/* ============================================
   LAMPO INSPIRE — Design System
   ============================================ */

:root {
  --bg: #ECECEA;
  --bg-soft: #F4F3F1;
  --bg-dark: #0E0E0E;
  --ink: #0A0A0A;
  --ink-muted: #5A5A5A;
  --ink-soft: #8A8A8A;
  --line: #D9D8D5;
  --accent: #F4C200;
  --accent-soft: #FFE066;
  --accent-glow: rgba(244, 194, 0, 0.45);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 14px;
  --radius-lg: 24px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 220ms;
  --t-med: 480ms;
  --t-slow: 900ms;

  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 16px 40px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.16);
}

/* ============================================
   SKIP-TO-CONTENT LINK (a11y)
   ============================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 10001;
  background: var(--ink);
  color: var(--accent);
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top 0.25s var(--ease);
}
.skip-link:focus {
  top: 16px;
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  color: var(--accent);
}

/* ============================================
   LIGHTS-OFF INTRO
   ============================================ */
html.lights-off { overflow: hidden; }
html.lights-off body { background: #050505; }
html.lights-off body > *:not(.intro-overlay) {
  opacity: 0;
  pointer-events: none;
}
/* Pause hero animations until lights-on */
html.lights-off .hero-art .stroke,
html.lights-off .hero-art .bulb,
html.lights-off .hero-art .spark { animation-play-state: paused; }

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: radial-gradient(ellipse at center, #0c0c0c 0%, #020202 80%);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  flex-direction: column;
  gap: 60px;
  overflow: hidden;
}
html.lights-off .intro-overlay { display: flex; }

.intro-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.025) 1px, transparent 1.5px);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.5;
}

.intro-bulb {
  position: relative;
  width: 180px;
  z-index: 1;
}
.intro-bulb svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.bulb-icon {
  opacity: 0.45;
  transform-origin: 60px 95px;
  animation: bulbBreathe 3.6s ease-in-out infinite;
  transition: opacity 0.3s ease;
}
@keyframes bulbBreathe {
  0%, 100% { opacity: 0.4; filter: drop-shadow(0 0 6px rgba(244,194,0,0.18)); }
  50%      { opacity: 0.7; filter: drop-shadow(0 0 16px rgba(244,194,0,0.35)); }
}
.intro-overlay:hover .bulb-icon {
  opacity: 0.95;
  filter: drop-shadow(0 0 22px rgba(244,194,0,0.55));
  animation-duration: 1.6s;
}

.bulb-burst {
  opacity: 0;
  transform-origin: 60px 80px;
}

.intro-hint {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 1;
  animation: hintPulse 2.4s ease-in-out infinite;
}
.intro-hint::before, .intro-hint::after {
  content: '';
  width: 28px; height: 1px;
  background: rgba(255,255,255,0.25);
}
@keyframes hintPulse {
  0%, 100% { opacity: 0.35; }
  50%      { opacity: 0.85; }
}

/* Click → light up (smooth, premium, ~3s) */
.intro-overlay.firing {
  background: radial-gradient(circle at center, rgba(244,194,0,0.75) 0%, rgba(15,12,5,0.96) 55%, #030303 82%);
  cursor: default;
  transition: background 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.intro-overlay.firing .bulb-icon {
  animation: bulbIgnite 1.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes bulbIgnite {
  0%   { opacity: 0.5; transform: scale(1);    filter: drop-shadow(0 0 6px rgba(244,194,0,0.2)); }
  6%   { opacity: 0.22; transform: scale(0.93); filter: drop-shadow(0 0 3px rgba(244,194,0,0.08)); }
  10%  { opacity: 0.18; transform: scale(0.92); filter: drop-shadow(0 0 2px rgba(244,194,0,0.06)); }
  35%  { opacity: 1;   transform: scale(1.14); filter: drop-shadow(0 0 30px #F4C200) drop-shadow(0 0 60px #F4C200); }
  60%  { opacity: 1;   transform: scale(1.05); filter: drop-shadow(0 0 38px #F4C200) drop-shadow(0 0 80px #F4C200) drop-shadow(0 0 140px #F4C200); }
  100% { opacity: 1;   transform: scale(1.06); filter: drop-shadow(0 0 42px #F4C200) drop-shadow(0 0 95px #F4C200) drop-shadow(0 0 170px #F4C200); }
}

.intro-overlay.firing .bulb-filament,
.intro-overlay.firing .bulb-glass {
  animation: filamentWhite 1.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.25s;
}
@keyframes filamentWhite {
  0%   { stroke: #F4C200; }
  25%  { stroke: #FFD744; }
  100% { stroke: #FFF8DC; }
}

.intro-overlay.firing .bulb-burst {
  animation: introBurst 2.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.3s;
}
.intro-overlay.firing .burst-2 { animation-delay: 0.65s; }
@keyframes introBurst {
  0%   { opacity: 0;    transform: scale(0.8); stroke-width: 4; }
  8%   { opacity: 0.95; transform: scale(1);   stroke-width: 4; }
  100% { opacity: 0;    transform: scale(80);  stroke-width: 0.2; }
}

.intro-overlay.firing .intro-hint {
  opacity: 0;
  transform: translateY(14px) scale(0.96);
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.intro-overlay.fading {
  opacity: 0;
  transition: opacity 1.6s cubic-bezier(0.45, 0, 0.55, 1);
  pointer-events: none;
}

@media (max-width: 720px) {
  .intro-bulb { width: 140px; }
  .intro-overlay { gap: 40px; }
  .intro-hint { font-size: 0.7rem; letter-spacing: 0.24em; }
  .intro-hint::before, .intro-hint::after { width: 16px; }
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--ink-muted); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }
ul { list-style: none; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h1 { font-size: clamp(2.6rem, 6vw, 5.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4.2vw, 3.6rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); }
h4 { font-size: clamp(1.1rem, 1.4vw, 1.25rem); font-weight: 600; }
p { color: var(--ink-muted); font-size: clamp(1rem, 1.1vw, 1.05rem); }
.lead { font-size: clamp(1.1rem, 1.4vw, 1.3rem); color: var(--ink); line-height: 1.5; }

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--ink-muted);
}

.accent { color: var(--accent); }
.text-glow { text-shadow: 0 0 24px var(--accent-glow); }

/* Layout */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.section-tight { padding: clamp(60px, 7vw, 100px) 0; }
.grid { display: grid; gap: 32px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: 999px;
  transition: all var(--t-fast) var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px var(--accent-glow);
}
.btn-accent {
  background: var(--accent);
  color: var(--ink);
}
.btn-accent:hover {
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg);
}
.btn .arrow {
  display: inline-block;
  transition: transform var(--t-fast) var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }

/* Navigation */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all var(--t-med) var(--ease);
  background: rgba(236, 236, 234, 0);
  backdrop-filter: blur(0px);
}
.nav.scrolled {
  background: rgba(236, 236, 234, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}
.nav-logo img { height: 42px; width: auto; }
.nav-logo .brand { display: flex; flex-direction: column; line-height: 1; }
.nav-logo .brand b { font-weight: 700; letter-spacing: 0.06em; }
.nav-logo .brand span { font-size: 0.65rem; color: var(--ink-muted); letter-spacing: 0.18em; margin-top: 3px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--t-fast) var(--ease);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--ink); }

.nav-right { display: flex; align-items: center; gap: 24px; }
.lang-switch {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  font-weight: 600;
  border: 1px solid var(--ink);
  padding: 6px 12px;
  border-radius: 999px;
  transition: all var(--t-fast) var(--ease);
}
.lang-switch:hover { background: var(--ink); color: var(--bg); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  position: relative;
  z-index: 110;
}
.nav-toggle span {
  position: absolute;
  left: 10px;
  width: 24px; height: 2px;
  background: var(--ink);
  transition: all var(--t-fast) var(--ease);
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-open .nav-toggle span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 60px;
  overflow: hidden;
  background: var(--bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 40px;
  width: 100%;
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 760px;
}
.hero h1 {
  font-size: clamp(3rem, 8vw, 7rem);
  letter-spacing: -0.035em;
  margin-top: 24px;
  margin-bottom: 28px;
}
.hero h1 .light { color: var(--ink); }
.hero h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
}
.hero-tagline {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  margin-bottom: 40px;
  max-width: 540px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }

/* Hero SVG art — replaces image */
.hero-art {
  position: absolute;
  right: -4%;
  top: 8%;
  width: 62%;
  max-width: 820px;
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}
.hero-art svg { width: 100%; height: auto; display: block; }
.hero-art .stroke {
  fill: none;
  stroke: var(--accent);
  stroke-width: 14;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 3200;
  stroke-dashoffset: 3200;
  animation: drawLine 2.6s var(--ease) 0.3s forwards;
  filter: drop-shadow(0 0 18px var(--accent-glow)) drop-shadow(0 0 38px var(--accent-glow));
}
.hero-art .bulb {
  opacity: 0;
  animation: bulbOn 0.9s var(--ease) 2.6s forwards, bulbPulse 3.6s ease-in-out 3.5s infinite;
  transform-origin: center;
}
.hero-art .bulb-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 5;
  stroke-linecap: round;
  filter: drop-shadow(0 0 16px var(--accent-glow));
}
.hero-art .spark {
  fill: var(--accent);
  opacity: 0;
  animation: sparkle 4s ease-in-out infinite;
  filter: drop-shadow(0 0 10px var(--accent-glow));
}
.hero-art .spark-2 { animation-delay: 1.3s; }
.hero-art .spark-3 { animation-delay: 2.6s; }

@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes bulbOn { from { opacity: 0; transform: scale(0.6); } to { opacity: 1; transform: scale(1); } }
@keyframes bulbPulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.25); }
}
@keyframes sparkle {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0.6); }
  40% { opacity: 1; transform: translateY(-20px) scale(1); }
  80% { opacity: 0; transform: translateY(-40px) scale(0.4); }
}

/* Gradient mask so hero art blends into bg */
.hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 140px;
  background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
  pointer-events: none;
  z-index: 4;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 5;
}
.hero-scroll::after {
  content: '';
  width: 1px; height: 36px;
  background: var(--ink-muted);
  animation: scrollLine 2s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Page hero (smaller) */
.page-hero {
  padding-top: 180px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}
.page-hero h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  margin-top: 16px;
  margin-bottom: 24px;
}
.page-hero p { max-width: 640px; font-size: 1.15rem; color: var(--ink); }
.page-hero .squiggle {
  position: absolute;
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}
.page-hero > .container { position: relative; z-index: 1; }

/* Cards */
.card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--line);
  transition: all var(--t-med) var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.card-num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 14px; }
.card p { font-size: 0.98rem; }

/* Services list (home preview) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 60px;
}
.service-card {
  background: var(--bg-soft);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: all var(--t-med) var(--ease);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.service-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
  pointer-events: none;
}
.service-card:hover::before { opacity: 0.6; }
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}
.service-card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.service-card h3 { position: relative; z-index: 1; margin-bottom: 12px; }
.service-card p { position: relative; z-index: 1; font-size: 0.95rem; }
.service-card .more {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}
.service-card .more::after { content: '→'; transition: transform var(--t-fast) var(--ease); }
.service-card:hover .more::after { transform: translateX(6px); }

/* Services full (services page) */
.service-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 40px;
  align-items: start;
  padding: 50px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
  transition: all var(--t-med) var(--ease);
}
.service-row:hover { padding-left: 16px; }
.service-row:hover h3 { color: var(--accent); }
.service-row:last-child { border-bottom: 1px solid var(--line); }
.service-row .num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  font-weight: 500;
}
.service-row h3 {
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 14px;
  transition: color var(--t-fast) var(--ease);
}
.service-row p { font-size: 1.02rem; max-width: 580px; }
.service-row .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.service-row .tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-muted);
}
.service-row .arrow-big {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--ink);
  transition: transform var(--t-med) var(--ease);
}
.service-row:hover .arrow-big { transform: translateX(10px) rotate(-45deg); color: var(--accent); }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 30px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat .num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.stat .num .accent { color: var(--accent); }
.stat .label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 10px;
}

/* About section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  aspect-ratio: 4/5;
  background: var(--ink);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-visual::before {
  content: '';
  position: absolute;
  width: 140%; height: 140%;
  left: -20%; top: -20%;
  background: radial-gradient(circle at 30% 35%, var(--accent-glow) 0%, transparent 45%);
  animation: pulse 6s ease-in-out infinite;
  pointer-events: none;
}
.about-visual::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.06) 1px, transparent 1.4px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 1;
}
.about-visual .logo-mark {
  position: relative;
  z-index: 2;
  width: 55%;
  max-width: 280px;
  filter: drop-shadow(0 0 40px var(--accent-glow));
}
.about-visual .corner-mark {
  position: absolute;
  top: 24px; left: 24px;
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  z-index: 2;
}
.about-visual .corner-mark::before {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--accent);
  margin-right: 10px;
  vertical-align: middle;
}
.about-visual .badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--accent);
  color: var(--ink);
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.about-content h2 { margin: 16px 0 28px; }
.about-content p { margin-bottom: 18px; font-size: 1.05rem; line-height: 1.7; }
.about-content .btn { margin-top: 20px; }

/* Projects (case studies) */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: transform var(--t-med) var(--ease);
}
.project-card:hover { transform: translateY(-6px); }
.project-card .thumb {
  position: absolute; inset: 0;
  transition: transform var(--t-slow) var(--ease);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 28px;
}
.project-card:hover .thumb { transform: scale(1.04); }
.project-card .thumb::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.08) 1px, transparent 1.4px);
  background-size: 22px 22px;
  pointer-events: none;
}
.project-card .thumb::after {
  content: attr(data-letter);
  position: absolute;
  left: 28px;
  bottom: -28px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(10rem, 22vw, 18rem);
  line-height: 0.78;
  color: rgba(255, 255, 255, 0.10);
  letter-spacing: -0.06em;
  pointer-events: none;
}
.project-card .thumb .badge-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  border: 1px solid rgba(244, 194, 0, 0.5);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 1;
}

/* Card / case visual gradient palettes */
.thumb-coffee  { background: linear-gradient(135deg, #2A1810 0%, #5C3A21 100%); }
.thumb-tech    { background: linear-gradient(135deg, #0A1628 0%, #1E3A5F 100%); }
.thumb-rose    { background: linear-gradient(135deg, #2D0F1A 0%, #6B2138 100%); }
.thumb-sage    { background: linear-gradient(135deg, #102818 0%, #2D5240 100%); }
.thumb-fire    { background: linear-gradient(135deg, #2D0A0A 0%, #6B1E1E 100%); }
.thumb-sea     { background: linear-gradient(135deg, #0A2829 0%, #1E5258 100%); }

/* Case card visual (projects page) — same palette */
.case-card .visual {
  aspect-ratio: 4/3;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.case-card .visual::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.07) 1px, transparent 1.4px);
  background-size: 26px 26px;
  pointer-events: none;
}
.case-card .visual .glyph {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(7rem, 16vw, 12rem);
  line-height: 0.85;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.06em;
  position: relative;
  z-index: 1;
  text-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
}
.case-card .visual .swoosh {
  position: absolute;
  bottom: -40px; right: -40px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
}
.case-card .visual .tag-corner {
  position: absolute;
  top: 24px; left: 24px;
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(244, 194, 0, 0.45);
  padding: 6px 12px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  z-index: 2;
}
.project-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  color: #fff;
}
.project-card .tag-line {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.project-card h3 { color: #fff; font-size: 1.6rem; margin-bottom: 10px; }
.project-card .metric {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  gap: 10px;
}
.project-card .metric strong { color: var(--accent); font-weight: 600; }

/* Project full row (projects page) */
.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
.case-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  transition: all var(--t-med) var(--ease);
}
.case-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-card .visual {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  position: relative;
}
.case-card .visual::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, var(--accent-glow));
  mix-blend-mode: multiply;
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
}
.case-card:hover .visual::after { opacity: 1; }
.case-card .body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case-card .meta {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.case-card .meta span { padding-right: 16px; border-right: 1px solid var(--line); }
.case-card .meta span:last-child { border-right: none; }
.case-card h3 { margin-bottom: 16px; font-size: 1.8rem; }
.case-card p { margin-bottom: 24px; }
.case-card .results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.case-card .results .v {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.case-card .results .l {
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 60px;
}
.testimonial {
  background: var(--bg-soft);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 10px; left: 24px;
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.4;
}
.testimonial blockquote {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.testimonial .who {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}
.testimonial .who .avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}
.testimonial .who .name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}
.testimonial .who .role {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 2px;
}

/* Process */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 60px;
  position: relative;
}
.process-step {
  position: relative;
  padding: 32px 0 0;
}
.process-step .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.2rem;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
}
.process-step h4 {
  margin-top: 18px;
  margin-bottom: 10px;
  font-size: 1.15rem;
}
.process-step p { font-size: 0.95rem; }

/* CTA banner */
.cta-banner {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: clamp(50px, 7vw, 90px);
  margin: 60px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 {
  color: var(--bg);
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 720px;
  margin-bottom: 20px;
}
.cta-banner h2 .accent { color: var(--accent); }
.cta-banner p { color: rgba(255,255,255,0.7); max-width: 540px; margin-bottom: 32px; font-size: 1.05rem; }
.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
}
.cta-banner .btn-primary { background: var(--accent); color: var(--ink); }
.cta-banner .btn-primary:hover { background: var(--bg); color: var(--ink); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { margin: 16px 0 28px; }
.contact-info p { font-size: 1.08rem; line-height: 1.7; margin-bottom: 36px; }
.contact-list { display: flex; flex-direction: column; gap: 24px; margin-top: 30px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item .icon {
  width: 42px; height: 42px;
  background: var(--ink);
  color: var(--accent);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-item .label {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 4px;
}
.contact-item .value { color: var(--ink); font-weight: 500; font-size: 1rem; }
.contact-item a:hover { color: var(--accent); }

.socials { display: flex; gap: 12px; margin-top: 36px; }
.socials a {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-fast) var(--ease);
}
.socials a:hover { background: var(--ink); color: var(--bg); transform: translateY(-2px); }

/* Form */
.form-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 48px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 10px;
}
.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  font-size: 1rem;
  transition: all var(--t-fast) var(--ease);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}
textarea.form-control { min-height: 140px; resize: vertical; font-family: inherit; }

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.checkbox-pill input[type="checkbox"] { display: none; }
.checkbox-pill label {
  display: block;
  padding: 12px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.92rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  font-family: var(--font-display);
  font-weight: 500;
}
.checkbox-pill input[type="checkbox"]:checked + label {
  background: var(--ink);
  color: var(--accent);
  border-color: var(--ink);
}
.checkbox-pill label:hover { border-color: var(--ink); }

.budget-radio { display: flex; flex-wrap: wrap; gap: 10px; }
.budget-radio input[type="radio"] { display: none; }
.budget-radio label {
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--font-display);
  transition: all var(--t-fast) var(--ease);
}
.budget-radio input[type="radio"]:checked + label {
  background: var(--accent);
  color: var(--ink);
  border-color: var(--accent);
}

/* Honeypot — visually hidden but available to bots */
.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* GDPR consent checkbox */
.consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease);
  margin-top: 8px;
}
.consent:hover { border-color: var(--ink); }
.consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.consent .consent-text {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ink-muted);
}
.consent .consent-text a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  font-weight: 500;
}
.consent .consent-text a:hover { color: var(--accent); }
.consent input[type="checkbox"]:checked ~ .consent-text { color: var(--ink); }

.form-submit { margin-top: 24px; width: 100%; justify-content: center; padding: 18px 28px; font-size: 1rem; }
.form-note {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-top: 16px;
  text-align: center;
}

.form-success {
  background: var(--ink);
  color: var(--bg);
  padding: 32px;
  border-radius: var(--radius);
  text-align: center;
  display: none;
}
.form-success.visible { display: block; animation: fadeUp var(--t-med) var(--ease); }
.form-success h3 { color: var(--accent); margin-bottom: 12px; }

/* Legal pages */
.legal h2 {
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  margin-top: 48px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.legal h2:first-of-type { margin-top: 24px; }
.legal p { margin-bottom: 16px; line-height: 1.75; color: var(--ink); }
.legal ul { margin: 0 0 20px 22px; }
.legal ul li {
  list-style: disc;
  margin-bottom: 8px;
  color: var(--ink);
  line-height: 1.7;
}
.legal a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  font-weight: 500;
}
.legal a:hover { color: var(--accent); }
.legal code {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.92em;
  background: var(--bg-soft);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.legal-meta {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 36px !important;
}
.legal-back { margin-top: 60px; padding-top: 30px; border-top: 1px solid var(--line); }

/* Footer */
.footer {
  background: var(--ink);
  color: var(--bg);
  padding: 80px 0 30px;
  margin-top: 80px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}
.footer h4 {
  color: var(--bg);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--accent);
}
.footer ul li { margin-bottom: 12px; }
.footer ul a, .footer p { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.footer ul a:hover { color: var(--accent); }
.footer-brand img { height: 60px; width: auto; margin-bottom: 20px; }
.footer-brand p { max-width: 300px; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll-triggered glow */
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 0.9; }
}

/* Yellow squiggle decoration */
.squiggle-svg path {
  stroke: var(--accent);
  stroke-width: 14;
  fill: none;
  stroke-linecap: round;
  filter: drop-shadow(0 0 12px var(--accent-glow));
}

/* Responsive */
@media (max-width: 980px) {
  .hero-art { width: 90%; right: -20%; opacity: 0.45; top: 65%; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { aspect-ratio: 4/3; max-height: 480px; }
  .case-card { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .service-row { grid-template-columns: 1fr; gap: 16px; }
  .service-row .arrow-big { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(80vw, 360px);
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 80px 40px;
    transform: translateX(100%);
    transition: transform var(--t-med) var(--ease);
    border-left: 1px solid var(--line);
    gap: 28px;
  }
  .nav-links a { font-size: 1rem; }
  .nav-open .nav-links { transform: translateX(0); }
  .nav-toggle { display: block; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .case-card .results { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 90vh; padding-top: 110px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero-scroll { display: none; }
}

/* ============================================
   NAV BULB — Easter egg toggle for lights-off
   ============================================ */
.nav-bulb {
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-muted);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  transition: color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
  margin-right: 8px;
}
.nav-bulb:hover,
.nav-bulb:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
  transform: scale(1.06);
  outline: none;
}
.nav-bulb svg {
  width: 18px;
  height: 18px;
  display: block;
}