@import url('https://fonts.googleapis.com/css2?family=Marcellus&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --lago-profundo: #123c45;
  --agua-termal: #2f9c95;
  --bruma-clara: #edf7f4;
  --sal-marinho: #fbf4ea;
  --areia-quente: #e8c99a;
  --argila-suave: #c96f52;
  --pedra-texto: #233236;
  --pedra-suave: #50656b;
  --vidro: rgba(255, 255, 255, 0.78);
  --sombra-spa: 0 22px 55px rgba(18, 60, 69, 0.16);
  --curva: 24px;
  --largura: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--pedra-texto);
  background: linear-gradient(180deg, var(--sal-marinho), #ffffff 34%, var(--bruma-clara));
  line-height: 1.65;
}

body.menu-aberto {
  overflow: hidden;
}

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

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

p {
  color: var(--pedra-suave);
}

.container {
  width: min(100% - 40px, var(--largura));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 14px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--lago-profundo);
  color: #fff;
  border-radius: var(--curva);
}

.skip-link:focus {
  left: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 244, 234, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(18, 60, 69, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Marcellus', serif;
  font-size: 2rem;
  color: var(--lago-profundo);
  letter-spacing: 0.03em;
  font-weight: 400;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: var(--curva);
  background:
    radial-gradient(circle at 35% 28%, rgba(255, 255, 255, 0.95) 0 12%, transparent 13%),
    linear-gradient(135deg, var(--agua-termal), var(--lago-profundo));
  box-shadow: 0 12px 28px rgba(47, 156, 149, 0.25);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a {
  padding: 11px 16px;
  border-radius: var(--curva);
  color: var(--pedra-texto);
  font-weight: 700;
  font-size: 0.95rem;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  background: rgba(47, 156, 149, 0.12);
  color: var(--lago-profundo);
  transform: translateY(-1px);
}

.burger {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(18, 60, 69, 0.18);
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  padding: 12px;
}

.burger span {
  display: block;
  height: 2px;
  background: var(--lago-profundo);
  margin: 6px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

body.menu-aberto .burger span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

body.menu-aberto .burger span:nth-child(2) {
  opacity: 0;
}

body.menu-aberto .burger span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero-section {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(18, 60, 69, 0.88), rgba(18, 60, 69, 0.54), rgba(18, 60, 69, 0.16)),
    url("images/hero.jpg") center/cover no-repeat;
  overflow: hidden;
}

.hero-section::after {
  content: "";
  position: absolute;
  inset: auto -8% -16% 32%;
  height: 250px;
  background: radial-gradient(circle, rgba(232, 201, 154, 0.42), transparent 62%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 96px 0;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.kicker::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--areia-quente);
}

h1,
h2,
h3 {
  font-family: 'Marcellus', serif;
  color: var(--lago-profundo);
  line-height: 1.08;
  margin: 0;
  font-weight: 400;
}

.hero-content h1 {
  margin-top: 24px;
  color: #fff;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: -0.04em;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
  font-size: 1.22rem;
  margin: 24px 0 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--curva);
  padding: 15px 22px;
  font-weight: 800;
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn {
  background: var(--areia-quente);
  color: var(--lago-profundo);
  box-shadow: 0 16px 34px rgba(232, 201, 154, 0.28);
}

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

.secondary-btn {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.hero-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 50px;
  max-width: 720px;
}

.hero-note div {
  padding: 18px;
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
  color: #fff;
}

.hero-note strong {
  display: block;
  font-size: 1.45rem;
  line-height: 1;
}

.hero-note span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.93rem;
}

section {
  padding: 94px 0;
}

.section-top {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-top h2,
.info-block h2,
.testimonials-section h2,
.blog-preview h2,
.faq-section h2,
.contact-section h2 {
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  letter-spacing: -0.03em;
}

.section-top p {
  font-size: 1.08rem;
  margin: 16px 0 0;
}

.services-section {
  background:
    radial-gradient(circle at 10% 10%, rgba(47, 156, 149, 0.11), transparent 34%),
    linear-gradient(180deg, #fff, var(--bruma-clara));
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  padding: 28px;
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(18, 60, 69, 0.1);
  box-shadow: 0 16px 40px rgba(18, 60, 69, 0.08);
  min-height: 300px;
}

.service-card svg,
.benefit-icon svg {
  width: 42px;
  height: 42px;
  color: var(--agua-termal);
}

.service-card h3 {
  font-size: 1.55rem;
  margin-top: 22px;
}

.service-card p {
  margin-bottom: 0;
}

.split-section {
  background: var(--sal-marinho);
}

.split-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.split-image {
  position: relative;
}

.split-image img {
  border-radius: var(--curva);
  box-shadow: var(--sombra-spa);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  right: -24px;
  bottom: 28px;
  width: 260px;
  padding: 22px;
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(18, 60, 69, 0.1);
  box-shadow: var(--sombra-spa);
}

.floating-card strong {
  display: block;
  color: var(--lago-profundo);
  font-size: 1.7rem;
  line-height: 1;
}

.floating-card span {
  display: block;
  color: var(--pedra-suave);
  margin-top: 8px;
}

.split-text h2 {
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.split-text p {
  font-size: 1.02rem;
}

.split-text .btn {
  margin-top: 14px;
}

.benefits-section {
  background: #fff;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.benefit-item {
  padding: 28px;
  border-radius: var(--curva);
  background: linear-gradient(180deg, var(--bruma-clara), #fff);
  border: 1px solid rgba(18, 60, 69, 0.1);
}

.benefit-number {
  display: block;
  margin: 20px 0 12px;
  font-family: 'Marcellus', serif;
  color: var(--argila-suave);
  font-size: 3rem;
  line-height: 1;
}

.benefit-item h3 {
  font-size: 1.45rem;
}

.info-block {
  background:
    linear-gradient(180deg, rgba(237, 247, 244, 0.72), rgba(251, 244, 234, 0.92)),
    radial-gradient(circle at 85% 15%, rgba(201, 111, 82, 0.12), transparent 34%);
}

.info-layout {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 46px;
  align-items: start;
  margin-top: 34px;
}

.info-copy {
  padding: 38px;
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(18, 60, 69, 0.1);
}

.info-copy h3 {
  margin-top: 32px;
  font-size: 1.8rem;
}

.info-copy h3:first-child {
  margin-top: 0;
}

.info-copy ul {
  margin: 14px 0 22px;
  padding-left: 22px;
  color: var(--pedra-suave);
}

.info-copy li {
  margin-bottom: 10px;
}

.info-panel {
  position: sticky;
  top: 112px;
  padding: 28px;
  border-radius: var(--curva);
  background: var(--lago-profundo);
  color: #fff;
  box-shadow: var(--sombra-spa);
}

.info-panel h3 {
  color: #fff;
  font-size: 1.75rem;
}

.info-panel p,
.info-panel li {
  color: rgba(255, 255, 255, 0.82);
}

.info-panel ul {
  padding-left: 20px;
}

.testimonials-section {
  background: #fff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}

.testimonial-card {
  padding: 28px;
  border-radius: var(--curva);
  background: var(--sal-marinho);
  border: 1px solid rgba(18, 60, 69, 0.1);
}

.testimonial-card p {
  font-size: 1.02rem;
  margin: 0 0 22px;
}

.testimonial-card strong {
  display: block;
  color: var(--lago-profundo);
}

.testimonial-card time {
  color: var(--pedra-suave);
  font-size: 0.92rem;
}

.blog-preview {
  background: linear-gradient(180deg, var(--bruma-clara), #fff);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.blog-card {
  overflow: hidden;
  border-radius: var(--curva);
  background: #fff;
  border: 1px solid rgba(18, 60, 69, 0.1);
  box-shadow: 0 16px 44px rgba(18, 60, 69, 0.08);
}

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

.blog-card-content {
  padding: 24px;
}

.blog-card-content h3 {
  font-size: 1.45rem;
}

.blog-card-content p {
  margin-bottom: 18px;
}

.read-more {
  display: inline-flex;
  font-weight: 800;
  color: var(--agua-termal);
}

.read-more:hover,
.read-more:focus {
  color: var(--lago-profundo);
}

.faq-section {
  background: var(--sal-marinho);
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 36px;
}

.faq-item {
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(18, 60, 69, 0.1);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 22px 24px;
  border: 0;
  background: transparent;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  text-align: left;
  cursor: pointer;
  color: var(--lago-profundo);
  font-weight: 800;
  font-size: 1.03rem;
}

.faq-question::after {
  content: "+";
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: var(--curva);
  background: rgba(47, 156, 149, 0.13);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--agua-termal);
  font-size: 1.35rem;
}

.faq-item.ativo .faq-question::after {
  content: "−";
}

.faq-answer {
  display: none;
  padding: 0 24px 24px;
}

.faq-answer p {
  margin: 0;
}

.faq-item.ativo .faq-answer {
  display: block;
}

.contact-section {
  background:
    linear-gradient(135deg, rgba(18, 60, 69, 0.96), rgba(47, 156, 149, 0.9)),
    radial-gradient(circle at 80% 20%, rgba(232, 201, 154, 0.28), transparent 40%);
  color: #fff;
}

.contact-section h2,
.contact-section .section-top h2 {
  color: #fff;
}

.contact-section p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  margin-top: 34px;
}

.contact-form,
.contact-details {
  padding: 32px;
  border-radius: var(--curva);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

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

label {
  display: block;
  color: #fff;
  font-weight: 700;
  margin-bottom: 8px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--curva);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--pedra-texto);
  font: inherit;
  outline: none;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--areia-quente);
  box-shadow: 0 0 0 4px rgba(232, 201, 154, 0.18);
}

.form-field {
  margin-bottom: 18px;
}

#form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--curva);
  background: rgba(232, 201, 154, 0.22);
  color: #fff;
  font-weight: 800;
}

#form-success.visivel {
  display: block;
}

.detail-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.detail-item:last-child {
  border-bottom: 0;
}

.detail-item svg {
  width: 28px;
  height: 28px;
  color: var(--areia-quente);
  flex: 0 0 auto;
  margin-top: 4px;
}

.detail-item strong {
  display: block;
  color: #fff;
  margin-bottom: 4px;
}

.detail-item span,
.detail-item a {
  color: rgba(255, 255, 255, 0.84);
}

.site-footer {
  background: #0d2a31;
  color: #fff;
  padding: 54px 0 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: start;
  padding-bottom: 38px;
}

.footer-left p {
  max-width: 430px;
  color: rgba(255, 255, 255, 0.76);
}

.footer-email {
  display: inline-flex;
  margin-top: 8px;
  color: var(--areia-quente);
  font-weight: 800;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.footer-nav a:hover,
.footer-nav a:focus {
  color: var(--areia-quente);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 20px 0;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px;
  border-radius: var(--curva);
  background: rgba(18, 60, 69, 0.96);
  color: #fff;
  box-shadow: var(--sombra-spa);
}

.cookie-banner.visivel {
  display: flex;
}

.cookie-banner span {
  color: rgba(255, 255, 255, 0.84);
}

.cookie-banner a {
  color: var(--areia-quente);
  font-weight: 800;
}

.cookie-banner button {
  border: 0;
  border-radius: var(--curva);
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 800;
}

#cookie-accept {
  background: var(--areia-quente);
  color: var(--lago-profundo);
}

#cookie-decline {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

@media (max-width: 980px) {
  .burger {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 82px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: var(--curva);
    background: rgba(251, 244, 234, 0.98);
    box-shadow: var(--sombra-spa);
  }

  body.menu-aberto .main-nav {
    display: flex;
  }

  .main-nav a {
    padding: 14px 16px;
  }

  .services-grid,
  .benefits-grid,
  .testimonials-grid,
  .blog-grid,
  .info-layout,
  .contact-grid,
  .split-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .info-panel {
    position: static;
  }

  .floating-card {
    right: 18px;
    bottom: 18px;
  }

  .hero-note {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--largura));
  }

  .hero-section {
    min-height: 700px;
  }

  .hero-content {
    padding: 72px 0;
  }

  section {
    padding: 70px 0;
  }

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

  .floating-card {
    position: static;
    margin-top: 16px;
    width: 100%;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-banner button {
    width: 100%;
  }
}