/* ===================================================
   Fengxunda Technology — Main Stylesheet
   Style: Alibaba-inspired enterprise, clean & bold
   =================================================== */

/* === CSS Variables === */
:root {
  --primary:      #FF6600;
  --primary-dark: #E55A00;
  --primary-light:#FFF0E6;
  --navy:         #0D1B3E;
  --navy-mid:     #1a2d5a;
  --navy-light:   #2d4a80;
  --accent:       #3B82F6;
  --text-body:    #374151;
  --text-muted:   #6B7280;
  --text-light:   #9CA3AF;
  --border:       #E5E7EB;
  --bg-light:     #F9FAFB;
  --bg-white:     #FFFFFF;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:    0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:    0 10px 40px rgba(0,0,0,.12);
  --shadow-card:  0 2px 12px rgba(13,27,62,.08);
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --radius-full:  9999px;
  --transition:   all .25s cubic-bezier(.4,0,.2,1);
  --font-sans:    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --container-xl: 1200px;
  --container-lg: 960px;
  --header-h:     72px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* === Skip Link for Accessibility === */
.skip-link {
  position: absolute;
  top: -9999px;
  left: 1rem;
  background: var(--primary);
  color: #fff;
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* === Layout Containers === */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow {
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Utility Classes === */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-navy { color: var(--navy); }
.text-muted { color: var(--text-muted); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .3px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--primary {
  background: var(--primary);
  color: #fff;
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,102,0,.35);
}

.btn--outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn--outline:hover, .btn--outline:focus-visible {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn--white {
  background: #fff;
  color: var(--primary);
  font-weight: 700;
}
.btn--white:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn--lg {
  padding: 16px 36px;
  font-size: 16px;
}

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

/* Section spacing */
.section { padding: 96px 0; }
.section--gray { background: var(--bg-light); }
.section--navy { background: var(--navy); color: #fff; }

.section-header { margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section--navy .section-title { color: #fff; }
.section-desc {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 600px;
}
.section-header.text-center .section-desc { margin: 0 auto; }
.section--navy .section-desc { color: rgba(255,255,255,.72); }

/* Divider */
.divider {
  width: 48px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
  margin: 16px 0 24px;
}
.text-center .divider { margin-left: auto; margin-right: auto; }

/* ===================================================
   HEADER / NAVIGATION
   =================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.site-logo img, .site-logo svg {
  height: 40px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-body);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover { color: var(--primary); background: var(--primary-light); }
.nav-link.active { color: var(--primary); font-weight: 600; }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 16px; right: 16px;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}

.header-cta { margin-left: 12px; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  padding: 8px;
  margin-left: auto;
  transition: var(--transition);
}
.nav-toggle:hover { background: var(--bg-light); }
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 1px;
  transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 999;
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link {
  display: block;
  padding: 12px 16px;
  font-size: 16px;
}
.mobile-nav .btn { margin-top: 12px; width: 100%; justify-content: center; }

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: var(--navy);
  color: #fff;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 660px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(255,102,0,.18);
  border: 1px solid rgba(255,102,0,.35);
  color: #FFAA66;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-tag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #FF6600;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.hero-title .highlight { color: var(--primary); }

.hero-desc {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255,255,255,.78);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat-item { }
.stat-value {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-value .unit { color: var(--primary); }
.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  letter-spacing: .5px;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 1px;
  animation: bounce 2s infinite;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===================================================
   CARDS
   =================================================== */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg {
  width: 28px; height: 28px;
  color: var(--primary);
  stroke: var(--primary);
}
.card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.card-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 3-col grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ===================================================
   FEATURE LIST
   =================================================== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-icon svg {
  width: 22px; height: 22px;
  stroke: var(--primary);
}
.feature-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.feature-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===================================================
   PROFIT MODELS
   =================================================== */
.profit-card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}
.profit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.profit-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(255,102,0,.15);
  border-color: rgba(255,102,0,.3);
}
.profit-number {
  font-size: 48px;
  font-weight: 900;
  color: var(--primary);
  opacity: .18;
  line-height: 1;
  position: absolute;
  top: 20px; right: 24px;
  font-style: italic;
}
.profit-icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: var(--radius-lg);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.profit-icon svg {
  width: 32px; height: 32px;
  stroke: var(--primary);
}
.profit-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}
.profit-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.profit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}
.profit-tag {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
}

/* ===================================================
   BRANDS / PARTNERS
   =================================================== */
.brands-bar {
  padding: 40px 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.brands-label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.brands-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.brand-item {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: .55;
  filter: grayscale(100%);
  transition: var(--transition);
}
.brand-item:hover {
  opacity: 1;
  filter: grayscale(0%);
}
.brand-item svg {
  width: 36px; height: 36px;
}
.brand-item span {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}

/* ===================================================
   TEAM CARDS
   =================================================== */
.team-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.team-avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--primary);
  font-weight: 900;
  position: relative;
}
.team-avatar-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(255,102,0,.18);
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-avatar-icon svg {
  width: 40px; height: 40px;
  stroke: var(--primary);
}
.team-info {
  padding: 24px;
}
.team-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.team-role {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 12px;
}
.team-origin {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.team-origin svg { width: 14px; height: 14px; stroke: var(--text-light); }
.team-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===================================================
   CONTACT
   =================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}
.contact-info { }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 32px;
}
.contact-item-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 24px; height: 24px; stroke: var(--primary); }
.contact-item-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-item-value {
  font-size: 15px;
  color: var(--text-body);
  font-weight: 500;
}
.contact-item-value a { color: var(--primary); }
.contact-item-value a:hover { text-decoration: underline; }

/* Contact Form */
.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-label .req { color: var(--primary); }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--text-body);
  background: var(--bg-white);
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,102,0,.1);
}
.form-control::placeholder { color: var(--text-light); }
textarea.form-control {
  resize: vertical;
  min-height: 130px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-submit { margin-top: 8px; width: 100%; justify-content: center; }
.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-light);
  margin-top: 12px;
}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
}
.footer-main {
  padding: 72px 0 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand .site-logo { margin-bottom: 20px; filter: brightness(0) invert(1); }
.footer-brand-desc {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,.6);
  max-width: 280px;
  margin-bottom: 24px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 12px;
  color: rgba(255,255,255,.65);
}
.footer-contact-item svg { width: 16px; height: 16px; stroke: var(--primary); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: rgba(255,255,255,.65); }
.footer-contact-item a:hover { color: var(--primary); }

.footer-col-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .5px;
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,.45);
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 13px;
  color: rgba(255,255,255,.45);
  transition: var(--transition);
}
.footer-legal a:hover { color: var(--primary); }

/* ===================================================
   PAGE HERO (inner pages)
   =================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: #fff;
  padding: calc(var(--header-h) + 60px) 0 72px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -100px;
  top: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,102,0,.15) 0%, transparent 70%);
}
.page-hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  margin-bottom: 16px;
}
.page-hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,.75);
  max-width: 560px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,.55); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { opacity: .4; }

/* ===================================================
   MONETIZATION TAGS
   =================================================== */
.mono-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}
.mono-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  border: 1px solid rgba(255,102,0,.2);
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.mono-tag:hover { background: var(--primary); color: #fff; }
.mono-tag svg { width: 16px; height: 16px; }

/* ===================================================
   PROCESS STEPS
   =================================================== */
.steps {
  counter-reset: steps;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: flex;
  gap: 24px;
  position: relative;
}
.step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 56px;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.step-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.step-body { padding-bottom: 40px; }
.step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  margin-top: 10px;
}
.step-desc { font-size: 15px; color: var(--text-muted); line-height: 1.7; }

/* ===================================================
   TESTIMONIALS / METRICS
   =================================================== */
.metric-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
}
.metric-value {
  font-size: 42px;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}
.metric-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===================================================
   CTA BANNER
   =================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 72px 0;
  text-align: center;
}
.cta-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  margin-bottom: 16px;
}
.cta-desc {
  font-size: 18px;
  opacity: .88;
  margin-bottom: 36px;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===================================================
   LEGAL PAGES
   =================================================== */
.legal-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 72px 24px;
}
.legal-content h1 {
  font-size: 36px;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 8px;
}
.legal-meta {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
}
.legal-content h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin: 40px 0 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.legal-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin: 24px 0 8px;
}
.legal-content p { font-size: 15px; color: var(--text-body); line-height: 1.8; margin-bottom: 16px; }
.legal-content ul, .legal-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-content ul { list-style: disc; }
.legal-content ol { list-style: decimal; }
.legal-content li { font-size: 15px; color: var(--text-body); line-height: 1.8; margin-bottom: 6px; }
.legal-content a { color: var(--primary); }
.legal-content a:hover { text-decoration: underline; }
.legal-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; font-size: 14px; }
.legal-table th, .legal-table td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
}
.legal-table th { background: var(--bg-light); font-weight: 700; color: var(--navy); }
.legal-highlight {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
}
.legal-highlight p { margin: 0; font-weight: 500; }

/* ===================================================
   ANIMATIONS
   =================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: .1s; }
.fade-in-delay-2 { transition-delay: .2s; }
.fade-in-delay-3 { transition-delay: .3s; }
.fade-in-delay-4 { transition-delay: .4s; }

/* ===================================================
   TOAST NOTIFICATION
   =================================================== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--navy);
  color: #fff;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}
.toast.success { border-left: 4px solid #10B981; }
.toast.error { border-left: 4px solid #EF4444; }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-main > *:first-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .section { padding: 64px 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { flex-wrap: wrap; justify-content: center; }
  .site-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-stats { gap: 24px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .brands-list { gap: 24px; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .container, .container--narrow { padding: 0 16px; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-title { font-size: 32px; }
  .profit-number { display: none; }
}

/* ===================================================
   PRINT STYLES
   =================================================== */
@media print {
  .site-header, .site-footer, .cta-banner, .hero-scroll { display: none; }
  .hero { min-height: auto; padding: 40px 0; }
  body { font-size: 12pt; }
  a { text-decoration: underline; }
}