/* ============================================================
   Plethoryt Builder — Frontend Stylesheet
   Design: Refined Academic · Navy + Blue accent · Sora + DM Sans
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary: #1a1a2e;
  --color-accent: #4f8ef7;
  --color-secondary: #e8f0fe;
  --color-text: #1c1c1c;
  --color-bg: #ffffff;
  --font-heading: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.14);
  --transition: .22s cubic-bezier(.4,0,.2,1);
  --container: 1180px;
  --block-py: clamp(3rem, 6vw, 5rem);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }

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

/* ── Container ────────────────────────────────────────────── */
.pb-container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Typography ───────────────────────────────────────────── */
.pb-h1, h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.pb-h2, h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.015em;
}
.pb-h3, h3 { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 600; line-height: 1.3; }
.pb-h4 { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; }

.pb-section-head { margin-bottom: 2.5rem; text-align: center; }
.pb-body { font-size: 1.05rem; line-height: 1.75; }
.pb-prose { font-size: 1rem; line-height: 1.8; }
.pb-prose p { margin-bottom: 1rem; }
.pb-prose strong { font-weight: 600; }

.pb-label {
  display: inline-block;
  background: var(--color-secondary);
  color: var(--color-accent);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .75rem;
  border-radius: 99px;
  margin-bottom: 1rem;
}
.pb-caption { font-size: .875rem; color: #888; margin-top: .75rem; text-align: center; }

/* ── Buttons ──────────────────────────────────────────────── */
.pb-btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  padding: .7rem 1.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  line-height: 1;
  white-space: nowrap;
}
.pb-btn-accent  { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.pb-btn-accent:hover { background: #3575e8; border-color: #3575e8; color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(79,142,247,.3); }
.pb-btn-outline { background: transparent; color: var(--color-accent); border-color: var(--color-accent); }
.pb-btn-outline:hover { background: var(--color-accent); color: #fff; }
.pb-btn-light   { background: #fff; color: var(--color-primary); }
.pb-btn-light:hover { background: var(--color-secondary); }
.pb-btn-group   { display: flex; gap: .75rem; flex-wrap: wrap; }

/* ── Blocks: common ──────────────────────────────────────── */
.pb-block { padding: var(--block-py) 0; }

/* ── Hero ─────────────────────────────────────────────────── */
.pb-hero { display: flex; align-items: center; justify-content: center; }
.pb-overlay { position: absolute; inset: 0; pointer-events: none; }
.pb-hero-heading { font-family: var(--font-heading); font-size: clamp(2.2rem, 6vw, 3.75rem); font-weight: 700; line-height: 1.1; letter-spacing: -.025em; margin-bottom: 1.25rem; }
.pb-hero-sub { font-size: clamp(1rem, 2.5vw, 1.25rem); opacity: .88; max-width: 640px; margin: 0 auto 2rem; }
.pb-hero .pb-btn-group { justify-content: center; }

/* ── Split ────────────────────────────────────────────────── */
.pb-split-wrap { display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; }
.pb-split-img  { width: 100%; border-radius: var(--radius); object-fit: cover; }
.pb-split-placeholder { width: 100%; aspect-ratio: 4/3; background: var(--color-secondary); border-radius: var(--radius); }
.pb-split-text { flex: 1; min-width: 280px; }
.pb-split-text .pb-h1 { margin-bottom: 1rem; }
.pb-split-text .pb-body { margin-bottom: 1.5rem; }
.pb-split-media { flex: 1; min-width: 280px; }

/* ── Two Columns ──────────────────────────────────────────── */
.pb-col-wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3rem; }
.pb-col .pb-h3 { margin-bottom: .75rem; }

/* ── Cards ────────────────────────────────────────────────── */
.pb-card-grid { display: grid; gap: 1.5rem; }
.pb-card {
  background: var(--color-bg);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.pb-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pb-card-icon { font-size: 2rem; margin-bottom: .75rem; display: block; }
.pb-card-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.pb-card-body { font-size: .95rem; color: #555; margin-bottom: 1rem; }
.pb-card-link { font-weight: 600; font-size: .9rem; color: var(--color-accent); }

/* Features */
.pb-feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1.5rem; }
.pb-feature { text-align: center; padding: 1.5rem 1rem; }
.pb-feature-icon { font-size: 2.25rem; margin-bottom: .75rem; display: block; }
.pb-feature-title { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; margin-bottom: .4rem; }

/* ── Testimonials ─────────────────────────────────────────── */
.pb-testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.pb-testimonial {
  background: var(--color-bg);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.pb-testimonial-quote { font-size: 1rem; line-height: 1.7; font-style: italic; margin-bottom: 1rem; }
.pb-testimonial-name  { font-weight: 700; font-size: .9rem; color: var(--color-accent); }

/* ── FAQ ──────────────────────────────────────────────────── */
.pb-faq-wrap { max-width: 760px; margin: 0 auto; }
.pb-faq-item { border-bottom: 1px solid rgba(0,0,0,.09); }
.pb-faq-q {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  user-select: none;
  display: flex; justify-content: space-between; align-items: center;
}
.pb-faq-q::after { content: '+'; font-size: 1.4rem; transition: transform var(--transition); }
details[open] .pb-faq-q::after { transform: rotate(45deg); }
.pb-faq-a { padding: 0 0 1.1rem; font-size: .97rem; color: #555; }

/* ── CTA ──────────────────────────────────────────────────── */
.pb-cta { text-align: center; }
.pb-cta .pb-h2 { margin-bottom: 1rem; }
.pb-cta .pb-body { margin-bottom: 1.5rem; }

/* ── Image + Text ─────────────────────────────────────────── */
.pb-img-text-img { border-radius: var(--radius); width: 100%; object-fit: cover; }

/* ── Stats ────────────────────────────────────────────────── */
.pb-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1.5rem; text-align: center; }
.pb-stat-value { display: block; font-family: var(--font-heading); font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; line-height: 1; margin-bottom: .25rem; }
.pb-stat-label { font-size: .9rem; opacity: .85; }

/* ── Team ─────────────────────────────────────────────────── */
.pb-team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 2rem; text-align: center; }
.pb-team-photo { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; margin: 0 auto 1rem; }
.pb-team-placeholder { width: 100px; height: 100px; border-radius: 50%; background: var(--color-secondary); margin: 0 auto 1rem; }
.pb-team-name { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; }
.pb-team-role { font-size: .875rem; color: var(--color-accent); }

/* ── Steps ────────────────────────────────────────────────── */
.pb-steps-wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.pb-step { text-align: center; }
.pb-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-accent); color: #fff;
  font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem;
  margin-bottom: 1rem;
}
.pb-step-title { font-family: var(--font-heading); font-weight: 700; margin-bottom: .4rem; }

/* ── Pricing ──────────────────────────────────────────────── */
.pb-pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.pb-pricing-card {
  border: 2px solid rgba(0,0,0,.08);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  background: var(--color-bg);
  transition: box-shadow var(--transition);
}
.pb-pricing-card:hover { box-shadow: var(--shadow-lg); }
.pb-pricing-featured { border-color: var(--color-accent); box-shadow: 0 0 0 4px rgba(79,142,247,.12); }
.pb-pricing-name { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: .5rem; }
.pb-pricing-price { font-size: 2rem; font-weight: 700; font-family: var(--font-heading); color: var(--color-accent); margin-bottom: 1rem; }
.pb-pricing-features { list-style: none; margin-bottom: 1.5rem; }
.pb-pricing-features li { padding: .35rem 0; border-bottom: 1px solid rgba(0,0,0,.06); font-size: .95rem; }

/* ── Related Links ────────────────────────────────────────── */
.pb-related-grid { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.pb-related-link {
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: .5rem 1rem;
  border-radius: 6px;
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition);
}
.pb-related-link:hover { background: var(--color-accent); color: #fff; }

/* ── Forms ────────────────────────────────────────────────── */
.pb-form { display: flex; flex-direction: column; gap: 1rem; }
.pb-field { display: flex; flex-direction: column; gap: .35rem; }
.pb-field label { font-size: .88rem; font-weight: 600; }
.pb-field input, .pb-field textarea, .pb-subscribe-form input[type=email] {
  border: 1.5px solid #d0d5dd;
  border-radius: 6px;
  padding: .65rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition);
  width: 100%;
}
.pb-field input:focus, .pb-field textarea:focus, .pb-subscribe-form input[type=email]:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.12);
}
.pb-form-msg { margin-top: .5rem; font-size: .9rem; }

/* ── Gallery ──────────────────────────────────────────────── */
.pb-gallery-grid { display: grid; gap: 1rem; }
.pb-gallery-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); transition: transform var(--transition); }
.pb-gallery-item img:hover { transform: scale(1.02); }

/* ── Carousel ─────────────────────────────────────────────── */
.pb-carousel { position: relative; overflow: hidden; }
.pb-carousel-track { position: relative; }
.pb-carousel-slide { display: none; }
.pb-carousel-slide.pb-carousel-active { display: block; }
.pb-carousel-slide img { width: 100%; max-height: 520px; object-fit: cover; }
.pb-carousel-prev, .pb-carousel-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,.45); color: #fff; border: none;
  font-size: 2rem; padding: .25rem .75rem; cursor: pointer; z-index: 10; border-radius: 4px;
}
.pb-carousel-prev { left: .75rem; }
.pb-carousel-next { right: .75rem; }
.pb-carousel-cap { text-align: center; padding: .75rem; font-size: .9rem; }

/* ── Breadcrumb ───────────────────────────────────────────── */
.pb-breadcrumb { padding: .6rem 0 !important; font-size: .875rem; }
.pb-crumb-link { color: var(--color-accent); }
.pb-crumb-sep  { margin: 0 .4rem; color: #aaa; }
.pb-crumb-current { color: #888; }

/* ── Divider ──────────────────────────────────────────────── */
.pb-divider { width: 100%; }

/* ── Announcement ─────────────────────────────────────────── */
.pb-announcement a { color: #fff; text-decoration: underline; }
.pb-dismiss { position: absolute; right: .75rem; top: 50%; transform: translateY(-50%); background: none; border: none; color: inherit; cursor: pointer; font-size: 1rem; }

/* ── Navbar ───────────────────────────────────────────────── */
.pb-nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,.07);
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
}
.pb-nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.pb-nav-logo { display: flex; align-items: center; }
.pb-nav-logo-img { max-height: 36px; width: auto; }
.pb-nav-logo-text { font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem; color: var(--color-primary); }

.pb-nav-menu { display: flex; align-items: center; gap: 1.25rem; }
.pb-nav-list { list-style: none; display: flex; align-items: center; gap: .25rem; }
.pb-nav-list > li { position: relative; }
.pb-nav-list > li > a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .92rem;
  color: var(--color-primary);
  padding: .45rem .7rem;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.pb-nav-list > li > a:hover { background: var(--color-secondary); color: var(--color-accent); }
.pb-caret { font-size: .7rem; }

.pb-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 10px;
  min-width: 200px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  padding: .5rem 0;
  list-style: none;
  opacity: 0; pointer-events: none; transform: translateY(-6px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 100;
}
.pb-has-dropdown:hover .pb-dropdown { opacity: 1; pointer-events: auto; transform: none; }
.pb-dropdown li a { display: block; padding: .5rem 1rem; font-size: .9rem; color: var(--color-primary); transition: background var(--transition); }
.pb-dropdown li a:hover { background: var(--color-secondary); color: var(--color-accent); }

.pb-nav-cta { padding: .55rem 1.25rem !important; font-size: .88rem !important; }
.pb-nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; }

/* ── Footer ───────────────────────────────────────────────── */
.pb-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,.85);
  padding: 3rem 0 1.5rem;
  font-size: .9rem;
}
.pb-footer-top { display: flex; gap: 3rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.pb-footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 2rem; flex: 1; }
.pb-footer-col h5 { font-family: var(--font-heading); font-weight: 700; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; color: #fff; margin-bottom: 1rem; }
.pb-footer-col ul { list-style: none; }
.pb-footer-col ul li { margin-bottom: .5rem; }
.pb-footer-col ul li a { color: rgba(255,255,255,.75); font-size: .875rem; transition: color var(--transition); }
.pb-footer-col ul li a:hover { color: var(--color-accent); }
.pb-footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.25rem; text-align: center; font-size: .82rem; color: rgba(255,255,255,.5); }
.pb-footer a { color: rgba(255,255,255,.75); }
.pb-footer a:hover { color: var(--color-accent); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .pb-nav-toggle { display: block; }
  .pb-nav-menu {
    position: absolute; top: 64px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    display: none;
    border-top: 1px solid rgba(0,0,0,.07);
  }
  .pb-nav-open .pb-nav-menu { display: flex; }
  .pb-nav-list { flex-direction: column; align-items: stretch; }
  .pb-dropdown { position: static; box-shadow: none; border: none; border-left: 3px solid var(--color-accent); margin-left: .75rem; opacity: 1; pointer-events: auto; transform: none; border-radius: 0; }
  .pb-nav-cta { text-align: center; }

  .pb-btn-group { justify-content: center; }
  .pb-split-wrap, .pb-image-text .pb-split-wrap { flex-direction: column !important; }
  .pb-hero-sub { margin-left: 0; margin-right: 0; }
}

@media (max-width: 480px) {
  .pb-card-grid { grid-template-columns: 1fr; }
}