/* ═══════════════════════════════════════════
   SOUNDWAVE CREATIVE SA — styles.css
   Enhanced for conversion, accessibility & UX
   Preserves: dark premium feel, gold accents, SA identity
════════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:         #080812;
  --bg-soft:    #0f0f1e;
  --card:       #13132a;
  --card-light: #1c1c38;
  --card-hover: #1e1e3a;

  /* Text */
  --text:       #f4f4fa;
  --muted:      #9898b8;
  --muted-lt:   #c4c4d8;

  /* Brand colours */
  --gold:       #f6c85f;
  --gold-lt:    #ffe9a0;
  --gold-dark:  #c9963a;
  --gold-glow:  rgba(246, 200, 95, 0.22);

  /* SA flag colours */
  --sa-green:   #007a4d;
  --sa-red:     #de3831;
  --sa-blue:    #002395;
  --sa-black:   #000000;
  --sa-white:   #ffffff;
  --sa-gold:    #ffb612;

  /* UI */
  --radius-sm:  12px;
  --radius:     20px;
  --radius-lg:  28px;
  --shadow-sm:  0 4px 16px rgba(0,0,0,0.28);
  --shadow:     0 16px 48px rgba(0,0,0,0.40);
  --shadow-lg:  0 28px 72px rgba(0,0,0,0.52);
  --border:     rgba(255,255,255,0.09);
  --border-gold:rgba(246,200,95,0.35);
  --max:        1180px;

  /* Transitions */
  --ease:       0.22s ease;
}

/* ── RESET & BASE ───────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4, p { margin-top: 0; }

ul[role="list"], ol[role="list"] { list-style: none; margin: 0; padding: 0; }

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

/* ── LAYOUT ─────────────────────────────── */
.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.section { padding: 88px 0; }
.soft-bg {
  background:
    radial-gradient(ellipse at top right, rgba(246,200,95,0.07), transparent 40%),
    var(--bg-soft);
}

.section-heading { max-width: 780px; margin-bottom: 44px; }
.section-sub { color: var(--muted-lt); font-size: 1.05rem; max-width: 640px; }

/* ── TYPOGRAPHY ─────────────────────────── */
h1 {
  font-size: clamp(2.8rem, 7.5vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
  margin-bottom: 22px;
  font-weight: 900;
}
h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.038em;
  font-weight: 900;
  margin-bottom: 14px;
}
h3 { font-size: 1.25rem; font-weight: 800; line-height: 1.25; margin-bottom: 10px; }
h4 { font-size: 1rem; font-weight: 700; margin-bottom: 12px; }

.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  font-weight: 900;
  margin: 0 0 12px;
}

.gold-text  { color: var(--gold); }
.green-text { color: var(--sa-green); }

.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(246,200,95,0.14);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

/* ── FLAG STRIP ─────────────────────────── */
.flag-strip {
  height: 7px;
  background: linear-gradient(
    90deg,
    var(--sa-green) 0 16.6%,
    var(--sa-gold)  16.6% 33.2%,
    var(--sa-black) 33.2% 49.8%,
    var(--sa-white) 49.8% 66.4%,
    var(--sa-red)   66.4% 83%,
    var(--sa-blue)  83%   100%
  );
}

/* ── SITE HEADER ────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,8,18,0.90);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #fff5cc);
  color: #160f00;
  font-weight: 900;
  font-size: 0.85rem;
  box-shadow: 0 0 28px var(--gold-glow);
  flex-shrink: 0;
}
.logo strong { display: block; font-size: 0.95rem; line-height: 1.2; }
.logo small  { display: block; color: var(--muted); font-size: 0.74rem; margin-top: -1px; }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.9rem;
  color: var(--muted-lt);
}
.nav-links li { list-style: none; }
.nav-links a:hover { color: var(--gold); }

.nav-cta {
  color: #14100a !important;
  background: var(--gold);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.88rem;
  transition: background var(--ease), transform var(--ease);
}
.nav-cta:hover { background: var(--gold-lt); transform: translateY(-1px); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 1.7rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}
.nav-toggle:hover { color: var(--gold); }

/* ── HERO ───────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top left,    rgba(246,200,95,0.16), transparent 34%),
    radial-gradient(ellipse at bottom right, rgba(0,122,77,0.15),   transparent 32%),
    linear-gradient(180deg, #0b0b1c 0%, var(--bg) 100%);
}

.hero-grid {
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
  padding: 80px 0 88px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--muted-lt);
  max-width: 560px;
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* ── BUTTONS ────────────────────────────── */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1.25;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: transform var(--ease), background var(--ease), box-shadow var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn-sub {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.78;
  display: block;
  margin-top: 1px;
}

.btn-primary {
  background: var(--gold);
  color: #14100a;
  box-shadow: 0 4px 24px rgba(246,200,95,0.28);
}
.btn-primary:hover {
  background: var(--gold-lt);
  box-shadow: 0 6px 32px rgba(246,200,95,0.40);
}

.btn-secondary {
  background: rgba(255,255,255,0.09);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: rgba(255,255,255,0.15); }

.btn-green {
  background: var(--sa-green);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,122,77,0.30);
}
.btn-green:hover { background: #00945e; box-shadow: 0 6px 28px rgba(0,122,77,0.45); }

.btn-small {
  min-height: 36px;
  padding: 6px 14px;
  font-size: 0.82rem;
  flex-direction: row;
}

.btn-large {
  min-height: 56px;
  padding: 12px 28px;
  font-size: 1rem;
}

/* ── TRUST ROW ──────────────────────────── */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding: 0;
  list-style: none;
}
.trust-row li {
  color: var(--muted-lt);
  font-size: 0.86rem;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  white-space: nowrap;
}

/* ── HERO CARD (quick options) ──────────── */
.hero-card {
  background: linear-gradient(145deg, rgba(255,255,255,0.09), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}
.card-eyebrow {
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}
.quick-options { display: grid; gap: 12px; }

.quick-card {
  display: block;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  transition: background var(--ease), border-color var(--ease), transform var(--ease);
  text-decoration: none;
}
.quick-card:hover {
  background: rgba(246,200,95,0.11);
  border-color: var(--border-gold);
  transform: translateX(3px);
}
.quick-card strong { display: block; font-size: 0.95rem; margin-bottom: 3px; }
.quick-card span   { color: var(--muted); font-size: 0.86rem; }

/* ── TWO PATH GRID ──────────────────────── */
.two-path-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.path-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.path-personal { border-top: 3px solid var(--gold); }
.path-business  { border-top: 3px solid var(--sa-green); }

.path-icon { font-size: 2.4rem; margin-bottom: 16px; }
.path-card p { color: var(--muted-lt); margin-bottom: 20px; }
.path-list {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  display: grid;
  gap: 8px;
}
.path-list li a {
  color: var(--gold);
  font-size: 0.95rem;
  font-weight: 600;
  transition: opacity var(--ease);
}
.path-list li a:hover { opacity: 0.78; }

/* ── SAMPLE TABS ────────────────────────── */
.sample-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}
.tab-btn {
  padding: 11px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--muted-lt);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.tab-btn:hover { color: var(--gold); border-color: var(--border-gold); }
.tab-btn.tab-active {
  background: var(--gold);
  color: #14100a;
  border-color: transparent;
}

.sample-panel { display: block; }
.sample-panel.hidden { display: none; }

.samples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.sample-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease);
}
.sample-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.sample-thumb {
  position: relative;
  height: 140px;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: var(--card-light);
}
.birthday-thumb  { background: linear-gradient(135deg, #1a1000, #3a2800); }
.wedding-thumb   { background: linear-gradient(135deg, #0d1a2a, #1a3040); }
.memorial-thumb  { background: linear-gradient(135deg, #0a0a20, #1a1030); }
.voiceover-thumb { background: linear-gradient(135deg, #001a0d, #003020); }
.jingle-thumb    { background: linear-gradient(135deg, #1a0010, #300020); }
.content-thumb   { background: linear-gradient(135deg, #0d0d30, #1a1a40); }

.play-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: #14100a;
  font-size: 1rem;
  box-shadow: 0 0 24px var(--gold-glow);
}
.sample-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sample-info strong { font-size: 0.95rem; }
.sample-info span   { color: var(--muted); font-size: 0.82rem; }
.sample-info .btn   { margin-top: 8px; align-self: flex-start; }

/* ── OFFER CARDS ────────────────────────── */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.offer-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.offer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(246,200,95,0.22);
}
.offer-card.featured {
  border-color: var(--border-gold);
  background:
    linear-gradient(160deg, rgba(246,200,95,0.10), rgba(255,255,255,0.02)),
    var(--card);
  box-shadow: 0 0 40px rgba(246,200,95,0.12), var(--shadow-sm);
}

.offer-icon  { font-size: 2.2rem; margin-bottom: 14px; }
.offer-emotion {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.4;
}

.offer-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 6px;
}
.offer-card ul li {
  color: var(--muted-lt);
  font-size: 0.9rem;
  padding-left: 16px;
  position: relative;
}
.offer-card ul li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--gold);
  font-weight: 900;
}

.offer-price {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
}
.offer-price strong { color: var(--gold); font-size: 1.5rem; font-weight: 900; }
.offer-card .btn    { margin-top: auto; align-self: flex-start; }

/* ── STEPS (HOW IT WORKS) ───────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  list-style: none;
  padding: 0;
  margin: 0 0 40px;
  counter-reset: none;
}
.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
}
.step-num {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: #14100a;
  font-weight: 900;
  font-size: 1.1rem;
  margin-bottom: 18px;
}
.step-card h3 { margin-bottom: 10px; }
.step-card p  { color: var(--muted-lt); font-size: 0.95rem; margin: 0; }

.hiw-cta { text-align: center; margin-top: 8px; }

/* ── PRICING GRID ───────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-bottom: 36px;
}

.price-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(246,200,95,0.2);
}
.price-card.featured {
  border-color: var(--border-gold);
  background:
    linear-gradient(160deg, rgba(246,200,95,0.11), rgba(255,255,255,0.02)),
    var(--card);
  box-shadow: 0 0 36px rgba(246,200,95,0.14), var(--shadow-sm);
}

.price-icon { font-size: 1.8rem; margin-bottom: 12px; }
.price {
  color: var(--gold);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  margin: 6px 0 4px;
}
.price-period { font-size: 1rem; font-weight: 500; color: var(--muted); }
.price-desc {
  color: var(--muted-lt);
  font-size: 0.86rem;
  margin: 8px 0 14px;
  flex-grow: 0;
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 6px;
  flex: 1;
}
.price-card ul li {
  color: var(--muted-lt);
  font-size: 0.86rem;
  padding-left: 16px;
  position: relative;
}
.price-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 900;
  font-size: 0.78rem;
}

.price-card .btn { align-self: stretch; text-align: center; margin-top: auto; }

/* Reassurance strip */
.reassurance-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.reassurance-strip li {
  font-size: 0.86rem;
  color: var(--muted-lt);
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  white-space: nowrap;
}

/* ── SAFETY / TRUST BOX ─────────────────── */
.safety-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(246,200,95,0.09), rgba(0,122,77,0.09)),
    var(--card);
  border: 1px solid rgba(255,255,255,0.11);
}
.trust-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}
.trust-list li { font-size: 0.96rem; color: var(--muted-lt); }

.safety-cta p { color: var(--muted-lt); margin-bottom: 20px; }

/* ── REVIEWS ────────────────────────────── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.review-card blockquote {
  margin: 0 0 18px;
  padding: 0;
  border: none;
}
.review-card blockquote p {
  color: var(--muted-lt);
  font-size: 0.94rem;
  font-style: italic;
  line-height: 1.6;
  margin: 0;
}
.review-card footer strong { display: block; font-size: 0.9rem; }
.review-card footer span   { color: var(--muted); font-size: 0.82rem; }

/* ── FAQ ────────────────────────────────── */
.faq-list {
  max-width: 780px;
  display: grid;
  gap: 4px;
}
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-toggle {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 700;
  padding: 20px 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color var(--ease);
}
.faq-toggle::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform var(--ease);
}
.faq-toggle[aria-expanded="true"]  { color: var(--gold); }
.faq-toggle[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq-toggle:hover { color: var(--gold); }

.faq-item dd {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--muted-lt);
  font-size: 0.94rem;
  line-height: 1.65;
}

/* ── CTA SECTION ────────────────────────── */
.cta-section {
  padding: 88px 0;
  background:
    radial-gradient(ellipse at top left,    rgba(0,122,77,0.22),    transparent 40%),
    radial-gradient(ellipse at bottom right, rgba(0,35,149,0.18),   transparent 40%),
    radial-gradient(ellipse at center,       rgba(246,200,95,0.06), transparent 60%),
    var(--bg);
}
.cta-box {
  max-width: 860px;
  margin-inline: auto;
  text-align: center;
  padding: 56px 48px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(246,200,95,0.10), rgba(0,122,77,0.08)),
    var(--card);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-lg);
}
.cta-box h2   { font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom: 12px; }
.cta-box p    { color: var(--muted-lt); margin-bottom: 28px; }
.cta-actions  { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* ── FOOTER ─────────────────────────────── */
.site-footer {
  background: #05050e;
  padding: 60px 0 24px;
  color: var(--muted);
}
.site-footer .flag-strip { margin-bottom: 52px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.9fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo  { margin-bottom: 16px; }
.footer-brand p      { font-size: 0.9rem; line-height: 1.65; margin: 0 0 10px; }
.footer-sa           { font-size: 0.88rem; color: var(--muted-lt); }

.footer-grid h4 { color: var(--text); font-size: 0.88rem; letter-spacing: 0.06em; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li + li { margin-top: 8px; }
.footer-grid a { color: var(--muted); font-size: 0.88rem; display: block; }
.footer-grid a:hover { color: var(--gold); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.84rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
}
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--gold); }

/* ── REDUCED MOTION ─────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ── RESPONSIVE: TABLET (≤980px) ──────── */
@media (max-width: 980px) {
  .hero-grid        { grid-template-columns: 1fr; min-height: auto; padding: 60px 0 70px; gap: 40px; }
  .two-path-grid    { grid-template-columns: 1fr; }
  .offer-grid       { grid-template-columns: repeat(2, 1fr); }
  .samples-grid     { grid-template-columns: repeat(2, 1fr); }
  .steps            { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid     { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid     { grid-template-columns: repeat(2, 1fr); }
  .safety-box       { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid      { grid-template-columns: 1fr 1fr; }

  /* Mobile nav */
  .nav-toggle { display: flex; align-items: center; }
  .nav-links {
    position: absolute;
    top: 74px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: #101028;
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: var(--shadow-lg);
    gap: 6px;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a       { padding: 10px 4px; display: block; font-size: 1rem; }
  .nav-cta           { text-align: center; padding: 12px; margin-top: 6px; }
}

/* ── RESPONSIVE: MOBILE (≤640px) ────────── */
@media (max-width: 640px) {
  .section  { padding: 60px 0; }
  .cta-section { padding: 60px 0; }

  h1 { font-size: clamp(2.4rem, 10vw, 3.6rem); }
  h2 { font-size: clamp(1.7rem, 7vw, 2.4rem); }

  .hero-grid     { padding: 48px 0 56px; }
  .hero-actions  { flex-direction: column; }
  .btn           { width: 100%; justify-content: center; }
  .btn-small     { width: auto; }

  .offer-grid    { grid-template-columns: 1fr; }
  .samples-grid  { grid-template-columns: 1fr; }
  .steps         { grid-template-columns: 1fr; }
  .pricing-grid  { grid-template-columns: 1fr; }
  .reviews-grid  { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .trust-row     { gap: 8px; }

  .safety-box    { padding: 28px 22px; }
  .cta-box       { padding: 36px 22px; }
  .cta-actions   { flex-direction: column; }

  .sample-tabs   { flex-direction: column; }
  .tab-btn       { width: 100%; }

  .footer-bottom { flex-direction: column; gap: 6px; }
}