/* ==========================================================================
   Dra. Jenifen Miranda — Estética Avançada
   Design tokens: luxo clean (ivory + espresso + champagne gold + emerald)
   ========================================================================== */

:root {
  /* Color */
  --color-bg: #fbf8f3;
  --color-bg-alt: #f3ece0;
  --color-surface: #ffffff;
  --color-ink: #2a2622;
  --color-ink-soft: #5c554c;
  --color-ink-faint: #8a8175;
  --color-gold: #c9a15f;
  --color-gold-dark: #a8823f;
  --color-gold-text: #876526; /* AA-compliant (5:1) gold for small text on light bg; gold-dark is for icons/large text/backgrounds only */
  --color-gold-soft: #e7d5b0;
  --color-emerald: #2f4538;
  --color-emerald-dark: #22332a;
  --color-line: #e7dfd1;
  --color-line-strong: #d8cbb2;
  --color-overlay: rgba(34, 30, 24, 0.55);

  /* Typography */
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Jost", "Segoe UI", sans-serif;

  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.8125rem;
  --fs-h1: clamp(2.75rem, 2.1rem + 3vw, 4.75rem);
  --fs-h2: clamp(2.1rem, 1.75rem + 1.6vw, 3.1rem);
  --fs-h3: clamp(1.4rem, 1.25rem + 0.6vw, 1.75rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);

  /* Spacing (spacious marketing scale) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  /* Layout */
  --container-w: 1180px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 200ms;
  --dur-base: 400ms;
  --dur-slow: 650ms;

  /* Elevation */
  --shadow-sm: 0 2px 10px -4px rgba(42, 38, 34, 0.12);
  --shadow-md: 0 20px 50px -28px rgba(42, 38, 34, 0.35);
  --shadow-gold: 0 14px 34px -18px rgba(168, 130, 63, 0.55);

  --header-h: 84px;
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  touch-action: manipulation;
}

input,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: 0.005em;
}

h1 {
  font-size: var(--fs-h1);
}

h2 {
  font-size: var(--fs-h2);
}

h3 {
  font-size: var(--fs-h3);
}

/* ==========================================================================
   Accessibility helpers
   ========================================================================== */

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease-out);
}

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

:focus-visible {
  outline: 2px solid var(--color-emerald);
  outline-offset: 3px;
  border-radius: 2px;
}

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

/* ==========================================================================
   Layout utilities
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.section {
  padding-block: var(--space-7);
}

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

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold-text);
  margin-bottom: var(--space-2);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-gold);
}

.section-head.center .eyebrow {
  justify-content: center;
}

.section-head.center .eyebrow::before {
  display: none;
}

.lead {
  font-size: var(--fs-lead);
  color: var(--color-ink-soft);
  max-width: 60ch;
}

.section-head.center .lead {
  margin-inline: auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  min-height: 48px;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary,
.btn-gold {
  isolation: isolate;
}

.btn-primary::before,
.btn-gold::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 35%;
  height: 100%;
  z-index: -1;
  background: linear-gradient(115deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-18deg);
  transition: left 0.75s var(--ease-out);
}

.btn-primary:hover::before,
.btn-gold:hover::before {
  left: 130%;
}

.btn-primary {
  background: var(--color-emerald);
  color: #fdfbf6;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-emerald-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-ink);
}

.btn-gold:hover {
  background: var(--color-gold-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-line-strong);
  color: var(--color-ink);
}

.btn-outline:hover {
  border-color: var(--color-ink);
  transform: translateY(-2px);
}

.btn-outline.on-dark {
  border-color: rgba(251, 248, 243, 0.35);
  color: #fbf8f3;
}

.btn-outline.on-dark:hover {
  border-color: #fbf8f3;
  background: rgba(251, 248, 243, 0.08);
}

.btn-sm {
  padding: 0.7rem 1.35rem;
  font-size: 0.875rem;
  min-height: 44px;
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    height var(--dur-base) var(--ease-out);
}

/* Backing scrim so nav text stays legible over the hero photo, whatever
   its content — independent of the hero's own left-to-right gradient. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 18, 15, 0.55) 0%, rgba(20, 18, 15, 0.28) 60%, transparent 100%);
  opacity: 1;
  transition: opacity var(--dur-base) var(--ease-out);
  pointer-events: none;
  z-index: -1;
}

.site-header.is-scrolled {
  background: rgba(251, 248, 243, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--color-line);
  height: 72px;
}

.site-header.is-scrolled::before {
  opacity: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  color: var(--color-gold-dark);
  flex-shrink: 0;
}

.footer-brand .brand-mark {
  color: var(--color-gold-dark);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: #fbf8f3;
  transition: color var(--dur-base) var(--ease-out);
}

.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: 2px;
  transition: color var(--dur-base) var(--ease-out);
}

.site-header.is-scrolled .brand-name {
  color: var(--color-ink);
}

.site-header.is-scrolled .brand-tagline {
  color: var(--color-gold-text);
}

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

.main-nav a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  padding-block: 0.35rem;
  transition: color var(--dur-fast) var(--ease-out);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--color-gold-dark);
  transition: width var(--dur-fast) var(--ease-out);
}

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

.main-nav a:hover::after {
  width: 100%;
}

/* Inline desktop nav sits directly over the hero photo until the header
   picks up its solid background — switch it to light text until then. */
@media (min-width: 861px) {
  .site-header:not(.is-scrolled) .main-nav a {
    color: rgba(251, 248, 243, 0.88);
  }

  .site-header:not(.is-scrolled) .main-nav a:hover {
    color: #fbf8f3;
  }
}

.main-nav .btn {
  display: none;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}

.site-header:not(.is-scrolled) .nav-toggle span {
  background: #fbf8f3;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: var(--color-ink);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg img {
  position: absolute;
  top: -8%;
  left: 0;
  width: 100%;
  height: 116%;
  object-fit: cover;
  object-position: center 32%;
  display: block;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(24, 21, 18, 0.92) 0%,
    rgba(24, 21, 18, 0.78) 34%,
    rgba(24, 21, 18, 0.42) 60%,
    rgba(24, 21, 18, 0.12) 82%
  );
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-6);
}

.hero-copy {
  max-width: 620px;
}

.hero-copy .eyebrow {
  color: var(--color-gold);
}

.hero-copy h1 {
  color: #fbf8f3;
}

.hero-copy h1 em {
  font-style: italic;
  color: var(--color-gold);
}

.hero-copy h1 .word {
  display: inline-block;
}

.hero-copy .lead {
  margin-top: var(--space-3);
  color: rgba(251, 248, 243, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--space-4);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(251, 248, 243, 0.22);
}

.hero-trust-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.hero-trust-item strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--color-gold);
}

.hero-trust-item span {
  font-size: 0.82rem;
  color: rgba(251, 248, 243, 0.75);
  max-width: 12ch;
}

.about-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  display: block;
}

.placeholder-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-align: center;
  padding: var(--space-4);
  color: var(--color-ink-soft);
}

.placeholder-visual svg {
  width: 44px;
  height: 44px;
  color: var(--color-gold-dark);
  opacity: 0.85;
}

.placeholder-visual strong {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.placeholder-visual small {
  font-size: 0.78rem;
  max-width: 22ch;
  line-height: 1.5;
}

.hero-badge {
  position: absolute;
  z-index: 2;
  right: var(--space-4);
  bottom: var(--space-5);
  background: rgba(24, 21, 18, 0.82);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(251, 248, 243, 0.16);
  color: var(--color-bg);
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 260px;
}

.hero-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-gold);
  margin-bottom: 0.2rem;
}

.hero-badge span {
  font-size: 0.8rem;
  color: rgba(251, 248, 243, 0.75);
  line-height: 1.5;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: var(--space-3);
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}

.scroll-cue .line {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--color-gold-dark), transparent);
  animation: scrollcue 2.2s var(--ease-in-out) infinite;
}

@keyframes scrollcue {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
  }
  51% {
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* ==========================================================================
   Marquee strip
   ========================================================================== */

.marquee {
  border-block: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  overflow: hidden;
  padding-block: var(--space-2);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: var(--space-6);
  animation: marquee 32s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
    flex-wrap: wrap;
  }
}

.marquee-track span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.marquee-track span::after {
  content: "•";
  color: var(--color-gold);
  margin-left: var(--space-6);
  font-style: normal;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   Sobre
   ========================================================================== */

.about {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-6);
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-frame {
  position: relative;
  border-radius: var(--radius-lg);
  aspect-ratio: 3 / 4;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.about-frame .placeholder-visual {
  height: 100%;
  background: linear-gradient(165deg, #f6f1e6, #ece2cb);
}

.about-signature {
  position: absolute;
  right: -1.25rem;
  bottom: -1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--color-emerald);
}

.about-credential {
  position: absolute;
  left: -1.25rem;
  top: 1.75rem;
  z-index: 2;
  background: var(--color-ink);
  color: #fbf8f3;
  border-radius: var(--radius-md);
  padding: 0.9rem 1.2rem;
  box-shadow: var(--shadow-md);
  max-width: 240px;
  display: grid;
  gap: 0.3rem;
}

.about-credential strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1.3;
}

.about-credential span {
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: rgba(251, 248, 243, 0.72);
}

.about-list {
  margin-top: var(--space-4);
  display: grid;
  gap: 0.9rem;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

.about-list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gold-dark);
  margin-top: 2px;
}

.about-quote {
  margin-top: var(--space-4);
  padding-left: var(--space-3);
  border-left: 2px solid var(--color-gold);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-ink);
}

/* ==========================================================================
   Serviços
   ========================================================================== */

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

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold-soft);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.service-card:hover .service-icon {
  background: var(--color-emerald);
  color: var(--color-gold-soft);
}

.service-icon svg {
  width: 24px;
  height: 24px;
}

.service-card h3 {
  font-size: 1.2rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-emerald);
  margin-top: 0.25rem;
}

.service-link svg {
  width: 15px;
  height: 15px;
  transition: transform var(--dur-fast) var(--ease-out);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   Diferenciais
   ========================================================================== */

.diff-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-6);
  align-items: center;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  counter-reset: diff;
}

.diff-card {
  position: relative;
  overflow: hidden;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  counter-increment: diff;
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}

.diff-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--color-gold);
  transition: width var(--dur-base) var(--ease-out);
}

.diff-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-gold-soft);
}

.diff-card:hover::after {
  width: 100%;
}

.diff-card:hover .service-icon {
  background: var(--color-emerald);
  color: var(--color-gold-soft);
}

.diff-card-index {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.8rem;
  color: var(--color-gold-text);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.diff-card-index::before {
  content: "0" counter(diff);
}

.diff-card .service-icon {
  margin-bottom: var(--space-2);
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.diff-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.diff-card p {
  font-size: 0.875rem;
  color: var(--color-ink-soft);
}

.diff-visual {
  position: relative;
  border-radius: var(--radius-lg);
  aspect-ratio: 1 / 1;
  background: linear-gradient(160deg, var(--color-emerald), var(--color-emerald-dark));
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.diff-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform 1s var(--ease-out);
}

.diff-visual:hover img {
  transform: scale(1.06);
}

/* ==========================================================================
   Antes & Depois
   ========================================================================== */

.gallery-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.gallery-grid {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--space-1);
  padding: 0.25rem 0.25rem 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold-soft) transparent;
  cursor: grab;
}

.gallery-grid:active {
  cursor: grabbing;
}

.gallery-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-2);
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-line-strong);
  transition: background-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.gallery-dot:hover {
  background: var(--color-gold-dark);
}

.gallery-dot.is-active {
  background: var(--color-gold);
  transform: scale(1.3);
}

.gallery-item {
  position: relative;
  flex: 0 0 clamp(220px, 30vw, 320px);
  aspect-ratio: 1 / 1;
  scroll-snap-align: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-zoom {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(20, 18, 15, 0.32);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}

.gallery-item:hover .gallery-zoom {
  opacity: 1;
}

.gallery-zoom svg {
  width: 32px;
  height: 32px;
  color: #fbf8f3;
}

.gallery-nav {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--color-line-strong);
  background: var(--color-surface);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.gallery-nav svg {
  width: 20px;
  height: 20px;
}

.gallery-nav:hover {
  background: var(--color-emerald);
  border-color: var(--color-emerald);
  color: #fff;
  transform: scale(1.05);
}

@media (max-width: 720px) {
  .gallery-nav {
    display: none;
  }
}

.gallery-note {
  margin-top: var(--space-3);
  font-size: 0.8rem;
  color: var(--color-ink-faint);
  text-align: center;
}

/* ==========================================================================
   Lightbox (Antes & Depois zoom)
   ========================================================================== */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(12, 10, 9, 0.92);
  padding: 3.5rem 1.25rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox-img {
  max-width: min(880px, 88vw);
  max-height: 82vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  object-fit: contain;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(251, 248, 243, 0.28);
  background: rgba(251, 248, 243, 0.06);
  color: #fbf8f3;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.lightbox-close:hover,
.lightbox-nav:hover {
  background: rgba(251, 248, 243, 0.18);
}

.lightbox-close {
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
}

.lightbox-close svg {
  width: 18px;
  height: 18px;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
}

.lightbox-nav:hover {
  transform: translateY(-50%) scale(1.06);
}

.lightbox-nav svg {
  width: 20px;
  height: 20px;
}

.lightbox-nav.prev {
  left: 1rem;
}

.lightbox-nav.next {
  right: 1rem;
}

@media (max-width: 640px) {
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .lightbox-nav.prev {
    left: 0.4rem;
  }

  .lightbox-nav.next {
    right: 0.4rem;
  }
}

/* ==========================================================================
   Depoimentos
   ========================================================================== */

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

.testimonial {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

.testimonial::before {
  content: "\201C";
  position: absolute;
  z-index: -1;
  top: 0.25rem;
  right: 1.1rem;
  font-family: var(--font-display);
  font-size: 5.5rem;
  line-height: 1;
  color: var(--color-gold-soft);
  opacity: 0.6;
  pointer-events: none;
}

.testimonial:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold-soft);
}

.testimonial-stars {
  display: flex;
  gap: 0.2rem;
  color: var(--color-gold);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
}

.testimonial p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-ink);
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-faint);
  flex-shrink: 0;
}

.author-avatar svg {
  width: 18px;
  height: 18px;
}

.testimonial-author strong {
  display: block;
  font-size: 0.88rem;
}

.testimonial-author span {
  font-size: 0.78rem;
  color: var(--color-ink-faint);
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list {
  max-width: 780px;
  margin-inline: auto;
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 2px solid transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.faq-item[data-open="true"] {
  border-left-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 1.15rem 1.4rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-ink);
  transition: background-color var(--dur-fast) var(--ease-out);
}

.faq-question:hover {
  background: var(--color-bg-alt);
}

.faq-question .icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-emerald);
  transition: transform var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}

.faq-question .icon svg {
  width: 15px;
  height: 15px;
}

.faq-item[data-open="true"] .faq-question .icon {
  transform: rotate(135deg);
  background: var(--color-emerald);
  color: #fff;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-base) var(--ease-out);
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer p {
  padding: 0 1.4rem 1.3rem;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  max-width: 62ch;
}

.faq-item[data-open="true"] .faq-answer {
  grid-template-rows: 1fr;
}

/* ==========================================================================
   Contato / Localização
   ========================================================================== */

.contact-panel {
  background: var(--color-ink);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  box-shadow: var(--shadow-md);
}

.contact-copy {
  padding: var(--space-6);
  color: #fbf8f3;
}

.contact-copy .eyebrow {
  color: var(--color-gold);
}

.contact-copy h2 {
  color: #fbf8f3;
}

.contact-copy .lead {
  color: rgba(251, 248, 243, 0.72);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--space-4);
}

.contact-info-list {
  margin-top: var(--space-5);
  display: grid;
  gap: 1rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.contact-info-item .icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(251, 248, 243, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

.contact-info-item:has(a:hover) .icon {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-ink);
}

.contact-info-item .icon svg {
  width: 18px;
  height: 18px;
}

.contact-info-item strong {
  display: block;
  font-size: 0.92rem;
}

.contact-info-item span,
.contact-info-item a {
  font-size: 0.85rem;
  color: rgba(251, 248, 243, 0.72);
}

.contact-info-item a:hover {
  color: var(--color-gold);
}

.contact-map {
  position: relative;
  min-height: 320px;
  background: linear-gradient(160deg, #33352c, #22201c);
}

.contact-map iframe {
  display: block;
}

/* ==========================================================================
   CTA banner
   ========================================================================== */

.cta-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-block: var(--space-6);
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, var(--color-gold-soft) 0%, transparent 68%);
  opacity: 0.4;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
  animation: ctaGlow 9s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%,
  100% {
    opacity: 0.28;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.44;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  max-width: 20ch;
  margin-inline: auto;
}

.cta-banner .lead {
  margin-inline: auto;
  margin-top: var(--space-2);
}

.cta-banner .hero-actions {
  justify-content: center;
  margin-top: var(--space-4);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-line);
  padding-block: var(--space-6) var(--space-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 2.2fr;
  gap: var(--space-4);
}

.footer-links-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.footer-brand p {
  margin-top: var(--space-2);
  font-size: 0.88rem;
  color: var(--color-ink-soft);
  max-width: 30ch;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--space-3);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.footer-social a svg {
  width: 17px;
  height: 17px;
}

.footer-social a:hover {
  background: var(--color-emerald);
  border-color: var(--color-emerald);
  color: #fff;
}

.footer-col h4 {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-ink-faint);
  margin-bottom: var(--space-2);
}

.footer-col ul {
  display: grid;
  gap: 0.6rem;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  transition: color var(--dur-fast) var(--ease-out);
}

.footer-col a:hover {
  color: var(--color-emerald);
}

.footer-bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--color-ink-faint);
}

.footer-bottom a {
  color: var(--color-ink-faint);
}

.footer-bottom a:hover {
  color: var(--color-emerald);
}

/* ==========================================================================
   WhatsApp floating button
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 400;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--color-emerald);
  color: #fdfbf6;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-size: 0.88rem;
  font-weight: 500;
  min-height: 48px;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.whatsapp-float .wa-label {
  max-width: 140px;
}

/* ==========================================================================
   Mobile action bar (replaces the floating button on small screens)
   ========================================================================== */

.mobile-cta-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 400;
  gap: 0.6rem;
  align-items: center;
  background: var(--color-ink);
  padding: 0.65rem var(--space-3);
  padding-bottom: calc(0.65rem + env(safe-area-inset-bottom));
  box-shadow: 0 -10px 28px -12px rgba(24, 21, 18, 0.4);
}

.mobile-cta-bar .btn {
  flex: 1;
  min-height: 46px;
}

.mobile-cta-secondary {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(251, 248, 243, 0.28);
  color: #fbf8f3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-cta-secondary svg {
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   Reveal / scroll animation base states
   (GSAP toggles .is-revealed; this is also the no-JS fallback = visible)
   ========================================================================== */

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

.js-gsap-ready .reveal {
  opacity: 0;
  transform: translateY(28px);
}

.js-gsap-ready .reveal.is-revealed {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  :root {
    --container-w: 100%;
  }

  .about,
  .diff-wrap,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .contact-map {
    min-height: 240px;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

@media (max-width: 860px) {
  .main-nav,
  .header-cta .btn {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    display: flex;
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-4) var(--space-3);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  }

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

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .main-nav a {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--color-line);
  }

  .main-nav .btn {
    display: inline-flex;
    margin-top: var(--space-3);
  }
}

@media (max-width: 720px) {
  .section {
    padding-block: var(--space-5);
  }

  /* Services become a swipeable, peeking carousel on mobile — not just a
     squeezed grid. This is a layout decision specific to touch, not a
     shrunk desktop layout. */
  .services-grid {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: var(--space-3);
    margin-inline: calc(var(--space-3) * -1);
    padding: 0.25rem var(--space-3) 0.75rem;
  }

  .service-card {
    flex: 0 0 82%;
    scroll-snap-align: center;
  }

  /* Testimonials: same swipeable pattern instead of three full-width
     cards stacked (which nearly doubled this section's scroll length). */
  .testimonials-grid {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: var(--space-3);
    margin-inline: calc(var(--space-3) * -1);
    padding: 0.25rem var(--space-3) 0.75rem;
  }

  .testimonial {
    flex: 0 0 85%;
    scroll-snap-align: center;
  }

  .marquee-track span {
    font-size: 0.95rem;
    gap: var(--space-4);
  }

  .marquee-track span::after {
    margin-left: var(--space-4);
  }

  /* Diferenciais: compact horizontal rows instead of four stacked cards
     (each with its own icon block) — same content, ~60% shorter. */
  .diff-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .diff-card {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.85rem 1rem;
  }

  .diff-card-index {
    display: none;
  }

  .diff-card .service-icon {
    margin-bottom: 0;
    flex-shrink: 0;
    width: 42px;
    height: 42px;
  }

  .diff-card .service-icon svg {
    width: 19px;
    height: 19px;
  }

  .diff-card h3 {
    margin-bottom: 0.15rem;
  }

  /* Hero: the floating badge overlapped the trust row on narrow screens —
     drop it rather than cram it in; its message isn't essential here. */
  .hero-badge {
    display: none;
  }

  .hero-trust {
    gap: 1.1rem 1.5rem;
    margin-top: var(--space-4);
    padding-top: var(--space-3);
  }

  /* Sobre: the cursive signature card was overflowing past the photo
     frame's bottom edge on narrow screens — the name is already stated
     in the heading and copy, so it's safe to drop here. */
  .about-signature {
    display: none;
  }

  .about-list {
    gap: 0.6rem;
  }

  .contact-map {
    min-height: 200px;
  }

  .footer-links-group {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .footer-col-contact {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
  }

  /* Round floating button is a desktop/tablet pattern; mobile gets a
     full-width app-style action bar instead (see .mobile-cta-bar). */
  .whatsapp-float {
    display: none;
  }

  .mobile-cta-bar {
    display: flex;
  }

  main {
    padding-bottom: 76px;
  }
}

@media (max-width: 480px) {
  .hero-trust {
    gap: var(--space-3);
  }

  .contact-copy {
    padding: var(--space-4);
  }
}