/* ============================================
   VARIABLES & RESET
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --ivory:       #faf8f4;
  --ivory-mid:   #f2ece0;
  --ivory-dark:  #e8dfd0;
  --gold:        #c9a84c;
  --gold-light:  #e5cf90;
  --gold-muted:  rgba(201, 168, 76, 0.14);
  --sage:        #6b7c5c;
  --dark:        #1c1a17;
  --mid:         #4a4540;
  --muted:       #8a8480;
  --white:       #ffffff;
  --font-serif:  'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container:   1120px;
  --radius:      4px;
  --shadow:      0 2px 24px rgba(0, 0, 0, 0.07);
  --shadow-lg:   0 8px 48px rgba(0, 0, 0, 0.13);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--ivory);
  color: var(--dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }

/* ============================================
   SHARED TYPOGRAPHY
   ============================================ */
.section-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 28px;
}

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

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 34px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold);
  color: var(--white);
}

.btn-gold:hover {
  background: #b8963e;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.38);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.85);
}

.btn-lg {
  padding: 18px 52px;
  font-size: 0.95rem;
}

.btn-icon {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

/* ============================================
   IMAGE PLACEHOLDERS
   ============================================ */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--ivory-mid);
  border: 1px dashed rgba(201, 168, 76, 0.4);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 22px,
    rgba(201, 168, 76, 0.04) 22px,
    rgba(201, 168, 76, 0.04) 23px
  );
}

.img-placeholder svg {
  width: 34px;
  height: 34px;
  opacity: 0.65;
  position: relative;
  z-index: 1;
}

.img-placeholder span {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.img-placeholder--dark {
  background: #1e1b17;
  border-color: rgba(201, 168, 76, 0.18);
}

.img-placeholder--dark::before {
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 22px,
    rgba(201, 168, 76, 0.025) 22px,
    rgba(201, 168, 76, 0.025) 23px
  );
}

.img-placeholder--dark span {
  color: rgba(201, 168, 76, 0.45);
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: rgba(250, 248, 244, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.07);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 44px;
}

.nav-logo-img {
  height: 46px;
  width: 46px;
  object-fit: cover;
  border-radius: 50%;
  transition: filter 0.4s ease;
}

.nav.scrolled .nav-logo-img {
  filter: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 34px;
  flex: 1;
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease;
}

.nav.scrolled .nav-links a {
  color: var(--mid);
}

.nav-links a:hover,
.nav.scrolled .nav-links a:hover {
  color: var(--gold);
}

.nav-cta {
  margin-left: auto;
  padding: 9px 26px;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  border-radius: var(--radius);
  transition: all 0.22s ease;
}

.nav.scrolled .nav-cta {
  border-color: var(--gold);
  color: var(--gold);
}

.nav-cta:hover {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
}

.nav.scrolled .nav-cta:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s ease;
}

.nav.scrolled .nav-toggle span {
  background: var(--dark);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: sticky;
  top: 0;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #18150f;
  z-index: 0;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(12, 10, 6, 0.25) 0%,
    rgba(12, 10, 6, 0.48) 45%,
    rgba(12, 10, 6, 0.72) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  padding: 0 28px;
}

.hero-location {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 22px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 22px;
}

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

.hero-sub {
  font-size: 0.76rem;
  font-weight: 300;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 52px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s;
}

.hero-scroll:hover { color: rgba(255, 255, 255, 0.8); }

.hero-scroll-text {
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes scrollPulse {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  45%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ============================================
   INTRO / ABOUT
   ============================================ */
.intro {
  position: relative;
  z-index: 1;
  padding: 108px 0;
  background: var(--white);
  text-align: center;
  border-radius: 24px 24px 0 0;
  box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.18);
}

.intro-text {
  max-width: 660px;
  margin: 0 auto 68px;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--mid);
}

.intro-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}

.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 44px 24px 36px;
  border: 1px solid var(--ivory-dark);
  border-radius: calc(var(--radius) * 2);
  transition: all 0.32s ease;
  background: var(--ivory);
}

.pillar:hover {
  border-color: var(--gold-light);
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  color: var(--gold);
}

.pillar-icon svg { width: 100%; height: 100%; }

.pillar h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--dark);
}

.pillar p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--muted);
  text-align: center;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  position: relative;
  z-index: 1;
  padding: 108px 0;
  background: var(--ivory);
}

.services .section-label,
.services .section-title {
  text-align: center;
}

.services .section-title {
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card--center {
  grid-column: 2;
}

.service-card {
  background: var(--white);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.32s ease, box-shadow 0.32s ease;
}

.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
}

.service-img {
  height: 224px;
  overflow: hidden;
}

.service-body {
  padding: 26px 26px 28px;
}

.service-body h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 10px;
}

.service-body p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  position: relative;
  z-index: 1;
  padding: 108px 0;
  background: #18150f;
}

.gallery .section-label { text-align: center; }

.gallery-title {
  color: var(--white);
  text-align: center;
  margin-bottom: 52px;
}

.gallery-title em { color: var(--gold-light); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 264px;
  gap: 12px;
}

.gallery-item {
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.gallery-item:hover { transform: scale(1.015); }

.gallery-item--tall { grid-row: span 2; }

.gallery-item .img-placeholder--dark { height: 100%; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  position: relative;
  z-index: 1;
  padding: 108px 0;
  background: var(--white);
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
  text-align: left;
}

.testimonial-card {
  background: var(--ivory);
  border-radius: calc(var(--radius) * 2);
  padding: 36px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.testimonial-stars {
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 3px;
  margin-bottom: 18px;
}

.testimonial-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--mid);
  margin-bottom: 26px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ivory-dark);
  flex-shrink: 0;
  border: 2px solid var(--gold-light);
}

.testimonial-name {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--dark);
}

.testimonial-location {
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: 2px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  position: relative;
  z-index: 1;
  padding: 128px 0;
  background: var(--ivory);
  text-align: center;
}

.contact-inner { max-width: 600px; margin: 0 auto; }

.contact .section-title { margin-bottom: 16px; }

.contact-sub {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 44px;
}

.contact-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  margin-top: 44px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.88rem;
  color: var(--mid);
}

.contact-item svg {
  width: 17px;
  height: 17px;
  color: var(--gold);
  flex-shrink: 0;
}

.contact-link { transition: color 0.2s; }
.contact-link:hover { color: var(--gold); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  position: relative;
  z-index: 1;
  background: var(--dark);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-col--brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-logo {
  height: 60px;
  width: 60px;
  object-fit: cover;
  border-radius: 50%;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.4);
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.2s ease;
}

.footer-socials a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer-socials svg { width: 15px; height: 15px; }

.footer-heading {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.42);
  transition: color 0.2s;
  line-height: 1.4;
}

.footer-links a:hover { color: rgba(255, 255, 255, 0.9); }

.footer-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.42);
  line-height: 1.5;
}

.footer-contact svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gold);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.42);
  transition: color 0.2s;
}

.footer-contact a:hover { color: var(--gold); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.2);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .footer-col--brand {
    grid-column: span 2;
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 24px;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .footer-col--brand {
    grid-column: span 2;
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}

/* ============================================
   WHATSAPP FAB
   ============================================ */
.wa-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 90;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 22px rgba(37, 211, 102, 0.42);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wa-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.58);
}

.wa-fab svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

/* Real photos */
.service-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.service-card:hover .service-photo {
  transform: scale(1.04);
}

.gallery-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-photo {
  transform: scale(1.04);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.intro-pillars .fade-up:nth-child(2)   { transition-delay: 0.1s; }
.intro-pillars .fade-up:nth-child(3)   { transition-delay: 0.2s; }

.services-grid .fade-up:nth-child(2)   { transition-delay: 0.08s; }
.services-grid .fade-up:nth-child(3)   { transition-delay: 0.16s; }
.services-grid .fade-up:nth-child(4)   { transition-delay: 0.08s; }
.services-grid .fade-up:nth-child(5)   { transition-delay: 0.16s; }
.services-grid .fade-up:nth-child(6)   { transition-delay: 0.24s; }
.services-grid .fade-up:nth-child(7)   { transition-delay: 0.12s; }

.gallery-grid   .fade-up:nth-child(2)  { transition-delay: 0.08s; }
.gallery-grid   .fade-up:nth-child(3)  { transition-delay: 0.16s; }
.gallery-grid   .fade-up:nth-child(4)  { transition-delay: 0.05s; }
.gallery-grid   .fade-up:nth-child(5)  { transition-delay: 0.13s; }
.gallery-grid   .fade-up:nth-child(6)  { transition-delay: 0.21s; }

.testimonials-grid .fade-up:nth-child(2) { transition-delay: 0.1s; }
.testimonials-grid .fade-up:nth-child(3) { transition-delay: 0.2s; }

/* ============================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card--center {
    grid-column: auto;
  }
  .intro-pillars {
    gap: 20px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 260px;
  }
  .gallery-item--tall {
    grid-row: span 1;
  }
}

/* ============================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================ */
@media (max-width: 768px) {
  /* Nav mobile */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(250, 248, 244, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 12px 28px 24px;
    gap: 0;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--ivory-dark); }
  .nav-links a {
    display: block;
    padding: 15px 0;
    color: var(--mid) !important;
    font-size: 0.85rem;
  }
  .nav-cta    { display: none; }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero-title { font-size: clamp(2.6rem, 12vw, 3.6rem); }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 300px; }

  /* Sections */
  .intro,
  .services,
  .gallery,
  .testimonials,
  .contact { padding: 80px 0; }

  /* Pillars */
  .intro-pillars {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .service-card--center { grid-column: auto; }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 200px;
    gap: 8px;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  /* Contact */
  .contact-info {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }
  .section-title { margin-bottom: 20px; }
  .hero-title { font-size: 2.4rem; }
  .hero-sub { letter-spacing: 0.18em; }
  .btn-lg { padding: 16px 36px; font-size: 0.88rem; }
  .contact-info { gap: 16px; }
}

/* iOS Safari sticky fix */
@supports (-webkit-touch-callout: none) {
  .hero { position: -webkit-sticky; position: sticky; }
}

/* Ensure smooth overscroll on mobile */
@media (max-width: 768px) {
  .intro { border-radius: 16px 16px 0 0; }
  .wa-fab { bottom: 20px; right: 20px; width: 50px; height: 50px; }
  .wa-fab svg { width: 24px; height: 24px; }
}