/* ============================================
   PHOSEL DIGITAL CONCEPTS — Master Stylesheet
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:    #1A5E38;
  --green-dk: #0F3D24;
  --green-lt: #EAF4EE;
  --gold:     #B8892A;
  --gold-br:  #D4A843;
  --gold-lt:  #FBF5E6;
  --cream:    #FAFAF5;
  --ink:      #1C1C1C;
  --mid:      #555;
  --border:   #D9D4C4;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ---- NAVBAR ---- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--green-dk);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 44px; width: auto; }
.nav-logo span {
  font-family: 'Playfair Display', serif;
  font-size: 19px; font-weight: 700; color: #fff;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.8);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold-br); }
.nav-cta {
  background: var(--gold); color: #fff !important;
  padding: 9px 22px; border-radius: 4px; font-weight: 600 !important;
}
.nav-cta:hover { background: var(--gold-br); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: 0.3s; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 16px; font-weight: 600; padding: 16px 36px;
  border-radius: 4px; cursor: pointer; border: none;
  transition: transform 0.15s, background 0.2s; font-family: inherit;
}
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-br); transform: translateY(-2px); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-dk); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--green); border: 2px solid var(--green); }
.btn-outline:hover { background: var(--green); color: #fff; }

/* ---- SECTIONS ---- */
section { padding: 80px 24px; }
.container { max-width: 1140px; margin: 0 auto; }
.container-narrow { max-width: 820px; margin: 0 auto; }
.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.h-section {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 44px); font-weight: 900;
  line-height: 1.2; color: var(--ink); margin-bottom: 18px;
}
.h-section span { color: var(--green); }
.lead { font-size: 18px; color: var(--mid); line-height: 1.8; }

/* ---- HERO ---- */
.hero {
  background: var(--green-dk);
  min-height: 90vh; display: flex; align-items: center;
  padding: 80px 24px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 25% 40%, rgba(184,137,42,0.10) 0%, transparent 55%);
}
.hero-grid {
  max-width: 1140px; margin: 0 auto; position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 440px; gap: 50px; align-items: center; width: 100%;
}
.hero-eyebrow { color: var(--gold-br); }
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(34px, 5vw, 56px); font-weight: 900;
  color: #fff; line-height: 1.12; margin-bottom: 22px;
}
.hero h1 em { font-style: italic; color: var(--gold-br); }
.hero p {
  font-size: 18px; font-weight: 300; color: rgba(255,255,255,0.75);
  line-height: 1.7; margin-bottom: 32px; max-width: 520px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-book img {
  max-width: 440px; width: 100%; margin: 0 auto;
  animation: floatB 4s ease-in-out infinite;
}
@keyframes floatB { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ---- FEATURE STRIP ---- */
.strip { background: var(--green); padding: 22px 24px; }
.strip-inner {
  max-width: 1140px; margin: 0 auto; display: flex; flex-wrap: wrap;
  justify-content: center; gap: 40px;
}
.strip-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.9); font-size: 14px; font-weight: 500; }
.strip-item .ic { color: var(--gold-br); font-size: 18px; }

/* ---- CARDS GRID ---- */
.grid { display: grid; gap: 24px; margin-top: 50px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  padding: 32px 28px; transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--gold); }
.card-icon {
  width: 52px; height: 52px; border-radius: 10px;
  background: var(--green-lt); display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 18px;
}
.card h3 { font-family: 'Playfair Display', serif; font-size: 21px; font-weight: 700; color: var(--ink); margin-bottom: 10px; }
.card p { font-size: 15px; color: var(--mid); line-height: 1.7; }

/* ---- FEATURED PRODUCT ---- */
.product { background: #fff; }
.product-grid {
  display: grid; grid-template-columns: 420px 1fr; gap: 56px; align-items: center;
}
.product-img { background: var(--green-dk); border-radius: 16px; padding: 40px; }
.product-img img { max-width: 320px; margin: 0 auto; animation: floatB 4s ease-in-out infinite; }
.product-list { list-style: none; margin: 24px 0 32px; }
.product-list li { font-size: 16px; padding: 8px 0; display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.product-list li::before { content: '✓'; color: var(--green); font-weight: 700; font-size: 17px; }
.price-row { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.price-now { font-family: 'Playfair Display', serif; font-size: 42px; font-weight: 900; color: var(--green); }

/* ---- CTA BANNER ---- */
.cta-banner { background: var(--green-dk); text-align: center; }
.cta-banner h2 {
  font-family: 'Playfair Display', serif; font-size: clamp(26px, 4vw, 40px);
  font-weight: 900; color: #fff; margin-bottom: 16px; line-height: 1.2;
}
.cta-banner h2 span { color: var(--gold-br); }
.cta-banner p { color: rgba(255,255,255,0.7); font-size: 17px; max-width: 520px; margin: 0 auto 34px; }

/* ---- FOOTER ---- */
.footer { background: #0A2C19; padding: 56px 24px 28px; }
.footer-grid {
  max-width: 1140px; margin: 0 auto; display: grid;
  grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 48px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.7; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 600; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold-br); }
.footer-bottom {
  max-width: 1140px; margin: 0 auto; padding-top: 24px; text-align: center;
  color: rgba(255,255,255,0.4); font-size: 13px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-book { order: -1; }
  .hero-book img { max-width: 300px; }
  .hero-btns { justify-content: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .product-grid { grid-template-columns: 1fr; }
  .product-img { max-width: 400px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 680px) {
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--green-dk); flex-direction: column; padding: 20px;
    gap: 18px; transform: translateY(-150%); transition: transform 0.3s; z-index: 99;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: block; }
}