/* 
  AlgoXDigital Portfolio Website Stylesheet 
  Clean Light Agency Theme — NestedPie Inspired
  Version 2.0
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --color-primary: #7c3aed;
  /* Vibrant Purple */
  --color-secondary: #06b6d4;
  /* Cyber Cyan */
  --color-accent: #10b981;
  /* Emerald */
  --text-main: #0f172a;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 40px -8px rgba(0, 0, 0, 0.12), 0 8px 12px -4px rgba(0, 0, 0, 0.06);
}

/* ===== BASE RESETS ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  overflow-x: hidden;
  width: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1 0 auto;
}

.text-muted {
  color: var(--text-muted) !important;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

/* ===== SECTION LABEL ===== */
.section-label {
  display: inline-block;
  background: rgba(124, 58, 237, 0.07);
  color: var(--color-primary);
  border: 1px solid rgba(124, 58, 237, 0.18);
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* ===== SECTION HEADING ===== */
.section-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

.section-subtitle {
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== NAVBAR ===== */
.navbar {
  background: rgba(255, 255, 255, 0.94) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

/* Light navbar brand */
.navbar-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--text-main) 30%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-logo-link {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  width: 180px !important;
  height: 40px !important;
  padding: 0 !important;
}

.navbar-logo-img {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: left center !important;
  transform: scale(1.2) !important; /* visually scales the logo without changing the 180x40 layout size! */
  transform-origin: left center !important;
  z-index: 1000 !important;
  pointer-events: none !important;
}

@media (max-width: 576px) {
  .navbar-logo-link {
    width: 120px !important;
    height: 40px !important;
  }
}

.nav-link {
  color: var(--text-muted) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s ease;
  font-size: 0.925rem;
  border-radius: 8px;
}

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

/* Navbar toggler icon (dark icon for light bg) */
.navbar-toggler {
  border-color: var(--border-color) !important;
  border-radius: 8px !important;
  padding: 0.35rem 0.6rem !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230f172a' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Dropdown */
.navbar .dropdown-menu {
  background: #ffffff !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 14px !important;
  box-shadow: var(--shadow-xl) !important;
  padding: 0.5rem !important;
  margin-top: 0.5rem !important;
}

.navbar .dropdown-item {
  color: var(--text-dark) !important;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.55rem 1rem !important;
  border-radius: 8px !important;
  transition: all 0.2s ease;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  background: rgba(124, 58, 237, 0.07) !important;
  color: var(--color-primary) !important;
}

/* Mobile dropdown */
@media (max-width: 991.98px) {
  .navbar .dropdown-menu {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding-left: 1rem !important;
    margin-top: 0 !important;
  }
}

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  padding: 9rem 0 6rem 0;
  background: linear-gradient(150deg, #f5f0ff 0%, #ffffff 45%, #ecfdf5 100%);
  overflow: hidden;
}

/* Decorative blobs */
.hero-section::before {
  content: '';
  position: absolute;
  top: -180px;
  right: -180px;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.2);
  color: var(--color-primary);
  padding: 0.45rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4.25rem);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.hero-stat {}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.25rem;
}

/* ===== HERO STATS BANNER ===== */
.hero-stats-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #5b21b6 100%);
  padding: 4rem 0;
  position: relative;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.2);
}

.stats-banner-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5rem;
  flex-wrap: wrap;
}

.stats-banner-inner .hero-stat {
  text-align: center;
}

.stats-banner-inner .hero-stat-number {
  color: #ffffff;
  font-size: 3.8rem;
  font-weight: 800;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stats-banner-inner .hero-stat-label {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 991px) {
  .stats-banner-inner {
    gap: 3rem;
  }

  .stats-banner-inner .hero-stat-number {
    font-size: 3rem;
  }
}

@media (max-width: 576px) {
  .stats-banner-inner {
    gap: 2rem;
    flex-direction: column;
  }

  .stats-banner-inner .hero-stat-number {
    font-size: 2.8rem;
  }
}

/* ===== BUTTONS ===== */
.btn-premium-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #5b21b6 100%);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
  font-size: 0.95rem;
}

.btn-premium-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.45);
  color: #fff;
}

.btn-premium-outline {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--border-color);
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: 10px;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.btn-premium-outline:hover {
  border-color: var(--color-primary);
  background: rgba(124, 58, 237, 0.05);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ===== DOMAINS / SERVICES SECTION ===== */
.domains-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

/* Domain Cards */
.domain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 2rem 1.75rem;
  height: 100%;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.domain-card:hover {
  transform: translateY(-7px);
  border-color: rgba(124, 58, 237, 0.25);
  box-shadow: var(--shadow-xl);
}

.domain-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(124, 58, 237, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition: all 0.35s ease;
}

.domain-card:hover .domain-icon {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.38);
  transform: scale(1.08) rotate(-3deg);
}

.domain-title {
  font-size: 1.05rem;
  margin-bottom: 0.7rem;
  font-weight: 700;
  color: var(--text-main);
}

.domain-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ===== DOMAINS SLIDER ===== */
.domains-slider-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 0.75rem 0 0.5rem;
}

/* Gradient fade edges — NestedPie signature style */
.domains-slider-container::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 90px;
  background: linear-gradient(to right, var(--bg-secondary), transparent);
  z-index: 5;
  pointer-events: none;
}

.domains-slider-container::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 90px;
  background: linear-gradient(to left, var(--bg-secondary), transparent);
  z-index: 5;
  pointer-events: none;
}

.domains-slider-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 1.5rem;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
  padding-bottom: 1rem;
}

.domains-slider-track .domain-card-wrapper {
  flex: 0 0 calc(33.333% - 1rem);
  box-sizing: border-box;
}

.domains-slider-track .domain-card {
  height: 100%;
}

@media (max-width: 991.98px) {
  .domains-slider-track .domain-card-wrapper {
    flex: 0 0 calc(50% - 0.75rem);
  }
}

@media (max-width: 576px) {
  .domains-slider-track {
    gap: 1rem;
  }

  .domains-slider-track .domain-card-wrapper {
    flex: 0 0 85vw;
  }

  .domains-slider-container::before,
  .domains-slider-container::after {
    width: 40px;
  }
}

/* Slider Controls */
.slider-control-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  padding: 0;
}

.slider-control-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.35);
  transform: translateY(-50%) scale(1.08);
}

.slider-control-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.prev-btn {
  left: 12px;
}

.next-btn {
  right: 12px;
}

@media (max-width: 768px) {
  .slider-control-btn {
    width: 36px;
    height: 36px;
  }

  .prev-btn {
    left: 6px;
  }

  .next-btn {
    right: 6px;
  }
}

/* Slider dots */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1.75rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* ===== TECH SECTION ===== */
.tech-section {
  padding: 5rem 0;
  background: var(--bg-primary);
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.tech-item i {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  transition: all 0.3s ease;
}

.tech-item span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: center;
}

.tech-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(124, 58, 237, 0.3);
}

.tech-item:hover i {
  transform: scale(1.1);
}

/* ===== PROCESS SECTION ===== */
.process-section {
  padding: 5rem 0;
}

.process-step {
  display: flex;
  gap: 1.25rem;
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  height: 100%;
}

.process-step:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(124, 58, 237, 0.22);
  transform: translateY(-4px);
}

.process-step-num {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), #5b21b6);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.32);
}

.process-step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.process-step-desc {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin: 0;
}

/* ===== REVIEWS SECTION ===== */
.reviews-section {
  padding: 5rem 0;
  background: var(--bg-primary);
  overflow: hidden;
}

.reviews-marquee-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100vw;
  margin-left: calc(-50vw + 50%); /* Make it break out of container to full screen width */
  overflow: hidden;
  position: relative;
  padding: 1rem 0;
}

/* Fading edges for marquee */
.reviews-marquee-container::before,
.reviews-marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 15vw;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.reviews-marquee-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-primary), transparent);
}
.reviews-marquee-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-primary), transparent);
}

.marquee-row {
  display: flex;
  width: max-content;
}

.marquee-track {
  display: flex;
  gap: 2rem;
  padding-right: 2rem;
  align-items: center; /* Center items vertically */
  animation-duration: 60s; /* Slower, continuous speed */
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.marquee-row:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-left .marquee-track {
  animation-name: scrollLeft;
}

.marquee-right .marquee-track {
  animation-name: scrollRight;
}

@keyframes scrollLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scrollRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.review-card {
  width: 700px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08); /* Stronger shadow */
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: all 0.3s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 30px rgba(124, 58, 237, 0.15);
  border-color: rgba(124, 58, 237, 0.3);
}

.review-card img {
  width: 100%;
  height: auto;
  object-fit: contain; /* Prevent cropping */
  display: block;
  transition: transform 0.4s ease;
}

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

@media (max-width: 991.98px) {
  .review-card {
    width: 500px;
  }
}

@media (max-width: 576px) {
  .review-card {
    width: 340px;
  }
  .marquee-track {
    animation-duration: 40s;
  }
}

/* ===== PROJECTS SECTION ===== */
.projects-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

/* ===== PROJECTS SLIDER ===== */
.projects-slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 20px;
}

/* Viewport clips the slides */
.slider-viewport {
  flex: 1 1 auto;
  overflow: hidden;
  border-radius: 20px;
  min-width: 0;
}

/* Track holds all slides in a row and gets translated */
.projects-slider-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Each slide is exactly 100% wide of the track */
.slide-item {
  flex: 0 0 100%;
  width: 100%;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* The card itself — white rounded card split left/right */
.project-card {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
  min-height: 420px;
}

/* Left image panel */
.project-img-container {
  flex: 0 0 50%;
  width: 50%;
  min-height: 420px;
  overflow: hidden;
  position: relative;
}

.project-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s ease;
}

.project-card:hover .project-img-container img {
  transform: scale(1.04);
}

/* Right content panel */
.project-body {
  flex: 0 0 50%;
  width: 50%;
  padding: 3rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

/* Badge pill — matches image style */
.project-badge {
  display: inline-block;
  background: rgba(6, 182, 212, 0.08);
  color: #0891b2;
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 9999px;
  padding: 0.35rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1rem;
  width: fit-content;
}

/* Title */
.project-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
}

/* Description text */
.project-description {
  font-size: 1.05rem;
  color: #64748b;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Tech pills container */
.project-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tech-pill {
  background: #f8fafc;
  color: #475569;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 500;
}

/* View Case Study link */
.view-case-study-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #2563eb;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  transition: gap 0.25s ease, opacity 0.2s ease;
  width: fit-content;
}

.view-case-study-btn:hover {
  opacity: 0.8;
  gap: 1rem;
}

.view-case-study-btn i {
  transition: transform 0.3s ease;
}

.view-case-study-btn:hover i {
  transform: translateX(4px);
}

/* ===== SLIDER NAV BUTTONS ===== */
.slider-nav-btn {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #1e293b;
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
  z-index: 10;
}

.slider-nav-btn:hover {
  background: var(--color-primary, #7c3aed);
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(124,58,237,0.35);
}

.slider-nav-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ===== SLIDER DOTS ===== */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 2rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: #cbd5e1;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  padding: 0;
}

.slider-dot.active {
  background: var(--color-primary, #7c3aed);
  transform: scale(1.35);
}

/* Responsive: stack on mobile */
@media (max-width: 991px) {
  .projects-slider-wrapper {
    padding: 0 0;
    gap: 0;
  }

  .slider-nav-btn {
    display: none; /* hide side buttons on mobile — swipe only */
  }

  .project-card {
    flex-direction: column !important;
    min-height: unset;
  }

  .project-img-container {
    flex: none;
    width: 100%;
    height: 220px;
    min-height: unset;
  }

  .project-body {
    flex: none;
    width: 100%;
    padding: 1.75rem 1.5rem;
  }
}



.project-badge {
  background: rgba(6, 182, 212, 0.07);
  color: var(--color-secondary);
  border: 1px solid rgba(6, 182, 212, 0.22);
  padding: 0.2rem 0.7rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 0.75rem;
}

.project-title {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--text-main);
  font-weight: 700;
  position: relative;
  z-index: 2;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.read-more-btn {
  position: relative;
  z-index: 2;
}

.project-description {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ===== BOD CARDS ===== */
.bod-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 3rem 2rem;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.bod-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-5px);
}

.profile-circle-container {
  width: 130px;
  height: 130px;
  margin: 0 auto 1.5rem auto;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-circle-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--bg-secondary);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.profile-circle-inner.contain img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bod-name {
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

.bod-role {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.bod-bio {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  padding: 5rem 0;
  position: relative;
  background: var(--bg-primary);
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.75rem;
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(124, 58, 237, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-right: 1.25rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.contact-info-item:hover .contact-info-icon {
  background: var(--color-primary);
  color: #fff;
}

.contact-info-text h5 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
  color: var(--text-main);
  font-weight: 700;
}

.contact-info-text p {
  color: var(--text-muted);
  margin-bottom: 0;
  font-size: 0.88rem;
}

.form-control {
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  padding: 0.8rem 1.1rem;
  border-radius: 10px;
  transition: all 0.25s ease;
  font-size: 0.92rem;
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-control:focus {
  background-color: #ffffff;
  border-color: var(--color-primary);
  color: var(--text-main);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.contact-buttons-container {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.38);
  color: #fff;
}

.btn-email {
  background: linear-gradient(135deg, #ea4335, #c5221f);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(234, 67, 53, 0.28);
}

.btn-email:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 67, 53, 0.38);
  color: #fff;
}

/* ===== FOOTER (Dark contrast — NestedPie style) ===== */
footer {
  flex-shrink: 0;
  background-color: #0f172a;
  padding: 4.5rem 0 2rem 0;
  margin-top: auto;
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-logo span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-desc {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-title {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  color: #fff;
  font-weight: 700;
  font-family: var(--font-heading);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.25s ease;
}

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

.social-links {
  display: flex;
  gap: 0.65rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.social-icon:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.social-icon.linkedin:hover {
  background: #0077b5;
  border-color: #0077b5;
}

.social-icon.facebook:hover {
  background: #1877f2;
  border-color: #1877f2;
}

.social-icon.instagram:hover {
  background: #e4405f;
  border-color: #e4405f;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: #475569;
  font-size: 0.85rem;
}

/* ===== VVIP MODAL ===== */
.vvip-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.vvip-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.vvip-modal-content {
  background: #ffffff;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  border-radius: 20px;
  width: 90%;
  max-width: 520px;
  padding: 3rem 2.5rem;
  position: relative;
  text-align: center;
  transform: translateY(-60px);
  opacity: 0;
  transition: transform 0.75s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.75s ease;
}

.vvip-modal-overlay.show .vvip-modal-content {
  transform: translateY(0);
  opacity: 1;
}

.vvip-modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.vvip-modal-close:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.vvip-modal-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  animation: pulseGlow 2s ease-in-out infinite alternate;
}

.vvip-modal-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.vvip-modal-text {
  color: var(--text-muted);
  font-size: 0.975rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

/* Modal uses primary button */
.vvip-modal-content .btn-premium-primary {
  display: block;
  width: 100%;
}

/* ===== PRELOADER ===== */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.preloader-content {
  text-align: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.preloader-svg {
  width: 90%;
  max-width: 1000px;
  height: auto;
}

.preloader-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 130px;
  fill: transparent;
  stroke-width: 2.5px;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: 
    drawText 2.5s cubic-bezier(0.4, 0, 0.2, 1) forwards,
    rgbFlash 1.5s linear infinite;
}

@keyframes drawText {
  0% { stroke-dashoffset: 1000; fill: transparent; }
  60% { stroke-dashoffset: 0; fill: transparent; }
  100% { stroke-dashoffset: 0; fill: #0f172a; }
}

@keyframes rgbFlash {
  0% { stroke: #ff0000; }
  20% { stroke: #ff00ff; }
  40% { stroke: #0000ff; }
  60% { stroke: #00ffff; }
  80% { stroke: #00ff00; }
  100% { stroke: #ff0000; }
}

.preloader-loading-text {
  margin-top: 30px;
  font-family: monospace;
  font-size: 1.1rem;
  letter-spacing: 0.4em;
  color: #0f172a;
  text-transform: uppercase;
  animation: pulseGlow 1.5s ease-in-out infinite alternate;
}

/* ===== ANIMATIONS ===== */
@keyframes pulseGlow {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.1);
  }
}

.scroll-anim {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.scroll-anim.active {
  opacity: 1;
  transform: translateY(0);
}

/* Splashing Animation */
.scroll-splash {
  opacity: 0;
  transform: scale(0.3) translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.scroll-splash.active {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Folding Animation */
.scroll-fold {
  opacity: 0;
  transform: perspective(1000px) rotateX(-90deg);
  transform-origin: top center;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scroll-fold.active {
  opacity: 1;
  transform: perspective(1000px) rotateX(0deg);
}

/* Splash/Ripple Effect for Buttons */
.btn-premium-primary, .btn-premium-outline {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-premium-primary::after, .btn-premium-outline::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(1);
  opacity: 0;
  z-index: -1;
  transition: transform 0.6s ease-out, opacity 0.6s ease-out;
}

.btn-premium-outline::after {
  background: rgba(124, 58, 237, 0.2);
}

.btn-premium-primary:active::after, .btn-premium-outline:active::after {
  transform: translate(-50%, -50%) scale(60);
  opacity: 1;
  transition: 0s;
}

/* ===== ACCORDION (FAQs) ===== */
.accordion-premium .accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color) !important;
  border-radius: 12px !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.accordion-premium .accordion-item:hover {
  border-color: rgba(124, 58, 237, 0.25) !important;
  box-shadow: var(--shadow-md);
}

.accordion-premium .accordion-button {
  background-color: transparent !important;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 1.25rem 1.5rem;
  box-shadow: none;
  border: none;
}

.accordion-premium .accordion-button:not(.collapsed) {
  background-color: rgba(124, 58, 237, 0.04) !important;
  color: var(--color-primary);
  border-bottom: 1px solid var(--border-color);
}

.accordion-premium .accordion-button::after {
  filter: none;
  transition: transform 0.3s ease;
}

.accordion-premium .accordion-button:not(.collapsed)::after {
  filter: invert(30%) sepia(90%) saturate(1500%) hue-rotate(240deg) brightness(90%);
}

.accordion-premium .accordion-body {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  padding: 1.25rem 1.5rem;
  background-color: rgba(124, 58, 237, 0.02);
}

/* ===== ADMIN CARDS ===== */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.table-premium {
  color: var(--text-main);
  border-color: var(--border-color);
}

.table-premium th {
  border-bottom: 2px solid var(--border-color);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-main);
  background-color: var(--bg-secondary);
}

.table-premium td {
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.admin-header {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 3rem;
}

/* ===== RESPONSIVE FIXES ===== */
@media (max-width: 768px) {
  .hero-section {
    padding: 6.5rem 0 3.5rem 0;
  }

  .contact-card {
    padding: 2rem 1.5rem;
  }

  .vvip-modal-content {
    padding: 2rem 1.5rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.1rem;
  }

  .navbar {
    padding: 0.65rem 0;
  }
}