/* 
   ==========================================================================
   DESIGN SYSTEM & CSS VARIABLES
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --bg-primary: #fcfbfa; /* Warm white/stone */
  --bg-secondary: #ffffff;
  --bg-tertiary: #f4efea; /* Warm pale sand background */
  
  --text-main: #1c2125; /* Soft charcoal */
  --text-muted: #535f66; /* Slate gray */
  --text-light: #ffffff;
  
  --primary: #255160; /* Calm deep teal/ocean blue */
  --primary-light: #376f82;
  --primary-dark: #163640;
  --primary-transparent: rgba(37, 81, 96, 0.08);
  
  --accent: #c4996c; /* Soft sand gold */
  --accent-hover: #b08457;
  --accent-transparent: rgba(196, 153, 108, 0.15);
  
  --border-color: #eae5df;
  --border-light: #f2ede8;
  
  /* Fonts */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Layout & Shadows */
  --max-width: 1200px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 30px rgba(40, 30, 20, 0.06);
  --shadow-lg: 0 15px 40px rgba(20, 15, 10, 0.1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --header-height: 80px;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--primary-dark);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 300;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}
a:hover {
  color: var(--accent);
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* 
   ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
}

.section {
  padding: 6.5rem 0;
  position: relative;
}
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
}

.section-bg-white {
  background-color: var(--bg-secondary);
}

.section-bg-sand {
  background-color: var(--bg-tertiary);
}

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

.section-title {
  margin-bottom: 3.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
  margin-bottom: 15px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--accent);
}

.section-title.align-left h2::after {
  left: 0;
  transform: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(37, 81, 96, 0.15);
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 81, 96, 0.25);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(196, 153, 108, 0.15);
}
.btn-accent:hover {
  background-color: var(--accent-hover);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 153, 108, 0.25);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background-color: var(--primary);
  color: var(--text-light);
  transform: translateY(-2px);
}

/* 
   ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(252, 251, 250, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(234, 229, 223, 0.4);
  z-index: 1000;
  transition: var(--transition-normal);
}

header.scrolled {
  height: 70px;
  background-color: rgba(252, 251, 250, 0.95);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 50px;
  width: auto;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
}
header.scrolled .logo-img {
  height: 42px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.2;
  max-width: 250px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-main);
  letter-spacing: 0.02em;
  padding: 8px 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition-normal);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-btn {
  padding: 0.6rem 1.4rem;
  font-size: 0.8rem;
}

/* Hamburger menu button */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
}

.hamburger-box {
  width: 24px;
  height: 18px;
  display: inline-block;
  position: relative;
}

.hamburger-inner {
  display: block;
  top: 50%;
  margin-top: -1px;
}
.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  width: 24px;
  height: 2px;
  background-color: var(--primary-dark);
  position: absolute;
  transition-property: transform;
  transition-duration: 0.15s;
  transition-timing-function: ease;
  border-radius: 4px;
}
.hamburger-inner::before,
.hamburger-inner::after {
  content: "";
  display: block;
}
.hamburger-inner::before { top: -8px; }
.hamburger-inner::after { bottom: -8px; }

/* Hamburger Open state styling */
.hamburger.is-active .hamburger-inner {
  transform: rotate(45deg);
}
.hamburger.is-active .hamburger-inner::before {
  top: 0;
  opacity: 0;
}
.hamburger.is-active .hamburger-inner::after {
  bottom: 0;
  transform: rotate(-90deg);
}

/* Responsive navigation for Mobile */
@media (max-width: 991px) {
  .logo-text { font-size: 1.05rem; max-width: 200px; }
  .nav-links { gap: 1.5rem; }
}

@media (max-width: 768px) {
  .hamburger { display: block; }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-secondary);
    box-shadow: -10px 0 30px rgba(0,0,0,0.05);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 100px 2.5rem 40px;
    gap: 2rem;
    transition: var(--transition-slow);
    z-index: 1050;
  }
  
  .nav-links.is-active {
    right: 0;
  }
  
  .nav-link {
    font-size: 1.15rem;
    border-bottom: 1px solid var(--border-light);
    padding: 12px 0;
    display: block;
  }
  .nav-link::after { display: none; }
  
  .nav-btn {
    margin-top: 1rem;
    text-align: center;
  }
}

/* 
   ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  background-image: url('../bg.avif');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(244, 239, 234, 0.88); /* Warm sand semi-transparent overlay to ensure text contrast */
  background-image: radial-gradient(circle at 80% 20%, rgba(196, 153, 108, 0.08) 0%, transparent 50%),
                    radial-gradient(circle at 10% 80%, rgba(37, 81, 96, 0.05) 0%, transparent 50%);
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
  padding: 3rem 0;
}

.hero-content {
  max-width: 650px;
}

.hero-subtitle {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  display: inline-block;
  position: relative;
  padding-left: 30px;
}

.hero-subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 1px;
  background-color: var(--accent);
}

.hero-content h1 {
  color: var(--primary-dark);
  margin-bottom: 1.8rem;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Right side decorative elements */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-circle {
  width: 320px;
  height: 320px;
  background-color: var(--bg-secondary);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  border: 8px solid rgba(255,255,255,0.6);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: float 6s ease-in-out infinite;
}

.hero-icon {
  font-size: 6rem;
  color: var(--primary-light);
  opacity: 0.9;
}

.hero-floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(5px);
  border: 1px solid var(--border-light);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 3;
}

.hero-fc-1 {
  bottom: 20px;
  left: -20px;
  animation: float-reverse 7s ease-in-out infinite;
}

.hero-fc-2 {
  top: 30px;
  right: -10px;
  animation: float 8s ease-in-out infinite;
}

.hero-floating-card i {
  color: var(--accent);
  font-size: 1.5rem;
  background-color: var(--bg-primary);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-floating-card p {
  margin-bottom: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.hero-floating-card span {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  font-weight: 400;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

@keyframes float-reverse {
  0% { transform: translateY(0px); }
  50% { transform: translateY(12px); }
  100% { transform: translateY(0px); }
}

@media (max-width: 991px) {
  .hero-grid { gap: 2rem; }
  .hero-circle { width: 260px; height: 260px; }
  .hero-icon { font-size: 5rem; }
}

@media (max-width: 768px) {
  .hero { min-height: auto; padding-top: calc(var(--header-height) + 2rem); padding-bottom: 4rem; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .hero-subtitle { padding-left: 0; }
  .hero-subtitle::before { display: none; }
  .hero-content { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { display: none; } /* Hide visual elements on small mobile screen */
}

/* 
   ==========================================================================
   INTRO / WELCOME SECTION
   ========================================================================== */
.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
}

.intro-image-container {
  position: relative;
}

.intro-image-decor {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  background-color: var(--accent-transparent);
  border-radius: var(--radius-md);
  z-index: 1;
}

.intro-img {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

.intro-quote {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--primary);
  font-style: italic;
  margin-top: 2rem;
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
}

@media (max-width: 991px) {
  .intro-grid { gap: 3rem; }
}
@media (max-width: 768px) {
  .intro-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .intro-image-container { order: 2; }
}

/* 
   ==========================================================================
   SERVICES CARD GRID
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.2rem;
}

.service-card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 2.8rem 2.2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(196, 153, 108, 0.4);
}

.service-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-transparent);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 2rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-card-icon {
  background-color: var(--accent);
  color: var(--text-light);
}

.service-card h3 {
  font-size: 1.45rem;
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.service-card p {
  font-size: 0.98rem;
  margin-bottom: 1.8rem;
  flex-grow: 1;
}

.service-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
}

.service-card-link i {
  transition: var(--transition-fast);
}

.service-card-link:hover {
  color: var(--accent);
}

.service-card-link:hover i {
  transform: translateX(4px);
}

/* 
   ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner {
  background-color: var(--primary-dark);
  color: var(--text-light);
  padding: 5.5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(196, 153, 108, 0.15) 0%, transparent 60%);
  z-index: 1;
}

.cta-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.cta-banner h2 {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
}

.cta-banner p {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
}

/* 
   ==========================================================================
   TIMELINE & ACCORDIONS (DESPRE & CURSURI)
   ========================================================================== */
.despre-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 5rem;
}

.profile-card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  text-align: center;
  height: fit-content;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.profile-img-holder {
  width: 200px;
  height: 200px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid var(--bg-tertiary);
  box-shadow: var(--shadow-sm);
}

.profile-img-holder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.profile-card .role {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 1.8rem;
}

.profile-info-list {
  text-align: left;
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
}

.profile-info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 1.2rem;
  font-size: 0.92rem;
}

.profile-info-item i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 3px;
}

.profile-info-item span {
  font-weight: 600;
  color: var(--primary-dark);
}

.profile-info-item p {
  font-size: 0.92rem;
  margin-bottom: 0;
  line-height: 1.4;
}

@media (max-width: 991px) {
  .despre-grid { gap: 3rem; }
}

@media (max-width: 768px) {
  .despre-grid { grid-template-columns: 1fr; gap: 4rem; }
  .profile-card { position: static; }
}

/* Accordion for Courses */
.accordion-wrapper {
  margin-top: 3.5rem;
}

.accordion-title {
  margin-bottom: 2rem;
  color: var(--primary-dark);
}

.accordion-item {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-normal);
}

.accordion-header {
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  background-color: var(--bg-secondary);
}

.accordion-header h4 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 15px;
}

.accordion-icon-box {
  color: var(--accent);
  transition: var(--transition-normal);
}

.accordion-item.active {
  border-color: rgba(196, 153, 108, 0.3);
  box-shadow: var(--shadow-md);
}

.accordion-item.active .accordion-icon-box {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  background-color: var(--bg-primary);
}

.accordion-body {
  padding: 2rem;
  border-top: 1px solid var(--border-light);
}

/* Timeline style for items inside accordion */
.timeline-list {
  position: relative;
  padding-left: 20px;
  border-left: 1px solid var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 1.8rem;
}
.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background-color: var(--accent);
  border: 2px solid var(--bg-secondary);
}

.timeline-date {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.timeline-item h5 {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--primary-dark);
  line-height: 1.4;
}

.timeline-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
  line-height: 1.5;
}

/* 
   ==========================================================================
   INTERACTIVE SERVICES TAB LAYOUT
   ========================================================================== */
.services-tab-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.services-tab-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.tab-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  padding: 1.2rem 1.5rem;
  text-align: left;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.tab-btn i {
  font-size: 0.8rem;
  opacity: 0.6;
  transition: var(--transition-normal);
}

.tab-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--primary);
  border-color: var(--border-color);
}

.tab-btn.active {
  background-color: var(--primary);
  color: var(--text-light);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.tab-btn.active i {
  opacity: 1;
  transform: translateX(4px);
}

.services-tab-content-panel {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 4rem;
  min-height: 500px;
}

.tab-panel {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.tab-panel.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.service-detail-title-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 1.5rem;
}

.service-detail-icon {
  width: 64px;
  height: 64px;
  background-color: var(--primary-transparent);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.service-detail-title-row h3 {
  margin-bottom: 0;
  font-size: 2rem;
}

.service-detail-text h4 {
  font-size: 1.35rem;
  margin: 2.5rem 0 1.2rem;
  color: var(--primary-dark);
}

.service-detail-text ul {
  margin: 1.5rem 0 1.8rem 1.5rem;
  list-style: none;
}

.service-detail-text li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 0.8rem;
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 300;
}

.service-detail-text li::before {
  content: '\f00c'; /* FontAwesome Checkmark */
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 3px;
  color: var(--accent);
  font-size: 0.85rem;
}

.service-detail-text blockquote {
  background: var(--bg-primary);
  border-left: 3px solid var(--accent);
  padding: 1.5rem;
  margin: 2rem 0;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-muted);
}

/* Accordion format for Mobile (hidden on desktop) */
.services-mobile-accordion {
  display: none;
}

@media (max-width: 991px) {
  .services-tab-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .services-tab-menu {
    display: none; /* Hide desktop tab menu */
  }
  .services-tab-content-panel {
    display: none; /* Hide desktop tab container */
  }
  
  .services-mobile-accordion {
    display: block;
  }
  
  .services-mobile-accordion .accordion-header h4 {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .services-mobile-accordion .accordion-icon-box {
    margin-left: auto;
  }
  
  .services-mobile-accordion .service-detail-title-row {
    display: none; /* Hide title in accordion since header has it */
  }
  
  .services-mobile-accordion .accordion-body {
    padding: 1.5rem;
  }
}

/* 
   ==========================================================================
   CONTACT PAGE & FORM
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4.5rem;
}

.contact-info-card {
  background-color: var(--primary-dark);
  color: var(--text-light);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.contact-info-card h3 {
  color: var(--text-light);
  font-size: 2rem;
  margin-bottom: 2rem;
}

.contact-info-list {
  margin-bottom: 3.5rem;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 2.2rem;
}
.contact-method:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.25rem;
  transition: var(--transition-fast);
}

.contact-method:hover .contact-icon {
  background-color: var(--accent);
  color: var(--text-light);
}

.contact-method h4 {
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 5px;
}

.contact-method p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 0;
  font-size: 1rem;
}

.contact-method a {
  color: rgba(255,255,255,0.7);
  font-weight: 300;
}
.contact-method a:hover {
  color: var(--accent);
}

.contact-socials {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
}

.contact-socials h4 {
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1rem;
  transition: var(--transition-fast);
}
.social-link:hover {
  background-color: var(--accent);
  color: var(--text-light);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-container {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 4rem 3.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.contact-form-container h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-form-container > p {
  margin-bottom: 2.5rem;
}

.form-group {
  margin-bottom: 1.8rem;
  position: relative;
}

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-primary);
  color: var(--text-main);
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  background-color: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(37, 81, 96, 0.08);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

@media (max-width: 991px) {
  .contact-grid { gap: 3rem; }
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
  .contact-info-card { padding: 3rem 2rem; }
  .contact-form-container { padding: 3rem 2rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* Map Section */
.map-section {
  padding-bottom: 0;
  line-height: 0; /* fixes inline element gaps inside container */
}

.map-container {
  width: 100%;
  height: 480px;
  border: 0;
  box-shadow: var(--shadow-sm);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* 
   ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  background-color: #17242a; /* Extra dark slate */
  color: rgba(255,255,255,0.7);
  padding: 5rem 0 2rem;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 5rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 10px;
}

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

.footer-about {
  max-width: 380px;
}

.footer-about p {
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  margin-bottom: 2rem;
  font-weight: 300;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  color: rgba(255,255,255,0.6);
  transition: var(--transition-fast);
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links-list a::before {
  content: '\f105'; /* FontAwesome Angle Right */
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--accent);
}

.footer-links-list a:hover {
  color: var(--text-light);
  transform: translateX(4px);
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 1.2rem;
  font-size: 0.92rem;
}

.footer-contact-list i {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.footer-bottom p {
  margin-bottom: 0;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a {
  color: rgba(255,255,255,0.4);
}
.footer-bottom a:hover {
  color: var(--text-light);
}

@media (max-width: 991px) {
  .footer-grid { gap: 3rem; }
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 3rem; margin-bottom: 3rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* 
   ==========================================================================
   ANIMATIONS & SCROLL BEHAVIOR
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* 
   ==========================================================================
   PHOTO GALLERY
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 3 / 2;
  border: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(196, 153, 108, 0.4);
}

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

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: var(--text-light);
  padding: 2rem 1.5rem 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0;
  transition: var(--transition-normal);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* 
   ==========================================================================
   FLOATING BUTTONS (WHATSAPP & SCROLL-TO-TOP)
   ========================================================================== */
.floating-btn {
  position: fixed;
  bottom: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: var(--transition-normal);
  z-index: 999;
}

.floating-btn:hover {
  transform: translateY(-5px) scale(1.05);
}

/* WhatsApp Button (Bottom Left) */
.whatsapp-btn {
  left: 30px;
  background-color: #25d366; /* Official WhatsApp Green */
  color: var(--text-light);
}

.whatsapp-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulse-whatsapp 2s infinite;
  z-index: -1;
  opacity: 0.6;
}

@keyframes pulse-whatsapp {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Scroll-to-Top Button (Bottom Right) */
.scroll-top-btn {
  right: 30px;
  background-color: var(--primary);
  color: var(--text-light);
  opacity: 0;
  visibility: hidden;
  border: none;
  cursor: pointer;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .floating-btn {
    bottom: 20px;
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
  .whatsapp-btn { left: 20px; }
  .scroll-top-btn { right: 20px; }
}