/* =========================================================
   BELLA DONA — ESTÉTICA INTEGRADA
   Paleta: azul bebê #B8E4E4, branco #FFFFFF, texto escuro #1C2B2B
   ========================================================= */

:root {
  --blue:      #B8E4E4;
  --blue-mid:  #8DCFCF;
  --blue-dark: #5AAEAE;
  --blue-deep: #2D7A7A;
  --white:     #FFFFFF;
  --off-white: #F4FAFA;
  --dark:      #1C2B2B;
  --muted:     #4A6868;
  --border:    rgba(93,174,174,0.2);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  --r: 16px;
  --r-lg: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--off-white); }
::-webkit-scrollbar-thumb { background: var(--blue-mid); border-radius: 99px; }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 5%;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(93,174,174,0.12);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.01em;
}

.nav-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.03em;
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--blue-deep); }

.nav-btn {
  background: var(--blue);
  color: var(--dark) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 99px;
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-btn:hover {
  background: var(--blue-mid) !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--dark);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  min-height: 100vh;
  padding: 10rem 5% 5rem;
  position: relative;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #EAF8F8 0%, #FFFFFF 55%, #D5F0F0 100%);
  overflow: hidden;
}

.hero-butterfly {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  max-width: 700px;
  opacity: 0.5;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 4rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-left { flex: 1; }

.hero-kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 1.2rem;
  background: rgba(184,228,228,0.3);
  padding: 0.3rem 0.9rem;
  border-radius: 99px;
  border: 1px solid rgba(93,174,174,0.3);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 1.4rem;
}

.hero-title em {
  font-style: italic;
  color: var(--blue-deep);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 440px;
  margin-bottom: 2.2rem;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--blue-deep);
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(45,122,122,0.3);
}

.btn-primary:hover {
  background: #1f5e5e;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,122,122,0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.6rem;
  border-radius: 99px;
  border: 1.5px solid var(--border);
  color: var(--dark);
  font-weight: 500;
  font-size: 0.95rem;
  transition: border-color var(--transition), color var(--transition);
}

.btn-ghost:hover { border-color: var(--blue-deep); color: var(--blue-deep); }

/* Hero right */
.hero-right {
  flex: 0 0 360px;
  position: relative;
}

.hero-photo {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--blue) 0%, var(--off-white) 100%);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(93,174,174,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo img {
  width: 85%;
  height: auto;
  object-fit: contain;
}

.hero-photo.no-img {
  background: linear-gradient(160deg, var(--blue) 0%, #d5f0f0 100%);
}

.hero-photo-badge {
  position: absolute;
  bottom: 1.5rem;
  left: -1.5rem;
  background: var(--white);
  border-radius: var(--r);
  padding: 0.75rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 8px 30px rgba(93,174,174,0.2);
}

.hero-photo-badge strong {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--blue-deep);
}

.hero-photo-badge span {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.3;
}

.hero-float-card {
  position: absolute;
  top: 1.5rem;
  right: -1.5rem;
  background: var(--white);
  border-radius: var(--r);
  padding: 0.75rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  box-shadow: 0 8px 30px rgba(93,174,174,0.18);
}

.hero-float-icon { font-size: 1.4rem; }

.hero-float-card strong {
  display: block;
  font-size: 0.88rem;
  color: var(--dark);
}

.hero-float-card span { font-size: 0.75rem; color: var(--muted); }

/* Hero scroll */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 5%;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  opacity: 0.5;
}

.hero-scroll-line {
  width: 40px;
  height: 1.5px;
  background: var(--blue-deep);
  animation: scroll-line 1.5s ease-in-out infinite alternate;
}

@keyframes scroll-line { to { width: 16px; opacity: 0.3; } }

.hero-scroll span {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-deep);
}

/* =========================================================
   STRIP
   ========================================================= */
.strip {
  background: var(--blue);
  overflow: hidden;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(255,255,255,0.5);
  border-bottom: 1px solid rgba(255,255,255,0.5);
}

.strip-inner {
  display: flex;
  gap: 1.4rem;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.strip-inner span {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark);
  font-weight: 500;
}

.strip-inner .sep { color: var(--blue-deep); }

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

/* =========================================================
   SOBRE
   ========================================================= */
.about-section {
  padding: 7rem 5%;
  background: var(--white);
}

.about-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 4rem;
  justify-content: center;
}

.label-line {
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: var(--border);
}

.label-text {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-deep);
  font-weight: 500;
}

.about-inner {
  display: flex;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about-img-col { flex: 0 0 380px; }

.about-img-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 16px 48px rgba(93,174,174,0.2);
  background: linear-gradient(160deg, var(--blue) 0%, #e0f5f5 100%);
}

.about-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-frame.no-img::after {
  content: '🦋';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

.about-img-number {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 300;
  color: rgba(255,255,255,0.25);
  line-height: 1;
}

.about-text-col { flex: 1; }

.about-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--dark);
}

.about-title em { font-style: italic; color: var(--blue-deep); }

.about-text-col p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.75;
}

.about-stats {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--off-white);
  border-radius: var(--r);
  border: 1px solid var(--border);
}

.stat { text-align: center; flex: 1; }

.stat big {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--blue-deep);
  line-height: 1.1;
}

.stat small {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* =========================================================
   SERVIÇOS
   ========================================================= */
.services-section {
  padding: 7rem 5%;
  background: var(--off-white);
}

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 1200px;
  margin: 0 auto 4rem;
  gap: 2rem;
}

.services-header-left { display: flex; align-items: flex-end; gap: 1.5rem; }

.section-num {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 300;
  color: var(--blue);
  line-height: 1;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
}

.section-title em { font-style: italic; color: var(--blue-deep); }

.services-header-sub {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  text-align: right;
}

/* Cards grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  border: 1.5px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(93,174,174,0.18);
  border-color: var(--blue-mid);
}

.service-card.featured {
  background: linear-gradient(160deg, var(--blue) 0%, #d4f0f0 100%);
  border-color: var(--blue-mid);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 1rem;
}

.service-card ul { display: flex; flex-direction: column; gap: 0.5rem; }

.service-card li {
  font-size: 0.9rem;
  color: var(--muted);
  padding-left: 1.1rem;
  position: relative;
}

.service-card li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--blue-deep);
  font-size: 0.6rem;
  top: 0.2em;
}

.services-cta-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
  padding: 1.5rem;
  border-radius: var(--r);
  border: 1px dashed var(--blue-mid);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.services-cta-strip p { color: var(--muted); font-size: 0.95rem; }

.btn-inline {
  font-weight: 600;
  color: var(--blue-deep);
  font-size: 0.95rem;
  border-bottom: 1.5px solid var(--blue-deep);
  transition: opacity var(--transition);
}

.btn-inline:hover { opacity: 0.7; }

/* =========================================================
   GALERIA / RESULTADOS
   ========================================================= */
.portfolio-section {
  padding: 7rem 5%;
  background: var(--white);
  overflow: hidden;
}

.portfolio-header {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
}

.gallery-scroll-wrap {
  position: relative;
  max-width: 100%;
}

.gallery-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 1rem 5%;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.gallery-scroll::-webkit-scrollbar { display: none; }

.gallery-card {
  flex: 0 0 240px;
  height: 280px;
  border-radius: var(--r);
  overflow: hidden;
  position: relative;
  background: var(--off-white);
  transition: transform var(--transition);
}

.gallery-card.tall { height: 360px; }

.gallery-card:hover { transform: scale(1.02); }

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.gallery-card.ph {
  background: linear-gradient(160deg, var(--blue) 0%, #d4f0f0 100%);
}

.gallery-card.ph::after {
  content: '🦋';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.gallery-tag {
  position: absolute;
  bottom: 0.8rem;
  left: 0.8rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border-radius: 99px;
  padding: 0.25rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.04em;
}

.gallery-fade-right {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 120px;
  background: linear-gradient(to right, transparent, var(--white));
  pointer-events: none;
}

.gallery-hint {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  opacity: 0.7;
}

/* =========================================================
   DIFERENCIAIS
   ========================================================= */
.diff-section {
  padding: 7rem 5%;
  background: linear-gradient(135deg, #E4F6F6 0%, #FFFFFF 50%, #E4F6F6 100%);
}

.diff-inner { max-width: 1200px; margin: 0 auto; }

.diff-header {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.diff-item {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  border: 1.5px solid var(--border);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.diff-item.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition), border-color var(--transition);
}

.diff-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(93,174,174,0.15);
}

.diff-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.diff-item h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.6rem;
}

.diff-item p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.reviews-section {
  padding: 7rem 5%;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.reviews-bg-text {
  position: absolute;
  top: -2rem;
  left: 3%;
  font-family: var(--font-serif);
  font-size: 30rem;
  color: rgba(184,228,228,0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.reviews-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.reviews-header {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.reviews-header .section-num { color: rgba(184,228,228,0.3); }
.reviews-header .section-title { color: var(--white); }
.reviews-header .section-title em { color: var(--blue); }

.reviews-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.review {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184,228,228,0.15);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: transform var(--transition), border-color var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.review.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color var(--transition);
}

.review:hover {
  transform: translateY(-4px);
  border-color: rgba(184,228,228,0.4);
}

.review-stars {
  color: var(--blue);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.review p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.review-meta {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.review-meta strong {
  color: var(--blue);
  font-weight: 500;
}

/* =========================================================
   CONTATO
   ========================================================= */
.contact-section {
  padding: 7rem 5%;
  background: var(--off-white);
}

.contact-inner {
  display: flex;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-left { flex: 1; }

.contact-left .section-num { display: block; margin-bottom: 0.5rem; }

.contact-left .section-title { margin-bottom: 1rem; }

.contact-left > p {
  color: var(--muted);
  margin-bottom: 2.5rem;
  max-width: 400px;
  line-height: 1.7;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  opacity: 0;
  transform: translateX(-16px);
}

.contact-item.visible {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.contact-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-item strong {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 0.15rem;
}

.contact-item span {
  font-size: 0.95rem;
  color: var(--muted);
}

/* Contact right card */
.contact-right { flex: 0 0 340px; }

.contact-card {
  background: linear-gradient(160deg, var(--blue) 0%, #c8ecec 100%);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(93,174,174,0.25);
}

.contact-card-top {
  padding: 2.5rem 2rem 1.5rem;
  text-align: center;
}

.butterfly-mini {
  width: 90px;
  margin: 0 auto 1rem;
}

.contact-card-top h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--dark);
}

.contact-card-top p {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.2rem;
}

.contact-card-body {
  display: flex;
  justify-content: space-around;
  padding: 1.5rem 1rem;
  background: rgba(255,255,255,0.5);
  border-top: 1px solid rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.7);
}

.contact-card-stat { text-align: center; }

.contact-card-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--blue-deep);
}

.contact-card-stat span {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.contact-card-footer {
  padding: 1rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--blue-deep);
  letter-spacing: 0.1em;
  opacity: 0.8;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--dark);
  padding: 4rem 5% 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--blue);
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  max-width: 240px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--blue); }

.footer-social {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: border-color var(--transition), color var(--transition);
}

.footer-social a:hover { border-color: var(--blue); color: var(--blue); }
.footer-social svg { width: 16px; height: 16px; }

.footer-bottom {
  text-align: center;
  padding: 1.2rem 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
  max-width: 1200px;
  margin: 0 auto;
}

/* =========================================================
   RESPONSIVO — todos os dispositivos
   Breakpoints:
     xl  : > 1200px  (desktop grande)
     lg  : ≤ 1200px  (desktop médio / laptop)
     md  : ≤ 900px   (tablet landscape / telas menores)
     sm  : ≤ 680px   (tablet portrait / mobile grande)
     xs  : ≤ 480px   (mobile padrão)
     xxs : ≤ 360px   (mobile pequeno)
   ========================================================= */

/* --- Tablet landscape / laptop pequeno (≤ 1200px) --- */
@media (max-width: 1200px) {
  .hero { padding: 9rem 5% 4rem; }
  .hero-right { flex: 0 0 300px; }
  .hero-photo-badge { left: -1rem; }
  .hero-float-card  { right: -1rem; }

  .about-inner  { gap: 3rem; }
  .about-img-col { flex: 0 0 300px; }

  .contact-inner { gap: 3rem; }
  .contact-right { flex: 0 0 280px; }
}

/* --- Tablet landscape / telas médias (≤ 900px) --- */
@media (max-width: 900px) {
  /* Nav */
  .nav { padding: 1rem 4%; }

  /* Hero */
  .hero {
    padding: 8rem 4% 4rem;
    min-height: auto;
  }
  .hero-content {
    flex-direction: column;
    gap: 2.5rem;
    text-align: center;
    align-items: center;
  }
  .hero-left { display: flex; flex-direction: column; align-items: center; }
  .hero-sub  { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-right {
    flex: none;
    width: 100%;
    max-width: 320px;
  }
  .hero-photo-badge {
    left: 0;
    bottom: -1rem;
  }
  .hero-float-card {
    right: 0;
    top: -1rem;
  }
  .hero-butterfly { opacity: 0.15; width: 70%; }
  .hero-scroll { display: none; }

  /* Sobre */
  .about-section { padding: 5rem 4%; }
  .about-inner {
    flex-direction: column;
    gap: 2.5rem;
  }
  .about-img-col {
    flex: none;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }
  .about-img-frame { aspect-ratio: 16/10; }
  .about-stats { justify-content: center; }

  /* Serviços */
  .services-section { padding: 5rem 4%; }
  .services-header {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 2.5rem;
    gap: 1rem;
  }
  .services-header-sub { text-align: left; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }

  /* Galeria */
  .portfolio-section { padding: 5rem 0 5rem; }
  .portfolio-header { padding: 0 4%; }
  .gallery-card { flex: 0 0 200px; height: 240px; }
  .gallery-card.tall { height: 310px; }

  /* Diferenciais */
  .diff-section { padding: 5rem 4%; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }

  /* Depoimentos */
  .reviews-section { padding: 5rem 4%; }
  .reviews-list { grid-template-columns: 1fr; }
  .reviews-bg-text { font-size: 18rem; }

  /* Contato */
  .contact-section { padding: 5rem 4%; }
  .contact-inner {
    flex-direction: column;
    gap: 3rem;
  }
  .contact-right {
    flex: none;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
  }
  .contact-card-body { gap: 1rem; }

  /* Footer */
  .footer { padding: 3rem 4% 0; }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }
  .footer-links { flex-direction: row; flex-wrap: wrap; gap: 0.6rem 1.5rem; }
}

/* --- Tablet portrait / mobile grande (≤ 680px) --- */
@media (max-width: 680px) {
  /* Nav — menu fullscreen */
  .nav { padding: 0.9rem 5%; }
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.3rem; color: var(--dark); }
  .nav-btn {
    background: var(--blue) !important;
    padding: 0.7rem 2rem !important;
    font-size: 1rem !important;
  }
  .nav-toggle {
    display: block;
    position: relative;
    z-index: 100;
  }

  /* Hero */
  .hero { padding: 7rem 5% 3.5rem; }
  .hero-title { font-size: clamp(2.2rem, 9vw, 3rem); }
  .hero-right { max-width: 280px; }
  .hero-photo { aspect-ratio: 1/1; }
  .hero-photo-badge,
  .hero-float-card { display: none; }

  /* Strip */
  .strip-inner { gap: 1rem; }
  .strip-inner span { font-size: 0.75rem; }

  /* Sobre */
  .about-section { padding: 4rem 5%; }
  .about-title { font-size: clamp(1.7rem, 6vw, 2.2rem); }
  .about-stats {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
  }
  .stat-div { width: 40px; height: 1px; }
  .stat big { font-size: 1.8rem; }

  /* Serviços */
  .services-section { padding: 4rem 5%; }
  .services-grid { grid-template-columns: 1fr; }
  .section-num { font-size: 3.5rem; }
  .services-cta-strip {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
    padding: 1.2rem;
  }

  /* Galeria */
  .portfolio-section { padding: 4rem 0; }
  .portfolio-header { padding: 0 5%; margin-bottom: 2rem; }
  .gallery-card { flex: 0 0 170px; height: 210px; }
  .gallery-card.tall { height: 275px; }

  /* Diferenciais */
  .diff-section { padding: 4rem 5%; }
  .diff-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .diff-header { margin-bottom: 2.5rem; }

  /* Depoimentos */
  .reviews-section { padding: 4rem 5%; }
  .reviews-header { margin-bottom: 2.5rem; }
  .reviews-bg-text { font-size: 12rem; top: 0; }

  /* Contato */
  .contact-section { padding: 4rem 5%; }
  .contact-left > p { max-width: 100%; }
  .contact-right { max-width: 100%; }

  /* Footer */
  .footer { padding: 3rem 5% 0; }
  .footer-inner { gap: 1.5rem; }
  .footer-links { flex-direction: column; gap: 0.5rem; }
}

/* --- Mobile padrão (≤ 480px) --- */
@media (max-width: 480px) {
  /* Nav */
  .nav-logo span { font-size: 1.2rem; }
  .nav-logo img  { height: 30px; }

  /* Hero */
  .hero { padding: 6.5rem 5% 3rem; }
  .hero-kicker { font-size: 0.72rem; }
  .hero-title { font-size: clamp(2rem, 10vw, 2.6rem); }
  .hero-sub { font-size: 0.92rem; }
  .btn-primary,
  .btn-ghost { padding: 0.75rem 1.4rem; font-size: 0.88rem; }
  .hero-right { max-width: 240px; }

  /* Sobre */
  .about-section { padding: 3.5rem 5%; }
  .about-img-frame { aspect-ratio: 4/3; }
  .about-text-col p { font-size: 0.92rem; }

  /* Serviços */
  .services-section { padding: 3.5rem 5%; }
  .service-card { padding: 1.5rem 1.3rem; }
  .service-card h3 { font-size: 1.25rem; }
  .service-card li { font-size: 0.85rem; }

  /* Galeria */
  .gallery-card { flex: 0 0 150px; height: 185px; }
  .gallery-card.tall { height: 240px; }
  .gallery-tag { font-size: 0.68rem; padding: 0.2rem 0.55rem; }

  /* Diferenciais */
  .diff-section { padding: 3.5rem 5%; }
  .diff-item { padding: 1.5rem 1.3rem; }
  .diff-item h4 { font-size: 1.05rem; }

  /* Depoimentos */
  .reviews-section { padding: 3.5rem 5%; }
  .review { padding: 1.5rem; }
  .review p { font-size: 0.95rem; }
  .reviews-bg-text { font-size: 8rem; }

  /* Contato */
  .contact-section { padding: 3.5rem 5%; }
  .contact-card-top h3 { font-size: 1.5rem; }
  .contact-card-stat strong { font-size: 1.2rem; }

  /* Footer */
  .footer-bottom { font-size: 0.72rem; padding: 1rem 0; }
}

/* --- Mobile pequeno (≤ 360px) --- */
@media (max-width: 360px) {
  .hero { padding: 6rem 4% 2.5rem; }
  .hero-title { font-size: 1.9rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary,
  .btn-ghost { text-align: center; justify-content: center; }

  .about-stats { padding: 1rem; }
  .stat big { font-size: 1.6rem; }

  .services-grid { gap: 1rem; }
  .service-card { padding: 1.2rem 1rem; }

  .diff-grid { gap: 1rem; }
  .diff-item { padding: 1.2rem 1rem; }

  .gallery-card { flex: 0 0 135px; height: 165px; }
  .gallery-card.tall { height: 215px; }

  .review { padding: 1.2rem; }

  .contact-card-body { flex-direction: column; align-items: center; gap: 0.8rem; }
}

/* --- Toque: remove hover que "trava" em mobile --- */
@media (hover: none) {
  .service-card:hover,
  .diff-item:hover,
  .review:hover,
  .gallery-card:hover { transform: none; box-shadow: none; }
  .gallery-card:hover img { transform: none; }
  .btn-primary:hover { transform: none; }
}