/* ============================================
   DR. CLEVERTON AMORIM — LANDING PAGE
   Mobile-first • Vanilla CSS • No frameworks
   ============================================ */

/* === DESIGN TOKENS === */
:root {
  --brand-taupe:        #B39B86;
  --brand-taupe-dark:   #8B7355;
  --brand-taupe-deeper: #6E5B43;
  --brand-cream:        #EBE8DF;
  --brand-cream-light:  #F4F2EC;
  --platinum-gold:      #C4A265;
  --platinum-gold-soft: #D4B87A;
  --platinum-bg:        #F5EFE6;
  --bg-primary:         #FFFFFF;
  --bg-warm:            var(--brand-cream);
  --bg-warm-light:      var(--brand-cream-light);
  --bg-dark:            var(--brand-taupe);
  --bg-darker:          #3A3228;
  --text-primary:       #18181b;
  --text-secondary:     #52525b;
  --text-muted:         #71717a;
  --text-on-dark:       var(--brand-cream);
  --text-on-taupe:      #F4F2EC;
  --border-light:       #d4d4d8;
  --border-warm:        #C8BFB4;
  --border-subtle:      rgba(0,0,0,0.06);
  --cta-primary:        var(--brand-taupe-dark);
  --cta-hover:          var(--brand-taupe-deeper);
  --cta-text:           #FFFFFF;
  --font-display:       'Cormorant Garamond', Georgia, serif;
  --font-body:          'Outfit', system-ui, sans-serif;
  --space-xs:           0.5rem;
  --space-sm:           1rem;
  --space-md:           1.5rem;
  --space-lg:           2.5rem;
  --space-xl:           4rem;
  --space-2xl:          6rem;
  --space-section:      clamp(4rem, 8vw, 8rem);
  --container-max:      1200px;
  --container-narrow:   800px;
  --container-padding:  clamp(1.25rem, 4vw, 3rem);
  --radius-sm:          6px;
  --radius-md:          10px;
  --radius-lg:          16px;
  --radius-pill:        999px;
  --shadow-soft:        0 2px 20px rgba(0,0,0,0.06);
  --shadow-medium:      0 4px 30px rgba(0,0,0,0.10);
  --shadow-card:        0 8px 40px rgba(0,0,0,0.08);
  --ease-out:           cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast:      200ms;
  --duration-normal:    400ms;
  --duration-slow:      600ms;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.7;
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }
input, select, textarea { font: inherit; }

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* === TYPOGRAPHY === */
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
}
.section-title--center { text-align: center; }
.section-title--light { color: var(--text-on-dark); }

/* === BADGE === */
.badge {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-bottom: 0.375rem;
  margin-bottom: var(--space-md);
}
.badge--gold {
  color: var(--platinum-gold);
  border-bottom: 1px solid var(--platinum-gold);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-pill);
  transition: all var(--duration-normal) var(--ease-out);
  min-height: 44px;
  white-space: nowrap;
}
.btn--primary {
  background: var(--cta-primary);
  color: var(--cta-text);
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover {
  background: var(--cta-hover);
  box-shadow: var(--shadow-medium);
  transform: translateY(-1px);
}
.btn--sm { padding: 0.5rem 1.25rem; font-size: 0.8125rem; }
.btn--lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn--full { width: 100%; }
.btn--white {
  background: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-medium);
}
.btn--white:hover {
  background: var(--brand-cream);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}
.navbar.is-scrolled {
  background: var(--brand-cream);
  box-shadow: 0 1px 10px rgba(0,0,0,0.06);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0.75rem var(--container-padding);
}
.navbar__logo-img { width: 120px; height: auto; }
.navbar__right { display: flex; align-items: center; gap: var(--space-sm); }
.navbar__badge {
  display: none;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--platinum-gold);
  border: 1px solid var(--platinum-gold);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
}

/* === HERO === */
.hero {
  background: var(--bg-warm);
  padding: 5rem 0 var(--space-section);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.hero__image-col {
  order: -1;
  position: relative;
}
.hero__photo {
  width: 100%;
  max-height: 65vh;
  object-fit: cover;
  object-position: center top;
  box-shadow: var(--shadow-card);
}
.hero__photo-badge {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: rgba(58,50,40,0.9);
  backdrop-filter: blur(8px);
  color: var(--platinum-gold);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid rgba(196,162,101,0.3);
}
.hero__photo-badge span {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
}
.hero__photo-badge small {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.75;
  margin-top: 0.25rem;
}
.hero__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 7vw, 4.5rem);
  line-height: 1.08;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}
.hero__sub {
  font-size: clamp(0.9375rem, 1.2vw, 1.125rem);
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}
.hero__micro {
  margin-top: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.hero__watermark {
  position: absolute;
  right: -3rem;
  bottom: -2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(12rem, 20vw, 28rem);
  line-height: 1;
  color: var(--brand-taupe);
  opacity: 0.06;
  pointer-events: none;
  user-select: none;
}

/* === DOR === */
.dor {
  background: var(--bg-primary);
  padding: var(--space-section) 0;
}
.dor__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}
.dor__card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-warm);
  transition: box-shadow var(--duration-normal) var(--ease-out);
}
.dor__card:hover { box-shadow: var(--shadow-medium); }
.dor__card-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--platinum-gold);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: var(--space-sm);
}
.dor__card-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.dor__card-text {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}
.dor__transition {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* === SOLUCAO === */
.solucao {
  background: var(--bg-warm-light);
  padding: var(--space-section) 0;
}
.solucao__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
.solucao__desc {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}
.solucao__list {
  margin-bottom: var(--space-md);
}
.solucao__list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}
.solucao__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 2px;
  height: 16px;
  background: var(--platinum-gold);
}
.solucao__highlight {
  background: var(--platinum-bg);
  border-left: 3px solid var(--platinum-gold);
  padding: var(--space-md);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.solucao__highlight p {
  font-weight: 400;
  color: var(--text-primary);
}
.solucao__img-wrapper {
  display: flex;
  justify-content: center;
}
.solucao__photo {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* === AUTORIDADE === */
.autoridade {
  background: var(--bg-darker);
  padding: var(--space-section) 0;
  text-align: center;
}
/* Seal Platinum */
.autoridade__seal { margin-bottom: var(--space-xl); }
.autoridade__seal-inner {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  background: rgba(196,162,101,0.08);
  border: 1px solid rgba(196,162,101,0.4);
  padding: 1.5rem 2.5rem;
  border-radius: var(--radius-lg);
}
.autoridade__invisalign-logo {
  width: 120px;
  height: 28px;
  color: var(--platinum-gold-soft);
  opacity: 0.8;
}
.autoridade__seal-tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
}
.autoridade__seal-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  color: var(--platinum-gold);
  letter-spacing: 0.08em;
}
.autoridade__seal-sublabel {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.625rem;
  color: var(--platinum-gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.autoridade__seal-divider {
  width: 40px;
  height: 1px;
  background: var(--platinum-gold);
  opacity: 0.4;
}
.autoridade__seal-rank {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--text-on-dark);
  opacity: 0.8;
}
.autoridade__text {
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  color: var(--text-on-dark);
  opacity: 0.85;
}
.autoridade__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 450px;
  margin: 0 auto var(--space-xl);
}
.autoridade__stat { text-align: center; }
.autoridade__stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 5rem);
  color: var(--platinum-gold);
  line-height: 1;
  display: inline;
}
.autoridade__stat-plus {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--platinum-gold);
  opacity: 0.7;
}
.autoridade__stat-label {
  display: block;
  margin-top: var(--space-xs);
  font-size: 0.875rem;
  color: var(--text-on-dark);
  opacity: 0.65;
}
/* Brands grid */
.autoridade__brands {
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}
.autoridade__brands-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-on-dark);
  opacity: 0.5;
  margin-bottom: var(--space-md);
}
.autoridade__brands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
.autoridade__brand {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}
.autoridade__brand-logo {
  width: 100%;
  height: 50px;
  color: var(--text-on-dark);
  opacity: 0.85;
}
.autoridade__brand:hover .autoridade__brand-logo {
  opacity: 1;
}
.autoridade__quote {
  max-width: 500px;
  margin: 0 auto;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--text-on-dark);
  opacity: 0.85;
  line-height: 1.6;
}

/* === CASOS === */
.casos {
  background: var(--bg-primary);
  padding: var(--space-section) 0;
}
.casos__header { margin-bottom: var(--space-xl); }
.casos__desc {
  color: var(--text-secondary);
  max-width: 520px;
}
.casos__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}
.casos__card {
  background: var(--bg-warm);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
}
.casos__img-wrap { border-radius: var(--radius-md); overflow: hidden; }
.casos__img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}
.casos__labels {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.casos__tag {
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
}
.casos__tag--antes {
  background: rgba(185,28,28,0.08);
  color: #b91c1c;
}
.casos__tag--depois {
  background: rgba(21,128,61,0.08);
  color: #15803d;
}
.casos__info {
  margin-top: var(--space-sm);
  text-align: center;
}
.casos__info strong {
  display: block;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-primary);
}
.casos__info span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.casos__micro {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* === PROCESSO === */
.processo {
  background: var(--bg-warm);
  padding: var(--space-section) 0;
}
.timeline {
  position: relative;
  margin-top: var(--space-xl);
  padding-left: 2rem;
}
.timeline__line {
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border-warm);
}
.timeline__step {
  position: relative;
  padding-bottom: var(--space-xl);
}
.timeline__step:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: -1.625rem;
  top: 0.25rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--platinum-gold);
  border: 2px solid var(--bg-warm);
  z-index: 2;
}
.timeline__label {
  display: block;
  font-weight: 500;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--platinum-gold);
  margin-bottom: 0.375rem;
}
.timeline__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.375rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.timeline__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  max-width: 380px;
}

/* === SOBRE === */
.sobre {
  background: var(--bg-primary);
  padding: var(--space-section) 0;
}
.sobre__wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.sobre__photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  box-shadow: var(--shadow-card);
}
.sobre__text-col p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}
.sobre__signature {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-warm);
}
.sobre__name {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--text-primary);
}
.sobre__cro {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* === INVESTIMENTO === */
.investimento {
  background: var(--bg-warm-light);
  padding: var(--space-section) 0;
  text-align: center;
}
.investimento__intro {
  max-width: 520px;
  margin: 0 auto var(--space-xl);
  color: var(--text-secondary);
}
.investimento__card {
  background: var(--bg-primary);
  box-shadow: var(--shadow-medium);
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-lg);
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}
.investimento__options {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.investimento__option {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--bg-warm);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
}
.investimento__option svg { color: var(--brand-taupe); flex-shrink: 0; }
.investimento__option div { text-align: left; }
.investimento__option strong {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.9375rem;
}
.investimento__option span { font-size: 0.8125rem; }
.investimento__note {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

/* === FAQ === */
.faq {
  background: var(--bg-primary);
  padding: var(--space-section) 0;
}
.faq__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.faq__title { margin-bottom: 0; }
.faq__item {
  border-bottom: 1px solid var(--border-light);
}
.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  gap: var(--space-sm);
  min-height: 44px;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::marker { display: none; content: ''; }
.faq__icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--text-muted);
  transition: transform var(--duration-normal) var(--ease-out);
}
.faq__icon::before {
  top: 50%; left: 0;
  width: 100%; height: 1.5px;
  transform: translateY(-50%);
}
.faq__icon::after {
  top: 0; left: 50%;
  width: 1.5px; height: 100%;
  transform: translateX(-50%);
}
details[open] .faq__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}
.faq__answer {
  padding-bottom: 1.25rem;
}
.faq__answer p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* === CTA FINAL === */
.cta-final {
  background: var(--bg-dark);
  padding: var(--space-2xl) 0;
  text-align: center;
}
.cta-final__headline {
  margin-bottom: var(--space-sm);
}
.cta-final__sub {
  color: var(--text-on-taupe);
  opacity: 0.85;
  max-width: 480px;
  margin: 0 auto var(--space-xl);
}
.cta-final__micro {
  color: var(--text-on-taupe);
  opacity: 0.65;
  font-size: 0.8125rem;
  margin-top: var(--space-md);
}

/* === FORM === */
.form-wrapper {
  background: var(--bg-primary);
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 480px;
  margin: 0 auto;
  text-align: left;
}
.form-group { margin-bottom: var(--space-md); }
.form-label {
  display: block;
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}
.form-hint {
  font-weight: 300;
  color: var(--text-muted);
  font-size: 0.8125rem;
}
.form-input {
  width: 100%;
  border: 1px solid var(--border-light);
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: border-color var(--duration-fast);
  min-height: 44px;
}
.form-input:focus {
  outline: none;
  border-color: var(--brand-taupe);
  box-shadow: 0 0 0 3px rgba(179,155,134,0.15);
}
.form-input::placeholder {
  color: var(--text-muted);
  font-weight: 300;
}

/* Radio buttons */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 0.5rem;
}
.radio {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 0.5rem 0;
  min-height: 44px;
}
.radio input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.radio__mark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-light);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--duration-fast);
}
.radio input:checked + .radio__mark {
  border-color: var(--platinum-gold);
}
.radio input:checked + .radio__mark::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 10px; height: 10px;
  background: var(--platinum-gold);
  border-radius: 50%;
}
.radio__text {
  font-weight: 400;
  font-size: 0.9375rem;
  color: var(--text-primary);
}
.radio input:checked ~ .radio__text { font-weight: 500; }

/* Form feedback */
.form-feedback {
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  min-height: 0;
  transition: min-height var(--duration-normal);
}
.form-feedback.is-error {
  color: #b91c1c;
  min-height: 1.5rem;
}
.form-feedback.is-success {
  color: #15803d;
}

/* Thank you state */
.thank-you {
  text-align: center;
  padding: var(--space-lg) 0;
}
.thank-you svg {
  width: 56px;
  height: 56px;
  color: #15803d;
  margin: 0 auto var(--space-md);
}
.thank-you h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}
.thank-you p {
  color: var(--text-secondary);
}

/* === LOCALIZAÇÃO === */
.localizacao {
  background: var(--bg-warm);
  padding: var(--space-section) 0;
}
.localizacao__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.localizacao__photo-wrap {
  margin-bottom: var(--space-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.localizacao__photo {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.localizacao__details p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.localizacao__details strong {
  color: var(--text-primary);
  font-weight: 500;
}
.localizacao__hours {
  margin-top: 0.5rem;
  font-size: 0.8125rem !important;
  color: var(--text-muted) !important;
}
.localizacao__map {
  min-height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.localizacao__map iframe {
  width: 100%;
  min-height: 300px;
}

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal);
}
.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
.modal-content {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: transform var(--duration-normal) var(--ease-out);
}
.modal-overlay.is-open .modal-content {
  transform: translateY(0);
}
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-muted);
  border-radius: 50%;
  transition: background var(--duration-fast);
  min-height: 44px;
  min-width: 44px;
}
.modal-close:hover { background: var(--bg-warm); }
.modal-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  padding-right: 2rem;
}
.modal-sub {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}
body.modal-open { overflow: hidden; }

/* === FOOTER === */
.footer {
  background: var(--bg-darker);
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
  color: var(--text-on-dark);
}
.footer__logo {
  width: 140px;
  margin: 0 auto var(--space-lg);
  opacity: 0.8;
  filter: brightness(2);
}
.footer__info {
  margin-bottom: var(--space-lg);
}
.footer__info p {
  font-size: 0.8125rem;
  opacity: 0.55;
  line-height: 1.8;
}
.footer__links {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-lg);
}
.footer__links a {
  opacity: 0.6;
  transition: opacity var(--duration-fast);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer__links a:hover { opacity: 1; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-md);
}
.footer__bottom p {
  font-size: 0.75rem;
  opacity: 0.4;
}

/* === STICKY MOBILE BAR === */
.sticky-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--bg-primary);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
  padding: 0.75rem var(--container-padding);
  z-index: 90;
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out);
}
.sticky-bar.is-visible { transform: translateY(0); }

/* Compensate for sticky bar */
body.has-sticky-bar { padding-bottom: 4.5rem; }

/* intl-tel-input override */
.iti { width: 100%; }
.iti__tel-input { width: 100% !important; }

/* === RESPONSIVE: TABLET (768px) === */
@media (min-width: 768px) {
  .navbar__badge { display: inline-block; }
  .navbar__logo-img { width: 150px; }

  .hero__inner {
    flex-direction: row;
    align-items: center;
    gap: clamp(2rem, 5vw, 4rem);
  }
  .hero__image-col {
    order: 0;
    flex: 0 0 42%;
  }
  .hero__photo {
    aspect-ratio: 3/4;
    max-height: none;
  }
  .hero__text-col { flex: 1; }
  .hero { padding: 7rem 0 var(--space-section); }

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

  .solucao__grid {
    flex-direction: row;
    align-items: flex-start;
  }
  .solucao__text { flex: 1; }
  .solucao__visual { flex: 0 0 300px; }

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

  .faq__grid {
    flex-direction: row;
    align-items: flex-start;
  }
  .faq__title {
    flex: 0 0 260px;
    position: sticky;
    top: 6rem;
  }
  .faq__list { flex: 1; }

  .sobre__wrapper {
    flex-direction: row;
    align-items: stretch;
  }
  .sobre__photo-col {
    flex: 0 0 40%;
    position: relative;
  }
  .sobre__photo {
    height: 100%;
    aspect-ratio: auto;
    position: absolute;
    inset: 0;
    object-fit: cover;
  }
  .sobre__text-col {
    flex: 1;
    background: var(--bg-warm);
    padding: var(--space-xl);
  }

  .localizacao__grid {
    flex-direction: row;
    align-items: stretch;
  }
  .localizacao__info { flex: 1; }
  .localizacao__map {
    flex: 1;
    min-height: 400px;
  }

  .sticky-bar { display: none; }
  body.has-sticky-bar { padding-bottom: 0; }
}

/* === RESPONSIVE: DESKTOP (1024px) === */
@media (min-width: 1024px) {
  .hero__image-col { flex: 0 0 45%; }
  .hero { padding: 8rem 0 var(--space-section); }

  .timeline {
    padding-left: 0;
    max-width: 700px;
    margin: var(--space-xl) auto 0;
  }
  .timeline__line {
    left: 50%;
    transform: translateX(-50%);
  }
  .timeline__step {
    display: flex;
    width: 100%;
  }
  .timeline__step--left {
    justify-content: flex-start;
    padding-right: calc(50% + 2rem);
    text-align: right;
  }
  .timeline__step--right {
    justify-content: flex-end;
    padding-left: calc(50% + 2rem);
  }
  .timeline__step--left .timeline__dot,
  .timeline__step--right .timeline__dot {
    left: calc(50% - 5px);
  }
  .timeline__step--left .timeline__text { margin-left: auto; }

  .sobre__wrapper {
    position: relative;
  }
  .sobre__photo-col {
    flex: 0 0 42%;
    position: relative;
    z-index: 2;
    margin-right: -3rem;
  }
  .sobre__photo {
    position: relative;
    height: auto;
    aspect-ratio: 3/4;
  }
  .sobre__text-col {
    padding: var(--space-2xl) var(--space-xl) var(--space-2xl) calc(3rem + var(--space-xl));
  }
}

/* === RESPONSIVE: WIDE (1440px) === */
@media (min-width: 1440px) {
  .hero__headline { font-size: 4.5rem; }
}

/* === REDUCED MOTION === */
@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;
  }
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
  }
}