/* ====================================================================
   PERDYSY HOMEPAGE V4 — PRODUCT-FIRST DESIGN SYSTEM
   Namespace: pdsy4-
   ==================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Jost:wght@400;500;600;700;800&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --pdsy4-font: 'Jost', sans-serif;
  --pdsy4-primary: #1b72b9;
  --pdsy4-primary-dark: #145a94;
  --pdsy4-accent: #298fc2;
  --pdsy4-text: #1a1a2e;
  --pdsy4-text-muted: #64748b;
  --pdsy4-bg: #f8f9fb;
  --pdsy4-white: #ffffff;
  --pdsy4-radius: 14px;
  --pdsy4-shadow: 0 2px 12px rgba(26,26,46,0.06);
  --pdsy4-shadow-lg: 0 12px 40px rgba(26,26,46,0.1);
  --pdsy4-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
.pdsy4-container { max-width: var(--pdsy4-container, 1280px); margin: 0 auto; padding: 0 32px; }
.pdsy4-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--pdsy4-font); font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 14px 32px; border-radius: 50px; cursor: pointer;
  text-decoration: none; border: 2px solid transparent;
  transition: all var(--pdsy4-transition);
}
.pdsy4-btn--primary { background: var(--pdsy4-primary); color: #fff; border-color: var(--pdsy4-primary); }
.pdsy4-btn--primary:hover { background: var(--pdsy4-primary-dark); border-color: var(--pdsy4-primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(27,114,185,0.35); }
.pdsy4-btn--outline { background: transparent; color: var(--pdsy4-primary); border-color: var(--pdsy4-primary); }
.pdsy4-btn--outline:hover { background: var(--pdsy4-primary); color: #fff; transform: translateY(-2px); }
.pdsy4-btn--glass { background: rgba(27,114,185,0.08); color: var(--pdsy4-primary); border-color: rgba(27,114,185,0.2); backdrop-filter: blur(8px); }
.pdsy4-btn--glass:hover { background: rgba(27,114,185,0.15); border-color: var(--pdsy4-primary); transform: translateY(-2px); }
.pdsy4-btn--white { background: #fff; color: var(--pdsy4-primary); border-color: #fff; font-weight: 700; }
.pdsy4-btn--white:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* ====================================================================
   1. HERO + VTO
   ==================================================================== */
.pdsy4-hero {
  padding: 72px 0 88px;
  background: linear-gradient(155deg, #edf2f8 0%, #f4f7fb 50%, #f9fafb 100%);
  position: relative; overflow: hidden;
}
.pdsy4-hero .pdsy4-container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.pdsy4-hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--pdsy4-font); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--pdsy4-primary);
  background: rgba(27,114,185,0.07); padding: 8px 18px; border-radius: 30px;
  margin-bottom: 18px; border: 1px solid rgba(27,114,185,0.12);
}
.pdsy4-pulse-dot {
  width: 8px; height: 8px; background: var(--pdsy4-primary); border-radius: 50%;
  animation: pdsy4-pulse 2s ease-in-out infinite;
}
@keyframes pdsy4-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.5)} }

.pdsy4-hero__title {
  font-family: var(--pdsy4-font); font-size: 3.6rem; font-weight: 800;
  line-height: 1.06; color: var(--pdsy4-text); margin: 0 0 20px; letter-spacing: -0.04em;
}
.pdsy4-hero__title span {
  background: linear-gradient(135deg, var(--pdsy4-primary), var(--pdsy4-accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.pdsy4-hero__sub {
  font-family: var(--pdsy4-font); font-size: 1.06rem; line-height: 1.7;
  color: var(--pdsy4-text-muted); margin-bottom: 28px; max-width: 480px;
}
.pdsy4-hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.pdsy4-hero__proof {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--pdsy4-font); font-size: 0.82rem; color: var(--pdsy4-text-muted);
}
.pdsy4-hero__stars { color: #f59e0b; font-size: 1rem; letter-spacing: 1px; }

/* Hero Visual */
.pdsy4-hero__visual { position: relative; display: flex; justify-content: center; }
.pdsy4-hero__visual > img {
  width: 100%; max-width: 480px; height: auto; border-radius: 24px;
  box-shadow: var(--pdsy4-shadow-lg); object-fit: cover;
}

/* VTO activation card on hero image */
.pdsy4-hero__vto-card {
  position: absolute; bottom: 28px; left: -16px;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: 16px; padding: 16px 22px; display: flex; align-items: center; gap: 14px;
  box-shadow: 0 10px 36px rgba(0,0,0,0.12);
  animation: pdsy4-float 4s ease-in-out infinite;
  cursor: pointer; z-index: 3;
  border: 1px solid rgba(27,114,185,0.1);
}
.pdsy4-hero__vto-card:hover { box-shadow: 0 14px 44px rgba(27,114,185,0.2); transform: translateY(-4px); }
@keyframes pdsy4-float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

.pdsy4-hero__vto-icon {
  width: 48px; height: 48px; min-width: 48px; border-radius: 14px;
  background: rgba(27,114,185,0.08); display: flex; align-items: center; justify-content: center;
}
.pdsy4-hero__vto-text strong {
  display: block; font-family: var(--pdsy4-font); font-size: 0.9rem; font-weight: 700; color: var(--pdsy4-text);
}
.pdsy4-hero__vto-text span {
  font-family: var(--pdsy4-font); font-size: 0.75rem; color: var(--pdsy4-primary); font-weight: 500;
}
.pdsy4-hero__vto-pulse {
  width: 10px; height: 10px; border-radius: 50%; background: #22c55e;
  animation: pdsy4-pulse 1.5s ease-in-out infinite;
}

/* ====================================================================
   2. TRUST TICKER
   ==================================================================== */
.pdsy4-ticker {
  background: var(--pdsy4-primary); padding: 12px 0; overflow: hidden;
}
.pdsy4-ticker__track { width: 100%; overflow: hidden; }
.pdsy4-ticker__content {
  display: flex; gap: 48px; white-space: nowrap;
  animation: pdsy4-ticker-scroll 25s linear infinite;
}
.pdsy4-ticker__content span {
  font-family: var(--pdsy4-font); font-size: 0.82rem; font-weight: 600;
  color: rgba(255,255,255,0.92); letter-spacing: 0.04em; text-transform: uppercase;
  flex-shrink: 0;
}
@keyframes pdsy4-ticker-scroll { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* ====================================================================
   3. CATEGORY PILLS
   ==================================================================== */
.pdsy4-categories { padding: 32px 0; background: var(--pdsy4-white); }
.pdsy4-pill-row {
  display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px;
  scrollbar-width: none; -ms-overflow-style: none;
}
.pdsy4-pill-row::-webkit-scrollbar { display: none; }
.pdsy4-pill {
  display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
  font-family: var(--pdsy4-font); font-size: 0.82rem; font-weight: 600;
  color: var(--pdsy4-text); text-decoration: none;
  padding: 10px 22px; border-radius: 50px;
  border: 1.5px solid #e2e8f0; background: var(--pdsy4-white);
  transition: all var(--pdsy4-transition);
}
.pdsy4-pill:hover {
  border-color: var(--pdsy4-primary); color: var(--pdsy4-primary);
  background: rgba(27,114,185,0.04); transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(27,114,185,0.1);
}
.pdsy4-pill svg { color: var(--pdsy4-primary); }

/* ====================================================================
   4. TABBED PRODUCT GRID
   ==================================================================== */
.pdsy4-products { padding: 64px 0 80px; background: var(--pdsy4-bg); }
.pdsy4-section-header {
  margin-bottom: 32px;
}
.pdsy4-section-header h2 {
  font-family: var(--pdsy4-font); font-size: 2rem; font-weight: 800;
  color: var(--pdsy4-text); margin: 0 0 6px; letter-spacing: -0.03em;
}
.pdsy4-section-header p {
  font-family: var(--pdsy4-font); font-size: 0.95rem; color: var(--pdsy4-text-muted); margin: 0;
}

/* Tabs */
.pdsy4-tabs {
  display: flex; gap: 4px; margin-bottom: 32px;
  border-bottom: 2px solid #e2e8f0; padding-bottom: 0;
}
.pdsy4-tab {
  font-family: var(--pdsy4-font); font-size: 0.88rem; font-weight: 600;
  color: var(--pdsy4-text-muted); text-decoration: none;
  padding: 12px 24px; border-bottom: 3px solid transparent;
  margin-bottom: -2px; transition: all var(--pdsy4-transition);
  cursor: pointer;
}
.pdsy4-tab:hover { color: var(--pdsy4-primary); }
.pdsy4-tab--active {
  color: var(--pdsy4-primary); border-bottom-color: var(--pdsy4-primary);
}

/* Tab Panels */
.pdsy4-tab-panel {
  display: none;
  grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.pdsy4-tab-panel--active { display: grid; }

/* Product Card */
.pdsy4-card {
  position: relative; background: var(--pdsy4-white); border-radius: var(--pdsy4-radius);
  overflow: hidden; box-shadow: var(--pdsy4-shadow); transition: all var(--pdsy4-transition);
}
.pdsy4-card:hover { transform: translateY(-6px); box-shadow: var(--pdsy4-shadow-lg); }
.pdsy4-card__link { text-decoration: none; color: inherit; display: block; }
.pdsy4-card__img { position: relative; background: #f5f5f5; aspect-ratio: 1/1; overflow: hidden; }
.pdsy4-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.pdsy4-card:hover .pdsy4-card__img img { transform: scale(1.05); }

/* Hover overlay */
.pdsy4-card__hover {
  position: absolute; inset: 0; background: rgba(27,114,185,0.65);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--pdsy4-transition);
}
.pdsy4-card:hover .pdsy4-card__hover { opacity: 1; }
.pdsy4-card__hover span {
  font-family: var(--pdsy4-font); font-size: 0.82rem; font-weight: 700;
  color: #fff; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 10px 28px; border: 2px solid #fff; border-radius: 50px;
}

/* Card Info */
.pdsy4-card__info { padding: 16px 18px; }
.pdsy4-card__brand {
  display: block; font-family: var(--pdsy4-font); font-size: 0.68rem;
  font-weight: 600; color: var(--pdsy4-primary); text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 3px;
}
.pdsy4-card__name {
  font-family: var(--pdsy4-font); font-size: 0.9rem; font-weight: 600;
  color: var(--pdsy4-text); margin: 0 0 5px; line-height: 1.3;
}
.pdsy4-card__price {
  font-family: var(--pdsy4-font); font-size: 0.95rem; font-weight: 700; color: var(--pdsy4-primary);
}
.pdsy4-card__price del { color: var(--pdsy4-text-muted); font-weight: 400; font-size: 0.82rem; }

/* Badges */
.pdsy4-card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 3;
  font-family: var(--pdsy4-font); font-size: 0.66rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 12px; border-radius: 6px;
}
.pdsy4-card__badge--new { background: var(--pdsy4-primary); color: #fff; }
.pdsy4-card__badge--deal { background: #059669; color: #fff; }

/* View All CTA */
.pdsy4-products__cta { text-align: center; margin-top: 40px; }

/* ====================================================================
   5. VTO SHOWCASE STRIP
   ==================================================================== */
.pdsy4-vto-strip {
  padding: 0;
  background: linear-gradient(135deg, #0f2a4a 0%, #1b72b9 100%);
}
.pdsy4-vto-strip__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; padding: 36px 0; flex-wrap: wrap;
}
.pdsy4-vto-strip__content {
  display: flex; align-items: center; gap: 20px;
}
.pdsy4-vto-strip__icon {
  width: 56px; height: 56px; min-width: 56px; border-radius: 16px;
  background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
}
.pdsy4-vto-strip__content h3 {
  font-family: var(--pdsy4-font); font-size: 1.3rem; font-weight: 700;
  color: #fff; margin: 0 0 4px;
}
.pdsy4-vto-strip__content p {
  font-family: var(--pdsy4-font); font-size: 0.85rem; color: rgba(255,255,255,0.7); margin: 0;
}

/* ====================================================================
   6. PROMO BANNER
   ==================================================================== */
.pdsy4-promo {
  padding: 64px 0; text-align: center;
  background: linear-gradient(135deg, var(--pdsy4-primary), #2d99d9, var(--pdsy4-accent));
  position: relative; overflow: hidden;
}
.pdsy4-promo__eyebrow {
  display: inline-block; font-family: var(--pdsy4-font); font-size: 0.78rem;
  font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.8); margin-bottom: 10px;
}
.pdsy4-promo h2 {
  font-family: var(--pdsy4-font); font-size: 2.4rem; font-weight: 800;
  color: #fff; margin: 0 0 14px; letter-spacing: -0.02em;
}
.pdsy4-promo h2 span { background: rgba(255,255,255,0.15); padding: 2px 14px; border-radius: 8px; }
.pdsy4-promo p {
  font-family: var(--pdsy4-font); font-size: 1rem; color: rgba(255,255,255,0.85); margin: 0 0 24px;
}
.pdsy4-promo strong { color: #fff; }

/* ====================================================================
   7. HOW IT WORKS
   ==================================================================== */
.pdsy4-steps { padding: 72px 0; background: var(--pdsy4-white); }
.pdsy4-steps > .pdsy4-container > h2 {
  font-family: var(--pdsy4-font); font-size: 2rem; font-weight: 800;
  color: var(--pdsy4-text); text-align: center; margin: 0 0 48px; letter-spacing: -0.03em;
}
.pdsy4-steps__grid {
  display: flex; align-items: flex-start; justify-content: center;
}
.pdsy4-step { flex: 1; max-width: 300px; text-align: center; padding: 0 24px; }
.pdsy4-step__num {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pdsy4-primary), var(--pdsy4-accent));
  color: #fff; font-family: var(--pdsy4-font); font-size: 1.3rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 18px;
  box-shadow: 0 6px 20px rgba(27,114,185,0.3);
}
.pdsy4-step h3 {
  font-family: var(--pdsy4-font); font-size: 1.05rem; font-weight: 700;
  color: var(--pdsy4-text); margin: 0 0 8px;
}
.pdsy4-step p {
  font-family: var(--pdsy4-font); font-size: 0.85rem; line-height: 1.6;
  color: var(--pdsy4-text-muted); margin: 0;
}
.pdsy4-step__line {
  width: 56px; height: 2px; flex-shrink: 0; margin-top: 26px;
  background: linear-gradient(90deg, var(--pdsy4-primary), rgba(27,114,185,0.15));
  border-radius: 2px;
}

/* ====================================================================
   8. TESTIMONIALS
   ==================================================================== */
.pdsy4-reviews { padding: 72px 0; background: var(--pdsy4-bg); }
.pdsy4-reviews > .pdsy4-container > h2 {
  font-family: var(--pdsy4-font); font-size: 2rem; font-weight: 800;
  color: var(--pdsy4-text); text-align: center; margin: 0 0 40px; letter-spacing: -0.03em;
}
.pdsy4-reviews__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 800px; margin: 0 auto; }
.pdsy4-review {
  background: var(--pdsy4-white); border-radius: var(--pdsy4-radius);
  padding: 32px; box-shadow: var(--pdsy4-shadow);
}
.pdsy4-review__stars { font-size: 1.1rem; color: #f59e0b; letter-spacing: 2px; margin-bottom: 14px; }
.pdsy4-review p {
  font-family: var(--pdsy4-font); font-size: 0.95rem; line-height: 1.65;
  color: var(--pdsy4-text); margin: 0 0 20px; font-style: italic;
}
.pdsy4-review__author { display: flex; align-items: center; gap: 12px; }
.pdsy4-review__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pdsy4-primary), var(--pdsy4-accent));
  color: #fff; font-family: var(--pdsy4-font); font-weight: 700; font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
}
.pdsy4-review__author strong {
  display: block; font-family: var(--pdsy4-font); font-size: 0.88rem;
  font-weight: 700; color: var(--pdsy4-text);
}
.pdsy4-review__author span {
  font-family: var(--pdsy4-font); font-size: 0.72rem; color: var(--pdsy4-text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
}

/* ====================================================================
   9. NEWSLETTER + BRANDS
   ==================================================================== */
.pdsy4-footer-cta { padding: 72px 0 48px; background: var(--pdsy4-white); }
.pdsy4-newsletter {
  text-align: center; max-width: 560px; margin: 0 auto 48px;
}
.pdsy4-newsletter h2 {
  font-family: var(--pdsy4-font); font-size: 1.8rem; font-weight: 800;
  color: var(--pdsy4-text); margin: 0 0 10px; letter-spacing: -0.02em;
}
.pdsy4-newsletter p {
  font-family: var(--pdsy4-font); font-size: 0.92rem; color: var(--pdsy4-text-muted); margin: 0 0 24px;
}
.pdsy4-newsletter__form {
  display: flex; gap: 10px; max-width: 460px; margin: 0 auto;
}
.pdsy4-newsletter__form input[type="email"] {
  flex: 1; font-family: var(--pdsy4-font); font-size: 0.88rem;
  padding: 14px 20px; border: 1.5px solid #e2e8f0; border-radius: 50px;
  outline: none; transition: border-color var(--pdsy4-transition);
}
.pdsy4-newsletter__form input[type="email"]:focus { border-color: var(--pdsy4-primary); }
.pdsy4-newsletter__form .pdsy4-btn { padding: 14px 28px; }

/* Brands Bar */
.pdsy4-brands-bar {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 12px;
  padding-top: 32px; border-top: 1px solid #e8ecf1;
}
.pdsy4-brands-bar a {
  font-family: var(--pdsy4-font); font-size: 0.82rem; font-weight: 600;
  color: var(--pdsy4-text-muted); text-decoration: none; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 8px 20px; border-radius: 50px;
  border: 1.5px solid #e2e8f0; transition: all var(--pdsy4-transition);
}
.pdsy4-brands-bar a:hover {
  color: var(--pdsy4-primary); border-color: var(--pdsy4-primary);
  background: rgba(27,114,185,0.04);
}

/* ====================================================================
   SEO
   ==================================================================== */
.pdsy4-seo { padding: 48px 0; background: var(--pdsy4-bg); }
.pdsy4-seo h2 {
  font-family: var(--pdsy4-font); font-size: 1.1rem; font-weight: 700;
  color: var(--pdsy4-text); margin: 0 0 10px;
}
.pdsy4-seo p {
  font-family: var(--pdsy4-font); font-size: 0.85rem; line-height: 1.7;
  color: var(--pdsy4-text-muted); margin: 0; max-width: 900px;
}

/* ====================================================================
   RESPONSIVE
   ==================================================================== */

/* Tablet */
@media (max-width: 1024px) {
  .pdsy4-hero .pdsy4-container { grid-template-columns: 1fr 1fr; gap: 40px; }
  .pdsy4-hero__title { font-size: 2.8rem; }
  .pdsy4-tab-panel { grid-template-columns: repeat(3, 1fr); }
  .pdsy4-vto-strip__inner { justify-content: center; text-align: center; flex-direction: column; }
  .pdsy4-vto-strip__content { flex-direction: column; text-align: center; }
}

/* Mobile */
@media (max-width: 768px) {
  .pdsy4-container { padding: 0 20px; }
  .pdsy4-hero { padding: 48px 0 60px; }
  .pdsy4-hero .pdsy4-container { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .pdsy4-hero__sub { max-width: 100%; }
  .pdsy4-hero__ctas { justify-content: center; }
  .pdsy4-hero__proof { justify-content: center; }
  .pdsy4-hero__title { font-size: 2.4rem; }
  .pdsy4-hero__visual > img { max-width: 340px; }
  .pdsy4-hero__vto-card { left: 50%; transform: translateX(-50%); bottom: -16px; }
  @keyframes pdsy4-float { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-6px)} }

  .pdsy4-tabs { overflow-x: auto; scrollbar-width: none; }
  .pdsy4-tabs::-webkit-scrollbar { display: none; }
  .pdsy4-tab { flex-shrink: 0; padding: 10px 16px; font-size: 0.82rem; }
  .pdsy4-tab-panel { grid-template-columns: repeat(2, 1fr); gap: 14px; }

  .pdsy4-promo h2 { font-size: 1.8rem; }
  .pdsy4-steps__grid { flex-direction: column; align-items: center; gap: 20px; }
  .pdsy4-step__line { width: 2px; height: 32px; margin: 0; }
  .pdsy4-reviews__grid { grid-template-columns: 1fr; }
  .pdsy4-newsletter__form { flex-direction: column; }
  .pdsy4-vto-strip__content h3 { font-size: 1.1rem; }
}

/* Small Mobile */
@media (max-width: 480px) {
  .pdsy4-hero__title { font-size: 2rem; }
  .pdsy4-btn { padding: 12px 24px; font-size: 0.82rem; }
  .pdsy4-promo h2 { font-size: 1.5rem; }
}