* { box-sizing: border-box; }

:root {
  --green-900: #0f3d2e;
  --green-700: #17724f;
  --green-500: #2fa06a;
  --lime: #b8e04a;
  --lime-soft: #eaf6cf;
  --cream: #e8f3b6;
  --paper: #ffffff;
  --ink: #123024;
  --muted: #5d7267;
  --yellow: #ffd83b;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'SN Pro', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5rem; }
p { margin: 0 0 1rem; }
a { color: inherit; }

.container { width: min(1140px, 92%); margin: 0 auto; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 250, 239, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(18, 48, 36, .08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .8rem 0; }
.logo { display: flex; align-items: center; gap: .55rem; text-decoration: none; font-weight: 700; }
.logo-mark {
  width: 34px; height: 34px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-700), var(--green-500));
  color: var(--lime-soft); border-radius: 10px; font-family: 'JetBrains Mono', monospace;
}
.logo-text { letter-spacing: .18em; font-size: .95rem; color: var(--green-900); }
.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a { text-decoration: none; font-size: .95rem; color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--green-700); }
.nav-cta {
  background: var(--green-700); color: var(--lime-soft) !important;
  padding: .5rem 1rem; border-radius: 999px; font-weight: 600;
}
.burger { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.burger span { display: block; width: 24px; height: 2px; background: var(--green-900); margin: 5px 0; border-radius: 2px; }

/* hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(60% 80% at 75% 30%, rgba(184, 224, 74, .35), transparent 60%),
    linear-gradient(160deg, var(--green-900) 0%, #14503a 55%, var(--green-700) 100%);
  color: #f4fbee;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; padding: 4.5rem 0 5rem; }
.pill {
  display: inline-block; background: rgba(184, 224, 74, .18);
  border: 1px solid rgba(184, 224, 74, .45); color: var(--lime);
  padding: .35rem .9rem; border-radius: 999px; font-size: .85rem; margin-bottom: 1.1rem;
}
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
.accent { color: var(--yellow); }
.lead { font-size: 1.1rem; color: rgba(244, 251, 238, .82); max-width: 34rem; }
.hero-actions { display: flex; gap: .9rem; flex-wrap: wrap; margin: 1.6rem 0 2rem; }
.btn {
  display: inline-block; padding: .85rem 1.7rem; border-radius: 999px;
  text-decoration: none; font-weight: 700; font-size: .98rem; border: 0; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary { background: var(--lime); color: var(--green-900); box-shadow: 0 10px 26px rgba(184, 224, 74, .35); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(184, 224, 74, .45); }
.btn-ghost { border: 1.5px solid rgba(244, 251, 238, .5); color: #f4fbee; }
.btn-ghost:hover { background: rgba(244, 251, 238, .12); }

.hero-stats { list-style: none; display: flex; gap: 2rem; padding: 0; margin: 0; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.6rem; color: var(--yellow); }
.hero-stats span { font-size: .82rem; color: rgba(244, 251, 238, .7); }

.hero-visual { position: relative; display: grid; place-items: center; min-height: 420px; }
.hero-bottle { position: relative; z-index: 2; height: 440px; filter: drop-shadow(0 30px 40px rgba(0,0,0,.35)); }
.halo {
  position: absolute; width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 224, 74, .55), rgba(184, 224, 74, 0) 70%);
  animation: pulse 4s ease-in-out infinite;
}
.halo-small { width: 320px; height: 320px; background: radial-gradient(circle, rgba(47, 160, 106, .35), transparent 70%); }
.hero-leaves { position: absolute; width: 150px; opacity: .5; z-index: 1; }
.leaves-left { left: 0; top: 20px; transform: rotate(-20deg); }
.leaves-right { right: 0; bottom: 30px; transform: rotate(160deg); }

/* sections */
.section { padding: 5rem 0; }
.section-head { text-align: center; max-width: 42rem; margin: 0 auto 3rem; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .16em;
  font-size: .75rem; color: var(--green-700); font-weight: 700; margin-bottom: .6rem;
}
.section-head h2, .brew-copy h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); color: var(--green-900); }
.section-head p { color: var(--muted); }

/* benefits */
.benefits { background: var(--paper); }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.card {
  background: linear-gradient(180deg, #ffffff, var(--cream));
  border: 1px solid rgba(23, 114, 79, .12);
  border-radius: 22px; padding: 1.8rem 1.4rem; text-align: center;
  transition: transform .25s, box-shadow .25s;
}
.card:hover { transform: translateY(-8px); box-shadow: 0 22px 40px rgba(18, 48, 36, .12); }
.card-icon {
  width: 64px; height: 64px; margin: 0 auto 1rem; display: grid; place-items: center;
  font-size: 1.8rem; border-radius: 18px; background: var(--lime-soft);
}
.card h3 { font-size: 1.1rem; color: var(--green-900); }
.card p { font-size: .92rem; color: var(--muted); margin: 0; }

/* flavors */
.flavors { background: linear-gradient(180deg, var(--cream), var(--lime-soft)); }
.flavor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.flavor {
  background: var(--paper); border-radius: 24px; overflow: hidden;
  border: 1px solid rgba(23, 114, 79, .1);
  transition: transform .25s, box-shadow .25s;
}
.flavor:hover { transform: translateY(-8px); box-shadow: 0 26px 46px rgba(18, 48, 36, .14); }
.flavor-img {
  height: 200px; display: grid; place-items: center; padding: 1rem;
  background: radial-gradient(70% 70% at 50% 40%, #f6fbe8, #e3f1c8);
}
.flavor-img img { max-height: 175px; object-fit: contain; transition: transform .3s; }
.flavor:hover .flavor-img img { transform: scale(1.06) rotate(-2deg); }
.flavor-body { padding: 1.3rem 1.3rem 1.5rem; }
.flavor-body h3 { font-size: 1.15rem; color: var(--green-900); }
.flavor-body p { font-size: .9rem; color: var(--muted); }
.tag {
  display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: .72rem;
  background: var(--green-900); color: var(--lime); padding: .2rem .6rem; border-radius: 6px;
}

/* brew */
.brew { background: var(--paper); }
.brew-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; align-items: center; }
.brew-visual { position: relative; display: grid; place-items: center; }
.brew-visual img { position: relative; z-index: 2; height: 400px; }
.steps { list-style: none; padding: 0; margin: 1.5rem 0; display: grid; gap: 1rem; }
.steps li {
  display: flex; align-items: flex-start; gap: .9rem; font-size: 1rem; color: var(--ink);
  background: var(--cream); border: 1px solid rgba(23, 114, 79, .12);
  border-radius: 16px; padding: .9rem 1.1rem;
}
.step-num {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%;
  background: var(--green-700); color: var(--lime-soft);
  display: grid; place-items: center; font-weight: 700; font-size: .9rem;
}
.brew-note {
  background: var(--lime-soft); border-left: 4px solid var(--lime);
  padding: .9rem 1.1rem; border-radius: 12px; font-size: .95rem; color: var(--green-900);
}

/* cta */
.cta { background: linear-gradient(180deg, var(--lime-soft), var(--cream)); }
.cta-box {
  position: relative; display: flex; align-items: center; gap: 2.5rem;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color: #f4fbee; border-radius: 32px; padding: 3rem 3rem 3rem 2rem; overflow: hidden;
}
.cta-box::after {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 260px; height: 260px; border-radius: 50%; background: rgba(184, 224, 74, .18);
}
.cta-bottle { height: 280px; z-index: 2; flex: 0 0 auto; filter: drop-shadow(0 20px 30px rgba(0,0,0,.35)); }
.cta-copy { position: relative; z-index: 2; }
.cta-copy h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.cta-copy > p { color: rgba(244, 251, 238, .8); }
.cta-form { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.2rem; }
.cta-form input {
  flex: 1 1 240px; padding: .85rem 1.1rem; border-radius: 999px; border: 1.5px solid rgba(244,251,238,.35);
  background: rgba(255,255,255,.1); color: #f4fbee; font-size: .95rem; outline: none;
}
.cta-form input::placeholder { color: rgba(244, 251, 238, .55); }
.cta-form input:focus { border-color: var(--lime); }
.form-msg { margin-top: .8rem; color: var(--lime); font-weight: 600; min-height: 1.2em; }

/* footer */
.site-footer { background: var(--green-900); color: rgba(244, 251, 238, .75); padding: 1.6rem 0; font-size: .85rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* animation */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: .85; } 50% { transform: scale(1.08); opacity: 1; } }
.float { animation: float 5s ease-in-out infinite; }

[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* responsive */
@media (max-width: 960px) {
  .cards, .flavor-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .brew-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 360px; }
  .brew-visual { order: -1; }
  .cta-box { flex-direction: column; text-align: center; padding: 2.5rem 1.5rem; }
  .cta-form { justify-content: center; }
}
@media (max-width: 640px) {
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--cream); flex-direction: column; gap: .9rem;
    padding: 1rem; border-bottom: 1px solid rgba(18,48,36,.1);
    display: none;
  }
  .nav.open { display: flex; }
  .burger { display: block; }
  .cards, .flavor-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.2rem; }
  .section { padding: 3.5rem 0; }
}