/* ============================================
   SIGNUM PSICOLOGIA — mobile-first landing
   Palette: #ffffff · #d4a89d (primary) · #a3ab94 (secondary)
   ============================================ */

:root {
  --white: #ffffff;
  --cream: #faf7f3;
  --rose: #d4a89d;
  --rose-deep: #b88678;
  --rose-soft: #ecd7cf;
  --sage: #a3ab94;
  --sage-deep: #7d8670;
  --sage-soft: #d8dcd0;
  --ink: #2a2320;
  --ink-soft: #5a514d;
  --line: rgba(42, 35, 32, 0.08);

  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

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

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--ink);
}

h1 { font-size: clamp(2.2rem, 9vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 6.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 4.5vw, 1.6rem); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 0.9rem;
}

.italic { font-style: italic; color: var(--rose-deep); }

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.is-visible { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ NAV ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 0.75rem 1.25rem;
  padding-top: calc(0.75rem + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(250, 247, 243, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.3s ease, backdrop-filter 0.4s ease;
}
.nav.scrolled {
  background: rgba(250, 247, 243, 0.85);
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.04);
  padding: 0.5rem 1.25rem;
  padding-top: calc(0.5rem + env(safe-area-inset-top, 0px));
}
.nav.menu-open {
  background: var(--cream);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

.nav-brand {
  position: relative;
  z-index: 82;
  display: inline-flex;
}
.nav-brand img {
  height: 38px;
  width: auto;
  transition: opacity 0.4s ease, filter 0.4s ease;
}
.nav:not(.scrolled):not(.menu-open) .nav-brand img {
  filter: brightness(0) invert(1) drop-shadow(0 1px 6px rgba(0,0,0,0.3));
}

.nav-toggle {
  position: relative;
  width: 44px; height: 44px;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  gap: 5px;
  z-index: 82;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.4s var(--ease-out), opacity 0.3s, background 0.3s;
}
.nav:not(.scrolled):not(.menu-open) .nav-toggle span { background: var(--white); }
.nav-toggle[aria-expanded="true"] span { background: var(--ink); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 100vh;
  height: 100dvh;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  padding: calc(5rem + env(safe-area-inset-top, 0px)) 1.5rem calc(2rem + env(safe-area-inset-bottom, 0px));
  clip-path: circle(0% at calc(100% - 32px) 40px);
  transition: clip-path 0.55s var(--ease-out);
  z-index: 80;
  pointer-events: none;
  visibility: hidden;
}
.nav-menu.open {
  clip-path: circle(160% at calc(100% - 32px) 40px);
  pointer-events: auto;
  visibility: visible;
}
.nav-menu a {
  font-family: var(--serif);
  font-size: 1.65rem;
  color: var(--ink);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), color 0.2s;
}
.nav-menu.open a {
  opacity: 1; transform: translateY(0);
}
.nav-menu.open a:nth-child(1) { transition-delay: 0.2s; }
.nav-menu.open a:nth-child(2) { transition-delay: 0.27s; }
.nav-menu.open a:nth-child(3) { transition-delay: 0.34s; }
.nav-menu.open a:nth-child(4) { transition-delay: 0.41s; }
.nav-menu.open a:nth-child(5) { transition-delay: 0.48s; }
.nav-menu.open a:nth-child(6) { transition-delay: 0.55s; }
.nav-menu a:hover { color: var(--rose-deep); }
.nav-menu .nav-cta {
  margin-top: 0.5rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.75rem 2rem;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 1rem;
  letter-spacing: 0.05em;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s, background 0.3s, color 0.3s;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 8px 24px -8px rgba(42, 35, 32, 0.5);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -8px rgba(42, 35, 32, 0.6); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--white);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.15); }
.btn-lg { padding: 1.1rem 2.4rem; font-size: 1rem; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 6rem 1.5rem 5rem;
  overflow: hidden;
  color: var(--white);
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 115%;
  object-fit: cover;
  object-position: center 25%;
  animation: kenburns 18s ease-in-out infinite alternate;
}
@keyframes kenburns {
  0%   { transform: scale(1.05) translateY(0); }
  100% { transform: scale(1.15) translateY(-2%); }
}
.hero-shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(42, 35, 32, 0.25) 0%,
    rgba(42, 35, 32, 0.15) 35%,
    rgba(42, 35, 32, 0.55) 75%,
    rgba(42, 35, 32, 0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.hero-content .eyebrow {
  color: var(--rose-soft);
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-weight: 400;
}
.hero-content h1 .line {
  display: block;
  overflow: hidden;
}
.hero-sub {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 28rem;
}
.hero-sub strong { color: var(--white); font-weight: 500; }
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
/* ============ SECTIONS ============ */
.section {
  padding: 5rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}
.section-head { margin-bottom: 2.5rem; }
.section-head h2 { margin-bottom: 0.5rem; }
.section-head .lead { color: var(--ink-soft); max-width: 34rem; font-size: 1.05rem; }

/* ============ ABOUT ============ */
.about { background: var(--white); max-width: none; position: relative; }
.about::before {
  content: '';
  position: absolute;
  top: 4rem; left: 1.5rem;
  width: 36px; height: 1px;
  background: var(--rose);
}
.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 3rem;
}
.about-text p {
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
  line-height: 1.8;
}
.about-text .highlight {
  color: var(--ink);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.55;
  border-left: 2px solid var(--rose);
  padding-left: 1.25rem;
  margin-top: 1.8rem;
}
.about-text h2 { margin-bottom: 1.5rem; }

.about-media {
  display: grid;
  gap: 1.25rem;
  position: relative;
}
.frame {
  overflow: hidden;
  border-radius: 4px;
  position: relative;
}
.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}
.frame:hover img { transform: scale(1.04); }
.frame-portrait { aspect-ratio: 2 / 3; }
.frame-landscape { aspect-ratio: 3 / 2; }
.frame-landscape.offset { margin-left: 12%; }

/* ============ FORMAÇÃO ============ */
.formacao { background: linear-gradient(180deg, var(--cream) 0%, var(--sage-soft) 100%); max-width: none; padding-left: 1.5rem; padding-right: 1.5rem; }
.formacao .section-head, .formacao .credentials, .formacao .chips, .formacao .sub-head, .formacao .other-text { max-width: 1200px; margin-left: auto; margin-right: auto; }

.credentials {
  list-style: none;
  display: grid;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.credentials li {
  background: var(--white);
  padding: 1.4rem 1.5rem;
  border-radius: 2px;
  border-left: 2px solid var(--rose);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 92px;
}
.credentials li:hover { transform: translateX(4px); box-shadow: 0 14px 30px -18px rgba(0,0,0,0.25); }
.credentials li span {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.2;
  color: var(--ink);
}
.credentials li p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-top: 0.3rem;
}

.credentials-specialties {
  grid-template-columns: repeat(2, 1fr);
}
.credentials-specialties li {
  padding: 1.1rem 1.2rem;
  min-height: 84px;
  border-left-color: var(--sage);
}
.credentials-specialties li span {
  font-size: 1.05rem;
}

.sub-head {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight: 600;
  margin: 2rem 0 1rem;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
.chip {
  background: var(--white);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.88rem;
  color: var(--ink);
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease-out), background 0.3s, color 0.3s, border-color 0.3s;
}
.chip:hover { background: var(--rose); color: var(--white); border-color: var(--rose); transform: translateY(-2px); }
.other-text { color: var(--ink-soft); font-size: 0.98rem; max-width: 44rem; }

/* ============ SERVIÇOS ============ */
.servicos { background: var(--cream); max-width: none; padding-left: 1.5rem; padding-right: 1.5rem; }
.servicos .section-head, .services { max-width: 1200px; margin-left: auto; margin-right: auto; }

.services { display: grid; gap: 1.75rem; }

.service {
  background: var(--white);
  border-radius: 2px;
  overflow: hidden;
  transition: transform 0.7s var(--ease-out), box-shadow 0.7s;
  box-shadow: 0 2px 16px -8px rgba(0,0,0,0.06);
}
.service:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -30px rgba(0,0,0,0.18); }

.service-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.service-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}
.service:hover .service-media img { transform: scale(1.06); }

.service-body { padding: 1.8rem 1.5rem 2rem; }
.service-body-full { padding: 2.2rem 1.5rem; position: relative; }
.service-body-full::before {
  content: '';
  position: absolute;
  top: 2.2rem; left: 1.5rem;
  width: 28px; height: 1px;
  background: var(--sage);
}
.service-body-full h3 { margin-top: 1rem; }
.service-body h3 { margin-bottom: 0.5rem; }
.service-body .tag {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 1rem;
  font-weight: 500;
}
.service-body p:last-child { color: var(--ink-soft); line-height: 1.75; font-size: 0.96rem; }

/* ============ BANNER (parallax interlude) ============ */
.banner {
  width: 100%;
  height: 42vh;
  min-height: 260px;
  max-height: 520px;
  overflow: hidden;
  position: relative;
  background: var(--ink);
}
.banner img {
  width: 100%;
  height: 130%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}
@media (min-width: 720px) {
  .banner { height: 55vh; max-height: 640px; }
}
@media (min-width: 960px) {
  .banner { height: 62vh; }
}

/* ============ DEPOIMENTOS ============ */
.depoimentos {
  background: var(--sage);
  color: var(--white);
  max-width: none;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  overflow: hidden;
}
.depoimentos::before {
  content: '"';
  position: absolute;
  top: -2rem; right: -1rem;
  font-family: var(--serif);
  font-size: 20rem;
  color: rgba(255,255,255,0.07);
  line-height: 1;
  pointer-events: none;
}
.depoimentos .section-head, .testimonials { max-width: 1200px; margin-left: auto; margin-right: auto; position: relative; }
.depoimentos .eyebrow { color: rgba(255,255,255,0.8); }
.depoimentos h2 { color: var(--white); }

.testimonials { display: grid; gap: 1.5rem; }
.testimonial {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 4px;
  padding: 1.8rem 1.6rem;
  transition: transform 0.6s var(--ease-out), background 0.4s;
}
.testimonial:hover { transform: translateY(-4px); background: rgba(255, 255, 255, 0.14); }
.testimonial blockquote {
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.6;
  font-style: italic;
  color: rgba(255,255,255,0.94);
}
.testimonial blockquote::before { content: '\201C'; color: var(--rose-soft); font-size: 2.2rem; line-height: 0; vertical-align: -0.4em; margin-right: 0.25rem; }
.testimonial blockquote::after { content: '\201D'; color: var(--rose-soft); font-size: 2.2rem; line-height: 0; vertical-align: -0.4em; margin-left: 0.15rem; }

/* ============ CONTATO ============ */
.contato { background: var(--white); max-width: none; padding-left: 1.5rem; padding-right: 1.5rem; }
.contato .section-head, .contact-grid, .cta-final { max-width: 1200px; margin-left: auto; margin-right: auto; }

.contact-grid { display: grid; gap: 1rem; margin-bottom: 2.5rem; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: transform 0.5s var(--ease-out), border-color 0.4s, background 0.4s;
  position: relative;
  overflow: hidden;
}
.contact-card::after {
  content: '→';
  position: absolute;
  right: 1.25rem; top: 50%;
  transform: translateY(-50%) translateX(-4px);
  opacity: 0;
  color: var(--rose-deep);
  transition: opacity 0.4s, transform 0.4s;
  font-size: 1.2rem;
}
.contact-card:hover { border-color: var(--rose); background: var(--cream); transform: translateX(4px); }
.contact-card:hover::after { opacity: 1; transform: translateY(-50%) translateX(0); }
.contact-card:hover .contact-icon { background: var(--rose); color: var(--white); border-color: var(--rose); }

.contact-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--line);
  color: var(--rose-deep);
  transition: background 0.35s, color 0.35s, border-color 0.35s;
}
.contact-icon svg { display: block; }
.contact-text { display: block; padding-right: 1.5rem; min-width: 0; flex: 1; }
.contact-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 0.3rem;
  font-weight: 500;
}
.contact-value {
  display: block;
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.map-wrap {
  margin-bottom: 2.5rem;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 14px 40px -22px rgba(0,0,0,0.2);
  aspect-ratio: 4 / 3;
  background: var(--cream);
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: saturate(0.9);
  transition: filter 0.4s;
}
.map-wrap:hover iframe { filter: saturate(1); }

.cta-final { text-align: center; padding: 1rem 0 0; }

/* ============ FOOTER ============ */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.8);
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
}
.footer-logo {
  height: 46px;
  margin: 0 auto 1.25rem;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.footer-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--rose-soft);
  margin-bottom: 0.5rem;
}
.footer-meta {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.75rem;
}
.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(37, 211, 102, 0.55);
  z-index: 40;
  transform: translateY(120%);
  animation: wppIn 0.7s var(--ease-out) 1.5s forwards;
  transition: transform 0.3s, box-shadow 0.3s;
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 14px 32px -6px rgba(37, 211, 102, 0.7); }
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: wppPulse 2s ease-out infinite;
}
@keyframes wppIn { to { transform: translateY(0); } }
@keyframes wppPulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ============ DESKTOP RESPONSIVE ============ */
@media (min-width: 720px) {
  .section { padding: 7rem 2.5rem; }
  .hero { padding: 7rem 2.5rem 6rem; }
  .hero-content .eyebrow { margin-bottom: 1.3rem; }
  .hero-sub { font-size: 1.08rem; }

  .section-head { margin-bottom: 3.5rem; }

  .about-grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 4rem;
  }
  .about-media { gap: 1.5rem; }

  .credentials { grid-template-columns: repeat(2, 1fr); }
  .credentials-specialties { grid-template-columns: repeat(4, 1fr); }
  .credentials-specialties li span { font-size: 1.1rem; }

  .services { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .service:nth-child(4), .service:nth-child(5) { grid-column: span 2; }
  .service:nth-child(4) .service-body-full,
  .service:nth-child(5) .service-body-full {
    padding: 2.5rem 2.5rem;
    max-width: none;
  }

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

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

  .nav { padding: 1rem 2.5rem; }
  .nav.scrolled { padding: 0.65rem 2.5rem; }
  .nav-brand img { height: 42px; }
}

@media (min-width: 960px) {
  .nav-toggle { display: none; }
  .nav-menu {
    position: static;
    inset: auto;
    flex-direction: row;
    gap: 2.25rem;
    background: transparent;
    height: auto;
    padding: 0;
    clip-path: none;
    pointer-events: auto;
    visibility: visible;
  }
  .nav-menu a {
    font-family: var(--sans);
    font-size: 0.95rem;
    opacity: 1;
    transform: none;
    transition: color 0.3s;
    color: var(--ink);
  }
  .nav-menu.open a { transition-delay: 0s; }
  .nav:not(.scrolled) .nav-menu a:not(.nav-cta) { color: var(--white); }
  .nav-menu .nav-cta { margin-top: 0; padding: 0.55rem 1.3rem; font-size: 0.88rem; }
  .nav:not(.scrolled) .nav-menu .nav-cta { background: var(--white); color: var(--ink); }

  .hero { padding: 8rem 4rem 7rem; }
  .hero-content { max-width: 760px; }

  .services { grid-template-columns: repeat(3, 1fr); }
  .service:nth-child(4), .service:nth-child(5) { grid-column: span 1; }

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

  .contact-grid { grid-template-columns: repeat(4, 1fr); }
  .contact-card:nth-child(4) { grid-column: span 1; }
  .map-wrap { aspect-ratio: 21 / 9; }

  .section { padding: 8rem 4rem; }
  .formacao, .servicos, .depoimentos, .contato { padding-left: 4rem; padding-right: 4rem; }
  .about::before { left: 4rem; }

  .credentials { gap: 1.25rem; }
}

@media (min-width: 1200px) {
  .whatsapp-float { width: 60px; height: 60px; bottom: 1.75rem; right: 1.75rem; }
}