/* =========================================================
   Clínica Seu Sorriso — Design Tokens
========================================================= */
:root {
  --color-navy: #001D7E;
  --color-navy-dark: #001157;
  --color-navy-soft: #2C4AA8;

  --color-green: #009045;
  --color-green-dark: #1F5C34;

  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1DA851;

  --color-cream: #FBF7EF;
  --color-cream-dark: #EFE4CC;

  --color-text: #16213A;
  --color-text-soft: #5B6472;
  --color-white: #FFFFFF;

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-btn: 16px;

  --shadow-sm: 0 4px 16px rgba(0, 29, 126, 0.06);
  --shadow-md: 0 16px 36px -16px rgba(0, 29, 126, 0.16);
  --shadow-whatsapp: 0 10px 22px -8px rgba(37, 211, 102, 0.32);

  --container-width: 1180px;
  --header-height: 80px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { scroll-margin-top: var(--header-height); }

/* =========================================================
   Buttons
========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  box-shadow: var(--shadow-whatsapp);
}

.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(0, 29, 126, 0.25);
  color: var(--color-navy);
}

.btn-ghost:hover {
  border-color: var(--color-navy);
  background: rgba(0, 29, 126, 0.04);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 13px 26px;
  font-size: 0.95rem;
}

.icon-whatsapp {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

.icon-check {
  width: 18px;
  height: 18px;
  fill: var(--color-green);
  flex-shrink: 0;
}

/* =========================================================
   Header
========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: var(--color-white);
  transition: box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px -12px rgba(0, 29, 126, 0.2);
}

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

.logo img {
  height: 68px;
  width: auto;
}

.main-nav ul {
  display: flex;
  gap: 32px;
}

.mobile-cta { display: none; }

.nav-link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-green);
  transition: width 0.2s ease;
}

.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: var(--color-navy); }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  left: 8px;
  right: 8px;
  height: 2px;
  background: var(--color-navy);
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
}

.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* =========================================================
   Hero
========================================================= */
.hero {
  position: relative;
  padding: calc(var(--header-height) + 56px) 0 90px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-white) 100%);
}

.hero-decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(480px 480px at 92% 8%, rgba(0, 144, 69, 0.14), transparent 70%),
    radial-gradient(600px 600px at -5% 40%, rgba(0, 29, 126, 0.10), transparent 70%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: block;
  width: fit-content;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green-dark);
  margin-bottom: 22px;
}

.hero-title {
  font-family: 'Bricolage Grotesque', var(--font-heading);
  font-size: clamp(2.2rem, 3.6vw, 3.3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.hero-title .highlight { color: var(--color-green); }

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--color-text-soft);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero-subtitle strong { color: var(--color-navy); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-trust li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

.hero-trust strong { color: var(--color-text); }

.hero-media {
  position: relative;
}

.hero-media-shape {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 58% 42% 40% 60% / 55% 48% 52% 45%;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 6px solid var(--color-white);
  outline: 2px solid rgba(0, 144, 69, 0.25);
  outline-offset: 8px;
}

.hero-media-shape img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* =========================================================
   Services (Procedimentos)
========================================================= */
.services {
  position: relative;
  padding: 120px 0;
  background-image: url('../assets/img/servicos/recepcao-bg.jpg');
  background-size: cover;
  background-position: center;
}

.section-head {
  max-width: 680px;
  margin: 0 0 56px;
}

.section-head--center,
.section-head {
  text-align: left;
}

.services .section-head {
  max-width: 620px;
}

.section-title {
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-soft);
  margin: 0;
}

.services .section-subtitle {
  color: var(--color-text);
  font-weight: 500;
}

.proc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.proc-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 29, 126, 0.08);
  box-shadow: var(--shadow-sm);
  transition: transform 0.9s ease, box-shadow 0.4s ease, opacity 0.9s ease;
  opacity: 0;
  transform: translateY(28px);
}

.proc-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

.proc-card--featured { border-top: 4px solid var(--color-green); }

.proc-media {
  position: relative;
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  margin: 0;
  background: var(--color-cream-dark);
  cursor: zoom-in;
  overflow: hidden;
}

.proc-media img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.proc-card:hover .proc-media img { transform: scale(1.05); }

.proc-zoom {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(22, 33, 58, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.proc-media:hover .proc-zoom { opacity: 1; transform: scale(1); }
.proc-zoom svg { width: 18px; height: 18px; fill: var(--color-white); }

.proc-caption {
  margin: 0;
  padding: 10px 24px 0;
  font-size: 0.78rem;
  font-style: italic;
  color: var(--color-text-soft);
}

.proc-body {
  padding: 18px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.proc-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 30px;
  margin-bottom: 14px;
}

.service-number {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-green);
  letter-spacing: 0.05em;
}

.service-highlight {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-green-dark);
}

.proc-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.proc-card p {
  color: var(--color-text-soft);
  font-size: 0.96rem;
  margin: 0 0 22px;
  flex: 1;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-navy);
  width: fit-content;
}

.service-cta svg { width: 16px; height: 16px; fill: currentColor; transition: transform 0.15s ease; }
.service-cta:hover svg { transform: translateX(3px); }

/* --- Lightbox (ver imagem em tamanho original) --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: rgba(10, 14, 30, 0.92);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}

.lightbox-close:hover { background: rgba(255, 255, 255, 0.22); }
.lightbox-close svg { width: 20px; height: 20px; fill: var(--color-white); }

/* =========================================================
   Videos (Bastidores)
========================================================= */
.videos {
  padding: 120px 0;
  background: var(--color-cream);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 720px;
  margin: 0 auto;
}

.video-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 29, 126, 0.08);
  box-shadow: var(--shadow-sm);
}

.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  background: #000;
}

.video-caption {
  padding: 16px 20px 20px;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-soft);
  font-weight: 500;
}

/* =========================================================
   About (Sobre)
========================================================= */
.about {
  padding: 120px 0;
  background: var(--color-white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.about-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.2;
  margin: 0 0 18px;
}

.about-title .highlight { color: var(--color-green); }

.about-content .section-subtitle { margin-bottom: 0; }

.about-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding: 28px 0;
  margin: 28px 0;
  border-top: 1px solid rgba(0, 29, 126, 0.1);
  border-bottom: 1px solid rgba(0, 29, 126, 0.1);
}

.stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.1;
}

.stat span {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

.stat--wide { flex: 1 1 220px; }

.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin-bottom: 4px;
}

.stat--wide .stat-areas {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--color-navy);
  line-height: 1.5;
}

.about-people {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  margin-bottom: 32px;
}

.person {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 210px;
}

.person strong {
  font-family: var(--font-body);
  color: var(--color-navy);
  font-weight: 600;
  font-size: 1rem;
}

.person span {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

/* =========================================================
   Differentials (Diferenciais)
========================================================= */
.differentials {
  padding: 120px 0;
  background: var(--color-cream);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 64px;
}

.diff-item {
  padding-top: 22px;
  border-top: 2px solid rgba(0, 29, 126, 0.12);
}

.diff-item h3 {
  font-size: 1.15rem;
  margin: 12px 0 10px;
}

.diff-item p {
  color: var(--color-text-soft);
  font-size: 0.92rem;
  margin: 0;
}

.differentials-cta {
  display: flex;
  justify-content: center;
}

/* =========================================================
   Testimonials (Depoimentos)
========================================================= */
.testimonials {
  padding: 120px 0;
  background: var(--color-cream);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: start;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
}

.testimonial-who {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.testimonial-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  flex-shrink: 0;
}

.testimonial-author {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-navy);
}

.testimonial-bubble {
  position: relative;
  background: var(--color-white);
  border-radius: 4px 14px 14px 14px;
  padding: 14px 16px 20px;
  box-shadow: var(--shadow-sm);
}

.testimonial-bubble::before {
  content: '';
  position: absolute;
  top: 0;
  left: -7px;
  width: 14px;
  height: 14px;
  background: var(--color-white);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.testimonial-quote {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.5;
  margin: 0;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  position: absolute;
  right: 14px;
  bottom: 6px;
  font-size: 0.68rem;
  color: var(--color-text-soft);
}

.testimonial-role {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin: 10px 0 0 42px;
}

/* =========================================================
   Location (Localização)
========================================================= */
.location {
  padding: 120px 0;
  background: var(--color-white);
}

.location-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 28px 0 32px;
}

.location-details li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.icon-location {
  width: 22px;
  height: 22px;
  fill: var(--color-green);
  flex-shrink: 0;
  margin-top: 2px;
}

.location-details strong {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-navy);
  font-size: 0.98rem;
}

.location-details span {
  font-size: 0.88rem;
  color: var(--color-text-soft);
}

.location-details-item--highlight .icon-location {
  width: 26px;
  height: 26px;
}

.location-details-item--highlight strong {
  color: var(--color-navy);
  font-weight: 800;
  white-space: nowrap;
}

.location-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.location-photo {
  aspect-ratio: 4 / 2.3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.location-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.location-map {
  aspect-ratio: 4 / 2.3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.location-map iframe {
  display: block;
  width: 100%;
  height: 100%;
}

/* =========================================================
   Footer
========================================================= */
.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.72);
  padding-top: 72px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand img {
  height: 48px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 320px;
  margin: 0;
}

.footer-heading {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-nav, .footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a, .footer-contact a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.15s ease;
}

.footer-nav a:hover, .footer-contact a:hover { color: var(--color-white); }

.footer-contact span {
  font-size: 0.88rem;
  line-height: 1.5;
}

.footer-bottom {
  padding: 24px 0;
}

.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 24px;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
  letter-spacing: 0.01em;
}

/* =========================================================
   Floating WhatsApp button
========================================================= */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -6px rgba(37, 211, 102, 0.5);
  z-index: 90;
  transition: transform 0.2s ease;
}

.whatsapp-float:hover { transform: scale(1.08); }

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: var(--color-white);
}

/* =========================================================
   Responsive
========================================================= */
@media (max-width: 1024px) {
  .hero-inner { gap: 40px; }
}

@media (max-width: 900px) {
  .proc-grid { grid-template-columns: repeat(2, 1fr); }
  .proc-card--featured { grid-column: 1 / -1; }
  .about-inner { grid-template-columns: 1fr; gap: 36px; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .location-inner { grid-template-columns: 1fr; gap: 36px; }
  .location-visual { order: -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .main-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: block; }

  .main-nav.is-open {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: 20px 24px 28px;
  }

  .main-nav.is-open ul {
    flex-direction: column;
    gap: 4px;
  }

  .main-nav.is-open .nav-link {
    display: block;
    padding: 12px 4px;
    border-bottom: 1px solid rgba(0, 29, 126, 0.08);
  }

  .main-nav.is-open .mobile-cta {
    display: flex;
    margin-top: 16px;
  }

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

  .hero-media {
    max-width: 340px;
    margin: 32px auto 0;
  }
}

@media (max-width: 560px) {
  .hero { padding: calc(var(--header-height) + 32px) 0 70px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .logo img { height: 52px; }

  .services { padding: 70px 0; }
  .proc-grid { grid-template-columns: 1fr; }
  .proc-body { padding: 16px 22px 26px; }

  .differentials { padding: 70px 0; }
  .diff-grid { grid-template-columns: 1fr; gap: 28px; margin-bottom: 44px; }

  .videos { padding: 70px 0; }
  .video-grid { grid-template-columns: 1fr; max-width: 320px; }

  .testimonials { padding: 70px 0; }
  .testimonial-grid { grid-template-columns: 1fr; }

  .location { padding: 70px 0; }
  .location-map, .location-photo { aspect-ratio: 4 / 3; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }

  .whatsapp-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}