/*
  Personalização principal:
  - Cores: variáveis em :root
  - Espaçamentos globais: .section e .container
*/
:root {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-surface-soft: #ddeffd;
  --color-text: #1d2a3a;
  --color-text-muted: #5b6b7e;
  --color-primary: #1f6fae;
  --color-primary-strong: #155585;
  --color-accent: #35b37e;
  --color-highlight: #ffc857;
  --color-border: #cfe1f0;
  --shadow-soft: 0 20px 46px rgba(31, 111, 174, 0.14);
  --shadow-card: 0 14px 34px rgba(31, 111, 174, 0.1);
  --space-section-y: clamp(2.1rem, 3.8vw, 3.15rem);
  --space-section-head: clamp(1rem, 1.8vw, 1.45rem);
  --space-grid-gap: clamp(0.78rem, 1.55vw, 1.05rem);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1120px, calc(100% - 2.4rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  font-size: 15.5px;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}

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

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

.section[id],
header[id] {
  scroll-margin-top: 96px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: -999px;
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0.65rem 0.9rem;
  border-radius: 10px;
  z-index: 300;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: var(--space-section-y) 0;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--color-primary-strong);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.2;
}

h1,
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  letter-spacing: 0.01em;
}

p {
  margin: 0;
}

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

.section-head {
  max-width: 760px;
  margin-bottom: var(--space-section-head);
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(207, 225, 240, 0.9);
  background: rgba(255, 255, 255, 0.94);
}

.header-wrapper {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: grid;
  gap: 0.05rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--color-primary-strong);
  white-space: nowrap;
  line-height: 1;
}

.brand strong {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0;
}

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

.brand small {
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav-link {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  position: relative;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-text);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 11px;
  background: var(--color-surface);
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--color-text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.74rem 1.3rem;
  font-weight: 700;
  font-size: 0.88rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-primary {
  color: var(--color-surface);
  background: linear-gradient(130deg, var(--color-primary), var(--color-primary-strong));
  box-shadow: 0 12px 28px rgba(31, 111, 174, 0.34);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(31, 111, 174, 0.38);
}

.btn-secondary {
  color: var(--color-primary-strong);
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.95);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
}

.btn-large {
  width: 100%;
  min-height: 56px;
  font-size: 0.93rem;
}

.hero {
  padding-top: 8rem;
  padding-bottom: clamp(2.2rem, 3.8vw, 3rem);
}

.hero + .about {
  padding-top: clamp(2rem, 3.4vw, 2.8rem);
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 1.45rem);
  grid-template-columns: 1.1fr 1fr;
}

.hero-content h1 {
  font-size: clamp(2.25rem, 5vw, 3.4rem);
  color: var(--color-primary-strong);
  margin-bottom: 0.4rem;
}

.hero-subtitle {
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  font-size: clamp(1.05rem, 2vw, 1.42rem);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.hero-text {
  color: var(--color-text-muted);
  max-width: 54ch;
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.05rem 0 0.65rem;
}

.hero-proof-line {
  color: var(--color-text-muted);
  font-size: 0.86rem;
  max-width: 60ch;
}

.hero-visual {
  position: relative;
}

.hero-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(207, 225, 240, 0.92);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.hero-image-wrap img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center center;
}

.hero-image-wrap picture,
.about-photo picture,
.card-media picture {
  display: block;
  width: 100%;
}

.about-photo picture {
  height: 100%;
}

.about-grid {
  display: grid;
  gap: clamp(1.15rem, 2.7vw, 1.75rem);
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
}

.about-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  background: var(--color-surface);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.3rem);
  margin-bottom: 0.6rem;
}

.about-content p {
  color: var(--color-text-muted);
  font-size: 0.96rem;
}

.about-content p + p {
  margin-top: 0.65rem;
}

.about-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.about-list li {
  padding: 0.68rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(207, 225, 240, 0.85);
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-text-muted);
}

.cards-grid {
  display: grid;
  gap: var(--space-grid-gap);
}

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

.card {
  min-height: 100%;
  padding: 0.82rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-card);
}

.card-media {
  width: 100%;
  margin-bottom: 0.75rem;
  border-radius: 12px;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card-media img.card-photo-square {
  object-position: center 30%;
}

.card-media img.card-photo-vertical {
  object-position: center 14%;
}

.card h3 {
  margin: 0.55rem 0 0.45rem;
  font-size: 1.02rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--color-primary-strong);
  background: rgba(31, 111, 174, 0.12);
}

.icon svg {
  width: 22px;
  height: 22px;
}

.differentials {
  background: var(--color-surface);
}

.differentials-grid {
  display: grid;
  gap: var(--space-grid-gap);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.diff-item {
  position: relative;
  padding: 0.95rem 1rem 0.95rem 1.55rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 10px 24px rgba(31, 111, 174, 0.08);
}

.diff-item::before {
  content: "";
  position: absolute;
  left: 0.82rem;
  top: 1.15rem;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-highlight);
}

.diff-item h3 {
  font-size: 0.94rem;
  margin-bottom: 0.4rem;
}

.diff-item p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.agreements {
  padding-top: clamp(0.45rem, 1.1vw, 0.8rem);
}

.agreements .container {
  padding: clamp(1.35rem, 2.7vw, 1.7rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(207, 225, 240, 0.85);
  background: var(--color-surface);
}

.agreements-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
}

.agreements-list li {
  padding: 0.62rem 1rem;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-weight: 700;
  color: var(--color-primary-strong);
}

.agreements-note {
  margin-top: 0.7rem;
  color: var(--color-text-muted);
}

.instagram {
  padding-top: clamp(0.45rem, 1.1vw, 0.8rem);
}

.instagram-box {
  text-align: center;
  padding: clamp(1.45rem, 3vw, 1.9rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(207, 225, 240, 0.88);
  background: var(--color-surface);
}

.instagram-box h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
}

.instagram-handle {
  margin: 0.65rem 0 0.5rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-primary-strong);
}

.instagram-box .btn {
  margin-top: 0.9rem;
}

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

.testimonial-card {
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 12px 26px rgba(31, 111, 174, 0.09);
}

.testimonial-card p {
  color: var(--color-text-muted);
  font-style: normal;
  font-size: 0.92rem;
}

.testimonial-card p + p {
  margin-top: 0.58rem;
}

.testimonial-card span {
  margin-top: 0.72rem;
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}

.testimonial-toggle {
  margin-top: 0.7rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-primary-strong);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
}

.testimonial-toggle:hover,
.testimonial-toggle:focus-visible {
  text-decoration: underline;
}

.testimonial-toggle:focus-visible {
  outline: 2px solid rgba(31, 111, 174, 0.28);
  outline-offset: 4px;
  border-radius: 6px;
}

.faq {
  padding-top: clamp(0.35rem, 1vw, 0.75rem);
}

.faq-list {
  display: grid;
  gap: 0.62rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
  box-shadow: 0 10px 24px rgba(31, 111, 174, 0.08);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  padding: 0.82rem 1.05rem;
  position: relative;
  font-size: 0.94rem;
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--color-primary-strong);
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 1.05rem 0.82rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.cta-final {
  padding-top: clamp(0.5rem, 1.15vw, 0.9rem);
}

.cta-final-box {
  border-radius: var(--radius-lg);
  padding: clamp(1.35rem, 3vw, 2rem);
  border: 1px solid rgba(207, 225, 240, 0.82);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.cta-final-box h2 {
  max-width: 800px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.cta-inline-link {
  display: inline-flex;
  align-items: center;
  margin-top: 0.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary-strong);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
}

.contact-grid {
  display: grid;
  gap: clamp(0.8rem, 1.5vw, 1rem);
  grid-template-columns: 1fr;
}

.contact-main {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 1.1rem;
}

.contact-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.contact-list li {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.contact-list a {
  color: var(--color-primary-strong);
  text-decoration: underline;
  text-decoration-color: rgba(31, 111, 174, 0.35);
  text-underline-offset: 0.16rem;
}

.site-footer {
  background: var(--color-surface);
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  padding-top: 2.15rem;
}

.footer-grid {
  display: grid;
  gap: clamp(0.9rem, 1.7vw, 1.35rem);
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
}

.site-footer h3,
.site-footer h4 {
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.site-footer p,
.site-footer li,
.site-footer a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

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

.footer-bottom {
  margin-top: 1.15rem;
  padding: 0.8rem 0 1.15rem;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  font-size: 0.84rem;
}

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 150;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid rgba(207, 225, 240, 0.95);
  border-radius: 999px;
  padding: 0.72rem 1rem;
  box-shadow: 0 12px 24px rgba(31, 111, 174, 0.2);
}

.floating-whatsapp img {
  width: 24px;
  height: 24px;
  display: block;
  object-fit: contain;
}

.floating-whatsapp span {
  color: var(--color-text);
  font-weight: 700;
}

.is-disabled {
  pointer-events: none;
  opacity: 0.65;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1060px) {
  .header-cta {
    display: none;
  }

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 640px;
    margin-inline: auto;
  }

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

@media (max-width: 860px) {
  .section {
    padding: clamp(2rem, 6vw, 2.75rem) 0;
  }

  .brand strong {
    font-size: 1.72rem;
  }

  .brand small {
    font-size: 0.56rem;
  }

  .menu-toggle {
    display: inline-block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1.2rem;
    right: 1.2rem;
    margin-left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 0.6rem;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  body.menu-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-link {
    padding: 0.65rem 0.7rem;
    border-radius: 10px;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover,
  .nav-link.is-active {
    background: rgba(31, 111, 174, 0.12);
  }

  .hero {
    padding-top: 7.1rem;
    padding-bottom: clamp(1.2rem, 4vw, 1.75rem);
  }

  .hero + .about {
    padding-top: clamp(1.1rem, 4vw, 1.55rem);
  }
}

@media (max-width: 660px) {
  .container {
    width: min(100% - 1.4rem, 1120px);
  }

  .specialties-grid,
  .differentials-grid,
  .testimonials-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-subtitle {
    font-size: 1.02rem;
  }

  .hero-image-wrap img {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain !important;
    object-position: center center !important;
  }

  .floating-whatsapp {
    padding: 0.75rem;
  }

  .floating-whatsapp span {
    display: none;
  }

  .instagram-box,
  .agreements .container,
  .cta-final-box {
    padding: 1rem;
  }
}