/* ==========================================================================
   key & note — Main Stylesheet
   Shared Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --dc-primary:                   #0e666a;
  --dc-primary-container:         #9cf0f4;
  --dc-on-primary:                #FFFFFF;
  --dc-on-primary-container:      #001f24;
  --dc-secondary:                 #0077c8;
  --dc-secondary-fixed-dim:       #5ab5ff;
  --dc-secondary-container:       #d0eaff;
  --dc-on-secondary-container:    #001a2e;
  --dc-surface:                   #f5f6f7;
  --dc-surface-container-lowest:  #FFFFFF;
  --dc-surface-container-low:     #eff1f2;
  --dc-surface-container:         #e9ebec;
  --dc-surface-container-high:    #e3e5e6;
  --dc-surface-container-highest: #dddfe0;
  --dc-on-surface:                #2c2f30;
  --dc-on-surface-variant:        #505859;
  --dc-outline-variant:           #abadae;

  --dc-gradient-primary: linear-gradient(135deg, #0e666a 0%, #0077c8 100%);
  --dc-gradient-ai:      linear-gradient(135deg, #5ab5ff 0%, #0e666a 100%);

  /* RGB channels — for rgba() usage: rgba(var(--dc-primary-rgb), 0.4) */
  --dc-primary-rgb:           14, 102, 106;
  --dc-secondary-rgb:         0, 119, 200;
  --dc-surface-rgb:           245, 246, 247;
  --dc-on-surface-rgb:        44, 47, 48;
  --dc-primary-container-rgb: 156, 240, 244;

  /* Dark panel backgrounds */
  --dc-dark-panel:   linear-gradient(145deg, #0a1e1d, #0d2e30);
  --dc-dark-section: linear-gradient(135deg, #051211 0%, #0a1e1d 50%, #0c2535 100%);

  --dc-font-serif:     "Newsreader", Georgia, serif;
  --dc-font-sans:      "Manrope", system-ui, sans-serif;
  --dc-font-technical: "Space Grotesk", monospace;

  --dc-glass-bg:     rgba(245, 246, 247, 0.72);
  --dc-shadow-card:  0 4px 40px 0 rgba(44, 47, 48, 0.04);
  --dc-shadow-float: 0 8px 48px 0 rgba(44, 47, 48, 0.06);

  --dc-radius-sm:   0.25rem;
  --dc-radius-md:   0.5rem;
  --dc-radius-lg:   0.75rem;
  --dc-radius-xl:   1rem;
  --dc-radius-full: 9999px;
  --dc-nav-height: 104px;
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: linear-gradient(170deg, #05100f 0%, #0a1e1d 40%, #0d2e30 100%);
  background-attachment: fixed;
  min-height: 100%;
}

body {
  background-color: var(--dc-surface);
  color: var(--dc-on-surface);
  font-family: var(--dc-font-sans);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 1380px;
  margin-inline: auto;
  box-shadow:
    0  0 120px rgba(0, 0, 0, 0.55),
    0  0  50px rgba(0, 0, 0, 0.30),
    -1px 0 0 rgba(255, 255, 255, 0.04),
     1px 0 0 rgba(255, 255, 255, 0.04);
}

::selection { background: rgba(14, 102, 106, 0.15); }

a { color: var(--dc-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--dc-secondary); }
h1, h2, h3, h4 {
  font-family: var(--dc-font-serif);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--dc-on-surface);
}
p { max-width: 68ch; }
strong { font-weight: 700; }

/* --------------------------------------------------------------------------
   3. Gradient Text
   -------------------------------------------------------------------------- */
.dc-text-gradient {
  background: var(--dc-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}
.dc-text-gradient--ai {
  background: var(--dc-gradient-ai);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

/* --------------------------------------------------------------------------
   4. Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--dc-glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(171, 173, 174, 0.20);
  transition: background 0.4s ease, border-color 0.4s ease;
}

/* Dark variant — active when hero section is in view */
.nav--hero {
  background: rgba(5, 18, 17, 0.78);
  border-bottom-color: rgba(14, 102, 106, 0.22);
}
.nav--hero .nav__logo { color: var(--dc-primary-container); }
/* Desktop-only: light link colour over dark hero */
.nav--hero .nav__menu a { color: rgba(245, 246, 247, 0.7); }
.nav--hero .nav__menu a:hover,
.nav--hero .nav__menu a.active { color: var(--dc-primary-container); }

/* Mobile dropdown always has a light glass backdrop — keep links dark */
@media (max-width: 768px) {
  .nav--hero .nav__menu a          { color: var(--dc-on-surface-variant); }
  .nav--hero .nav__menu a:hover,
  .nav--hero .nav__menu a.active   { color: var(--dc-primary); }
}
.nav--hero .nav__lang a { color: rgba(245, 246, 247, 0.65); }
.nav--hero .nav__lang a.active { color: var(--dc-primary-container); }
.nav--hero .nav__lang__sep { color: rgba(245, 246, 247, 0.28); }
.nav--hero .nav__hamburger span { background-color: rgba(245, 246, 247, 0.85); }
.nav--hero .nav__tagline { color: rgba(245, 246, 247, 0.62); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin-inline: auto;
  padding: 1.125rem 1.5rem;
  gap: 1.5rem;
}
.nav__brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12rem;
  text-decoration: none;
  text-align: center;
  flex-shrink: 0;
}
.nav__logo {
  font-family: var(--dc-font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--dc-primary);
  white-space: nowrap;
}
.nav__tagline {
  font-family: var(--dc-font-technical);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--dc-on-surface-variant);
  white-space: nowrap;
}
.nav__menu {
  display: flex;
  gap: 2.25rem;
  list-style: none;
  flex: 1;
  justify-content: center;
}
.nav__menu a {
  font-family: var(--dc-font-technical);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dc-on-surface-variant);
  transition: color 0.2s;
}
.nav__menu a:hover,
.nav__menu a.active { color: var(--dc-primary); }

/* Language switcher */
.nav__lang {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--dc-font-technical);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav__lang a { color: var(--dc-on-surface-variant); transition: color 0.2s; }
.nav__lang a:hover { color: var(--dc-primary); }
.nav__lang a.active { color: var(--dc-primary); }
.nav__lang__sep {
  color: var(--dc-outline-variant);
  font-weight: 400;
  user-select: none;
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  white-space: nowrap;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.2rem;
  font-family: var(--dc-font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--dc-radius-md);
  border: none;
  cursor: pointer;
  background: var(--dc-gradient-primary);
  color: #fff;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
}
.nav__cta:hover { opacity: 0.87; transform: translateY(-1px); color: #fff; }

/* CTA item only rendered inside the mobile dropdown */
.nav__menu-cta-item { display: none; }

/* Hamburger — mobile only */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--dc-on-surface);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   5. Layout
   -------------------------------------------------------------------------- */
.section { padding: 5.5rem 1.5rem; }
.section--low         { background-color: var(--dc-surface-container-low); }
.section--mid         { background-color: var(--dc-surface-container); }
.section--white       { background-color: var(--dc-surface-container-lowest); }
.section--surface     { background-color: var(--dc-surface); }
.section--dark-subtle { background-color: var(--dc-surface-container-low); }
.section__inner { max-width: 1280px; margin-inline: auto; }
.section-intro {
  font-size: 1.05rem;
  color: var(--dc-on-surface-variant);
  max-width: 60ch;
  margin-bottom: 3rem;
}
.section-cta {
  margin-top: 3rem;
  text-align: center;
}

.section-label {
  display: block;
  font-family: var(--dc-font-technical);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-primary);
  margin-bottom: 1rem;
}
.section-heading {
  font-family: var(--dc-font-serif);
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--dc-on-surface);
  margin-bottom: 3rem;
}
.keynotes-heading-brand {
  color: var(--dc-primary);
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  padding: clamp(2.5rem, 4.5vh, 4rem) 1.5rem clamp(2rem, 3.8vh, 3.25rem);
  min-height: calc(100svh - var(--dc-nav-height));
  min-height: calc(100dvh - var(--dc-nav-height));
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #051211 0%, #0a1e1d 50%, #0c2535 100%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 5rem;
  align-items: center;
  max-width: 1280px;
  margin-inline: auto;
}
.hero__label {
  display: inline-block;
  font-family: var(--dc-font-technical);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-primary-container);
  margin-bottom: 1.5rem;
}
.hero__title {
  font-family: var(--dc-font-serif);
  font-size: clamp(2.35rem, min(5vw, 8.4vh), 5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.02;
  color: #f5f6f7;
  margin-bottom: 1.35rem;
}
.hero__title-lock { white-space: nowrap; }
.hero__body {
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(245, 246, 247, 0.72);
  max-width: 44ch;
  margin-bottom: 1.85rem;
}
.hero__buttons { display: flex; gap: 0.875rem; flex-wrap: wrap; }

/* Secondary button override for dark hero background */
.hero .btn--secondary {
  color: rgba(245, 246, 247, 0.85);
  border-color: rgba(255, 255, 255, 0.22);
}
.hero .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.38);
  color: #f5f6f7;
}

/* Hero panel */
.hero__panel {
  position: relative;
  border-radius: var(--dc-radius-xl);
  overflow: hidden;
  min-height: clamp(320px, 52vh, 460px);
  background: #0a1e1d;
}
.hero__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 18, 17, 0.08) 0%, rgba(5, 18, 17, 0.28) 100%);
}
.hero__panel-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Glass stat card on hero panel */
.hero__glass-card {
  position: absolute;
  top: 2rem;
  left: 2rem;
  z-index: 2;
  width: 190px;
  background: rgba(245, 246, 247, 0.76);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--dc-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.60);
  box-shadow: 0 8px 32px rgba(44, 47, 48, 0.14);
  padding: 1.25rem 1.5rem;
}
.hero__glass-card__stat {
  font-family: var(--dc-font-serif);
  font-size: 2.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  background: var(--dc-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.hero__glass-card__label {
  font-family: var(--dc-font-technical);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dc-on-surface-variant);
  margin-top: 0.4rem;
}

@media (min-width: 769px) and (max-height: 900px) {
  .hero__inner { gap: clamp(2rem, 3.2vw, 3.5rem); }
  .hero__title {
    font-size: clamp(2.1rem, min(4.5vw, 7.5vh), 4.4rem);
    margin-bottom: 1rem;
  }
  .hero__body {
    font-size: 0.98rem;
    line-height: 1.56;
    margin-bottom: 1.25rem;
  }
  .hero .btn {
    padding: 0.62rem 1.1rem;
    font-size: 0.8rem;
  }
  .hero__panel { min-height: clamp(300px, 48vh, 400px); }
}

@media (min-width: 769px) and (max-height: 780px) {
  .hero {
    padding-top: clamp(1.4rem, 2.2vh, 1.9rem);
    padding-bottom: clamp(1.2rem, 2vh, 1.6rem);
  }
  .hero__title { font-size: clamp(1.9rem, min(4.1vw, 6.7vh), 3.8rem); }
  .hero__body { margin-bottom: 1rem; }
  .hero__buttons { gap: 0.55rem; }
  .hero__panel { min-height: clamp(260px, 44vh, 340px); }
}

/* --------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.75rem;
  font-family: var(--dc-font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--dc-radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn--primary { background: var(--dc-gradient-primary); color: #fff; }
.btn--primary:hover { opacity: 0.87; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(14, 102, 106, 0.22); color: #fff; }
.btn--secondary { background: transparent; color: var(--dc-primary); border: 1px solid rgba(171, 173, 174, 0.40); }
.btn--secondary:hover { border-color: var(--dc-primary); background: rgba(14, 102, 106, 0.05); color: var(--dc-primary); }
.btn--ghost-light { background: rgba(245, 246, 247, 0.12); color: #f5f6f7; border: 1px solid rgba(255, 255, 255, 0.20); }
.btn--ghost-light:hover { background: rgba(245, 246, 247, 0.20); border-color: rgba(255, 255, 255, 0.35); color: #f5f6f7; }

/* --------------------------------------------------------------------------
   8. Cards — standard
   -------------------------------------------------------------------------- */
.card {
  background: var(--dc-surface-container-lowest);
  border-radius: var(--dc-radius-lg);
  padding: 2.25rem;
  border: 1px solid rgba(171, 173, 174, 0.20);
  box-shadow: var(--dc-shadow-card);
}
.card__tag {
  font-family: var(--dc-font-technical);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dc-primary);
  margin-bottom: 0.75rem;
}
.card__title {
  font-family: var(--dc-font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--dc-on-surface);
  margin-bottom: 0.6rem;
}
.card__body {
  font-size: 0.9rem;
  color: var(--dc-on-surface-variant);
  line-height: 1.7;
  max-width: none;
}
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.25rem;
  font-family: var(--dc-font-technical);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dc-primary);
}
.card--dark {
  background: linear-gradient(145deg, #0a1e1d, #0d2e30);
  border-color: rgba(14, 102, 106, 0.25);
}
.card--dark .card__tag { color: var(--dc-primary-container); }
.card--dark .card__title { color: #f5f6f7; }
.card--dark .card__body { color: rgba(245, 246, 247, 0.65); }
.card--dark .card__link { color: var(--dc-secondary-fixed-dim); }
.card--teal {
  background: linear-gradient(145deg, #0e666a, #0b5457);
  border-color: rgba(156, 240, 244, 0.2);
}
.card--teal .card__tag   { color: var(--dc-primary-container); }
.card--teal .card__title { color: #f5f6f7; }
.card--teal .card__body  { color: rgba(245, 246, 247, 0.7); }
.card--teal .keynote-duration { color: #e8fdff; }

/* Keynote-specific card elements */
.keynote-duration {
  font-family: var(--dc-font-technical);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--dc-primary);
  margin-bottom: 0.75rem;
}
.keynote-duration--light { color: var(--dc-primary-container); }
.keynote-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.keynote-bullets li {
  font-size: 0.82rem;
  color: var(--dc-on-surface-variant);
  padding-left: 1rem;
  border-left: 2px solid var(--dc-primary);
}
.keynote-bullets--light li {
  color: rgba(245, 246, 247, 0.65);
  border-left-color: var(--dc-primary-container);
}
.card--teal .keynote-bullets li {
  color: rgba(245, 246, 247, 0.65);
  border-left-color: var(--dc-primary-container);
}

/* Chip */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.75rem;
  border-radius: var(--dc-radius-full);
  font-family: var(--dc-font-technical);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.chip--blue       { background: var(--dc-secondary-container); color: var(--dc-on-secondary-container); }
.chip--teal       { background: var(--dc-primary-container);   color: var(--dc-on-primary-container); }
.chip--ghost-dark { background: rgba(156,240,244,0.12); color: #9cf0f4; border: 1px solid rgba(156,240,244,0.35); }
.chip--ghost-teal { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.92); border: 1px solid rgba(255,255,255,0.3); }

/* --------------------------------------------------------------------------
   9. Cards — left-border accent
   -------------------------------------------------------------------------- */
.card--accent-left {
  background: var(--dc-surface-container-lowest);
  border-radius: 0 var(--dc-radius-lg) var(--dc-radius-lg) 0;
  border-top: 1px solid rgba(171, 173, 174, 0.15);
  border-right: 1px solid rgba(171, 173, 174, 0.15);
  border-bottom: 1px solid rgba(171, 173, 174, 0.15);
  border-left: 3px solid var(--dc-primary);
  padding: 1.5rem 1.75rem 1.5rem calc(1.75rem - 3px);
  box-shadow: var(--dc-shadow-card);
}
.card--accent-left--blue { border-left-color: var(--dc-secondary); }
.card--accent-left .card__tag { margin-bottom: 0.4rem; }
.card--accent-left .card__title { font-size: 1.1rem; margin-bottom: 0.3rem; }
.card--accent-left .card__body { font-size: 0.88rem; }

/* --------------------------------------------------------------------------
   10. Card grids
   -------------------------------------------------------------------------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

/* --------------------------------------------------------------------------
   11. Editorial split
   -------------------------------------------------------------------------- */
.editorial-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.editorial-split--center { align-items: center; }
.editorial-split--single {
  grid-template-columns: 1fr;
  gap: 0;
}
.editorial-split__right { padding-top: 3rem; }
.workshop-main { padding-top: 0; }

.editorial-lead {
  font-family: var(--dc-font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.8;
  color: var(--dc-on-surface);
  border-left: 3px solid var(--dc-primary);
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}
.editorial-lead--md p {
  margin: 0;
  max-width: none;
}
.editorial-lead--md p + p {
  margin-top: 0.75rem;
}
.editorial-lead--md {
  border-left: 0;
  padding-left: 0;
}
.editorial-lead--md a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.editorial-body {
  font-size: 0.97rem;
  color: var(--dc-on-surface-variant);
  line-height: 1.8;
}

.about-split {
  align-items: stretch;
  gap: 3.5rem;
}

/* Foundation callout — matches keynote .card (e.g. Basis): rounded, bordered, shadow */
.about-foundation-card {
  margin-top: 1.35rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.35rem 1.5rem;
  align-items: center;
  background: var(--dc-surface-container-lowest);
  border-radius: var(--dc-radius-lg);
  padding: 1.65rem 1.75rem;
  border: 1px solid rgba(171, 173, 174, 0.2);
  box-shadow: var(--dc-shadow-card);
}
.about-foundation-card__logo-link {
  display: inline-flex;
  line-height: 0;
  border-radius: 50%;
  outline-offset: 4px;
  flex-shrink: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.about-foundation-card__logo-link:hover {
  opacity: 0.92;
  transform: scale(1.02);
}
.about-foundation-card__logo {
  width: clamp(56px, 10vw, 76px);
  height: auto;
  display: block;
}
.about-foundation-card__text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--dc-on-surface-variant);
}
.about-foundation-card__text p {
  margin: 0;
}
.about-foundation-card__text p + p {
  margin-top: 0.65rem;
}
.about-foundation-card__text a {
  color: var(--dc-primary);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
@media (max-width: 768px) {
  .about-foundation-card {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 1.35rem 1.25rem;
  }
  .about-foundation-card__text {
    text-align: left;
  }
}

.about-address-card {
  border-radius: 1rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--dc-primary-rgb), 0.14) 0%, transparent 70%),
    var(--dc-surface-container);
  border: 1px solid rgba(14, 102, 106, 0.16);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 100%;
}

.about-address {
  font-style: normal;
  font-family: var(--dc-font-technical);
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--dc-on-surface-variant);
}

.about-address strong {
  display: block;
  font-size: 0.95rem;
  color: var(--dc-on-surface);
  margin-bottom: 0.4rem;
}

.about-address a {
  color: var(--dc-primary);
}

/* --------------------------------------------------------------------------
   12. Accent list (left-border checklist items)
   -------------------------------------------------------------------------- */
.accent-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}
.accent-list__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--dc-surface-container-low);
  border-radius: 0 var(--dc-radius-md) var(--dc-radius-md) 0;
  border-left: 2px solid var(--dc-primary);
}
.accent-list__item--blue { border-left-color: var(--dc-secondary); }
.accent-list__icon {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--dc-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--dc-font-technical);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--dc-on-primary-container);
}
.accent-list__icon--blue {
  background: var(--dc-secondary-container);
  color: var(--dc-on-secondary-container);
}
.accent-list__text {
  font-size: 0.92rem;
  color: var(--dc-on-surface-variant);
  line-height: 1.6;
}
.accent-list__text strong { color: var(--dc-on-surface); font-weight: 600; }

/* --------------------------------------------------------------------------
   13. Dark section
   -------------------------------------------------------------------------- */
.section--dark {
  background: linear-gradient(135deg, #051211 0%, #0a1e1d 50%, #0c2535 100%);
  color: #f5f6f7;
  padding: 5.5rem 1.5rem;
}
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: #f5f6f7; }
.section--dark p  { color: rgba(245, 246, 247, 0.68); }
.section--dark .section-label { color: var(--dc-primary-container); }

/* --------------------------------------------------------------------------
   14. AI Resonance Waveform
   -------------------------------------------------------------------------- */
.waveform {
  height: 3px;
  border-radius: var(--dc-radius-full);
  overflow: hidden;
  background-color: var(--dc-surface-container-high);
  position: relative;
}
.waveform::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--dc-gradient-primary);
  border-radius: inherit;
  animation: dc-wave 2.4s ease-in-out infinite;
  transform-origin: left center;
}
@keyframes dc-wave {
  0%   { transform: scaleX(0.1); opacity: 0.5; }
  50%  { transform: scaleX(1);   opacity: 1;   }
  100% { transform: scaleX(0.1); opacity: 0.5; }
}

/* --------------------------------------------------------------------------
   14b. Keynote customisation banner
   -------------------------------------------------------------------------- */
.keynote-custom-banner {
  margin-top: 3rem;
  padding: 2rem 2.5rem;
  background: linear-gradient(135deg, rgba(14, 102, 106, 0.07), rgba(0, 119, 200, 0.06));
  border: 1px solid rgba(14, 102, 106, 0.18);
  border-radius: var(--dc-radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.keynote-custom-banner__text { flex: 1; min-width: 200px; }
.keynote-custom-banner__eyebrow {
  font-family: var(--dc-font-technical);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dc-primary);
  margin-bottom: 0.4rem;
}
.keynote-custom-banner__body {
  font-size: 0.97rem;
  color: var(--dc-on-surface-variant);
  max-width: 62ch;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   14c. Workshop takeaways
   -------------------------------------------------------------------------- */
.workshop-takeaway {
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(171, 173, 174, 0.22);
}
.workshop-takeaway--aside {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.workshop-takeaway__heading {
  font-family: var(--dc-font-technical);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-primary);
  margin-bottom: 1.5rem;
}
.workshop-takeaway__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.workshop-takeaway--aside .workshop-takeaway__grid {
  grid-template-columns: 1fr;
}
.workshop-takeaway__item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem 1.5rem;
  background: var(--dc-surface-container-low);
  border-radius: var(--dc-radius-md);
  border: 1px solid rgba(14, 102, 106, 0.12);
}
.workshop-takeaway__check {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--dc-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.15rem;
}
.workshop-takeaway__check svg {
  width: 13px;
  height: 13px;
  stroke: var(--dc-on-primary-container);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.workshop-takeaway__text {
  font-size: 0.88rem;
  color: var(--dc-on-surface-variant);
  line-height: 1.6;
}
.workshop-takeaway__text strong {
  display: block;
  color: var(--dc-on-surface);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}
@media (max-width: 1024px) {
  .workshop-takeaway__grid { grid-template-columns: 1fr; }
  .keynote-custom-banner { flex-direction: column; align-items: flex-start; }
}

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--dc-surface-container);
  border-top: 1px solid rgba(171, 173, 174, 0.20);
  padding: 4rem 1.5rem 2.5rem;
}
.footer__inner {
  max-width: 1280px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 3rem;
  align-items: start;
}
.footer__brand-block {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.footer__brand {
  font-family: var(--dc-font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dc-primary);
}
.footer__tagline {
  margin-top: 0.2rem;
  font-family: var(--dc-font-technical);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--dc-on-surface-variant);
  white-space: nowrap;
}
.footer__contact {
  font-style: normal;
  font-family: var(--dc-font-technical);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--dc-on-surface-variant);
  margin-top: 1.2rem;
}
.footer__contact-name {
  display: block;
  font-weight: 600;
  color: var(--dc-on-surface);
  margin-bottom: 0.2rem;
}
.footer__contact a {
  color: var(--dc-on-surface-variant);
  transition: color 0.2s;
}
.footer__contact a:hover { color: var(--dc-primary); }
.footer__linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.1rem;
  font-family: var(--dc-font-technical);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0A66C2;
  transition: opacity 0.2s;
  text-decoration: none;
}
.footer__linkedin:hover { opacity: 0.75; }
.footer__linkedin svg {
  width: 18px;
  height: 18px;
  fill: #0A66C2;
  flex-shrink: 0;
}
.footer__col-title {
  display: block;
  font-family: var(--dc-font-technical);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dc-on-surface);
  margin-bottom: 1rem;
}
.footer__col-title--link { color: var(--dc-on-surface); transition: color 0.2s; text-decoration: none; }
.footer__col-title--link:hover { color: var(--dc-primary); }
.footer__links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer__links a { font-size: 0.82rem; color: var(--dc-on-surface-variant); transition: color 0.2s; }
.footer__links a:hover { color: var(--dc-primary); }
.footer__cta-btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.55rem 1.1rem;
  background: var(--dc-primary);
  color: #fff;
  font-family: var(--dc-font-technical);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--dc-radius-sm, 0.375rem);
  transition: opacity 0.2s;
  text-decoration: none;
}
.footer__cta-btn:hover { opacity: 0.85; }
.footer__copy {
  font-family: var(--dc-font-technical);
  font-size: 0.68rem;
  color: var(--dc-on-surface-variant);
  text-align: center;
  max-width: 1280px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(171, 173, 174, 0.20);
}
.footer__icons-attribution {
  font-family: var(--dc-font-technical);
  font-size: 0.62rem;
  color: var(--dc-on-surface-variant);
  text-align: center;
  max-width: 1280px;
  margin: 0.6rem auto 0;
  opacity: 0.85;
}
.footer__icons-attribution a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

/* --------------------------------------------------------------------------
   15b. Method features
   -------------------------------------------------------------------------- */
.method-intro {
  max-width: 76ch;
  margin-bottom: 2.5rem;
}
.method-intro__heading {
  font-family: var(--dc-font-serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--dc-on-surface);
  margin-bottom: 1.5rem;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 4rem;
}
.method-grid--stack {
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 0;
}
.method-feature {
  --method-accent: var(--dc-primary);
  --method-tint: color-mix(in srgb, var(--method-accent) 8%, #ffffff);
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  column-gap: 1.4rem;
  row-gap: 0;
  padding: 1.5rem 1.6rem 1.5rem 1.5rem;
  border: 1px solid rgba(14, 102, 106, 0.22);
  border-left-width: 8px;
  border-left-color: var(--method-accent);
  border-radius: var(--dc-radius-md);
  background: var(--method-tint);
  box-shadow: 0 12px 28px rgba(10, 26, 34, 0.06);
  width: min(100%, 66.666%);
}
.method-feature--expertise { --method-accent: var(--dc-primary); }
.method-feature--ai { --method-accent: color-mix(in srgb, var(--dc-primary) 55%, var(--dc-secondary) 45%); }
.method-feature--music { --method-accent: color-mix(in srgb, var(--dc-secondary) 70%, #8fcfff 30%); }
.method-feature--image-right {
  grid-template-columns: minmax(0, 1fr) 200px;
}
.method-feature--image-right .method-feature__visual {
  grid-column: 2;
}
.method-feature--image-right .method-feature__content {
  grid-column: 1;
}
.method-feature__num {
  display: none;
}
.method-feature__visual {
  border-radius: 0.75rem;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  margin-bottom: 0;
  position: relative;
  grid-row: 1;
  width: 100%;
  height: 100%;
  min-height: 180px;
  border: 1px dashed color-mix(in srgb, var(--method-accent) 45%, transparent);
  background: linear-gradient(135deg, color-mix(in srgb, var(--method-accent) 10%, #fff), rgba(255,255,255,0));
}
.method-feature__content {
  align-self: center;
}
.method-feature--image-right .method-feature__content {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.method-grid--stack .method-feature:nth-child(2) {
  margin-left: auto;
}
.method-feature__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.method-feature__symbol {
  display: flex;
  align-items: center;
  justify-content: center;
}
.method-feature__symbol svg {
  width: 32px;
  height: 32px;
  stroke: var(--method-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.method-feature__num {
  font-family: var(--dc-font-technical);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dc-primary);
  margin-bottom: 0.6rem;
}
.method-feature__title {
  font-family: var(--dc-font-serif);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--method-accent);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.method-feature__body {
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--dc-on-surface-variant);
}
@media (max-width: 1024px) {
  .method-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .method-feature,
  .method-feature--image-right {
    grid-template-columns: 160px minmax(0, 1fr);
    padding: 1.25rem 1.25rem 1.25rem 1.2rem;
    border-left-width: 7px;
    width: 100%;
  }
  .method-grid--stack .method-feature:nth-child(2) { margin-left: 0; }
  .method-feature__visual,
  .method-feature--image-right .method-feature__visual {
    grid-column: 1;
    min-height: 150px;
  }
  .method-feature__content,
  .method-feature--image-right .method-feature__content {
    grid-column: 2;
    align-items: flex-start;
    text-align: left;
  }
  .method-feature__visual { aspect-ratio: 1 / 1; }
}
@media (max-width: 640px) {
  .method-feature,
  .method-feature--image-right { grid-template-columns: 1fr; }
  .method-feature__visual {
    width: 120px;
    height: 120px;
    min-height: 120px;
    grid-column: auto;
    margin-bottom: 0.9rem;
  }
  .method-feature__content,
  .method-feature--image-right .method-feature__content { grid-column: auto; }
}

/* --------------------------------------------------------------------------
   16. Audience section
   -------------------------------------------------------------------------- */
.audience-list {
  list-style: none;
  margin-top: 0;
}
.audience-row {
  display: grid;
  grid-template-columns: 200px 1fr 120px;
  gap: 3rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(171, 173, 174, 0.22);
  align-items: center;
}
.audience-row:last-child { border-bottom: 1px solid rgba(171, 173, 174, 0.22); }

.audience-row__icon {
  --audience-accent: var(--dc-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 30%, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.02) 36%, transparent 58%),
    linear-gradient(145deg, color-mix(in srgb, var(--audience-accent) 90%, #081416), color-mix(in srgb, var(--audience-accent) 72%, #050f10));
  border: 1px solid color-mix(in srgb, var(--audience-accent) 68%, #1d3438);
  box-shadow: 0 10px 20px rgba(6, 16, 20, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}
.audience-row__icon i {
  font-size: 46px;
  color: rgba(237, 250, 252, 0.94);
  line-height: 1;
  display: block;
}
.audience-row__icon svg {
  width: 54px;
  height: 54px;
  stroke: rgba(237, 250, 252, 0.94);
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.audience-row__icon-dot {
  fill: rgba(237, 250, 252, 0.96);
  stroke: none;
}
.audience-row__label {
  font-family: var(--dc-font-technical);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dc-primary);
  padding-top: 0.25rem;
}
.audience-row--organizer .audience-row__icon { --audience-accent: var(--dc-primary); }
.audience-row--changer .audience-row__icon { --audience-accent: color-mix(in srgb, var(--dc-primary) 55%, var(--dc-secondary) 45%); }
.audience-row--participants .audience-row__icon { --audience-accent: color-mix(in srgb, var(--dc-secondary) 70%, #8fcfff 30%); }
.audience-row__claim {
  font-family: var(--dc-font-serif);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--dc-on-surface);
  margin-bottom: 0.6rem;
}
.audience-row__body {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--dc-on-surface-variant);
  max-width: 68ch;
}
.audience-experience {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.25rem;
  align-items: center;
  border-radius: var(--dc-radius-lg);
  padding: clamp(1.35rem, 2.8vw, 2rem);
  background: linear-gradient(135deg, rgba(14, 102, 106, 0.12) 0%, rgba(0, 119, 200, 0.14) 100%);
  border: 1px solid rgba(14, 102, 106, 0.22);
}
.audience-experience__eyebrow {
  font-family: var(--dc-font-technical);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dc-primary);
  margin-bottom: 0.6rem;
}
.audience-experience__title {
  font-family: var(--dc-font-serif);
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--dc-on-surface);
  margin-bottom: 0.65rem;
}
.audience-experience__body {
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--dc-on-surface-variant);
  max-width: 74ch;
}
.audience-experience__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 30%, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.02) 36%, transparent 58%),
    linear-gradient(145deg, color-mix(in srgb, var(--dc-secondary) 82%, #081416), color-mix(in srgb, var(--dc-secondary) 64%, #050f10));
  border: 1px solid color-mix(in srgb, var(--dc-secondary) 60%, #1d3438);
  box-shadow: 0 10px 20px rgba(6, 16, 20, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}
.audience-experience__icon i {
  font-size: 42px;
  color: rgba(237, 250, 252, 0.94);
  line-height: 1;
}
@media (max-width: 768px) {
  .audience-row { grid-template-columns: 1fr; gap: 0.5rem; }
  .audience-row__icon { display: none; }
  .audience-experience {
    margin-top: 1.3rem;
    grid-template-columns: 1fr;
  }
  .audience-experience__icon { display: none; }
}

/* --------------------------------------------------------------------------
   17. Legal sub-pages
   -------------------------------------------------------------------------- */
.legal-page {
  padding: 6rem 1.5rem 5rem;
  min-height: 60vh;
}
.legal-page__inner {
  max-width: 760px;
  margin-inline: auto;
}
.legal-page__title {
  font-family: var(--dc-font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--dc-on-surface);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(171, 173, 174, 0.25);
}
.legal-page__body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--dc-on-surface-variant);
}
.legal-page__body h2 {
  font-family: var(--dc-font-technical);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dc-on-surface);
  margin: 2.5rem 0 0.75rem;
}
.legal-page__body h3 {
  font-family: var(--dc-font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dc-on-surface);
  margin: 1.5rem 0 0.4rem;
}
.legal-page__body p { margin-bottom: 1rem; }
.legal-page__body a { color: var(--dc-primary); }
.legal-page__body a:hover { text-decoration: underline; }
.legal-page__body address {
  font-style: normal;
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   17. Scroll reveal animation
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --------------------------------------------------------------------------
   18. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero__inner       { grid-template-columns: 1fr; gap: 3rem; }
  .editorial-split   { grid-template-columns: 1fr; gap: 2.5rem; }
  .editorial-split__right { padding-top: 0; }
  .cards-3           { grid-template-columns: repeat(2, 1fr); }
  .footer__inner     { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav__logo { font-size: 1.35rem; }
  .nav__tagline {
    display: block;
    font-size: 0.6rem;
  }
  .nav__menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(245, 246, 247, 0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(171, 173, 174, 0.38);
    box-shadow: 0 16px 36px rgba(12, 22, 26, 0.22);
    z-index: 99;
  }
  .nav__menu.is-open { display: flex; }
  .nav__menu li { width: 100%; }
  .nav__menu a { display: block; padding: 0.875rem 1.5rem; font-size: 0.875rem; }
  .nav__hamburger { display: flex; }
  .nav__cta { display: none; }

  /* CTA injected into the dropdown menu on mobile */
  .nav__menu-cta-item {
    display: block;
    padding: 0.75rem 1.5rem 1rem;
    border-top: 1px solid rgba(171, 173, 174, 0.22);
    margin-top: 0.25rem;
  }
  .nav__menu-cta-item a {
    display: block !important;
    padding: 0.7rem 1.25rem !important;
    background: var(--dc-gradient-primary);
    color: #fff !important;
    font-weight: 600;
    border-radius: var(--dc-radius-md);
    text-align: center;
  }

  .hero {
    padding: clamp(1.75rem, 3.2vh, 2.5rem) 1rem clamp(1.5rem, 2.8vh, 2rem);
    min-height: calc(100svh - var(--dc-nav-height));
    min-height: calc(100dvh - var(--dc-nav-height));
  }
  .section { padding: 3.5rem 1rem; }
  .section--dark { padding: 3.5rem 1rem; }
  .cards-3, .cards-2 { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer { padding: 3rem 1rem 2rem; }
}

@media (max-width: 480px) {
  .hero__buttons { flex-direction: column; align-items: flex-start; }
  .hero__title   { font-size: clamp(2.5rem, 10vw, 4rem); }
}