/* ==========================================================================
   DP Digital — shared design system (index, privacy, terms)
   ========================================================================== */

:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --ink: #0b1c33;
  --body: #44546b;
  --muted: #64748b;
  --line: #e3e9f1;
  --accent: #1d4ed8;         /* links, kickers, focus rings */
  --accent-strong: #1e40af;  /* hover states */
  --accent-tint: #eff6ff;    /* light washes, badge bg */
  --accent-soft: #bfdbfe;    /* subtle borders */
  --accent-glow: rgb(29 78 216 / 0.08); /* hero wash */
  --sam: #047857;
  --sam-tint: #ecfdf5;
  --maw: #b45309;
  --maw-tint: #fffbeb;
  --radius: 14px;
  --shadow: 0 1px 2px rgb(11 28 51 / 0.05), 0 10px 30px rgb(11 28 51 / 0.06);
  --section-tint: #e8f1ff;                 /* light blue band */
  --grad-cta: linear-gradient(135deg, #1e40af, #1d4ed8 55%, #0ea5e9);
  --grad-hero: linear-gradient(160deg, #0f2a5f 0%, #1e40af 45%, #1d4ed8 75%, #0284c7 100%);
  --grad-sam: linear-gradient(150deg, #04331f 0%, #065f46 50%, #059669 100%);
  --grad-maw: linear-gradient(150deg, #fffbeb 0%, #ffffff 65%);
  --shadow-lift: 0 2px 4px rgb(11 28 51 / 0.06), 0 16px 40px rgb(11 28 51 / 0.10);
}

/* Base ------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--body);
  background-color: var(--bg);
}

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.75em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

/* links inside running text must not rely on color alone (WCAG 1.4.1) */
p a,
dd a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

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

.container {
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* Header ------------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgb(255 255 255 / 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #1e40af, #1d4ed8 45%, #06b6d4);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.875rem;
}

.site-header__brand img {
  display: block;
  height: 42px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}

.site-nav a {
  color: var(--body);
  font-weight: 500;
  font-size: 0.9375rem;
}

.site-nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

/* nav CTA pill: beat .site-nav a color/weight */
.site-nav a.btn {
  font-weight: 600;
}

.site-nav a.btn--primary {
  color: #fff;
}

.site-nav a.btn--primary:hover {
  color: #fff;
  background: var(--accent-strong);
}

/* Hero -------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 10vw, 7rem) clamp(5rem, 11vw, 8rem);
  text-align: center;
  background: var(--grad-hero);
}

.hero__inner {
  position: relative;
  max-width: 52rem;
  margin-inline: auto;
}

.hero h1 {
  color: #fff;
}

.hero a:focus-visible {
  outline-color: #fff;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  pointer-events: none;
}

.hero::before {
  left: -160px;
  top: -140px;
  background: radial-gradient(circle, rgb(255 255 255 / 0.10), transparent 70%);
}

.hero::after {
  right: -160px;
  bottom: -180px;
  background: radial-gradient(circle, rgb(34 211 238 / 0.22), transparent 70%);
}

.hl {
  color: #93c5fd; /* fallback if background-clip is unsupported */
  background: linear-gradient(90deg, #93c5fd, #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  line-height: 0;
}

.hero__wave svg {
  width: 100%;
  height: clamp(36px, 6vw, 84px);
  display: block;
}

.badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgb(255 255 255 / 0.25);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.12);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__sub {
  max-width: 42rem;
  margin: 0 auto 2rem;
  font-size: clamp(1.0625rem, 2vw, 1.1875rem);
  color: rgb(255 255 255 / 0.85);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  text-decoration: none;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
}

.btn--primary:hover {
  background: var(--accent-strong);
  color: #fff;
}

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn--ghost:hover {
  border-color: var(--muted);
  color: var(--ink);
}

.btn--outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgb(255 255 255 / 0.45);
}

.btn--outline:hover {
  background: rgb(255 255 255 / 0.12);
  border-color: #fff;
  color: #fff;
}

.btn--sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.875rem;
}

/* Sections ---------------------------------------------------------------- */

.section {
  padding-block: clamp(3rem, 8vw, 5.5rem);
}

.section--surface {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.section--flush {
  border-top: 0;
}

.section--tint {
  background: var(--section-tint);
}

.section__kicker {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
  background: var(--accent-tint);
  margin-bottom: 0.75rem;
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.h2-bar::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 0.5rem;
  border-radius: 999px;
  background: var(--grad-cta);
}

/* Pillars ----------------------------------------------------------------- */

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.pillar {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.pillar:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.pillar h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0.875rem 0 0.25rem;
}

.pillar p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--body);
}

.pillar__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--grad-cta);
  color: #fff;
}

.pillar__icon svg {
  width: 20px;
  height: 20px;
}

@media (prefers-reduced-motion: reduce) {
  .pillar {
    transition: none;
  }

  .pillar:hover {
    transform: none;
  }
}

/* Showcase panels --------------------------------------------------------- */

.showcase {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.25rem);
  border-radius: 24px;
}

.panel--sam {
  background: var(--grad-sam);
  box-shadow: var(--shadow-lift);
}

.panel--maw {
  background: var(--grad-maw);
  border: 1px solid #fde68a;
  box-shadow: var(--shadow);
}

.panel--flip .panel__content { order: 2; }
.panel--flip .panel__media { order: 1; }

.panel__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
}

.panel__logo {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: #fff;
  border-radius: 10px;
}

.panel--maw .panel__logo { border: 1px solid var(--line); }

.panel__logo img { width: 32px; height: 32px; object-fit: contain; }

/* hat mark has padding in the JPG; crop+zoom so it fills the chip */
.panel--sam .panel__logo {
  overflow: hidden;
}

.panel--sam .panel__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.45);
}

.panel__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.panel__title {
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 0.125rem;
}

.panel__domain { font-size: 0.875rem; margin-bottom: 1rem; }
.panel__lead { font-weight: 600; margin-bottom: 0.5rem; }
.panel__body { margin-bottom: 0; }

.panel__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
  margin-top: 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
}

.panel__media img { width: 100%; height: auto; }

.panel--sam .panel__media img {
  max-width: 300px;
  display: block;
  margin-inline: auto;
  /* white edge + soft halo covers rough cutout fringing on the green stage */
  filter:
    drop-shadow(0 0 0.5px #fff)
    drop-shadow(0 0 1px #fff)
    drop-shadow(0 0 2px rgb(255 255 255 / 0.95))
    drop-shadow(0 0 10px rgb(255 255 255 / 0.55))
    drop-shadow(0 0 24px rgb(255 255 255 / 0.35))
    drop-shadow(0 24px 48px rgb(0 0 0 / 0.35));
}

.panel--maw .panel__media img {
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.panel__media-fallback {
  display: grid;
  place-items: center;
  min-height: 260px;
  border-radius: 14px;
  background: #fef3c7;
}

/* SAM panel: white type on the dark green stage */
.panel--sam .panel__title { color: #fff; }
.panel--sam .panel__domain { color: rgb(255 255 255 / 0.7); }
.panel--sam .panel__lead { color: #fff; }
.panel--sam .panel__body { color: rgb(255 255 255 / 0.85); }
.panel--sam .tag { background: rgb(255 255 255 / 0.14); color: #fff; }
.panel--sam .btn--card { background: #fff; color: #047857; }
.panel--sam .btn--card:hover { background: #ecfdf5; color: #065f46; }
.panel--sam .panel__links a:not(.btn--card) { color: #fff; text-decoration: underline; text-underline-offset: 2px; }
.panel--sam a:focus-visible { outline-color: #fff; }

/* MAIW panel: ink type on the warm stage */
.panel--maw .panel__title { color: var(--ink); }
.panel--maw .panel__domain { color: var(--muted); }
.panel--maw .panel__lead { color: var(--ink); }
.panel--maw .panel__body { color: var(--body); }
.panel--maw .tag { background: #fef3c7; color: #b45309; }
.panel--maw .btn--card { background: #b45309; color: #fff; }
.panel--maw .btn--card:hover { background: #92400e; color: #fff; }

@media (max-width: 760px) {
  .panel {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.25rem;
    gap: 1.25rem;
  }

  .panel--flip .panel__content { order: 1; }
  .panel--flip .panel__media { order: 2; }

  .showcase {
    gap: 1.5rem;
  }

  /* cap mascot height so the SAM panel doesn't dominate the phone viewport */
  .panel--sam .panel__media img {
    max-height: 200px;
    width: auto;
    max-width: 100%;
  }

  .pillar {
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: 1rem;
    align-items: start;
  }

  .pillar__icon {
    grid-row: 1 / 3;
  }

  .pillar h3 {
    grid-column: 2;
    margin-top: 0;
  }

  .pillar p {
    grid-column: 2;
  }
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: #eef2f7;
  color: var(--body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.btn--card {
  display: inline-block;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.875rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.btn--card:hover {
  background: var(--accent);
  color: #fff;
  text-decoration: none;
}

/* About / company facts ----------------------------------------------------- */

.about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  align-items: start;
}

.facts {
  margin: 0;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.facts > div {
  display: grid;
  grid-template-columns: minmax(6.5rem, 9rem) 1fr;
  gap: 1rem;
  padding-block: 0.625rem;
}

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

.facts dt {
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  align-self: center;
}

.facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
}

/* CTA band ---------------------------------------------------------------- */

.cta {
  padding-block: clamp(2.5rem, 7vw, 4.5rem) clamp(3rem, 8vw, 5.5rem);
}

.cta__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 5vw, 3rem);
  border-radius: 20px;
  background: var(--grad-cta);
  text-align: center;
  box-shadow: var(--shadow-lift);
}

.cta__panel::before {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  right: -140px;
  top: -180px;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.08);
  pointer-events: none;
}

.cta__panel h2 {
  color: #fff;
}

.cta__panel p {
  color: rgb(255 255 255 / 0.88);
  max-width: 34rem;
  margin-inline: auto;
}

.btn--white {
  background: #fff;
  color: var(--accent-strong);
  border: 1px solid #fff;
}

.btn--white:hover {
  background: var(--accent-tint);
  color: var(--accent-strong);
}

.cta__aside {
  margin: 1.25rem 0 0;
  font-size: 0.875rem;
  color: rgb(255 255 255 / 0.75);
}

.cta__aside a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Footer -------------------------------------------------------------------- */

.site-footer {
  background: var(--ink);
  color: rgb(255 255 255 / 0.7);
  font-size: 0.875rem;
}

.site-footer::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #1e40af, #1d4ed8 45%, #06b6d4);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.site-footer a {
  color: rgb(255 255 255 / 0.85);
  font-weight: 500;
}

.site-footer a:hover {
  color: #fff;
}

/* Legal pages (privacy.html, terms.html) ------------------------------------- */

.legal main {
  max-width: 46rem;
  margin-inline: auto;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem) clamp(3rem, 8vw, 5rem);
}

.legal-title {
  text-align: center;
  margin-bottom: 0.25rem;
}

.legal-updated {
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
  margin-bottom: 3rem;
}

.legal h2 {
  font-size: 1.25rem;
  margin-top: 2.5rem;
}

.legal h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.legal .toc {
  margin: 2rem 0;
  padding: 1.5rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.legal .toc h2 {
  margin-top: 0;
  font-size: 1rem;
}

.legal .toc ol {
  margin: 0;
  padding-left: 1.25rem;
}

.legal .toc li {
  padding-block: 0.125rem;
}

.legal .callout {
  margin: 1.5rem 0;
  padding: 0.75rem 1.25rem;
  border-left: 4px solid var(--accent);
  background: var(--surface);
  border-radius: 0 8px 8px 0;
  font-size: 0.9375rem;
  font-style: italic;
}

.legal .address-card {
  margin-top: 1.5rem;
  padding: 1.5rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.legal .address-card p {
  margin: 0;
}

.legal .address-card .address-card__name {
  font-weight: 700;
  color: var(--ink);
}

.legal-footer {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.8125rem;
  border-top: 1px solid var(--line);
}

.legal-footer p {
  margin: 0;
}

/* Responsive ------------------------------------------------------------------ */

@media (max-width: 560px) {
  .site-header__inner {
    flex-direction: row;
    gap: 0.75rem;
    padding-block: 0.625rem;
  }

  .site-header__brand img {
    height: 28px;
  }

  .site-nav {
    gap: 0.75rem;
  }

  .site-nav a {
    font-size: 0.875rem;
  }

  .site-nav .btn--sm {
    padding: 0.4rem 0.9rem;
  }

  .site-header {
    position: static;
  }

  html {
    scroll-padding-top: 1rem;
  }

  .badge {
    font-size: 0.75rem;
  }

  .facts > div {
    grid-template-columns: 1fr;
    gap: 0.125rem;
  }
}