:root {
  --bg: #0a0a0f;
  --bg-alt: #101018;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-hover: rgba(255, 255, 255, 0.075);
  --border: rgba(255, 255, 255, 0.09);
  --text: #f5f5f8;
  --text-dim: #a4a6b3;
  --text-faint: #6d707e;
  --accent-a: #7c5cff;
  --accent-b: #ff5c8a;
  --accent-gradient: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, 0.6);
  --font-display: "Sora", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}

p { margin: 0; }

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

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

/* ---------- background fx ---------- */

.bg-fx {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: drift 22s ease-in-out infinite alternate;
}

.blob-a { width: 46vw; height: 46vw; top: -12vw; left: -10vw; background: var(--accent-a); }
.blob-b { width: 38vw; height: 38vw; top: 10vh; right: -14vw; background: var(--accent-b); animation-duration: 28s; animation-delay: -6s; }
.blob-c { width: 30vw; height: 30vw; bottom: -14vw; left: 22vw; background: #3f7cff; opacity: 0.22; animation-duration: 34s; animation-delay: -12s; }

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(4vw, 5vw) scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- layout helpers ---------- */

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 120px 24px;
}

.section-head { max-width: 640px; margin-bottom: 56px; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-b);
  margin-bottom: 14px;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- nav ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(10, 10, 15, 0.5);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.nav.scrolled { border-bottom-color: var(--border); background: rgba(10, 10, 15, 0.85); }

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  margin-right: auto;
}

.logo-mark {
  position: relative;
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.18), rgba(255, 92, 138, 0.18));
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}

.logo-mark span {
  position: absolute;
  top: 50%;
  left: 50%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1;
  mix-blend-mode: screen;
}

.logo-mark span:first-child { color: var(--accent-a); transform: translate(-62%, -58%); }
.logo-mark span:last-child { color: var(--accent-b); transform: translate(-38%, -42%); }

.nav-links { display: flex; gap: 28px; }

.nav-links a {
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--text); }

.nav-links-mobile { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 12px 30px -10px rgba(124, 92, 255, 0.55);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -8px rgba(124, 92, 255, 0.65); }

.btn-ghost {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover { background: var(--surface-hover); transform: translateY(-2px); }

.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

.btn-block { width: 100%; }

.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ---------- hero ---------- */

.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 140px 24px 80px;
}

.hero-inner { max-width: 760px; margin: 0 auto; text-align: center; }

.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  margin-top: 18px;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 560px;
  margin: 26px auto 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.hero-note {
  margin-top: 22px;
  font-size: 0.85rem;
  color: var(--text-faint);
}

.price-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  transition: transform 0.2s ease, background 0.2s ease;
}

.price-badge:hover { transform: translateY(-2px); background: var(--surface-hover); }

/* ---------- pricing ---------- */

.section-pricing { text-align: center; }

.section-pricing .section-head { max-width: 640px; margin-left: auto; margin-right: auto; }

.section-pricing .section-head p { color: var(--text-dim); margin-top: 14px; }

.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1220px;
  margin: 0 auto;
  align-items: start;
}

.price-tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.price-tier:hover { transform: translateY(-4px); }

.price-tier-featured {
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.1), var(--surface));
  border-color: var(--accent-a);
  box-shadow: var(--shadow-lg);
  transform: scale(1.04);
}

.price-tier-featured:hover { transform: scale(1.04) translateY(-4px); }

.price-tier-badge {
  position: absolute;
  margin-top: -58px;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--accent-gradient);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.price-tier-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.16), rgba(255, 92, 138, 0.16));
  color: var(--accent-b);
}

.price-tier-icon svg { width: 26px; height: 26px; }

.price-tier h3 { font-size: 1.15rem; margin-bottom: 8px; }

.price-tier-desc {
  color: var(--text-dim);
  font-size: 0.88rem;
  min-height: 2.6em;
  margin-bottom: 18px;
}

.price-tier-amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 22px;
}

.price-note {
  text-align: center;
  color: var(--text-faint);
  font-size: 0.85rem;
  margin-top: 32px;
}

/* ---------- process steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.25s ease, background 0.25s ease;
}

.step-card:hover { transform: translateY(-4px); background: var(--surface-hover); }

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--accent-b);
  letter-spacing: 0.08em;
}

.step-card h3 { margin: 14px 0 10px; font-size: 1.2rem; }

.step-card p { color: var(--text-dim); font-size: 0.95rem; }

/* ---------- portfolio ---------- */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease;
}

.portfolio-card:hover { transform: translateY(-4px); }

.portfolio-card img, .portfolio-card video { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

.portfolio-card-body { padding: 20px 22px; }

.portfolio-card-body h3 { font-size: 1.05rem; margin-bottom: 6px; }

.portfolio-card-body p { color: var(--text-dim); font-size: 0.9rem; }

.portfolio-stat { font-size: 0.9rem; font-weight: 700; margin: 2px 0 10px; }

.feature-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  background: rgba(124, 92, 255, 0.14);
  border: 1px solid rgba(124, 92, 255, 0.3);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 12px;
}

.portfolio-card-compare { grid-column: 1 / -1; padding: 28px; }

.portfolio-card-compare:hover { transform: none; }

.portfolio-card-compare .portfolio-card-body { padding: 26px 0 0; max-width: 640px; }

.compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 22px;
}

.compare-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 10px;
}

.compare-label-accent { color: #fff; background: var(--accent-gradient); border-color: transparent; }

.compare-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }

.compare-photos img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.compare-photos img:hover, .compare-photos img:focus-visible { transform: scale(1.04); filter: brightness(1.08); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vh 5vw;
  background: rgba(6, 6, 10, 0.92);
  backdrop-filter: blur(6px);
}

.lightbox[hidden] { display: none; }

.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  width: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover { background: var(--surface-hover); }

.compare-side video { aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-sm); background: #000; }

.compare-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 20px -6px rgba(124, 92, 255, 0.6);
}

@media (max-width: 760px) {
  .compare { grid-template-columns: 1fr; }
  .compare-arrow { transform: rotate(90deg); justify-self: center; }
}

.empty-state {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 64px 32px;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.empty-emoji { font-size: 2.4rem; margin-bottom: 14px; }

.empty-state h3 { font-size: 1.3rem; margin-bottom: 12px; }

.empty-state p { color: var(--text-dim); margin-bottom: 26px; }

/* ---------- contact ---------- */

.section-contact { padding-bottom: 160px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.contact-intro h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-top: 14px; }

.contact-intro p { color: var(--text-dim); margin-top: 18px; max-width: 420px; }

.value-list {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.value-list li {
  padding-left: 28px;
  position: relative;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.value-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-gradient);
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.form-row { margin-bottom: 20px; }

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.form-row textarea { resize: vertical; }

/* native <option> popups ignore the dark theme in most browsers and render
   a light background - force dark text so options stay legible there */
.form-row select option {
  color: #111;
  background: #fff;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent-a);
  background: rgba(255, 255, 255, 0.06);
}

@keyframes field-flash {
  0% { box-shadow: 0 0 0 0 rgba(124, 92, 255, 0.55); border-color: var(--accent-a); }
  100% { box-shadow: 0 0 0 8px rgba(124, 92, 255, 0); border-color: var(--border); }
}

.field-flash { animation: field-flash 1.2s ease-out; }

.dropzone {
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-a);
  background: rgba(124, 92, 255, 0.06);
}

.dropzone p { font-size: 0.9rem; color: var(--text-dim); }

.dropzone-hint { font-size: 0.78rem; color: var(--text-faint); margin-top: 4px; }

.file-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.upload-tip {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(124, 92, 255, 0.08);
  border: 1px solid rgba(124, 92, 255, 0.25);
  font-size: 0.82rem;
  color: var(--text-dim);
}

.file-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.file-chip button {
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  padding: 2px;
}

.file-chip button:hover { color: var(--accent-b); }

.form-status {
  margin-top: 14px;
  font-size: 0.88rem;
  min-height: 1.2em;
}

.form-status.ok { color: #6fe3a3; }

.form-status.error { color: #ff8080; }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-faint);
}

.footer-inner .brand { display: inline-block; margin-bottom: 10px; }

.footer-links {
  display: flex;
  gap: 22px;
  justify-content: center;
  margin-top: 18px;
  font-size: 0.88rem;
}

.footer-links a { color: var(--text-dim); transition: color 0.2s ease; }

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

/* ---------- reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- responsive ---------- */

@media (max-width: 1180px) and (min-width: 861px) {
  .price-grid { grid-template-columns: repeat(2, 1fr); max-width: 660px; }
  .price-tier-featured { transform: none; }
  .price-tier-featured:hover { transform: translateY(-4px); }
}

@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 380px; }
  .price-tier-featured { transform: none; }
  .price-tier-featured:hover { transform: translateY(-4px); }
  .price-tier-badge { margin-top: -50px; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links-mobile {
    flex-direction: column;
    gap: 0;
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links-mobile.open { max-height: 240px; padding-bottom: 18px; }
  .nav-links-mobile a { padding: 12px 0; border-top: 1px solid var(--border); }
  .section { padding: 88px 20px; }
  .hero { padding-top: 120px; }
}

/* ---------- legal pages ---------- */

.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 160px 24px 100px;
}

.legal-page h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 36px; }

.legal-page h2 { font-size: 1.2rem; margin: 40px 0 14px; }

.legal-page p, .legal-page li { color: var(--text-dim); font-size: 0.95rem; line-height: 1.7; }

.legal-page ul { padding-left: 22px; }

.legal-page a { color: var(--accent-b); text-decoration: underline; }

/* ---------- consent checkbox ---------- */

.form-row-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.form-row-checkbox input { width: auto; margin-top: 3px; }

.form-row-checkbox label {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 400;
}