/* ============================================================
   TRUSTLEDGER ADVISORS — CSS
   Palette: Navy #0D1F3C | Gold #C8A84B | White #FFFFFF
   ============================================================ */

:root {
  --navy:       #0D1F3C;
  --navy-light: #162A4E;
  --navy-mid:   #1A3560;
  --gold:       #C8A84B;
  --gold-light: #E2C36E;
  --gold-pale:  #F7F0DC;
  --white:      #FFFFFF;
  --off-white:  #F8F6F1;
  --text-dark:  #1A1A2E;
  --text-mid:   #4A4A6A;
  --text-light: #7A7A9A;
  --border:     #E2DED5;
  --shadow-sm:  0 2px 12px rgba(13,31,60,0.08);
  --shadow-md:  0 6px 28px rgba(13,31,60,0.13);
  --shadow-lg:  0 16px 48px rgba(13,31,60,0.18);
  --radius:     6px;
  --radius-lg:  12px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: 96px 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
  border: 2px solid var(--gold);
}
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border: 2px solid var(--navy);
}
.btn-navy:hover { background: var(--navy-mid); border-color: var(--navy-mid); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-full { width: 100%; justify-content: center; }

/* ---- SECTION LABELS ---- */
.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 20px;
}
.section-desc {
  color: var(--text-mid);
  max-width: 580px;
  margin: 0 auto;
  font-size: 1.0rem;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header.light .section-title { color: var(--white); }
.section-header.light .section-desc { color: rgba(255,255,255,0.7); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 0;
  background: rgba(13, 31, 60, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200,168,75,0.15);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon { font-size: 1.6rem; color: var(--gold); }
.logo-name {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}
.logo-sub {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.78);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta { margin-left: 16px; padding: 10px 22px; font-size: 0.8rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url('hero_bg.png') center center / cover no-repeat;
  background-color: var(--navy);
  padding-top: 72px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,31,60,0.93) 0%, rgba(22,42,78,0.85) 60%, rgba(13,31,60,0.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 80px 32px;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.75;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 28px 32px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(200,168,75,0.2);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}
.stat {
  display: flex;
  flex-direction: column;
  padding: 0 28px;
  flex: 1;
  min-width: 130px;
}
.stat strong {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  line-height: 1.1;
}
.stat span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 0.03em;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(200,168,75,0.25);
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--gold);
  padding: 14px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 7px;
}
.trust-icon { font-size: 0.85rem; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--off-white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-badge strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.about-badge span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.about-para { color: var(--text-mid); margin-bottom: 16px; font-size: 1rem; }
.about-list { margin: 24px 0 32px; display: flex; flex-direction: column; gap: 12px; }
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-mid);
}
.gold-tick { color: var(--gold); flex-shrink: 0; margin-top: 2px; font-size: 0.7rem; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-section { background: var(--white); }
.services-categories { display: flex; flex-direction: column; gap: 60px; }

.service-category {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 36px;
  background: var(--navy);
  border-bottom: 3px solid var(--gold);
}
.category-icon { font-size: 1.6rem; }
.category-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
}
.service-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.service-card {
  padding: 32px 28px;
  border-right: 1px solid var(--border);
  transition: background var(--transition);
}
.service-card:last-child { border-right: none; }
.service-card:hover { background: var(--off-white); }
.sc-icon { font-size: 1.5rem; margin-bottom: 14px; }
.service-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
  font-family: 'Playfair Display', serif;
}
.service-card p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.65; }

/* ============================================================
   WHY US
   ============================================================ */
.why-section { background: var(--navy); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,168,75,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.why-card {
  padding: 44px 36px;
  background: var(--navy);
  border-right: 1px solid rgba(200,168,75,0.1);
  border-bottom: 1px solid rgba(200,168,75,0.1);
  transition: background var(--transition);
}
.why-card:hover { background: var(--navy-light); }
.why-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(200,168,75,0.2);
  line-height: 1;
  margin-bottom: 16px;
}
.why-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.why-card p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ============================================================
   OFFICE
   ============================================================ */
.office-section { background: var(--off-white); }
.office-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.office-para { color: var(--text-mid); margin-bottom: 36px; }
.office-details { display: flex; flex-direction: column; gap: 24px; }
.office-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.od-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.office-detail-item strong { font-size: 0.85rem; font-weight: 600; color: var(--navy); display: block; margin-bottom: 4px; }
.office-detail-item p { font-size: 0.85rem; color: var(--text-mid); }
.office-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section { background: var(--white); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.testimonial-card {
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--off-white);
  position: relative;
  transition: box-shadow var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.tcard-quote {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  color: var(--gold);
  line-height: 0.6;
  margin-bottom: 20px;
  opacity: 0.5;
}
.tcard-text { font-size: 0.925rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 28px; font-style: italic; }
.tcard-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.tcard-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tcard-author strong { font-size: 0.9rem; color: var(--navy); display: block; }
.tcard-author span { font-size: 0.78rem; color: var(--text-light); }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 100%);
  border-top: 3px solid var(--gold);
  padding: 72px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.cta-text p { color: rgba(255,255,255,0.7); font-size: 1rem; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; flex-shrink: 0; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section { background: var(--off-white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-sub { color: var(--text-mid); margin-bottom: 36px; }
.contact-items { display: flex; flex-direction: column; gap: 22px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.ci-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.contact-item strong { font-size: 0.8rem; font-weight: 600; color: var(--text-light); letter-spacing: 0.06em; text-transform: uppercase; display: block; margin-bottom: 4px; }
.contact-item a, .contact-item span { font-size: 0.9rem; color: var(--navy); font-weight: 500; }
.contact-item a:hover { color: var(--gold); }

.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-sm);
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-mid); letter-spacing: 0.04em; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,168,75,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.75rem; color: var(--text-light); text-align: center; }
.form-success {
  display: none;
  background: #E8F5E9;
  color: #2E7D32;
  border: 1px solid #A5D6A7;
  border-radius: var(--radius);
  padding: 14px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy); padding: 80px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 56px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo .logo-name { color: var(--white); }
.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-top: 16px;
  line-height: 1.7;
}
.footer-reg {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  margin-top: 12px;
}
.footer-col h5 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li, .footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  line-height: 1.6;
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-contact-list li { display: flex; gap: 10px; }

/* Footer WhatsApp Button */
.footer-whatsapp-item { margin-top: 8px; }
.footer-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: all var(--transition);
  box-shadow: 0 2px 10px rgba(37,211,102,0.3);
}
.footer-whatsapp-btn:hover {
  background: #20bd5a;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
}
.footer-whatsapp-btn svg { flex-shrink: 0; }

.footer-bottom {
  background: rgba(0,0,0,0.2);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.35); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid, .office-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img, .office-img { height: 380px; }
  .about-badge { right: 0; }
  .service-cards { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(2) { border-right: none; }
  .service-card:nth-child(3), .service-card:nth-child(4) { border-top: 1px solid var(--border); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-stats { gap: 0; }
  .stat { min-width: 100px; padding: 0 16px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .container { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--navy);
    padding: 28px 24px;
    gap: 20px;
    border-top: 1px solid rgba(200,168,75,0.2);
    z-index: 998;
    box-shadow: 0 16px 40px rgba(13,31,60,0.5);
  }
  .nav-links.open a { font-size: 1rem; color: var(--white); padding: 6px 0; }

  .hero { min-height: auto; padding-top: 72px; padding-bottom: 20px; }
  .hero-content { padding: 40px 20px 60px; }
  .hero-title { font-size: clamp(1.8rem, 6vw, 2.4rem); }
  .hero-sub { font-size: 0.95rem; }
  .hero-actions { gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 16px; padding: 24px 20px; }
  .stat { flex-direction: row; align-items: center; gap: 14px; padding: 0; min-width: unset; }
  .stat-divider { display: none; }

  .section-title { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .section-header { margin-bottom: 40px; }

  .category-header { padding: 18px 20px; }
  .category-header h3 { font-size: 1.1rem; }
  .service-cards { grid-template-columns: 1fr; }
  .service-card { border-right: none; border-bottom: 1px solid var(--border); padding: 24px 20px; }
  .service-card:nth-child(2) { border-top: none; }
  .service-card:nth-child(3), .service-card:nth-child(4) { border-top: none; }
  .service-card:last-child { border-bottom: none; }

  .why-grid { grid-template-columns: 1fr; }
  .why-card { padding: 32px 24px; }

  .about-img, .office-img { height: 280px; }
  .about-badge { bottom: -16px; right: 8px; padding: 14px 20px; }
  .about-badge strong { font-size: 1.8rem; }

  .testimonial-card { padding: 28px 24px; }
  .tcard-quote { font-size: 3rem; margin-bottom: 14px; }
  .tcard-text { font-size: 0.85rem; margin-bottom: 20px; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; width: 100%; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  .footer { padding: 60px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-whatsapp-btn { padding: 10px 14px; font-size: 0.8rem; }

  .trust-bar-inner { gap: 16px; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding: 0 20px; }
  .trust-item { white-space: nowrap; font-size: 0.72rem; }

  .whatsapp-float { bottom: 20px; right: 20px; width: 54px; height: 54px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
  .whatsapp-tooltip { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .hero-content { padding: 30px 16px 50px; }
  .hero-title { font-size: 1.6rem; }
  .hero-eyebrow { font-size: 0.65rem; }
  .section-title { font-size: 1.3rem; }
  .btn { padding: 12px 20px; font-size: 0.8rem; }
  .about-img, .office-img { height: 220px; }
  .contact-item a, .contact-item span { font-size: 0.85rem; }
  .footer-whatsapp-btn { padding: 10px 14px; font-size: 0.78rem; }
  .whatsapp-float { bottom: 16px; right: 16px; width: 50px; height: 50px; }
  .whatsapp-float svg { width: 22px; height: 22px; }
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4);
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, opacity 0.4s ease;
  animation: whatsapp-pulse 2.2s infinite;
  opacity: 0;
  transform: scale(0.5) translateY(20px);
  pointer-events: none;
}
.whatsapp-float.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}
.whatsapp-float:hover {
  background: #20bd5a;
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
  animation: none;
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--navy);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--navy);
  border-right: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

@keyframes whatsapp-pulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4); }
  70%  { box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0); }
}