/* =====================================================================
   CAROLINA VITA · ENDODONTIA — Landing / Portfólio
   Sistema visual baseado em docs/identidade-visual.md
   ===================================================================== */

/* ----------------------------- TOKENS ----------------------------- */
:root {
  /* Cor — marca */
  --color-terracota: #9A4F1C;
  --color-terracota-700: #6E3410;
  --color-terracota-600: #823F14;
  --color-terracota-300: #C07A40;
  --color-terracota-100: #EBD7C2;

  --color-creme: #FFF3DD;
  --color-creme-100: #F8E9CF;
  --color-creme-200: #F1DEBE;

  --color-salvia: #A1B6AE;
  --color-salvia-600: #7E968C;
  --color-salvia-200: #CCD8D2;
  --color-salvia-100: #E3EAE6;

  --color-espresso: #533F2F;
  --color-espresso-900: #3A2C20;
  --color-espresso-500: #6E5641;
  --color-espresso-400: #8A7259;

  --color-white: #FFFFFF;

  /* Papéis semânticos */
  --bg: var(--color-creme);
  --surface: var(--color-white);
  --surface-alt: var(--color-creme-100);
  --text: var(--color-espresso);
  --text-muted: var(--color-espresso-500);
  --text-on-dark: var(--color-creme);
  --primary: var(--color-terracota);
  --primary-hover: var(--color-terracota-600);
  --accent: var(--color-salvia);
  --border: var(--color-creme-200);
  --focus-ring: var(--color-terracota);

  /* Tipografia */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Jost", "Segoe UI", system-ui, sans-serif;

  --fs-h1: clamp(2.6rem, 6vw, 4.6rem);
  --fs-h2: clamp(2rem, 4vw, 3rem);
  --fs-h3: clamp(1.35rem, 2.4vw, 1.7rem);
  --fs-body-l: 1.125rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-label: 0.8125rem;

  --lh-tight: 1.04;
  --lh-snug: 1.25;
  --lh-body: 1.7;
  --tracking-label: 0.24em;
  --measure: 64ch;

  /* Espaçamento (8pt) */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-6: 1.5rem; --space-8: 2rem; --space-12: 3rem; --space-16: 4rem;
  --space-24: 6rem; --space-32: 8rem;

  /* Raio */
  --radius-sm: 8px; --radius-md: 14px; --radius-lg: 24px; --radius-pill: 999px;
  --arch: 48% 48% 12px 12px / 34% 34% 8px 8px;

  /* Sombra (quente) */
  --shadow-sm: 0 1px 2px rgba(83,63,47,.06);
  --shadow-md: 0 10px 30px -12px rgba(83,63,47,.18);
  --shadow-lg: 0 28px 60px -18px rgba(83,63,47,.26);

  /* Movimento */
  --motion-fast: 150ms; --motion-base: 250ms; --motion-slow: 400ms; --motion-reveal: 700ms;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1.25rem, 5vw, 4rem);
  --header-h: 76px;
}

/* ----------------------------- RESET ----------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 3px; border-radius: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 50%; top: 0; transform: translate(-50%, -150%);
  background: var(--primary); color: var(--color-creme); padding: .7rem 1.4rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md); z-index: 300;
  white-space: nowrap; transition: transform var(--motion-base) var(--ease-out-quart);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ----------------------------- TIPOGRAFIA ----------------------------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: var(--lh-snug); color: var(--color-espresso-900); }
.section__title { font-size: var(--fs-h2); line-height: var(--lh-tight); letter-spacing: -0.01em; }
.eyebrow {
  font-family: var(--font-body); font-weight: 500; text-transform: uppercase;
  letter-spacing: var(--tracking-label); font-size: var(--fs-label);
  color: var(--primary); margin-bottom: var(--space-4);
}
.eyebrow--light { color: var(--color-salvia); }
.prose p + p { margin-top: var(--space-4); }
.prose, .section__intro { max-width: var(--measure); color: var(--text-muted); font-size: var(--fs-body-l); }
strong { font-weight: 600; color: var(--text); }
em { font-style: italic; }

/* ----------------------------- LAYOUT ----------------------------- */
.container { width: 100%; max-width: var(--container-max); margin-inline: auto; padding-inline: var(--container-pad); }
.section { padding-block: clamp(4rem, 9vw, 8rem); position: relative; }
.section__head { margin-bottom: clamp(2rem, 5vw, 3.5rem); max-width: var(--measure); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .section__intro { margin-inline: auto; }
.section__intro { margin-top: var(--space-4); }

.section--dark { background: var(--color-espresso-900); color: var(--text-on-dark); overflow: hidden; }
.section--dark .section__title { color: var(--color-creme); }
.section--soft { background: linear-gradient(180deg, var(--color-creme) 0%, var(--color-salvia-100) 100%); }

.ico { width: 1.1em; height: 1.1em; display: inline-block; vertical-align: -0.15em; }

/* ----------------------------- BOTÕES ----------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 500; font-size: var(--fs-body);
  letter-spacing: .01em; padding: .95rem 1.8rem; min-height: 48px;
  border-radius: var(--radius-pill); transition: transform var(--motion-fast) var(--ease-out-quart),
    background var(--motion-fast), box-shadow var(--motion-base), color var(--motion-fast);
  white-space: nowrap;
}
.btn--sm { padding: .55rem 1.15rem; min-height: 40px; font-size: var(--fs-small); }
.btn--block { width: 100%; }
.btn--primary { background: var(--primary); color: var(--color-creme); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--primary-hover); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn--primary:active { background: var(--color-terracota-700); transform: translateY(0); }
.btn--ghost { color: var(--text); border: 1.5px solid var(--color-espresso); }
.btn--ghost:hover { background: var(--color-espresso); color: var(--color-creme); transform: translateY(-2px); }

/* ----------------------------- HEADER / NAV ----------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background var(--motion-base), box-shadow var(--motion-base), padding var(--motion-base), border-color var(--motion-base);
  padding-block: var(--space-3);
  background: rgba(255, 243, 221, .70);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(255, 243, 221, .92);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.brand { display: inline-flex; align-items: center; }
.brand__logo { width: clamp(150px, 22vw, 200px); height: auto; aspect-ratio: 1020 / 235; color: var(--primary); fill: currentColor; transition: color var(--motion-base); }
.brand__logo use, .footer__logo use { fill: currentColor; }

.nav { display: flex; align-items: center; }
.nav__menu { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav__menu > li > a { font-size: var(--fs-small); font-weight: 500; color: var(--text); position: relative; padding-block: .4rem; white-space: nowrap; }
.nav__menu > li > a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1.5px;
  background: var(--primary); transform: scaleX(0); transform-origin: left;
  transition: transform var(--motion-base) var(--ease-out-quart);
}
.nav__menu > li > a:hover::after { transform: scaleX(1); }
.nav__cta-item .btn { color: var(--color-creme); }

.nav__toggle {
  display: none; width: 44px; height: 44px; position: relative; z-index: 110;
  align-items: center; justify-content: center;
}
.nav__toggle-bar, .nav__toggle-bar::before, .nav__toggle-bar::after {
  content: ""; display: block; width: 26px; height: 2px; background: var(--text);
  border-radius: 2px; transition: transform var(--motion-base) var(--ease-out-quart), opacity var(--motion-fast);
}
.nav__toggle-bar::before { position: absolute; transform: translateY(-8px); }
.nav__toggle-bar::after { position: absolute; transform: translateY(8px); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar { background: transparent; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar::before { transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar::after { transform: rotate(-45deg); }

/* ----------------------------- HERO ----------------------------- */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(2rem, 6vw, 5rem)); padding-bottom: clamp(3rem, 7vw, 6rem); overflow: hidden; }
.hero__pattern {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url("../img/pattern-light.svg") center / 120% no-repeat;
  opacity: .10; mask-image: radial-gradient(120% 90% at 80% 10%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(120% 90% at 80% 10%, #000 30%, transparent 75%);
}
.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(2.5rem, 6vw, 6.5rem); align-items: center; min-height: min(82vh, 880px); }
.hero__content { max-width: 40rem; }
.hero__title { font-size: clamp(2.6rem, 5.2vw, 4.2rem); line-height: 1.03; letter-spacing: -0.02em; margin-bottom: var(--space-6); text-wrap: balance; }
.hero__title em { color: var(--primary); font-style: italic; }
.hero__lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--text-muted); max-width: 44ch; margin-bottom: var(--space-8); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-8); }
.hero__cred { display: inline-flex; align-items: center; gap: .55rem; font-size: var(--fs-small); color: var(--text-muted); letter-spacing: .02em; }
.hero__cred .ico { color: var(--primary); }

.hero__media { position: relative; }
.hero__portrait { aspect-ratio: 4 / 5; }
.hero__seal {
  position: absolute; bottom: -28px; left: -28px; width: clamp(72px, 9vw, 110px); height: auto;
  color: var(--color-salvia); fill: currentColor;
  background: var(--color-creme); border-radius: var(--radius-pill); padding: 14px;
  box-shadow: var(--shadow-md); animation: floaty 6s ease-in-out infinite;
}
.hero__seal use { fill: currentColor; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.hero__scroll { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 2; display: grid; place-items: center; height: 48px; }
.hero__scroll-line { width: 1.5px; height: 36px; background: var(--color-espresso-400); position: relative; overflow: hidden; }
.hero__scroll-line::after { content:""; position: absolute; inset: 0; background: var(--primary); animation: scrollpulse 2s var(--ease-standard) infinite; }
@keyframes scrollpulse { 0% { transform: translateY(-100%);} 60%,100% { transform: translateY(100%);} }

/* ----------------------------- FOTO (placeholders + arco) ----------------------------- */
.photo {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 120% at 30% 15%, var(--color-salvia-200), transparent 60%),
    linear-gradient(160deg, var(--color-creme-100), var(--color-salvia-100));
  background-size: cover; background-position: center;
  display: grid; place-items: center; box-shadow: var(--shadow-md);
  isolation: isolate;
}
.photo::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: url("../img/pattern-light.svg") center / cover no-repeat; opacity: .18;
}
.photo--arch { border-radius: var(--arch); }
.photo__hint {
  position: relative; z-index: 1; font-size: var(--fs-small); color: var(--color-espresso-400);
  letter-spacing: .08em; text-transform: uppercase; text-align: center; padding: 1rem 1.5rem;
  border: 1px dashed var(--color-espresso-400); border-radius: var(--radius-pill); background: rgba(255,243,221,.5);
}
/* Quando houver foto real: adicione style="background-image:url(...)" e a classe .has-photo no <figure> */
.photo.has-photo::before { display: none; }
.photo.has-photo .photo__hint { display: none; }

/* ----------------------------- MENSAGEM PESSOAL ----------------------------- */
.message { background: var(--surface-alt); padding-block: clamp(3.5rem, 8vw, 7rem); text-align: center; }
.message__inner { max-width: 60ch; margin-inline: auto; }
.message__mark { width: 54px; height: 54px; margin: 0 auto var(--space-6); color: var(--color-terracota-300); fill: currentColor; }
.message__mark use { fill: currentColor; }
.message__text { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.5rem, 3.4vw, 2.4rem); line-height: 1.3; color: var(--color-espresso-900); }
.message__text span { color: var(--primary); font-style: italic; }
.message__sign { margin-top: var(--space-6); font-family: var(--font-display); font-style: italic; font-size: 1.25rem; color: var(--text-muted); }

/* ----------------------------- SOBRE ----------------------------- */
.about__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.about__body .section__title { margin-bottom: var(--space-6); }
.about__media .photo { aspect-ratio: 4 / 5; }
.creds { margin-top: var(--space-8); display: grid; gap: var(--space-3); }
.creds li { display: grid; grid-template-columns: minmax(110px, auto) 1fr; gap: var(--space-4); padding-bottom: var(--space-3); border-bottom: 1px solid var(--border); align-items: baseline; }
.creds__year { font-family: var(--font-body); font-weight: 600; text-transform: uppercase; letter-spacing: .12em; font-size: var(--fs-label); color: var(--primary); }

/* ----------------------------- ENDODONTIA (cards + termo) ----------------------------- */
.endo__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.25rem, 2.4vw, 2rem); }
.endo__card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.75rem); box-shadow: var(--shadow-sm);
  display: grid; grid-template-columns: auto 1fr; column-gap: clamp(1.25rem, 2.5vw, 2rem); align-items: start;
  transition: transform var(--motion-base) var(--ease-out-quart), box-shadow var(--motion-base);
}
.endo__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.endo__num { grid-row: 1 / span 2; font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: .9; color: var(--color-terracota-300); }
.endo__card h3 { grid-column: 2; font-size: var(--fs-h3); margin-bottom: var(--space-3); }
.endo__card p { grid-column: 2; color: var(--text-muted); font-size: var(--fs-body-l); }

.term {
  position: relative; display: inline; font: inherit; color: var(--primary); font-weight: 600;
  border-bottom: 2px dotted var(--color-terracota-300); padding: 0 1px;
}
.term:hover, .term:focus-visible { color: var(--primary-hover); }
.term__pop {
  position: absolute; left: 50%; bottom: calc(100% + 12px); transform: translate(-50%, 6px);
  width: max-content; max-width: 240px; background: var(--color-espresso-900); color: var(--color-creme);
  font-size: var(--fs-small); font-weight: 400; line-height: 1.45; text-align: left;
  padding: .7rem .85rem; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; pointer-events: none; z-index: 30;
  transition: opacity var(--motion-base), transform var(--motion-base) var(--ease-out-quart), visibility var(--motion-base);
}
.term__pop::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 7px solid transparent; border-top-color: var(--color-espresso-900); }
.term:hover .term__pop, .term:focus-visible .term__pop, .term[aria-expanded="true"] .term__pop {
  opacity: 1; visibility: visible; transform: translate(-50%, 0); pointer-events: auto;
}

/* ----------------------------- TRATAMENTOS ----------------------------- */
.treatments__list { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 3rem) clamp(2rem, 5vw, 4rem); }
.treatment { display: grid; grid-template-columns: 64px 1fr; gap: var(--space-6); align-items: start; padding-top: var(--space-6); border-top: 1px solid var(--border); }
.treatment__index { width: 64px; height: 64px; border-radius: var(--radius-pill); background: var(--color-creme-100); display: grid; place-items: center; }
.treatment__index svg { width: 38px; height: 38px; color: var(--primary); fill: currentColor; }
.treatment__index svg use { fill: currentColor; }
.treatment__body h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.treatment__body p { color: var(--text-muted); }

/* ----------------------------- DIFERENCIAIS (escuro) ----------------------------- */
.diff__pattern { position: absolute; inset: 0; z-index: 0; background: url("../img/pattern-dark.svg") center / cover; opacity: .14; }
.diff .container { position: relative; z-index: 1; }
.diff__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); }
.diff__item { border-top: 1px solid rgba(255,243,221,.22); padding-top: var(--space-4); }
.diff__item h3 { color: var(--color-creme); font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.diff__item p { color: var(--color-salvia-200); }

/* ----------------------------- AMBIENTE / GALERIA ----------------------------- */
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: start; }
.gallery__col { display: flex; flex-direction: column; gap: var(--space-6); }
.gallery__col--offset { margin-top: var(--space-12); }
.gallery .photo { width: 100%; aspect-ratio: 3 / 4; }

/* ----------------------------- DEPOIMENTOS ----------------------------- */
.testimonials__viewport { overflow: hidden; }
.testimonials__track { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testimonial { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-8); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: var(--space-4); }
.testimonial__stars { color: var(--primary); letter-spacing: .15em; font-size: 1.05rem; }
.testimonial blockquote { font-family: var(--font-display); font-size: 1.2rem; line-height: 1.5; color: var(--color-espresso-900); font-style: italic; }
.testimonial figcaption { margin-top: auto; display: flex; flex-direction: column; }
.testimonial figcaption strong { color: var(--text); }
.testimonial figcaption span { font-size: var(--fs-small); color: var(--text-muted); }
.testimonials__controls { display: none; justify-content: center; gap: var(--space-3); margin-top: var(--space-8); }
.tcontrol { width: 48px; height: 48px; border-radius: var(--radius-pill); border: 1.5px solid var(--border); background: var(--surface); font-size: 1.5rem; color: var(--primary); display: grid; place-items: center; transition: background var(--motion-fast), border-color var(--motion-fast); }
.tcontrol:hover { background: var(--color-creme-100); border-color: var(--primary); }

/* ----------------------------- FAQ ----------------------------- */
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.faq__list { display: grid; gap: var(--space-3); }
.faq__item { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; transition: box-shadow var(--motion-base); }
.faq__item[open] { box-shadow: var(--shadow-sm); }
.faq__item summary { list-style: none; cursor: pointer; padding: var(--space-4) var(--space-6); font-family: var(--font-body); font-weight: 500; font-size: 1.05rem; color: var(--color-espresso-900); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-size: 1.5rem; color: var(--primary); transition: transform var(--motion-base) var(--ease-out-quart); flex: none; line-height: 1; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__answer { padding: 0 var(--space-6) var(--space-6); color: var(--text-muted); }

/* ----------------------------- CONTATO ----------------------------- */
.contact__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.contact__list { margin-block: var(--space-8); display: grid; gap: var(--space-4); }
.contact__list li { display: grid; gap: 2px; padding-bottom: var(--space-4); border-bottom: 1px solid var(--border); }
.contact__label { font-size: var(--fs-label); text-transform: uppercase; letter-spacing: .14em; color: var(--primary); font-weight: 600; }
.contact__list a:hover { color: var(--primary); }

.contact__card {
  position: relative; overflow: hidden; isolation: isolate;
  background: linear-gradient(160deg, var(--color-salvia-200), var(--color-salvia-100));
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  padding: clamp(2.5rem, 5vw, 4rem); min-height: 340px;
  display: grid; place-items: center; align-content: center; gap: var(--space-6); text-align: center;
}
.contact__card-pattern { position: absolute; inset: 0; z-index: -1; background: url("../img/pattern-light.svg") center / cover; opacity: .28; }
.contact__symbol { width: clamp(72px, 9vw, 96px); height: auto; color: var(--color-espresso); fill: currentColor; }
.contact__symbol use { fill: currentColor; }
.contact__quote { font-family: var(--font-display); font-style: italic; font-size: clamp(1.3rem, 2.4vw, 1.6rem); line-height: 1.35; color: var(--color-espresso-900); max-width: 22ch; }

/* ----------------------------- FOOTER ----------------------------- */
.footer { position: relative; background: var(--color-espresso-900); color: var(--color-salvia-200); padding-top: clamp(3rem, 6vw, 5rem); overflow: hidden; }
.footer__pattern { position: absolute; inset: 0; background: url("../img/pattern-dark.svg") center / cover; opacity: .12; }
.footer__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-8); padding-bottom: var(--space-12); }
.footer__logo { width: 200px; height: auto; aspect-ratio: 1020 / 235; color: var(--color-creme); fill: currentColor; margin-bottom: var(--space-4); }
.footer__brand p { max-width: 30ch; color: var(--color-salvia); font-family: var(--font-display); font-style: italic; }
.footer__nav { display: grid; gap: var(--space-3); align-content: start; }
.footer__nav a:hover { color: var(--color-creme); }
.footer__meta { display: grid; gap: var(--space-2); align-content: start; font-size: var(--fs-small); }
.footer__meta a:hover { color: var(--color-creme); }
.footer__base { position: relative; z-index: 1; display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); padding-block: var(--space-6); border-top: 1px solid rgba(255,243,221,.15); font-size: var(--fs-small); color: var(--color-salvia); }

/* ----------------------------- REVEAL (scroll) ----------------------------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity var(--motion-reveal) var(--ease-out-expo), transform var(--motion-reveal) var(--ease-out-expo); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 80ms; }
[data-reveal-delay="2"] { transition-delay: 160ms; }
[data-reveal-delay="3"] { transition-delay: 240ms; }
[data-reveal-delay="4"] { transition-delay: 320ms; }

/* ----------------------------- RESPONSIVO ----------------------------- */
@media (max-width: 1024px) {
  .endo__grid { grid-template-columns: repeat(2, 1fr); }
  .diff__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
  :root { --header-h: 66px; }
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: absolute; inset: 100% 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: rgba(255,243,221,.98); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    padding: var(--space-4) var(--container-pad) var(--space-8); box-shadow: var(--shadow-lg);
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: opacity var(--motion-base), transform var(--motion-base) var(--ease-out-quart), visibility var(--motion-base);
  }
  .nav__menu.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__menu > li { border-bottom: 1px solid var(--border); }
  .nav__menu > li > a { display: block; padding: var(--space-4) 0; font-size: 1.1rem; }
  .nav__menu > li > a::after { display: none; }
  .nav__cta-item { border-bottom: none !important; padding-top: var(--space-4); }
  .nav__cta-item .btn { width: 100%; }
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-12); min-height: auto; }
  .hero__media { max-width: 400px; margin-inline: auto; width: 100%; }
  .hero__content { max-width: none; }
  .about__grid, .contact__grid, .faq__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 440px; }
  .treatments__list { grid-template-columns: 1fr; }
  .testimonials__track { display: flex; grid-template-columns: none; gap: var(--space-4); overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; padding-bottom: var(--space-4); scrollbar-width: none; }
  .testimonials__track::-webkit-scrollbar { display: none; }
  .testimonial { flex: 0 0 86%; scroll-snap-align: center; }
  .testimonials__controls { display: flex; }
  .gallery__col--offset { margin-top: 0; }
}

@media (max-width: 640px) {
  .endo__grid, .diff__grid, .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .gallery { grid-template-columns: 1fr; }
  .creds li { grid-template-columns: 1fr; gap: var(--space-1); }
  .hero__title { font-size: clamp(2.3rem, 10vw, 3rem); }
  .hero__actions .btn { width: 100%; }
  .footer__base { justify-content: flex-start; }
}

/* ----------------------------- REDUCED MOTION ----------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .hero__seal { animation: none; }
}