:root {
  --bg: #05070d;
  --bg2: #0a0d15;
  --card: #111722cc;
  --line: #253246;
  --red: #ff333a;
  --red2: #b7131b;
  --cyan: #12a8ff;
  --text: #f3f7ff;
  --muted: #9aa8bd;
  --green: #44e178;
  --shadow: 0 30px 90px rgba(0,0,0,.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 0%, #261018 0, #05070d 34%, #020308 100%);
  color: var(--text);
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  overflow-x: hidden;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .08;
  z-index: 50;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 56px;
  z-index: 40;
  background: linear-gradient(180deg, rgba(3, 5, 10, .9), rgba(3, 5, 10, .45));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  transition: .25s;
}

.topbar.scrolled {
  height: 68px;
  background: rgba(3, 5, 10, .82);
}

.brand img {
  width: 190px;
  height: auto;
  display: block;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a, .footer a {
  color: #d9e5f5;
  text-decoration: none;
}

.nav a:hover, .footer a:hover {
  color: #fff;
}

.nav-actions, .hero-buttons {
  display: flex;
  gap: 14px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, .16);
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: -.01em;
  transition: .25s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(255, 51, 58, .18);
}

.btn.primary {
  background: linear-gradient(135deg, var(--red), var(--red2));
  border-color: #ff5860;
}

.btn.ghost {
  background: rgba(255, 255, 255, .04);
}

.btn.big {
  padding: 16px 22px;
  border-radius: 14px;
}

.hero {
  min-height: 100vh;
  padding: 140px 7vw 90px;
  display: grid;
  grid-template-columns: .9fr 1.25fr;
  gap: 54px;
  align-items: center;
  position: relative;
}

.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 7, 13, .9) 0%, rgba(5, 7, 13, .45) 42%, rgba(5, 7, 13, .8) 100%), radial-gradient(circle at 70% 45%, rgba(255, 51, 58, .18), transparent 35%);
  pointer-events: none;
}

.hero > * {
  position: relative;
}

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(42px);
  opacity: .7;
}

.orb-a {
  width: 420px;
  height: 420px;
  background: #9b0f18;
  left: 5%;
  top: 14%;
}

.orb-b {
  width: 360px;
  height: 360px;
  background: #036ba8;
  right: 10%;
  bottom: 12%;
  opacity: .35;
}

.eyebrow {
  color: var(--red);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: 13px;
}

.hero h1 {
  font-size: clamp(48px, 6.7vw, 94px);
  line-height: .9;
  margin: 16px 0 24px;
  letter-spacing: -.07em;
  max-width: 760px;
}

.lead {
  font-size: 21px;
  line-height: 1.55;
  color: #cbd7e8;
  max-width: 650px;
}

.trust-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 32px;
  color: #b8c3d4;
}

.trust-row span {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
}

.trust-row strong {
  color: #fff;
}

.screen-frame, .media-card {
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .025));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.screen-frame {
  padding: 10px;
  transform: perspective(1200px) rotateY(-9deg) rotateX(4deg);
  box-shadow: 0 0 0 1px rgba(255, 51, 58, .22), 0 40px 130px rgba(255, 51, 58, .16), var(--shadow);
}

.screen-frame img, .media-card img, .dashboard-grid img {
  width: 100%;
  display: block;
  border-radius: 18px;
}

.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #121721;
  border-top: 1px solid rgba(255, 255, 255, .08);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.strip div {
  padding: 24px 40px;
  background: linear-gradient(180deg, #121821, #0c1018);
}

.strip strong {
  display: block;
}

.strip span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-top: 5px;
}

section[id] {
  scroll-margin-top: 96px;
}

.section {
  padding: 105px 7vw;
  position: relative;
}

.section.dark {
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 51, 58, .035));
}

.section-head {
  max-width: 850px;
  margin: 0 auto 45px;
  text-align: center;
}

.section h2, .showcase h2, .cta h2 {
  font-size: clamp(34px, 4.5vw, 66px);
  line-height: 1;
  letter-spacing: -.055em;
  margin: 10px 0 16px;
}

.section-head p, .showcase-copy p, .cta p {
  color: #c5d0df;
  font-size: 18px;
  line-height: 1.6;
}

.cards {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.cards article {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 20px;
  padding: 24px;
  min-height: 230px;
  transition: .25s;
}

.cards article:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 51, 58, .5);
  box-shadow: 0 20px 60px rgba(255, 51, 58, .12);
}

.cards span {
  font-size: 34px;
}

.cards h3 {
  font-size: 20px;
  margin: 18px 0 10px;
}

.cards p {
  color: var(--muted);
  line-height: 1.55;
}

.showcase, .showcase.alt {
  padding: 95px 7vw;
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}

.showcase-copy {
  order: 1;
  position: static;
  width: 100%;
  max-width: 1000px;
  text-align: center;
}

.showcase-copy h2 {
  max-width: 100%;
}

.showcase > .showcase-visual-container,
.showcase > .media-card {
  order: 2;
  width: 100%;
  max-width: 900px;
}

.showcase .media-card {
  padding: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.showcase .media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: 0;
  cursor: pointer;
  transition: transform 0.35s ease;
}

.showcase .media-card img:hover {
  transform: scale(1.025);
}

.media-card {
  padding: 12px;
}

.media-card.wide {
  max-width: 1320px;
  margin: 0 auto;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  max-width: 1300px;
  margin: 0 auto;
}

.dashboard-grid img {
  border: 1px solid rgba(255, 255, 255, .13);
  box-shadow: var(--shadow);
  background: #08101c;
}

.cta {
  padding: 120px 7vw;
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(255, 51, 58, .25), transparent 40%), linear-gradient(180deg, #05070d, #10080b);
}

.cta a {
  color: #fff;
}

.center {
  justify-content: center;
}

.footer {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr .8fr;
  gap: 40px;
  padding: 54px 7vw;
  border-top: 1px solid rgba(255, 255, 255, .1);
  background: #05070d;
  color: #aeb9c9;
}

.footer img {
  width: 180px;
}

.footer h4 {
  color: #fff;
  margin: 0 0 12px;
}

.footer p {
  line-height: 1.55;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s ease, transform .9s ease;
}

.reveal.show {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: .14s;
}

/* Interactive Tabs Styling (LanSip F17 Upgrade) */
.tabs-wrapper {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tab-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 12px;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
}

.tab-btn.active {
  background: rgba(255, 51, 58, 0.12);
  color: #fff;
  border-color: var(--red);
  box-shadow: 0 0 15px rgba(255, 51, 58, 0.2);
}

.tab-panes {
  position: relative;
  width: 100%;
}

.tab-pane {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

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

.pane-caption {
  margin-top: 14px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.5;
  text-align: center;
}

.pane-caption strong {
  color: #fff;
}

/* Redesigned Dashboard Section Styles */
.dashboard-explorer {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
}

.category-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
  flex-wrap: wrap;
}

.category-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 18px;
  font-weight: 800;
  padding: 10px 24px;
  cursor: pointer;
  position: relative;
  transition: color 0.25s ease;
}

.category-btn:hover {
  color: #fff;
}

.category-btn.active {
  color: #fff;
}

.category-btn.active::after {
  content: "";
  position: absolute;
  bottom: -17px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--red);
  box-shadow: 0 0 12px var(--red);
  border-radius: 2px;
}

.sub-nav-container {
  display: flex;
  justify-content: center;
  width: 100%;
}

.sub-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.02);
  padding: 6px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.sub-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
}

.sub-btn:hover {
  color: #fff;
}

.sub-btn.active {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  box-shadow: 0 4px 12px rgba(255, 51, 58, 0.25);
}

.dashboard-display {
  width: 100%;
  position: relative;
}

.display-pane {
  display: none;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

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

.display-pane .media-card {
  padding: 12px;
  max-width: 1200px;
  margin: 0 auto;
}

.pane-description {
  margin-top: 18px;
  font-size: 16px;
  color: var(--muted);
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.pane-description strong {
  color: #fff;
}

@media(max-width: 1180px) {
  .nav {
    display: none;
  }
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero, .showcase, .showcase.alt {
    grid-template-columns: 1fr;
  }
  .showcase-copy {
    position: relative;
    top: auto;
  }
  .strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .category-btn {
    font-size: 16px;
    padding: 8px 16px;
  }
}

@media(max-width: 760px) {
  .topbar {
    padding: 0 18px;
    height: 72px;
  }
  .brand img {
    width: 150px;
  }
  .nav-actions .ghost {
    display: none;
  }
  .hero {
    padding: 115px 22px 60px;
  }
  .hero h1 {
    font-size: 50px;
  }
  .lead {
    font-size: 18px;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .strip, .cards, .footer {
    grid-template-columns: 1fr;
  }
  .section, .showcase, .cta {
    padding: 72px 22px;
  }
  .screen-frame {
    transform: none;
  }
  .cards article {
    min-height: auto;
  }
  .footer {
    gap: 20px;
  }
  .btn {
    font-size: 14px;
  }
  .tab-nav {
    justify-content: center;
  }
  .category-btn {
    padding: 6px 12px;
    font-size: 15px;
  }
  .category-btn.active::after {
    bottom: -17px;
  }
}

/* Navigation arrows for showcase panes */
.pane-arrow {
  position: absolute;
  top: calc(50% - 24px);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(10, 13, 21, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  padding: 0;
}

.pane-arrow:hover {
  background: rgba(255, 51, 58, 0.9);
  border-color: var(--red);
  box-shadow: 0 0 15px rgba(255, 51, 58, 0.4);
}

.pane-arrow.prev {
  left: 20px;
}

.pane-arrow.next {
  right: 20px;
}

@media(max-width: 760px) {
  .pane-arrow {
    width: 38px;
    height: 38px;
    top: calc(50% - 19px);
  }
  .pane-arrow.prev {
    left: 10px;
  }
  .pane-arrow.next {
    right: 10px;
  }
}

/* Lightbox Modal for showcase images */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 10, 0.93);
  backdrop-filter: blur(15px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  position: relative;
  max-width: 92vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.lightbox-modal.active .lightbox-content {
  transform: scale(1);
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.85);
  object-fit: contain;
}

.lightbox-caption {
  margin-top: 18px;
  color: #fff;
  font-size: 16px;
  text-align: center;
  max-width: 800px;
  line-height: 1.5;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 1010;
  line-height: 1;
  padding: 0;
}

.lightbox-close:hover {
  background: rgba(255, 51, 58, 0.9);
  border-color: var(--red);
  transform: rotate(90deg);
}

@media (max-width: 760px) {
  .lightbox-close {
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    font-size: 24px;
  }
}

/* Lightbox Navigation Arrows */
.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1020;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  padding: 0;
}

.lightbox-arrow:hover {
  background: rgba(255, 51, 58, 0.9);
  border-color: var(--red);
  box-shadow: 0 0 15px rgba(255, 51, 58, 0.4);
}

.lightbox-arrow.prev {
  left: 32px;
}

.lightbox-arrow.next {
  right: 32px;
}

  @media (max-width: 900px) {
  .lightbox-arrow {
    width: 44px;
    height: 44px;
  }
  .lightbox-arrow.prev {
    left: 12px;
  }
  .lightbox-arrow.next {
    right: 12px;
  }
}

/* Language Selector styling */
.lang-selector {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  padding: 3px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-right: 8px;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.lang-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.lang-btn.active {
  color: #fff;
  background: rgba(255, 51, 58, 0.15);
  border: 1px solid rgba(255, 51, 58, 0.35);
  box-shadow: 0 0 10px rgba(255, 51, 58, 0.15);
}

@media(max-width: 480px) {
  .lang-selector {
    margin-right: 4px;
  }
  .lang-btn span {
    display: none;
  }
  .lang-btn {
    padding: 6px 8px;
    font-size: 16px;
  }
}

/* Pricing Section Styles */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
}

.pricing-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 24px;
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 51, 58, .5);
  box-shadow: 0 20px 60px rgba(255, 51, 58, .12);
}

.pricing-card h3 {
  font-size: 24px;
  margin: 0 0 16px;
  color: #fff;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pricing-card .price {
  font-size: 34px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 28px;
  line-height: 1.2;
}

.pricing-card .price span {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  width: 100%;
  text-align: left;
}

.pricing-card ul li {
  padding: 10px 0;
  color: #c5d0df;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-card ul li::before {
  content: "✓";
  color: var(--red);
  font-weight: bold;
}

.pricing-card ul li:last-child {
  border-bottom: none;
}

.pricing-card .btn {
  width: 100%;
  margin-top: auto;
  font-size: 14px;
  padding: 12px 16px;
}

@media(max-width: 1180px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
  }
}

@media(max-width: 650px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}