/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #222;
  background: #fff;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== CSS VARIABLES ===== */
:root {
  --blue-dark:  #0d1ca1;
  --blue-mid:   #2015c0;
  --blue:       #2c19d2;
  --blue-light: #6342f5;
  --accent:     #1900ff;
  --white:      #000000;
  --gray-light: #ffffff;
  --gray:       #000000;
  --shadow:     0 8px 32px rgba(161, 13, 13, 0.12);
  --radius:     14px;
  --transition: 0.35s cubic-bezier(.4,0,.2,1);
}

/* ===== ANIMATIONS KEYFRAMES ===== */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes bounceY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(10px); }
}
@keyframes float1 {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: .18; }
  50%       { transform: translateY(-22px) rotate(12deg); opacity: .28; }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: .14; }
  50%       { transform: translateY(18px) rotate(-10deg); opacity: .22; }
}
@keyframes float3 {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: .12; }
  50%       { transform: translateY(-14px) rotate(8deg); opacity: .2; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes navSlide {
  from { opacity: 0; transform: translateY(-100%); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(38, 0, 255, 0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(255,111,0,0); }
}
@keyframes spinIn {
  from { transform: rotate(-180deg) scale(0); opacity: 0; }
  to   { transform: rotate(0deg) scale(1); opacity: 1; }
}
@keyframes slideLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideRight {
  from { opacity: 0; transform: translateX(50px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ===== ANIMATION UTILITY CLASSES ===== */
.animate-fade-down { animation: fadeDown .8s ease both; }
.animate-fade-up   { animation: fadeUp .9s ease both; }
.delay-1 { animation-delay: .25s; }
.delay-2 { animation-delay: .5s; }
.delay-3 { animation-delay: .75s; }
.bounce   { animation: bounceY 1.4s ease-in-out infinite; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #ffffff;
  box-shadow: 0 2px 16px rgba(255, 5, 5, 0.1);
  transition: background var(--transition), box-shadow var(--transition);
  animation: navSlide .6s ease both;
}
.navbar.scrolled {
  background: #ffffff;
}
.nav-container {
  max-width: 1200px; margin: auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  width: 500px;
}
.logo-img {
  height: 48px; width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}
.nav-logo:hover .logo-img { transform: scale(1.07); }
.logo-fallback {
  display: none;
  align-items: center; gap: 8px;
  color: var(--blue-dark); font-size: 1.4rem; font-weight: 700;
}
.logo-fallback i { color: var(--blue-light); }
.nav-links {
  display: flex; gap: 6px; align-items: center;
}
.navbar.scrolled .nav-links li a:hover,
.navbar.scrolled .nav-links li a.active { background: rgb(255, 255, 255); }

.nav-links li a {
  color: var(--blue-dark); font-size: .96rem; font-weight: 500;
  padding: 8px 14px; border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.nav-links li a::after {
  content: ''; position: absolute; bottom: 4px; left: 14px; right: 14px;
  height: 2px; background: var(--blue-light);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
  border-radius: 2px;
}
.nav-links li a:hover::after,
.nav-links li a.active::after { transform: scaleX(1); }
.nav-links li a:hover,
.nav-links li a.active { background: rgb(255, 255, 255); }

.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(--blue-dark);
  border-radius: 2px; transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO SECTION ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background-image:
    linear-gradient(135deg, rgba(13,71,161,.88) 0%, rgba(255, 255, 255, 0.151) 50%, rgba(10,22,40,.96) 100%),
    url('../images/banner1.png');
  background-size: cover; background-position: center;
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: #1707ff;
  max-width: 800px; padding: 0 24px;
  margin-top: 70px;
}
.hero-badge {
  display: inline-block;
  background: rgb(255, 255, 255);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff; font-size: .85rem; font-weight: 600;
  padding: 6px 18px; border-radius: 50px; letter-spacing: .5px;
  margin-bottom: 22px; backdrop-filter: blur(6px);
}
.hero-content h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800; line-height: 1.15; margin-bottom: 22px;
}
.hero-content h1 .highlight {
  color: var(--blue-light);
  text-shadow: 0 0 30px rgba(66,165,245,.5);
}
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.82); line-height: 1.7;
  margin-bottom: 36px; max-width: 640px; margin-left: auto; margin-right: auto;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-size: 1rem; font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  cursor: pointer; border: 2px solid transparent;
}
.btn:hover { transform: translateY(-3px); }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 6px 24px rgba(38, 0, 255, 0.35);
  animation: pulse 2.5s ease-in-out infinite;
}
.btn-primary:hover { background: #0400e6; box-shadow: 0 10px 30px rgba(255,111,0,.5); }
.btn-outline {
  background: transparent; color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover { background: rgb(255, 255, 255); border-color: #fff; }
.btn-white {
  background: #fff; color: var(--blue-dark);
  box-shadow: 0 6px 24px rgba(0,0,0,.15);
}
.btn-white:hover { background: #e8f0fe; }
.btn-outline-white {
  background: transparent; color: #fff;
  border-color: rgba(255,255,255,.7);
}
.btn-outline-white:hover { background: rgba(255,255,255,.12); }

.hero-scroll-hint {
  margin-top: 48px; display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  color: rgba(255,255,255,.5); font-size: .82rem; letter-spacing: 1px;
}

/* Floating hero icons */
.hero-float {
  position: absolute; font-size: 6rem; color: rgba(255,255,255,.15);
  pointer-events: none; z-index: 1;
}
.float-1 { top: 15%; left: 8%; animation: float1 6s ease-in-out infinite; }
.float-2 { bottom: 20%; right: 7%; animation: float2 7s ease-in-out infinite 1s; }
.float-3 { top: 55%; left: 5%; animation: float3 5.5s ease-in-out infinite .5s; }

/* ===== MARQUEE STRIP ===== */
.marquee-strip {
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-mid));
  padding: 13px 0; overflow: hidden; white-space: nowrap;
}
.marquee-track {
  display: inline-flex; gap: 48px;
  animation: marquee 22s linear infinite;
}
.marquee-track span {
  color: #fff; font-size: .9rem; font-weight: 600; letter-spacing: .5px;
  display: flex; align-items: center; gap: 8px;
}
.marquee-track i { color: var(--blue-light); }

/* ===== SHARED SECTION STYLES ===== */
.section { padding: 90px 0; }
.container { max-width: 1200px; margin: auto; padding: 0 24px; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block; background: #e8f0fe; color: var(--blue-dark);
  font-size: .8rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 16px; border-radius: 50px; margin-bottom: 14px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800; color: #111; margin-bottom: 12px;
}
.section-header p { color: var(--gray); font-size: 1.05rem; max-width: 560px; margin: auto; }

/* ===== FEATURES GRID ===== */
.features { background: var(--gray-light); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.feature-card {
  background: #fff; border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-bottom: 4px solid transparent;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: 0 20px 48px rgba(13,71,161,.18); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 62px; height: 62px; border-radius: 14px;
  background: color-mix(in srgb, var(--icon-color) 12%, white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--icon-color);
  margin-bottom: 20px;
  transition: transform var(--transition), background var(--transition);
}
.feature-card:hover .feature-icon {
  transform: scale(1.15) rotate(5deg);
  background: color-mix(in srgb, var(--icon-color) 22%, white);
}
.feature-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; color: #111; }
.feature-card p { color: var(--gray); line-height: 1.65; font-size: .95rem; margin-bottom: 18px; }
.card-link {
  color: var(--blue-dark); font-weight: 600; font-size: .9rem;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap var(--transition), color var(--transition);
}
.card-link:hover { gap: 10px; color: var(--accent); }

/* ===== STATS SECTION ===== */
.stats-section {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #1a237e 100%);
  padding: 70px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px; text-align: center;
}
.stat-item { color: #fff; }
.stat-item i {
  font-size: 2.2rem; color: var(--blue-light);
  margin-bottom: 14px; display: block;
  transition: transform var(--transition);
}
.stat-item:hover i { transform: scale(1.25) rotate(-8deg); }
.stat-item .stat-number {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 900; line-height: 1;
  display: inline;
}
.stat-item .stat-plus {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; color: var(--accent);
  display: inline;
}
.stat-item p {
  margin-top: 8px; font-size: .95rem;
  color: rgba(255,255,255,.7); letter-spacing: .5px;
}

/* ===== WHY US ===== */
.why-us { background: #fff; }
.why-us-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.why-us-image {
  position: relative; border-radius: var(--radius); overflow: visible;
}
.why-us-image img {
  width: 100%; border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(13,71,161,.2);
  transition: transform var(--transition);
}
.why-us-image:hover img { transform: scale(1.02); }
.why-us-image.no-image {
  min-height: 380px;
  background: linear-gradient(135deg, #e8f0fe, #bbdefb);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
}
.why-us-image.no-image::after {
  content: '\f02f'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  font-size: 6rem; color: rgba(13,71,161,.2);
}
.experience-badge {
  position: absolute; bottom: -18px; right: -18px;
  background: var(--accent); color: #fff;
  width: 110px; height: 110px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(255,111,0,.4);
  animation: spinIn .8s ease both .4s;
}
.exp-number { font-size: 1.9rem; font-weight: 900; line-height: 1; }
.exp-text    { font-size: .62rem; font-weight: 600; text-align: center; line-height: 1.3; }

.why-us-content .section-tag { margin-bottom: 12px; }
.why-us-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800; margin-bottom: 16px; color: #111;
}
.why-us-content > p { color: var(--gray); line-height: 1.7; margin-bottom: 28px; }
.why-list { margin-bottom: 34px; display: flex; flex-direction: column; gap: 13px; }
.why-list li {
  display: flex; align-items: flex-start; gap: 12px;
  color: #333; font-size: .98rem; line-height: 1.5;
}
.why-list li i { color: #2e7d32; font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

/* ===== BRANDS SECTION ===== */
.brands-section { background: var(--gray-light); }
.brands-grid {
  display: flex; flex-wrap: wrap; gap: 20px;
  justify-content: center; align-items: center;
}
.brand-item {
  background: #fff; border-radius: 10px;
  padding: 18px 36px; font-size: 1.1rem; font-weight: 700;
  color: var(--blue-dark); box-shadow: 0 4px 16px rgba(13,71,161,.09);
  transition: transform var(--transition), box-shadow var(--transition), color var(--transition);
  cursor: default;
}
.brand-item:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 32px rgba(13,71,161,.18);
  color: var(--accent);
}

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative; padding: 90px 24px;
  background: linear-gradient(120deg, var(--blue-dark) 0%, #7e1a1a 100%);
  background-image:
    linear-gradient(120deg, rgba(13, 15, 161, 0.92) 0%, rgba(202, 189, 189, 0.95) 100%),
    url('../images/hero-bg.jpg');
  background-size: cover; background-position: center;
  text-align: center; overflow: hidden;
}
.cta-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(66,165,245,.1) 0%, transparent 65%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 2; max-width: 700px; margin: auto; }
.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800; color: #000000; margin-bottom: 16px;
}
.cta-content p { color: rgba(255,255,255,.78); font-size: 1.1rem; margin-bottom: 36px; line-height: 1.6; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.slide-left  { transform: translateX(-50px); }
.reveal.slide-right { transform: translateX(50px); }
.reveal.slide-left.visible,
.reveal.slide-right.visible { transform: translateX(0); }

/* ===== FOOTER ===== */
.footer { background: #0a1628; color: rgba(255,255,255,.75); padding: 70px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px; margin-bottom: 50px;
}
.footer-col .footer-logo { margin-bottom: 16px; }
.footer-col .footer-logo img { height: 44px; }
.footer-col p { line-height: 1.7; font-size: .93rem; }
.footer-col h4 {
  color: #fff; font-size: 1rem; font-weight: 700;
  margin-bottom: 18px; position: relative; padding-bottom: 10px;
}
.footer-col h4::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 36px; height: 2px; background: var(--blue-light); border-radius: 2px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: .93rem; color: rgba(255,255,255,.65);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-col ul li a:hover { color: var(--blue-light); padding-left: 6px; }
.contact-info li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: .92rem; color: rgba(255,255,255,.65); line-height: 1.55;
}
.contact-info li i { color: var(--blue-light); margin-top: 3px; flex-shrink: 0; }
.social-links { display: flex; gap: 10px; margin-top: 18px; }
.social-links a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgb(255, 255, 255);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7); font-size: 1rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.social-links a:hover { background: var(--blue-light); color: #fff; transform: translateY(-4px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 24px; text-align: center;
  font-size: .85rem; color: rgba(255,255,255,.4);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--blue-dark); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; box-shadow: 0 4px 18px rgba(13,71,161,.4);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  transform: translateY(20px);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--accent); transform: translateY(-4px); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-us-inner { grid-template-columns: 1fr; gap: 40px; }
  .experience-badge { bottom: -14px; right: -8px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; flex-direction: column; gap: 0;
    position: absolute; top: 70px; left: 0; right: 0;
    background: #ffffff;
    padding: 12px 0; box-shadow: 0 8px 24px rgba(0,0,0,.15);
  }
  .nav-links li a { color: var(--blue-dark); }
  .nav-links.open { display: flex; }
  .nav-links li a { padding: 12px 24px; border-radius: 0; display: block; }
  .hamburger { display: flex; }
  .hero-float { font-size: 4rem; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 1.9rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .experience-badge { width: 90px; height: 90px; }
  .exp-number { font-size: 1.5rem; }
}

/* ===== ABOUT PREVIEW (Homepage) ===== */
.about-preview { background: #fff; }
.about-preview-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.about-preview-image {
  position: relative; border-radius: var(--radius); overflow: visible;
}
.about-preview-image img {
  width: 100%; border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(13,71,161,.18);
  transition: transform var(--transition);
}
.about-preview-image:hover img { transform: scale(1.02); }
.about-preview-image.no-image {
  min-height: 400px;
  background: linear-gradient(135deg, #e8f0fe, #bbdefb);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
}
.about-preview-image.no-image::after {
  content: '\f02f'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  font-size: 7rem; color: rgba(13,71,161,.18);
}
.about-preview-content h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  font-weight: 800; color: #111; margin: 12px 0 18px;
}
.about-preview-content p {
  color: var(--gray); line-height: 1.75; font-size: .97rem; margin-bottom: 16px;
}
.about-highlights { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.about-highlight-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--gray-light); border-radius: 10px; padding: 14px 18px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.about-highlight-item:hover { transform: translateX(6px); box-shadow: var(--shadow); }
.about-highlight-item i {
  font-size: 1.5rem; color: var(--accent); flex-shrink: 0; margin-top: 2px;
}
.about-highlight-item strong { display: block; font-size: .96rem; color: #111; }
.about-highlight-item span  { font-size: .84rem; color: var(--gray); }

@media (max-width: 1024px) {
  .about-preview-inner { grid-template-columns: 1fr; gap: 40px; }
}