/* VICTOREM ACADEMY - DESIGN SYSTEM & STYLESHEET */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --primary-emerald: #064E3B;
  --emerald-medium: #047857;
  --emerald-accent: #059669;
  --emerald-hover: #022C22;
  --emerald-light: #ECFDF5;
  --emerald-glow: rgba(5, 150, 105, 0.15);
  
  --dark-slate: #0F172A;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --soft-grey: #F8FAFC;
  --card-bg: #FFFFFF;
  --border-color: #E2E8F0;
  
  --gold-accent: #C5A059;
  --gold-light: #FDF8EF;
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 25px -5px rgba(6, 78, 59, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 35px -10px rgba(6, 78, 59, 0.2);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--soft-grey);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark-slate);
  font-weight: 700;
  line-height: 1.25;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
  transition: var(--transition-fast);
}

/* UTILITY CLASSES */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--emerald-light);
  color: var(--primary-emerald);
  border: 1px solid rgba(5, 150, 105, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--dark-slate);
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 3rem auto;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
}

.btn-primary {
  background: var(--primary-emerald);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(6, 78, 59, 0.3);
}

.btn-primary:hover {
  background: var(--emerald-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 78, 59, 0.4);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--dark-slate);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--soft-grey);
  border-color: var(--emerald-accent);
  color: var(--primary-emerald);
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--gold-accent);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.3);
}

.btn-gold:hover {
  background: #b28f4c;
  transform: translateY(-2px);
}

.btn-outline-emerald {
  background: transparent;
  color: var(--primary-emerald);
  border: 2px solid var(--primary-emerald);
}

.btn-outline-emerald:hover {
  background: var(--primary-emerald);
  color: #FFFFFF;
}

/* HEADER & NAVBAR */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-emerald);
  letter-spacing: 1px;
}

.logo-subtitle {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-emerald);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary-emerald);
  transition: var(--transition-fast);
  border-radius: 2px;
}

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

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--dark-slate);
}

/* SPA VIEWS SYSTEM */
.page-view {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
  min-height: calc(100vh - 80px);
  padding-top: 80px;
}

.page-view.active {
  display: block;
  opacity: 1;
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: #FFFFFF;
  overflow: hidden;
  background: var(--dark-slate);
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: brightness(0.7);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(6, 78, 59, 0.88) 0%, rgba(15, 23, 42, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 820px;
  padding: 4rem 0;
}

.hero-tag {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
  font-size: 3.5rem;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-weight: 800;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  max-width: 720px;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gold-accent);
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* WHO WE ARE / ABOUT SECTION */
.about-preview {
  background: #FFFFFF;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.image-card-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.image-card-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.image-card-wrapper:hover img {
  transform: scale(1.03);
}

.image-floating-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1.2rem 1.8rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-emerald);
  box-shadow: var(--shadow-lg);
}

.floating-badge-title {
  font-weight: 700;
  color: var(--dark-slate);
  font-size: 1.1rem;
}

.floating-badge-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* WHO WE TRAIN - INTERACTIVE CARDS */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.audience-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-emerald);
  opacity: 0;
  transition: var(--transition-fast);
}

.audience-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(5, 150, 105, 0.3);
}

.audience-card:hover::before {
  opacity: 1;
}

.audience-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--emerald-light);
  color: var(--primary-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.audience-title {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  color: var(--dark-slate);
}

.audience-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--primary-emerald);
}

.link-arrow:hover {
  gap: 0.7rem;
}

/* WHY COMMUNICATION MATTERS */
.why-comm-section {
  background: linear-gradient(180deg, var(--dark-slate) 0%, #152338 100%);
  color: #FFFFFF;
}

.why-comm-section .section-title {
  color: #FFFFFF;
}

.why-comm-section .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.why-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--emerald-accent);
  transform: translateY(-4px);
}

.why-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold-accent);
  margin-bottom: 0.5rem;
}

.why-card-title {
  font-size: 1.35rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.why-card-desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
}

/* THE VICTOREM DIFFERENCE (4 PILLARS) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.pillar-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.8rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-normal);
}

.pillar-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
  border-color: var(--emerald-accent);
}

.pillar-icon-box {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem auto;
  border-radius: var(--radius-full);
  background: var(--emerald-light);
  color: var(--primary-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.pillar-title {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.pillar-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* OUR PROGRAMMES */
.programmes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.prog-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.prog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.prog-header {
  background: var(--primary-emerald);
  color: #FFFFFF;
  padding: 1.8rem 1.5rem;
  position: relative;
}

.prog-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.prog-title {
  font-size: 1.35rem;
  color: #FFFFFF;
}

.prog-body {
  padding: 1.8rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.prog-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.prog-highlights {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.prog-highlights li {
  font-size: 0.85rem;
  color: var(--text-main);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.prog-highlights li i {
  color: var(--emerald-accent);
}

.prog-footer {
  margin-top: auto;
}

/* LEARNING METHODOLOGY */
.methodology-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.method-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  z-index: 2;
  transition: var(--transition-normal);
}

.method-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-emerald);
  box-shadow: var(--shadow-lg);
}

.method-step-num {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  background: var(--gold-accent);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.9rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.method-title {
  font-size: 1.3rem;
  margin: 1rem 0 0.6rem 0;
  color: var(--primary-emerald);
}

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

/* LEADERSHIP PREVIEW */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.leader-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.leader-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.leader-img-box {
  height: 320px;
  overflow: hidden;
  position: relative;
}

.leader-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.leader-card:hover .leader-img-box img {
  transform: scale(1.05);
}

.leader-info {
  padding: 2rem;
}

.leader-name {
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
}

.leader-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--emerald-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.leader-bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* TESTIMONIALS SLIDER */
.testimonials-section {
  background: var(--emerald-light);
}

.testimonial-card {
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.quote-icon {
  font-size: 3rem;
  color: rgba(5, 150, 105, 0.2);
  position: absolute;
  top: 1.5rem;
  right: 2rem;
}

.testimonial-text {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-main);
  margin-bottom: 1.8rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-emerald);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.author-name {
  font-weight: 700;
  color: var(--dark-slate);
}

.author-title {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* LEARNING IN ACTION (VIDEO GRID) */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}

.video-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  background: var(--dark-slate);
}

.video-thumbnail {
  width: 100%;
  height: 220px;
  object-fit: cover;
  opacity: 0.85;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.video-card:hover .video-thumbnail {
  transform: scale(1.05);
  opacity: 0.95;
}

.play-button-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(6, 78, 59, 0.9);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 0 20px rgba(0,0,0,0.4);
  transition: var(--transition-normal);
}

.video-card:hover .play-button-overlay {
  transform: translate(-50%, -50%) scale(1.15);
  background: var(--primary-emerald);
}

.video-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.95) 0%, transparent 100%);
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 600;
}

/* FINAL CTA BANNER */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-emerald) 0%, #022C22 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.cta-banner h2 {
  color: #FFFFFF;
  font-size: 2.6rem;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 650px;
  margin: 0 auto 2.5rem auto;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* TABS SYSTEM (Who We Train & Gallery) */
.tab-buttons-wrap {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  background: #FFFFFF;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--primary-emerald);
  color: #FFFFFF;
  border-color: var(--primary-emerald);
  box-shadow: 0 4px 12px rgba(6, 78, 59, 0.2);
}

/* FORMS & CONSULTATION ENGINE */
.form-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  max-width: 800px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-slate);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  background: var(--soft-grey);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary-emerald);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px var(--emerald-glow);
}

/* FLOATING WHATSAPP BUTTON & CHAT DRAWER */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-chat-drawer {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  z-index: 995;
  width: 340px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: none;
  flex-direction: column;
  border: 1px solid var(--border-color);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.wa-header {
  background: #075E54;
  color: #FFFFFF;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wa-title {
  font-weight: 700;
  font-size: 1rem;
}

.wa-body {
  padding: 1.25rem;
  background: #E5DDD5;
  min-height: 140px;
}

.wa-msg-bubble {
  background: #FFFFFF;
  padding: 0.85rem;
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--text-main);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.wa-footer {
  padding: 0.85rem;
  background: #FFFFFF;
  display: flex;
  gap: 0.5rem;
}

/* MODALS */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.active {
  display: flex;
}

.modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  animation: modalPop 0.3s ease;
}

@keyframes modalPop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--soft-grey);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: #E2E8F0;
  color: var(--primary-emerald);
}

/* FOOTER */
.footer {
  background: var(--dark-slate);
  color: #FFFFFF;
  padding-top: 4rem;
  padding-bottom: 2rem;
  border-top: 4px solid var(--primary-emerald);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--emerald-accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--emerald-accent);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.social-icon:hover {
  background: var(--primary-emerald);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .grid-2col { grid-template-columns: 1fr; gap: 2.5rem; }
  .methodology-container { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-links.mobile-open {
    display: flex;
  }
  
  .mobile-menu-btn { display: block; }
  .hero-title { font-size: 2.2rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full-width { grid-column: span 1; }
  .methodology-container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 2rem; }
}