/* ═══════════════════════════════════════
       1. DESIGN TOKENS
    ═══════════════════════════════════════ */
:root {
  /* Colors — Dark */
  --bg: #080808;
  --bg-2: #0f0f0f;
  --bg-3: #161616;
  --surface: #1c1c1c;
  --surface-2: #242424;
  --border: #272727;
  --border-2: #333;
  --text: #ede9e3;
  --text-2: #8a8480;
  --text-3: #4a4744;
  --accent: #d4f04a;
  /* lime-yellow: bolder, richer */
  --accent-h: #c8e83a;
  /* hover state */
  --fire: #ff5a1f;
  /* CTA orange */
  --fire-h: #e84d12;
  --accent-a: rgba(212, 240, 74, 0.10);
  --fire-a: rgba(255, 90, 31, 0.12);
  --overlay: rgba(0, 0, 0, 0.82);
  --glow: 0 0 60px rgba(212, 240, 74, 0.12);

  /* Colors — shadows */
  --sh-sm: 0 1px 4px rgba(0, 0, 0, 0.55);
  --sh-md: 0 4px 28px rgba(0, 0, 0, 0.65);
  --sh-lg: 0 16px 56px rgba(0, 0, 0, 0.72);

  /* Typography */
  --f-ui: 'Plus Jakarta Sans', sans-serif;
  --f-edit: 'Lora', serif;
  --f-mono: 'JetBrains Mono', monospace;

  /* Type scale — Major Third (×1.250) */
  --t-xs: 0.64rem;
  /* 10.24px */
  --t-sm: 0.8rem;
  /* 12.8px  */
  --t-base: 1rem;
  /* 16px    */
  --t-md: 1.25rem;
  /* 20px    */
  --t-lg: 1.563rem;
  /* 25px    */
  --t-xl: 1.953rem;
  /* 31px    */
  --t-2xl: 2.441rem;
  /* 39px    */
  --t-3xl: 3.052rem;
  /* 49px    */
  --t-4xl: 3.815rem;
  /* 61px    */
  --t-5xl: 4.768rem;
  /* 76px    */

  /* Line heights */
  --lh-tight: 1.05;
  --lh-snug: 1.25;
  --lh-normal: 1.5;
  --lh-loose: 1.7;

  /* Letter spacing */
  --ls-tight: -0.04em;
  --ls-snug: -0.025em;
  --ls-normal: 0;
  --ls-wide: 0.06em;
  --ls-wider: 0.12em;

  /* Spacing */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-2xl: 28px;
  --r-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --dur-fast: 150ms;
  --dur-base: 220ms;
  --dur-slow: 380ms;
  --dur-slower: 560ms;

  /* Layout */
  --sidebar-w: 264px;
  --header-h: 62px;
  --content-max: 1100px;
}

[data-theme="light"] {
  --bg: #f4f1ec;
  --bg-2: #ebe8e2;
  --bg-3: #e2dfd8;
  --surface: #ffffff;
  --surface-2: #f4f1ec;
  --border: #d6d2ca;
  --border-2: #c4c0b8;
  --text: #181614;
  --text-2: #5e5a56;
  --text-3: #9a9690;
  --accent: #1a1814;
  --accent-h: #2c2926;
  --fire: #ff5a1f;
  --fire-h: #e84d12;
  --accent-a: rgba(26, 24, 20, 0.07);
  --fire-a: rgba(255, 90, 31, 0.1);
  --overlay: rgba(0, 0, 0, 0.7);
  --glow: 0 0 60px rgba(26, 24, 20, 0.07);
  --sh-sm: 0 1px 4px rgba(0, 0, 0, 0.1);
  --sh-md: 0 4px 28px rgba(0, 0, 0, 0.1);
  --sh-lg: 0 16px 56px rgba(0, 0, 0, 0.13);
}

/* ═══════════════════════════════════════
       1.5. CUSTOM FONTS (self-hosted)
   ═══════════════════════════════════════ */
/* Plus Jakarta Sans */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 300;
  src: url('../font/plus-jakarta-sans.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../font/plus-jakarta-sans.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  src: url('../font/plus-jakarta-sans.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  src: url('../font/plus-jakarta-sans.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  src: url('../font/plus-jakarta-sans.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  src: url('../font/plus-jakarta-sans.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: italic;
  font-weight: 400;
  src: url('../font/plus-jakarta-sans-italic.woff2') format('woff2');
  font-display: swap;
}

/* Lora */
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 400;
  src: url('../font/lora.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500;
  src: url('../font/lora.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 400;
  src: url('../font/lora-italic.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 500;
  src: url('../font/lora-italic.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 600;
  src: url('../font/lora-italic.woff2') format('woff2');
  font-display: swap;
}

/* JetBrains Mono */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 300;
  src: url('../font/jetbrains-mono.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  src: url('../font/jetbrains-mono.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  src: url('../font/jetbrains-mono.woff2') format('woff2');
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: italic;
  font-weight: 300;
  src: url('../font/jetbrains-mono-italic.woff2') format('woff2');
  font-display: swap;
}

/* ═══════════════════════════════════════
       2. RESET & BASE
    ═══════════════════════════════════════ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--f-ui);
  font-size: var(--t-base);
  font-weight: 400;
  line-height: var(--lh-normal);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background var(--dur-slow) ease, color var(--dur-slow) ease;
}

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

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

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

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
}

/* custom scrollbar */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg-2);
}

::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-3);
}

/* ═══════════════════════════════════════
       3. TYPOGRAPHY UTILITIES
    ═══════════════════════════════════════ */
.t-display {
  font-family: var(--f-ui);
  font-weight: 800;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
}

.t-heading {
  font-family: var(--f-ui);
  font-weight: 700;
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-snug);
}

.t-label {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 400;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-3);
}

.t-body {
  font-size: var(--t-base);
  line-height: var(--lh-loose);
  color: var(--text-2);
}

em.serif {
  font-family: var(--f-edit);
  font-style: italic;
  font-weight: 500;
  color: var(--fire);
}

[data-theme="dark"] em.serif {
  color: var(--accent);
}

/* ═══════════════════════════════════════
       4. SCROLL ANIMATION SYSTEM
    ═══════════════════════════════════════ */
/* Every animated element starts hidden */
[data-anim] {
  opacity: 0;
  will-change: opacity, transform;
  transition:
    opacity var(--dur-slower) var(--ease-out),
    transform var(--dur-slower) var(--ease-out);
}

[data-anim="fade-up"] {
  transform: translateY(32px);
}

[data-anim="fade-down"] {
  transform: translateY(-24px);
}

[data-anim="fade-left"] {
  transform: translateX(-32px);
}

[data-anim="fade-right"] {
  transform: translateX(32px);
}

[data-anim="scale-up"] {
  transform: scale(0.88);
}

[data-anim="reveal"] {
  transform: translateY(20px) scale(0.97);
}

[data-anim].anim-in {
  opacity: 1 !important;
  transform: none !important;
}

/* Stagger children */
[data-stagger]>* {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slower) var(--ease-out),
    transform var(--dur-slower) var(--ease-out);
}

[data-stagger].anim-in>* {
  opacity: 1;
  transform: none;
}

[data-stagger].anim-in>*:nth-child(1) {
  transition-delay: 0ms;
}

[data-stagger].anim-in>*:nth-child(2) {
  transition-delay: 80ms;
}

[data-stagger].anim-in>*:nth-child(3) {
  transition-delay: 160ms;
}

[data-stagger].anim-in>*:nth-child(4) {
  transition-delay: 240ms;
}

[data-stagger].anim-in>*:nth-child(5) {
  transition-delay: 320ms;
}

[data-stagger].anim-in>*:nth-child(6) {
  transition-delay: 400ms;
}

[data-stagger].anim-in>*:nth-child(n+7) {
  transition-delay: 480ms;
}

/* Number counter */
.counter {
  display: inline-block;
}

/* ═══════════════════════════════════════
       5. MICRO-INTERACTION UTILITIES
    ═══════════════════════════════════════ */
/* Button press */
.press-effect {
  transition: transform var(--dur-fast) var(--ease-in), box-shadow var(--dur-fast) ease;
}

.press-effect:active {
  transform: scale(0.96) !important;
}

/* Magnetic glow on card hover */
.card-glow {
  position: relative;
  overflow: hidden;
}

.card-glow::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(212, 240, 74, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity var(--dur-base) ease;
  left: var(--mx, 50%);
  top: var(--my, 50%);
}

.card-glow:hover::after {
  opacity: 1;
}

[data-theme="light"] .card-glow::after {
  background: radial-gradient(circle, rgba(255, 90, 31, 0.08) 0%, transparent 70%);
}

/* Underline link animation */
.link-underline {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size var(--dur-base) var(--ease-out);
}

.link-underline:hover {
  background-size: 100% 1px;
}

/* ═══════════════════════════════════════
       6. LAYOUT SHELL
    ═══════════════════════════════════════ */
.layout {
  display: flex;
  min-height: 100vh;
}

.main {
  flex: 1;
  min-width: 0;
}

/* ═══════════════════════════════════════
       7. SIDENAV
    ═══════════════════════════════════════ */
.sidenav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transform: translateX(-100%);
  transition: transform var(--dur-slower) var(--ease-out);
  overflow-y: auto;
}

.sidenav--open {
  transform: translateX(0);
}

.sidenav__header {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidenav__logo {
  font-size: var(--t-md);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
}

.sidenav__logo span {
  color: var(--fire);
}

.sidenav__close {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  color: var(--text-2);
  transition: color var(--dur-base) ease, background var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring);
}

.sidenav__close:hover {
  color: var(--text);
  background: var(--surface);
  transform: rotate(90deg);
}

.sidenav__close:active {
  transform: rotate(90deg) scale(0.9);
}

.sidenav__section {
  padding: 14px 10px 6px;
}

.sidenav__label {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-3);
  padding: 0 8px;
  margin-bottom: 4px;
}

.sidenav__nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--dur-base) ease, background var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring), padding-left var(--dur-base) var(--ease-out);
}

.sidenav__nav-item:hover {
  color: var(--text);
  background: var(--surface);
  padding-left: 14px;
}

.sidenav__nav-item:active {
  transform: scale(0.98);
}

.sidenav__nav-item--active {
  color: var(--text);
  background: var(--surface);
}

.sidenav__nav-item svg {
  flex-shrink: 0;
  opacity: 0.65;
  transition: opacity var(--dur-base) ease, transform var(--dur-base) var(--ease-spring);
}

.sidenav__nav-item:hover svg {
  opacity: 1;
  transform: scale(1.1);
}

.sidenav__footer {
  margin-top: auto;
  padding: 14px 10px;
  border-top: 1px solid var(--border);
}

.sidenav__cta {
  display: block;
  width: 100%;
  padding: 10px 16px;
  background: var(--accent);
  color: #0a0a0a;
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.01em;
  transition: background var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-base) ease;
}

.sidenav__cta:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 240, 74, 0.28);
}

.sidenav__cta:active {
  transform: scale(0.97);
}

[data-theme="light"] .sidenav__cta {
  background: var(--fire);
  color: #fff;
}

[data-theme="light"] .sidenav__cta:hover {
  background: var(--fire-h);
  box-shadow: 0 6px 20px rgba(255, 90, 31, 0.28);
}

.sidenav-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow) ease;
  backdrop-filter: blur(2px);
}

.sidenav-overlay--visible {
  opacity: 1;
  pointer-events: all;
}

/* ═══════════════════════════════════════
       8. HEADER
    ═══════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 18px;
  gap: 14px;
  transition: background var(--dur-slow) ease, border-color var(--dur-slow) ease;
}

[data-theme="light"] .header {
  background: rgba(244, 241, 236, 0.88);
}

.header--scrolled {
  border-bottom-color: var(--border-2);
}

.header__burger {
  width: 34px;
  height: 34px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--r-md);
  transition: background var(--dur-base) ease;
}

.header__burger:hover {
  background: var(--surface);
}

.header__burger span {
  display: block;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) ease, width var(--dur-base) ease;
}

.header__burger span:nth-child(1) {
  width: 16px;
}

.header__burger span:nth-child(2) {
  width: 20px;
}

.header__burger span:nth-child(3) {
  width: 12px;
}

.header__burger:hover span {
  width: 20px;
}

.header__logo {
  font-size: var(--t-md);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  transition: opacity var(--dur-base) ease;
}

.header__logo:hover {
  opacity: 0.8;
}

.header__logo span {
  color: var(--fire);
}

.header__nav {
  display: none;
  align-items: center;
  gap: 2px;
}

@media (min-width: 900px) {
  .header__nav {
    display: flex;
  }
}

.header__nav-link {
  padding: 6px 11px;
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--dur-base) ease, background var(--dur-base) ease;
}

.header__nav-link:hover {
  color: var(--text);
  background: var(--surface);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.header__theme-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  color: var(--text-2);
  transition: color var(--dur-base) ease, background var(--dur-base) ease, transform var(--dur-slow) var(--ease-spring);
}

.header__theme-btn:hover {
  color: var(--text);
  background: var(--surface);
}

.header__theme-btn.spinning {
  transform: rotate(360deg);
}

.header__signin {
  padding: 6px 13px;
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  font-size: var(--t-xs);
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.02em;
  transition: color var(--dur-base) ease, border-color var(--dur-base) ease, background var(--dur-base) ease;
  display: block;
}

.header__signin:hover {
  color: var(--text);
  border-color: var(--text);
  background: var(--surface);
}

.header__cta {
  padding: 7px 15px;
  background: var(--accent);
  color: #080808;
  border-radius: var(--r-md);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-base) ease;
}

.header__cta:hover {
  background: var(--accent-h);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 240, 74, 0.3);
}

.header__cta:active {
  transform: scale(0.96);
}

[data-theme="light"] .header__cta {
  background: var(--fire);
  color: #fff;
}

[data-theme="light"] .header__cta:hover {
  background: var(--fire-h);
  box-shadow: 0 4px 16px rgba(255, 90, 31, 0.3);
}

/* ═══════════════════════════════════════
       9. MEGA MENU
    ═══════════════════════════════════════ */
.mega-menu-trigger {
  position: relative;
}

.mega-menu-trigger .header__nav-link {
  display: flex;
  align-items: center;
  gap: 3px;
}

.mega-menu-trigger .chevron {
  transition: transform var(--dur-base) var(--ease-out);
}

.mega-menu-trigger:hover .chevron {
  transform: rotate(180deg);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  width: min(660px, 95vw);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-lg);
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) ease, transform var(--dur-base) var(--ease-out);
  z-index: 300;
}

.mega-menu-trigger:hover .mega-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.mega-menu__header {
  grid-column: 1 / -1;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.mega-menu__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: var(--r-lg);
  transition: background var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring);
}

.mega-menu__item:hover {
  background: var(--surface);
  transform: translateX(3px);
}

.mega-menu__item:active {
  transform: scale(0.98);
}

.mega-menu__item-icon {
  width: 34px;
  height: 34px;
  background: var(--surface);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
  transition: transform var(--dur-base) var(--ease-spring), background var(--dur-base) ease;
}

.mega-menu__item:hover .mega-menu__item-icon {
  transform: scale(1.12) rotate(-5deg);
  background: var(--bg-3);
}

.mega-menu__item-title {
  font-size: var(--t-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.mega-menu__item-desc {
  font-size: 0.73rem;
  color: var(--text-2);
  line-height: 1.4;
  font-family: var(--f-mono);
  font-weight: 300;
}

/* ═══════════════════════════════════════
       10. HERO
    ═══════════════════════════════════════ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 20px 110px;
  text-align: center;
}

@media (min-width: 768px) {
  .hero {
    padding: 128px 40px 148px;
  }
}

/* Animated background orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}

.hero__orb--1 {
  width: 560px;
  height: 560px;
  background: rgba(212, 240, 74, 0.07);
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  animation: orb-drift-1 12s ease-in-out infinite alternate;
}

.hero__orb--2 {
  width: 320px;
  height: 320px;
  background: rgba(255, 90, 31, 0.08);
  bottom: -80px;
  right: -60px;
  animation: orb-drift-2 9s ease-in-out infinite alternate;
}

.hero__orb--3 {
  width: 240px;
  height: 240px;
  background: rgba(212, 240, 74, 0.05);
  bottom: 0;
  left: -40px;
  animation: orb-drift-2 14s ease-in-out infinite alternate;
}

@keyframes orb-drift-1 {
  from {
    transform: translateX(-50%) translateY(0) scale(1);
  }

  to {
    transform: translateX(-50%) translateY(30px) scale(1.08);
  }
}

@keyframes orb-drift-2 {
  from {
    transform: translateY(0) scale(1);
  }

  to {
    transform: translateY(-20px) scale(1.06);
  }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.18;
  mask-image: radial-gradient(ellipse at center, black 10%, transparent 75%);
}

.hero__content {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 400;
  color: var(--text-2);
  margin-bottom: 28px;
  opacity: 0;
  animation: badge-in 0.8s var(--ease-out) 0.2s forwards;
  letter-spacing: 0.04em;
}

@keyframes badge-in {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.92);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(212, 240, 74, 0.25);
  animation: dot-pulse 2.4s ease infinite;
  flex-shrink: 0;
}

[data-theme="light"] .hero__badge-dot {
  background: var(--fire);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.2);
}

@keyframes dot-pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(0.75);
    opacity: 0.5;
  }
}

.hero__headline {
  font-family: var(--f-ui);
  font-size: clamp(var(--t-3xl), 8vw, var(--t-5xl));
  font-weight: 800;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: 22px;
  opacity: 0;
  animation: hero-title-in 0.9s var(--ease-out) 0.45s forwards;
}

@keyframes hero-title-in {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.hero__sub {
  font-size: clamp(var(--t-base), 2vw, var(--t-md));
  color: var(--text-2);
  max-width: 540px;
  margin: 0 auto 40px;
  font-weight: 400;
  line-height: var(--lh-loose);
  opacity: 0;
  animation: hero-title-in 0.9s var(--ease-out) 0.65s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 60px;
  opacity: 0;
  animation: hero-title-in 0.9s var(--ease-out) 0.8s forwards;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--r-md);
  font-family: var(--f-ui);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition:
    background var(--dur-base) ease,
    color var(--dur-base) ease,
    transform var(--dur-fast) var(--ease-spring),
    box-shadow var(--dur-base) ease,
    border-color var(--dur-base) ease;
}

.btn:active {
  transform: scale(0.96) !important;
}

.btn--primary {
  padding: 13px 26px;
  background: var(--accent);
  color: #080808;
  font-size: var(--t-sm);
}

.btn--primary:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212, 240, 74, 0.35);
}

[data-theme="light"] .btn--primary {
  background: var(--fire);
  color: #fff;
}

[data-theme="light"] .btn--primary:hover {
  background: var(--fire-h);
  box-shadow: 0 8px 28px rgba(255, 90, 31, 0.32);
}

.btn--secondary {
  padding: 13px 26px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-size: var(--t-sm);
}

.btn--secondary:hover {
  background: var(--surface-2);
  transform: translateY(-1px);
  border-color: var(--text-3);
}

.btn--ghost {
  padding: 10px 18px;
  color: var(--text-2);
  font-size: var(--t-sm);
  font-weight: 500;
}

.btn--ghost:hover {
  color: var(--text);
}

/* Arrow icon animated on hover */
.btn .arrow {
  display: inline-flex;
  transition: transform var(--dur-base) var(--ease-out);
}

.btn:hover .arrow {
  transform: translateX(4px);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px 52px;
  padding-top: 44px;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: hero-title-in 0.9s var(--ease-out) 1.0s forwards;
}

.hero__stat-value {
  font-size: var(--t-xl);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  line-height: 1;
}

.hero__stat-value span {
  color: var(--accent);
}

[data-theme="light"] .hero__stat-value span {
  color: var(--fire);
}

.hero__stat-label {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-2);
  margin-top: 5px;
  letter-spacing: 0.06em;
}

/* ═══════════════════════════════════════
       11. SECTION COMMONS
    ═══════════════════════════════════════ */
.section {
  padding: 84px 20px;
}

@media (min-width: 768px) {
  .section {
    padding: 108px 44px;
  }
}

.section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}

.section__eyebrow::before {
  content: '';
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text-3);
  transition: width var(--dur-slow) var(--ease-out);
}

.anim-in .section__eyebrow::before,
.section__eyebrow.anim-in::before {
  width: 36px;
}

.section__title {
  font-family: var(--f-ui);
  font-size: clamp(var(--t-xl), 4.5vw, var(--t-3xl));
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
  margin-bottom: 16px;
}

.section__desc {
  font-size: var(--t-base);
  color: var(--text-2);
  max-width: 500px;
  line-height: var(--lh-loose);
}

/* ═══════════════════════════════════════
       12. LOGOS MARQUEE
    ═══════════════════════════════════════ */
.logos {
  padding: 46px 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
}

.logos__label {
  text-align: center;
  margin-bottom: 26px;
}

.logos__track-wrap {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
}

.logos__track {
  display: flex;
  gap: 12px;
  align-items: center;
  width: max-content;
  animation: marquee 36s linear infinite;
}

.logos__track-wrap:hover .logos__track {
  animation-play-state: paused;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.logos__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
  flex-shrink: 0;
  transition: color var(--dur-base) ease, border-color var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring), background var(--dur-base) ease;
  cursor: default;
}

.logos__item:hover {
  color: var(--text);
  border-color: var(--border-2);
  transform: translateY(-2px);
  background: var(--surface-2);
}

/* ═══════════════════════════════════════
       13. FEATURES
    ═══════════════════════════════════════ */
.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 52px;
}

@media (min-width: 640px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 26px;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition:
    border-color var(--dur-base) ease,
    transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) ease;
}

.feature-card:hover {
  border-color: var(--border-2);
  transform: translateY(-5px) scale(1.005);
  box-shadow: var(--sh-md);
}

.feature-card:active {
  transform: translateY(-2px) scale(1.002);
}

.feature-card--highlight {
  border-color: rgba(212, 240, 74, 0.22);
  background: linear-gradient(140deg, rgba(212, 240, 74, 0.04) 0%, var(--surface) 55%);
}

[data-theme="light"] .feature-card--highlight {
  border-color: rgba(255, 90, 31, 0.22);
  background: linear-gradient(140deg, rgba(255, 90, 31, 0.04) 0%, var(--surface) 55%);
}

/* shimmer on hover */
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.04), transparent);
  transition: left 0.5s var(--ease-out);
}

.feature-card:hover::before {
  left: 160%;
}

.feature-card__icon {
  width: 42px;
  height: 42px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 16px;
  transition: transform var(--dur-base) var(--ease-spring), background var(--dur-base) ease;
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.15) rotate(-6deg);
  background: var(--bg-3);
}

.feature-card__title {
  font-size: var(--t-base);
  font-weight: 700;
  letter-spacing: var(--ls-snug);
  margin-bottom: 8px;
}

.feature-card__desc {
  font-size: var(--t-sm);
  color: var(--text-2);
  line-height: var(--lh-loose);
}

.feature-card__tag {
  display: inline-block;
  margin-top: 16px;
  padding: 3px 10px;
  background: var(--accent-a);
  border-radius: var(--r-pill);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  transition: background var(--dur-base) ease;
}

[data-theme="light"] .feature-card__tag {
  background: var(--fire-a);
  color: var(--fire);
}

.feature-card:hover .feature-card__tag {
  background: rgba(212, 240, 74, 0.18);
}

[data-theme="light"] .feature-card:hover .feature-card__tag {
  background: rgba(255, 90, 31, 0.18);
}

/* ═══════════════════════════════════════
       14. SHOWCASE
    ═══════════════════════════════════════ */
.showcase {
  background: var(--bg-2);
}

.showcase__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 44px;
}

@media (min-width: 900px) {
  .showcase__layout {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.showcase__tabs {
  display: flex;
  gap: 3px;
  padding: 4px;
  background: var(--bg);
  border-radius: var(--r-lg);
  margin-bottom: 24px;
}

.showcase__tab {
  flex: 1;
  padding: 8px 10px;
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--text-2);
  transition: all var(--dur-base) var(--ease-out);
  text-align: center;
}

.showcase__tab--active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--sh-sm);
}

.showcase__tab:hover:not(.showcase__tab--active) {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.showcase__tab:active {
  transform: scale(0.97);
}

.showcase__text-block {
  display: none;
}

.showcase__text-block--active {
  display: block;
  animation: tab-reveal 0.35s var(--ease-out) both;
}

@keyframes tab-reveal {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.showcase__title {
  font-size: var(--t-lg);
  font-weight: 800;
  letter-spacing: var(--ls-snug);
  margin-bottom: 12px;
}

.showcase__desc {
  font-size: var(--t-sm);
  color: var(--text-2);
  line-height: var(--lh-loose);
  margin-bottom: 20px;
}

.showcase__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.showcase__list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--t-sm);
  color: var(--text-2);
  transition: color var(--dur-base) ease, transform var(--dur-fast) ease;
}

.showcase__list-item:hover {
  color: var(--text);
  transform: translateX(4px);
}

.showcase__list-item::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

[data-theme="light"] .showcase__list-item::before {
  background: var(--fire);
}

/* Code window */
.showcase__screen {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) ease;
}

.showcase__screen:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.75);
}

.showcase__screen-bar {
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 7px;
}

.showcase__screen-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transition: transform var(--dur-fast) var(--ease-spring);
}

.showcase__screen-bar:hover .showcase__screen-dot {
  transform: scale(1.2);
}

.showcase__screen-dot:nth-child(1) {
  background: #ff5f57;
}

.showcase__screen-dot:nth-child(2) {
  background: #ffbd2e;
}

.showcase__screen-dot:nth-child(3) {
  background: #28c840;
}

.showcase__screen-body {
  padding: 22px 24px;
  font-family: var(--f-mono);
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--text-2);
  min-height: 270px;
}

.showcase__code-line {
  margin: 0;
}

.kw {
  color: #d4f04a;
  font-weight: 500;
}

.fn {
  color: #ff6e42;
}

.str {
  color: #7ecfa6;
}

.cm {
  color: var(--text-3);
  font-style: italic;
}

[data-theme="light"] .kw {
  color: #1a1814;
  font-weight: 700;
}

[data-theme="light"] .fn {
  color: #d44000;
}

[data-theme="light"] .str {
  color: #1a6b47;
}

[data-theme="light"] .cm {
  color: var(--text-3);
}

/* typing cursor */
.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ═══════════════════════════════════════
       15. TESTIMONIALS
    ═══════════════════════════════════════ */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 52px;
}

@media (min-width: 640px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 26px;
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease;
}

.testimonial-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
}

.testimonial-card__quote {
  font-family: var(--f-edit);
  font-size: var(--t-xl);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

[data-theme="light"] .testimonial-card__quote {
  color: var(--fire);
}

.testimonial-card__text {
  font-size: var(--t-sm);
  color: var(--text-2);
  line-height: var(--lh-loose);
  margin-bottom: 20px;
}

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

.testimonial-card__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: transform var(--dur-base) var(--ease-spring);
}

.testimonial-card:hover .testimonial-card__avatar {
  transform: scale(1.12);
}

.testimonial-card__name {
  font-size: var(--t-sm);
  font-weight: 700;
  letter-spacing: var(--ls-snug);
}

.testimonial-card__role {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-2);
}

/* star rating */
.testimonial-card__stars {
  color: #f5c542;
  font-size: var(--t-sm);
  letter-spacing: 2px;
  margin-bottom: 10px;
}

/* ═══════════════════════════════════════
       16. PRICING
    ═══════════════════════════════════════ */
.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 52px;
}

@media (min-width: 768px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease;
}

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

.pricing-card--featured {
  border-color: rgba(212, 240, 74, 0.35);
  background: linear-gradient(165deg, rgba(212, 240, 74, 0.05) 0%, var(--surface) 100%);
  transform: translateY(-3px);
}

[data-theme="light"] .pricing-card--featured {
  border-color: rgba(255, 90, 31, 0.3);
  background: linear-gradient(165deg, rgba(255, 90, 31, 0.04) 0%, var(--surface) 100%);
}

.pricing-card--featured:hover {
  transform: translateY(-8px);
}

.pricing-card__badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  padding: 3px 14px;
  background: var(--accent);
  color: #080808;
  border-radius: var(--r-pill);
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

[data-theme="light"] .pricing-card__badge {
  background: var(--fire);
  color: #fff;
}

.pricing-card__tier {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-3);
}

.pricing-card__price-val {
  font-size: var(--t-3xl);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  line-height: 1;
}

.pricing-card__price-period {
  font-size: var(--t-sm);
  color: var(--text-2);
}

.pricing-card__desc {
  font-size: var(--t-sm);
  color: var(--text-2);
  line-height: var(--lh-loose);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--t-sm);
  color: var(--text-2);
  transition: color var(--dur-base) ease, transform var(--dur-fast) ease;
}

.pricing-card:hover .pricing-card__feature {
  color: var(--text-2);
}

.pricing-card__feature:hover {
  color: var(--text);
  transform: translateX(3px);
}

.pricing-card__feature-check {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.7rem;
  flex-shrink: 0;
}

[data-theme="light"] .pricing-card__feature-check {
  color: var(--fire);
}

.pricing-card__feature--muted {
  opacity: 0.35;
}

.pricing-card__btn {
  display: block;
  width: 100%;
  padding: 12px;
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 700;
  text-align: center;
  border: 1px solid var(--border-2);
  color: var(--text);
  transition: all var(--dur-base) ease;
}

.pricing-card__btn:hover {
  background: var(--surface-2);
  border-color: var(--text-3);
  transform: translateY(-1px);
}

.pricing-card__btn:active {
  transform: scale(0.97);
}

.pricing-card__btn--featured {
  background: var(--accent);
  color: #080808;
  border-color: transparent;
}

.pricing-card__btn--featured:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 240, 74, 0.3);
}

[data-theme="light"] .pricing-card__btn--featured {
  background: var(--fire);
  color: #fff;
}

[data-theme="light"] .pricing-card__btn--featured:hover {
  background: var(--fire-h);
  box-shadow: 0 6px 20px rgba(255, 90, 31, 0.3);
}

/* ═══════════════════════════════════════
       17. SUBSCRIBE / FORM
    ═══════════════════════════════════════ */
.subscribe {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.subscribe__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}

@media (min-width: 900px) {
  .subscribe__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.subscribe__form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Form elements */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-label {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-2);
  letter-spacing: 0.04em;
}

.form-input,
.form-select {
  padding: 11px 13px;
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  color: var(--text);
  font-size: var(--t-sm);
  outline: none;
  transition: border-color var(--dur-base) ease, box-shadow var(--dur-base) ease, background var(--dur-base) ease, transform var(--dur-fast) ease;
}

.form-input:hover,
.form-select:hover {
  border-color: var(--text-3);
}

.form-input:focus,
.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212, 240, 74, 0.14);
  background: var(--bg-2);
  transform: none;
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-select:focus {
  border-color: var(--fire);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.12);
}

.form-input::placeholder {
  color: var(--text-3);
}

.form-input.error {
  border-color: #ff4444;
  box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.12);
  animation: shake 0.35s var(--ease-out);
}

.form-input.success {
  border-color: #3ddc84;
}

@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  20% {
    transform: translateX(-5px);
  }

  40% {
    transform: translateX(5px);
  }

  60% {
    transform: translateX(-3px);
  }

  80% {
    transform: translateX(3px);
  }
}

.form-select {
  appearance: none;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.plan-mini {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: border-color var(--dur-base) ease, background var(--dur-base) ease, transform var(--dur-fast) var(--ease-spring);
}

.plan-mini:hover {
  border-color: var(--border-2);
  transform: translateX(3px);
}

.plan-mini:active {
  transform: scale(0.99);
}

.plan-mini--selected {
  border-color: rgba(212, 240, 74, 0.4);
  background: rgba(212, 240, 74, 0.04);
}

[data-theme="light"] .plan-mini--selected {
  border-color: rgba(255, 90, 31, 0.35);
  background: rgba(255, 90, 31, 0.04);
}

.plan-mini__radio {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  border: 2px solid var(--border-2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--dur-base) ease;
}

.plan-mini--selected .plan-mini__radio {
  border-color: var(--accent);
}

[data-theme="light"] .plan-mini--selected .plan-mini__radio {
  border-color: var(--fire);
}

.plan-mini__radio-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: none;
  transform: scale(0);
  transition: transform var(--dur-fast) var(--ease-spring);
}

[data-theme="light"] .plan-mini__radio-dot {
  background: var(--fire);
}

.plan-mini--selected .plan-mini__radio-dot {
  display: block;
  transform: scale(1);
}

.plan-mini__name {
  font-size: var(--t-sm);
  font-weight: 700;
}

.plan-mini__price {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-2);
  margin-top: 2px;
}

.plan-mini__tag {
  margin-left: auto;
  padding: 3px 9px;
  background: var(--accent-a);
  border-radius: var(--r-pill);
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--accent);
}

[data-theme="light"] .plan-mini__tag {
  background: var(--fire-a);
  color: var(--fire);
}

/* ═══════════════════════════════════════
       18. CTA BANNER
    ═══════════════════════════════════════ */
.cta-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 108px 20px;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 50%, rgba(212, 240, 74, 0.07) 0%, transparent 65%),
    radial-gradient(ellipse 35% 25% at 15% 85%, rgba(255, 90, 31, 0.06) 0%, transparent 60%);
  animation: bg-breathe 8s ease-in-out infinite alternate;
}

[data-theme="light"] .cta-banner__bg {
  background: radial-gradient(ellipse 70% 55% at 50% 50%, rgba(255, 90, 31, 0.07) 0%, transparent 65%);
}

@keyframes bg-breathe {
  from {
    opacity: 0.7;
    transform: scale(1);
  }

  to {
    opacity: 1;
    transform: scale(1.04);
  }
}

.cta-banner__content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.cta-banner__title {
  font-family: var(--f-ui);
  font-size: clamp(var(--t-2xl), 5.5vw, var(--t-4xl));
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
  margin-bottom: 20px;
}

.cta-banner__sub {
  font-size: var(--t-base);
  color: var(--text-2);
  margin-bottom: 36px;
  line-height: var(--lh-loose);
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

/* ═══════════════════════════════════════
       19. FOOTER
    ═══════════════════════════════════════ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 64px 20px 30px;
}

.footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 52px;
}

@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__brand-logo {
  font-size: var(--t-md);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  margin-bottom: 10px;
}

.footer__brand-logo span {
  color: var(--fire);
}

.footer__brand-desc {
  font-size: var(--t-sm);
  color: var(--text-2);
  line-height: var(--lh-loose);
  max-width: 230px;
}

.footer__col-title {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__link {
  font-size: var(--t-sm);
  color: var(--text-2);
  transition: color var(--dur-base) ease, transform var(--dur-fast) ease;
  display: inline-block;
}

.footer__link:hover {
  color: var(--text);
  transform: translateX(3px);
}

.footer__bottom {
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.footer__copy {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-3);
}

.footer__bottom-links {
  display: flex;
  gap: 18px;
}

.footer__bottom-link {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-3);
  transition: color var(--dur-base) ease;
}

.footer__bottom-link:hover {
  color: var(--text-2);
}

/* ═══════════════════════════════════════
       20. CHATBOT
    ═══════════════════════════════════════ */
.chatbot-fab {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 54px;
  height: 54px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(212, 240, 74, 0.4), 0 2px 8px rgba(0, 0, 0, 0.5);
  z-index: 500;
  color: #080808;
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-base) ease, background var(--dur-base) ease;
}

.chatbot-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 32px rgba(212, 240, 74, 0.5), 0 4px 14px rgba(0, 0, 0, 0.6);
}

.chatbot-fab:active {
  transform: scale(0.93);
}

[data-theme="light"] .chatbot-fab {
  background: var(--fire);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 90, 31, 0.4);
}

[data-theme="light"] .chatbot-fab:hover {
  box-shadow: 0 10px 32px rgba(255, 90, 31, 0.5);
}

.chatbot-fab__pulse {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0;
  animation: fab-pulse 3.2s ease-out infinite;
}

[data-theme="light"] .chatbot-fab__pulse {
  border-color: var(--fire);
}

@keyframes fab-pulse {
  0% {
    transform: scale(0.9);
    opacity: 0.7;
  }

  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}

.chatbot-fab__icon {
  transition: transform var(--dur-base) var(--ease-spring), opacity var(--dur-fast) ease;
}

.chatbot-fab__icon--close {
  position: absolute;
  opacity: 0;
  transform: rotate(-90deg) scale(0.7);
}

.chatbot-fab.open .chatbot-fab__icon--open {
  opacity: 0;
  transform: rotate(90deg) scale(0.7);
}

.chatbot-fab.open .chatbot-fab__icon--close {
  opacity: 1;
  transform: none;
}

.chatbot-window {
  position: fixed;
  bottom: 92px;
  right: 26px;
  width: min(370px, calc(100vw - 28px));
  height: min(510px, 68vh);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-lg);
  z-index: 499;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.88) translateY(24px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.28s var(--ease-spring);
  transform-origin: bottom right;
}

.chatbot-window--open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.chatbot-window__header {
  padding: 14px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.chatbot-window__avatar {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #080808;
  flex-shrink: 0;
  animation: avatar-bounce 3s ease infinite;
}

[data-theme="light"] .chatbot-window__avatar {
  background: var(--fire);
  color: #fff;
}

@keyframes avatar-bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-2px);
  }
}

.chatbot-window__name {
  font-size: var(--t-sm);
  font-weight: 700;
  letter-spacing: var(--ls-snug);
}

.chatbot-window__status {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--text-2);
}

.chatbot-window__close {
  margin-left: auto;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  color: var(--text-2);
  transition: all var(--dur-base) ease;
}

.chatbot-window__close:hover {
  color: var(--text);
  background: var(--bg);
  transform: rotate(90deg);
}

.chatbot-window__body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chatbot-window__body::-webkit-scrollbar {
  width: 3px;
}

.chatbot-window__body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.chat-msg {
  display: flex;
  gap: 6px;
  max-width: 88%;
}

.chat-msg--bot {
  align-self: flex-start;
  animation: msg-in-left 0.3s var(--ease-out);
}

.chat-msg--user {
  align-self: flex-end;
  animation: msg-in-right 0.3s var(--ease-out);
  flex-direction: row-reverse;
}

@keyframes msg-in-left {
  from {
    opacity: 0;
    transform: translateX(-10px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes msg-in-right {
  from {
    opacity: 0;
    transform: translateX(10px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.chat-msg__bubble {
  padding: 9px 13px;
  border-radius: 15px;
  font-size: var(--t-sm);
  line-height: var(--lh-loose);
}

.chat-msg--bot .chat-msg__bubble {
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom-left-radius: 3px;
}

.chat-msg--user .chat-msg__bubble {
  background: var(--accent);
  color: #080808;
  border-bottom-right-radius: 3px;
  font-weight: 500;
}

[data-theme="light"] .chat-msg--user .chat-msg__bubble {
  background: var(--fire);
  color: #fff;
}

/* typing indicator */
.chat-typing {
  align-self: flex-start;
  animation: msg-in-left 0.3s var(--ease-out);
}

.chat-typing__dots {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 15px;
  border-bottom-left-radius: 3px;
}

.chat-typing__dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-3);
  animation: typing-dot 1.2s ease infinite;
}

.chat-typing__dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.chat-typing__dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing-dot {

  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }

  30% {
    transform: translateY(-5px);
    opacity: 1;
  }
}

.chatbot-window__footer {
  padding: 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chatbot-window__input-row {
  display: flex;
  gap: 7px;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  padding: 5px 7px 5px 14px;
  transition: border-color var(--dur-base) ease, box-shadow var(--dur-base) ease;
}

.chatbot-window__input-row:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212, 240, 74, 0.1);
}

[data-theme="light"] .chatbot-window__input-row:focus-within {
  border-color: var(--fire);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.1);
}

.chatbot-window__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: var(--t-sm);
}

.chatbot-window__input::placeholder {
  color: var(--text-3);
}

.chatbot-window__send {
  width: 30px;
  height: 30px;
  background: var(--accent);
  color: #080808;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease-spring), background var(--dur-base) ease, box-shadow var(--dur-base) ease;
}

.chatbot-window__send:hover {
  background: var(--accent-h);
  transform: scale(1.1);
  box-shadow: 0 3px 10px rgba(212, 240, 74, 0.35);
}

.chatbot-window__send:active {
  transform: scale(0.92);
}

[data-theme="light"] .chatbot-window__send {
  background: var(--fire);
  color: #fff;
}

/* ═══════════════════════════════════════
       21. COOKIES
    ═══════════════════════════════════════ */
.cookies {
  position: fixed;
  bottom: 22px;
  left: 22px;
  width: min(390px, calc(100vw - 44px));
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: 18px 22px;
  box-shadow: var(--sh-lg);
  z-index: 600;
  transform: translateY(130%) scale(0.95);
  opacity: 0;
  transition: transform 0.48s var(--ease-spring), opacity 0.3s ease;
}

.cookies--visible {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.cookies__icon {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.cookies__title {
  font-size: var(--t-base);
  font-weight: 700;
  letter-spacing: var(--ls-snug);
  margin-bottom: 6px;
}

.cookies__desc {
  font-size: var(--t-sm);
  color: var(--text-2);
  line-height: var(--lh-loose);
  margin-bottom: 14px;
}

.cookies__actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  align-items: center;
}

.cookies__btn {
  padding: 7px 16px;
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 700;
  transition: all var(--dur-base) ease;
}

.cookies__btn:active {
  transform: scale(0.96);
}

.cookies__btn--accept {
  background: var(--accent);
  color: #080808;
}

.cookies__btn--accept:hover {
  background: var(--accent-h);
  transform: translateY(-1px);
}

[data-theme="light"] .cookies__btn--accept {
  background: var(--fire);
  color: #fff;
}

[data-theme="light"] .cookies__btn--accept:hover {
  background: var(--fire-h);
}

.cookies__btn--decline {
  background: none;
  border: 1px solid var(--border-2);
  color: var(--text-2);
}

.cookies__btn--decline:hover {
  color: var(--text);
  border-color: var(--text-3);
}

.cookies__btn--settings {
  background: none;
  color: var(--text-2);
  font-weight: 500;
  font-size: var(--t-xs);
}

.cookies__btn--settings:hover {
  color: var(--text);
}

/* ═══════════════════════════════════════
       23. SCROLL TO TOP
    ═══════════════════════════════════════ */
.scroll-top {
  position: fixed;
  bottom: 92px;
  right: 26px;
  width: 36px;
  height: 36px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  z-index: 400;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--dur-base) ease, transform var(--dur-base) var(--ease-out), color var(--dur-base) ease, background var(--dur-base) ease;
}

.scroll-top--visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.scroll-top:hover {
  color: var(--text);
  background: var(--surface-2);
  transform: translateY(-2px) !important;
}

.scroll-top:active {
  transform: scale(0.92) !important;
}

/* ═══════════════════════════════════════
       24. PROGRESS BAR
    ═══════════════════════════════════════ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--fire));
  z-index: 9999;
  transition: width 0.1s linear;
}

[data-theme="light"] .progress-bar {
  background: linear-gradient(90deg, var(--fire), var(--accent-h));
}

/* ═══════════════════════════════════════
       25. MISC UTILITIES
    ═══════════════════════════════════════ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}