/* =============================================
   FluxAIKit – style.css
   Premium SaaS Landing Page Stylesheet
   ============================================= */

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

:root {
  /* Palette */
  --color-navy:      #0A0F1E;
  --color-navy-mid:  #111827;
  --color-indigo:    #5B4FE8;
  --color-indigo-lt: #7C6FF0;
  --color-indigo-bg: #EEF0FF;
  --color-mint:      #00D4AA;
  --color-mint-lt:   #E6FBF6;
  --color-orange:    #F97316;
  --color-orange-lt: #FFF4ED;
  --color-gold:      #F59E0B;
  --color-blue:      #3B82F6;
  --color-blue-lt:   #EFF6FF;
  --color-green:     #10B981;
  --color-green-lt:  #ECFDF5;
  --color-pink:      #EC4899;
  --color-pink-lt:   #FDF2F8;
  --color-white:     #FFFFFF;
  --color-off-white: #F9FAFB;
  --color-lavender:  #F3F4FF;
  --color-text:      #374151;
  --color-text-lt:   #6B7280;
  --color-text-xlt:  #9CA3AF;
  --color-border:    #E5E7EB;

  /* Typography */
  --font-base: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Radius */
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg:  0 12px 32px rgba(0,0,0,.10), 0 4px 16px rgba(0,0,0,.06);
  --shadow-xl:  0 24px 64px rgba(0,0,0,.14);
  --shadow-indigo: 0 8px 24px rgba(91,79,232,.30);

  /* Transitions */
  --ease: cubic-bezier(.4,0,.2,1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul { list-style: none; }

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

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

.desktop-only { display: none; }

@media (min-width: 1024px) {
  .desktop-only { display: inline; }
}

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s var(--ease);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn:focus-visible {
  outline: 3px solid var(--color-indigo);
  outline-offset: 3px;
}

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

.btn--primary:hover {
  background: var(--color-indigo-lt);
  border-color: var(--color-indigo-lt);
  box-shadow: var(--shadow-indigo);
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(255,255,255,.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255,255,255,.20);
  border-color: rgba(255,255,255,.40);
  transform: translateY(-1px);
}

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

.btn--outline:hover {
  background: var(--color-indigo);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-indigo);
}

.btn--sm  { padding: 10px 20px; font-size: 13px; }
.btn--lg  { padding: 16px 32px; font-size: 16px; }
.btn:not(.btn--sm):not(.btn--lg) { padding: 12px 24px; font-size: 14px; }

/* === SECTION HEADERS === */
.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--color-indigo);
  background: var(--color-indigo-bg);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section-eyebrow--light {
  color: var(--color-mint);
  background: rgba(0,212,170,.15);
}

.section-heading {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.section-heading--light { color: var(--color-white); }

.section-subheading {
  font-size: 17px;
  color: var(--color-text-lt);
  max-width: 560px;
  margin: 0 auto;
}

.section-subheading--light { color: rgba(255,255,255,.75); }

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), backdrop-filter .3s;
}

.header.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

.header.scrolled .logo-text,
.header.scrolled .nav-link {
  color: var(--color-navy);
}

.header.scrolled .hamburger span {
  background: var(--color-navy);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-lg);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon { display: flex; align-items: center; }

.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -.03em;
  transition: color .3s;
}

.logo-accent { color: var(--color-mint); }

.header__nav { display: none; }

@media (min-width: 1024px) {
  .header__nav { display: flex; }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: color .2s, background .2s;
}

.nav-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,.10);
}

.header.scrolled .nav-link {
  color: var(--color-text);
}

.header.scrolled .nav-link:hover {
  color: var(--color-navy);
  background: var(--color-indigo-bg);
}

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

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all .25s var(--ease);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  padding: var(--space-lg);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.mobile-menu.open { display: block; }

.mobile-nav-list { display: flex; flex-direction: column; gap: var(--space-sm); }

.mobile-nav-link {
  display: block;
  padding: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-navy);
  border-radius: var(--radius-sm);
  transition: background .2s;
}

.mobile-nav-link:hover {
  background: var(--color-indigo-bg);
  color: var(--color-indigo);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  background: var(--color-navy);
  overflow: hidden;
  padding: 140px 0 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__bg-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(ellipse, rgba(91,79,232,.35) 0%, rgba(91,79,232,.08) 50%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__content { max-width: 600px; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-mint);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.eyebrow-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--color-mint);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.hero__heading {
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.heading-accent {
  background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-indigo-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subheading {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,.70);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

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

.avatars {
  display: flex;
}

.avatar {
  display: block;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--color-navy);
  margin-left: -8px;
}

.avatars .avatar:first-child { margin-left: 0; }

.avatar--1 { background: linear-gradient(135deg, #F97316, #FBBF24); }
.avatar--2 { background: linear-gradient(135deg, #EC4899, #F97316); }
.avatar--3 { background: linear-gradient(135deg, #5B4FE8, #EC4899); }
.avatar--4 { background: linear-gradient(135deg, #00D4AA, #3B82F6); }

.social-proof-text {
  font-size: 14px;
  color: rgba(255,255,255,.65);
}

.social-proof-text strong { color: var(--color-white); }

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.orbit-ring {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  border: 1px solid rgba(91,79,232,.30);
  animation: orbit-spin 12s linear infinite;
  background: conic-gradient(from 0deg, transparent 70%, rgba(91,79,232,.5) 85%, rgba(0,212,170,.4) 95%, transparent 100%);
}

.orbit-ring--2 {
  width: 460px; height: 460px;
  animation-duration: 20s;
  animation-direction: reverse;
  background: conic-gradient(from 120deg, transparent 75%, rgba(0,212,170,.3) 88%, rgba(91,79,232,.3) 97%, transparent 100%);
}

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

.dashboard-mock {
  position: relative;
  width: 340px;
  z-index: 2;
}

@media (min-width: 1024px) {
  .dashboard-mock { width: 380px; }
}

/* Mock Cards */
.mock-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  transition: transform .3s var(--ease);
}

.mock-card:hover { transform: translateY(-3px); }

.mock-card:last-child { margin-bottom: 0; }

.mock-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.90);
}

.mock-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mock-dot--purple { background: var(--color-indigo-lt); }
.mock-dot--mint   { background: var(--color-mint); }
.mock-dot--orange { background: var(--color-orange); }

.mock-label { flex: 1; }

.mock-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-mint);
  background: rgba(0,212,170,.15);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.mock-status {
  font-size: 10px;
  font-weight: 700;
  color: #10B981;
  background: rgba(16,185,129,.15);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

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

.chat-bubble {
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 12px;
  max-width: 90%;
}

.chat-bubble--in {
  background: rgba(255,255,255,.10);
  color: rgba(255,255,255,.80);
  align-self: flex-start;
}

.chat-bubble--out {
  background: linear-gradient(135deg, var(--color-indigo), var(--color-indigo-lt));
  color: var(--color-white);
  align-self: flex-end;
  line-height: 1.5;
}

.typing-dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: rgba(255,255,255,.6);
  border-radius: 50%;
  margin-right: 4px;
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0%,100% { opacity: 1; }
  50% { opacity: .2; }
}

.mock-invoice-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,.75);
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.mock-invoice-total {
  color: var(--color-white);
  font-weight: 700;
  border-bottom: none;
  margin-top: 4px;
  font-size: 13px;
}

.mock-progress {
  height: 4px;
  background: rgba(255,255,255,.10);
  border-radius: 2px;
  margin-top: 10px;
  overflow: hidden;
}

.mock-progress-bar {
  height: 100%;
  width: 92%;
  background: linear-gradient(90deg, var(--color-mint), var(--color-indigo-lt));
  border-radius: 2px;
  animation: progress-fill 2s ease-out forwards;
}

@keyframes progress-fill {
  from { width: 0; }
  to   { width: 92%; }
}

.mock-stats {
  display: flex;
  justify-content: space-around;
  margin-bottom: 12px;
}

.mock-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.stat-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-mint);
}

.stat-lbl {
  font-size: 10px;
  color: rgba(255,255,255,.50);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 36px;
}

.chart-bar {
  flex: 1;
  background: linear-gradient(to top, var(--color-indigo), rgba(91,79,232,.30));
  border-radius: 2px 2px 0 0;
  transition: height .5s var(--ease);
}

.scroll-hint {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: rgba(255,255,255,.40);
  letter-spacing: .08em;
  text-transform: uppercase;
  animation: fade-in-up 1s .5s both;
}

.scroll-arrow {
  animation: bounce-down .8s infinite alternate;
}

@keyframes bounce-down {
  from { transform: translateY(0); }
  to   { transform: translateY(6px); }
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* =============================================
   TRUST
   ============================================= */
.trust {
  background: var(--color-white);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.trust__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .trust__inner { grid-template-columns: repeat(3,1fr); }
}

.trust-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  transition: box-shadow .2s var(--ease), transform .2s var(--ease);
}

.trust-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.trust-card__icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-indigo-bg);
  color: var(--color-indigo);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.trust-card__icon--mint { background: var(--color-mint-lt); color: #00B090; }
.trust-card__icon--gold { background: #FFFBEB; color: var(--color-gold); }

.trust-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.trust-card__desc {
  font-size: 14px;
  color: var(--color-text-lt);
  line-height: 1.6;
}

/* =============================================
   TOOLS
   ============================================= */
.tools {
  background: var(--color-white);
  padding: var(--space-3xl) 0;
}

.tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

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

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

.tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s;
  outline: none;
}

.tool-card:hover,
.tool-card:focus {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--color-indigo);
}

.tool-card--featured {
  border-color: var(--color-indigo);
  background: linear-gradient(160deg, var(--color-indigo-bg) 0%, var(--color-white) 60%);
}

.tool-card__badge {
  position: absolute;
  top: -12px; right: var(--space-lg);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-indigo);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  letter-spacing: .05em;
}

.tool-card__icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  flex-shrink: 0;
}

.tool-card__icon--purple { background: var(--color-indigo-bg); color: var(--color-indigo); }
.tool-card__icon--mint   { background: var(--color-mint-lt);   color: #00A885; }
.tool-card__icon--orange { background: var(--color-orange-lt); color: var(--color-orange); }
.tool-card__icon--green  { background: var(--color-green-lt);  color: var(--color-green); }
.tool-card__icon--blue   { background: var(--color-blue-lt);   color: var(--color-blue); }
.tool-card__icon--pink   { background: var(--color-pink-lt);   color: var(--color-pink); }

.tool-card__body { flex: 1; margin-bottom: var(--space-lg); }

.tool-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.tool-card__desc {
  font-size: 14px;
  color: var(--color-text-lt);
  line-height: 1.6;
}

.tool-card__btn { align-self: flex-start; }

/* =============================================
   CATEGORIES
   ============================================= */
.categories {
  background: var(--color-lavender);
  padding: var(--space-3xl) 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

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

@media (min-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(4,1fr); }
}

.cat-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
  transition: box-shadow .2s var(--ease), transform .2s var(--ease);
}

.cat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.cat-card__icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.cat-card__icon--purple { background: var(--color-indigo-bg); color: var(--color-indigo); }
.cat-card__icon--mint   { background: var(--color-mint-lt);   color: #00A885; }
.cat-card__icon--orange { background: var(--color-orange-lt); color: var(--color-orange); }
.cat-card__icon--blue   { background: var(--color-blue-lt);   color: var(--color-blue); }

.cat-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

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

.cat-link {
  font-size: 14px;
  color: var(--color-text-lt);
  transition: color .2s;
}

.cat-link:hover { color: var(--color-indigo); }

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works {
  background: var(--color-white);
  padding: var(--space-3xl) 0;
}

.steps-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .steps-grid {
    flex-direction: row;
    align-items: stretch;
  }
}

.step-card {
  flex: 1;
  background: var(--color-off-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: box-shadow .2s var(--ease), transform .2s var(--ease);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step-number {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .15em;
  color: var(--color-indigo);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.step-icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-indigo-bg);
  color: var(--color-indigo);
  border-radius: var(--radius-md);
  margin: 0 auto var(--space-md);
}

.step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.step-desc {
  font-size: 14px;
  color: var(--color-text-lt);
  line-height: 1.65;
}

.step-connector {
  font-size: 24px;
  color: var(--color-text-xlt);
  flex-shrink: 0;
  align-self: center;
  display: none;
}

@media (min-width: 768px) {
  .step-connector { display: block; }
}

/* =============================================
   WHY CHOOSE
   ============================================= */
.why-choose {
  background: linear-gradient(160deg, var(--color-navy) 0%, #0F1935 100%);
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.why-choose__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .why-choose__inner { grid-template-columns: 1fr 1fr; }
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.why-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.why-check {
  flex-shrink: 0;
  width: 24px; height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,212,170,.15);
  color: var(--color-mint);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}

.why-item strong {
  display: block;
  font-size: 16px;
  color: var(--color-white);
  margin-bottom: 4px;
}

.why-item p {
  font-size: 14px;
  color: rgba(255,255,255,.60);
  line-height: 1.6;
}

/* Testimonials */
.testimonial-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.testimonial-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.testimonial-card--offset {
  margin-left: var(--space-lg);
}

.stars {
  color: var(--color-gold);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

.testimonial-card p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,.80);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.60);
}

.testimonial-author strong { color: var(--color-white); }

.author-avatar {
  display: block;
  width: 32px; height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}

.author-avatar--1 { background: linear-gradient(135deg, #F97316, #FBBF24); }
.author-avatar--2 { background: linear-gradient(135deg, #5B4FE8, #00D4AA); }

/* =============================================
   NEWSLETTER
   ============================================= */
.newsletter {
  background: var(--color-indigo-bg);
  border-top: 1px solid rgba(91,79,232,.15);
  border-bottom: 1px solid rgba(91,79,232,.15);
  padding: var(--space-3xl) 0;
}

.newsletter__inner {
  text-align: center;
  max-width: 540px;
}

.newsletter__icon {
  width: 64px; height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-indigo);
  border-radius: var(--radius-lg);
  margin: 0 auto var(--space-lg);
  box-shadow: var(--shadow-indigo);
}

.newsletter__heading {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -.02em;
  margin-bottom: var(--space-md);
}

.newsletter__subtext {
  font-size: 16px;
  color: var(--color-text-lt);
  margin-bottom: var(--space-xl);
}

.newsletter__form {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.newsletter__input {
  flex: 1;
  min-width: 240px;
  padding: 14px 18px;
  font-size: 15px;
  font-family: var(--font-base);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  outline: none;
  color: var(--color-navy);
  transition: border-color .2s;
}

.newsletter__input:focus {
  border-color: var(--color-indigo);
  box-shadow: 0 0 0 3px rgba(91,79,232,.12);
}

.newsletter__input::placeholder { color: var(--color-text-xlt); }

.newsletter__disclaimer {
  font-size: 12px;
  color: var(--color-text-xlt);
}

.newsletter__success {
  margin-top: var(--space-md);
  font-size: 15px;
  color: var(--color-green);
  font-weight: 600;
  background: var(--color-green-lt);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  display: inline-block;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--color-navy);
  padding: var(--space-2xl) 0 var(--space-xl);
}

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

@media (min-width: 768px) {
  .footer__inner { grid-template-columns: 1.5fr 2fr; }
}

.footer__brand .header__logo { margin-bottom: var(--space-md); }

.footer__tagline {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.footer__copy {
  font-size: 12px;
  color: rgba(255,255,255,.30);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--space-lg);
}

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

.footer__col-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.90);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

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

.footer__link {
  font-size: 14px;
  color: rgba(255,255,255,.50);
  transition: color .2s;
}

.footer__link:hover { color: var(--color-white); }

/* =============================================
   ANIMATIONS (scroll reveal)
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

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

.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }
.reveal-delay-4 { transition-delay: .32s; }
.reveal-delay-5 { transition-delay: .40s; }
.reveal-delay-6 { transition-delay: .48s; }

/* =============================================
   REDUCED MOTION
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}