:root {
  --blue: #133245;
  --blue-900: #0c2535;
  --blue-800: #173b52;
  --gold: #a27d59;
  --gold-strong: #c49a70;
  --paper: #f8f4ef;
  --paper-2: #efe7dc;
  --ink: #182d38;
  --muted: #546367;
  --white: #ffffff;
  --line: rgba(162, 125, 89, 0.32);
  --shadow: 0 24px 70px rgba(9, 28, 40, 0.2);
  --radius: 8px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Manrope, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
}

body.nav-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(100% - 32px, 1220px);
  min-height: 78px;
  margin: 14px auto 0;
  padding: 12px 14px 12px 20px;
  color: var(--white);
  border: 1px solid transparent;
  border-radius: 999px;
  transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease, backdrop-filter 220ms ease;
}

.site-header.is-scrolled,
.site-header.nav-active {
  background: rgba(12, 37, 53, 0.78);
  border-color: rgba(162, 125, 89, 0.32);
  box-shadow: 0 16px 50px rgba(7, 24, 35, 0.22);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 230px;
  height: 48px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
}

.site-nav a {
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--gold-strong);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.header-cta,
.btn-primary {
  color: #fffaf2;
  background: linear-gradient(135deg, var(--gold), var(--gold-strong));
  box-shadow: 0 12px 32px rgba(162, 125, 89, 0.28);
}

.header-cta:hover,
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(162, 125, 89, 0.38);
}

.btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
}

.btn-outline {
  color: var(--blue);
  border-color: rgba(19, 50, 69, 0.24);
  background: rgba(255, 255, 255, 0.4);
}

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle span {
  display: block;
  width: 17px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
  transition: transform 180ms ease;
}

.nav-active .nav-toggle span:first-child {
  transform: translateY(3.5px) rotate(42deg);
}

.nav-active .nav-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-42deg);
}

.section-dark {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at var(--spot-x, 50%) var(--spot-y, 30%), rgba(162, 125, 89, 0.18), transparent 28rem),
    linear-gradient(135deg, var(--blue), var(--blue-900));
}

.section-light {
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0)),
    var(--paper);
}

.hero {
  min-height: 96vh;
  padding: 154px 0 0;
  display: grid;
  align-items: end;
}

.hero::after,
.service-section::after,
.faq-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(162, 125, 89, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(162, 125, 89, 0.11) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
}

.hero-pattern {
  position: absolute;
  right: -4vw;
  bottom: -12vw;
  color: rgba(162, 125, 89, 0.06);
  font-family: Georgia, serif;
  font-size: clamp(22rem, 48vw, 42rem);
  line-height: 0.7;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
}

.hero-copy {
  padding-bottom: 74px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  text-wrap: balance;
}

p {
  margin-top: 0;
  text-wrap: pretty;
}

h1,
h2 {
  font-family: 'Prata', Georgia, serif;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 5.5vw, 4.8rem);
  font-weight: 400;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.8rem);
  font-weight: 400;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.hero-text {
  max-width: 650px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-row span {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  min-height: 42px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.05);
}

.trust-row strong {
  color: var(--gold-strong);
  font-size: 1.2rem;
}

.glass-card {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-panel {
  align-self: end;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
}

.hero-portrait {
  display: block;
  width: 100%;
  max-height: 680px;
  margin-inline: auto;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.28)) saturate(0.96) contrast(1.02);
  transform: scale(1.48);
  transform-origin: bottom center;
}

.need-strip {
  position: relative;
  z-index: 2;
  margin-top: -46px;
  padding-bottom: 58px;
}

.need-card {
  display: grid;
  grid-template-columns: 0.7fr 1.2fr;
  gap: 24px;
  padding: 28px;
  border: 1px solid rgba(162, 125, 89, 0.3);
  border-radius: var(--radius);
  background: rgba(248, 244, 239, 0.9);
  backdrop-filter: blur(18px);
  transition: box-shadow 220ms ease;
}

.need-card:hover {
  box-shadow: 0 16px 48px rgba(9, 28, 40, 0.08);
}

.need-card h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.need-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.need-option {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(19, 50, 69, 0.16);
  border-radius: 999px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.need-option.active,
.need-option:hover {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}

.need-result {
  grid-column: 2;
  padding: 24px;
  border: 1px solid rgba(162, 125, 89, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 4px 20px rgba(9, 28, 40, 0.04);
}

.need-result strong {
  display: block;
  color: var(--blue);
  font-size: 1.15rem;
}

.need-result p {
  margin: 8px 0 16px;
  color: var(--muted);
}

.need-result a {
  color: var(--gold);
  font-weight: 800;
  transition: color 180ms ease;
}

.need-result a:hover {
  color: var(--gold-strong);
}

.section {
  padding: clamp(74px, 10vw, 130px) 0;
}

.split,
.founder-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 7vw, 90px);
  align-items: center;
}

.sobre-image-wrapper {
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid rgba(162, 125, 89, 0.28);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(9, 28, 40, 0.05);
}

.sobre-image-wrapper img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.02);
}

.content-stack p,
.section-heading p,
.section-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-heading p,
.section-dark .section-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading h2,
.section-copy h2 {
  position: relative;
  margin-bottom: 18px;
}

.section-heading h2::after,
.section-copy h2::after {
  content: "";
  display: block;
  width: 78px;
  height: 2px;
  margin-top: 18px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 700ms ease;
}

.is-visible h2::after {
  transform: scaleX(1);
}

.gallery-section {
  padding-top: 0;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.gallery-filter {
  min-height: 38px;
  padding: 0 20px;
  border: 1px solid rgba(19, 50, 69, 0.14);
  border-radius: 999px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.7);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.gallery-filter:hover {
  transform: translateY(-1px);
  border-color: var(--gold);
  box-shadow: 0 4px 12px rgba(162, 125, 89, 0.12);
}

.gallery-filter.active {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 4px 12px rgba(12, 37, 53, 0.16);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(162, 125, 89, 0.22);
  box-shadow: 0 8px 30px rgba(9, 28, 40, 0.06);
  aspect-ratio: 16 / 10;
  background: var(--white);
  cursor: pointer;
  transition: opacity 320ms ease, transform 320ms ease, box-shadow 240ms ease;
}

.gallery-item.hidden {
  display: none;
}

.gallery-item.show-animate {
  animation: galleryFadeIn 420ms ease forwards;
}

@keyframes galleryFadeIn {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 380ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

.service-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 210px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border: 1px solid rgba(162, 125, 89, 0.42);
  border-radius: 14px;
  color: var(--gold-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
}

.service-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(162, 125, 89, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.service-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0;
  border: 0;
  color: var(--white);
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.service-toggle span {
  font-size: 1.13rem;
  font-weight: 800;
}

.service-toggle i {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(162, 125, 89, 0.46);
  border-radius: 999px;
  color: var(--gold-strong);
  font-style: normal;
  transition: transform 180ms ease;
}

.service-card.is-open .service-toggle i {
  transform: rotate(45deg);
}

.service-card > p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.service-detail {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 240ms ease;
}

.service-card.is-open .service-detail {
  grid-template-rows: 1fr;
}

.service-detail ul {
  min-height: 0;
  overflow: hidden;
  margin: 16px 0 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.76);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.process-step {
  min-height: 230px;
  padding: 22px;
  border: 1px solid rgba(19, 50, 69, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
}

.process-step span {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--gold);
  font-weight: 900;
}

.process-step p {
  color: var(--muted);
}

.digital-human {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 28px;
  margin-top: 18px;
  padding: 28px;
  border: 1px solid rgba(162, 125, 89, 0.24);
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  align-items: center;
  transition: box-shadow 220ms ease;
}

.digital-human:hover {
  box-shadow: 0 16px 48px rgba(9, 28, 40, 0.12);
}

.digital-human-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.digital-human-image {
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid rgba(162, 125, 89, 0.22);
  height: 100%;
  aspect-ratio: 4 / 3;
}

.digital-human-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.02);
}

.digital-human p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.founder-section {
  padding-block: clamp(74px, 9vw, 118px);
}

.portrait-frame {
  overflow: hidden;
  border: 1px solid rgba(162, 125, 89, 0.36);
  border-radius: var(--radius);
  transition: box-shadow 220ms ease;
}

.portrait-frame:hover {
  box-shadow: 0 16px 48px rgba(9, 28, 40, 0.12);
}

.portrait-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: left center;
  filter: saturate(0.76) contrast(1.04);
}

.reviews-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
}

.reviews-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.review-card {
  min-height: 252px;
  padding: 24px;
  border: 1px solid rgba(19, 50, 69, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
  opacity: 0.45;
  transform: scale(0.98);
  transition: opacity 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.review-card.hidden-card {
  display: none;
}

.review-card.active {
  opacity: 1;
  transform: scale(1);
  box-shadow: 0 18px 50px rgba(19, 50, 69, 0.12);
}

.stars {
  margin-bottom: 16px;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.review-card p {
  color: var(--ink);
}

.review-control {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(19, 50, 69, 0.14);
  border-radius: 999px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.68);
  cursor: pointer;
  font-size: 1.7rem;
  transition: transform 180ms ease, border-color 180ms ease;
}

.review-control:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

summary {
  padding: 20px;
  cursor: pointer;
  color: var(--white);
  font-weight: 800;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: rgba(255, 255, 255, 0.7);
}

.contact-card {
  padding: 28px;
  border: 1px solid rgba(19, 50, 69, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
  transition: box-shadow 220ms ease;
}

.contact-card:hover {
  box-shadow: 0 16px 48px rgba(9, 28, 40, 0.08);
}

.gallery-item.hidden-mobile {
  display: none !important;
}

#show-more-gallery {
  display: none;
}

.contact-card dl {
  display: grid;
  gap: 18px;
  margin: 0;
}

.contact-card dt {
  margin-bottom: 4px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-card dd {
  margin: 0;
}

.contact-card a {
  color: var(--blue);
  font-weight: 800;
}

.contact-card dd a + a {
  margin-left: 14px;
}

.floating-whatsapp {
  position: fixed;
  z-index: 45;
  right: 18px;
  bottom: 18px;
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fffaf2;
  background: linear-gradient(135deg, var(--gold), var(--gold-strong));
  box-shadow: 0 16px 38px rgba(12, 37, 53, 0.28);
  font-weight: 900;
  animation: pulse-ring 2.8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(162, 125, 89, 0.6), 0 16px 38px rgba(12, 37, 53, 0.28);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(162, 125, 89, 0), 0 16px 38px rgba(12, 37, 53, 0.28);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(162, 125, 89, 0), 0 16px 38px rgba(12, 37, 53, 0.28);
  }
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 37, 53, 0.92);
  backdrop-filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
}

.lightbox-modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: all;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.lightbox-close:hover {
  transform: scale(1.05);
  border-color: var(--gold-strong);
  background: rgba(255, 255, 255, 0.14);
}

.lightbox-content {
  position: relative;
  max-width: min(90vw, 980px);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 12px;
  transform: scale(0.95);
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox-modal[aria-hidden="false"] .lightbox-content {
  transform: scale(1);
}

.lightbox-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius);
  border: 1px solid rgba(162, 125, 89, 0.3);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}



.site-footer {
  padding: 34px 0;
  color: rgba(255, 255, 255, 0.72);
  background: var(--blue-900);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-footer img {
  width: 190px;
  height: 44px;
  object-fit: contain;
  object-position: left center;
}

.site-footer p {
  margin: 0;
}

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

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease var(--delay, 0ms), transform 620ms ease var(--delay, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 96px;
    left: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 22px;
    border: 1px solid rgba(162, 125, 89, 0.28);
    border-radius: var(--radius);
    background: rgba(12, 37, 53, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity 280ms ease, transform 280ms ease;
  }

  .nav-active .site-nav {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
  }

  .hero-grid,
  .split,
  .founder-grid,
  .contact-grid,
  .need-card {
    grid-template-columns: 1fr;
  }

  .need-result {
    grid-column: auto;
  }

  .service-grid,
  .process-grid,
  .reviews-track,
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    padding-top: 136px;
  }

  .digital-human-copy {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero-portrait {
    max-height: 500px;
    margin-top: 24px;
    margin-bottom: -42px;
    transform: scale(1.35);
    transform-origin: bottom center;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .site-header {
    width: min(100% - 20px, 1220px);
    min-height: 68px;
    margin-top: 10px;
    padding: 10px 12px;
  }

  .brand img {
    width: 190px;
  }

  .hero {
    min-height: auto;
    padding: 118px 0 0;
  }

  h1 {
    font-size: clamp(2.05rem, 10.5vw, 3rem);
    line-height: 1.02;
  }

  .hero-actions,
  .contact-actions,
  .digital-human,
  .footer-inner {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn,
  .header-cta {
    width: 100%;
  }

  .service-grid,
  .process-grid,
  .reviews-track,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .review-card {
    display: none;
  }

  .review-card.active {
    display: block;
  }

  .reviews-shell {
    grid-template-columns: 42px 1fr 42px;
  }

  .founder-note {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }

  .floating-whatsapp {
    display: inline-flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }

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