/* ==========================================================================
   Breathin — Gabinete Dra. Mónica Sampaio
   Design system
   ========================================================================== */

:root {
  --color-blush: #f1ddce;
  --color-blush-soft: #f4e3d6;
  --color-cream: #faf5ee;
  --color-white: #ffffff;
  --color-brown: #4a403a;
  --color-brown-soft: #6e6259;
  --color-taupe: #a9906f;
  --color-taupe-light: #cbb79a;
  --color-sage: #7c9186;
  --color-terracotta: #c1704a;
  --color-star: #a98a6c;

  --font-serif: "Cormorant Garamond", "Iowan Old Style", "Georgia", serif;
  --font-sans: "Jost", "Poppins", "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-full: 999px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-brown);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  font-weight: 300;
  line-height: 1.6;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  margin: 0 0 var(--space-2);
  letter-spacing: 0.01em;
  color: var(--color-brown);
}

h1 { font-size: clamp(2.6rem, 5vw, 4.5rem); line-height: 1.05; }
h2 { font-size: clamp(2rem, 3.4vw, 2.8rem); letter-spacing: 0.06em; text-transform: uppercase; }
h3 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); }

p {
  margin: 0 0 var(--space-2);
}

.eyebrow {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--color-taupe);
  font-weight: 500;
}

.lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  color: var(--color-brown-soft);
  line-height: 1.4;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section {
  padding: var(--space-6) 0;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.9rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color .2s ease;
  white-space: nowrap;
}

.btn svg { flex-shrink: 0; }

.btn-primary {
  background: var(--color-brown);
  color: var(--color-cream);
}
.btn-primary span { text-decoration: underline; text-underline-offset: 3px; }
.btn-primary:hover { transform: translateY(-2px); background: #3a322d; }

.btn-outline {
  background: transparent;
  color: var(--color-brown);
  border-color: var(--color-brown);
}
.btn-outline:hover { background: var(--color-brown); color: var(--color-cream); }

.btn-small {
  padding: 0.7rem 1.3rem;
  font-size: 0.9rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  border-bottom: 1px solid var(--color-brown);
  padding-bottom: 2px;
  transition: gap 0.2s ease, opacity .2s ease;
}
.link-arrow:hover { gap: 0.85rem; opacity: 0.75; }

.link-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-taupe);
}
.link-back:hover { color: var(--color-brown); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 245, 238, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(74, 64, 58, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}

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

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links {
  display: flex;
  gap: var(--space-3);
  font-size: 0.92rem;
  letter-spacing: 0.03em;
}

.nav-links a {
  position: relative;
  padding: 0.3rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--color-brown);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { transform: scaleX(1); }

.nav-extra {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.lang-switch {
  display: flex;
  gap: 0.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-taupe-light);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.5rem;
}
.lang-switch a {
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  color: var(--color-taupe);
}
.lang-switch a[aria-current="true"] {
  background: var(--color-brown);
  color: var(--color-cream);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-brown);
  margin: 5px 0;
  transition: transform .25s ease, opacity .25s ease;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-blush-soft);
  border-top: 1px solid rgba(74,64,58,.08);
}
.nav-mobile a { font-size: 1.05rem; }
.nav-mobile.is-open { display: flex; }

@media (max-width: 880px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: block; }
}

/* ---------- Hero (home) ---------- */

.hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    var(--color-blush) 0%,
    var(--color-blush) 22%,
    rgba(241, 221, 206, 0.88) 38%,
    rgba(241, 221, 206, 0.5) 54%,
    rgba(241, 221, 206, 0.08) 72%
  );
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 620px;
  padding: var(--space-6) 0;
}

.hero-copy .eyebrow-name { font-family: var(--font-serif); font-size: 1.4rem; color: var(--color-brown-soft); margin-bottom: -0.6rem; }
.hero-copy h1 { margin-bottom: 0.2rem; }
.hero-sub {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.95rem;
  color: var(--color-brown-soft);
  margin-bottom: var(--space-2);
}
.hero-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  color: var(--color-brown-soft);
  margin: var(--space-2) 0 0;
  line-height: 1.35;
}

@media (max-width: 880px) {
  .hero { min-height: 72vh; align-items: flex-end; }
  .hero-scrim {
    background: linear-gradient(
      0deg,
      var(--color-blush) 0%,
      var(--color-blush) 32%,
      rgba(241, 221, 206, 0.85) 52%,
      rgba(241, 221, 206, 0.15) 78%
    );
  }
  .hero-copy { max-width: 100%; padding: 0 0 var(--space-4); }
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  background: linear-gradient(180deg, var(--color-blush) 0%, var(--color-blush-soft) 100%);
  padding: var(--space-6) 0 var(--space-5);
}
.page-hero .eyebrow { margin-bottom: var(--space-2); }
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-5);
  align-items: start;
}
.page-hero h1 {
  text-transform: uppercase;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  border-bottom: 1px solid var(--color-brown);
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-3);
  display: inline-block;
}
.page-hero .lede { margin-bottom: var(--space-2); }
.page-hero .body-text { color: var(--color-brown-soft); }

.benefits-box h4 {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  color: var(--color-brown);
  margin-bottom: var(--space-2);
}
.benefits-list li {
  padding: 0.55rem 0;
  border-bottom: 1px dashed rgba(74,64,58,.15);
  color: var(--color-brown-soft);
  font-size: 1.02rem;
}
.benefits-list li:last-child { border-bottom: none; }

@media (max-width: 880px) {
  .page-hero-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* ---------- Service detail lower band ---------- */

.detail-band {
  background: var(--color-cream);
  padding: var(--space-4) 0 var(--space-6);
}
.detail-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-4);
}
.detail-photo img { width: 100%; object-fit: cover; max-height: 520px; }

.detail-footer-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.detail-footer-grid .back-cell { grid-column: 1 / -1; margin-bottom: var(--space-1); }
.for-whom {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.for-whom svg { flex-shrink: 0; color: var(--color-taupe); }
.for-whom p { margin: 0; color: var(--color-brown-soft); }
.condition-list {
  columns: 2;
  gap: var(--space-3);
  color: var(--color-brown-soft);
}
.condition-list li { padding: 0.15rem 0; break-inside: avoid; }

@media (max-width: 700px) {
  .detail-footer-grid { grid-template-columns: 1fr; }
  .condition-list { columns: 1; }
}

/* ---------- Services grid (home + servicos page) ---------- */

.services {
  background: var(--color-cream);
}
.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto var(--space-5);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.service-card {
  background: var(--color-white);
  border: 1px solid rgba(74,64,58,.08);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(74,64,58,.08);
}
.service-card .icon-wrap {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-2);
  color: var(--color-taupe);
}
.service-card .icon-wrap img {
  width: 44px; height: 44px;
  object-fit: contain;
}
.service-card h3 {
  text-transform: uppercase;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-1);
}
.service-card p {
  color: var(--color-brown-soft);
  font-size: 0.95rem;
  flex-grow: 1;
}

@media (max-width: 980px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ---------- About teaser / split section ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.split-image { border-radius: var(--radius-lg); overflow: hidden; }
.split-image img { width: 100%; height: 100%; object-fit: cover; }
.split-copy .body-text { color: var(--color-brown-soft); font-size: 1.05rem; }
.split-copy .body-text + .body-text { margin-top: var(--space-2); }

@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; gap: var(--space-3); }
  .split-image img { max-height: 420px; }
}

.about-credentials {
  margin-top: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.credential-pill {
  border: 1px solid var(--color-taupe-light);
  border-radius: var(--radius-full);
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--color-brown-soft);
}

/* ---------- Testimonials ---------- */

.testimonials { background: var(--color-cream); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.testimonial-card {
  background: var(--color-white);
  border: 1px solid rgba(74,64,58,.1);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  text-align: center;
}
.stars { color: var(--color-star); margin-bottom: var(--space-2); display: flex; justify-content: center; gap: 4px; }
.testimonial-card p { font-size: 0.98rem; color: var(--color-brown-soft); }
.testimonial-card .author { margin-top: var(--space-2); font-family: var(--font-serif); font-style: italic; font-size: 1.1rem; color: var(--color-brown); }

@media (max-width: 880px) {
  .testimonial-grid { grid-template-columns: 1fr; }
}

/* ---------- CTA banner ---------- */

.cta-banner {
  position: relative;
  padding: 0;
  overflow: hidden;
}
.cta-banner .cta-photo {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.cta-banner .cta-photo img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.cta-banner .cta-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(74,64,58,.15), rgba(74,64,58,.45));
}
.cta-photo .cta-inner {
  position: relative;
  z-index: 2;
  color: var(--color-cream);
}
.cta-photo h2 {
  color: var(--color-cream);
  font-style: italic;
  text-transform: none;
  letter-spacing: 0.02em;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: var(--space-3);
}
.cta-photo h2 em { font-style: italic; text-decoration: underline; text-decoration-color: var(--color-terracotta); }

.cta-start {
  text-align: center;
  padding: var(--space-5) 0 var(--space-4);
}
.cta-start h3 { font-size: 1.6rem; }

/* ---------- Contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.contact-card {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(74,64,58,.1);
}
.contact-card svg { color: var(--color-taupe); flex-shrink: 0; margin-top: 3px; }
.contact-card h4 { margin-bottom: 0.2rem; font-family: var(--font-sans); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.1em; color: var(--color-brown); }
.contact-card p { color: var(--color-brown-soft); margin: 0; }
.contact-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.form-row { margin-bottom: var(--space-2); }
.form-row label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-brown-soft);
  margin-bottom: 0.4rem;
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  border: 1px solid var(--color-taupe-light);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  background: var(--color-cream);
  color: var(--color-brown);
}
.form-row textarea { resize: vertical; min-height: 110px; }

@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- Courses page ---------- */

.course-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-4);
  align-items: center;
}
.course-card img { border-radius: var(--radius-md); }
.course-meta {
  display: flex;
  gap: var(--space-3);
  margin: var(--space-2) 0;
  flex-wrap: wrap;
}
.course-meta div { font-size: 0.85rem; color: var(--color-brown-soft); }
.course-meta strong { display: block; color: var(--color-brown); font-family: var(--font-serif); font-size: 1.2rem; font-weight: 500; }

@media (max-width: 880px) {
  .course-card { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-brown);
  color: var(--color-blush-soft);
  padding: var(--space-5) 0 var(--space-3);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(250,245,238,.15);
}
.footer-top .logo-wrap img { height: 32px; margin-bottom: var(--space-2); filter: brightness(0) invert(1) opacity(0.9); }
.footer-top p { color: rgba(250,245,238,.7); font-size: 0.92rem; }
.footer-col h5 {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  color: var(--color-taupe-light);
  margin-bottom: var(--space-2);
}
.footer-col a, .footer-col span {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: rgba(250,245,238,.85);
  margin-bottom: 0.6rem;
}
.footer-col a:hover { color: var(--color-cream); text-decoration: underline; }
.footer-col svg { flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-3);
  flex-wrap: wrap;
  gap: var(--space-1);
  font-size: 0.85rem;
  color: rgba(250,245,238,.55);
}
.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: rgba(250,245,238,.85);
}

@media (max-width: 880px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ---------- Utilities ---------- */

.bg-blush { background: var(--color-blush-soft); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }