/* === Reset & Base === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --orange: #FF7A00;
  --orange-light: #FF9F1C;
  --orange-glow: rgba(255, 122, 0, 0.25);
  --green: #00C853;
  --green-dark: #00A84B;
  --green-glow: rgba(0, 200, 83, 0.2);
  --blue: #1A73E8;
  --blue-dark: #1557B0;
  --blue-glow: rgba(26, 115, 232, 0.2);
  --dark: #0d0d1a;
  --dark2: #12122a;
  --dark3: #1a1a3e;
  --gray: #f0f2f8;
  --text: #1a1a2e;
  --text-light: #555;
  --white: #fff;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s ease;
  --font-mono: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--white);
}

::selection {
  background: var(--orange);
  color: var(--white);
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === Navbar === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 13, 26, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  background: rgba(13, 13, 26, 0.92);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.5px;
}

.logo i {
  color: var(--orange);
  font-size: 1.2rem;
  filter: drop-shadow(0 0 8px var(--orange-glow));
}

.logo-sky {
  color: #4FC3F7;
  font-size: 1.3rem;
  letter-spacing: 1px;
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
  filter: sepia(100%) saturate(300%) hue-rotate(50deg);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.9rem;
  position: relative;
  transition: var(--transition);
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: var(--transition);
  box-shadow: 0 0 10px var(--orange-glow);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--white);
}

/* === Dropdown === */
.nav-dropdown {
  position: relative;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dropdown-trigger i {
  font-size: 0.6rem;
  transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-trigger i {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(20, 22, 45, 0.97);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 8px;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px);
}

.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  transition: all 0.2s ease;
}

.dropdown-menu a:hover {
  background: rgba(255, 122, 0, 0.12);
  color: var(--orange);
  padding-left: 20px;
}

.dropdown-menu a:hover::after {
  display: none;
}

/* Mobile dropdown */
@media (max-width: 768px) {
  .dropdown-menu {
    position: static;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 0 16px;
    opacity: 1;
    visibility: visible;
    transform: none;
    min-width: auto;
    display: none;
  }

  .nav-dropdown.open .dropdown-menu {
    display: block;
  }

  .dropdown-menu a {
    color: var(--text);
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .dropdown-menu a:hover {
    background: rgba(255, 122, 0, 0.08);
    color: var(--orange);
  }
}

/* Language Switch */
.lang-switch {
  display: flex;
  gap: 4px;
}

.lang-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition);
  font-family: inherit;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.5px;
}

.lang-btn.active {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  box-shadow: 0 0 12px var(--orange-glow);
}

.lang-btn:hover:not(.active) {
  border-color: var(--orange);
  color: var(--white);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* === Hero === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 40%, #0a0a2e 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 122, 0, 0.12), transparent 60%);
  border-radius: 50%;
  animation: heroGlow 8s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 200, 83, 0.08), transparent 60%);
  border-radius: 50%;
  animation: heroGlow 10s ease-in-out infinite alternate-reverse;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); opacity: 0.6; }
  100% { transform: translate(30px, -30px) scale(1.1); opacity: 1; }
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 13, 26, 0.7) 0%, rgba(18, 18, 42, 0.6) 50%, rgba(10, 10, 46, 0.8) 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #00C853, #00E676);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.4rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 12px;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 32px;
  letter-spacing: 1px;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(255, 122, 0, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 122, 0, 0.45);
}

/* === Sections === */
.section {
  padding: 100px 0;
}

.section-alt {
  background: linear-gradient(180deg, #ffffff 0%, #f0fff4 40%, #e8f5ee 100%);
  position: relative;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  color: var(--dark);
}

.section-sub {
  text-align: center;
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 56px;
}

/* === Services === */
#services {
  background: linear-gradient(180deg, #ffffff 0%, #f0faf4 40%, #e8f5ee 100%);
}

#contact {
  background: linear-gradient(180deg, #f5fff7 0%, #eefaf0 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--blue), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  font-size: 1.8rem;
  position: relative;
}

.service-card:nth-child(1) .service-icon,
.service-card:nth-child(4) .service-icon {
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.12), rgba(255, 159, 28, 0.05));
  color: var(--orange);
  box-shadow: 0 4px 16px rgba(255, 122, 0, 0.15);
}

.service-card:nth-child(2) .service-icon,
.service-card:nth-child(5) .service-icon {
  background: linear-gradient(135deg, rgba(26, 115, 232, 0.12), rgba(21, 87, 176, 0.05));
  color: var(--blue);
  box-shadow: 0 4px 16px rgba(26, 115, 232, 0.15);
}

.service-card:nth-child(3) .service-icon,
.service-card:nth-child(6) .service-icon {
  background: linear-gradient(135deg, rgba(0, 200, 83, 0.12), rgba(0, 168, 75, 0.05));
  color: var(--green);
  box-shadow: 0 4px 16px rgba(0, 200, 83, 0.15);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--dark);
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 16px;
}

.card-tags span {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--gray);
  color: var(--text-light);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.service-card:nth-child(1) .card-tags span,
.service-card:nth-child(4) .card-tags span {
  background: rgba(255, 122, 0, 0.08);
  color: var(--orange);
}

.service-card:nth-child(2) .card-tags span,
.service-card:nth-child(5) .card-tags span {
  background: rgba(26, 115, 232, 0.08);
  color: var(--blue);
}

.service-card:nth-child(3) .card-tags span,
.service-card:nth-child(6) .card-tags span {
  background: rgba(0, 200, 83, 0.08);
  color: var(--green);
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  transition: var(--transition);
}

.card-cta i {
  font-size: 0.7rem;
  transition: transform 0.3s ease;
}

.service-card:hover .card-cta {
  color: var(--orange);
}

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

/* Service card as link */
.service-card {
  display: block;
  color: inherit;
  cursor: pointer;
}

.card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.service-card:hover .card-bg {
  opacity: 0.15;
}

.service-card > :not(.card-bg) {
  position: relative;
  z-index: 1;
}

/* === About === */
.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--text-light);
}

.about-text .section-title {
  text-align: left;
}

.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
}

.stat {
  text-align: center;
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  display: block;
}

.stat span:last-child {
  font-size: 0.85rem;
  color: var(--text-light);
}

.about-img .img-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--dark3), var(--dark2));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: rgba(255, 122, 0, 0.15);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.about-img .img-placeholder::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 122, 0, 0.1), transparent);
  top: -50px;
  right: -50px;
  border-radius: 50%;
  animation: heroGlow 6s ease-in-out infinite alternate;
}

/* === Contact === */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px 18px;
  border: 2px solid #e8ecf1;
  border-radius: 12px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

.contact-form .btn {
  align-self: flex-start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px;
  background: linear-gradient(135deg, var(--gray), #e8ecf5);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
}

.info-item i {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--white);
  color: var(--blue);
  font-size: 1.1rem;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-links a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--white);
  color: var(--blue);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-3px);
}

/* === Footer === */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: 28px 0;
  font-size: 0.9rem;
}

/* === Detail Page === */
.detail-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark), var(--dark2));
}

.detail-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 122, 0, 0.1), transparent 60%);
  border-radius: 50%;
  animation: heroGlow 8s ease-in-out infinite alternate;
}

.detail-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: 0;
}

.detail-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--white);
  padding: 120px 0 60px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 32px;
  transition: var(--transition);
}

.back-link:hover {
  color: var(--orange);
}

.detail-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 24px;
  font-size: 2.4rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--icon-color, var(--orange));
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.detail-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.detail-sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 600px;
  margin: 0 auto;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.detail-desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-light);
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.detail-block {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.block-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.block-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.block-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.5;
}

.block-list li i {
  margin-top: 3px;
  flex-shrink: 0;
}

#featuresBlock .block-list li i { color: var(--green); }
#benefitsBlock .block-list li i { color: var(--orange); }

.detail-cta {
  text-align: center;
  background: linear-gradient(135deg, var(--dark3), var(--dark2));
  border-radius: var(--radius);
  padding: 56px 32px;
  margin-top: 56px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.detail-cta h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.detail-cta p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 24px;
  font-size: 1.05rem;
}

/* === RTL Support === */
[dir="rtl"] .nav-links {
  order: -1;
}

[dir="rtl"] .logo {
  order: 0;
}

[dir="rtl"] .lang-switch {
  order: 1;
}

[dir="rtl"] .hamburger {
  order: 2;
}

[dir="rtl"] .navbar .nav-container {
  flex-direction: row;
}

[dir="rtl"] .back-link i {
  transform: rotate(180deg);
}

[dir="rtl"] .card-cta i {
  transform: rotate(180deg);
}

[dir="rtl"] .service-card:hover .card-cta i {
  transform: rotate(180deg) translateX(4px);
}

/* === Responsive === */
@media (max-width: 900px) {
  .detail-layout { grid-template-columns: 1fr; }
  .detail-title { font-size: 2rem; }
  .detail-cta { padding: 40px 24px; }
  .detail-cta h3 { font-size: 1.4rem; }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-sub {
    font-size: 1.1rem;
  }

  .about-wrapper,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .about-stats {
    justify-content: center;
  }

  .about-text .section-title {
    text-align: center;
  }

  .about-img .img-placeholder {
    max-width: 400px;
    margin: 0 auto;
  }

  .contact-form .btn {
    align-self: stretch;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--white);
    padding: 24px;
    gap: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-120%);
    transition: var(--transition);
    opacity: 0;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links a {
    color: var(--text);
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .section {
    padding: 64px 0;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-stats {
    flex-direction: column;
    gap: 16px;
  }

  .contact-wrapper {
    gap: 32px;
  }

  .lang-switch {
    margin-left: auto;
    margin-right: 12px;
  }
}

@media (max-width: 520px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-desc {
    font-size: 0.9rem;
  }

  .container {
    padding: 0 16px;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* === Scroll Animation Classes === */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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