/* ═══════════════════════════════════════════════════
   GoDados.cam — Landing Page Styles
   Brand: Navy #0f1f35 | Cyan #06b6d4 | Blue #3b82f6
   ═══════════════════════════════════════════════════ */

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

:root {
  --navy:        #0f1f35;
  --navy-mid:    #1a3358;
  --blue:        #3b82f6;
  --cyan:        #06b6d4;
  --green:       #10b981;
  --amber:       #f59e0b;
  --red:         #ef4444;
  --gray-50:     #f8fafc;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-400:    #94a3b8;
  --gray-500:    #64748b;
  --gray-600:    #475569;
  --gray-900:    #0f172a;
  --white:       #ffffff;

  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow:      0 4px 16px rgba(15,31,53,.10), 0 1px 4px rgba(15,31,53,.06);
  --shadow-lg:   0 12px 40px rgba(15,31,53,.14), 0 4px 12px rgba(15,31,53,.08);

  --max-w:       1200px;
  --side-pad:    clamp(20px, 5vw, 60px);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--side-pad);
}

/* ── Typography ── */
h1, h2, h3 { line-height: 1.2; font-weight: 700; color: var(--navy); }

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2rem;
}
.section-title.center { text-align: center; }

.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
}

/* ── Header ── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  padding: 16px var(--side-pad);
  display: flex;
  align-items: center;
}

.logo { display: inline-flex; align-items: center; text-decoration: none; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, transform .1s, box-shadow .15s;
  white-space: nowrap;
}

.btn--primary {
  background: var(--navy);
  color: var(--white);
  padding: 14px 24px;
}
.btn--primary:hover { background: var(--navy-mid); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--primary:active { transform: translateY(0); }

.btn--full { width: 100%; padding-block: 16px; font-size: 15px; }

.btn--large { padding: 18px 36px; font-size: 17px; border-radius: var(--radius); }

/* ── Badge ── */
.badge {
  display: inline-block;
  background: rgba(59,130,246,.1);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

/* ════════════════════════
   HERO
   ════════════════════════ */
.hero {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--white);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.hero__headline {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--navy);
  margin-bottom: 1.5rem;
}

.highlight { color: var(--blue); }

.hero__sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--gray-600);
  margin-bottom: 1rem;
  line-height: 1.7;
}
.hero__sub strong { color: var(--navy); font-weight: 600; }

.proof-snippet {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 1.75rem;
}
.proof-snippet__icon { flex-shrink: 0; margin-top: 2px; }
.proof-snippet p { font-size: 14px; color: var(--gray-600); line-height: 1.6; }

/* Form card */
.hero__form-wrap { position: sticky; top: 80px; }

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
}

.form-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.form-card__sub {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.form { display: flex; flex-direction: column; gap: 16px; }

.form__group { display: flex; flex-direction: column; gap: 6px; }

.form__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700, #374151);
  letter-spacing: .01em;
}
.form__optional { font-weight: 400; color: var(--gray-400); }

.form__input, .form__select {
  font-family: var(--font);
  font-size: 15px;
  color: var(--gray-900);
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form__input::placeholder { color: var(--gray-400); }

.form__input:focus, .form__select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}

.form__input.error, .form__select.error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}

.form__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='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

.form__privacy {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-400);
  justify-content: center;
}
.form__privacy svg { flex-shrink: 0; }

/* ════════════════════════
   PAIN SECTION
   ════════════════════════ */
.section-pain {
  padding: clamp(60px, 7vw, 100px) 0;
  background: var(--navy);
  color: var(--white);
}

.section-pain .section-title { color: var(--white); }

.section-pain__inner { max-width: 760px; margin: 0 auto; }

.pain-blocks { display: flex; flex-direction: column; gap: 32px; }

.pain-block p {
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.75;
  color: rgba(255,255,255,.82);
  margin-bottom: 12px;
}
.pain-block p:last-child { margin-bottom: 0; }
.pain-block em { font-style: italic; color: rgba(255,255,255,.6); }
.pain-block strong { color: var(--white); font-weight: 600; }

.pain-stat-row {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 32px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
}

.pain-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }

.pain-stat__number {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.03em;
}
.pain-stat--red .pain-stat__number { color: var(--red); }

.pain-stat__label {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  text-align: center;
}

.pain-stat__divider {
  font-size: 20px;
  font-weight: 700;
  color: rgba(255,255,255,.3);
  flex-shrink: 0;
}

/* ════════════════════════
   MECHANISM SECTION
   ════════════════════════ */
.section-mechanism {
  padding: clamp(60px, 7vw, 100px) 0;
  background: var(--white);
}

.mechanism-header { margin-bottom: 3rem; }

.mechanism-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 3rem;
}

.mechanism-lead {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--gray-600);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}
.mechanism-lead strong { color: var(--navy); }

.mechanism-copy p {
  font-size: 16px;
  color: var(--gray-600);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.mechanism-pivot {
  font-size: 20px !important;
  font-weight: 700 !important;
  color: var(--blue) !important;
}

.mechanism-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 32px 24px;
}

.diagram-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  flex: 1;
}
.diagram-step span { font-size: 13px; font-weight: 600; color: var(--gray-600); line-height: 1.3; }

.diagram-step--accent span { color: var(--blue); }

.diagram-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.diagram-icon--layer {
  background: rgba(59,130,246,.06);
  border-color: rgba(59,130,246,.2);
}

.diagram-arrow {
  font-size: 20px;
  color: var(--gray-400);
  flex-shrink: 0;
}

/* KPI example */
.mechanism-example {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 28px 32px;
  max-width: 560px;
  margin: 0 auto;
}

.mechanism-example__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 16px;
}

.kpi-example { display: flex; flex-direction: column; gap: 10px; }

.kpi-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius-sm);
}
.kpi-row--alert { background: rgba(239,68,68,.08); }

.kpi-name { font-size: 14px; color: rgba(255,255,255,.8); flex: 1; }

.kpi-badge {
  font-size: 13px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  flex-shrink: 0;
}
.kpi-badge--green { background: rgba(16,185,129,.15); color: #34d399; }
.kpi-badge--yellow { background: rgba(245,158,11,.15); color: #fbbf24; }
.kpi-badge--red { background: rgba(239,68,68,.15); color: #f87171; }

/* ════════════════════════
   BENEFITS
   ════════════════════════ */
.section-benefits {
  padding: clamp(60px, 7vw, 100px) 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

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

.benefit-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow .2s, transform .2s;
}
.benefit-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.benefit-icon {
  width: 56px; height: 56px;
  background: rgba(59,130,246,.08);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

.benefit-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ════════════════════════
   BULLETS
   ════════════════════════ */
.section-bullets {
  padding: clamp(60px, 7vw, 100px) 0;
  background: var(--white);
}

.bullets-inner { max-width: 720px; }

.bullets-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bullets-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--gray-600);
  line-height: 1.65;
}

.bullets-list li::before {
  content: '→';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ════════════════════════
   FAQ
   ════════════════════════ */
.section-faq {
  padding: clamp(60px, 7vw, 100px) 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-100);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-question {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}
.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '+';
  font-size: 20px;
  font-weight: 400;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform .2s;
}
details[open] .faq-question::after { transform: rotate(45deg); }

.faq-answer {
  padding: 0 20px 18px;
  border-top: 1px solid var(--gray-100);
}
.faq-answer p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  padding-top: 14px;
}

/* ════════════════════════
   CTA FINAL
   ════════════════════════ */
.section-cta {
  padding: clamp(80px, 10vw, 120px) 0;
  background: var(--navy);
  text-align: center;
}

.cta-inner { max-width: 640px; margin: 0 auto; }

.section-cta h2 {
  color: var(--white);
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 1.25rem;
}

.section-cta p {
  font-size: clamp(16px, 1.8vw, 18px);
  color: rgba(255,255,255,.75);
  margin-bottom: .75rem;
  line-height: 1.7;
}

.cta-note {
  font-size: 14px !important;
  color: rgba(255,255,255,.45) !important;
  margin-bottom: 2rem !important;
}

.section-cta .btn--primary {
  background: var(--blue);
  color: var(--white);
}
.section-cta .btn--primary:hover { background: #2563eb; }

/* ════════════════════════
   FOOTER
   ════════════════════════ */
.footer {
  padding: 32px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__tagline {
  font-size: 13px;
  color: var(--gray-400);
}

.footer__link {
  font-size: 13px;
  color: var(--gray-400);
  text-decoration: none;
}
.footer__link:hover { color: var(--blue); }

/* ════════════════════════
   FORM ERROR MESSAGES
   ════════════════════════ */
.field-error {
  font-size: 12px;
  color: var(--red);
  margin-top: 4px;
}

/* ════════════════════════
   RESPONSIVE — Tablet
   ════════════════════════ */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__form-wrap {
    position: static;
  }

  .mechanism-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .pain-stat-row {
    padding: 20px 24px;
  }
}

/* ════════════════════════
   RESPONSIVE — Mobile
   ════════════════════════ */
@media (max-width: 600px) {
  .mechanism-diagram {
    flex-direction: column;
    gap: 8px;
  }

  .diagram-arrow {
    transform: rotate(90deg);
  }

  .pain-stat-row {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .pain-stat__divider {
    font-size: 16px;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .kpi-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}