/* ── Base ─────────────────────────────────────────────────── */

:root {
  --clr-hero-start:  #0f172a;
  --clr-hero-end:    #1e1b4b;
  --clr-accent:      #6366f1;
  --clr-accent-dark: #4f46e5;
  --clr-firefox:     #22c55e;
  --clr-firefox-dk:  #16a34a;
  --clr-chrome:      #3b82f6;
  --clr-chrome-dk:   #2563eb;
  --clr-dark:        #111827;
  --clr-gray:        #6b7280;
  --section-pad:     5rem 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: #374151;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
}

code {
  background: #f3f4f6;
  color: #7c3aed;
  padding: 0.1em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}


/* ── Shared buttons ───────────────────────────────────────── */

.pc-btn-firefox {
  background-color: var(--clr-firefox);
  border-color: var(--clr-firefox);
  color: #fff;
  border-radius: 50px;
  transition: background-color 0.2s, border-color 0.2s;
}
.pc-btn-firefox:hover {
  background-color: var(--clr-firefox-dk);
  border-color: var(--clr-firefox-dk);
  color: #fff;
}

.pc-btn-chrome {
  background-color: var(--clr-chrome);
  border-color: var(--clr-chrome);
  color: #fff;
  border-radius: 50px;
  transition: background-color 0.2s, border-color 0.2s;
}
.pc-btn-chrome:hover {
  background-color: var(--clr-chrome-dk);
  border-color: var(--clr-chrome-dk);
  color: #fff;
}

.pc-btn-outline {
  border: 2px solid #d1d5db;
  color: #374151;
  border-radius: 50px;
  transition: border-color 0.2s, color 0.2s;
}
.pc-btn-outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}


/* ── Nav ──────────────────────────────────────────────────── */

.pc-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.875rem 0;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.pc-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-family: "Playfair Display", serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}
.pc-brand:hover {
  color: #fff;
  text-decoration: none;
}

.pc-nav-icon {
  width: 26px;
  height: 26px;
  filter: invert(100%);
}

.pc-nav-links {
  display: flex;
  align-items: center;
}
.pc-nav-links > a:first-child {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color 0.2s;
}
.pc-nav-links > a:first-child:hover {
  color: #fff;
}

@media (max-width: 576px) {
  .pc-nav-links .btn { display: none; }
}


/* ── Hero ─────────────────────────────────────────────────── */

.pc-hero {
  background: linear-gradient(150deg, var(--clr-hero-start) 0%, var(--clr-hero-end) 55%, #0c0a1e 100%);
  display: flex;
  align-items: center;
  padding: 7rem 0 4rem;
  color: #fff;
}

.pc-hero-icon {
  width: 64px;
  height: 64px;
  filter: invert(100%);
  margin-bottom: 1rem;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0);    }
  50%       { transform: translateY(-8px); }
}

.pc-hero-title {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.1;
}
@media (min-width: 768px) {
  .pc-hero-title { font-size: 4rem; }
}

.pc-hero-subtitle {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

.pc-hero-buttons .btn {
  padding: 0.75rem 2rem;
  font-size: 1.05rem;
}

.pc-hero-versions {
  margin-top: 1.75rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.04em;
}


/* ── Shared section typography ────────────────────────────── */

.pc-section-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--clr-dark);
}
.pc-section-title--light {
  color: #fff;
}

.pc-section-subtitle {
  color: var(--clr-gray);
  font-size: 1.1rem;
  margin-top: 0.5rem;
}
.pc-section-subtitle--light {
  color: rgba(255, 255, 255, 0.55);
}


/* ── Features ─────────────────────────────────────────────── */

.pc-features {
  padding: var(--section-pad);
  background: #f9fafb;
}

.pc-feature {
  text-align: center;
  padding: 2rem 1.5rem;
}

.pc-feature-icon {
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, var(--clr-accent), #8b5cf6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.pc-feature h4 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--clr-dark);
}

.pc-feature p {
  color: var(--clr-gray);
  font-size: 0.95rem;
  line-height: 1.75;
}


/* ── Demo ─────────────────────────────────────────────────── */

.pc-demo {
  padding: var(--section-pad);
  background: var(--clr-dark);
  color: #fff;
}

.pc-video-wrapper {
  max-width: 820px;
  margin: 3rem auto 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

.pc-video-inner {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
}

.pc-video-inner iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  display: block;
}


/* ── About ────────────────────────────────────────────────── */

.pc-about {
  padding: var(--section-pad);
  background: #fff;
}

.pc-about p {
  font-size: 1.05rem;
  color: #4b5563;
  line-height: 1.8;
}

.pc-about a {
  color: var(--clr-accent);
}
.pc-about a:hover {
  color: var(--clr-accent-dark);
}

.pc-coffee-label {
  font-size: 0.9rem;
  color: var(--clr-gray);
  margin-bottom: 1rem;
}

.bmc-button {
  display: inline-flex !important;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem !important;
  background-color: #79D6B5 !important;
  color: #fff !important;
  border-radius: 8px !important;
  border: none !important;
  text-decoration: none !important;
  font-family: 'Cookie', cursive !important;
  font-size: 1.5rem !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
  transition: opacity 0.2s;
  line-height: 1 !important;
}
.bmc-button img {
  width: 28px !important;
  height: 28px !important;
  margin: 0 !important;
}
.bmc-button:hover,
.bmc-button:focus {
  opacity: 0.85;
  color: #fff !important;
  text-decoration: none !important;
}


/* ── Footer ───────────────────────────────────────────────── */

.pc-footer {
  padding: 2rem 0;
  background: var(--clr-hero-start);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.875rem;
}

.pc-footer a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s;
}
.pc-footer a:hover {
  color: #fff;
}

.pc-footer-links a {
  margin-left: 1.5rem;
}