/* === CSS VARIABLES & RESET === */
:root {
  /* Colors */
  --primary: #4f46e5;
  --primary-dark: #4338ca;
  --primary-light: #6366f1;
  --secondary: #06b6d4;
  --secondary-dark: #0891b2;
  --secondary-light: #22d3ee;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --background: #f8f9ff;
  --text: #1e1b4b;
  --text-secondary: #475569;
  --text-light: #94a3b8;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --surface-3: #e8eeff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow: rgba(30, 27, 75, 0.08);
  --shadow-lg: rgba(30, 27, 75, 0.12);
  --shadow-primary: rgba(79, 70, 229, 0.25);
  --white: #ffffff;
  --black: #0f0d1a;
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: clamp(1.25rem, 3vw, 1.75rem);
  --fs-3xl: clamp(1.75rem, 4vw, 2.75rem);
  --fs-4xl: clamp(2.25rem, 5vw, 3.5rem);
  --fs-5xl: clamp(2.75rem, 6vw, 4.5rem);
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --lh-tight: 1.2;
  --lh-snug: 1.35;
  --lh-normal: 1.6;
  --lh-relaxed: 1.75;
  --ls-tight: -0.02em;
  --ls-normal: 0;
  --ls-wide: 0.05em;
  --ls-wider: 0.1em;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  --section-py: clamp(4rem, 8vw, 7rem);

  /* Borders */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.6, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 0.15s;
  --duration-base: 0.3s;
  --duration-slow: 0.5s;

  /* Sizes */
  --container-max: 1240px;
  --container-narrow: 800px;
  --navbar-h: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-block-start: var(--navbar-h);
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--text);
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

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

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

/* === UTILITIES === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--section-py);
}

.section--alt {
  background-color: var(--surface-2);
}

.section--dark {
  background-color: var(--text);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-block-end: var(--space-3xl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(6, 182, 212, 0.08));
  border: 1px solid rgba(79, 70, 229, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-block-end: var(--space-lg);
}

.section-badge i {
  font-size: var(--fs-xs);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--text);
  margin-block-end: var(--space-md);
}

.section--dark .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.text-center { text-align: center; }
.text-start { text-align: start; }
.text-primary { color: var(--primary); }
.text-secondary-clr { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.text-muted { color: var(--text-secondary); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--text);
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-lg); }
h5 { font-size: var(--fs-md); }
h6 { font-size: var(--fs-base); }

p {
  margin-block-end: var(--space-md);
  line-height: var(--lh-normal);
}

p:last-child {
  margin-block-end: 0;
}

.lead {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.8125rem 1.75rem;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 4px 15px var(--shadow-primary);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-primary);
}

.btn--secondary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.25);
}

.btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn--outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--primary);
}

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--fs-base);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-xs);
}

.btn--full {
  width: 100%;
}

.btn i {
  font-size: 0.85em;
  transition: transform var(--duration-fast);
}

.btn:hover i.fa-arrow-right {
  transform: translateX(3px);
}

/* === GRID SYSTEM === */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.grid--auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--wrap {
  flex-wrap: wrap;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-h);
  z-index: 1000;
  transition: all var(--duration-base) var(--ease-out);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px var(--shadow);
  height: 70px;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--white);
  transition: color var(--duration-base);
  z-index: 10;
}

.navbar__logo i {
  font-size: 1.6rem;
  color: var(--secondary);
}

.navbar.scrolled .navbar__logo {
  color: var(--text);
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar__link {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--duration-fast);
  position: relative;
  padding-block: var(--space-xs);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  border-radius: 1px;
  transition: width var(--duration-base) var(--ease-out);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--white);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar.scrolled .navbar__link {
  color: var(--text-secondary);
}

.navbar.scrolled .navbar__link:hover,
.navbar.scrolled .navbar__link.active {
  color: var(--primary);
}

.navbar.scrolled .navbar__link:hover::after,
.navbar.scrolled .navbar__link.active::after {
  background: var(--primary);
}

.navbar__dropdown {
  position: relative;
}

.navbar__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar__dropdown-toggle i {
  font-size: 0.7em;
  transition: transform var(--duration-fast);
}

.navbar__dropdown:hover .navbar__dropdown-toggle i {
  transform: rotate(180deg);
}

.navbar__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 220px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px var(--shadow-lg);
  border: 1px solid var(--border);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-base) var(--ease-out);
  z-index: 100;
}

.navbar__dropdown:hover .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.navbar__dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: all var(--duration-fast);
}

.navbar__dropdown-item:hover {
  background: var(--surface-2);
  color: var(--primary);
}

.navbar__dropdown-item i {
  width: 20px;
  text-align: center;
  color: var(--primary-light);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar__cta {
  padding: 0.625rem 1.375rem;
}

.navbar__signin {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--duration-fast);
}

.navbar.scrolled .navbar__signin {
  color: var(--text-secondary);
}

.navbar.scrolled .navbar__signin:hover {
  color: var(--primary);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 1001;
  transition: width 0.1s linear;
}

/* === HAMBURGER === */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out);
}

.navbar.scrolled .hamburger__line {
  background: var(--text);
}

.hamburger__line + .hamburger__line {
  margin-top: 6px;
}

.hamburger.active .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* === OFFCANVAS === */
.offcanvas {
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: var(--white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--duration-base) var(--ease-out);
  overflow-y: auto;
  padding: calc(var(--navbar-h) + var(--space-xl)) var(--space-xl) var(--space-xl);
}

.offcanvas.active {
  transform: translateX(0);
}

.offcanvas__overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 13, 26, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-base);
}

.offcanvas__overlay.active {
  opacity: 1;
  visibility: visible;
}

.offcanvas__link {
  display: block;
  padding: var(--space-sm) 0;
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
  transition: color var(--duration-fast);
}

.offcanvas__link:hover,
.offcanvas__link.active {
  color: var(--primary);
}

.offcanvas__dropdown-menu {
  padding-inline-start: var(--space-lg);
  display: none;
}

.offcanvas__dropdown-menu.show {
  display: block;
}

.offcanvas__dropdown-menu a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

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

.offcanvas__cta {
  margin-block-start: var(--space-xl);
}

/* === HERO SLIDER === */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-slider__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s var(--ease-out);
  z-index: 0;
}

.hero-slider__slide.active {
  opacity: 1;
  z-index: 1;
}

.hero-slider__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 6s var(--ease-out);
}

.hero-slider__slide.active .hero-slider__bg {
  transform: scale(1.03);
}

.hero-slider__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 13, 26, 0.82), rgba(79, 70, 229, 0.55));
}

.hero-slider__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  max-width: 680px;
  padding-block-start: var(--navbar-h);
}

.hero-slider__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--white);
  margin-block-end: var(--space-xl);
  backdrop-filter: blur(10px);
}

.hero-slider__title {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-extrabold);
  color: var(--white);
  line-height: var(--lh-tight);
  margin-block-end: var(--space-lg);
}

.hero-slider__subtitle {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--lh-relaxed);
  margin-block-end: var(--space-2xl);
  max-width: 520px;
}

.hero-slider__buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-slider__nav {
  position: absolute;
  bottom: var(--space-3xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: var(--space-sm);
}

.hero-slider__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration-base);
}

.hero-slider__dot.active {
  background: var(--white);
  width: 36px;
}

.hero-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: var(--fs-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all var(--duration-base);
}

.hero-slider__arrow:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hero-slider__arrow--prev { left: var(--space-xl); }
.hero-slider__arrow--next { right: var(--space-xl); }

/* === PAGE HERO (Inner Pages) === */
.page-hero {
  position: relative;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 13, 26, 0.85), rgba(79, 70, 229, 0.6));
}

.page-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-block: calc(var(--navbar-h) + var(--space-3xl)) var(--space-3xl);
  width: 100%;
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--white);
  margin-block-end: var(--space-md);
}

.page-hero__subtitle {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
  margin-inline: auto;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-lg);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
}

.page-hero__breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--duration-fast);
}

.page-hero__breadcrumb a:hover {
  color: var(--secondary);
}

.page-hero__breadcrumb i {
  font-size: 0.6em;
}

/* === CARDS === */
.card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px var(--shadow-lg);
  border-color: transparent;
}

.card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow);
}

.card:hover .card__image img {
  transform: scale(1.05);
}

.card__body {
  padding: var(--space-xl);
}

.card__tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-block-end: var(--space-sm);
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-sm);
  line-height: var(--lh-snug);
}

.card__title a {
  transition: color var(--duration-fast);
}

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

.card__text {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.card__footer {
  padding: var(--space-md) var(--space-xl);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: var(--text-light);
}

/* Feature Card */
.feature-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--border);
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px var(--shadow-lg);
  border-color: transparent;
}

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

.feature-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  margin-block-end: var(--space-lg);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(6, 182, 212, 0.1));
  color: var(--primary);
  transition: all var(--duration-base);
}

.feature-card:hover .feature-card__icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-sm);
}

.feature-card__text {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* === PRICING TABLES === */
.pricing-card {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
}

.pricing-card--featured {
  border-color: var(--primary);
  box-shadow: 0 20px 60px var(--shadow-primary);
  transform: scale(1.05);
  z-index: 2;
}

.pricing-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px var(--shadow-lg);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-card__badge {
  display: inline-block;
  padding: 4px 16px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-block-end: var(--space-lg);
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-sm);
}

.pricing-card__price {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--text);
  margin-block-end: var(--space-xs);
}

.pricing-card__price span {
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--text-secondary);
}

.pricing-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-block-end: var(--space-xl);
  padding-block-end: var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.pricing-card__features {
  text-align: start;
  margin-block-end: var(--space-xl);
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pricing-card__feature i {
  color: var(--success);
  font-size: var(--fs-sm);
  width: 18px;
  text-align: center;
}

.pricing-card__feature--disabled {
  opacity: 0.4;
  text-decoration: line-through;
}

.pricing-card__feature--disabled i {
  color: var(--text-light);
}

/* === TESTIMONIALS === */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-slider__track {
  display: flex;
  transition: transform var(--duration-slow) var(--ease-out);
}

.testimonials-slider__slide {
  min-width: 100%;
  padding-inline: var(--space-md);
}

.testimonial-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--border);
  max-width: 700px;
  margin-inline: auto;
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-block-end: var(--space-lg);
}

.testimonial-card__stars i {
  color: var(--accent);
  font-size: var(--fs-sm);
}

.testimonial-card__quote {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--text);
  font-style: italic;
  margin-block-end: var(--space-xl);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  aspect-ratio: 1;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
}

.testimonial-card__role {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.testimonials-slider__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-xl);
}

.testimonials-slider__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--border);
  cursor: pointer;
  transition: all var(--duration-base);
}

.testimonials-slider__dot.active {
  background: var(--primary);
  width: 28px;
}

/* === FAQ ACCORDION === */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-block-end: var(--space-md);
  overflow: hidden;
  background: var(--surface);
  transition: all var(--duration-base);
}

.faq-item.active {
  border-color: var(--primary-light);
  box-shadow: 0 4px 20px var(--shadow);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text);
  text-align: start;
  cursor: pointer;
  transition: color var(--duration-fast);
}

.faq-item.active .faq-item__question {
  color: var(--primary);
}

.faq-item__icon {
  font-size: var(--fs-sm);
  transition: transform var(--duration-base) var(--ease-out);
  color: var(--text-light);
  flex-shrink: 0;
  margin-inline-start: var(--space-md);
}

.faq-item.active .faq-item__icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-base) var(--ease-out);
}

.faq-item__answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* === BLOG === */
.blog-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px var(--shadow-lg);
}

.blog-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow);
}

.blog-card:hover .blog-card__image img {
  transform: scale(1.05);
}

.blog-card__category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 4px 14px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.blog-card__body {
  padding: var(--space-xl);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--text-light);
  margin-block-end: var(--space-sm);
}

.blog-card__meta i {
  margin-inline-end: 4px;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  margin-block-end: var(--space-sm);
}

.blog-card__title a {
  transition: color var(--duration-fast);
}

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

.blog-card__excerpt {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* === FORMS === */
.form-group {
  margin-block-end: var(--space-lg);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-block-end: var(--space-sm);
  color: var(--text);
}

.form-input {
  width: 100%;
  padding: 0.8125rem var(--space-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--fs-base);
  color: var(--text);
  background: var(--surface);
  transition: all var(--duration-fast);
  outline: none;
}

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

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-input--error {
  border-color: var(--error);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--error);
  margin-block-start: 4px;
  display: none;
}

.form-input--error + .form-error {
  display: block;
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  flex-shrink: 0;
  margin-block-start: 2px;
}

.form-check label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* === FOOTER === */
.footer {
  background: var(--black);
  color: rgba(255, 255, 255, 0.7);
  padding-block-start: var(--space-4xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-3xl);
  padding-block-end: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand-desc {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-block: var(--space-lg);
  color: rgba(255, 255, 255, 0.5);
}

.footer__socials {
  display: flex;
  gap: var(--space-sm);
}

.footer__social {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--fs-sm);
  transition: all var(--duration-base);
}

.footer__social:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--white);
  margin-block-end: var(--space-lg);
}

.footer__link {
  display: block;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
  padding-block: var(--space-xs);
  transition: all var(--duration-fast);
}

.footer__link:hover {
  color: var(--secondary);
  padding-inline-start: var(--space-sm);
}

.footer__newsletter-text {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
  margin-block-end: var(--space-md);
}

.footer__newsletter-form {
  display: flex;
  gap: var(--space-sm);
}

.footer__newsletter-input {
  flex: 1;
  padding: 0.625rem var(--space-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--white);
  font-size: var(--fs-sm);
  outline: none;
  transition: border-color var(--duration-fast);
}

.footer__newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.footer__newsletter-input:focus {
  border-color: var(--primary);
}

.footer__newsletter-btn {
  padding: 0.625rem var(--space-lg);
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: background var(--duration-fast);
  white-space: nowrap;
}

.footer__newsletter-btn:hover {
  background: var(--primary-dark);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
  margin-block-start: var(--space-md);
}

.footer__contact-item i {
  width: 18px;
  color: var(--secondary);
}

.footer__bottom {
  padding-block: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.35);
}

.footer__legal-links {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal-links a {
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--duration-fast);
}

.footer__legal-links a:hover {
  color: var(--secondary);
}

/* === TRUSTED BY / LOGO STRIP === */
.logo-strip {
  padding-block: var(--space-3xl);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.logo-strip__label {
  text-align: center;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-light);
  margin-block-end: var(--space-xl);
}

.logo-strip__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.logo-strip__item {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--text-light);
  opacity: 0.4;
  filter: grayscale(1);
  transition: all var(--duration-base);
  cursor: default;
}

.logo-strip__item:hover {
  opacity: 1;
  filter: grayscale(0);
  color: var(--text);
}

.logo-strip__item i {
  margin-inline-end: var(--space-sm);
  font-size: 1.3em;
}

/* === STATS / COUNTERS === */
.stats {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--white);
  line-height: 1;
  margin-block-end: var(--space-sm);
}

.stat-item__label {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  font-weight: var(--fw-medium);
}

/* === CTA SECTION === */
.cta-section {
  background: linear-gradient(135deg, var(--text), #2d2768);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(79, 70, 229, 0.3), transparent 70%);
  top: -100px;
  right: -100px;
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(6, 182, 212, 0.2), transparent 70%);
  bottom: -100px;
  left: -50px;
}

.cta-section__content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin-inline: auto;
}

.cta-section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--white);
  margin-block-end: var(--space-md);
}

.cta-section__text {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-md);
  margin-block-end: var(--space-2xl);
}

/* === APP MOCKUP === */
.app-mockup {
  position: relative;
  max-width: 900px;
  margin-inline: auto;
}

.app-mockup__frame {
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: 0 40px 80px var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.app-mockup__toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.app-mockup__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.app-mockup__dot--red { background: #ff5f57; }
.app-mockup__dot--yellow { background: #febc2e; }
.app-mockup__dot--green { background: #28c840; }

.app-mockup__url {
  flex: 1;
  margin-inline-start: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: var(--surface);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  color: var(--text-light);
}

.app-mockup__body {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.app-mockup__body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === FEATURE TABS === */
.feature-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.feature-tab {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--duration-base);
}

.feature-tab.active,
.feature-tab:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.feature-tab-content {
  display: none;
}

.feature-tab-content.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.feature-tab-content__text h3 {
  margin-block-end: var(--space-md);
}

.feature-tab-content__text p {
  color: var(--text-secondary);
  margin-block-end: var(--space-lg);
}

.feature-tab-content__list {
  margin-block-end: var(--space-xl);
}

.feature-tab-content__list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-block: var(--space-xs);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.feature-tab-content__list li i {
  color: var(--success);
}

.feature-tab-content__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px var(--shadow-lg);
}

.feature-tab-content__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* === INTEGRATIONS === */
.integration-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--duration-base) var(--ease-out);
}

.integration-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px var(--shadow-lg);
  border-color: var(--primary-light);
}

.integration-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-inline: auto;
  margin-block-end: var(--space-md);
  background: var(--surface-2);
  color: var(--primary);
}

.integration-card__name {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  margin-block-end: var(--space-xs);
}

.integration-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* === CHANGELOG === */
.changelog-item {
  display: flex;
  gap: var(--space-2xl);
  padding-block: var(--space-2xl);
  border-bottom: 1px solid var(--border);
}

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

.changelog-item__date {
  flex-shrink: 0;
  width: 140px;
}

.changelog-item__version {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-sm);
}

.changelog-item__date-text {
  font-size: var(--fs-sm);
  color: var(--text-light);
}

.changelog-item__content h3 {
  margin-block-end: var(--space-md);
}

.changelog-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-inline-end: var(--space-sm);
}

.changelog-tag--new {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.changelog-tag--improved {
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
}

.changelog-tag--fixed {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent);
}

.changelog-item__list {
  margin-block-start: var(--space-md);
}

.changelog-item__list li {
  position: relative;
  padding-inline-start: var(--space-lg);
  padding-block: var(--space-xs);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.changelog-item__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--primary);
}

/* === API DOCS === */
.api-sidebar {
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-xl));
}

.api-sidebar__link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  border-inline-start: 2px solid transparent;
  transition: all var(--duration-fast);
}

.api-sidebar__link:hover,
.api-sidebar__link.active {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(79, 70, 229, 0.04);
}

.code-block {
  background: #1a1633;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  overflow-x: auto;
  margin-block: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.code-block code {
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: var(--fs-sm);
  color: #e2e8f0;
  line-height: var(--lh-relaxed);
}

.code-block .keyword { color: #c084fc; }
.code-block .string { color: #34d399; }
.code-block .comment { color: #64748b; }
.code-block .property { color: #60a5fa; }

.api-method {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  font-family: 'Fira Code', monospace;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
}

.api-method--get { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.api-method--post { background: rgba(79, 70, 229, 0.15); color: var(--primary); }
.api-method--put { background: rgba(245, 158, 11, 0.15); color: var(--accent); }
.api-method--delete { background: rgba(239, 68, 68, 0.15); color: var(--error); }

.api-endpoint {
  font-family: 'Fira Code', monospace;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  background: var(--surface-2);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

/* === AUTH PAGES === */
.auth-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: var(--background);
  position: relative;
}

.auth-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  z-index: 0;
}

.auth-card {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  box-shadow: 0 30px 80px var(--shadow-lg);
  padding: var(--space-3xl);
  width: 100%;
  max-width: 460px;
  position: relative;
  z-index: 1;
}

.auth-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--text);
  margin-block-end: var(--space-sm);
}

.auth-card__logo i {
  color: var(--primary);
}

.auth-card__title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-xs);
}

.auth-card__subtitle {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-block-end: var(--space-2xl);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-block: var(--space-xl);
  font-size: var(--fs-sm);
  color: var(--text-light);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-social-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text);
  transition: all var(--duration-fast);
  cursor: pointer;
}

.auth-social-btn:hover {
  background: var(--surface-2);
  border-color: var(--primary-light);
}

.auth-footer {
  text-align: center;
  margin-block-start: var(--space-xl);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--primary);
  font-weight: var(--fw-semibold);
  transition: color var(--duration-fast);
}

.auth-footer a:hover {
  color: var(--primary-dark);
}

/* === CAREERS === */
.job-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  transition: all var(--duration-base);
}

.job-card:hover {
  border-color: var(--primary-light);
  box-shadow: 0 10px 30px var(--shadow);
}

.job-card__info {
  flex: 1;
}

.job-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-sm);
}

.job-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.job-card__meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.job-card__meta i {
  color: var(--primary-light);
}

/* === LEGAL PAGES === */
.legal-content {
  max-width: 800px;
  margin-inline: auto;
}

.legal-content h2 {
  font-size: var(--fs-2xl);
  margin-block: var(--space-2xl) var(--space-md);
}

.legal-content h3 {
  font-size: var(--fs-lg);
  margin-block: var(--space-xl) var(--space-sm);
}

.legal-content p {
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

.legal-content ul {
  margin-block: var(--space-md);
  padding-inline-start: var(--space-xl);
}

.legal-content ul li {
  position: relative;
  padding-inline-start: var(--space-md);
  padding-block: var(--space-xs);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.legal-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: var(--radius-full);
  background: var(--primary);
}

/* === BLOG DETAILS === */
.blog-detail__header {
  text-align: center;
  margin-block-end: var(--space-2xl);
}

.blog-detail__category {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-block-end: var(--space-md);
}

.blog-detail__title {
  font-size: var(--fs-3xl);
  max-width: 700px;
  margin-inline: auto;
  margin-block-end: var(--space-lg);
}

.blog-detail__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.blog-detail__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.blog-detail__meta-item img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.blog-detail__hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-block-end: var(--space-2xl);
  aspect-ratio: 21/9;
}

.blog-detail__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-detail__content {
  max-width: 740px;
  margin-inline: auto;
}

.blog-detail__content h2 {
  font-size: var(--fs-2xl);
  margin-block: var(--space-2xl) var(--space-md);
}

.blog-detail__content h3 {
  font-size: var(--fs-lg);
  margin-block: var(--space-xl) var(--space-sm);
}

.blog-detail__content p {
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  font-size: var(--fs-md);
}

.blog-detail__content blockquote {
  border-inline-start: 4px solid var(--primary);
  padding: var(--space-lg) var(--space-xl);
  background: var(--surface-2);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin-block: var(--space-xl);
  font-style: italic;
  color: var(--text);
}

.blog-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-block-start: var(--space-2xl);
  padding-block-start: var(--space-xl);
  border-top: 1px solid var(--border);
}

.blog-detail__tag {
  padding: 4px 14px;
  background: var(--surface-2);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  transition: all var(--duration-fast);
}

.blog-detail__tag:hover {
  background: var(--primary);
  color: var(--white);
}

/* === USE CASES === */
.use-case-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding-block: var(--space-3xl);
  border-bottom: 1px solid var(--border);
}

.use-case-card:nth-child(even) .use-case-card__image {
  order: -1;
}

.use-case-card__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px var(--shadow-lg);
}

.use-case-card__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.use-case-card__tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-block-end: var(--space-md);
}

/* === CONTACT === */
.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
}

.contact-info-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(6, 182, 212, 0.1));
  color: var(--primary);
  flex-shrink: 0;
}

.contact-info-card__title {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  margin-block-end: var(--space-xs);
}

.contact-info-card__text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

/* === REVEAL ANIMATIONS === */
[data-reveal] {
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
}

[data-reveal="up"] { transform: translateY(40px); }
[data-reveal="down"] { transform: translateY(-40px); }
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="scale"] { transform: scale(0.9); }
[data-reveal="fade"] { transform: none; }

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }

/* === RESPONSIVE === */
@media (max-width: 1400px) {
  :root {
    --container-max: 1140px;
  }
}

@media (max-width: 1200px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .pricing-card--featured {
    transform: none;
  }

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

  .feature-tab-content.active {
    gap: var(--space-2xl);
  }
}

@media (max-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .use-case-card {
    gap: var(--space-2xl);
  }

  .changelog-item {
    flex-direction: column;
    gap: var(--space-md);
  }

  .changelog-item__date {
    width: auto;
  }
}

@media (max-width: 768px) {
  .navbar__menu,
  .navbar__actions {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .hero-slider__content {
    align-items: center;
    text-align: center;
  }

  .hero-slider__subtitle {
    margin-inline: auto;
  }

  .hero-slider__arrow {
    display: none;
  }

  .feature-tab-content.active {
    grid-template-columns: 1fr;
  }

  .use-case-card {
    grid-template-columns: 1fr;
  }

  .use-case-card:nth-child(even) .use-case-card__image {
    order: 0;
  }

  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .auth-section::before {
    display: none;
  }

  .blog-detail__meta {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .page-hero {
    min-height: 320px;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.25rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --section-py: 3.5rem;
  }

  .hero-slider {
    min-height: 500px;
  }

  .hero-slider__buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-slider__buttons .btn {
    width: 100%;
  }

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

  .pricing-card {
    padding: var(--space-xl);
  }

  .auth-card {
    padding: var(--space-xl);
  }

  .logo-strip__logos {
    gap: var(--space-xl);
  }
}

@media (max-width: 360px) {
  .container {
    padding-inline: var(--space-md);
  }

  .section-header {
    margin-block-end: var(--space-2xl);
  }
}

/* === 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;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-slider__slide .hero-slider__bg {
    transition: none;
    transform: none;
  }

  .hero-slider__slide {
    transition: opacity 0.01ms;
  }
}