/* Monteva IA — Offer Page Styles */

:root {
  --color-bg: #f8fafb;
  --color-bg-alt: #eef2f4;
  --color-dark: #0f172a;
  --color-dark-soft: #1e293b;
  --color-primary: #0d9488;
  --color-primary-dark: #0f766e;
  --color-primary-light: #14b8a6;
  --color-accent: #f59e0b;
  --color-text: #334155;
  --color-text-muted: #64748b;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 48px rgba(15, 23, 42, 0.12);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container--narrow {
  max-width: 760px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(13, 148, 136, 0.45);
  color: var(--color-white);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn--full {
  width: 100%;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-dark);
}

.logo__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  border-radius: 10px;
}

.logo__text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.logo__text strong {
  color: var(--color-primary);
}

.nav {
  display: none;
  gap: 2rem;
}

.nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9375rem;
}

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

@media (min-width: 768px) {
  .nav {
    display: flex;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: 4rem 0 5rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(13, 148, 136, 0.12), transparent),
    radial-gradient(ellipse 60% 50% at 90% 80%, rgba(245, 158, 11, 0.06), transparent);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
  }
}

.badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background: rgba(13, 148, 136, 0.1);
  color: var(--color-primary-dark);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
}

.hero__lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  max-width: 540px;
}

.hero__checks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero__checks li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 500;
  color: var(--color-dark-soft);
}

.hero__checks li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}

/* Sections */
.section {
  padding: 5rem 0;
}

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

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

.section__header {
  margin-bottom: 3rem;
}

.section__header--center {
  text-align: center;
}

.section__header--center .section__desc {
  margin: 0.75rem auto 0;
  max-width: 560px;
}

.section__label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

.section__desc {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

/* Pain Cards */
.pain-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .pain-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pain-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.pain-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.pain-card__icon--problem {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.pain-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

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

.pain-card__arrow {
  text-align: center;
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 1rem 0;
}

.pain-card__solution {
  color: var(--color-dark-soft) !important;
  font-weight: 500;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}

/* Benefits */
.benefits-row {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .benefits-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.benefit__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--color-primary);
  border-radius: 16px;
  margin-bottom: 1.25rem;
}

.benefit h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

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

/* Steps */
.steps {
  list-style: none;
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-border);
  text-align: center;
}

.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  border-radius: 50%;
  margin-bottom: 1.25rem;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Stats */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-primary-light);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat__label {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.stats__note {
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  max-width: 600px;
  margin: 0 auto;
}

/* Testimonials */
.testimonials {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.testimonial:hover {
  box-shadow: var(--shadow);
}

.testimonial__stars {
  color: var(--color-accent);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.testimonial blockquote p {
  font-size: 1rem;
  color: var(--color-dark-soft);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.testimonial__avatar {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial__author cite {
  display: block;
  font-style: normal;
  font-weight: 700;
  color: var(--color-dark);
  font-size: 0.9375rem;
}

.testimonial__author span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* FAQ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq__item summary {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition);
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform var(--transition);
}

.faq__item[open] summary::after {
  transform: rotate(45deg);
}

.faq__item summary:hover {
  background: var(--color-bg);
}

.faq__item p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* CTA Final */
.cta-final {
  background:
    radial-gradient(ellipse 70% 80% at 10% 50%, rgba(13, 148, 136, 0.08), transparent),
    radial-gradient(ellipse 50% 60% at 90% 30%, rgba(245, 158, 11, 0.05), transparent);
}

.cta-final__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .cta-final__grid {
    grid-template-columns: 1fr 400px;
    gap: 4rem;
  }
}

.cta-final h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.cta-final__content p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  margin-bottom: 1.5rem;
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem;
}

.footer__top {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer__top {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
  }
}

.footer__brand p {
  margin-top: 1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 360px;
}

.footer .logo {
  color: var(--color-white);
}

.footer h3 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
}

.footer a:hover {
  color: var(--color-primary-light);
}

.footer__disclaimers {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
}

.footer__disclaimers p {
  font-size: 0.75rem;
  line-height: 1.7;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer__disclaimers p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.35);
}

/* Legal pages */
.legal-page {
  padding: 3rem 0 5rem;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.legal-page .updated {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-dark);
  margin: 2rem 0 0.75rem;
}

.legal-page p,
.legal-page li {
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.legal-page ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-page a.back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-weight: 600;
}

@media (max-width: 767px) {
  .header__cta {
    display: none;
  }

  .hero {
    padding: 2.5rem 0 3.5rem;
  }

  .section {
    padding: 3.5rem 0;
  }
}