/* ================================================
   LeoLor Group - Main Stylesheet v2
   ================================================ */

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

:root {
  --primary: #ff5722;
  --primary-dark: #e64a19;
  --primary-light: rgba(255, 87, 34, 0.1);
  --primary-gradient: linear-gradient(135deg, #ff5722, #ff7043);
  --text-dark: #2d3436;
  --text-light: #636e72;
  --bg: #f8f9fa;
  --white: #ffffff;
  --shadow: 0 2px 15px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-card: 0 5px 20px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- PRELOADER ---- */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

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

.preloader-inner .logo-text {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.preloader-inner .logo-text span {
  color: var(--primary);
}

.preloader-bar {
  width: 120px;
  height: 3px;
  background: #eee;
  border-radius: 3px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader-bar::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  background: var(--primary-gradient);
  border-radius: 3px;
  animation: preloaderSlide 1s ease-in-out infinite;
}

@keyframes preloaderSlide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ---- HEADER ---- */
header {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.88);
  padding: 12px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
  transition: all var(--transition);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
  padding: 8px 40px;
}

.left-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo img {
  height: 38px;
  width: auto;
  transition: transform var(--transition);
}

.logo:hover img {
  transform: rotate(-5deg) scale(1.05);
}

.logo i {
  font-size: 28px;
  color: var(--primary);
}

.logo h1 {
  font-size: 22px;
  color: var(--text-dark);
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.5px;
}

nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
  font-size: 15px;
  position: relative;
  padding: 6px 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2.5px;
  background: var(--primary-gradient);
  transition: all var(--transition);
  border-radius: 2px;
  transform: translateX(-50%);
}

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

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

.flags {
  display: flex;
  gap: 8px;
  margin-left: 15px;
}

.flags img {
  width: 28px;
  height: 19px;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 4px;
  transition: all 0.2s;
  object-fit: cover;
}

.flags img:hover {
  transform: scale(1.2) translateY(-2px);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.25);
}

.menu-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-dark);
  background: none;
  border: none;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.menu-toggle:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* ---- MOBILE NAV ---- */
@media (max-width: 768px) {
  header {
    padding: 10px 20px;
  }
  header.scrolled {
    padding: 8px 20px;
  }
  .menu-toggle {
    display: block;
  }
  nav {
    display: none;
    flex-direction: column;
    background: var(--white);
    position: absolute;
    top: 62px;
    right: 12px;
    left: 12px;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
    gap: 12px;
    animation: navSlideDown 0.3s ease;
  }
  @keyframes navSlideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  nav.active {
    display: flex;
  }
  nav a {
    font-size: 16px;
    padding: 8px 0;
  }
  .flags {
    margin-left: 0;
    justify-content: center;
    padding-top: 10px;
    border-top: 1px solid #eee;
  }
}

/* ---- SLIDER / HERO ---- */
.slider {
  position: relative;
  width: 100%;
  height: 85vh;
  max-height: 650px;
  overflow: hidden;
}

@media (max-width: 768px) {
  .slider {
    height: 60vh;
    max-height: 400px;
  }
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  transform: scale(1.05);
}

.slide.active {
  opacity: 1;
  animation: slowZoom 8s ease-in-out forwards;
}

@keyframes slowZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1); }
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.15) 0%,
    rgba(0,0,0,0.35) 50%,
    rgba(0,0,0,0.6) 100%
  );
  z-index: 1;
}

.slide-text {
  position: absolute;
  top: 50%;
  width: 100%;
  text-align: center;
  color: white;
  transform: translateY(-50%);
  z-index: 2;
  padding: 0 20px;
}

.slide-text h2 {
  font-size: 52px;
  font-weight: 800;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
  margin-bottom: 8px;
  letter-spacing: -1px;
  line-height: 1.2;
}

.slide-text p {
  font-size: 18px;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 10px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
  .slide-text h2 {
    font-size: 28px;
  }
  .slide-text p {
    font-size: 15px;
  }
}

.slide-text .btn {
  margin-top: 25px;
}

/* Slider dots */
.slider-dots {
  position: absolute;
  bottom: 25px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 12px;
  z-index: 3;
}

.slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.slider-dots .dot.active {
  background: var(--primary);
  width: 30px;
  border-radius: 5px;
}

/* Slider arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  font-size: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
}

.slider:hover .slider-arrow {
  opacity: 1;
}

.slider-arrow:hover {
  background: rgba(255,255,255,0.3);
  transform: translateY(-50%) scale(1.1);
}

.slider-arrow.prev { left: 25px; }
.slider-arrow.next { right: 25px; }

@media (max-width: 768px) {
  .slider-arrow {
    width: 38px;
    height: 38px;
    font-size: 16px;
    opacity: 1;
  }
  .slider-arrow.prev { left: 12px; }
  .slider-arrow.next { right: 12px; }
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 13px 32px;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  text-align: center;
  font-family: inherit;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 87, 34, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 87, 34, 0.45);
}

.btn-primary:active {
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* ---- SECTION TITLE ---- */
.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-title p {
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
  font-size: 16px;
}

.section-title .line {
  width: 60px;
  height: 4px;
  background: var(--primary-gradient);
  margin: 15px auto 0;
  border-radius: 2px;
}

/* ---- SECTIONS ---- */
section {
  padding: 80px 20px;
  text-align: center;
}

section h2 {
  font-size: 34px;
  margin-bottom: 15px;
  color: var(--text-dark);
  font-weight: 700;
}

section > p {
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto 35px;
  font-size: 16px;
}

/* ---- STATS / COUNTER ---- */
.stats-section {
  background: var(--primary-gradient);
  padding: 60px 20px;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);
  animation: statsBg 15s linear infinite;
}

@keyframes statsBg {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: white;
  min-width: 150px;
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

@media (max-width: 768px) {
  .stats-grid {
    gap: 30px;
  }
  .stat-number {
    font-size: 36px;
  }
}

/* ---- SERVICES ---- */
.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  max-width: 1100px;
  margin: 0 auto;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-card);
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-card .card-img-wrapper {
  overflow: hidden;
  height: 220px;
}

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

.service-card:hover img {
  transform: scale(1.08);
}

.service-card-body {
  padding: 25px;
}

.service-card-body h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-dark);
  font-weight: 600;
}

.service-card-body p {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 18px;
  line-height: 1.7;
}

.service-card-body .btn {
  font-size: 13px;
  padding: 10px 24px;
}

/* ---- TESTIMONIALS ---- */
.testimonials-section {
  background: var(--white);
}

.testimonials-grid {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 35px 30px;
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  text-align: left;
  position: relative;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.testimonial-card .quote-icon {
  font-size: 36px;
  color: var(--primary);
  opacity: 0.2;
  position: absolute;
  top: 20px;
  right: 25px;
}

.testimonial-card .stars {
  color: #ffc107;
  font-size: 14px;
  margin-bottom: 15px;
  letter-spacing: 2px;
}

.testimonial-card .text {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card .author-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 16px;
}

.testimonial-card .author-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.testimonial-card .author-info span {
  font-size: 12px;
  color: var(--text-light);
}

/* ---- FAQ ---- */
.faq-container {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  margin: 14px 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

.faq-item:hover {
  box-shadow: var(--shadow);
}

.faq-question {
  background: var(--white);
  color: var(--text-dark);
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  border-left: 4px solid transparent;
}

.faq-question:hover,
.faq-question.open {
  border-left-color: var(--primary);
  color: var(--primary);
}

.faq-question .arrow {
  transition: transform var(--transition);
  font-size: 13px;
  color: var(--primary);
  flex-shrink: 0;
  margin-left: 15px;
}

.faq-question.open .arrow {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  text-align: left;
  color: var(--text-light);
  line-height: 1.8;
  font-size: 14px;
}

/* ---- ABOUT SECTION ---- */
.about-section {
  max-width: 1100px;
  margin: 50px auto;
  background: var(--white);
  padding: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: flex;
  flex-wrap: wrap;
  overflow: hidden;
}

.about-section img {
  flex: 1;
  width: 100%;
  max-width: 450px;
  object-fit: cover;
  min-height: 350px;
}

.about-text {
  flex: 2;
  padding: 50px 40px;
  text-align: left;
  min-width: 300px;
}

.about-text h2 {
  color: var(--primary);
  font-size: 32px;
  margin-bottom: 8px;
  font-weight: 700;
}

.about-text .subtitle {
  color: var(--text-light);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 25px;
  font-weight: 500;
}

.about-text p {
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 18px;
  font-size: 15px;
}

@media (max-width: 768px) {
  .about-text {
    padding: 30px 20px;
  }
}

/* ---- CONTACT ---- */
.contact-section {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.75)),
              url('https://images.unsplash.com/photo-1599423300746-b62533397364?auto=format&fit=crop&w=1350&q=80')
              center/cover no-repeat fixed;
  padding: 100px 20px;
  text-align: center;
  color: white;
}

.contact-section h2 {
  color: white;
  font-size: 38px;
}

.contact-section > p {
  color: #ddd;
  font-size: 17px;
  max-width: 500px;
  margin: 0 auto 10px;
}

.contact-info {
  margin: 25px 0;
  font-size: 18px;
}

.contact-info a {
  color: var(--primary);
  text-decoration: none;
  margin: 0 12px;
  transition: var(--transition);
  font-weight: 500;
}

.contact-info a:hover {
  color: #ff7043;
}

.form-container {
  max-width: 550px;
  margin: 35px auto 0;
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  color: var(--text-dark);
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid #eef0f2;
  border-radius: var(--radius);
  font-size: 15px;
  transition: all var(--transition);
  font-family: inherit;
  background: #fafbfc;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 4px var(--primary-light);
  background: var(--white);
}

.map {
  margin: 60px auto;
  text-align: center;
  width: 90%;
}

/* ---- FOOTER ---- */
footer {
  background: #0f1119;
  color: #b0b3c1;
  padding: 60px 20px 20px;
  margin-top: 0;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 40px;
  text-align: left;
}

.footer-col h3 {
  color: white;
  font-size: 18px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
  font-weight: 600;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

.footer-col p {
  color: #8a8d9b;
  font-size: 14px;
  line-height: 1.8;
}

.footer-col a {
  color: #8a8d9b;
  font-size: 14px;
  line-height: 2.2;
  text-decoration: none;
  transition: all var(--transition);
}

.footer-col a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-col .contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14px;
}

.footer-col .contact-item i {
  color: var(--primary);
  width: 18px;
  font-size: 15px;
}

.socials {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.socials a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8a8d9b;
  font-size: 17px;
  transition: all var(--transition);
  border: 1px solid rgba(255,255,255,0.05);
}

.socials a:hover {
  background: var(--primary-gradient);
  color: white;
  transform: translateY(-3px);
  border-color: transparent;
  box-shadow: 0 5px 15px rgba(255, 87, 34, 0.3);
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 13px;
  color: #555;
}

/* ---- BACK TO TOP ---- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 14px;
  font-size: 18px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(255, 87, 34, 0.35);
  transition: all var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  display: flex;
  animation: fadeInUp 0.3s ease;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(255, 87, 34, 0.45);
}

/* ---- WHATSAPP BUTTON ---- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 28px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  z-index: 999;
  text-decoration: none;
  animation: whatsappPulse 3s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
  50%      { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6); }
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  animation: none;
}

/* ---- SCROLL ANIMATIONS ---- */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Stagger children */
.fade-in:nth-child(1) { transition-delay: 0s; }
.fade-in:nth-child(2) { transition-delay: 0.15s; }
.fade-in:nth-child(3) { transition-delay: 0.3s; }

/* ---- UTILITIES ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ---- SMOOTH SCROLLBAR ---- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ---- SELECTION ---- */
::selection {
  background: var(--primary);
  color: white;
}