, 35, 48, 0.08);
}

.footer__main {
  padding: 72px 0 56px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.footer__brand > p {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 280px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer__links a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.footer__links a:hover {
  color: var(--teal);
}

.footer__contact-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__email {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.footer__email:hover {
  color: var(--teal);
}

.footer__location {
  font-size: 13px;
  color: rgba(18, 35, 48, 0.35);
}

.footer__bottom {
  border-top: 1px solid rgba(18, 35, 48, 0.08);
  padding: 22px 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  font-size: 12.5px;
  color: rgba(18, 35, 48, 0.38);
}

.footer__motto {
  font-size: 12.5px;
  font-style: italic;
  letter-spacing: 0.05em;
  color: rgba(18, 35, 48, 0.25);
}

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-sequence > * {
  opacity: 0;
  transform: translateY(24px);
}

.fade-sequence.visible > * {
  animation: rise-in 0.7s ease forwards;
}

.fade-sequence.visible > *:nth-child(2) {
  animation-delay: 0.08s;
}

.fade-sequence.visible > *:nth-child(3) {
  animation-delay: 0.16s;
}

.fade-sequence.visible > *:nth-child(4) {
  animation-delay: 0.24s;
}

.fade-sequence.visible > *:nth-child(5) {
  animation-delay: 0.32s;
}

.fade-sequence.visible > *:nth-child(6) {
  animation-delay: 0.4s;
}

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .hero__layout,
  .about__inner,
  .contact__shell,
  .mission__columns,
  .services__grid,
  .team__grid,
  .signal-band__grid {
    grid-template-columns: 1fr;
  }

  .hero__panel-grid,
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .nav__toggle {
    display: inline-flex;
  }

  .nav__links {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(18, 35, 48, 0.08);
    box-shadow: var(--shadow);
  }

  .nav__links.open {
    display: flex;
  }

  .hero {
    padding-top: 126px;
  }

  .hero__panel-grid,
  .about__grid {
    grid-template-columns: 1fr;
  }

  .team-card {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .section {
    padding: 82px 0;
  }

  .hero__title {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  .hero__signal {
    align-items: center;
  }

  .hero__signal-value {
    font-size: 2.2rem;
  }

  .hero__actions {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

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

  .footer__brand {
    grid-column: auto;
  }

  .footer__bottom-inner {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }

  .contact__text,
  .contact__form,
  .hero__panel,
  .service-card,
  .team-card,
  .mission__card,
  .signal-card,
  .about__card {
    padding: 22px;
  }
}