/**
 * Grace Music School - Editorial & Cinematic Design System
 * Deeply inspired by the experience and storytelling quality of Awaken Generation.
 *
 * Characteristics:
 * - Monumental typography & controlled tracking
 * - Expansive whitespace & asymmetrical layouts
 * - Editorial course chapters with large-scale imagery
 * - Rhythmic alternating Light (Ivory) and Dark (Obsidian) environments
 * - Refined, purposeful Grace Orange accents
 */

:root {
  /* Colors - Refined softer near-blacks & Grace Orange accent */
  --gm-primary: #FF5E1E;
  --gm-primary-hover: #E54D10;
  --gm-primary-glow: rgba(255, 94, 30, 0.2);
  --gm-secondary: #F59E0B;

  --gm-dark-base: #0D0D0F;
  --gm-dark-surface: #111113;
  --gm-dark-card: #151517;
  --gm-dark-card-hover: #1D1D22;
  --gm-dark-border: rgba(255, 255, 255, 0.08);
  --gm-dark-text: #F7F8FB;
  --gm-dark-muted: #A0A6B6;

  --gm-light-base: #FAF8F5;
  --gm-light-surface: #F2EDE4;
  --gm-light-card: #FFFFFF;
  --gm-light-border: rgba(18, 20, 26, 0.08);
  --gm-light-text: #12141A;
  --gm-light-muted: #626877;

  /* Typography */
  --gm-font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --gm-font-editorial: "Playfair Display", Georgia, "Times New Roman", serif;

  /* Spacing & Container (1280px standard container system) */
  --container-width: 1280px;
  --gm-container-max: 1280px;
  --gm-container-wide: 1280px;
  --gm-container-narrow: 860px;
  --page-padding-desktop: 48px;
  --page-padding-tablet: 32px;
  --page-padding-mobile: 20px;

  /* Transitions */
  --gm-ease-editorial: cubic-bezier(0.16, 1, 0.3, 1);
  --gm-transition-fast: 0.25s ease;
  --gm-transition-smooth: 0.5s var(--gm-ease-editorial);
  --gm-transition-slow: 0.9s var(--gm-ease-editorial);
}

/* ==================================================
   1. Reset & Global Aesthetics
   ================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--gm-font-sans);
  background-color: var(--gm-light-base);
  color: var(--gm-light-text);
  line-height: 1.7;
  overflow-x: hidden;
  letter-spacing: -0.01em;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--gm-transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Containers */
/* Containers (1280px container system with responsive padding) */
.gm-container,
.gm-container-wide {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--page-padding-desktop);
  padding-right: var(--page-padding-desktop);
}

.gm-container-narrow {
  width: 100%;
  max-width: var(--gm-container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--page-padding-desktop);
  padding-right: var(--page-padding-desktop);
}

@media (max-width: 991px) {
  .gm-container,
  .gm-container-wide,
  .gm-container-narrow {
    padding-left: var(--page-padding-tablet);
    padding-right: var(--page-padding-tablet);
  }
}

@media (max-width: 767px) {
  .gm-container,
  .gm-container-wide,
  .gm-container-narrow {
    padding-left: var(--page-padding-mobile);
    padding-right: var(--page-padding-mobile);
  }
}

/* ==================================================
   2. Typography System (Refined Editorial Scale)
   ================================================== */
.gm-hero-display {
  font-size: clamp(1.85rem, 3.6vw, 3.15rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.gm-display-giant {
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.gm-editorial-serif {
  font-family: var(--gm-font-editorial);
  font-size: clamp(1.35rem, 2.2vw, 1.95rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.gm-section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gm-primary);
  margin-bottom: 1.5rem;
}

.gm-section-eyebrow::before {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 2px;
  background-color: var(--gm-primary);
}

.gm-lead-text {
  font-size: clamp(1.125rem, 1.8vw, 1.35rem);
  line-height: 1.75;
  color: var(--gm-light-muted);
}

.gm-section-dark .gm-lead-text {
  color: var(--gm-dark-muted);
}

/* Editorial Links with Moving Arrow */
.gm-editorial-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: inherit;
  padding-bottom: 0.35rem;
  border-bottom: 1.5px solid currentColor;
  position: relative;
  transition: all var(--gm-transition-fast);
}

.gm-editorial-link:hover {
  color: var(--gm-primary);
  border-color: var(--gm-primary);
  gap: 1.15rem;
}

/* Buttons */
.gm-btn-editorial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.15rem 2.5rem;
  border-radius: 9999px;
  transition: all var(--gm-transition-smooth);
}

.gm-btn-editorial-primary {
  background-color: var(--gm-primary);
  color: #FFFFFF !important;
  box-shadow: 0 6px 20px rgba(255, 94, 30, 0.35);
}

.gm-btn-editorial-primary:hover {
  background-color: var(--gm-primary-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(255, 94, 30, 0.45);
}

.gm-btn-editorial-outline {
  background-color: transparent;
  color: inherit !important;
  border: 1.5px solid currentColor;
}

.gm-btn-editorial-outline:hover {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--gm-dark-base) !important;
  transform: translateY(-3px);
}

/* ==================================================
   3. Section Rhythm (Expansive Whitespace & Lighting)
   ================================================== */
.gm-editorial-section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  position: relative;
}

@media (min-width: 992px) {
  .gm-editorial-section {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

.gm-section-light {
  background-color: var(--gm-light-base);
  color: var(--gm-light-text);
}

.gm-section-ivory {
  background-color: #FFFFFF;
  color: var(--gm-light-text);
}

.gm-section-cream {
  background-color: var(--gm-light-surface);
  color: var(--gm-light-text);
}

.gm-section-dark {
  background-color: var(--gm-dark-base);
  color: var(--gm-dark-text);
}

.gm-section-charcoal {
  background-color: var(--gm-dark-surface);
  color: var(--gm-dark-text);
}

/* ==================================================
   4. Minimalist Sticky Header & Drawer
   ================================================== */
.gm-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.75rem 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: color 0.4s ease, background-color 0.4s ease, border-color 0.4s ease, padding 0.3s ease, box-shadow 0.4s ease;
}

/* Default Dark Header State (e.g. over Hero or Dark sections) */
.gm-header.header--dark {
  color: #FFFFFF;
}

.gm-header.header--dark .gm-logo-title {
  color: #FFFFFF;
}

.gm-header.header--dark .gm-logo-tag {
  color: var(--gm-primary);
}

.gm-header.header--dark .gm-nav-link {
  color: rgba(255, 255, 255, 0.85);
}

.gm-header.header--dark .gm-nav-link:hover {
  color: #FFFFFF;
}

.gm-header.header--dark .gm-menu-toggle {
  background: rgba(255, 255, 255, 0.1);
}

.gm-header.header--dark .gm-menu-toggle span {
  background: #FFFFFF;
}

.gm-header.header--dark .gm-header-cta {
  background: var(--gm-primary);
  color: #FFFFFF;
  border-color: var(--gm-primary);
}

.gm-header.header--dark.is-scrolled {
  background: rgba(11, 12, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* Light Header State (e.g. over Brand, Courses, Faculty, Locations) */
.gm-header.header--light {
  color: #12141A;
}

.gm-header.header--light .gm-logo-title {
  color: #12141A;
}

.gm-header.header--light .gm-logo-tag {
  color: var(--gm-primary);
}

.gm-header.header--light .gm-nav-link {
  color: rgba(18, 20, 26, 0.85);
}

.gm-header.header--light .gm-nav-link:hover {
  color: var(--gm-primary);
}

.gm-header.header--light .gm-menu-toggle {
  background: rgba(18, 20, 26, 0.08);
}

.gm-header.header--light .gm-menu-toggle span {
  background: #12141A;
}

.gm-header.header--light .gm-header-cta {
  background: #12141A;
  color: #FFFFFF;
  border-color: #12141A;
}

.gm-header.header--light .gm-header-cta:hover {
  background: var(--gm-primary);
  border-color: var(--gm-primary);
}

.gm-header.header--light.is-scrolled {
  background: rgba(250, 248, 245, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(18, 20, 26, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.gm-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gm-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: opacity var(--gm-transition-fast);
}

.gm-logo:hover {
  opacity: 0.85;
}

.gm-logo-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: color 0.4s ease;
}

.gm-logo-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  display: block;
  transition: color 0.4s ease;
}

.gm-nav-menu {
  display: none;
  list-style: none;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: nowrap !important;
  white-space: nowrap !important;
  margin: 0;
  padding: 0;
}

@media (min-width: 992px) {
  .gm-nav-menu {
    display: flex;
  }
}

@media (min-width: 1200px) {
  .gm-nav-menu {
    gap: 2rem;
  }
}

.gm-nav-link {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  position: relative;
  padding: 0.65rem 0;
  white-space: nowrap !important;
  display: inline-flex;
  align-items: center;
  line-height: 1.2;
  transition: color 0.3s ease;
}

.gm-nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--gm-primary);
  transition: width var(--gm-transition-smooth);
}

.gm-nav-link:hover::after {
  width: 100%;
}

.gm-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  padding: 12px;
  cursor: pointer;
  transition: background var(--gm-transition-fast), border-color 0.4s ease;
}

@media (min-width: 992px) {
  .gm-menu-toggle {
    display: none;
  }
}

.gm-menu-toggle span {
  display: block;
  height: 1.5px;
  width: 100%;
  transition: background 0.4s ease, transform var(--gm-transition-fast);
}

/* Fullscreen Editorial Mobile Drawer */
.gm-mobile-drawer {
  position: fixed;
  inset: 0;
  background: var(--gm-dark-base);
  z-index: 1001;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transition: all var(--gm-transition-smooth);
}

.gm-mobile-drawer.is-open {
  opacity: 1;
  visibility: visible;
}

.gm-mobile-close {
  align-self: flex-end;
  font-size: 2.25rem;
  color: #FFFFFF;
  line-height: 1;
  cursor: pointer;
}

.gm-mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-top: 2rem;
}

.gm-mobile-nav-list a {
  font-size: clamp(1.35rem, 4vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  display: block;
  transition: color var(--gm-transition-fast);
}

.gm-mobile-nav-list a:hover {
  color: var(--gm-primary);
}

/* ==================================================
   4b. Dropdown Nav Menu
   ================================================== */

/* Parent li that has dropdown */
.gm-has-dropdown {
  position: relative;
}

/* Invisible safe hover bridge between parent link and dropdown menu */
.gm-has-dropdown::before {
  content: "";
  position: absolute;
  top: 100%;
  left: -12px;
  right: -12px;
  height: 24px;
  z-index: 1099;
  background: transparent;
}

/* Dropdown toggle: remove underline effect from parent link */
.gm-nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  white-space: nowrap !important;
}

.gm-nav-dropdown-toggle::after {
  display: none; /* hide underline for dropdown parents */
}

/* Arrow icon rotates on open */
.gm-dropdown-arrow {
  transition: transform 0.25s ease;
  flex-shrink: 0;
  opacity: 0.7;
}

.gm-has-dropdown:hover .gm-dropdown-arrow,
.gm-has-dropdown.is-open .gm-dropdown-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* Dropdown panel */
.gm-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 290px;
  list-style: none;
  background: #FFFFFF;
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18), 0 6px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(18, 20, 26, 0.08);
  padding: 0.6rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s var(--gm-ease-editorial), visibility 0.2s ease;
  z-index: 1100;
}

/* Second hover bridge on top of the dropdown container */
.gm-dropdown::after {
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 18px;
  background: transparent;
}

/* Show dropdown on hover or when is-open is set */
.gm-has-dropdown:hover .gm-dropdown,
.gm-has-dropdown:focus-within .gm-dropdown,
.gm-has-dropdown.is-open .gm-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

/* Small triangle pointer at top */
.gm-dropdown::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 7px solid #FFFFFF;
  z-index: 2;
}

/* Dropdown item */
.gm-dropdown-item {
  display: flex !important;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  transition: background 0.18s ease, color 0.18s ease;
  color: var(--gm-light-text) !important;
  font-size: 0.875rem !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.gm-dropdown-item:hover {
  background: var(--gm-light-base);
  color: var(--gm-primary) !important;
}

.gm-dropdown-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}

.gm-dropdown-item strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gm-light-text);
  margin-bottom: 1px;
  transition: color 0.18s ease;
}

.gm-dropdown-item:hover strong {
  color: var(--gm-primary);
}

.gm-dropdown-item small {
  display: block;
  font-size: 0.75rem;
  color: var(--gm-light-muted);
  font-weight: 400;
}

/* Bottom CTA row in dropdown */
.gm-dropdown-cta-item {
  border-top: 1px solid var(--gm-light-border);
  margin-top: 0.35rem;
  padding-top: 0.35rem;
}

.gm-dropdown-cta {
  display: block !important;
  text-align: center;
  padding: 0.6rem !important;
  color: var(--gm-primary) !important;
  font-size: 0.8125rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  border-radius: 8px;
  transition: background 0.18s ease;
}

.gm-dropdown-cta:hover {
  background: rgba(255, 94, 30, 0.06);
}

/* Light header — dropdown inherits color correctly */
.gm-header.header--light .gm-nav-dropdown-toggle {
  color: rgba(18, 20, 26, 0.85);
}

.gm-header.header--dark .gm-nav-dropdown-toggle {
  color: rgba(255, 255, 255, 0.85);
}

/* Reduce nav gap slightly to accommodate dropdowns */
@media (min-width: 992px) {
  .gm-nav-menu {
    gap: 2rem;
  }
}

/* ==================================================
   4c. Mobile Accordion Submenus
   ================================================== */

.gm-mobile-has-children {
  display: flex;
  flex-direction: column;
}

.gm-mobile-accordion-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  font-size: clamp(1.35rem, 4vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color var(--gm-transition-fast);
}

.gm-mobile-accordion-toggle:hover {
  color: var(--gm-primary);
}

.gm-mobile-accordion-toggle svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.gm-mobile-accordion-toggle[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.gm-mobile-submenu {
  list-style: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--gm-ease-editorial), padding 0.25s ease;
  padding: 0;
}

.gm-mobile-submenu.is-expanded {
  max-height: 480px;
  padding-top: 0.75rem;
}

.gm-mobile-submenu li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.gm-mobile-submenu a {
  font-size: 1rem !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
  padding: 0.65rem 0.5rem !important;
  color: rgba(255, 255, 255, 0.75) !important;
}

.gm-mobile-submenu a:hover {
  color: var(--gm-primary) !important;
}


/* ==================================================
   5. Hero Section (Full-Bleed 100svh Multi-Slide Carousel)
   ================================================== */
.gm-hero-carousel-wrap {
  width: 100vw !important;
  max-width: 100vw !important;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding: 0 !important;
  min-height: 100svh;
  height: 100svh;
  background-color: var(--gm-dark-base);
  color: #FFFFFF;
  overflow: hidden;
}

.gm-hero-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.gm-hero-carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.gm-hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 100svh;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  padding-top: 6.5rem;
  padding-bottom: 5.5rem;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s ease;
  z-index: 1;
}

.gm-hero-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.gm-hero-slide-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.gm-hero-slide-media picture,
.gm-hero-slide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
  display: block;
}

.gm-hero-slide-media img {
  transform: scale(1.03);
  transition: transform 7s cubic-bezier(0.16, 1, 0.3, 1);
  filter: contrast(1.03) brightness(0.95);
}

.gm-hero-slide.is-active .gm-hero-slide-media img {
  transform: scale(1);
}

/* Refined Subtle Cinematic Gradient: Guitar remains vibrant & high-contrast text */
.gm-hero-gradient {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, rgba(13, 13, 15, 0.85) 0%, rgba(13, 13, 15, 0.45) 45%, rgba(13, 13, 15, 0.12) 80%, transparent 100%),
    linear-gradient(180deg, rgba(13, 13, 15, 0.35) 0%, transparent 40%, rgba(13, 13, 15, 0.82) 100%);
  pointer-events: none;
}

@media (max-width: 767px) {
  .gm-hero-gradient {
    background: 
      linear-gradient(180deg, rgba(13, 13, 15, 0.4) 0%, rgba(13, 13, 15, 0.72) 42%, rgba(13, 13, 15, 0.96) 100%);
  }
}

.gm-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.gm-hero-sup {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gm-primary);
  margin-bottom: 1.5rem;
  display: block;
}

.gm-hero-title-stacked {
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.gm-hero-title-stacked span {
  display: inline;
}

.gm-hero-title-stacked .gm-outline-text {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.6);
  display: inline;
}

.gm-hero-narrative {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  line-height: 1.7;
  color: var(--gm-dark-muted);
  max-width: 650px;
  margin-bottom: 2.5rem;
}

.gm-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

/* Carousel Controls Bar */
.gm-hero-carousel-controls {
  position: absolute;
  bottom: 2rem;
  left: 0;
  width: 100%;
  z-index: 10;
  pointer-events: none;
}

.gm-hero-controls-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gm-hero-dots {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  pointer-events: auto;
}

.gm-hero-dot {
  width: 38px;
  height: 24px;
  padding: 10px 0;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.gm-dot-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  transition: all 0.4s ease;
}

.gm-hero-dot.is-active .gm-dot-bar {
  background: var(--gm-primary);
  height: 3px;
}

.gm-hero-nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  pointer-events: auto;
}

.gm-hero-counter {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--gm-font-editorial);
}

.gm-hero-counter .gm-counter-current {
  color: #FFFFFF;
  font-size: 1rem;
}

.gm-hero-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(11, 12, 16, 0.4);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--gm-transition-fast);
  backdrop-filter: blur(8px);
}

.gm-hero-btn:hover {
  background: var(--gm-primary);
  border-color: var(--gm-primary);
  transform: translateY(-2px);
}

/* ==================================================
   6. Brand Statement & Asymmetrical Story Intro
   ================================================== */
.gm-statement-block {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.gm-story-asym-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .gm-story-asym-grid {
    grid-template-columns: 1.25fr 0.95fr;
    gap: 6rem;
  }
}

.gm-story-asym-media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.14);
}

.gm-story-asym-media img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform var(--gm-transition-slow);
}

.gm-story-asym-grid:hover .gm-story-asym-media img {
  transform: scale(1.04);
}

/* ==================================================
   7. Storytelling Learning Journey (Horizontal Progress)
   ================================================== */
.gm-journey-horizontal-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 4.5rem;
}

@media (min-width: 768px) {
  .gm-journey-horizontal-track {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .gm-journey-horizontal-track {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gm-journey-step {
  padding: 3rem 2rem;
  border-top: 2px solid var(--gm-light-border);
  transition: all var(--gm-transition-smooth);
}

.gm-journey-step:hover {
  border-top-color: var(--gm-primary);
  transform: translateY(-6px);
}

.gm-journey-idx {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 94, 30, 0.2);
  letter-spacing: -0.05em;
  margin-bottom: 1.5rem;
}

.gm-journey-heading {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.gm-journey-desc {
  font-size: 1rem;
  color: var(--gm-light-muted);
  line-height: 1.65;
}

/* ==================================================
   8. Large Editorial Course Chapters (NOT Generic Cards)
   ================================================== */
.gm-course-chapters {
  display: flex;
  flex-direction: column;
  gap: 6rem;
  margin-top: 5rem;
}

@media (min-width: 992px) {
  .gm-course-chapters {
    gap: 9rem;
  }
}

.gm-course-chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
  padding-bottom: 5rem;
  border-bottom: 1px solid var(--gm-light-border);
}

@media (min-width: 992px) {
  .gm-course-chapter {
    grid-template-columns: 1.15fr 1fr;
    gap: 6rem;
  }

  /* Alternating left/right image alignment */
  .gm-course-chapter:nth-child(even) {
    grid-template-columns: 1fr 1.15fr;
  }
  .gm-course-chapter:nth-child(even) .gm-course-chapter-media {
    order: 2;
  }
  .gm-course-chapter:nth-child(even) .gm-course-chapter-content {
    order: 1;
  }
}

.gm-course-chapter-media {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.gm-course-chapter-media img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  transition: transform var(--gm-transition-slow);
}

.gm-course-chapter:hover .gm-course-chapter-media img {
  transform: scale(1.05);
}

.gm-course-chapter-num {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--gm-primary);
  margin-bottom: 1rem;
  display: block;
}

.gm-course-chapter-title {
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.gm-course-chapter-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gm-light-muted);
  margin-bottom: 1.75rem;
}

.gm-course-chapter-desc {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--gm-light-muted);
  margin-bottom: 2.25rem;
}

/* ==================================================
   9. Featured Campaign Section (Guitar Đệm Hát 24 Buổi)
   ================================================== */
.gm-campaign-editorial {
  background: var(--gm-dark-base);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.gm-campaign-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 992px) {
  .gm-campaign-grid {
    grid-template-columns: 1fr 1.25fr;
    gap: 6rem;
  }
}

.gm-campaign-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5);
}

.gm-campaign-media img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}

.gm-campaign-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  margin: 2.5rem 0 3.5rem;
}

@media (min-width: 600px) {
  .gm-campaign-timeline {
    grid-template-columns: 1fr 1fr;
  }
}

.gm-timeline-point {
  border-left: 2px solid var(--gm-primary);
  padding-left: 1.25rem;
}

.gm-timeline-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gm-primary);
  margin-bottom: 0.35rem;
}

.gm-timeline-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
}

/* ==================================================
   10. Why Grace (Monumental Typographic Statement)
   ================================================== */
.gm-why-monumental-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  margin-top: 5rem;
}

@media (min-width: 768px) {
  .gm-why-monumental-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
  }
}

.gm-why-block {
  border-top: 1px solid var(--gm-dark-border);
  padding-top: 2.5rem;
}

.gm-why-stat {
  font-size: clamp(3.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  color: var(--gm-primary);
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

.gm-why-heading {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
}

.gm-why-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gm-dark-muted);
}

/* ==================================================
   11. Teachers Editorial Gallery (Hover Reveal)
   ================================================== */
.gm-teachers-portrait-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 4.5rem;
}

@media (min-width: 600px) {
  .gm-teachers-portrait-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .gm-teachers-portrait-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gm-teacher-portrait-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: var(--gm-dark-surface);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  cursor: pointer;
}

.gm-teacher-portrait-thumb {
  height: 480px;
  overflow: hidden;
}

.gm-teacher-portrait-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--gm-transition-slow), filter var(--gm-transition-smooth);
}

.gm-teacher-portrait-card:hover .gm-teacher-portrait-thumb img {
  transform: scale(1.06);
}

.gm-teacher-hover-panel {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 12, 16, 0.95) 85%);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
  transition: all var(--gm-transition-smooth);
}

.gm-teacher-portrait-name {
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.gm-teacher-portrait-role {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gm-primary);
  margin-bottom: 0.75rem;
}

.gm-teacher-portrait-bio {
  font-size: 0.875rem;
  color: var(--gm-dark-muted);
  line-height: 1.55;
  opacity: 0.9;
}

/* ==================================================
   12. Student Stories & Video Performance
   ================================================== */
.gm-story-feature-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

@media (min-width: 992px) {
  .gm-story-feature-split {
    grid-template-columns: 1.15fr 1fr;
    gap: 6rem;
  }
}

/* Testimonials Multi-Slide Carousel */
.gm-testi-carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.gm-testi-track {
  position: relative;
  width: 100%;
  min-height: 440px;
}

.gm-testi-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.6s ease;
  transform: translateX(30px);
}

.gm-testi-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.gm-testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--gm-light-border);
  background: #FFFFFF;
  color: var(--gm-light-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--gm-transition-fast);
  box-shadow: 0 4px 14px rgba(0,0,0,0.05);
}

.gm-testi-btn:hover {
  background: var(--gm-primary);
  border-color: var(--gm-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.gm-testi-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(18, 20, 26, 0.2);
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.gm-testi-dot.is-active {
  background: var(--gm-primary);
  width: 28px;
  border-radius: 5px;
}

.gm-video-editorial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 4.5rem;
}

@media (min-width: 768px) {
  .gm-video-editorial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gm-video-editorial-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #000000;
  cursor: pointer;
}

.gm-video-editorial-thumb {
  height: 320px;
  overflow: hidden;
  position: relative;
}

.gm-video-editorial-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: all var(--gm-transition-smooth);
}

.gm-video-editorial-card:hover .gm-video-editorial-thumb img {
  opacity: 0.65;
  transform: scale(1.05);
}

.gm-play-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gm-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 8px 30px rgba(255, 94, 30, 0.6);
  transition: transform var(--gm-transition-smooth);
}

.gm-video-editorial-card:hover .gm-play-circle {
  transform: translate(-50%, -50%) scale(1.15);
}

.gm-video-meta-box {
  padding: 1.5rem;
  background: var(--gm-dark-surface);
}

.gm-video-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.gm-video-author {
  font-size: 0.8125rem;
  color: var(--gm-primary);
  font-weight: 600;
}

/* ==================================================
   13. Instrument Showroom (Editorial Presentation)
   ================================================== */
.gm-instrument-showroom-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 4.5rem;
}

@media (min-width: 768px) {
  .gm-instrument-showroom-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gm-instrument-item {
  border-top: 1px solid var(--gm-light-border);
  padding-top: 2rem;
  transition: all var(--gm-transition-smooth);
}

.gm-instrument-item:hover {
  border-top-color: var(--gm-primary);
  transform: translateY(-4px);
}

.gm-instrument-category {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gm-primary);
  margin-bottom: 0.75rem;
}

.gm-instrument-title {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.gm-instrument-sub {
  font-size: 0.9375rem;
  color: var(--gm-light-muted);
}

/* ==================================================
   14. Campus Locations & Final CTA
   ================================================== */
.gm-locations-minimal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  margin-top: 4.5rem;
}

@media (min-width: 768px) {
  .gm-locations-minimal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

.gm-loc-block {
  border-left: 2px solid var(--gm-primary);
  padding-left: 2rem;
}

.gm-loc-city {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gm-primary);
  margin-bottom: 0.5rem;
}

.gm-loc-title {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.gm-loc-address {
  font-size: 1.0625rem;
  color: var(--gm-light-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* Monumental Final CTA */
.gm-final-monumental-cta {
  background-color: var(--gm-dark-base);
  color: #FFFFFF;
  text-align: center;
  padding: 9rem 0;
  position: relative;
  overflow: hidden;
}

.gm-cta-giant-title {
  font-size: clamp(2.75rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  max-width: 1000px;
  margin: 0 auto 2rem;
  text-wrap: balance;
}

/* ==================================================
   15. Massive Architectural Footer
   ================================================== */
.gm-footer-editorial {
  background-color: #07080A;
  color: #FFFFFF;
  padding-top: 7rem;
  padding-bottom: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.gm-footer-watermark {
  font-size: clamp(3.5rem, 12vw, 11rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.9;
  color: rgba(255, 255, 255, 0.04);
  text-transform: uppercase;
  user-select: none;
  margin-bottom: 4rem;
  text-align: center;
}

.gm-footer-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
}

@media (min-width: 768px) {
  .gm-footer-columns {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
  }
}

.gm-footer-col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gm-primary);
  margin-bottom: 1.5rem;
}

.gm-footer-col-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.gm-footer-col-list a {
  color: var(--gm-dark-muted);
  font-size: 0.9375rem;
}

.gm-footer-col-list a:hover {
  color: #FFFFFF;
}

.gm-footer-legal-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.875rem;
  color: var(--gm-dark-muted);
}

@media (min-width: 768px) {
  .gm-footer-legal-bar {
    flex-direction: row;
  }
}

/* ==================================================
   16. Rich Visual Enhancements & Photography Styling
   ================================================== */

/* Rich Visual Showroom with Real Photography */
.gm-showroom-rich-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 4.5rem;
}

@media (min-width: 640px) {
  .gm-showroom-rich-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gm-showroom-rich-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

.gm-showroom-card {
  position: relative;
  background: var(--gm-dark-base);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.gm-showroom-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

.gm-showroom-thumb {
  position: relative;
  width: 100%;
  padding-bottom: 75%; /* 4:3 aspect */
  overflow: hidden;
  background: #12141A;
}

.gm-showroom-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.gm-showroom-card:hover .gm-showroom-thumb img {
  transform: scale(1.06);
}

.gm-showroom-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #FFFFFF;
  background: rgba(11, 12, 16, 0.75);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.gm-showroom-content {
  padding: 1.75rem 2rem 2rem;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gm-showroom-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #12141A;
  margin-bottom: 0.5rem;
}

.gm-showroom-desc {
  font-size: 0.9375rem;
  color: var(--gm-light-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

/* Authentic Grace Music Mosaic Gallery */
.gm-gallery-mosaic {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 4.5rem;
}

@media (min-width: 640px) {
  .gm-gallery-mosaic {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gm-gallery-mosaic {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.gm-mosaic-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #12141A;
  aspect-ratio: 4 / 3;
}

.gm-mosaic-item.span-2 {
  aspect-ratio: 16 / 9;
}

@media (min-width: 1024px) {
  .gm-mosaic-item.span-2 {
    grid-column: span 2;
  }
}

.gm-mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.gm-mosaic-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem 1.25rem;
  background: linear-gradient(0deg, rgba(11, 12, 16, 0.95) 0%, rgba(11, 12, 16, 0.6) 60%, transparent 100%);
  color: #FFFFFF;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transform: translateY(8px);
  opacity: 0.9;
  transition: all 0.3s ease;
}

.gm-mosaic-item:hover .gm-mosaic-caption {
  transform: translateY(0);
  opacity: 1;
}

/* Horizontal Journey Track */
.gm-journey-horizontal-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 4rem 0 2rem;
}

.gm-journey-horizontal-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .gm-journey-horizontal-track {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
  }
}

.gm-journey-step {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s ease, border-color 0.4s ease, background-color 0.4s ease;
}

.gm-journey-step:hover {
  transform: translateY(-6px);
  border-color: var(--gm-primary);
  background: rgba(255, 255, 255, 0.06);
}

.gm-journey-idx {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.15);
  margin-bottom: 1.25rem;
  font-family: var(--gm-font-editorial);
  transition: color 0.4s ease;
}

.gm-journey-step:hover .gm-journey-idx {
  color: var(--gm-primary);
}

.gm-journey-heading {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.gm-journey-desc {
  font-size: 0.9375rem;
  color: var(--gm-dark-muted);
  line-height: 1.65;
}

/* Parallax Elements */
[data-speed] {
  will-change: transform;
}

/* Scroll Snap Proximity Container */
.gm-snap-wrapper {
  scroll-snap-type: y proximity;
}

.gm-snap-section {
  scroll-snap-align: start;
}

/* ==================================================
   17. Luxury Registration Modal
   ================================================== */
.gm-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 12, 16, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--gm-ease-editorial), visibility 0.4s ease;
}

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

.gm-modal-dialog {
  width: 100%;
  max-width: 580px;
  background: #181B24;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  transform: translateY(30px) scale(0.97);
  transition: transform 0.4s var(--gm-ease-editorial);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.gm-modal-overlay.is-active .gm-modal-dialog {
  transform: translateY(0) scale(1);
}

.gm-modal-header {
  padding: 2.25rem 2.25rem 1.25rem 2.25rem;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gm-modal-eyebrow {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gm-primary);
  display: block;
  margin-bottom: 0.5rem;
}

.gm-modal-title {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.gm-modal-desc {
  font-size: 0.9375rem;
  color: var(--gm-dark-muted);
  line-height: 1.5;
}

.gm-modal-close {
  position: absolute;
  top: 1.75rem;
  right: 1.75rem;
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.6);
  background: transparent;
  border: none;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s ease;
}

.gm-modal-close:hover {
  color: #FFFFFF;
}

.gm-modal-body {
  padding: 2rem 2.25rem;
  overflow-y: auto;
}

.gm-form-group {
  margin-bottom: 1.25rem;
}

.gm-form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.5rem;
}

.gm-form-input,
.gm-form-select,
.gm-form-textarea {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: #FFFFFF;
  font-family: inherit;
  font-size: 0.9375rem;
  transition: border-color var(--gm-transition-fast), background var(--gm-transition-fast);
}

.gm-form-input:focus,
.gm-form-select:focus,
.gm-form-textarea:focus {
  outline: none;
  border-color: var(--gm-primary);
  background: rgba(255, 255, 255, 0.08);
}

.gm-form-select option {
  background: #181B24;
  color: #FFFFFF;
}

.gm-modal-submit-btn {
  width: 100%;
  padding: 1rem;
  background: var(--gm-primary);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: all var(--gm-transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.gm-modal-submit-btn:hover {
  background: var(--gm-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 87, 34, 0.35);
}

.gm-modal-feedback {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  display: none;
}

.gm-modal-feedback.is-success {
  display: block;
  background: rgba(76, 175, 80, 0.15);
  color: #81C784;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.gm-modal-feedback.is-error {
  display: block;
  background: rgba(244, 67, 54, 0.15);
  color: #E57373;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.gm-modal-quick-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.gm-quick-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--gm-transition-fast);
}

.gm-quick-contact-item:hover {
  color: var(--gm-primary);
}

/* ==================================================
   18. Tasteful Floating Utility Buttons (FAB)
   ================================================== */
.gm-floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.gm-fab {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, opacity 0.3s ease;
  position: relative;
  text-decoration: none;
}

.gm-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.gm-fab-zalo {
  background: #0068FF;
  color: #FFFFFF;
}

.gm-fab-phone {
  background: var(--gm-primary);
  color: #FFFFFF;
}

.gm-fab-backtotop {
  background: var(--gm-dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.3s var(--gm-ease-editorial);
}

.gm-fab-backtotop.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.gm-fab-tooltip {
  position: absolute;
  right: 60px;
  background: var(--gm-dark-base);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.gm-fab:hover .gm-fab-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 767px) {
  .gm-floating-actions {
    bottom: 1.25rem;
    right: 1.25rem;
    gap: 0.65rem;
  }
  .gm-fab {
    width: 44px;
    height: 44px;
  }
  .gm-fab-tooltip {
    display: none;
  }
}

/* ==================================================
   19. Subpage Editorial Templates (Archive & Details)
   ================================================== */
.gm-page-hero {
  padding-top: 9rem;
  padding-bottom: 4rem;
  background-color: var(--gm-dark-base);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.gm-page-hero-title {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.gm-page-hero-desc {
  font-size: 1.125rem;
  color: var(--gm-dark-muted);
  max-width: 720px;
  line-height: 1.7;
}

.gm-archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .gm-archive-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .gm-archive-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gm-archive-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.gm-filter-tab {
  padding: 0.5rem 1.25rem;
  border-radius: 30px;
  font-size: 0.875rem;
  font-weight: 700;
  border: 1px solid var(--gm-light-border);
  background: #FFFFFF;
  color: var(--gm-light-text);
  cursor: pointer;
  transition: all var(--gm-transition-fast);
}

.gm-filter-tab.is-active,
.gm-filter-tab:hover {
  background: var(--gm-primary);
  border-color: var(--gm-primary);
  color: #FFFFFF;
}

/* ==================================================
   20. Interactive Tuition & Schedule Calculator
   ================================================== */
.gm-calculator-section {
  position: relative;
}

.gm-calculator-wrapper {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid var(--gm-light-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.gm-calc-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .gm-calc-steps-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.gm-calc-inputs {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.gm-calc-group {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.gm-calc-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--gm-light-text);
}

.gm-calc-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 94, 30, 0.12);
  color: var(--gm-primary);
  font-size: 0.75rem;
  font-weight: 900;
}

.gm-calc-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.gm-calc-choice {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  background: var(--gm-light-base);
  border: 1px solid var(--gm-light-border);
  border-radius: 10px;
  color: var(--gm-light-text);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.gm-calc-choice:hover {
  border-color: var(--gm-primary);
  background: #FFFFFF;
  transform: translateY(-2px);
}

.gm-calc-choice.is-selected {
  background: var(--gm-primary);
  border-color: var(--gm-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 94, 30, 0.3);
  transform: translateY(-1px);
}

.gm-calc-choice.is-selected .gm-choice-icon {
  transform: scale(1.15);
}

.gm-choice-icon {
  font-size: 1.05rem;
  transition: transform 0.2s ease;
}

/* Calculator Result Panel (Right) */
.gm-calc-result-box {
  background: #151821;
  color: #FFFFFF;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.gm-result-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gm-primary);
  margin-bottom: 0.5rem;
}

.gm-result-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
  line-height: 1.3;
}

.gm-result-desc {
  font-size: 0.875rem;
  color: var(--gm-dark-muted);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.gm-result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1.75rem;
}

.gm-metric-item {
  display: flex;
  flex-direction: column;
}

.gm-metric-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--gm-dark-muted);
  margin-bottom: 0.2rem;
  font-weight: 700;
}

.gm-metric-val {
  font-size: 0.8125rem;
  font-weight: 800;
  color: #FFFFFF;
}

.gm-tuition-panel {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.5rem;
}

.gm-tuition-original {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--gm-dark-muted);
  margin-bottom: 0.35rem;
}

.gm-tuition-original del {
  color: rgba(255, 255, 255, 0.4);
}

.gm-tuition-final {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.gm-tuition-final-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
}

.gm-tuition-final-val {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--gm-primary);
  letter-spacing: -0.02em;
}

.gm-tuition-promo-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: #81C784;
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid rgba(76, 175, 80, 0.3);
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  text-align: center;
}

.gm-calc-perks {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.75rem;
}

.gm-perk-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.gm-perk-check {
  color: var(--gm-primary);
  font-weight: 900;
}

.gm-calc-apply-btn {
  width: 100%;
  justify-content: center;
  padding: 1rem;
}

@media (max-width: 767px) {
  .gm-calc-inputs,
  .gm-calc-result-box {
    padding: 1.75rem;
  }
  .gm-result-metrics {
    grid-template-columns: 1fr;
  }
}

/* ==================================================
   21. Interactive Audio Showcase & Sound Waves
   ================================================== */
.gm-audio-section {
  position: relative;
}

.gm-audio-tabs-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  gap: 0.35rem;
}

.gm-audio-tab-btn {
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gm-dark-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.gm-audio-tab-btn.is-active,
.gm-audio-tab-btn:hover {
  background: var(--gm-primary);
  color: #FFFFFF;
}

.gm-audio-panel {
  display: none;
}

.gm-audio-panel.is-active {
  display: block;
}

.gm-audio-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .gm-audio-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gm-audio-cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gm-audio-card {
  background: #181B24;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--gm-ease-editorial), border-color 0.3s ease, box-shadow 0.4s ease;
}

.gm-audio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 94, 30, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.gm-audio-card.is-playing {
  border-color: var(--gm-primary);
  box-shadow: 0 10px 30px rgba(255, 94, 30, 0.25);
}

.gm-audio-card-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0D0E12;
}

.gm-audio-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gm-audio-card:hover .gm-audio-card-thumb img {
  transform: scale(1.05);
}

.gm-audio-play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 94, 30, 0.9);
  color: #FFFFFF;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: all 0.25s ease;
  z-index: 3;
}

.gm-audio-play-btn:hover {
  transform: scale(1.12);
  background: var(--gm-primary);
}

.gm-pause-icon {
  display: none;
}

.gm-audio-card.is-playing .gm-play-icon {
  display: none;
}

.gm-audio-card.is-playing .gm-pause-icon {
  display: inline;
}

/* Sound Wave Animation */
.gm-sound-wave {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.gm-audio-card.is-playing .gm-sound-wave,
.gm-milestone-card.is-playing .gm-sound-wave {
  opacity: 1;
}

.gm-sound-wave span {
  width: 3px;
  background: #FFFFFF;
  border-radius: 2px;
  animation: gmWaveBar 0.8s ease-in-out infinite alternate;
}

.gm-sound-wave span:nth-child(1) { height: 30%; animation-delay: 0.1s; }
.gm-sound-wave span:nth-child(2) { height: 75%; animation-delay: 0.3s; }
.gm-sound-wave span:nth-child(3) { height: 100%; animation-delay: 0.2s; }
.gm-sound-wave span:nth-child(4) { height: 50%; animation-delay: 0.4s; }
.gm-sound-wave span:nth-child(5) { height: 85%; animation-delay: 0.15s; }

@keyframes gmWaveBar {
  0% { height: 20%; }
  100% { height: 100%; }
}

.gm-audio-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gm-audio-tag {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--gm-primary);
  margin-bottom: 0.35rem;
}

.gm-audio-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.gm-audio-desc {
  font-size: 0.8125rem;
  color: var(--gm-dark-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.gm-audio-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  color: var(--gm-dark-muted);
}

.gm-track-time {
  font-weight: 700;
  color: #FFFFFF;
}

/* Milestone Progress Timeline Grid */
.gm-progress-timeline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .gm-progress-timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gm-progress-timeline-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gm-milestone-card {
  background: #181B24;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.gm-milestone-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 94, 30, 0.4);
}

.gm-milestone-card.is-highlight {
  border-color: var(--gm-primary);
  background: rgba(255, 94, 30, 0.05);
}

.gm-milestone-card.is-playing {
  border-color: #81C784;
}

.gm-milestone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.gm-milestone-step {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.5);
}

.gm-milestone-time {
  font-size: 0.6875rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  color: #FFFFFF;
}

.gm-milestone-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.gm-milestone-desc {
  font-size: 0.8125rem;
  color: var(--gm-dark-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.gm-milestone-player {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.gm-milestone-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.gm-milestone-play-btn:hover {
  background: var(--gm-primary);
  border-color: var(--gm-primary);
}

.gm-milestone-card.is-playing .gm-milestone-play-btn {
  background: #81C784;
  border-color: #81C784;
  color: #000000;
}

.gm-milestone-card.is-playing .gm-play-icon {
  display: none;
}

.gm-milestone-card.is-playing .gm-pause-icon {
  display: inline;
}

/* ==================================================
   22. Campus Tabs, Maps & Facilities Checklist
   ================================================== */
.gm-campus-tabs {
  display: flex;
  gap: 0.5rem;
  background: var(--gm-light-base);
  padding: 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--gm-light-border);
}

.gm-campus-tab-btn {
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gm-light-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.gm-campus-tab-btn.is-active,
.gm-campus-tab-btn:hover {
  background: var(--gm-primary);
  color: #FFFFFF;
}

.gm-campus-panel {
  display: none;
}

.gm-campus-panel.is-active {
  display: block;
}

.gm-campus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  background: #FFFFFF;
  border: 1px solid var(--gm-light-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04);
}

@media (min-width: 992px) {
  .gm-campus-grid {
    grid-template-columns: 1.15fr 1fr;
  }
}

.gm-campus-info {
  padding: 3rem;
  display: flex;
  flex-direction: column;
}

.gm-campus-badge {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--gm-primary);
  margin-bottom: 0.5rem;
}

.gm-campus-name {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--gm-light-text);
  margin-bottom: 0.65rem;
}

.gm-campus-note {
  font-size: 0.9375rem;
  color: var(--gm-light-muted);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.gm-campus-contact-card {
  background: var(--gm-light-base);
  border: 1px solid var(--gm-light-border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.gm-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.gm-contact-icon {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}

.gm-facilities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.gm-facility-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gm-light-text);
}

.gm-fac-icon {
  font-size: 1.05rem;
}

.gm-campus-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.gm-campus-map-wrapper {
  position: relative;
  min-height: 380px;
  background: #E5E3DF;
}

@media (max-width: 767px) {
  .gm-campus-info {
    padding: 1.75rem;
  }
  .gm-facilities-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================================================
   23. News & Guitar Guides Grid
   ================================================== */
.gm-news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 640px) {
  .gm-news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gm-news-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gm-news-card {
  background: #FFFFFF;
  border: 1px solid var(--gm-light-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--gm-ease-editorial), box-shadow 0.4s ease;
}

.gm-news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.gm-news-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #181B24;
}

.gm-news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gm-news-card:hover .gm-news-thumb img {
  transform: scale(1.06);
}

.gm-news-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(11, 12, 16, 0.75);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.gm-news-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gm-news-date {
  font-size: 0.75rem;
  color: var(--gm-light-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.gm-news-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.gm-news-title a {
  color: var(--gm-light-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.gm-news-title a:hover {
  color: var(--gm-primary);
}

.gm-news-excerpt {
  font-size: 0.875rem;
  color: var(--gm-light-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

/* ==================================================
   24. Sticky Promotional Ribbon
   ================================================== */
.gm-sticky-promo-ribbon {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: #12141C;
  color: #FFFFFF;
  border-top: 2px solid var(--gm-primary);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.4);
  padding: 0.85rem 0;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gm-sticky-promo-ribbon.is-visible {
  transform: translateY(0);
}

.gm-promo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.gm-promo-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.gm-promo-fire {
  font-size: 1.35rem;
  animation: gmFirePulse 1.2s infinite alternate;
}

@keyframes gmFirePulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.25); }
}

.gm-promo-content {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
}

.gm-promo-content strong {
  color: #FFFFFF;
}

.gm-promo-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.gm-promo-cta {
  animation: gmCtaGlow 2.5s infinite;
}

@keyframes gmCtaGlow {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 94, 30, 0); }
  50% { box-shadow: 0 0 16px rgba(255, 94, 30, 0.6); }
}

.gm-promo-dismiss {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.25rem;
  transition: color 0.2s ease;
}

.gm-promo-dismiss:hover {
  color: #FFFFFF;
}

@media (max-width: 767px) {
  .gm-sticky-promo-ribbon {
    padding: 0.75rem 0;
  }
  .gm-promo-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
  }
  .gm-promo-actions {
    width: 100%;
    justify-content: space-between;
  }
  .gm-promo-cta {
    flex-grow: 1;
    justify-content: center;
  }
}