/* =====================================================
   SUPERIOR TRADING CORP — v4
   Palette: Charcoal / Warm Cream / Gold
   Fonts: Bebas Neue (display) · DM Serif Display (accent italic) · DM Sans (body)
   ===================================================== */

:root {
  --coal:       #191917;
  --charcoal:   #272725;
  --gold:       #c8922e;
  --gold-light: #e8b04a;
  --gold-pale:  #f5e6c8;
  --cream:      #faf8f4;
  --stone:      #ede8e0;
  --stone-dark: #c9c2b6;
  --ink:        #232320;
  --muted:      #7c756c;
  --white:      #fff;
  --r:          8px;
  --rl:         16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { width: 100%; display: block; object-fit: cover; }
a   { text-decoration: none; color: inherit; }

/* ── TOPBAR ── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--coal);
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 0 5vw; height: 64px;
  border-bottom: 1.5px solid rgba(200,146,46,.35);
}
.brand { display: flex; flex-direction: column; line-height: 1; gap: 2px; }
.brand-sup {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px; letter-spacing: 0.14em; color: var(--white);
}
.brand-sub {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300; font-size: 10px;
  letter-spacing: 0.28em; color: var(--gold); text-transform: uppercase;
}
nav { display: flex; gap: 28px; }
nav a {
  font-size: 13px; font-weight: 400; letter-spacing: 0.06em;
  text-transform: uppercase; color: rgba(255,255,255,.6);
  transition: color .2s;
}
nav a:hover { color: var(--gold); }
.call-btn {
  background: var(--gold); color: var(--coal);
  font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
  padding: 9px 18px; border-radius: var(--r);
  transition: background .2s; white-space: nowrap;
}
.call-btn:hover { background: var(--gold-light); }

/* ── HERO ── */
.hero { background: var(--coal); }
.hero-banner {
  width: 100%; overflow: hidden; line-height: 0;
}
.hero-banner img {
  width: 100%; height: auto;
  max-height: 430px; object-fit: contain; object-position: center top;
  display: block;
}
.hero-overlay-bar {
  background: var(--charcoal);
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 10px 24px;
  padding: 13px 5vw;
  font-size: 11px; font-weight: 400; letter-spacing: 0.2em;
  text-transform: uppercase; color: rgba(240,235,225,.55);
  border-top: 1px solid rgba(200,146,46,.2);
}
.sep { color: var(--gold); opacity: .6; }

/* ── INTRO STRIP ── */
.intro-strip {
  background: var(--cream);
  padding: 80px 5vw;
}
.intro-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center; max-width: 1160px; margin: 0 auto;
}
.intro-eyebrow {
  font-size: 11px; font-weight: 500; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.intro-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 6vw, 86px);
  line-height: 0.9; letter-spacing: 0.02em;
  color: var(--coal); margin-bottom: 20px;
}
.intro-heading em {
  font-family: 'DM Serif Display', serif;
  font-style: italic; color: var(--gold);
  font-size: 0.95em; letter-spacing: 0;
}
.intro-body {
  font-size: 16px; font-weight: 300; color: var(--muted);
  line-height: 1.8; max-width: 480px; margin-bottom: 32px;
}
.intro-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
  background: var(--gold); color: var(--coal);
  font-size: 13px; font-weight: 500; letter-spacing: 0.05em;
  padding: 13px 26px; border-radius: var(--r);
  transition: background .2s; display: inline-block;
}
.btn-primary:hover { background: var(--gold-light); }
.btn-ghost {
  border: 1px solid var(--stone-dark); color: var(--muted);
  font-size: 13px; font-weight: 400; letter-spacing: 0.05em;
  padding: 13px 26px; border-radius: var(--r);
  transition: border-color .2s, color .2s; display: inline-block;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.intro-feature-img {
  border-radius: var(--rl); overflow: hidden;
  box-shadow: 0 24px 72px rgba(0,0,0,.12);
  aspect-ratio: 4/3;
}
.intro-feature-img img { width: 100%; height: 100%; object-fit: cover; }

/* ── STATS ── */
.stats-section {
  background: var(--coal);
  padding: 56px 5vw;
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; max-width: 1160px; margin: 0 auto;
}
.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 20px 10px;
  border-right: 1px solid rgba(255,255,255,.07);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 5vw, 68px); color: var(--gold);
  letter-spacing: 0.03em; line-height: 1;
}
.stat-label {
  font-size: 12px; font-weight: 400; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,.4);
  margin-top: 6px;
}

/* ── SHARED SECTION ── */
.section { padding: 80px 5vw; }

.section-eyebrow {
  font-size: 11px; font-weight: 500; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 10px;
}
.section-eyebrow.light { color: var(--gold-light); }
.section-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 68px);
  letter-spacing: 0.02em; line-height: 0.95;
  color: var(--coal); margin-bottom: 12px;
}
.section-heading.light { color: var(--white); }
.section-sub {
  font-size: 15px; font-weight: 300; color: var(--muted); margin-bottom: 44px;
}

/* ── SERVICES SECTION ── */
.services-section { background: var(--cream); }

/* ── ACCORDION ── */
.accordion { border-top: 1px solid var(--stone); }
.acc-item   { border-bottom: 1px solid var(--stone); }

.acc-head {
  width: 100%; background: none; border: none; cursor: pointer;
  display: grid;
  grid-template-columns: 40px 1fr auto 36px;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0 18px;
  padding: 26px 0;
  text-align: left;
  transition: background .15s;
}
.acc-head:hover { background: rgba(200,146,46,.03); }

.acc-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px; letter-spacing: 0.12em;
  color: var(--stone-dark); grid-row: 1 / 3; align-self: center;
  transition: color .2s;
}
.acc-item.open .acc-num { color: var(--gold); }

.acc-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px; letter-spacing: 0.04em;
  color: var(--coal); grid-column: 2; grid-row: 1;
  line-height: 1;
}
.acc-desc {
  font-size: 13px; font-weight: 300; color: var(--muted);
  grid-column: 2; grid-row: 2; margin-top: 4px; line-height: 1.5;
}
.acc-arrow {
  grid-column: 4; grid-row: 1 / 3; align-self: center;
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--stone); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
  transition: border-color .2s, background .2s, transform .3s;
}
.acc-arrow svg { width: 16px; height: 16px; color: var(--muted); transition: color .2s; }
.acc-item.open .acc-arrow {
  background: var(--gold); border-color: var(--gold); transform: rotate(180deg);
}
.acc-item.open .acc-arrow svg { color: var(--white); }

.acc-body {
  max-height: 0; overflow: hidden;
  transition: max-height .45s cubic-bezier(0.4,0,0.2,1);
}
.acc-item.open .acc-body { max-height: 3000px; }

.acc-gallery {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 12px; padding-bottom: 30px;
}
.acc-gallery figure {
  border-radius: var(--rl); overflow: hidden;
  background: var(--coal);
}
.acc-gallery figure img {
  height: 220px; transition: transform .4s ease, opacity .3s; opacity: .9;
}
.acc-gallery figure:hover img { transform: scale(1.04); opacity: 1; }
.acc-gallery figcaption {
  padding: 9px 13px;
  font-size: 12px; font-weight: 400; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--muted);
  background: var(--stone);
}

/* ── WHY US ── */
.why-section {
  background: var(--coal); padding: 90px 5vw;
}
.why-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 70px; align-items: start; max-width: 1160px; margin: 0 auto;
}
.why-body {
  font-size: 15px; font-weight: 300; color: rgba(240,235,225,.55);
  line-height: 1.8; margin: 16px 0 32px;
}
.why-list { display: flex; flex-direction: column; gap: 24px; }
.why-item {
  display: flex; gap: 16px; align-items: flex-start;
}
.why-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(200,146,46,.15); color: var(--gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500; margin-top: 2px;
}
.why-item strong {
  font-size: 15px; font-weight: 500; color: var(--white);
  display: block; margin-bottom: 4px;
}
.why-item p { font-size: 13px; font-weight: 300; color: rgba(240,235,225,.45); }

/* ── FAQ ── */
.faq-section { background: var(--cream); }
.faq-list { display: flex; flex-direction: column; gap: 10px; max-width: 860px; margin-top: 36px; }

.faq-item {
  background: var(--white); border: 1px solid var(--stone);
  border-radius: var(--rl); overflow: hidden;
  transition: border-color .2s;
}
.faq-item[open] { border-color: var(--gold-pale); }

.faq-item summary {
  padding: 18px 22px; cursor: pointer;
  font-size: 15px; font-weight: 400; color: var(--coal);
  list-style: none; display: flex; justify-content: space-between; align-items: center;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 20px; font-weight: 300;
  color: var(--gold); line-height: 1; flex-shrink: 0; margin-left: 12px;
  transition: transform .25s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  padding: 0 22px 18px;
  font-size: 14px; font-weight: 300; color: var(--muted); line-height: 1.8;
}

/* ── CONTACT ── */
.contact-section { background: var(--coal); padding: 90px 5vw; }
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center; max-width: 1160px; margin: 0 auto;
}
.contact-text p {
  font-size: 15px; font-weight: 300;
  color: rgba(240,235,225,.5); line-height: 1.8; margin-top: 14px;
}
.contact-card { display: flex; flex-direction: column; gap: 12px; }
.contact-link {
  display: flex; align-items: center; gap: 14px;
  padding: 17px 20px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--rl);
  color: var(--white);
  font-size: 16px; font-weight: 400; letter-spacing: 0.01em;
  transition: background .2s, border-color .2s;
}
.contact-link:hover { background: rgba(200,146,46,.1); border-color: var(--gold); }
.contact-link svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--gold); }
.contact-link.whatsapp { border-color: rgba(37,211,102,.25); }
.contact-link.whatsapp:hover { background: rgba(37,211,102,.07); border-color: #25d366; }
.contact-link.whatsapp svg { color: #25d366; }

/* ── FOOTER ── */
footer {
  background: #101010; color: rgba(255,255,255,.25);
  text-align: center; padding: 18px 5vw;
  font-size: 12px; font-weight: 300; letter-spacing: 0.06em;
  border-top: 1px solid rgba(255,255,255,.05);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.intro-heading, .intro-body, .intro-actions {
  animation: fadeUp .7s ease both;
}
.intro-body    { animation-delay: .1s; }
.intro-actions { animation-delay: .2s; }


/* ── BEFORE / AFTER PAIRS ── */
.before-after-pair {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 12px;
  background: var(--coal) !important;
}
.before-after-pair .ba-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #111;
}
.before-after-pair .ba-card img {
  height: 300px;
  width: 100%;
  object-fit: cover;
}
.before-after-pair .ba-label {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: rgba(25,25,23,.82);
  color: var(--gold-light);
  border: 1px solid rgba(200,146,46,.55);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.before-after-pair figcaption {
  grid-column: 1 / -1;
  background: transparent !important;
  color: rgba(255,255,255,.72) !important;
  text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .intro-inner, .why-inner, .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .intro-feature-img { aspect-ratio: 16/9; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .acc-gallery { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  .before-after-pair { grid-template-columns: 1fr; }
  .before-after-pair .ba-card img { height: 220px; }
  .topbar { flex-wrap: wrap; height: auto; padding: 12px 4vw; gap: 10px; }
  nav { order: 3; width: 100%; gap: 14px; padding-bottom: 4px; overflow-x: auto; }
  .call-btn { font-size: 12px; padding: 8px 14px; }
  .section, .intro-strip, .why-section, .faq-section, .contact-section { padding: 56px 4vw; }
  .acc-gallery { grid-template-columns: 1fr; }
  .acc-gallery figure img { height: 200px; }
  .acc-head { grid-template-columns: 32px 1fr 30px; padding: 20px 0; }
  .acc-title { font-size: 22px; }
  .hero-banner img { max-height: 220px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .contact-link { font-size: 14px; }
}

/* ===== VIDEO SECTION ===== */
.video-section { text-align: center; background: #fff; }
.video-wrapper {
  position: relative;
  max-width: 900px;
  margin: 40px auto 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.15);
  aspect-ratio: 16/9;
}
.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}