/* =============================================
   BASE.CSS — Global Foundation & Shared Styles
   Master root scale: 16px
   All shared variables, resets, typography,
   navbar, footer, and universal components.
   ============================================= */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap");

/* =============================================
   ROOT SCALE & VARIABLES
   ============================================= */
html {
  font-size: 16px;
}

/* =============================================
   LIGHT MODE (Default)
   ============================================= */
:root {
  /* Brand Core Colors */
  --brand-navy: #0f2240;
  --brand-ivory: #fdfbf7;

  /* Theme-Adaptive Variables */
  --bg-color: var(--brand-ivory);
  --text-color: #444;
  --heading-color: var(--brand-navy);
  --section-bg: var(--brand-ivory);
  --card-bg: #ffffff;

  /* Static Brand Variables (unchanged in both modes) */
  --primary-blue: var(--brand-navy);
  --accent-gold: #c9a646;
  --bg-off-white: var(--brand-ivory);
  --deep-text: #1a1a1a;
  --bg-light-grey: #f4f1e8;

  --heading-font: "Playfair Display", serif;
  --body-font: "Inter", sans-serif;
}

/* =============================================
   DARK MODE
   ============================================= */
[data-theme="dark"] {
  --bg-color: var(--brand-navy);
  --text-color: #cbd5e1;
  --heading-color: #ffffff;
  --section-bg: var(--brand-navy);
  --card-bg: #1e293b;
  --bg-off-white: var(--brand-navy);
  --bg-light-grey: #1e293b;
  --deep-text: #cbd5e1;
  --primary-blue: var(--brand-navy);
}

/* =============================================
   GLOBAL RESETS
   ============================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--body-font);
  line-height: 1.8;
  overflow-x: hidden;
  /* ~100px at 16px root = 6.25rem */
  padding-top: 5.263rem;
  transition:
    background-color 0.4s ease,
    color 0.4s ease;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--heading-font);
  color: var(--heading-color);
  margin-bottom: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
  transition: color 0.4s ease;
}

/* 4.5rem ≈ 72px at 16px root */
h1 {
  font-size: 4.5rem;
  letter-spacing: -0.02em;
}

/* 3rem ≈ 57px */
h2 {
  font-size: 3rem;
}

/* 2rem ≈ 38px */
h3 {
  font-size: 2rem;
}

/* 1.5rem ≈ 28.5px */
h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
  color: var(--text-color);
  transition: color 0.4s ease;
}

a {
  color: var(--heading-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-gold);
}

.text-gold {
  color: var(--accent-gold);
}

.text-white {
  color: #ffffff;
}

.text-center {
  text-align: center;
}

/* Shared Overline / Label Component */
.section-overline-master {
  display: inline-block;
  color: var(--accent-gold);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 1.5px solid var(--accent-gold);
  padding-bottom: 0.2rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.section-overline-master {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  border-bottom: none;
  padding-bottom: 0;
}

.section-overline-master::after {
  content: "";
  width: 2.5rem;
  height: 1px;
  background-color: var(--accent-gold);
}

.section-overline-master--centered {
  display: flex;
  justify-content: center;
  text-align: center;
}

.section-heading-spaced {
  margin-bottom: 4rem;
}

.is-hidden {
  display: none !important;
}

.signature-divider-icon--flush {
  margin: 0;
}

.positioning-section {
  position: relative;
  overflow: hidden;
  background-color: var(--bg-color);
}

.positioning-content--layer {
  position: relative;
  z-index: 2;
}

.faculty-section--spacious {
  padding-top: 10rem;
}

.form-group--spacious {
  margin-bottom: 2.5rem;
}

.form-error--general {
  position: static;
  margin-bottom: 15px;
  font-weight: 500;
}

.success-message-copy {
  color: #a1a1a6;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}

/* =============================================
   GLOBAL SECTION PADDING
   160px top/bottom, 10% left/right
   160px / 16px ≈ 10rem
   ============================================= */
section {
  padding: 8.421rem 10%;
  transition: background-color 0.4s ease;
}

/* =============================================
   CONTAINER
   ============================================= */
.container {
  width: 100%;
  /* 1400px / 16px ≈ 87.5rem */
  max-width: 73.684rem;
  margin: 0 auto;
  position: relative;
}

/* Shared Gold Tree Watermark */
.watermark-tree-global {
  position: absolute;
  right: -12%;
  bottom: 0%;
  height: 105%;
  opacity: 0.1;
  z-index: 1;
  pointer-events: none;
  transition:
    opacity 0.4s ease,
    filter 0.4s ease;
}

[data-theme="dark"] .watermark-tree-global {
  opacity: 0.05;
  filter: invert(1) brightness(2);
}

/* =============================================
   SCROLL ANIMATION UTILITY
   ============================================= */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 1.2s cubic-bezier(0.25, 1, 0.5, 1),
    transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
}

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

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   MAIN HEADER / NAVBAR — Monumental Scale
   100px height = 6.25rem at 16px root
   ============================================= */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* 100px total height via padding */
  height: 5.263rem;
  padding: 0 8%;
  background-color: var(--card-bg);
  border-bottom: 1px solid rgba(201, 166, 70, 0.2);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition:
    background-color 0.4s ease,
    top 0.3s ease-in-out;
}

.main-header.nav-hidden {
  top: -5.263rem;
}

/* Nav Logo — scaled up for monumental feel */
/* 55px / 16 ≈ 2.895rem */
.nav-logo {
  height: 2.895rem;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.nav-logo:hover {
  transform: scale(1.02);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  align-items: center;
}

.main-nav ul li a {
  text-decoration: none;
  color: var(--heading-color);
  font-family: var(--body-font);
  /* 0.85rem ≈ 16.15px */
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  transition: color 0.3s ease;
}

.main-nav ul li a:hover {
  color: var(--accent-gold);
}

/* Legacy nav underline animation */
nav a {
  font-family: var(--body-font);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--heading-color);
  position: relative;
  transition: color 0.3s ease;
}

nav a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent-gold);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

/* Active Nav Indicator */
.nav-active {
  color: var(--accent-gold) !important;
}

.nav-active::after {
  width: 100% !important;
  background-color: var(--accent-gold) !important;
}

/* Dark mode: invert nav logo */
[data-theme="dark"] .nav-logo {
  filter: brightness(0) invert(1);
  transition: filter 0.4s ease;
}

/* =============================================
   THEME TOGGLE BUTTON
   ============================================= */
.theme-toggle {
  background: none;
  border: 1px solid var(--accent-gold);
  border-radius: 0;
  /* 38px / 16 = 2rem */
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease;
}

.theme-toggle:hover {
  background-color: var(--accent-gold);
}

.theme-toggle:hover .theme-icon {
  stroke: #000;
}

.theme-icon {
  /* 18px / 16 ≈ 0.947rem */
  width: 0.947rem;
  height: 0.947rem;
  stroke: var(--accent-gold);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.3s ease;
}

/* =============================================
   DARK MODE THEME TOGGLE FIX
   ============================================= */
[data-theme="dark"] .theme-toggle,
[data-theme="dark"] .mobile-theme-toggle {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
}

[data-theme="dark"] .theme-toggle .theme-icon,
[data-theme="dark"] .theme-toggle svg,
[data-theme="dark"] .theme-toggle i,
[data-theme="dark"] .mobile-theme-toggle .theme-icon,
[data-theme="dark"] .mobile-theme-toggle svg,
[data-theme="dark"] .mobile-theme-toggle i {
  color: #ffffff !important;
  stroke: #ffffff !important;
  fill: none !important;
}

[data-theme="dark"] .theme-toggle:hover .theme-icon,
[data-theme="dark"] .theme-toggle:hover svg,
[data-theme="dark"] .theme-toggle:hover i,
[data-theme="dark"] .mobile-theme-toggle:hover .theme-icon,
[data-theme="dark"] .mobile-theme-toggle:hover svg,
[data-theme="dark"] .mobile-theme-toggle:hover i {
  color: #ffffff !important;
  stroke: #ffffff !important;
  fill: #ffffff !important;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.5rem;
  font-family: var(--body-font);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  border: none;
  border-radius: 0;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-gold {
  background-color: var(--accent-gold);
  color: #000000;
}

.btn-gold:hover {
  background-color: var(--accent-gold);
  color: #000000;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  color: var(--accent-gold);
  font-family: var(--body-font);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
}

.link-arrow::after {
  content: "→";
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.link-arrow:hover::after {
  transform: translateX(5px);
}

/* =============================================
   SIGNATURE DIVIDER (shared across pages)
   ============================================= */
.signature-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2rem 0;
}

.signature-divider::before,
.signature-divider::after {
  content: "";
  flex-grow: 1;
  height: 1px;
  background-color: var(--accent-gold);
  opacity: 0.4;
}

/* 10px / 16 ≈ 0.526rem */
.signature-divider-icon {
  width: 0.526rem;
  height: 0.526rem;
  background-color: var(--accent-gold);
  transform: rotate(45deg);
  margin: 0 1.5rem;
}

/* =============================================
   CTA SECTION (shared)
   ============================================= */
.cta-section {
  background-color: var(--brand-navy);
  background-image: radial-gradient(
    circle at center,
    rgba(201, 166, 70, 0.05) 0%,
    transparent 70%
  );
  text-align: center;
  color: var(--brand-ivory);
  /* 100px / 16 ≈ 5.263rem */
  padding-bottom: 5.263rem;
  margin-bottom: 0;
  transition: background-color 0.4s ease;
}

.cta-quote {
  font-family: var(--heading-font);
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--brand-ivory);
  max-width: none;
  margin: 0 auto 3rem;
  line-height: 1.4;
}

.cta-voice {
  color: var(--accent-gold);
  font-style: italic;
}

.cta-btn {
  box-shadow: 0 4px 15px rgba(201, 166, 70, 0.2);
}

.cta-btn:hover {
  box-shadow: 0 6px 25px rgba(201, 166, 70, 0.35);
}

/* CTA → Footer Divider */
.cta-footer-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--brand-navy);
  padding: 0;
  margin: 0;
}

.cta-divider-line {
  flex-grow: 1;
  height: 1px;
  background-color: rgba(201, 166, 70, 0.3);
}

/* 10px / 16 ≈ 0.526rem */
.cta-divider-diamond {
  width: 0.526rem;
  height: 0.526rem;
  background-color: var(--accent-gold);
  transform: rotate(45deg);
  margin: 0 1.5rem;
  opacity: 0.6;
}

/* =============================================
   FOOTER — Monumental Scale
   80px / 16 ≈ 4.211rem top
   ============================================= */
footer {
  background-color: var(--brand-navy);
  color: #cbd5e1;
  padding: 4.211rem 10% 1.053rem;
  transition: background-color 0.4s ease;
}

.footer-container {
  /* 1400px / 16 ≈ 73.684rem */
  max-width: 73.684rem;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3rem;
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  /* 40px / 16 ≈ 2.105rem */
  margin-top: 2.105rem;
  /* 20px / 16 ≈ 1.053rem */
  padding-top: 1.053rem;
}

/* Footer Logo */
/* 45px / 16 ≈ 2.368rem */
.footer-logo {
  height: 2.368rem;
  width: auto;
  margin-bottom: 1.25rem;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  color: #94a3b8;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0;
}

/* Footer Headings */
.footer-heading {
  color: #ffffff;
  font-family: var(--body-font);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

/* Footer Links */
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.85rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Footer Contact */
.footer-contact {
  margin-bottom: 1.5rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  color: #94a3b8;
  font-size: 0.95rem;
}

.footer-email-link {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-email-link:hover {
  color: var(--accent-gold);
}

/* Footer Social Icons — hidden globally (preserve HTML, restore by removing display:none) */
.footer-social {
  display: none;
  gap: 1rem;
  margin-top: 0.5rem;
}

/* 36px / 16 ≈ 1.895rem */
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.895rem;
  height: 1.895rem;
  border: 1px solid rgba(201, 166, 70, 0.3);
  border-radius: 0;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease;
}

.footer-social a:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.footer-social a:hover svg {
  stroke: var(--brand-navy);
}

/* Footer Legal */
.footer-legal {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-legal p {
  font-size: 0.8rem;
  color: #64748b;
  margin-bottom: 0;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-legal-links a {
  font-size: 0.8rem;
  color: #64748b;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal-links a:hover {
  color: var(--accent-gold);
}

.footer-legal-links span {
  color: #475569;
  font-size: 0.75rem;
}

/* Footer Developer Credit */
.footer-credit p {
  font-size: 0.8rem;
  color: #64748b;
  margin-bottom: 0;
}

.credit-highlight {
  color: var(--accent-gold);
  font-weight: 600;
}

/* =============================================
   HAMBURGER BUTTON — hidden on desktop
   ============================================= */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.421rem;
  z-index: 10000;
}

/* 24px / 16 ≈ 1.263rem */
.hamburger-line {
  display: block;
  width: 1.263rem;
  height: 2px;
  background-color: var(--accent-gold);
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

/* Hamburger → X animation */
.hamburger.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   MOBILE OVERLAY — hidden by default
   ============================================= */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-color);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.4s ease,
    visibility 0.4s ease;
}

.mobile-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

/* Close (X) Button */
.mobile-close-btn {
  position: absolute;
  top: 1.263rem;
  right: 1.263rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.421rem;
  z-index: 10001;
  display: none;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 5.263rem 5% 3.158rem;
}

.mobile-nav ul {
  list-style: none;
  text-align: center;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-nav ul li a {
  font-family: var(--body-font);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--heading-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.mobile-nav ul li a:hover {
  color: var(--accent-gold);
}

/* Mobile theme toggle wrapper */
.mobile-toggle-wrapper {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--accent-gold);
  width: 60%;
  display: flex;
  justify-content: center;
}

/* 48px / 16 ≈ 2.526rem */
.mobile-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-gold);
  padding: 0.75rem;
  background: none;
  cursor: pointer;
  border-radius: 0;
  width: 2.526rem;
  height: 2.526rem;
}

/* =============================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================= */
@media (max-width: 768px) {
  /* Reduce body top padding for smaller header */
  body {
    /* ~68px / 16 ≈ 3.579rem */
    padding-top: 3.579rem;
  }

  /* Show hamburger, hide desktop nav, enable overlay */
  .hamburger {
    display: flex;
  }

  .main-nav {
    display: none;
  }

  .mobile-overlay {
    display: block;
  }

  .mobile-close-btn {
    display: block;
  }

  /* Reduce section padding */
  section {
    /* 80px / 16 ≈ 4.211rem */
    padding: 4.211rem 5%;
  }

  /* Typography scaling */
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  /* Header */
  .main-header {
    height: auto;
    padding: 0.789rem 5%;
  }

  /* 38px / 16 = 2rem */
  .nav-logo {
    height: 2rem;
  }

  /* CTA */
  .cta-section h2 {
    font-size: 2rem !important;
  }

  /* Footer */
  footer {
    /* 60px / 16 ≈ 3.158rem */
    padding: 3.158rem 5% 1.053rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }
}
/* =============================================
   VERTICAL HOVER-ONLY WHATSAPP MENU
   ============================================= */
.wa-menu-container {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.wa-expanded-box {
  background-color: var(--brand-navy);
  border: 1px solid var(--accent-gold);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: auto;
  min-width: 260px;
  margin-bottom: 15px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease-in-out;
  pointer-events: none;
}

/* Popup opens on .is-open class (JS click-toggled) */
.wa-menu-container.is-open .wa-expanded-box {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.wa-contact-btn {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 18px;
  border-radius: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
  border: 1px solid transparent;
}

.wa-contact-btn:hover {
  background: rgba(197, 160, 89, 0.1);
  border-color: rgba(197, 160, 89, 0.3);
}

.wa-btn-icon {
  width: 40px;
  height: 40px;
  background: rgba(197, 160, 89, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.wa-btn-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-gold);
}

.wa-contact-btn:hover .wa-btn-icon {
  background: var(--accent-gold);
  transform: scale(1.1);
}

.wa-contact-btn:hover .wa-btn-icon svg {
  fill: var(--brand-navy);
}

.wa-btn-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wa-action-label {
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  font-weight: 500;
}

.wa-faculty-name {
  color: #fff;
  font-family: var(--heading-font);
  font-size: 16px;
  font-weight: 600;
}

/* Main Trigger */
.wa-trigger {
  width: 65px;
  height: 65px;
  background-color: var(--brand-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid rgba(201, 166, 70, 0.4);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  animation: pulse-gold 3s infinite;
  z-index: 10;
}

.wa-trigger svg {
  width: 34px;
  height: 34px;
  fill: var(--accent-gold);
  transition: transform 0.4s ease;
}

.wa-menu-container.is-open .wa-trigger svg {
  transform: rotate(15deg) scale(1.1);
}

@keyframes pulse-gold {
  0% {
    box-shadow: 0 0 0 0 rgba(201, 166, 70, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(201, 166, 70, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(201, 166, 70, 0);
  }
}

@media (max-width: 768px) {
  .wa-expanded-box {
    min-width: 220px;
    padding: 8px;
  }
  .wa-faculty-name {
    font-size: 14px;
  }
  .wa-trigger {
    width: 55px;
    height: 55px;
  }
  .wa-trigger svg {
    width: 28px;
    height: 28px;
  }
}