/*
Theme Name: Pantyverse
Theme URI: https://pantyverse.com.br
Author: Pantyverse
Author URI: https://pantyverse.com.br
Description: Plataforma premium para venda de peças íntimas de influencers. Design exclusivo com identidade visual neon roxo.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pantyverse
Tags: custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

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

:root {
  --neon:    #c084fc;
  --neon2:   #e879f9;
  --neon3:   #a855f7;
  --neon4:   #7c3aed;
  --dark:    #0f0a1a;
  --dark2:   #1a0f2e;
  --dark3:   #2d1b4e;
  --card:    #1e1035;
  --text:    #f0e6ff;
  --muted:   #9d7ec9;
  --pink:    #f472b6;
  --gold:    #fbbf24;
  --surface: rgba(192,132,252,0.08);
  --border:  rgba(192,132,252,0.2);
  --radius:  16px;
  --radius-sm: 10px;
  --radius-pill: 99px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

a { color: var(--neon); text-decoration: none; transition: color .2s; }
a:hover { color: var(--neon2); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  color: var(--text);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: clamp(2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { color: var(--muted); line-height: 1.7; }

.text-gradient {
  background: linear-gradient(135deg, var(--neon), var(--pink), var(--neon2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.container-sm { max-width: 680px; margin: 0 auto; padding: 0 2rem; }
.container-md { max-width: 900px; margin: 0 auto; padding: 0 2rem; }

section { padding: 5rem 0; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 14px 32px; border-radius: var(--radius-pill);
  font-size: 15px; font-weight: 600; border: none;
  transition: all .25s; cursor: pointer; text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--neon3), var(--neon2));
  color: #fff;
  box-shadow: 0 0 28px rgba(192,132,252,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(192,132,252,0.45);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover {
  border-color: var(--neon);
  color: var(--neon);
  background: var(--surface);
}
.btn-sm { padding: 8px 20px; font-size: 13px; }
.btn-lg { padding: 18px 40px; font-size: 17px; }
.btn-block { width: 100%; }

/* ============================================
   BADGES & LABELS
   ============================================ */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 14px; border-radius: var(--radius-pill);
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
}
.badge-neon { background: var(--surface); border: 1px solid var(--border); color: var(--neon); }
.badge-hot  { background: linear-gradient(135deg,var(--neon3),var(--neon2)); color: #fff; }
.badge-pink { background: linear-gradient(135deg,#f472b6,#ec4899); color: #fff; }
.badge-gold { background: linear-gradient(135deg,#fbbf24,#f59e0b); color: #fff; }

.section-label {
  display: inline-block; padding: 5px 16px;
  border-radius: var(--radius-pill); border: 1px solid var(--border);
  background: var(--surface); color: var(--neon);
  font-size: 11px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 1rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden;
  transition: all .3s;
}
.card:hover {
  border-color: var(--neon);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(168,85,247,0.2);
}

/* ============================================
   FORMS
   ============================================ */
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block; font-size: 12px; color: var(--muted);
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px;
}
.form-control {
  width: 100%; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 16px; color: var(--text); font-size: 14px;
  outline: none; transition: border .2s;
  -webkit-appearance: none;
}
.form-control:focus { border-color: var(--neon); }
.form-control::placeholder { color: rgba(157,126,201,0.5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }

/* ============================================
   HEADER / NAV
   ============================================ */
#site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(15,10,26,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; max-width: 1200px; margin: 0 auto; padding: 0 2rem;
}
.site-logo {
  font-size: 22px; font-weight: 800; letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--neon), var(--pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; text-decoration: none;
}
.site-logo span { font-weight: 300; }

.main-nav { display: flex; align-items: center; gap: 2rem; }
.main-nav a {
  color: var(--muted); font-size: 14px; font-weight: 500;
  text-decoration: none; transition: color .2s;
}
.main-nav a:hover { color: var(--neon); }
.nav-cta { display: flex; align-items: center; gap: 1rem; }

.hamburger {
  display: none; background: none; border: none;
  color: var(--text); font-size: 22px; padding: 4px;
}
.mobile-menu {
  display: none; position: fixed; inset: 0;
  background: var(--dark2); z-index: 2000;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1.5rem; font-weight: 600; color: var(--text); }
.mobile-menu-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: none; border: none; color: var(--muted); font-size: 28px;
}

@media (max-width: 768px) {
  .main-nav, .nav-cta { display: none; }
  .hamburger { display: block; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 90vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 5rem 2rem;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 50% -10%, rgba(168,85,247,0.22) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 85% 85%, rgba(244,114,182,0.14) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 15% 70%, rgba(139,92,246,0.1) 0%, transparent 60%);
}
.hero-badge { margin-bottom: 1.5rem; }
.hero h1 { margin-bottom: 1.2rem; max-width: 760px; }
.hero p { font-size: 1.15rem; max-width: 560px; margin: 0 auto 2.5rem; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.hero-stats {
  display: flex; gap: 3.5rem; justify-content: center; flex-wrap: wrap;
  margin-top: 4rem; padding-top: 2.5rem;
  border-top: 1px solid var(--border); width: 100%; max-width: 700px;
}
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 2.2rem; font-weight: 800; color: var(--neon); }
.hero-stat .lbl { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }

/* ============================================
   INFLUENCER GRID
   ============================================ */
.influencers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.8rem;
}
@media (max-width: 480px) { .influencers-grid { grid-template-columns: 1fr; } }

/* Influencer Card */
.influencer-card { cursor: pointer; }
.influencer-card .card-video {
  position: relative; aspect-ratio: 9/14; overflow: hidden;
  background: var(--dark3);
}
.influencer-card .card-video video,
.influencer-card .card-video img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s;
}
.influencer-card:hover .card-video video,
.influencer-card:hover .card-video img { transform: scale(1.04); }

.video-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,10,26,.8) 0%, transparent 50%);
  display: flex; align-items: center; justify-content: center;
}
.play-btn {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(192,132,252,0.2);
  border: 2px solid rgba(192,132,252,0.5);
  display: flex; align-items: center; justify-content: center;
  transition: all .25s; color: #fff;
}
.play-btn svg { margin-left: 3px; }
.influencer-card:hover .play-btn { background: rgba(192,132,252,0.45); transform: scale(1.08); }

.card-top-badge { position: absolute; top: 12px; left: 12px; z-index: 2; }
.card-avatar {
  position: absolute; bottom: -22px; left: 16px; z-index: 2;
  width: 52px; height: 52px; border-radius: 50%;
  border: 3px solid var(--card);
  object-fit: cover; background: var(--dark3);
}
.card-avatar-placeholder {
  position: absolute; bottom: -22px; left: 16px; z-index: 2;
  width: 52px; height: 52px; border-radius: 50%;
  border: 3px solid var(--card);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px; color: #fff;
}

.card-body { padding: 2rem 1.4rem 1.6rem; }
.card-name { font-size: 17px; font-weight: 700; margin-bottom: 2px; }
.card-handle { font-size: 12px; color: var(--muted); margin-bottom: 1.2rem; }
.card-followers { font-size: 12px; color: var(--muted); }

.products-list { display: flex; flex-direction: column; gap: .7rem; }
.product-item {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px 14px; gap: 8px;
}
.product-item-name { font-size: 13px; font-weight: 500; flex: 1; }
.product-item-price { font-size: 14px; font-weight: 700; color: var(--neon); white-space: nowrap; }
.btn-buy {
  background: linear-gradient(135deg, var(--neon3), var(--neon2));
  color: #fff; border: none; padding: 7px 16px;
  border-radius: var(--radius-pill); font-size: 12px; font-weight: 600;
  transition: all .2s; cursor: pointer; white-space: nowrap;
}
.btn-buy:hover { opacity: .85; transform: scale(1.04); }

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-section { background: var(--dark2); border-radius: 28px; padding: 4rem 3rem; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.step-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.6rem;
  position: relative; overflow: hidden;
}
.step-number {
  font-size: 4rem; font-weight: 900;
  color: rgba(192,132,252,0.12);
  position: absolute; top: -8px; right: 10px; line-height: 1;
  pointer-events: none;
}
.step-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 1rem;
}
.step-title { font-size: 16px; font-weight: 600; margin-bottom: .5rem; color: var(--text); }
.step-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ============================================
   PRICING
   ============================================ */
.pricing-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 28px; padding: 3rem; max-width: 520px;
  margin: 0 auto; text-align: center;
  box-shadow: 0 0 60px rgba(168,85,247,0.15);
  position: relative; overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--neon3), var(--neon2), var(--pink));
}
.pricing-price { font-size: 4rem; font-weight: 900; line-height: 1; margin: 1rem 0; color: var(--text); }
.pricing-price span { font-size: 1.5rem; font-weight: 400; color: var(--muted); }
.pricing-commission { color: var(--muted); font-size: 14px; margin-bottom: 2rem; }
.pricing-features { text-align: left; margin: 0 0 2.5rem; }
.pricing-feature {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: 14px; color: var(--muted);
}
.pricing-feature:last-child { border-bottom: none; }
.pricing-check { color: var(--neon); font-size: 16px; flex-shrink: 0; }

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout-layout {
  display: grid; grid-template-columns: 1fr 420px;
  gap: 2.5rem; align-items: start;
  padding: 3rem 0;
}
@media (max-width: 840px) { .checkout-layout { grid-template-columns: 1fr; } }

.checkout-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.8rem; color: var(--text); }

.security-banner {
  display: flex; align-items: center; gap: 10px;
  background: rgba(168,85,247,0.08); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  font-size: 13px; color: var(--muted); margin-bottom: 1.8rem;
}

/* Payment Methods */
.payment-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.8rem; }
.payment-tab {
  background: var(--card); border: 1px solid var(--border);
  color: var(--muted); padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; transition: all .2s; cursor: pointer;
}
.payment-tab.active {
  border-color: var(--neon); color: var(--neon); background: var(--surface);
}

/* PIX Panel */
.pix-panel {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem; text-align: center;
  margin-bottom: 1.8rem;
}
.pix-qr {
  width: 140px; height: 140px; margin: 1rem auto;
  background: var(--dark3); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.pix-key-box {
  background: var(--dark3); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px;
  font-size: 11px; font-family: monospace; color: var(--muted);
  word-break: break-all; margin: 1rem 0;
}

/* Checkout Summary */
.checkout-summary {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 1.8rem;
  position: sticky; top: 84px;
}
.summary-heading {
  font-size: 12px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: .8px; margin-bottom: 1.4rem;
}
.summary-product { display: flex; gap: 14px; align-items: center; padding-bottom: 1.4rem; border-bottom: 1px solid var(--border); margin-bottom: 1.4rem; }
.summary-thumb {
  width: 64px; height: 64px; border-radius: 12px;
  background: linear-gradient(135deg, var(--dark3), #4c1d95);
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  font-size: 28px; overflow: hidden;
}
.summary-thumb img { width: 100%; height: 100%; object-fit: cover; }
.summary-product-name { font-size: 14px; font-weight: 600; color: var(--text); }
.summary-seller-name { font-size: 12px; color: var(--muted); margin-top: 3px; }
.summary-line {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 14px; padding: 7px 0; color: var(--muted);
}
.summary-line.total {
  font-size: 17px; font-weight: 700; color: var(--text);
  padding-top: 14px; margin-top: 8px; border-top: 1px solid var(--border);
}
.summary-line .val { font-weight: 600; color: var(--text); }
.summary-line.total .val { color: var(--neon); }
.security-icons { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 1.2rem; justify-content: center; }
.sec-icon {
  font-size: 11px; color: var(--muted); background: var(--surface);
  border: 1px solid var(--border); border-radius: 6px; padding: 5px 10px;
}

/* ============================================
   CONFIRMATION
   ============================================ */
.confirm-page { padding: 5rem 0; text-align: center; }
.confirm-icon-wrap {
  width: 88px; height: 88px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon3), var(--neon2));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.8rem; font-size: 36px;
}
.confirm-page h2 { margin-bottom: .8rem; }
.confirm-page > p { font-size: 15px; max-width: 420px; margin: 0 auto 2rem; }
.order-details {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 1.8rem; text-align: left;
}
.order-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 14px; padding: 10px 0; border-bottom: 1px solid var(--border);
}
.order-row:last-child { border-bottom: none; }
.order-row .lbl { color: var(--muted); }
.order-row .val { font-weight: 600; color: var(--text); }
.order-row .val.success { color: var(--neon); }

/* ============================================
   REGISTER PAGE
   ============================================ */
.register-page { padding: 4rem 0; }
.register-intro-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr));
  gap: 1rem; margin-bottom: 2.5rem;
}
.register-stat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem; text-align: center;
}
.register-stat .num { font-size: 1.8rem; font-weight: 800; color: var(--neon); }
.register-stat .lbl { font-size: 12px; color: var(--muted); margin-top: 4px; }

.terms-note {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 16px;
  font-size: 13px; color: var(--muted); line-height: 1.6;
  margin: 1.5rem 0;
}

/* ============================================
   FOOTER
   ============================================ */
#site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0; margin-top: 4rem;
}
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 2.5rem;
}
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}
.footer-brand .site-logo { font-size: 24px; display: inline-block; margin-bottom: 1rem; }
.footer-brand p { font-size: 13px; max-width: 260px; }
.footer-col h4 { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 1rem; text-transform: uppercase; letter-spacing: .5px; }
.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul li a { font-size: 13px; color: var(--muted); transition: color .2s; }
.footer-col ul li a:hover { color: var(--neon); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  padding-top: 2rem; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--muted);
}
.footer-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-badge {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 12px;
  font-size: 11px; color: var(--muted);
}

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 24px; width: 100%; max-width: 480px;
  padding: 2rem; position: relative;
  animation: modalIn .25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--muted); width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; cursor: pointer; transition: all .2s;
}
.modal-close:hover { color: var(--text); border-color: var(--neon); }

/* ============================================
   TOAST
   ============================================ */
.toast-container {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%); z-index: 5000;
  display: flex; flex-direction: column; gap: .5rem; align-items: center;
}
.toast {
  background: var(--card); border: 1px solid var(--neon);
  color: var(--text); padding: 12px 24px; border-radius: var(--radius-pill);
  font-size: 14px; animation: toastIn .3s ease;
  box-shadow: 0 4px 20px rgba(168,85,247,0.3);
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================
   UTILITY
   ============================================ */
.text-center { text-align: center; }
.text-neon { color: var(--neon); }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.d-none { display: none !important; }
.hidden { display: none; }

/* ============================================
   WP DEFAULTS
   ============================================ */
.wp-caption { max-width: 100%; }
.aligncenter { display: block; margin: 1rem auto; }
.alignleft { float: left; margin: 0 1rem 1rem 0; }
.alignright { float: right; margin: 0 0 1rem 1rem; }
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute; width: 1px; height: 1px; overflow: hidden;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .container { padding: 0 1.5rem; }
  section { padding: 4rem 0; }
  .how-section { padding: 3rem 2rem; }
}
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem; }
  .hero-stats { gap: 2rem; }
  .checkout-layout { grid-template-columns: 1fr; }
  .pricing-card { padding: 2rem 1.5rem; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .btn { padding: 12px 24px; font-size: 14px; }
}