/* Aitive corporate holding site — calm nordic paper */

:root {
  color-scheme: light;
  --paper: #f7f4ef;
  --paper-deep: #efe9e0;
  --ink: #101828;
  --fjord: #17324d;
  --fjord-soft: rgba(23, 50, 77, 0.72);
  --blue: #3454d1;
  --blue-hover: #2a45b5;
  --line: rgba(16, 24, 40, 0.1);
  --line-strong: rgba(16, 24, 40, 0.16);
  /* ~4.7:1 on Warm Paper for body secondary text (WCAG AA) */
  --muted: rgba(16, 24, 40, 0.68);
  --card: rgba(255, 255, 255, 0.42);
  --radius: 12px;
  --shell: min(1120px, calc(100% - 2.5rem));
  --header-h: 4.25rem;
  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
  --sar: env(safe-area-inset-right, 0px);
  font-family: Inter, Geist, "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
  background: var(--paper);
  color: var(--ink);
}

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

html {
  scroll-behavior: smooth;
}

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

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

body {
  margin: 0;
  min-height: 100%;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: 1.0625rem;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--blue);
}

/* WCAG 2.4.7 — visible keyboard focus, never mouse-only */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.75rem;
  z-index: 100;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-160%);
  transition: transform 0.18s ease;
  text-decoration: none;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  color: var(--paper);
}

/* Scroll-into-view reveals (disabled under reduced motion via .is-visible default) */
.reveal {
  opacity: 0;
  transform: translateY(0.85rem);
  transition:
    opacity 0.65s cubic-bezier(0.22, 0.8, 0.25, 1),
    transform 0.65s cubic-bezier(0.22, 0.8, 0.25, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.portfolio-card.reveal {
  --reveal-delay: 0ms;
}

.portfolio-card.reveal:nth-child(2) {
  --reveal-delay: 80ms;
}

.portfolio-card.reveal:nth-child(3) {
  --reveal-delay: 160ms;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Typography helpers */

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  /* Fjord on paper is well above AA for large/bold text */
  color: var(--fjord);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2.75rem;
}

.section-head h2,
.closing h2,
.perspective-quote {
  margin: 0;
  font-weight: 560;
  letter-spacing: -0.025em;
  line-height: 1.18;
  color: var(--ink);
}

.section-head h2 {
  font-size: clamp(1.65rem, 2.4vw, 2.15rem);
}

.section-intro {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 38rem;
  font-size: 1.0625rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.85rem;
  min-width: 2.85rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.975rem;
  font-weight: 550;
  text-decoration: none;
  cursor: pointer;
  transition:
    background 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--blue);
  color: #fff !important;
  box-shadow: 0 1px 0 rgba(16, 24, 40, 0.06);
}

.btn-primary:hover {
  background: var(--blue-hover);
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(52, 84, 209, 0.22);
}

.btn-primary:focus-visible {
  outline-color: var(--fjord);
}

.btn-secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink) !important;
}

.btn-secondary:hover {
  border-color: var(--fjord);
  color: var(--fjord) !important;
  background: color-mix(in srgb, var(--fjord) 4%, transparent);
}

.btn-ghost {
  background: transparent;
  color: var(--fjord-soft) !important;
  border-color: transparent;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  padding-inline: 0.5rem;
}

.btn-ghost:hover {
  color: var(--blue) !important;
}

.text-link {
  display: inline-flex;
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--blue);
  font-weight: 550;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

/* Hero — black cover; cursor feeds current, tears open, static falls, heals */

.hero {
  --ink: #0a0c10;
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding:
    calc(2rem + var(--sat))
    max(1.25rem, var(--sar))
    calc(3rem + var(--sab))
    max(1.25rem, var(--sal));
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: #f7f4ef;
  cursor: default;
  touch-action: pan-y;
}

.hero.is-hot {
  cursor: default;
}

.hero.is-reduced {
  cursor: default;
}

/* Actual page source under the snow */
.hero-code {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  overflow: hidden;
  font-family: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  font-size: clamp(10px, 0.85vw, 12.5px);
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: #7d8da6;
  white-space: pre;
  tab-size: 2;
  pointer-events: none;
  user-select: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.hero.has-code .hero-code {
  opacity: 1;
}

.hero-code .tok-tag {
  color: #7aa2ff;
}

.hero-code .tok-attr {
  color: #9ecbff;
}

.hero-code .tok-str {
  color: #c3a6ff;
}

.hero-code .tok-com {
  color: #5a6578;
  font-style: italic;
}

/* Canvas interference / cover layer */
.hero-snow {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  /* Avoid CSS filters; all look is drawn in Canvas 2D */
  background: transparent;
}

.hero-center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(44rem, calc(100vw - 2rem));
  max-width: 44rem;
  padding: 1.5rem 0.5rem;
  border-radius: 20px;
  pointer-events: none;
}

.hero-logo {
  width: clamp(6.5rem, 16vw, 10.5rem);
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 0 32px rgba(52, 84, 209, 0.22));
  opacity: 0;
  transform: translateY(0.4rem);
  animation: hero-logo-in 0.9s cubic-bezier(0.22, 0.8, 0.25, 1) 0.12s forwards;
}

@keyframes hero-logo-in {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/*
 * Fixed layout box: invisible full sentence reserves height/width so the
 * stream never reflows or recenters as characters appear.
 */
.hero-sub {
  position: relative;
  margin: 1.35rem 0 0;
  width: 100%;
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  font-weight: 450;
  letter-spacing: -0.01em;
  line-height: 1.5;
  text-align: left;
  /* High contrast on near-black for WCAG AA */
  color: rgba(247, 244, 239, 0.9);
  text-shadow: 0 1px 18px rgba(10, 12, 16, 0.85);
}

.hero-sub-sizer {
  display: block;
  visibility: hidden;
  /* Prefer a single line when space allows; wrap only when needed */
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
}

.hero-sub-stream {
  position: absolute;
  inset: 0;
  text-align: left;
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
}

.hero-sub-text {
  white-space: pre-wrap;
}

/* Newest glyph: dark green flash → settles to normal white
   #1f6b4a on near-black is decorative flash only (not sole meaning). */
.hero-sub-ch {
  color: rgba(247, 244, 239, 0.9);
  text-shadow: none;
  transition:
    color 0.55s ease,
    text-shadow 0.55s ease;
}

.hero-sub-ch.is-fresh {
  color: #3d9b72;
  text-shadow:
    0 0 10px rgba(45, 140, 100, 0.55),
    0 0 22px rgba(30, 100, 70, 0.35);
  transition: none;
}

@media (max-width: 640px) {
  .hero-center {
    width: min(100%, calc(100vw - 2rem));
    max-width: none;
    padding-inline: 0.15rem;
  }

  .hero-sub {
    font-size: clamp(0.9rem, 3.8vw, 1rem);
    line-height: 1.5;
  }
}

/* LLM-style caret while streaming */
.hero-caret {
  display: inline-block;
  width: 0.08em;
  height: 1.05em;
  margin-left: 0.12em;
  vertical-align: -0.12em;
  background: rgba(180, 200, 255, 0.85);
  border-radius: 1px;
  opacity: 0;
}

.hero-caret.is-typing {
  opacity: 1;
  animation: caret-blink 1.05s steps(1, end) infinite;
}

.hero-caret.is-done {
  opacity: 0;
  transition: opacity 0.45s ease 0.35s;
}

@keyframes caret-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-caret {
    display: none;
  }
}

/* Scroll nudge: hidden until typeahead finishes (or reduced-motion) */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: max(1.5rem, var(--sab));
  /* Above canvas + center copy so clicks always hit the CTA */
  z-index: 5;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  transform: translateX(-50%) translateY(0.4rem);
  min-height: 2.75rem;
  min-width: 6.5rem;
  padding: 0.55rem 1.05rem 0.45rem;
  border: 1px solid rgba(247, 244, 239, 0.22);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  /* ~4.6:1 on near-black for WCAG AA */
  color: rgba(247, 244, 239, 0.86);
  background: rgba(10, 12, 16, 0.62);
  backdrop-filter: blur(8px);
  opacity: 0;
  /* Keep hit-testing available once armed; never capture-steal from hero */
  pointer-events: none;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    opacity 0.55s ease,
    transform 0.55s cubic-bezier(0.22, 0.8, 0.25, 1);
  cursor: pointer;
  touch-action: manipulation;
}

.hero-scroll.is-ready {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.hero-scroll.is-ready.is-nudge {
  animation: hero-scroll-nudge 2.4s ease-in-out 0.4s 3;
}

/* Children must not swallow hit targets oddly */
.hero-scroll-label,
.hero-scroll-chevron {
  pointer-events: none;
}

.hero-scroll:hover {
  color: #fff;
  border-color: rgba(120, 150, 255, 0.55);
  background: rgba(10, 12, 16, 0.78);
}

.hero-scroll:focus-visible {
  opacity: 1;
  pointer-events: auto;
  outline: 2px solid #8eb0ff;
  outline-offset: 3px;
  color: #fff;
}

.hero-scroll-chevron {
  display: block;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-0.12rem);
  opacity: 0.85;
}

@keyframes hero-scroll-nudge {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(0.35rem);
  }
  60% {
    transform: translateX(-50%) translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%);
    animation: none !important;
  }

  .hero-scroll.is-nudge {
    animation: none !important;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 2rem;
}

.lede {
  margin: 1.35rem 0 0;
  max-width: 40rem;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.6;
  color: var(--muted);
}

/* Sections */

.section {
  padding: clamp(3.75rem, 8vw, 6.5rem) 0;
}

.section + .section {
  border-top: 1px solid var(--line);
}

/* Companies — investor-grade portfolio board */

.companies {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(52, 84, 209, 0.05), transparent 55%),
    var(--paper);
}

.closing-lede {
  margin: 0.85rem 0 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

.section-head--wide {
  max-width: 36rem;
}

.section-head--portfolio {
  max-width: 40rem;
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.section-kicker {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.section-lede {
  margin: 0.85rem 0 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

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

.portfolio-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 16.25rem;
  padding: 1.4rem 1.45rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, white 78%, var(--paper)) 0%,
      color-mix(in srgb, var(--paper-deep) 22%, white) 100%
    );
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 14px 36px rgba(16, 24, 40, 0.045);
  text-decoration: none;
  color: inherit;
  transition:
    transform 0.28s cubic-bezier(0.22, 0.8, 0.25, 1),
    box-shadow 0.28s ease,
    border-color 0.2s ease;
}

.portfolio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--fjord) 18%, transparent), transparent);
  opacity: 0.7;
}

.portfolio-card:is(a):hover,
.portfolio-card:is(a):focus-visible {
  color: inherit;
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--blue) 22%, var(--line));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.75) inset,
    0 18px 44px rgba(16, 24, 40, 0.08);
}

.portfolio-card:is(a):hover .portfolio-logo,
.portfolio-card:is(a):focus-visible .portfolio-logo {
  transform: translateY(-1px);
}

.portfolio-card:is(a):hover .portfolio-go-arrow,
.portfolio-card:is(a):focus-visible .portfolio-go-arrow {
  transform: translateX(0.28rem);
  color: var(--blue);
}

.portfolio-card:is(a):hover .portfolio-go-label,
.portfolio-card:is(a):focus-visible .portfolio-go-label {
  color: var(--fjord);
}

.portfolio-card:is(a):focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.portfolio-card--soon {
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, white 62%, var(--paper)) 0%,
      color-mix(in srgb, var(--paper-deep) 40%, var(--paper)) 100%
    );
  border-style: solid;
  border-color: color-mix(in srgb, var(--ink) 10%, transparent);
}

.portfolio-card--soon::before {
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--blue) 35%, transparent), transparent);
}

.portfolio-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
}

.portfolio-index {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--fjord) 32%, transparent);
  font-variant-numeric: tabular-nums;
}

.portfolio-card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  flex: 1;
  min-width: 0;
}

/* L1 — brand name / logo */
.portfolio-name {
  margin: 0 0 0.7rem;
  font-size: clamp(1.45rem, 2.4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--fjord);
}

.portfolio-logo {
  display: block;
  width: auto;
  height: clamp(2rem, 3vw, 2.5rem);
  max-width: 100%;
  margin: 0 0 0.75rem;
  object-fit: contain;
  object-position: left center;
  transition: transform 0.28s cubic-bezier(0.22, 0.8, 0.25, 1);
}

.portfolio-logo--tutre {
  height: clamp(2.15rem, 3.2vw, 2.7rem);
}

/* L2 — product one-liner (what it is) */
.portfolio-tag {
  margin: 0;
  max-width: 19rem;
  font-size: 1.02rem;
  font-weight: 550;
  line-height: 1.35;
  color: var(--fjord);
  letter-spacing: -0.015em;
}

/* L3 — supporting detail (what it solves) */
.portfolio-blurb {
  margin: 0.45rem 0 0;
  max-width: 21rem;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--muted);
  letter-spacing: -0.005em;
}

.portfolio-note {
  margin: 0.6rem 0 0;
  max-width: 21rem;
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.005em;
  color: var(--fjord-soft);
}

.portfolio-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.15rem;
  border-top: 1px solid color-mix(in srgb, var(--ink) 7%, transparent);
}

.portfolio-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.portfolio-cats li {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.5rem;
  border-radius: 5px;
  border: 1px solid color-mix(in srgb, var(--ink) 9%, transparent);
  background: color-mix(in srgb, white 55%, var(--paper));
  font-size: 0.72rem;
  font-weight: 550;
  letter-spacing: 0.01em;
  color: color-mix(in srgb, var(--fjord) 72%, transparent);
}

.portfolio-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fjord) 70%, transparent);
  background: color-mix(in srgb, white 55%, var(--paper));
  white-space: nowrap;
}

.portfolio-badge--live {
  border-color: color-mix(in srgb, var(--blue) 32%, transparent);
  color: var(--blue);
  background: color-mix(in srgb, var(--blue) 9%, white);
}

.portfolio-badge--soon {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--fjord) 26%, transparent);
  color: var(--fjord-soft);
  background: color-mix(in srgb, var(--paper-deep) 55%, white);
}

.portfolio-go {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--fjord) 58%, transparent);
  white-space: nowrap;
}

.portfolio-go-label {
  transition: color 0.2s ease;
}

.portfolio-go-arrow {
  display: inline-block;
  color: var(--blue);
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.22, 0.8, 0.25, 1), color 0.2s ease;
}

@media (max-width: 900px) {
  .portfolio {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

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

@media (max-width: 640px) {
  .portfolio-logo {
    height: 1.85rem;
  }

  .portfolio-logo--tutre {
    height: 2rem;
  }

  .portfolio-name {
    font-size: 1.4rem;
  }

  .portfolio-tag {
    font-size: 0.98rem;
  }

  .portfolio-blurb {
    font-size: 0.86rem;
  }

  .portfolio-card {
    padding: 1.25rem 1.2rem 1.15rem;
  }
}

/* Generic card (used in other sections if needed) */
.card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.5rem 1.45rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}

.card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--fjord);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Principles */

.principle-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.principle-list li {
  display: grid;
  grid-template-columns: minmax(12rem, 18rem) 1fr;
  gap: 1.25rem 2rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.principle-list h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fjord);
}

.principle-list p {
  margin: 0;
  color: var(--muted);
}

/* Proof / workflow */

.proof {
  background: color-mix(in srgb, var(--paper-deep) 70%, var(--paper));
}

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

.proof-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.35rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper) 78%, white);
}

.proof-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--fjord);
}

.proof-card > p {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.98rem;
}

.workflow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.workflow li {
  position: relative;
  padding: 0.9rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--paper) 88%, white);
  min-height: 4.75rem;
}

.workflow-num {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.workflow-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 560;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
}

.proof-cta {
  margin: 1.35rem 0 0;
  margin-top: auto;
  padding-top: 1.25rem;
}

/* Perspective */

.perspective-inner {
  max-width: 44rem;
}

.perspective-quote {
  font-size: clamp(1.45rem, 2.5vw, 1.95rem);
  font-weight: 520;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--fjord);
}

.perspective-body {
  margin: 1.5rem 0 0;
  max-width: 38rem;
  color: var(--muted);
}

/* Closing — informal kaffeprat CTA */

.closing {
  padding-bottom: clamp(4.5rem, 10vw, 7.5rem);
  background:
    radial-gradient(ellipse 70% 55% at 12% 80%, rgba(52, 84, 209, 0.06), transparent 60%),
    radial-gradient(ellipse 55% 50% at 92% 20%, rgba(23, 50, 77, 0.05), transparent 55%),
    var(--paper);
}

.closing-card {
  display: grid;
  grid-template-columns: minmax(10rem, 16rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  max-width: 52rem;
  margin-inline: auto;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, white 72%, var(--paper)) 0%,
      color-mix(in srgb, var(--paper-deep) 35%, var(--paper)) 100%
    );
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.65) inset,
    0 18px 48px rgba(16, 24, 40, 0.05);
}

.closing-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 11rem;
}

.closing-illustration {
  width: min(100%, 17rem);
  height: auto;
  overflow: visible;
}

.closing-illustration .steam {
  transform-origin: bottom center;
  animation: steam-rise 2.8s ease-in-out infinite;
}

.closing-illustration .steam-a {
  animation-delay: 0s;
}

.closing-illustration .steam-b {
  animation-delay: 0.45s;
}

.closing-illustration .steam-c {
  animation-delay: 0.9s;
}

.closing-illustration .chat-bubble {
  transform-origin: 200px 80px;
  animation: bubble-pop 4.5s ease-in-out infinite;
}

.closing-illustration .ping {
  transform-origin: 248px 28px;
  animation: ping-soft 2.6s ease-out infinite;
}

@keyframes steam-rise {
  0%,
  100% {
    opacity: 0.25;
    transform: translateY(0) scaleY(1);
  }
  50% {
    opacity: 0.75;
    transform: translateY(-6px) scaleY(1.08);
  }
}

@keyframes bubble-pop {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  40% {
    transform: translateY(-3px) scale(1.03);
  }
  55% {
    transform: translateY(-1px) scale(1.01);
  }
}

@keyframes ping-soft {
  0% {
    opacity: 0.45;
    transform: scale(1);
  }
  70% {
    opacity: 0;
    transform: scale(2.4);
  }
  100% {
    opacity: 0;
    transform: scale(2.4);
  }
}

.closing-copy {
  min-width: 0;
}

.closing-eyebrow {
  color: var(--blue);
}

.closing h2 {
  font-size: clamp(1.65rem, 2.8vw, 2.2rem);
  margin: 0;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fjord);
}

.closing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 1.6rem;
}

.closing-note {
  margin: 1.25rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.closing-note a {
  color: var(--fjord);
  font-weight: 550;
  text-decoration: none;
  text-underline-offset: 0.18em;
}

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

.closing-note a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (max-width: 720px) {
  .closing-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 1.5rem 1.25rem 1.75rem;
  }

  .closing-visual {
    min-height: 0;
  }

  .closing-illustration {
    width: min(100%, 13.5rem);
  }

  .closing-lede {
    margin-inline: auto;
  }

  .closing-actions {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .closing-illustration .steam,
  .closing-illustration .chat-bubble,
  .closing-illustration .ping {
    animation: none !important;
  }
}

/* Anchor offset so skip / in-page links clear nothing (no sticky header) */
#selskaper,
#kontakt {
  scroll-margin-top: 1.25rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 calc(1.75rem + var(--sab));
  background: color-mix(in srgb, var(--paper-deep) 45%, var(--paper));
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem 2rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-brand img {
  width: 2.65rem;
  height: auto;
  opacity: 0.9;
}

.footer-brand p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
  font-size: 0.92rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--fjord-soft);
  border-radius: 4px;
}

.footer-links a:hover {
  color: var(--blue);
}

.footer-links a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  color: var(--blue);
}

/* Soft selection that matches brand */
::selection {
  background: color-mix(in srgb, var(--blue) 28%, transparent);
  color: var(--ink);
}

.hero ::selection {
  background: color-mix(in srgb, var(--blue) 45%, transparent);
  color: #fff;
}

/* Responsive */

@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

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

  .principle-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

@media (max-width: 720px) {
  :root {
    --shell: min(1120px, calc(100% - 1.5rem));
  }

  .hero-tech {
    font-size: 0.58rem;
  }

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

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .btn-ghost {
    width: auto;
    align-self: flex-start;
  }
}