/* ============================================================
   TradesLink — styles.css
   Premium dark UI · South Africa's trades marketplace
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --orange:       #FF6A21;
  --orange-dark:  #E05510;
  --orange-glow:  rgba(255, 106, 33, 0.15);
  --bg:           #0F1117;
  --bg2:          #15171F;
  --bg3:          #1C1F2A;
  --bg4:          #22263A;
  --glass:        rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.10);
  --text:         #F0EEF8;
  --text-muted:   #8B8A96;
  --text-dim:     #5C5B66;
  --border:       rgba(255, 255, 255, 0.08);
  --white:        #ffffff;
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    32px;
  --shadow:       0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:    0 24px 64px rgba(0,0,0,0.5);
  --transition:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-lg:350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.1; letter-spacing: -0.03em; font-weight: 800; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.1rem; font-weight: 700; }

/* ── Utility ───────────────────────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.orange { color: var(--orange); }
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 14px;
}
.section-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-top: 12px;
  font-weight: 400;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(255,106,33,0.3);
}
.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,106,33,0.4);
}
.btn-secondary {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-dark:hover {
  background: var(--bg4);
  transform: translateY(-2px);
}
.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius-lg); }

/* ── Navbar ────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition-lg);
}
#navbar.scrolled {
  background: rgba(15, 17, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
  flex-shrink: 0;
  white-space: nowrap;
}
.nav-logo .logo-icon {
  width: 34px; height: 34px;
  background: var(--orange);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.nav-logo .logo-icon svg { width: 18px; height: 18px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex; align-items: center; gap: 4px;
}
.nav-links a:hover { color: var(--text); background: var(--glass); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-login {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-login:hover { color: var(--text); background: var(--glass); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-hamburger:hover { background: var(--glass); }
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,17,23,0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--text); }

/* ── Hero ──────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 40% 40%, black 0%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: -10%; right: -5%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,106,33,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: -20%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(45,125,210,0.07) 0%, transparent 65%);
  pointer-events: none;
  animation: glowPulse 6s ease-in-out infinite alternate;
}
@keyframes glowPulse {
  0%   { opacity: 0.5; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.08); }
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,106,33,0.1);
  border: 1px solid rgba(255,106,33,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.7); }
}
.hero-title { margin-bottom: 20px; }
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.trust-item svg { color: var(--orange); flex-shrink: 0; }

/* Hero right */
.hero-right {
  position: relative;
  height: 520px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.hero-img-wrap {
  width: 100%; height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg3) 0%, var(--bg2) 100%);
  display: flex; align-items: center; justify-content: center;
}
.hero-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-dim);
  font-size: 0.85rem;
  text-align: center;
  padding: 40px;
}
.hero-img-placeholder .placeholder-icon {
  width: 80px; height: 80px;
  background: var(--bg4);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
}
.glass-card {
  position: absolute;
  background: rgba(15,17,23,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  animation: floatCard 4s ease-in-out infinite alternate;
}
.glass-card-1 {
  bottom: 80px; left: -20px;
  animation-duration: 3.5s;
}
.glass-card-2 {
  top: 60px; right: -20px;
  animation-duration: 4.5s;
}
@keyframes floatCard {
  0%   { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}
.glass-card-icon {
  width: 32px; height: 32px;
  background: var(--orange);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 8px;
  font-size: 0.9rem;
}
.glass-card-icon svg { width: 17px; height: 17px; color: var(--white); }
.glass-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.glass-card-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: 180px;
  line-height: 1.4;
}

/* ── How It Works ──────────────────────────────────────────── */
#how {
  background: var(--white);
  padding: 100px 0;
}
#how h2 { color: #0F1117; }
#how .section-label { color: var(--orange); }
#how .section-intro { color: #555; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.step-card {
  background: #F8F7FA;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid #EEEDF0;
  transition: all var(--transition-lg);
  position: relative;
  overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-lg);
}
.step-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(0,0,0,0.1); }
.step-card:hover::before { transform: scaleX(1); }
.step-icon {
  width: 48px; height: 48px;
  background: rgba(255,106,33,0.1);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.3rem;
  transition: background var(--transition);
}
.step-icon svg { width: 24px; height: 24px; color: var(--orange); }
.step-card:hover .step-icon { background: var(--orange); }
.step-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.step-title { font-size: 1rem; font-weight: 700; color: #0F1117; margin-bottom: 8px; }
.step-desc { font-size: 0.875rem; color: #666; line-height: 1.6; }

/* ── Trades ─────────────────────────────────────────────────── */
#trades {
  background: var(--bg);
  padding: 100px 0;
}
.trades-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}
.trades-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.trade-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  transition: all var(--transition-lg);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.trade-card::after {
  content: '→';
  position: absolute;
  right: 12px; top: 12px;
  font-size: 0.75rem;
  color: var(--orange);
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition);
}
.trade-card:hover {
  border-color: rgba(255,106,33,0.3);
  background: var(--bg3);
  transform: translateY(-4px);
}
.trade-card:hover::after { opacity: 1; transform: translateX(0); }
.trade-icon {
  font-size: 1.6rem;
  width: 48px; height: 48px;
  background: rgba(255,106,33,0.08);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.trade-icon svg { width: 24px; height: 24px; color: var(--orange); }
.trade-name { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); }

/* ── Why TradesLink ─────────────────────────────────────────── */
#why {
  background: var(--bg2);
  padding: 100px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-features { display: flex; flex-direction: column; gap: 16px; }
.feature-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: rgba(255,106,33,0.25);
  transform: translateX(4px);
}
.feature-icon {
  width: 40px; height: 40px;
  background: rgba(255,106,33,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.feature-icon svg { width: 20px; height: 20px; color: var(--orange); }
.feature-title { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.feature-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
..why-visual{
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius:28px;
    min-height: 560px;
    overflow: hidden;
    padding:0;

    display:flex;
    align-items:center;
    justify-content:center;
}

.why-visual img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
   border-radius:27px;
}

/* ── Split CTA ──────────────────────────────────────────────── */
#split {
  background: var(--bg);
  padding: 100px 0;
}
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.split-card {
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
}
.split-card-customer {
  background: linear-gradient(135deg, var(--bg3) 0%, rgba(45,125,210,0.1) 100%);
  border: 1px solid rgba(45,125,210,0.2);
}
.split-card-trade {
  background: linear-gradient(135deg, var(--bg3) 0%, rgba(255,106,33,0.1) 100%);
  border: 1px solid rgba(255,106,33,0.2);
}
.split-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.split-card-customer .split-label { color: #2D7DD2; }
.split-card-trade   .split-label { color: var(--orange); }
.split-title { font-size: 1.5rem; font-weight: 800; margin-bottom: 20px; color: var(--text); }
.split-list { margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.split-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.split-list li::before {
  content: '✓';
  width: 20px; height: 20px;
  background: rgba(255,106,33,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  color: var(--orange);
  flex-shrink: 0;
  font-weight: 700;
}

/* ── FAQ ────────────────────────────────────────────────────── */
#faq {
  background: var(--bg2);
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.faq-inner {
  max-width: 720px;
  margin: 0 auto;
}
.faq-list { margin-top: 48px; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(255,106,33,0.3); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  gap: 16px;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--orange); }
.faq-icon {
  width: 24px; height: 24px;
  background: rgba(255,106,33,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--orange);
  transition: all var(--transition);
}
.faq-item.open .faq-icon { background: var(--orange); color: white; transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 350ms ease, padding 350ms ease;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 24px 20px; }

/* ── Final CTA ──────────────────────────────────────────────── */
#cta {
  background: var(--bg);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(255,106,33,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta-inner h2 { margin-bottom: 16px; }
.cta-inner p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 14px;
  line-height: 1.6;
  max-width: 240px;
}
.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.social-link {
  width: 36px; height: 36px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.social-link:hover { background: var(--orange); border-color: var(--orange); color: white; }
.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-dim); }

/* ── Animations ─────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 100ms; }
.fade-up-delay-2 { transition-delay: 200ms; }
.fade-up-delay-3 { transition-delay: 300ms; }
.fade-up-delay-4 { transition-delay: 400ms; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .trades-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-login { display: none; }
  .nav-right > div { display: none; }
  .nav-hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 20px; padding-top: 40px; }
  .hero-right {
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: visible;
    border-radius: 0;
  }
  .hero-img-wrap { height: 240px; border-radius: var(--radius-xl); flex-shrink: 0; }
  .glass-card {
    position: static;
    animation: none;
    width: 100%;
    box-sizing: border-box;
  }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .trades-grid { grid-template-columns: repeat(3, 1fr); }
  .why-inner { grid-template-columns: 1fr; }
  .split-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .trades-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; text-align: center; }
}