/*
 * Motor RadioGeek — Public Landing Page Styles
 * © 2026 RadioGeek. Todos os direitos reservados.
 * Propriedade privada. Uso não autorizado proibido.
 */

/* ─── Reset & Base ──────────────────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

/* ─── Design Tokens ─────────────────────────────────────────────────────────── */

:root {
  /*
   * Palette derived from the official logo:
   *   #E0B7EB — LED glow / brightest highlight
   *   #C36AEA — main accent (interactive elements)
   *   #3E126D — mid purple  (borders)
   *   #271145 — deep purple (backgrounds)
   */
  --color-accent:         #C36AEA;
  --color-accent-hover:   #D080F5;
  --color-accent-active:  #A855D4;
  --color-accent-dim:     rgba(195, 106, 234, 0.15);
  --color-accent-glow:    0 0 20px rgba(195, 106, 234, 0.45);
  --color-accent-glow-sm: 0 0 10px rgba(195, 106, 234, 0.3);

  --color-bg-primary:     #120a1e;
  --color-bg-secondary:   #1a1028;
  --color-bg-tertiary:    #0b0512;
  --color-bg-surface:     #1f1432;
  --color-bg-elevated:    #2a1b42;

  --color-text-primary:   #f0e8ff;
  --color-text-secondary: #b89ec8;
  --color-text-muted:     #7a6490;

  --color-border:         #3E126D;
  --color-border-subtle:  #2a1b42;

  --font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   20px;
  --radius-full: 9999px;

  --transition-base: 200ms ease;
  --transition-slow: 360ms ease;

  --max-width: 960px;
}

/* ─── Body ──────────────────────────────────────────────────────────────────── */

body {
  font-family: var(--font-family);
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

/* ─── Typography ─────────────────────────────────────────────────────────────── */

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }

p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.75;
}

a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-base); }
a:hover { color: var(--color-accent-hover); }

/* ─── Layout helpers ─────────────────────────────────────────────────────────── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
}

.section--alt {
  background-color: var(--color-bg-secondary);
}

.section--dark {
  background-color: var(--color-bg-tertiary);
}

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section__title {
  margin-bottom: 1.25rem;
}

.section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 640px;
  line-height: 1.75;
  margin-bottom: 3rem;
}

.text-center { text-align: center; }
.text-center .section__subtitle { margin-left: auto; margin-right: auto; }

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

/* ─── Navbar ─────────────────────────────────────────────────────────────────── */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(11, 5, 18, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
  height: 64px;
  display: flex;
  align-items: center;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
}

.navbar__logo img {
  height: 34px;
  width: auto;
}

.navbar__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  transition: background var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
}

.navbar__cta:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--color-accent-glow-sm);
  color: #fff;
}

/* ─── Hero ───────────────────────────────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 1.5rem 6rem;
  background-color: var(--color-bg-tertiary);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse at center, rgba(195, 106, 234, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__banner {
  width: min(420px, 80vw);
  margin-bottom: 2.5rem;
  filter: drop-shadow(0 0 24px rgba(195, 106, 234, 0.3));
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.hero__title {
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  max-width: 820px;
}

.hero__description {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--color-accent-glow);
  transform: translateY(-2px);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  animation: bounce 2.2s ease-in-out infinite;
}

.hero__scroll-hint svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─── Problem / Hook section ─────────────────────────────────────────────────── */

.hook__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.hook__card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.hook__card-icon {
  margin-bottom: 1rem;
  line-height: 1;
  color: var(--color-accent);
}

.hook__card-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
}

.hook__card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.hook__card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ─── Feature sections ───────────────────────────────────────────────────────── */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.feature-row--reverse .feature-row__visual { order: -1; }

@media (max-width: 700px) {
  .feature-row { grid-template-columns: 1fr; gap: 2.5rem; }
  .feature-row--reverse .feature-row__visual { order: 0; }
}

.feature-row__visual {
  position: relative;
}

.mockup {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: 0 12px 32px rgba(0,0,0,0.55);
}

.mockup__bar {
  display: flex;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-border);
}

.mockup__dot--accent { background: var(--color-accent); }

.mockup__deck {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 0.75rem;
}

.mockup__deck-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.mockup__deck-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.mockup__progress-track {
  width: 100%;
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.mockup__progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  box-shadow: var(--color-accent-glow-sm);
}

.mockup__deck--active {
  border: 1px solid var(--color-accent);
  box-shadow: 0 0 12px rgba(195, 106, 234, 0.2);
}

.mockup__controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.mockup__btn {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
}

.mockup__btn--accent {
  background: var(--color-accent);
  color: #fff;
}

.mockup__crossfader {
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mockup__cf-track {
  flex: 1;
  height: 3px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
}

.mockup__cf-thumb {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: var(--color-accent-glow-sm);
}

.mockup__label {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.mockup__calendar-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  align-items: center;
}

.mockup__chip {
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
}

.mockup__chip--accent {
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.mockup__chip--muted {
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
}

.mockup__chip--green {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.mockup__event-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.mockup__event-sub {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* ─── Features grid ──────────────────────────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}

/* ─── Feature subsection labels ─────────────────────────────────────────────── */

.feat-subsection {
  margin-top: 3rem;
  margin-bottom: 1rem;
  text-align: left;
}

.feat-subsection__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-left: 3px solid var(--color-accent);
  padding-left: 0.75rem;
}

/* 3 colunas fixas em telas largas */
.features-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .features-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .features-grid--3 { grid-template-columns: 1fr; }
}

.feat-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
              background-color var(--transition-base);
  text-align: left;
}

.feat-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 24px rgba(195, 106, 234, 0.18);
  background-color: var(--color-bg-elevated);
}

.feat-card:hover .feat-card__title {
  color: var(--color-accent-hover);
}

.feat-card:hover .feat-card__desc {
  color: var(--color-text-primary);
}

.feat-card--highlight {
  border-color: var(--color-border);
}

.feat-card__icon {
  margin-bottom: 0.875rem;
  line-height: 1;
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.feat-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  display: block;
}

.feat-card:hover .feat-card__icon {
  color: var(--color-accent);
}

/* subsection label icons */
.feat-subsection__label svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

.feat-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
  transition: color var(--transition-base);
}

.feat-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  transition: color var(--transition-base);
}

/* ─── Wide card (full-row) ───────────────────────────────────────────────────── */

.feat-card--wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--color-bg-surface) 0%, var(--color-bg-elevated) 100%);
  border-color: var(--color-border);
}

.feat-card--wide:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 32px rgba(195, 106, 234, 0.2);
}

.feat-card--wide .feat-card__title {
  font-size: 1.125rem;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.feat-card--wide .feat-card__desc {
  font-size: 0.9rem;
  max-width: 760px;
}

.feat-card__wide-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.feat-card__wide-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.feat-wide-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(195, 106, 234, 0.12);
  border: 1px solid rgba(195, 106, 234, 0.3);
  color: var(--color-accent);
  transition: background var(--transition-base), color var(--transition-base);
}

.feat-card--wide:hover .feat-wide-tag {
  background: rgba(195, 106, 234, 0.22);
  color: var(--color-accent-hover);
}

/* ─── Pipeline diagram ───────────────────────────────────────────────────────── */

.pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
  margin-top: 3rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.pipeline__node {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.875rem;
  text-align: center;
  min-width: 90px;
  flex-shrink: 0;
}

.pipeline__node--accent {
  border-color: var(--color-accent);
  background: var(--color-accent-dim);
}

.pipeline__node-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.pipeline__node-value {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.pipeline__node--accent .pipeline__node-value {
  color: var(--color-accent);
}

.pipeline__arrow {
  color: var(--color-accent);
  font-size: 1.25rem;
  padding: 0 0.25rem;
  font-weight: 700;
}

/* ─── Testimonial / quote ────────────────────────────────────────────────────── */

.quote-block {
  background: var(--color-bg-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.75rem 2rem;
  margin: 3rem 0;
}

.quote-block p {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-text-primary);
  line-height: 1.75;
}

/* ─── CTA banner ─────────────────────────────────────────────────────────────── */

.cta-banner {
  background: linear-gradient(135deg, var(--color-bg-elevated) 0%, var(--color-bg-surface) 100%);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  text-align: center;
  box-shadow: var(--color-accent-glow);
}

.cta-banner h2 {
  margin-bottom: 1rem;
}

.cta-banner p {
  max-width: 520px;
  margin: 0 auto 2rem;
  font-size: 1.0625rem;
}

/* ─── Footer ─────────────────────────────────────────────────────────────────── */

.footer {
  background-color: var(--color-bg-tertiary);
  border-top: 1px solid var(--color-border-subtle);
  padding: 3rem 0 2rem;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

.footer__logo img {
  height: 28px;
  width: auto;
  opacity: 0.7;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.footer__copy strong {
  color: var(--color-text-secondary);
}

/* ─── Divider ────────────────────────────────────────────────────────────────── */

.divider {
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  margin: 1.25rem 0 2rem;
}

.divider--center { margin-left: auto; margin-right: auto; }

/* ─── Stat row ───────────────────────────────────────────────────────────────── */

.stat-row {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  justify-content: center;
}

.stat {
  text-align: center;
}

.stat__value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.375rem;
}

.stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ─── Responsive tweaks ──────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .hero { padding-top: 7rem; }
  .section { padding: 4rem 0; }
  .cta-banner { padding: 2.5rem 1.25rem; }
  .stat-row { gap: 1.5rem; }
}