/* ============================================================
   UPGRAIDEZ — SHARED STYLESHEET
   style.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700;1,800;1,900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:            #0D0D0D;
  --bg-2:          #111111;
  --bg-3:          #161616;
  --text:          #F2F2F2;
  --text-2:        #9A9A9A;
  --text-3:        #555555;
  --accent:        #C8FF00;
  --accent-dim:    rgba(200, 255, 0, 0.10);
  --accent-border: rgba(200, 255, 0, 0.25);
  --border:        rgba(255, 255, 255, 0.07);
  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Inter', system-ui, sans-serif;
  --radius:        10px;
  --radius-sm:     6px;
  --nav-h:         68px;
  --ease:          0.25s ease;
  --ease-slow:     0.45s ease;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img  { display: block; max-width: 100%; }
a    { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); }
ul   { list-style: none; }

/* ── Grain overlay (animated) ──────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: grainDrift 7s steps(1) infinite;
}
@keyframes grainDrift {
  0%   { transform: translate(0,0); }
  14%  { transform: translate(-2%,-3%); }
  28%  { transform: translate(3%, 1%); }
  42%  { transform: translate(-1%, 4%); }
  57%  { transform: translate(4%,-2%); }
  71%  { transform: translate(-3%, 3%); }
  85%  { transform: translate(2%,-1%); }
  100% { transform: translate(0,0); }
}

/* ── Layout ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}
.container--narrow { max-width: 760px; }
.container--mid    { max-width: 940px; }

/* ── Wordmark ──────────────────────────────────────────────── */
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text);
  user-select: none;
  display: inline-block;
}
.wordmark .ai { color: var(--accent); }

/* ── Navigation ────────────────────────────────────────────── */
#nav-container {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-nav {
  height: var(--nav-h);
  background: rgba(13,13,13,0.90);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--ease);
}
.site-nav.scrolled { border-bottom-color: rgba(200,255,0,0.12); }

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

.nav-logo { text-decoration: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  transition: color var(--ease);
  position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active {
  color: var(--text);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 1.5px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-right { display: flex; align-items: center; gap: 20px; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.28s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-drawer {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 20px 28px 28px;
  flex-direction: column;
  gap: 0;
  z-index: 999;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.nav-drawer.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
.nav-drawer a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--ease);
}
.nav-drawer a:hover,
.nav-drawer a.active { color: var(--text); }
.nav-drawer .btn { margin-top: 16px; text-align: center; display: block; }

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-brand .wordmark { margin-bottom: 12px; }
.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 22px;
  max-width: 220px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  transition: border-color var(--ease), color var(--ease);
}
.footer-social a:hover { border-color: var(--accent); color: var(--accent); }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-link-col h5 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.footer-link-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-link-col a {
  font-size: 0.875rem;
  color: var(--text-2);
  transition: color var(--ease);
}
.footer-link-col a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-3); }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-decoration: none;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), opacity var(--ease);
  position: relative;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; pointer-events: none; }

.btn--primary {
  background: var(--accent);
  color: #0D0D0D;
}
.btn--primary:hover { box-shadow: 0 8px 28px rgba(200,255,0,0.3); }

.btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(242,242,242,0.18);
}
.btn--secondary:hover {
  border-color: rgba(242,242,242,0.42);
  box-shadow: 0 8px 28px rgba(0,0,0,0.3);
}

.btn--outline-accent {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-border);
}
.btn--outline-accent:hover { background: var(--accent-dim); }

.btn--lg   { font-size: 1rem; padding: 16px 34px; }
.btn--sm   { font-size: 0.82rem; padding: 9px 18px; }
.btn--full { width: 100%; }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text);
}

.display-xl {
  font-size: clamp(2.6rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.display-lg {
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.display-md {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 700;
}
.display-sm {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 700;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

p {
  color: var(--text-2);
  line-height: 1.72;
}

.text-accent { color: var(--accent); }
.text-muted  { color: var(--text-2); }
.text-dim    { color: var(--text-3); }
.text-center { text-align: center; }
.text-white  { color: var(--text); }

/* ── Section utilities ─────────────────────────────────────── */
.section-pad    { padding: 96px 0; }
.section-pad-sm { padding: 64px 0; }
.section-pad-lg { padding: 120px 0; }

.section-header { margin-bottom: 52px; }
.section-header p {
  margin-top: 14px;
  font-size: 1.05rem;
  max-width: 540px;
}

.divider { height: 1px; background: var(--border); }
.divider-accent {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,255,0,0.3) 50%, transparent);
}

/* ── Hero — Home ───────────────────────────────────────────── */
.hero-home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-home::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 10% 55%, rgba(200,255,0,0.055) 0%, transparent 58%),
    radial-gradient(ellipse 50% 60% at 82% 20%, rgba(200,255,0,0.03) 0%, transparent 55%);
  pointer-events: none;
  animation: heroPulse 12s ease-in-out infinite alternate;
}
@keyframes heroPulse {
  from { opacity: 1; }
  to   { opacity: 0.6; }
}
/* Dot grid right side */
.hero-home::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 55%;
  background-image:
    radial-gradient(circle, rgba(200,255,0,0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.4) 0%, transparent 80%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.4) 0%, transparent 80%);
}

.hero-inner { max-width: 760px; position: relative; z-index: 1; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 100px;
  padding: 6px 14px;
  margin-bottom: 28px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.hero-home h1 { margin-bottom: 20px; }
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-2);
  margin-bottom: 36px;
  max-width: 600px;
  line-height: 1.72;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── Page hero (non-home) ──────────────────────────────────── */
.page-hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 100% at 5% 50%, rgba(200,255,0,0.045) 0%, transparent 55%);
  pointer-events: none;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1  { margin-bottom: 14px; }
.page-hero > .container > p {
  font-size: 1.1rem;
  max-width: 560px;
}

/* ── Trust / marquee bar ───────────────────────────────────── */
.trust-bar {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  white-space: nowrap;
}
.trust-bar-track {
  display: inline-flex;
  animation: marquee 28s linear infinite;
  will-change: transform;
}
.trust-bar-track:hover { animation-play-state: paused; }
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
}
.trust-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Cards (generic) ───────────────────────────────────────── */
.card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(0,0,0,0.55);
}
.card--accent-border {
  border-color: var(--accent-border);
}
.card--accent-border:hover {
  border-color: rgba(200,255,0,0.45);
  box-shadow: 0 22px 48px rgba(0,0,0,0.55), 0 0 0 1px rgba(200,255,0,0.08);
}

/* ── Icon pill ─────────────────────────────────────────────── */
.icon-pill {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 18px;
  flex-shrink: 0;
}

/* ── Grid layouts ──────────────────────────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ── Problem/Solution cards ────────────────────────────────── */
.problem-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.problem-card p { font-size: 0.88rem; }

.solution-card { border-color: var(--accent-border); }
.solution-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.solution-card p { font-size: 0.88rem; }

/* ── Transition text ───────────────────────────────────────── */
.transition-line {
  text-align: center;
  padding: 40px 0;
  font-size: 1rem;
  color: var(--text-2);
  position: relative;
}
.transition-line::before,
.transition-line::after {
  content: '';
  position: absolute;
  top: 50%;
  width: calc(50% - 220px);
  height: 1px;
  background: var(--border);
}
.transition-line::before { left: 0; }
.transition-line::after  { right: 0; }

/* ── How It Works steps ────────────────────────────────────── */
.hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: step;
}
.hiw-step {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.hiw-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.13;
  line-height: 1;
  display: block;
  margin-bottom: 20px;
}
.hiw-step:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.5);
}
.hiw-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.hiw-step p { font-size: 0.88rem; line-height: 1.65; }

/* ── Steps (how-it-works page) ─────────────────────────────── */
.steps-list { display: flex; flex-direction: column; }
.step-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 44px 0;
  border-bottom: 1px solid var(--border);
}
.step-item:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
  padding-top: 4px;
}
.step-content h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.step-content p { font-size: 0.95rem; }

/* ── Pricing ────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 52px rgba(0,0,0,0.55);
}
.pricing-card--featured { border-color: var(--accent-border); }
.pricing-card--featured:hover {
  box-shadow: 0 24px 52px rgba(0,0,0,0.55), 0 0 0 1px rgba(200,255,0,0.1);
}

.pricing-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.pricing-card h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.pricing-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.6rem;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.pricing-price .per {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-2);
  letter-spacing: 0;
}
.pricing-price sub {
  font-size: 1.1rem;
  vertical-align: bottom;
  font-weight: 600;
}
.pricing-meta {
  font-size: 0.82rem;
  color: var(--text-2);
  margin-bottom: 24px;
}
.pricing-divider { height: 1px; background: var(--border); margin: 24px 0; }
.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 32px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.5;
}
.pricing-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-3);
  margin-top: 20px;
}

/* ── CTA banner ─────────────────────────────────────────────── */
.cta-banner {
  border-top: 1px solid var(--accent-border);
  border-bottom: 1px solid var(--accent-border);
  background: radial-gradient(ellipse 80% 120% at 50% 50%, rgba(200,255,0,0.04) 0%, transparent 65%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner h2  { margin-bottom: 12px; }
.cta-banner > .container > p { margin-bottom: 32px; font-size: 1rem; }

/* ── Portfolio placeholder cards ───────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-placeholder {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--bg-3) 0%, var(--bg-2) 100%);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease);
}
.portfolio-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent, transparent 28px,
    rgba(200,255,0,0.025) 28px,
    rgba(200,255,0,0.025) 29px
  );
}
.portfolio-placeholder:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
}
.portfolio-placeholder .lock { font-size: 1.8rem; opacity: 0.25; position: relative; z-index: 1; }
.portfolio-placeholder .cs-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.55;
  position: relative; z-index: 1;
}

/* ── Portfolio coming-soon block ───────────────────────────── */
.cs-block {
  background: var(--bg-3);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cs-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent, transparent 20px,
    rgba(200,255,0,0.02) 20px,
    rgba(200,255,0,0.02) 21px
  );
}
.cs-block > * { position: relative; z-index: 1; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-wrap { max-width: 640px; }
.form-group { margin-bottom: 20px; display: flex; flex-direction: column; gap: 7px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.015em;
}
label .req { color: var(--accent); margin-left: 3px; }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
select,
textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--ease), background var(--ease);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
input:focus,
select:focus,
textarea:focus {
  border-color: rgba(200,255,0,0.35);
  background: rgba(20,20,20,0.9);
}
input::placeholder,
textarea::placeholder { color: var(--text-3); }
textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239A9A9A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.field-error {
  font-size: 0.78rem;
  color: #ff5555;
  display: none;
}
.field-error.show { display: block; }
input.invalid, select.invalid, textarea.invalid { border-color: rgba(255,60,60,0.45); }

.form-submit-err {
  background: rgba(255,60,60,0.08);
  border: 1px solid rgba(255,60,60,0.3);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.9rem;
  color: #ff8888;
  display: none;
  margin-bottom: 16px;
}
.form-submit-err.show { display: block; }

/* ── Trust signals (request page) ──────────────────────────── */
.trust-sigs {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.trust-sig {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-2);
}
.trust-sig-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* ── Pay page ───────────────────────────────────────────────── */
.pay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pay-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.pay-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0,0,0,0.5);
  border-color: var(--accent-border);
}
.pay-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.pay-card p {
  font-size: 0.88rem;
  color: var(--text-2);
  flex: 1;
  margin-bottom: 24px;
  line-height: 1.65;
}
.pay-amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 20px;
}
.pay-amount .per {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-2);
  letter-spacing: 0;
}

.security-note {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.security-note-icon { font-size: 1.4rem; flex-shrink: 0; }
.security-note p { font-size: 0.88rem; line-height: 1.55; margin: 0; }

/* ── What's Included grid ───────────────────────────────────── */
.included-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.included-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--ease), transform var(--ease);
}
.included-item:hover { border-color: var(--accent-border); transform: translateY(-2px); }
.included-item .ii-icon { font-size: 1rem; flex-shrink: 0; width: 22px; text-align: center; }
.included-item span { font-size: 0.85rem; color: var(--text-2); line-height: 1.45; }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.faq-a { font-size: 0.9rem; color: var(--text-2); line-height: 1.7; }

/* ── Confirmation ───────────────────────────────────────────── */
.confirm-wrap {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 28px;
  text-align: center;
}
.confirm-inner { max-width: 520px; }
.confirm-check {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 28px;
}
.confirm-inner h1 { margin-bottom: 16px; }
.confirm-inner > p { font-size: 1.05rem; margin-bottom: 10px; line-height: 1.7; }
.confirm-email { color: var(--accent); font-weight: 600; }
.confirm-email:hover { text-decoration: underline; }

/* ── Contact ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-info-block {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-info-block h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 20px; }
.info-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-2);
}
.info-row:last-child { border-bottom: none; }
.info-row a { color: var(--accent); transition: opacity var(--ease); }
.info-row a:hover { opacity: 0.75; }
.info-icon { font-size: 1rem; width: 20px; flex-shrink: 0; }

.contact-success {
  background: rgba(200,255,0,0.06);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--accent);
  display: none;
  margin-top: 14px;
}
.contact-success.show { display: block; }

/* ── Reveal animations ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.10s; }
.reveal-d2 { transition-delay: 0.20s; }
.reveal-d3 { transition-delay: 0.30s; }
.reveal-d4 { transition-delay: 0.40s; }
.reveal-d5 { transition-delay: 0.50s; }

/* Hero stagger animations */
.s1 { animation: fadeUp 0.7s ease both 0.08s; }
.s2 { animation: fadeUp 0.7s ease both 0.22s; }
.s3 { animation: fadeUp 0.7s ease both 0.36s; }
.s4 { animation: fadeUp 0.7s ease both 0.50s; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Link arrow ─────────────────────────────────────────────── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
  transition: gap var(--ease);
}
.link-arrow:hover { gap: 10px; }
.link-arrow svg { transition: transform var(--ease); }
.link-arrow:hover svg { transform: translateX(2px); }

/* ── Misc utility ───────────────────────────────────────────── */
.mt-xs  { margin-top: 8px; }
.mt-sm  { margin-top: 16px; }
.mt-md  { margin-top: 32px; }
.mt-lg  { margin-top: 48px; }
.mb-sm  { margin-bottom: 16px; }
.mb-md  { margin-bottom: 32px; }
.mb-lg  { margin-bottom: 48px; }
.gap-sm { gap: 12px; }
.gap-md { gap: 24px; }
.gap-lg { gap: 48px; }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.w-full { width: 100%; }

/* ── Portfolio live cards ───────────────────────────────────── */
.portfolio-live-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-card {
  background: var(--bg-3);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(0,0,0,0.55), 0 0 0 1px rgba(200,255,0,0.12);
}
.portfolio-card-img {
  aspect-ratio: 16/10;
  background: var(--bg-2);
  overflow: hidden;
  position: relative;
}
.portfolio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.portfolio-card:hover .portfolio-card-img img { transform: scale(1.04); }
.portfolio-card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  opacity: 0.15;
}
.portfolio-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.portfolio-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.portfolio-card-type {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.portfolio-card-body p {
  font-size: 0.85rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}
.portfolio-card-body .btn { margin-top: auto; }

/* ── Testimonials section ───────────────────────────────────── */
.testimonial-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(0,0,0,0.55);
  border-color: var(--accent-border);
}
.testimonial-stars {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 3px;
  line-height: 1;
}
.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.72;
  font-style: italic;
  flex: 1;
}
.testimonial-quote::before { content: '\201C'; }
.testimonial-quote::after  { content: '\201D'; }
.testimonial-author {
  font-size: 0.82rem;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.testimonial-author strong {
  color: var(--text);
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-3, .hiw-steps  { grid-template-columns: repeat(2, 1fr); }
  .included-grid       { grid-template-columns: repeat(3, 1fr); }
  .pay-grid            { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .portfolio-grid,
  .portfolio-live-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-right { display: none; }
  .nav-hamburger { display: flex; }

  .grid-3, .grid-2, .hiw-steps,
  .pricing-grid, .pay-grid { grid-template-columns: 1fr; }
  .pricing-grid, .pay-grid { max-width: 480px; margin: 0 auto; }
  .portfolio-grid,
  .portfolio-live-grid { grid-template-columns: 1fr; }
  .included-grid    { grid-template-columns: repeat(2, 1fr); }
  .contact-grid     { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner     { grid-template-columns: 1fr; gap: 40px; }
  .footer-links     { grid-template-columns: 1fr 1fr; }
  .form-row-2       { grid-template-columns: 1fr; }
  .step-item        { grid-template-columns: 56px 1fr; gap: 20px; }
  .step-num         { font-size: 3rem; }
  .transition-line::before,
  .transition-line::after { display: none; }
  .section-pad      { padding: 64px 0; }
  .section-pad-lg   { padding: 80px 0; }
  .cta-banner       { padding: 60px 0; }
}

@media (max-width: 480px) {
  .hero-btns            { flex-direction: column; }
  .hero-btns .btn       { width: 100%; }
  .included-grid        { grid-template-columns: 1fr; }
  .footer-links         { grid-template-columns: 1fr; }
  .cs-block             { padding: 44px 24px; }
  .hero-home            { padding: 80px 0 60px; }
  .page-hero            { padding: 80px 0 56px; }
}