/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-deep: #071c46;
  --blue: #1554d6;
  --blue-bright: #2f7dff;
  --blue-neon: #5ec8ff;
  --white: #ffffff;
  --ink: #0b1220;
  --black: #05070c;
  --black-soft: #0d131f;
  --text-soft: #c7d3e6;
  --text-faint: #7c8aa6;
  --blue-grad: linear-gradient(120deg, #0a2f6b 0%, #1554d6 30%, #5ec8ff 50%, #1554d6 70%, #0a2f6b 100%);

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-soft);
  background: var(--black);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--white);
}

.blue-text {
  background: var(--blue-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 2px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font-display);
}

.btn-blue {
  background: var(--blue-grad);
  background-size: 200% auto;
  color: var(--white);
}

.btn-blue:hover {
  background-position: right center;
  box-shadow: 0 8px 24px rgba(21, 84, 214, 0.45);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--blue-neon);
  color: var(--blue-neon);
  background: transparent;
}

.btn-outline:hover {
  background: var(--blue-neon);
  color: var(--black);
}

/* ---------- Placeholder de foto (trocar por <img> real quando as fotos chegarem) ---------- */
.ph-photo {
  position: relative;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(160deg, rgba(94, 200, 255, 0.16), transparent 55%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 14px),
    linear-gradient(150deg, var(--blue-deep) 0%, var(--ink) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ph-photo::before {
  content: '';
  width: 34%;
  aspect-ratio: 1;
  max-width: 64px;
  background: var(--blue-neon);
  opacity: 0.35;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.57 14.86 22 13.43 20.57 12 17 15.57 8.43 7 12 3.43 10.57 2 9.14 3.43 7.71 2 5.57 4.14 4.14 2.71 2.71 4.14l1.43 1.43L2 7.71l1.43 1.43L2 10.57l1.43 1.43L2 13.43 3.43 14.86l1.43-1.43L7 15.57 15.57 24l1.43-1.43-1.43-1.43L18.29 18l1.43 1.43 1.43-1.43-1.43-1.43L22 14.86Z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.57 14.86 22 13.43 20.57 12 17 15.57 8.43 7 12 3.43 10.57 2 9.14 3.43 7.71 2 5.57 4.14 4.14 2.71 2.71 4.14l1.43 1.43L2 7.71l1.43 1.43L2 10.57l1.43 1.43L2 13.43 3.43 14.86l1.43-1.43L7 15.57 15.57 24l1.43-1.43-1.43-1.43L18.29 18l1.43 1.43 1.43-1.43-1.43-1.43L22 14.86Z'/%3E%3C/svg%3E");
  mask-size: contain;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

.ph-photo::after {
  content: attr(data-label);
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  text-align: center;
  line-height: 1.35;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ink);
  border-bottom: 1px solid rgba(94, 200, 255, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 84px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 3.5vw, 1.4rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: var(--blue-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.header-icons {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.header-icon-btn svg { width: 18px; height: 18px; }

.main-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.main-nav a {
  color: var(--text-soft);
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--blue-neon);
  transition: width 0.25s ease;
}

.main-nav a:hover::after { width: 100%; }

.header-cta { white-space: nowrap; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 92vh;
  overflow: hidden;
  background: linear-gradient(102deg, var(--black) 0%, var(--black) 40%, var(--black-soft) 68%, var(--black-soft) 100%);
}

.hero-media {
  position: absolute;
  inset: 0 0 0 auto;
  width: 60%;
  z-index: 0;
}

.hero-media img,
.hero-media .ph-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  -webkit-mask-image: linear-gradient(to left, black 42%, transparent 92%);
  mask-image: linear-gradient(to left, black 42%, transparent 92%);
}

.hero-watermark {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 700;
  color: rgba(94, 200, 255, 0.08);
  white-space: nowrap;
  z-index: 0;
  pointer-events: none;
  line-height: 1;
}

.hero-watermark-left {
  left: -18px;
  top: 50%;
  font-size: 2.6rem;
  letter-spacing: 0.3em;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: left center;
}

.hero-watermark-right {
  right: 4%;
  bottom: 6%;
  font-size: clamp(3rem, 9vw, 7rem);
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.3);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 560px;
}

.hero-kicker {
  color: var(--blue-neon);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.hero-content h1 {
  font-size: clamp(2.6rem, 5.2vw, 4.3rem);
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}

.hero-content p.hero-lead {
  color: var(--text-soft);
  font-size: 1.05rem;
  max-width: 440px;
  margin-bottom: 32px;
}

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

.hero-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  color: var(--text-faint);
  font-size: 0.85rem;
}

.hero-rating .stars {
  color: var(--blue-neon);
  letter-spacing: 2px;
  font-size: 1rem;
}

/* ---------- Section kicker (reused across sections) ---------- */
.section-kicker {
  color: var(--blue-neon);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

/* ---------- Stats bar ---------- */
.stats {
  background: var(--black-soft);
  padding: 40px 0;
  border-top: 1px solid rgba(94, 200, 255, 0.14);
  border-bottom: 1px solid rgba(94, 200, 255, 0.14);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--blue-neon);
}

.stat-item span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}

@media (min-width: 700px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Diferencial (studio x academia) ---------- */
.diferencial {
  background: var(--black);
  padding: 72px 0;
}

.diferencial h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 16px;
  max-width: 640px;
}

.diferencial-lead {
  color: var(--text-soft);
  font-size: 1rem;
  max-width: 640px;
  margin-bottom: 40px;
}

.diferencial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.diferencial-card {
  background: var(--black-soft);
  border: 1px solid rgba(94, 200, 255, 0.16);
  border-radius: 16px;
  padding: 28px 24px;
}

.diferencial-card .num {
  font-family: var(--font-display);
  color: var(--blue-neon);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  display: block;
}

.diferencial-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.diferencial-card p {
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.65;
}

@media (min-width: 760px) {
  .diferencial-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Sobre / Quem é Estevan ---------- */
.sobre {
  background: var(--black-soft);
  padding: 72px 0;
}

.sobre-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.sobre-photo {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: 16px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.sobre-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.sobre-text h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 18px;
}

.sobre-text p {
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.credential-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.credential-pill {
  border: 1px solid rgba(94, 200, 255, 0.35);
  color: var(--blue-neon);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

@media (min-width: 760px) {
  .sobre-grid {
    flex-direction: row;
    align-items: center;
    gap: 56px;
  }

  .sobre-photo { flex: 0 0 320px; margin: 0; }
  .sobre-text { flex: 1; }
}

/* ---------- Antes & Depois (comparador) ---------- */
.transform {
  background: var(--black);
  padding: 72px 0;
  text-align: center;
}

.transform h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 12px;
}

.transform-lead {
  color: var(--text-faint);
  font-size: 0.95rem;
  max-width: 460px;
  margin: 0 auto 40px;
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.results-item {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 1px solid rgba(94, 200, 255, 0.2);
  cursor: pointer;
  padding: 0;
  background: none;
}

.results-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
  display: block;
}

.results-item:hover img { transform: scale(1.04); }

@media (min-width: 700px) {
  .results-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Team (circular testimonials style) ---------- */
.team {
  background: var(--black-soft);
  padding: 72px 0;
  text-align: center;
}

.team h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 40px;
}

.team-carousel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 780px;
  margin: 0 auto;
}

.team-photo-stack {
  position: relative;
  width: 200px;
  aspect-ratio: 3 / 4;
  flex-shrink: 0;
}

.team-photo-card {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  overflow: hidden;
}

.team-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

.team-photo-img[hidden] { display: none !important; }

.team-photo-back {
  background: var(--blue-grad);
  opacity: 0.3;
  transform: rotate(6deg) translate(10px, 10px);
}

.team-photo-main {
  background: var(--black);
  border: 1px solid rgba(94, 200, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.team-info {
  max-width: 420px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.team-info h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--white);
}

.team-role {
  color: var(--blue-neon);
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.team-specialty {
  color: var(--text-soft);
  margin-top: 14px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.team-nav {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 26px;
}

.team-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--blue-neon);
  background: transparent;
  color: var(--blue-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.team-nav-btn svg { width: 20px; height: 20px; }

.team-nav-btn:hover { background: var(--blue-neon); color: var(--black); }

.team-nav-btn:active { transform: scale(0.94); }

.team-fade-out {
  opacity: 0;
  transform: translateY(6px);
}

@media (min-width: 760px) {
  .team-carousel { flex-direction: row; align-items: center; gap: 56px; text-align: left; }
  .team-photo-stack { width: 240px; }
  .team-nav { justify-content: flex-start; }
}

/* ---------- Services ---------- */
.services {
  background: var(--black);
  padding: 72px 0;
  text-align: center;
}

.services h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 28px;
}

.services-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.service-pill {
  border: 1.5px solid var(--blue-neon);
  color: var(--blue-neon);
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 500;
}

.services-more {
  color: var(--text-faint);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

/* ---------- FAQ ---------- */
.faq {
  background: var(--black-soft);
  padding: 72px 0;
}

.faq-questions h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 24px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--black);
  border: 1px solid rgba(94, 200, 255, 0.16);
  border-radius: 12px;
  padding: 4px 20px;
}

.faq-item summary {
  cursor: pointer;
  padding: 16px 28px 16px 0;
  font-weight: 600;
  color: var(--white);
  position: relative;
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--blue-neon);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-item p {
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.6;
  padding-bottom: 18px;
}

/* ---------- Location ---------- */
.location {
  background: var(--black);
  padding: 72px 0;
}

.location-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.location-info h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 18px;
}

.location-address {
  color: var(--text-soft);
  font-size: 1rem;
  margin-bottom: 8px;
}

.location-phone {
  color: var(--blue-neon);
  font-weight: 600;
  margin-bottom: 24px;
}

.location-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.location-map {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(94, 200, 255, 0.16);
  background: var(--black-soft);
}

.location-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.3) invert(0.92) contrast(0.9);
}

@media (min-width: 900px) {
  .location-grid {
    flex-direction: row;
    align-items: center;
    gap: 56px;
  }

  .location-info { flex: 0 0 40%; }
  .location-map { flex: 1; aspect-ratio: 16 / 11; }
}

/* ---------- Depoimentos ---------- */
.testimonials {
  background: var(--black-soft);
  padding: 72px 0;
  text-align: center;
}

.testimonials h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 40px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  text-align: left;
}

.testimonial-card {
  background: var(--black);
  border: 1px solid rgba(94, 200, 255, 0.16);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-card .stars {
  color: var(--blue-neon);
  letter-spacing: 2px;
  font-size: 1rem;
}

.testimonial-card p {
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.65;
  flex-grow: 1;
}

.testimonial-card.ph-quote p {
  color: var(--text-faint);
  font-style: italic;
}

.testimonial-card footer strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.testimonial-card footer span {
  font-size: 0.8rem;
  color: var(--text-faint);
}

@media (min-width: 760px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Galeria (esteira animada + lightbox) ---------- */
.gallery {
  background: var(--black);
  padding: 72px 0 72px;
}

.gallery .container {
  text-align: center;
  margin-bottom: 40px;
}

.gallery h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.gallery-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}

.gallery-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: gallery-marquee 46s linear infinite;
}

.gallery-marquee:hover .gallery-track,
.gallery-track:focus-within {
  animation-play-state: paused;
}

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

.gallery-item {
  flex: 0 0 220px;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(94, 200, 255, 0.18);
  cursor: pointer;
  padding: 0;
  background: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
  display: block;
}

.gallery-item:hover img { transform: scale(1.06); }

@media (prefers-reduced-motion: reduce) {
  .gallery-track { animation: none; }
}

/* ---------- Área de Conhecimento (vídeos) ---------- */
.knowledge {
  background: var(--black);
  padding: 72px 0;
  text-align: center;
}

.knowledge h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 12px;
}

.knowledge-lead {
  color: var(--text-faint);
  font-size: 0.95rem;
  max-width: 460px;
  margin: 0 auto 40px;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 16px;
  max-width: 680px;
  margin: 0 auto;
}

.knowledge-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.knowledge-item {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(94, 200, 255, 0.18);
  padding: 0;
  background: none;
  cursor: pointer;
}

.knowledge-item[data-video=""] { cursor: default; }

.knowledge-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.4s ease;
}

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

.knowledge-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(5, 7, 12, 0.55);
  border: 1.5px solid var(--blue-neon);
  color: var(--blue-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  padding-left: 3px;
}

.knowledge-item[data-video=""] .knowledge-play {
  opacity: 0.45;
}

.knowledge-caption {
  font-size: 0.82rem;
  color: var(--text-soft);
  font-weight: 600;
  line-height: 1.4;
}

@media (min-width: 700px) {
  .knowledge-grid { grid-template-columns: repeat(4, 1fr); max-width: 940px; }
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(5, 7, 12, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox[hidden] { display: none; }

.lightbox-img {
  max-width: min(90vw, 640px);
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  border: 1.5px solid var(--blue-neon);
  background: rgba(5, 7, 12, 0.6);
  color: var(--blue-neon);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.lightbox-close:hover,
.lightbox-nav:hover { background: var(--blue-neon); color: var(--black); }

.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }

@media (max-width: 640px) {
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-close { top: 12px; right: 12px; }
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(5, 7, 12, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.video-modal[hidden] { display: none; }

.video-modal-player {
  max-width: min(90vw, 420px);
  max-height: 85vh;
  aspect-ratio: 9 / 16;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  background: var(--black-soft);
}

/* ---------- Quick links ---------- */
.quicklinks {
  background: var(--black-soft);
  padding: 72px 0;
  text-align: center;
}

.quicklinks h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 32px;
}

.quicklinks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  text-align: left;
}

.quicklink-card {
  background: var(--black);
  border: 1px solid rgba(94, 200, 255, 0.16);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.quicklink-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(94, 200, 255, 0.14);
  border-color: rgba(94, 200, 255, 0.4);
}

.quicklink-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.quicklink-icon svg { width: 22px; height: 22px; }

.icon-instagram {
  background: linear-gradient(45deg, #f9ce34, #ee2a7b 50%, #6228d7);
  color: #fff;
}

.icon-whatsapp {
  background: #25d366;
  color: #fff;
}

.icon-google {
  background: rgba(94, 200, 255, 0.14);
  color: var(--blue-neon);
}

.quicklink-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--white);
}

.quicklink-desc {
  font-size: 0.85rem;
  color: var(--text-faint);
}

@media (min-width: 700px) {
  .quicklinks-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--text-soft);
  padding: 48px 0 28px;
  text-align: center;
}

.footer-logo-text {
  display: block;
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-nav a {
  color: var(--text-soft);
  font-family: var(--font-display);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

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

.footer-address {
  font-size: 0.85rem;
  color: rgba(199, 211, 230, 0.75);
  margin-bottom: 8px;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(199, 211, 230, 0.5);
}

/* ---------- Floating WhatsApp button ---------- */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  z-index: 300;
}

.whatsapp-float-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  animation: whatsapp-pulse 2.2s ease-out infinite;
  z-index: -1;
}

@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.9); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float-ring { animation: none; display: none; }
}

/* ---------- Responsive: header/mobile nav ---------- */
@media (max-width: 900px) {
  .main-nav {
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .main-nav.open { max-height: 400px; }

  .main-nav a {
    width: 100%;
    padding: 16px 24px;
    border-top: 1px solid rgba(94, 200, 255, 0.12);
  }

  .header-cta { display: none; }
  .nav-toggle { display: flex; flex-shrink: 0; }

  .header-inner { gap: 8px; }

  .header-icons { gap: 6px; flex-shrink: 0; }

  .header-icon-btn { width: 28px; height: 28px; }
  .header-icon-btn svg { width: 14px; height: 14px; }

  .nav-toggle { width: 28px; height: 28px; }

  .logo-text {
    font-size: clamp(0.75rem, 4vw, 1.3rem);
    letter-spacing: 0;
  }

  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: auto;
    padding-top: 96px;
    padding-bottom: 0;
  }

  .hero .container {
    position: relative;
    z-index: 1;
    order: 1;
    width: 100%;
  }

  .hero-media { order: 2; }

  .hero-content {
    max-width: 100%;
    text-align: center;
    padding-bottom: 24px;
  }

  .hero-content h1 { margin-bottom: 16px; }
  .hero-actions { justify-content: center; }

  .hero-media {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
  }

  .hero-media .ph-photo {
    -webkit-mask-image: linear-gradient(to top, black 55%, transparent 96%);
    mask-image: linear-gradient(to top, black 55%, transparent 96%);
  }

  .hero-watermark-left,
  .hero-watermark-right { display: none; }
}