/* ============================================================
   KayanTech — Design System
   Light Technology UI (logo-matched blues) · RTL Arabic + LTR English
   ============================================================ */

:root {
  --bg: #f5f8fd;
  --bg-soft: #edf3fb;
  --bg-card: rgba(255, 255, 255, 0.78);
  --bg-card-hover: #ffffff;
  --border: rgba(9, 28, 66, 0.10);
  --border-strong: rgba(9, 28, 66, 0.18);
  --text: #0b1b33;
  --text-muted: #55637b;
  --text-faint: #8594aa;
  --primary: #0a6cff;
  --primary-2: #38bdf8;
  --accent: #06b6d4;
  --accent-2: #22d3ee;
  --gradient: linear-gradient(120deg, #0a6cff 0%, #22d3ee 100%);
  --gradient-soft: linear-gradient(120deg, rgba(10, 108, 255, 0.10), rgba(34, 211, 238, 0.10));
  --danger: #f04438;
  --success: #12b76a;
  --warning: #f79009;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 20px 60px rgba(9, 28, 66, 0.14);
  --glow-cyan: 0 0 24px rgba(10, 108, 255, 0.25);
  --glow-violet: 0 0 24px rgba(6, 182, 212, 0.30);
  --font-head: "Cairo", "Tajawal", system-ui, sans-serif;
  --font-body: "Tajawal", "Cairo", system-ui, sans-serif;
  --container: 1200px;
  --header-h: 74px;
}

[dir="ltr"] {
  --font-head: "Cairo", "Inter", system-ui, sans-serif;
  --font-body: "Cairo", "Inter", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  opacity: 0;
  transition: opacity 0.4s ease;
}

body.ready {
  opacity: 1;
}

::selection {
  background: var(--primary);
  color: #ffffff;
}

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

img,
svg {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  width: 100%;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(10, 108, 255, 0.14);
}

textarea {
  resize: vertical;
  min-height: 130px;
}

::placeholder {
  color: var(--text-faint);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

section {
  position: relative;
}

/* ===================== Utilities ===================== */

.grad-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

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

.center {
  text-align: center;
}

.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

.section {
  padding-block: 90px;
}

.section-pad {
  padding-block: 60px;
}

.sec-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.sec-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}

.sec-head p {
  color: var(--text-muted);
  font-size: 18px;
}

.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: rgba(10, 108, 255, 0.08);
  border: 1px solid rgba(10, 108, 255, 0.24);
  border-radius: 999px;
  padding: 7px 18px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.sec-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: var(--glow-cyan);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  padding: 14px 30px;
  border-radius: 12px;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap;
  position: relative;
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn-primary {
  background: var(--gradient);
  color: #ffffff;
  box-shadow: 0 8px 30px rgba(10, 108, 255, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(10, 108, 255, 0.32), var(--glow-violet);
}

.btn-ghost {
  border: 1px solid var(--border-strong);
  background: #ffffff;
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--glow-cyan);
}

.btn-accent {
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.45);
  color: #0b7a92;
}

.btn-accent:hover {
  background: rgba(6, 182, 212, 0.2);
  color: #06708a;
  transform: translateY(-2px);
  box-shadow: var(--glow-violet);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
  border-radius: 10px;
}

.btn-lg {
  padding: 16px 38px;
  font-size: 17px;
}

.btn-block {
  width: 100%;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s, background 0.35s;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(10, 108, 255, 0.32);
  box-shadow: 0 20px 50px rgba(9, 28, 66, 0.12), var(--glow-cyan);
  background: var(--bg-card-hover);
}

/* Badges & chips */
.chip {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.8);
}

.chip-cyan {
  color: var(--primary);
  border-color: rgba(10, 108, 255, 0.35);
  background: rgba(10, 108, 255, 0.08);
}

.chip-violet {
  color: #0b7a92;
  border-color: rgba(6, 182, 212, 0.4);
  background: rgba(6, 182, 212, 0.1);
}

.chip-green {
  color: var(--success);
  border-color: rgba(18, 183, 106, 0.35);
  background: rgba(18, 183, 106, 0.08);
}

.chip-amber {
  color: var(--warning);
  border-color: rgba(247, 144, 9, 0.35);
  background: rgba(247, 144, 9, 0.08);
}

/* ===================== Backgrounds ===================== */

.grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(10, 108, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 108, 255, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.glow-cyan {
  background: rgba(10, 108, 255, 0.12);
}

.glow-violet {
  background: rgba(6, 182, 212, 0.14);
}

.glow-blue {
  background: rgba(56, 189, 248, 0.14);
}

/* ===================== Header ===================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(245, 248, 253, 0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(245, 248, 253, 0.96);
  box-shadow: 0 6px 30px rgba(9, 28, 66, 0.06);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 18px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(9, 28, 66, 0.08);
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer .logo-mark {
  width: 40px;
  height: 40px;
}

.logo span b {
  color: var(--primary);
}

.logo .logo-sub {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--text-faint);
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  margin-inline-start: 14px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links > li > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 9px 11px;
  border-radius: 10px;
  transition: color 0.25s, background 0.25s;
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--text);
  background: rgba(10, 108, 255, 0.07);
}

.nav-links > li > a.active {
  color: var(--primary);
}

.nav-links .caret {
  font-size: 9px;
  transition: transform 0.3s;
}

.has-dropdown:hover .caret {
  transform: rotate(180deg);
}

.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  inset-inline-start: 0;
  min-width: 260px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
  box-shadow: var(--shadow);
}

.has-dropdown {
  position: relative;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  transition: background 0.25s, color 0.25s;
}

.dropdown a:hover {
  background: rgba(10, 108, 255, 0.08);
  color: var(--primary);
}

.dropdown .dd-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: rgba(10, 108, 255, 0.08);
  font-size: 16px;
  flex-shrink: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-inline-start: auto;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 4px;
  background: #ffffff;
  white-space: nowrap;
}

.lang-switch button {
  font-size: 12.5px;
  font-weight: 800;
  padding: 6px 11px;
  border-radius: 999px;
  color: var(--text-muted);
  transition: all 0.25s;
}

.lang-switch button.active {
  background: var(--gradient);
  color: #ffffff;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: rgba(245, 248, 253, 0.98);
  z-index: 99;
  padding: calc(var(--header-h) + 20px) 26px 40px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
  display: flex;
  flex-direction: column;
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav a.m-link {
  display: block;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  transition: color 0.25s;
}

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

.mobile-nav .m-sub {
  padding-inline-start: 18px;
}

.mobile-nav .m-sub a {
  font-size: 16px;
  color: var(--text-faint);
}

.mobile-nav .m-cta {
  margin-top: 28px;
}

/* ===================== Hero ===================== */

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: 80px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 15%, rgba(10, 108, 255, 0.10), transparent),
    radial-gradient(ellipse 50% 45% at 10% 85%, rgba(34, 211, 238, 0.12), transparent);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--primary);
  background: rgba(10, 108, 255, 0.09);
  border: 1px solid rgba(10, 108, 255, 0.25);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero-eyebrow .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

.hero h1 {
  font-size: clamp(34px, 5.4vw, 60px);
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.28;
}

.hero p.lead {
  color: var(--text-muted);
  font-size: 18.5px;
  max-width: 520px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
}

.hero-trust li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(10, 108, 255, 0.12);
  color: var(--primary);
  font-size: 11px;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-orbit {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
}

.hero-device {
  position: absolute;
  border-radius: var(--radius);
  background: #ffffff;
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px rgba(9, 28, 66, 0.16);
  padding: 14px;
  overflow: hidden;
}

.hd-browser {
  top: 8%;
  left: 2%;
  width: 62%;
  height: 52%;
  transform: rotate(-4deg);
  z-index: 2;
  animation: floatY 6s ease-in-out infinite;
}

.hd-phone {
  bottom: 4%;
  right: 2%;
  width: 34%;
  height: 44%;
  border-radius: 20px;
  transform: rotate(5deg);
  z-index: 3;
  animation: floatY 7s ease-in-out infinite 0.6s;
}

.hd-ai {
  top: 4%;
  right: 0;
  width: 42%;
  height: 34%;
  z-index: 4;
  animation: floatY 8s ease-in-out infinite 1.1s;
}

.hd-server {
  bottom: 6%;
  left: 20%;
  width: 40%;
  height: 26%;
  z-index: 1;
  animation: floatY 6.5s ease-in-out infinite 0.3s;
}

.hd-bar {
  height: 12px;
  border-radius: 6px;
  background: var(--gradient-soft);
  margin-bottom: 9px;
  position: relative;
  overflow: hidden;
}

.hd-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 40%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 6px;
  animation: barFlow 3s ease-in-out infinite;
}

.hd-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: var(--glow-cyan);
}

.hd-node {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow-violet);
}

.hd-ai .hd-node {
  animation: nodePulse 2.4s ease-in-out infinite;
}

.hd-ai .hd-node:nth-child(2) { animation-delay: 0.3s; }
.hd-ai .hd-node:nth-child(3) { animation-delay: 0.6s; }
.hd-ai .hd-node:nth-child(4) { animation-delay: 0.9s; }
.hd-ai .hd-node:nth-child(5) { animation-delay: 1.2s; }

.hd-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--text);
}

.hd-code {
  font-family: monospace;
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.7;
  white-space: pre;
  overflow: hidden;
}

.hd-server .hd-line {
  height: 8px;
  border-radius: 4px;
  background: rgba(11, 27, 51, 0.07);
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
}

.hd-server .hd-line::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 55%;
  background: var(--gradient-soft);
  border-radius: 4px;
  animation: barFlow 2.4s ease-in-out infinite;
}

.hd-chip {
  position: absolute;
  font-size: 11px;
  font-weight: 800;
  padding: 7px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--border-strong);
  box-shadow: 0 14px 34px rgba(9, 28, 66, 0.16);
  z-index: 5;
  animation: floatY 5s ease-in-out infinite;
  white-space: nowrap;
}

.hd-chip i {
  font-style: normal;
  margin-inline-end: 6px;
}

.hd-chip-1 { top: 2%; left: 30%; animation-delay: 0.2s; color: var(--primary); }
.hd-chip-2 { top: 20%; right: 0; animation-delay: 1.4s; color: #0b7a92; }
.hd-chip-3 { bottom: 18%; left: 0; animation-delay: 2.2s; color: var(--success); }

.hero-lines svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-size: 12px;
  letter-spacing: 0.2em;
  z-index: 2;
}

.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-faint);
  border-radius: 14px;
  position: relative;
}

.mouse::after {
  content: "";
  position: absolute;
  top: 7px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--primary);
  border-radius: 4px;
  animation: scrollDot 1.6s ease-in-out infinite;
}

/* ===================== Marquee / Trust bar ===================== */

.marquee {
  border-block: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.55);
  padding-block: 20px;
  overflow: hidden;
  position: relative;
}

.marquee-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 30s linear infinite;
}

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

.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  color: var(--text-faint);
  white-space: nowrap;
}

.marquee-item svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
  opacity: 0.75;
}

/* ===================== Services ===================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 3px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.35s;
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 26px;
  background: var(--gradient-soft);
  border: 1px solid var(--border);
  margin-bottom: 22px;
  transition: transform 0.35s;
}

.service-card:hover .service-icon {
  transform: scale(1.08) rotate(-4deg);
}

.service-card h3 {
  font-size: 21px;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--primary);
}

.service-link .arrow {
  transition: transform 0.3s;
}

.service-link:hover .arrow {
  transform: translateX(-5px);
}

[dir="ltr"] .service-link:hover .arrow {
  transform: translateX(5px);
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

/* ===================== AI Section ===================== */

.ai-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(6, 182, 212, 0.10), transparent),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(10, 108, 255, 0.08), transparent);
}

.ai-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 48px;
}

.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(6, 182, 212, 0.45);
  background: rgba(6, 182, 212, 0.1);
  color: #0b7a92;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
}

.ai-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow-violet);
}

.ai-section h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 18px;
}

.ai-section p.lead {
  color: var(--text-muted);
  font-size: 17.5px;
  margin-bottom: 28px;
}

.ai-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.ai-pillar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border);
  font-weight: 700;
  font-size: 15px;
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
}

.ai-pillar:hover {
  border-color: rgba(6, 182, 212, 0.5);
  background: #ffffff;
  transform: translateX(-4px);
}

[dir="ltr"] .ai-pillar:hover {
  transform: translateX(4px);
}

.ai-pillar .pillar-ico {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 17px;
  background: rgba(6, 182, 212, 0.12);
}

.ai-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* AI network visual */
.ai-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.ai-core {
  position: relative;
  width: min(380px, 90%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.ai-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(10, 108, 255, 0.22);
}

.ai-ring-1 { inset: 0; animation: spin 24s linear infinite; }
.ai-ring-2 { inset: 11%; border-color: rgba(6, 182, 212, 0.3); animation: spinReverse 20s linear infinite; }
.ai-ring-3 { inset: 22%; border-color: rgba(9, 28, 66, 0.08); }

.ai-node {
  position: absolute;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-strong);
  font-size: 17px;
  font-weight: 800;
  color: var(--primary);
  box-shadow: 0 10px 26px rgba(9, 28, 66, 0.14), var(--glow-cyan);
  z-index: 2;
}

.ai-node.violet {
  color: #0b7a92;
  box-shadow: 0 10px 26px rgba(9, 28, 66, 0.14), var(--glow-violet);
}

.ai-core-glow {
  position: absolute;
  inset: 30%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.40), rgba(10, 108, 255, 0.22) 40%, transparent 70%);
  filter: blur(30px);
  animation: corePulse 4s ease-in-out infinite;
}

/* ===================== Portfolio ===================== */

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.7);
  transition: all 0.3s;
}

.filter-btn:hover {
  color: var(--primary);
  border-color: rgba(10, 108, 255, 0.4);
}

.filter-btn.active {
  background: var(--gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 6px 22px rgba(10, 108, 255, 0.28);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  overflow: hidden;
  cursor: pointer;
}

.project-thumb {
  aspect-ratio: 16/11;
  position: relative;
  overflow: hidden;
  background: var(--bg-soft);
}

.project-thumb .thumb-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.project-thumb .thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(255, 255, 255, 0.85) 100%);
  opacity: 0;
  transition: opacity 0.35s;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 22px;
}

.project-card:hover .thumb-overlay {
  opacity: 1;
}

.project-thumb .badge-corner {
  position: absolute;
  top: 14px;
  inset-inline-start: 14px;
  z-index: 2;
}

.project-body {
  padding: 20px 22px 24px;
}

.project-body h3 {
  font-size: 18px;
  margin-bottom: 4px;
}

.project-body .p-type {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
}

.thumb-art svg {
  width: 62%;
  height: 62%;
}

.portfolio-center {
  text-align: center;
  margin-top: 44px;
}

/* ===================== Hosting ===================== */

.hosting-section {
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
  overflow: hidden;
}

.domain-search {
  display: flex;
  gap: 12px;
  max-width: 620px;
  margin: 0 auto 46px;
  padding: 10px;
  background: #ffffff;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow: 0 14px 40px rgba(9, 28, 66, 0.08);
}

.domain-search input {
  border: none;
  background: transparent;
  padding: 12px 14px;
  flex: 1;
  box-shadow: none;
  font-family: monospace;
  font-size: 17px;
}

.domain-ext {
  position: relative;
  font-family: monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  border-right: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
  padding-inline: 14px;
  display: flex;
  align-items: center;
  width: auto;
  background: transparent;
}

[dir="ltr"] .domain-ext {
  border-right: none;
  border-left: 1px solid var(--border);
}

.domain-result {
  max-width: 620px;
  margin: -20px auto 46px;
  padding: 16px 22px;
  border-radius: var(--radius-sm);
  background: rgba(10, 108, 255, 0.07);
  border: 1px solid rgba(10, 108, 255, 0.3);
  display: none;
  font-size: 15px;
}

.domain-result.show {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.hosting-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.hosting-card {
  padding: 30px 26px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hosting-card.featured {
  border-color: rgba(10, 108, 255, 0.4);
  background: var(--gradient-soft);
}

.hosting-card.featured::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 3px;
  background: var(--gradient);
}

.hosting-card .hc-icon {
  font-size: 34px;
  margin-bottom: 14px;
}

.hosting-card h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.hosting-card .hc-desc {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 16px;
  min-height: 42px;
}

.hosting-card .hc-price {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 26px;
  margin-bottom: 2px;
}

.hosting-card .hc-price small {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.hosting-card .hc-feats {
  margin: 18px 0 22px;
  text-align: start;
}

.hosting-card .hc-feats li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: var(--text-muted);
  padding-block: 5px;
}

.hosting-card .hc-feats li::before {
  content: "✓";
  color: var(--success);
  font-weight: 800;
  font-size: 12px;
}

.hosting-note {
  margin-top: 34px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ===================== Why ===================== */

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.why-card {
  padding: 32px 26px;
}

.why-num {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  display: block;
}

.why-card .why-ico {
  font-size: 30px;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.why-card p {
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ===================== Process ===================== */

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

.process-row::before {
  content: "";
  position: absolute;
  top: 30px;
  inset-inline: 9%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent), transparent);
  opacity: 0.35;
}

.step {
  text-align: center;
  position: relative;
  padding-top: 0;
}

.step-dot {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  color: var(--primary);
  background: #ffffff;
  border: 2px solid rgba(10, 108, 255, 0.45);
  box-shadow: 0 10px 26px rgba(9, 28, 66, 0.1);
  position: relative;
  z-index: 1;
  transition: all 0.35s;
}

.step:hover .step-dot {
  background: var(--gradient);
  color: #ffffff;
  box-shadow: var(--glow-cyan);
  transform: scale(1.08);
}

.step-ico {
  position: absolute;
  font-size: 16px;
  opacity: 0;
  transition: opacity 0.3s;
}

.step:hover .step-ico {
  opacity: 1;
}

.step h4 {
  font-size: 16.5px;
  margin-bottom: 6px;
}

.step p {
  color: var(--text-muted);
  font-size: 13.5px;
}

/* ===================== Testimonials ===================== */

.testi-slider {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testi-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}

.testi-slide {
  min-width: 100%;
  padding: 20px;
}

.testi-card {
  text-align: center;
  padding: 48px 40px;
}

.testi-quote {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.7;
  margin-bottom: 22px;
  color: var(--text);
}

.testi-stars {
  color: #fbbf24;
  letter-spacing: 4px;
  margin-bottom: 20px;
  font-size: 17px;
}

.testi-author {
  font-weight: 800;
  font-size: 16px;
}

.testi-role {
  color: var(--text-muted);
  font-size: 13.5px;
}

.testi-avatar {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 20px;
  background: var(--gradient);
  color: #ffffff;
}

.testi-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 26px;
}

.testi-dots button {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--border-strong);
  transition: all 0.3s;
}

.testi-dots button.active {
  width: 30px;
  background: var(--gradient);
}

.testi-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

.testi-nav button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: #ffffff;
  display: grid;
  place-items: center;
  transition: all 0.3s;
}

.testi-nav button:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--glow-cyan);
}

/* ===================== CTA final ===================== */

.cta-section {
  position: relative;
  overflow: hidden;
  padding-block: 110px;
}

.cta-card {
  position: relative;
  text-align: center;
  padding: 70px 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(10, 108, 255, 0.12), transparent),
    radial-gradient(ellipse 50% 60% at 80% 100%, rgba(6, 182, 212, 0.14), transparent);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}

.cta-card h2 {
  font-size: clamp(30px, 4.6vw, 46px);
  margin-bottom: 16px;
}

.cta-card p {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 30px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.cta-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 26px;
}

/* ===================== Footer ===================== */

.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 15px;
  margin-top: 16px;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: #ffffff;
  transition: all 0.3s;
  color: var(--text-muted);
}

.footer-social a:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--glow-cyan);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: 16px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul a {
  color: var(--text-muted);
  font-size: 14.5px;
  transition: color 0.25s, padding 0.25s;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-faint);
  font-size: 13.5px;
}

.footer-bottom .fb-links {
  display: flex;
  gap: 18px;
}

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

/* ===================== Inner pages: page hero ===================== */

.page-hero {
  position: relative;
  padding-block: 90px 70px;
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 65% at 50% -10%, rgba(10, 108, 255, 0.10), transparent),
    radial-gradient(ellipse 45% 50% at 90% 100%, rgba(34, 211, 238, 0.12), transparent);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 640px;
  margin: 0 auto;
}

.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-faint);
  margin-bottom: 20px;
  font-weight: 700;
}

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

.breadcrumbs .sep {
  color: var(--primary);
}

/* ===================== Services page ===================== */

.alt-section {
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.service-detail.flip .sd-copy {
  order: 2;
}

.service-detail.flip .sd-visual {
  order: 1;
}

.sd-icon {
  width: 74px;
  height: 74px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: 34px;
  background: var(--gradient-soft);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.service-detail h2 {
  font-size: 30px;
  margin-bottom: 14px;
}

.service-detail .sd-desc {
  color: var(--text-muted);
  font-size: 16.5px;
  margin-bottom: 24px;
}

.check-list {
  display: grid;
  gap: 11px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.check-list li::before {
  content: "✓";
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 900;
  background: rgba(10, 108, 255, 0.12);
  color: var(--primary);
}

.sd-visual {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  overflow: hidden;
}

.sd-visual .big-ico {
  font-size: 110px;
  filter: drop-shadow(0 0 34px rgba(10, 108, 255, 0.28));
}

.sd-visual .mini-card {
  position: absolute;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--border-strong);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  box-shadow: 0 14px 34px rgba(9, 28, 66, 0.14);
  animation: floatY 6s ease-in-out infinite;
}

/* ===================== Portfolio page ===================== */

.project-open {
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
}

.project-open-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 46px;
  align-items: center;
}

.po-visual {
  position: relative;
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.po-visual svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.po-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 18px;
}

.po-visual:hover svg {
  transform: scale(1.03);
}

/* ===================== Hosting page ===================== */

.plans-toggle {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.plan-feats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 60px;
}

.feat-chip {
  padding: 26px;
  text-align: center;
}

.feat-chip .fc-ico {
  font-size: 30px;
  margin-bottom: 12px;
}

.feat-chip h4 {
  font-size: 17px;
  margin-bottom: 8px;
}

.feat-chip p {
  color: var(--text-muted);
  font-size: 13.5px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.compare-table th,
.compare-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--border);
  text-align: start;
}

.compare-table thead th {
  font-family: var(--font-head);
  font-size: 15px;
  color: var(--text);
  background: rgba(10, 108, 255, 0.06);
}

.compare-table tbody tr {
  transition: background 0.2s;
}

.compare-table tbody tr:hover {
  background: rgba(10, 108, 255, 0.04);
}

.compare-table .yes {
  color: var(--success);
  font-weight: 800;
}

.compare-table .no {
  color: var(--text-faint);
}

/* ===================== Blog ===================== */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.blog-card {
  overflow: hidden;
}

.blog-thumb {
  height: 200px;
  position: relative;
  display: grid;
  place-items: center;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}

.blog-thumb .b-ico {
  font-size: 52px;
  filter: drop-shadow(0 0 26px rgba(10, 108, 255, 0.28));
}

.blog-body {
  padding: 24px 24px 28px;
}

.blog-meta {
  display: flex;
  gap: 14px;
  font-size: 12.5px;
  color: var(--text-faint);
  font-weight: 700;
  margin-bottom: 12px;
}

.blog-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.blog-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin-bottom: 18px;
}

/* ===================== FAQ ===================== */

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item.open {
  border-color: rgba(10, 108, 255, 0.35);
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  text-align: start;
  transition: color 0.25s;
}

.faq-q:hover {
  color: var(--primary);
}

.faq-q .f-ico {
  transition: transform 0.3s;
  color: var(--primary);
  font-size: 20px;
  line-height: 1;
}

.faq-item.open .faq-q .f-ico {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}

.faq-item.open .faq-a {
  max-height: 320px;
}

.faq-a p {
  padding: 0 22px 22px;
  color: var(--text-muted);
  font-size: 15px;
}

/* ===================== Contact ===================== */

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
  align-items: start;
}

.contact-info-card {
  padding: 36px 32px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-block: 18px;
  border-bottom: 1px solid var(--border);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item .ci-ico {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-size: 21px;
  background: var(--gradient-soft);
  border: 1px solid var(--border);
}

.contact-item h4 {
  font-size: 16px;
  margin-bottom: 3px;
}

.contact-item p,
.contact-item a {
  color: var(--text-muted);
  font-size: 14.5px;
  transition: color 0.25s;
}

.contact-item a:hover {
  color: var(--primary);
}

.form-card {
  padding: 36px 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-muted);
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(18, 183, 106, 0.08);
  border: 1px solid rgba(18, 183, 106, 0.35);
  color: var(--success);
  font-weight: 700;
  font-size: 14.5px;
}

.form-success.show {
  display: block;
}

/* ===================== Animations ===================== */

@keyframes floatY {
  0%, 100% { transform: translateY(0) rotate(var(--rot, 0deg)); }
  50% { transform: translateY(-16px) rotate(var(--rot, 0deg)); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(10, 108, 255, 0.5); }
  60% { box-shadow: 0 0 0 8px rgba(10, 108, 255, 0); }
}

@keyframes barFlow {
  0%, 100% { width: 40%; }
  50% { width: 85%; }
}

@keyframes nodePulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}

@keyframes scrollDot {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

[dir="ltr"] .marquee-track {
  animation-name: marqueeLtr;
}

@keyframes marqueeLtr {
  from { transform: translateX(0); }
  to { transform: translateX(50%); }
}

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

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

@keyframes corePulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.12); }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===================== Banner / Slideshow ===================== */

.banner-section {
  padding-block: 56px 0;
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
}

.banner-section .container {
  position: relative;
}

.banner-slides {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
}

.banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 450px;
}

.banner-slide.active {
  opacity: 1;
}

.banner-slide img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.banner-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  pointer-events: none;
}

.banner-nav button {
  pointer-events: auto;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  font-size: 24px;
  color: var(--primary);
  transition: background 0.2s, color 0.2s, transform 0.2s;
  box-shadow: 0 10px 20px rgba(9, 28, 66, 0.08);
}

.banner-nav button:hover {
  background: var(--gradient-soft);
  color: var(--accent);
  transform: scale(1.1);
}

.banner-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.banner-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-strong);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.banner-dot.active {
  background: var(--primary);
  transform: scale(1.4);
}

.banner-dot:hover:not(.active) {
  background: var(--accent);
  transform: scale(1.25);
}

.banner-caption {
  position: absolute;
  bottom: 32px;
  left: 32px;
  right: 32px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px 30px;
  backdrop-filter: blur(10px);
  max-width: 600px;
  z-index: 10;
}

.banner-caption h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text);
}

.banner-caption p {
  color: var(--text-muted);
  font-size: 16px;
  margin: 0;
}

/* ===================== Responsive ===================== */

@media (max-width: 1180px) {
  .nav {
    overflow-x: auto;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar {
    display: none;
  }
  .nav-links {
    padding-inline-end: 4px;
  }
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .hosting-cards { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-feats-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .process-row { grid-template-columns: repeat(3, 1fr); gap: 30px; }
  .process-row::before { display: none; }
  .ai-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-detail { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p.lead { margin-inline: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .hero-visual { order: -1; margin-bottom: 10px; }
  .hero-orbit { max-width: 380px; }
  .hero { padding-block: 50px; }
  .hero-scroll { display: none; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .header-actions .btn { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .hosting-cards { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .plan-feats-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .project-open-grid { grid-template-columns: 1fr; }
  .ai-pillars { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding-block: 60px; }
  .cta-section { padding-block: 70px; }
  .cta-card { padding: 48px 24px; }
  .compare-table { font-size: 12.5px; }
  .compare-table th, .compare-table td { padding: 10px 8px; }
  .process-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 460px) {
  .hero h1 { font-size: 30px; }
  .hero-actions .btn { width: 100%; }
  .domain-search { flex-direction: column; }
  .domain-ext { border: none; border-top: 1px solid var(--border); padding-block: 8px; justify-content: center; }
  .testi-card { padding: 34px 20px; }
  .testi-quote { font-size: 18px; }
}

/* ===================== Particles (canvas) ===================== */

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