/* Frame Code — Fully Responsive (HTML/CSS/JS) */
:root {
  --bg: #141322;
  --bg-2: #0f0f1c;
  --fg: #f2f3f7;
  --muted: #9aa0b4;
  --card: #1e1c33;
  --card-2: #181630;
  --border: rgba(255, 255, 255, 0.09);
  --primary: #3ddc97;
  --primary-fg: #0f172a;
  --accent: #c86dd7;
  --accent-fg: #0f172a;
  --destructive: #f97066;
  --radius: 14px;
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --shadow-card: 0 1px 0 0 rgba(255, 255, 255, 0.06) inset, 0 30px 60px -30px rgba(0, 0, 0, 0.6);
  --shadow-neon: 0 0 0 1px rgba(61, 220, 151, 0.35), 0 10px 40px -10px rgba(61, 220, 151, 0.45);
  --shadow-neon-2: 0 0 0 1px rgba(200, 109, 215, 0.35), 0 10px 40px -10px rgba(200, 109, 215, 0.45);
  --gradient-hero: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(200, 109, 215, 0.32), transparent 60%),
                   radial-gradient(ellipse 60% 50% at 80% 80%, rgba(61, 220, 151, 0.22), transparent 60%),
                   linear-gradient(180deg, #141322, #0f0f1c);
  --gradient-card: linear-gradient(160deg, rgba(40, 36, 74, 0.8), rgba(24, 22, 48, 0.5));
  --gradient-text: linear-gradient(135deg, #3ddc97, #c86dd7);
}

*, *::before, *::after {
  box-sizing: border-box;
  border-color: var(--border);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: 0;
  background: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
  font-weight: 600;
}

p {
  margin: 0;
}

/* Layout Container & Spacing */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 64px 0;
}

.section-lg {
  padding: 96px 0;
}

/* Fluid Responsive Grid System */
.grid {
  display: grid;
  gap: 20px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(20, 19, 34, 0.75);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--gradient-text);
  align-items: center;
  justify-content: center;
  color: #0b0b1a;
  font-weight: 800;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--fg);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--primary-fg);
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-neon);
  transition: transform 0.15s ease, opacity 0.2s ease;
  white-space: nowrap;
}

.nav-cta:hover {
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--fg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.15s ease, border-color 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-outline {
  border-color: var(--border);
  background: var(--card);
  color: var(--fg);
}

.btn-outline:hover {
  border-color: rgba(61, 220, 151, 0.5);
}

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

.btn-ghost:hover {
  color: var(--fg);
}

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

.text-muted { color: var(--muted); }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }

.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.eyebrow-primary { color: var(--primary); }
.eyebrow-accent { color: var(--accent); }

.card {
  border: 1px solid var(--border);
  background: var(--gradient-card);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.card-neon {
  border-color: rgba(61, 220, 151, 0.3);
  box-shadow: var(--shadow-neon);
}

.card-accent {
  border-color: rgba(200, 109, 215, 0.3);
  box-shadow: var(--shadow-neon-2);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(61, 220, 151, 0.15);
  color: var(--primary);
  font-weight: 500;
}

.pill-accent {
  background: rgba(200, 109, 215, 0.15);
  color: var(--accent);
}

.tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--border);
  background: var(--gradient-card);
  margin: 4px 4px 0 0;
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  padding: 96px 0 112px;
}

.hero h1 {
  font-size: clamp(32px, 5.5vw, 72px);
  line-height: 1.08;
  margin-top: 20px;
  max-width: 900px;
  font-weight: 600;
}

.hero p.lead {
  margin-top: 20px;
  color: var(--muted);
  max-width: 640px;
  font-size: clamp(15px, 2vw, 18px);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulseGlow 3s ease-in-out infinite;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

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

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 72px;
}

.stat {
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--gradient-card);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.stat dt {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 30px);
  font-weight: 600;
}

.stat dd {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
}

/* Section Headings */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.section-head h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  margin-top: 8px;
}

/* Services */
.svc-card {
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--gradient-card);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.svc-card:hover {
  transform: translateY(-3px);
  border-color: rgba(61, 220, 151, 0.3);
}

.svc-icon {
  display: inline-flex;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  background: rgba(61, 220, 151, 0.15);
  color: var(--primary);
  font-size: 16px;
}

.svc-icon.acc {
  background: rgba(200, 109, 215, 0.15);
  color: var(--accent);
}

.svc-card h3 {
  margin-top: 16px;
  font-size: 20px;
}

.svc-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.svc-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 14px;
}

.svc-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
}

.svc-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
  display: inline-block;
  flex-shrink: 0;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.member {
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--gradient-card);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease;
}

.member:hover {
  transform: translateY(-3px);
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: #0b0b1a;
}

.member h3 {
  margin-top: 16px;
  font-size: 18px;
}

.member .role {
  color: var(--primary);
  font-size: 13px;
  margin-top: 4px;
}

.member p.bio {
  color: var(--muted);
  font-size: 13px;
  margin-top: 12px;
}

.member .contact-line {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  word-break: break-word;
}

.member .contact-line a {
  color: var(--fg);
}

/* Pricing */
.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.tier {
  position: relative;
  padding: 32px;
  border: 1px solid var(--border);
  background: var(--gradient-card);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.tier:hover {
  transform: translateY(-3px);
}

.tier.popular {
  border-color: rgba(61, 220, 151, 0.5);
  box-shadow: var(--shadow-neon);
  transform: scale(1.02);
}

.tier .badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--primary);
  color: var(--primary-fg);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.tier h3 {
  margin-top: 14px;
  font-size: 22px;
}

.tier .price {
  font-family: var(--font-display);
  font-size: 32px;
  margin-top: 10px;
}

.tier ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  color: var(--muted);
  font-size: 14px;
  flex-grow: 1;
}

.tier ul li {
  padding: 6px 0;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.tier ul li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* Form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 8px;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--fg);
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--primary);
}

.form-field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-field .error {
  color: var(--destructive);
  font-size: 12px;
  margin-top: 6px;
}

.form-field.invalid input,
.form-field.invalid textarea {
  border-color: var(--destructive);
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
}

.form-status.ok {
  background: rgba(61, 220, 151, 0.15);
  color: var(--primary);
  border: 1px solid rgba(61, 220, 151, 0.35);
}

.form-status.err {
  background: rgba(249, 112, 102, 0.12);
  color: var(--destructive);
  border: 1px solid rgba(249, 112, 102, 0.35);
}

/* Accordion */
.accordion {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--gradient-card);
}

.accordion-item + .accordion-item {
  border-top: 1px solid var(--border);
}

.accordion-btn {
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.accordion-btn::after {
  content: "+";
  font-size: 22px;
  color: var(--primary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.accordion-item.open .accordion-btn::after {
  transform: rotate(45deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.accordion-item.open .accordion-panel {
  max-height: 400px;
  padding: 0 20px 18px;
}

/* Marquee */
.marquee {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.marquee .tag {
  margin: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 56px 0 32px;
  margin-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}

.footer-grid h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  font-family: var(--font-sans);
  font-weight: 600;
  margin-bottom: 14px;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.footer-grid a:hover {
  color: var(--fg);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

/* Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review {
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--gradient-card);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.review .stars {
  color: #f5c341;
  font-size: 14px;
}

.review p {
  margin-top: 12px;
  font-size: 14px;
}

.review .who {
  margin-top: 16px;
  font-size: 13px;
  color: var(--muted);
}

.empty {
  padding: 48px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 20px;
  color: var(--muted);
}

/* Modal / Popover */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.overlay.open {
  display: flex;
}

.modal {
  max-width: 460px;
  width: 100%;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  max-height: 90vh;
  overflow-y: auto;
}

.modal h3 {
  margin-bottom: 6px;
}

.modal p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal-actions a {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.modal-actions a:hover {
  border-color: rgba(61, 220, 151, 0.4);
  background: var(--card-2);
}

.close-x {
  float: right;
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
}

/* ==========================================================================
   Responsive Breakpoints (Desktop, Tablet, Mobile)
   ========================================================================== */

/* Laptop & Desktop adjustments */
@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet / Medium Screens */
@media (max-width: 900px) {
  .section {
    padding: 48px 0;
  }
  
  .section-lg {
    padding: 64px 0;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .pricing {
    grid-template-columns: 1fr;
  }

  .tier.popular {
    transform: none; /* Avoid mobile horizontal scale overflows */
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile & Small Tablets */
@media (max-width: 820px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Small Screens / Mobile Phones */
@media (max-width: 640px) {
  .container {
    padding: 16px 16px;
  }

  .hero-inner {
    padding: 60px 0 72px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

/* Extra Small Devices (Phones under 480px) */
@media (max-width: 480px) {
  .stats {
    grid-template-columns: 1fr;
  }

  .tier {
    padding: 24px 20px;
  }

  .card, .svc-card, .member, .review {
    padding: 20px;
  }

  .modal {
    padding: 20px;
  }
}