/* ============================================================
   SATOUKIBIJUSU (PORTFOLIO)
   style.css: base, tokens, typography, nav, hero
   Sections are appended in stages; each stage is clearly marked.
   ============================================================ */

/* Fonts are loaded via <link> tags in index.html's <head>, not
   @import here: @import blocks CSS parsing until it resolves,
   which is especially costly on slower/higher-latency mobile
   connections. See index.html for the actual font <link> tags. */

/* ------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
  /* Color */
  --black:        #06070A;
  --surface:       #0D0F14;
  --surface-2:     #1A2230;
  --border:        #1E232C;
  --border-soft:   #171B22;

  --blue:          #3D8BFF;
  --blue-bright:   #5CA2FF;
  --blue-dim:      #2563EB;
  --blue-glow:     rgba(61, 139, 255, 0.18);

  --white:         #F3F5F8;
  --muted:         #8A94A3;
  --muted-2:       #4B5563;

  /* Type */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Layout */
  --container-max: 1240px;
  --gutter: 2rem;
  --section-pad-y: 6.3rem;
  --nav-height: 76px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.3s;
  --dur-med: 0.6s;
}

/* ------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; text-decoration: none; }

button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

ul { list-style: none; }

::selection { background: var(--blue); color: var(--black); }

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

/* ------------------------------------------------------------
   3. TYPOGRAPHY
   ------------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--blue);
  display: inline-block;
}

/* ------------------------------------------------------------
   4. LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-pad { padding: var(--section-pad-y) 0; }

/* ------------------------------------------------------------
   5. LANGUAGE TOGGLE SYSTEM
   Same pattern as the previous site: show/hide by body class.
   ------------------------------------------------------------ */
[data-lang] { display: none !important; }
body.lang-pt [data-lang="pt"],
body.lang-en [data-lang="en"] { display: revert !important; }
body.lang-pt span[data-lang="pt"],
body.lang-en span[data-lang="en"] { display: inline !important; }
body.lang-pt div[data-lang="pt"],
body.lang-en div[data-lang="en"] { display: block !important; }

/* ------------------------------------------------------------
   6. NAVIGATION
   ------------------------------------------------------------ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}

.nav.is-scrolled {
  background: rgba(6, 7, 10, 0.96);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 12px var(--blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--dur-fast) ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--blue);
  transition: width var(--dur-fast) var(--ease-out);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.lang-toggle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease;
}

.lang-toggle:hover { border-color: var(--blue); color: var(--white); }

.nav-social {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.nav-social:hover {
  border-color: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.nav-social svg { width: 15px; height: 15px; }

.nav-toggle {
  display: none;
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  width: 16px; height: 1.5px;
  background: var(--white);
  transition: transform var(--dur-fast) ease, opacity var(--dur-fast) ease;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.nav-mobile-panel {
  position: fixed;
  top: var(--nav-height); left: 0; right: 0;
  background: rgba(6, 7, 10, 0.98);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  z-index: 499;
}

.nav-mobile-panel.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav-mobile-panel a {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
}

/* ------------------------------------------------------------
   7. BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.85rem 1.6rem;
  border-radius: 8px;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}

.btn-primary {
  background: var(--blue);
  color: var(--black);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--blue-glow);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--white);
}

.btn-ghost:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.btn svg { width: 14px; height: 14px; }

/* ------------------------------------------------------------
   8. HERO
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 2rem) 0 4rem;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 60%;
  height: 70%;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: center;
  gap: 3.5rem;
  width: 100%;
}

.hero-content { max-width: 700px; }

.hero-eyebrow { margin-bottom: 1.6rem; }

.hero-title {
  font-size: clamp(3.2rem, 7vw, 5.6rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.hero-mission {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  font-weight: 600;
  color: var(--muted);
  line-height: 1.35;
  max-width: 560px;
  margin-bottom: 2.2rem;
}

.hero-mission strong {
  color: var(--white);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 2.6rem;
  max-width: 680px;
}

.hero-stat {
  flex: 1;
  padding-right: 2.2rem;
  border-right: 1px solid var(--border-soft);
}

.hero-stat:last-child { border-right: none; padding-right: 0; }
.hero-stat:not(:first-child) { padding-left: 2.2rem; }

.hero-stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-top: 0.4rem;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-frame {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 13 / 16;
}

.hero-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.hero-visual-ring {
  position: absolute;
  inset: 6%;
  border: 1px solid var(--border);
  border-radius: 50%;
  z-index: 0;
}

/* ------------------------------------------------------------
   9. COMPANIES (double marquee)
   Each track's inner list is duplicated in the HTML (two copies
   back to back) so translateX(-50%) loops seamlessly.
   ------------------------------------------------------------ */
.companies {
  padding: 2.75rem 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface-2);
}

.companies-head {
  text-align: center;
  margin-bottom: 1.5rem;
}

.marquee-group {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.marquee-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.marquee-viewport::before,
.marquee-viewport::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 8%;
  min-width: 40px;
  z-index: 1;
  pointer-events: none;
}

.marquee-viewport::before {
  left: 0;
  background: linear-gradient(90deg, var(--surface-2) 0%, transparent 100%);
}

.marquee-viewport::after {
  right: 0;
  background: linear-gradient(270deg, var(--surface-2) 0%, transparent 100%);
}

.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
}

.marquee-track--a {
  animation: marqueeLeft 64s linear infinite;
}

.marquee-track--b {
  animation: marqueeRight 92s linear infinite;
}

.marquee-list {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  padding-right: 2.25rem;
}

.logo-item {
  display: flex;
  align-items: center;
  height: 52px;
  opacity: 1;
  filter: none;
  transition: transform var(--dur-fast) ease;
}

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

.logo-item img {
  height: 100%;
  width: auto;
}

/* ------------------------------------------------------------
   11. CASE STUDIES
   ------------------------------------------------------------ */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  margin-top: 0.8rem;
  max-width: 520px;
}

.section-head p {
  color: var(--muted);
  max-width: 360px;
  font-size: 0.92rem;
  padding-bottom: 0.3rem;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.case-card:hover {
  border-color: var(--blue-dim);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.6);
}

.case-card-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border-soft);
}

.case-logo {
  height: 20px;
  width: auto;
}

/* Visible "View Case" badge: every case card links to its own
   dedicated page under case-studies/*.html. Sits at the bottom of
   the card body (no screenshot to float over). */
.case-view-badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 0.4rem;
  background: var(--blue);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 20px;
  margin: 0 1.5rem 1.5rem;
  transition: transform var(--dur-fast) var(--ease-out);
}

.case-view-badge svg {
  width: 11px;
  height: 11px;
}

.case-card:hover .case-view-badge {
  transform: translateY(-2px);
}

.case-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  flex: 1;
}

.case-block-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 0.4rem;
}

.case-block p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ------------------------------------------------------------
   12. AUDIENCE (SaaS-style dashboard)
   All figures live directly in the HTML (text + inline style
   widths/gradients), so updating a number is a single edit with
   no JS or build step involved. See README for a walkthrough.
   Two rows: a top KPI strip (headline metrics), then a row of
   three breakdown cards (Age, Gender, Engagement Insights).
   ------------------------------------------------------------ */

/* Row 1: headline metrics strip */
.dashboard-kpis {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem 1.5rem;
  transition: border-color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
}

.kpi-card:hover {
  border-color: var(--blue-dim);
  transform: translateY(-3px);
}

.kpi-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw, 1.9rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.7rem;
}

.kpi-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Row 2: breakdown cards */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.25rem;
}

.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.9rem 2rem;
  transition: border-color var(--dur-fast) ease;
}

.dash-card:hover { border-color: var(--border-soft); }

.dash-card--gender {
  display: flex;
  flex-direction: column;
}

.dash-card-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

/* horizontal bars (age range, engagement insights) */
.bar-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.bar-row-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--white);
  margin-bottom: 0.45rem;
}

.bar-row-label span:last-child {
  font-family: var(--font-mono);
  color: var(--blue-bright);
  font-weight: 500;
}

.bar-track {
  height: 8px;
  border-radius: 5px;
  background: var(--surface-2);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--blue-dim), var(--blue));
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 1s var(--ease-out);
}

.dash-card.is-visible .bar-fill { transform: scaleX(1); }

/* donut (gender split) built with a conic-gradient + center cutout */
.donut-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
}

.donut {
  --pct: 81.1;
  position: relative;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  flex-shrink: 0;
  background: conic-gradient(var(--blue) calc(var(--pct) * 1%), var(--surface-2) 0);
}

.donut.donut--3 {
  background: conic-gradient(
    var(--blue) 0% calc(var(--pct-1) * 1%),
    var(--blue-bright) calc(var(--pct-1) * 1%) calc(var(--pct-2) * 1%),
    var(--muted-2) calc(var(--pct-2) * 1%) 100%
  );
}

.donut::after {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: var(--surface);
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.donut-legend-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.donut-legend-item .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.donut-legend-item .dot.male { background: var(--blue); }
.donut-legend-item .dot.female { background: var(--blue-bright); }
.donut-legend-item .dot.unspecified { background: var(--muted-2); }

.donut-legend-item strong {
  color: var(--white);
  font-family: var(--font-mono);
  font-weight: 500;
  margin-left: auto;
}

/* ------------------------------------------------------------
   13. CONTENT FORMATS
   ------------------------------------------------------------ */
.content-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.content-card {
  display: block;
  perspective: 1000px;
}

.content-media {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: border-color var(--dur-fast) ease, transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
  transform-style: preserve-3d;
}

.content-card:hover .content-media {
  border-color: var(--blue-dim);
  transform: rotateX(2deg) rotateY(-3deg) scale(1.02);
  box-shadow: 0 24px 60px -24px rgba(0,0,0,0.7);
}

.content-media img {
  width: 100%;
  display: block;
  transition: transform var(--dur-med) var(--ease-out);
}

.content-card:hover .content-media img { transform: scale(1.04); }

.content-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(6, 7, 10, 0.75);
  border: 1px solid rgba(243, 245, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) ease;
}

.content-card:hover .content-play {
  background: var(--blue);
  transform: translate(-50%, -50%) scale(1.08);
}

.content-play svg { width: 16px; height: 16px; color: var(--white); margin-left: 2px; }

.content-info {
  padding: 1.1rem 0.2rem 0;
}

.content-info h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.35rem;
}

.content-info p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}

.content-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue-bright);
}

.content-link svg {
  width: 12px;
  height: 12px;
  transition: transform var(--dur-fast) var(--ease-out);
}

.content-card:hover .content-link svg { transform: translate(2px, -2px); }

/* ------------------------------------------------------------
   14. NODRA (compact mention)
   ------------------------------------------------------------ */
.nodra-mention {
  padding: 3rem 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
}

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

.nodra-mention-text {
  max-width: 640px;
}

.nodra-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.nodra-logo-icon {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--blue);
  box-shadow: 0 0 18px rgba(61, 139, 255, 0.55);
  flex-shrink: 0;
}

.nodra-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--white);
}

.nodra-mention-inner p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 640px;
}

.nodra-mention-inner p strong {
  color: var(--white);
  font-weight: 600;
}

.nodra-mention-inner .btn svg {
  width: 14px;
  height: 14px;
}

/* ------------------------------------------------------------
   15. WHY BRANDS WORK WITH ME
   ------------------------------------------------------------ */
.why-brands { background: var(--surface); }

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.reason-card {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.9rem;
  transition: border-color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
}

.reason-card:hover {
  border-color: var(--blue-dim);
  transform: translateY(-3px);
}

.reason-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--blue-glow);
  color: var(--blue-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.reason-icon svg { width: 18px; height: 18px; }

.reason-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.reason-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ------------------------------------------------------------
   16. TESTIMONIALS
   ------------------------------------------------------------ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.6rem;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 16px;
  padding: 1.9rem;
  min-height: 220px;
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.5;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }

.testimonial-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--muted-2);
  margin-top: 0.15rem;
}

/* ------------------------------------------------------------
   17. CONTACT
   ------------------------------------------------------------ */
.contact { position: relative; overflow: hidden; padding-bottom: 1.5rem; }

.contact-bg-glow {
  position: absolute;
  bottom: 0%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 60%;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-eyebrow { margin-bottom: 1.6rem; justify-content: center; }

.contact-title {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.02;
  margin-bottom: 3rem;
}

.contact-title .accent { color: var(--blue-bright); }

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
}

.contact-link:hover {
  border-color: var(--blue);
  background: var(--blue-glow);
  transform: translateY(-2px);
}

.contact-link svg { width: 17px; height: 17px; }

.contact-character {
  margin-top: 1.5rem;
  opacity: 0.95;
}

.contact-character img {
  width: 440px;
  height: auto;
  margin: 0 auto;
}

/* ------------------------------------------------------------
   18. FOOTER
   ------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 3.5rem 0 0;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-bottom: 2.75rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-brand-name .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.footer-brand-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-top: 0.5rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
}

.footer-nav a {
  font-size: 0.84rem;
  color: var(--muted);
  transition: color var(--dur-fast) ease;
}

.footer-nav a:hover { color: var(--white); }

.footer-social {
  display: flex;
  gap: 0.7rem;
}

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--muted-2);
}

.footer-top {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--dur-fast) ease;
}

.footer-top:hover { color: var(--blue-bright); }
