/* ─── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ─── Tokens ─────────────────────────────────── */
:root {
  --bg:        #0A0A0A;
  --bg2:       #0D0D0D;
  --text:      #F5F0EB;
  --accent:    #4B9435;
  --accentH:   #5AAD42;
  --muted:     #666;
  --border:    rgba(245,240,235,.08);
  --card:      #111;
}

/* ─── Base ───────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* animated grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9999;
  opacity: .038;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%,100%{ transform:translate(0,0) }
  10%    { transform:translate(-5%,-10%) }
  20%    { transform:translate(-15%,5%) }
  30%    { transform:translate(7%,-25%) }
  40%    { transform:translate(-5%,25%) }
  50%    { transform:translate(-15%,10%) }
  60%    { transform:translate(15%,0) }
  70%    { transform:translate(0,15%) }
  80%    { transform:translate(3%,35%) }
  90%    { transform:translate(-10%,10%) }
}

h1,h2,h3,h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.025em;
}

/* ─── Navbar ──────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2rem;
  transition: background .35s, box-shadow .35s;
}
.navbar.scrolled {
  background: rgba(10,10,10,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.4rem;
  letter-spacing: .18em; color: var(--text);
  text-decoration: none;
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  color: var(--text); text-decoration: none;
  font-size: .8rem; font-weight: 600;
  letter-spacing: .09em; text-transform: uppercase;
  opacity: .55; transition: opacity .2s;
}
.nav-links a:hover { opacity: 1; }
.nav-right { display: flex; align-items: center; gap: 1rem; }

/* cart button */
.cart-btn {
  position: relative; background: none; border: none;
  color: var(--text); cursor: pointer; padding: .5rem;
}
.cart-btn svg { width: 22px; height: 22px; display: block; transition: transform .3s; }
.cart-btn.bounce svg { animation: cartBounce .5s; }
@keyframes cartBounce {
  0%,100% { transform: scale(1) }
  35%      { transform: scale(1.35) }
  65%      { transform: scale(.92) }
}
.cart-count {
  position: absolute; top: 2px; right: 2px;
  background: var(--accent); color: #fff;
  font-size: .6rem; font-weight: 700;
  width: 15px; height: 15px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .25s, transform .25s;
  transform: scale(.5);
}
.cart-count.visible { opacity: 1; transform: scale(1); }

/* hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: .5rem;
}
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text); transition: all .3s; }

/* mobile nav */
.mobile-nav {
  display: none; position: fixed; inset: 0;
  background: var(--bg); z-index: 950;
  flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem; font-weight: 700; color: var(--text);
  text-decoration: none; letter-spacing: -.02em;
}
.mob-close {
  position: absolute; top: 1.5rem; right: 1.75rem;
  background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer;
}

/* ─── Hero ───────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 8rem 1.5rem 5rem;
  position: relative; overflow: hidden;
}
/* radial glow */
.hero::before {
  content: '';
  position: absolute; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(75,148,53,.14) 0%, transparent 68%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  pointer-events: none;
}
.hero-content {
  max-width: 820px; position: relative; z-index: 1;
  opacity: 0; transform: translateY(28px);
  animation: fadeUp 1s ease forwards .15s;
}
@keyframes fadeUp { to { opacity:1; transform:translateY(0) } }

.hero-pill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .7rem; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--accent);
  border: 1px solid rgba(75,148,53,.4); padding: .35rem 1rem;
  margin-bottom: 2rem;
}
.hero-pill span { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }

.hero h1 {
  font-size: clamp(2.8rem, 9vw, 6rem);
  font-weight: 700; margin-bottom: 1.5rem; color: var(--text);
}
.hero h1 em { font-style: normal; color: var(--accent); }

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(245,240,235,.6);
  max-width: 560px; margin: 0 auto 2.5rem;
}
.hero-sub .hl {
  background: none;
  color: var(--text);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--accent); color: #fff;
  padding: .95rem 2.5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem; font-weight: 600; letter-spacing: .06em;
  border: none; cursor: pointer; text-decoration: none;
  transition: background .25s, transform .2s;
}
.btn-primary:hover { background: var(--accentH); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.hero-proof {
  display: flex; gap: 2rem; justify-content: center;
  flex-wrap: wrap; margin-top: 3rem;
}
.hero-proof span { font-size: .72rem; color: rgba(245,240,235,.35); letter-spacing: .05em; }
.hero-proof .sep { color: rgba(245,240,235,.15); }

/* ─── Marquee ─────────────────────────────────── */
.marquee-wrap {
  overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--bg2); padding: .9rem 0;
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee { from { transform:translateX(0) } to { transform:translateX(-50%) } }
.m-item {
  display: inline-flex; align-items: center; gap: 1.5rem;
  padding: 0 2.5rem; white-space: nowrap;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(245,240,235,.45);
}
.m-dot { width: 4px; height: 4px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }

/* ─── Shared section styles ──────────────────── */
section { padding: 6rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }
.sec-label {
  font-size: .68rem; font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; display: block;
}
.sec-title { font-size: clamp(2rem, 5vw, 3.25rem); }
.sec-sub { color: rgba(245,240,235,.5); font-size: 1.05rem; max-width: 480px; margin-top: .5rem; }

/* scroll fade */
.fi { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.fi.vis { opacity: 1; transform: translateY(0); }

/* ─── Products ────────────────────────────────── */
#products { background: var(--bg); }
.products-hd { text-align: center; margin-bottom: 4rem; }
.products-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

.product-card {
  background: var(--card); border: 1px solid var(--border);
  padding: 0; position: relative;
  max-width: 900px; margin: 0 auto; width: 100%;
  display: flex; flex-direction: row; align-items: stretch;
  overflow: hidden;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.product-card:hover {
  border-color: rgba(75,148,53,.35);
  transform: translateY(-4px);
  box-shadow: 0 24px 64px rgba(0,0,0,.45);
}
/* right-side content column */
.prod-body {
  flex: 1;
  padding: 2.25rem 2.5rem;
  display: flex; flex-direction: column; justify-content: center;
}

/* product image placeholder */
.product-img {
  width: 300px; flex-shrink: 0; min-height: 340px;
  background: linear-gradient(150deg,#161616 0%,#121212 100%);
  border-right: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-img .bg-text {
  position: absolute;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 4.5rem; font-weight: 800;
  letter-spacing: -.05em; text-transform: uppercase;
  color: rgba(245,240,235,.04);
  transform: rotate(-20deg);
  white-space: nowrap; pointer-events: none;
  user-select: none;
}
.product-img svg {
  width: 70px; position: relative; z-index: 1;
  opacity: .35; color: var(--text);
}
.product-img .prod-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.prod-badge {
  position: absolute; top: 1rem; left: 1rem; z-index: 2;
  background: var(--accent); color: #fff;
  font-size: .6rem; font-weight: 700; letter-spacing: .1em;
  padding: .25rem .65rem; text-transform: uppercase;
}

.prod-rating { font-size: .78rem; color: rgba(245,240,235,.5); margin-bottom: .6rem; }
.prod-name { font-size: 1.1rem; font-weight: 600; margin-bottom: .45rem; color: var(--text); }
.prod-desc { font-size: .85rem; color: rgba(245,240,235,.5); line-height: 1.55; margin-bottom: 1.2rem; }

.price-row { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.2rem; }
.price-now { font-family:'Space Grotesk',sans-serif; font-size: 1.5rem; font-weight: 700; }
.price-was { font-size: .95rem; color: var(--muted); text-decoration: line-through; }
.price-save {
  font-size: .65rem; font-weight: 700; color: var(--accent);
  background: rgba(75,148,53,.15); padding: .2rem .5rem;
}

.btn-atc {
  width: 100%; background: var(--accent); color: #fff;
  border: none; padding: .85rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem; font-weight: 600; letter-spacing: .05em;
  cursor: pointer; transition: background .25s;
  margin-bottom: .9rem;
}
.btn-atc:hover { background: var(--accentH); }

/* ─── Bundle selector ─────────────────────────── */
.bundle-opts {
  display: flex; gap: .5rem; margin-bottom: 1rem;
}
.bundle-opt {
  flex: 1; padding: .65rem .5rem;
  border: 1px solid var(--border);
  background: none; color: var(--text);
  cursor: pointer; text-align: center;
  transition: border-color .2s, background .2s;
  position: relative;
}
.bundle-opt.active {
  border-color: var(--accent);
  background: rgba(75,148,53,.08);
}
.bundle-opt-qty {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .8rem; font-weight: 700;
}
.bundle-opt-price {
  display: block;
  font-size: .7rem; color: rgba(245,240,235,.5);
  margin-top: .15rem;
}
.bundle-opt.active .bundle-opt-price { color: var(--accent); }
.bundle-badge {
  position: absolute; top: -.6rem; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff;
  font-size: .55rem; font-weight: 700; letter-spacing: .08em;
  padding: .15rem .45rem; white-space: nowrap; text-transform: uppercase;
}

.price-per-day {
  font-size: .75rem; color: var(--accent);
  margin-top: -.6rem; margin-bottom: 1rem;
  font-weight: 500; letter-spacing: .02em;
}

/* ─── Results timeline ────────────────────────── */
#results {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.results-hd { text-align: center; margin-bottom: 3.5rem; display: flex; flex-direction: column; align-items: center; }
.timeline {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; position: relative;
}
.timeline::before {
  content: '';
  position: absolute; top: 2rem;
  left: calc(16.666% + .5rem); right: calc(16.666% + .5rem);
  height: 1px;
  background: var(--border);
}
.tl-item { text-align: center; padding: 0 1rem; }
.tl-week {
  display: inline-flex; align-items: center; justify-content: center;
  width: 5rem; height: 5rem; border-radius: 50%;
  border: 1px solid var(--accent);
  background: var(--bg2); position: relative; z-index: 1;
  margin: 0 auto 1.25rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .7rem; font-weight: 700; color: var(--accent);
  letter-spacing: .05em; text-transform: uppercase;
  flex-direction: column; gap: .1rem;
}
.tl-week span { font-size: 1rem; font-weight: 700; line-height: 1; }
.tl-title { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; }
.tl-desc  { font-size: .8rem; color: rgba(245,240,235,.5); line-height: 1.6; }

@media (max-width: 768px) {
  .timeline { grid-template-columns: 1fr; gap: 2rem; }
  .timeline::before { display: none; }
}

.prod-stock {
  display: flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 600; color: rgba(245,240,235,.7);
  margin-bottom: .85rem;
}
.stock-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .6; transform: scale(.85); }
}

.trust-row {
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 1rem;
}
.trust-item {
  font-size: .7rem; color: rgba(245,240,235,.4);
  letter-spacing: .02em;
}

.prod-tags { display: flex; gap: .4rem; flex-wrap: wrap; }
.tag {
  font-size: .65rem; color: rgba(245,240,235,.4);
  border: 1px solid var(--border); padding: .2rem .55rem;
  letter-spacing: .04em;
}


/* ─── How it works ────────────────────────────── */
#how-it-works {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps-hd { text-align: center; margin-bottom: 4.5rem; }
.steps-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2.5rem;
  position: relative;
}
.steps-grid::before {
  content: ''; position: absolute;
  top: 2rem; left: calc(16.666% + .5rem); right: calc(16.666% + .5rem);
  height: 1px; background: var(--border);
}
.step { text-align: center; }
.step-num {
  width: 5rem; height: 5rem; border-radius: 50%;
  border: 1px solid rgba(75,148,53,.5);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .15rem;
  margin: 0 auto 1.5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; color: var(--accent);
  background: var(--bg2); position: relative;
}
.step-num svg  { width: 22px; height: 22px; flex-shrink: 0; }
.step-num span { font-size: .6rem; opacity: .55; letter-spacing: .08em; }
.step-title { font-size: 1.1rem; font-weight: 600; margin-bottom: .6rem; }
.step-desc { font-size: .875rem; color: rgba(245,240,235,.5); line-height: 1.6; }

/* ─── Science / Ingredients ──────────────────── */
#science { background: var(--bg); }
.sci-hd { margin-bottom: 3.5rem; text-align: center; }
.ing-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
.ing-col { padding: 2.25rem; border: 1px solid var(--border); }
.ing-col-title {
  font-size: .68rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; margin-bottom: 2rem;
}
.ing-col:first-child .ing-col-title { color: var(--accent); }
.ing-col:last-child  .ing-col-title { color: var(--muted); }

.ing-item {
  display: flex; gap: 1rem;
  padding-bottom: 1.5rem; margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.ing-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.i-dot {
  width: 7px; height: 7px; border-radius: 50%;
  margin-top: .45rem; flex-shrink: 0;
}
.i-dot.yes { background: var(--accent); }
.i-dot.no  { background: #3a3a3a; }
.i-name { font-family:'Space Grotesk',sans-serif; font-size: .95rem; font-weight: 600; margin-bottom: .25rem; }
.i-desc { font-size: .8rem; color: rgba(245,240,235,.45); line-height: 1.55; }

.sci-note {
  margin-top: 2.5rem; padding: 1.25rem 1.5rem;
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  font-size: .85rem; color: rgba(245,240,235,.5); font-style: italic; line-height: 1.65;
}

/* ─── Reviews ─────────────────────────────────── */
#reviews { background: var(--bg2); border-top: 1px solid var(--border); }
.rev-hd { text-align: center; margin-bottom: 3rem; }
.rev-scroll { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.rev-scroll::-webkit-scrollbar { display: none; }
.rev-track {
  display: flex; gap: 1.1rem; width: max-content;
  padding: 0 max(2rem, calc((100vw - 1100px) / 2)) 1rem;
}
.rev-card {
  background: var(--card); border: 1px solid var(--border);
  padding: 1.75rem; width: 290px; flex-shrink: 0;
  transition: border-color .3s, transform .25s;
}
.rev-card:hover { border-color: rgba(75,148,53,.3); transform: translateY(-3px); }
.rev-stars { color: #f0c040; font-size: .85rem; margin-bottom: 1rem; letter-spacing: .05em; }
.rev-text  { font-size: .88rem; color: rgba(245,240,235,.78); line-height: 1.65; font-style: italic; margin-bottom: 1.5rem; }
.rev-footer { display: flex; align-items: center; gap: .75rem; }
.rev-avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-size: .85rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.rev-name  { font-size: .82rem; font-weight: 600; color: var(--text); }
.rev-meta  { font-size: .68rem; color: var(--muted); }

/* ─── FAQ ─────────────────────────────────────── */
#faq { background: var(--bg); border-top: 1px solid var(--border); }
.faq-hd { text-align: center; margin-bottom: 3rem; }
.faq-list { max-width: 680px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; background: none; border: none; color: var(--text);
  font-family: 'Space Grotesk', sans-serif; font-size: .975rem; font-weight: 600;
  text-align: left; padding: 1.4rem 0; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-icon {
  width: 18px; height: 18px; flex-shrink: 0; position: relative; opacity: .5;
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; background: var(--text);
  transition: transform .3s ease, opacity .3s ease;
}
.faq-icon::before { width: 100%; height: 1.5px; top: 50%; transform: translateY(-50%); }
.faq-icon::after  { width: 1.5px; height: 100%; left: 50%; transform: translateX(-50%); }
.faq-item.open .faq-icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a-inner { padding: 0 0 1.5rem; font-size: .875rem; color: rgba(245,240,235,.55); line-height: 1.75; }

/* ─── Final CTA ──────────────────────────────── */
.final-cta {
  background: linear-gradient(145deg,#0c1209 0%,#0A0A0A 100%);
  border-top: 1px solid var(--border);
  text-align: center; padding: 8rem 2rem;
}
.final-cta h2 { font-size: clamp(2.25rem,6vw,4rem); margin-bottom: 1rem; }
.final-cta p  { color: rgba(245,240,235,.5); font-size: 1.1rem; margin-bottom: 2.5rem; }

/* ─── Footer ─────────────────────────────────── */
footer { background: #080808; border-top: 1px solid var(--border); padding: 3rem 2rem; }
.footer-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: start; gap: 2rem;
}
.footer-brand img { height: 52px; width: auto; mix-blend-mode: lighten; margin-bottom: .5rem; display: block; }
.footer-tagline { font-size: .72rem; color: var(--muted); }
.footer-links { display: flex; gap: 1.75rem; list-style: none; flex-wrap: wrap; justify-content: center; }
.footer-links a { font-size: .78rem; color: rgba(245,240,235,.45); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--text); }
.footer-right { text-align: right; }
.footer-social { display: flex; flex-direction: column; align-items: flex-end; gap: .45rem; }
.footer-social a { font-size: .78rem; color: rgba(245,240,235,.55); text-decoration: none; display: flex; align-items: center; gap: .45rem; transition: color .2s; }
.footer-social a:hover { color: var(--text); }
.footer-bar {
  max-width: 1100px; margin: 2rem auto 0; padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bar p { font-size: .72rem; color: rgba(245,240,235,.28); }

/* ─── Cart drawer ─────────────────────────────── */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.72);
  backdrop-filter: blur(6px); z-index: 1000;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.overlay.open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed; top: 0; right: 0;
  width: 430px; max-width: 100vw;
  height: 100vh; height: 100dvh;
  background: #0F0F0F; border-left: 1px solid var(--border);
  z-index: 1001; display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .42s cubic-bezier(.25,.46,.45,.94);
}
.drawer.open { transform: translateX(0); }

.drawer-hd {
  padding: 1.4rem 1.5rem; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
}
.drawer-title { font-family:'Space Grotesk',sans-serif; font-size: .875rem; font-weight: 700; letter-spacing: .1em; }
.drawer-close {
  background: none; border: none; color: var(--text); cursor: pointer;
  opacity: .5; padding: .25rem; transition: opacity .2s;
}
.drawer-close:hover { opacity: 1; }

.drawer-body { flex: 1; overflow-y: auto; padding: 1.5rem; padding-bottom: 3rem; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
/* custom scrollbar for drawer */
.drawer-body::-webkit-scrollbar { width: 4px; }
.drawer-body::-webkit-scrollbar-track { background: transparent; }
.drawer-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.view { display: none; }
.view.active { display: block; }

/* cart items */
.cart-empty { text-align: center; padding: 3rem 0; color: var(--muted); font-size: .9rem; }
.cart-item { display: flex; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.ci-img {
  width: 60px; height: 60px; background: #1a1a1a;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.ci-info { flex: 1; }
.ci-name  { font-family:'Space Grotesk',sans-serif; font-size: .825rem; font-weight: 600; margin-bottom: .2rem; }
.ci-price { font-size: .825rem; color: var(--accent); font-weight: 600; margin-bottom: .5rem; }
.ci-price-orig { font-size: .75rem; color: var(--muted); text-decoration: line-through; font-weight: 400; margin-left: .3rem; }
.ci-bundle-tag { font-size: .6rem; font-weight: 700; background: var(--accent); color: #fff; padding: .1rem .35rem; letter-spacing: .06em; text-transform: uppercase; vertical-align: middle; margin-left: .35rem; }
.ci-save  { font-size: .7rem; color: var(--accent); font-weight: 600; margin-top: -.2rem; margin-bottom: .4rem; }
.ci-qty   { display: flex; align-items: center; gap: .5rem; }
.qty-btn  {
  width: 22px; height: 22px; background: var(--border); border: 1px solid var(--border);
  color: var(--text); cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.qty-btn:hover { background: var(--accent); }
.qty-n { font-size: .825rem; min-width: 1.5rem; text-align: center; }

.cart-foot { margin-top: 1.5rem; }
.subtotal-save span:last-child { color: var(--accent); font-weight: 600; }
.subtotal-row {
  display: flex; justify-content: space-between;
  font-size: .825rem; color: rgba(245,240,235,.55);
  margin-bottom: .4rem;
}
.subtotal-total {
  display: flex; justify-content: space-between;
  padding-top: .75rem; border-top: 1px solid var(--border); margin-top: .5rem;
}
.subtotal-total .lbl { font-family:'Space Grotesk',sans-serif; font-size: .9rem; font-weight: 600; }
.subtotal-total .val { font-family:'Space Grotesk',sans-serif; font-size: 1.2rem; font-weight: 700; }
.ship-note { font-size: .72rem; color: var(--accent); margin-top: .5rem; }

.btn-checkout {
  width: 100%; background: var(--accent); color: #fff; border: none;
  padding: .95rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem; font-weight: 600; letter-spacing: .05em;
  cursor: pointer; transition: background .25s; margin-top: 1.25rem;
}
.btn-checkout:hover { background: var(--accentH); }

/* checkout form */
.back-btn {
  background: none; border: none; color: rgba(245,240,235,.45);
  font-size: .78rem; cursor: pointer; padding: 0; margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: .4rem; transition: color .2s;
}
.back-btn:hover { color: var(--text); }

.chk-title { font-family:'Space Grotesk',sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: .3rem; }
.chk-sub   { font-size: .78rem; color: var(--muted); margin-bottom: 1.25rem; }

.order-mini {
  background: #1a1a1a; border: 1px solid var(--border);
  padding: 1rem; margin-bottom: 1.5rem; font-size: .78rem;
}
.om-row { display: flex; justify-content: space-between; color: rgba(245,240,235,.55); margin-bottom: .3rem; }
.om-save span:last-child { color: var(--accent); font-weight: 600; }
.om-total {
  display: flex; justify-content: space-between;
  padding-top: .65rem; border-top: 1px solid var(--border); margin-top: .5rem;
  font-family:'Space Grotesk',sans-serif; font-weight: 700; color: var(--text);
}

/* ─── Form validation styles ──────────────────── */
.fg { margin-bottom: .9rem; position: relative; }
.fg label {
  display: block; font-size: .68rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(245,240,235,.4); margin-bottom: .35rem;
}
.fg input {
  width: 100%; background: #1a1a1a; border: 1px solid var(--border);
  color: var(--text); padding: .7rem .9rem;
  font-family:'Inter',sans-serif; font-size: .875rem;
  outline: none; transition: border-color .25s, box-shadow .25s;
}
.fg input:focus           { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(75,148,53,.12); }
.fg input::placeholder    { color: rgba(245,240,235,.2); }
.fg.err input             { border-color: #c44; box-shadow: 0 0 0 3px rgba(204,68,68,.1); }
.fg.ok  input             { border-color: rgba(75,148,53,.55); }
.err-msg {
  font-size: .68rem; color: #e06060; margin-top: .3rem;
  display: none; align-items: center; gap: .3rem;
}
.fg.err .err-msg { display: flex; }

/* two-column row for city/state */
.fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
@media (max-width: 400px) { .fg-row { grid-template-columns: 1fr; } }

/* location detect button */
.loc-bar {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(75,148,53,.08); border: 1px solid rgba(75,148,53,.2);
  padding: .65rem .9rem; margin-bottom: 1rem; gap: .75rem;
}
.loc-bar-text { font-size: .75rem; color: rgba(245,240,235,.55); }
.btn-loc {
  background: none; border: 1px solid rgba(75,148,53,.4); color: var(--accent);
  padding: .4rem .9rem; font-size: .72rem; font-weight: 600;
  letter-spacing: .05em; cursor: pointer; white-space: nowrap;
  transition: background .2s, border-color .2s; flex-shrink: 0;
}
.btn-loc:hover   { background: rgba(75,148,53,.15); border-color: var(--accent); }
.btn-loc:disabled { opacity: .45; cursor: not-allowed; }

.btn-order {
  width: 100%; background: var(--accent); color: #fff; border: none;
  padding: .95rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem; font-weight: 600; letter-spacing: .05em;
  cursor: pointer; transition: background .25s; margin-top: .75rem;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.btn-order:hover { background: var(--accentH); }
.btn-order:disabled { opacity: .55; cursor: not-allowed; }

.cod-note {
  display: flex; align-items: center; gap: .5rem;
  font-size: .7rem; color: rgba(245,240,235,.35); margin-top: .85rem;
}

/* ─── Sold-out modal ──────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.88);
  backdrop-filter: blur(10px); z-index: 2000;
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal {
  background: #111; border: 1px solid var(--border);
  max-width: 460px; width: 100%; padding: 2.5rem;
  text-align: center;
  transform: translateY(20px) scale(.96);
  transition: transform .35s cubic-bezier(.25,.46,.45,.94);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-icon   { font-size: 2.5rem; margin-bottom: 1rem; }
.modal-title  { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.modal-body   { font-size: .875rem; color: rgba(245,240,235,.6); line-height: 1.75; margin-bottom: 1.5rem; }
.modal-hl {
  background: rgba(75,148,53,.12); border: 1px solid rgba(75,148,53,.25);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.25rem; font-size: .82rem; color: rgba(245,240,235,.75);
  text-align: left; line-height: 1.7; margin-bottom: 1.75rem;
}
.modal-ig {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--accent); color: #fff; text-decoration: none;
  padding: .8rem 1.75rem;
  font-family:'Space Grotesk',sans-serif;
  font-size: .85rem; font-weight: 600; letter-spacing: .05em;
  transition: background .25s; margin-bottom: 1rem;
}
.modal-ig:hover { background: var(--accentH); }
.modal-close-btn {
  display: block; background: none; border: none;
  color: rgba(245,240,235,.35); font-size: .78rem;
  cursor: pointer; margin: 0 auto; transition: color .2s;
}
.modal-close-btn:hover { color: var(--text); }

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 768px) {
  .nav-links    { display: none; }
  .hamburger    { display: flex; }

  /* hero */
  .hero         { padding: 6rem 1.5rem 3rem; }
  .hero-pill    { margin-bottom: 2rem; }
  .hero h1      { margin-bottom: 1.5rem; }
  .hero-sub     { margin-bottom: 2rem; }
  .hero-proof   { gap: .75rem; margin-top: 2rem; flex-wrap: nowrap; justify-content: center; }
  .hero-proof .sep { display: none; }
  .btn-primary  { width: 100%; justify-content: center; }

  /* section spacing */
  section       { padding: 5rem 1.5rem; }
  .final-cta    { padding: 5rem 1.5rem; }

  /* section headers */
  .products-hd  { margin-bottom: 2.5rem; }
  .steps-hd     { margin-bottom: 2.5rem; }
  .sci-hd       { margin-bottom: 2rem; }
  .rev-hd       { margin-bottom: 2rem; }
  .faq-hd       { margin-bottom: 2rem; }

  /* product card: top-bottom column layout */
  .product-card { display: flex; flex-direction: column; overflow: visible; }
  .product-img  { width: 100%; height: 150px; min-height: unset; border-right: none; border-bottom: 1px solid var(--border); }
  .product-img .prod-photo { object-fit: contain; }
  .prod-body    { padding: .85rem 1rem; justify-content: flex-start; }
  /* hide secondary content — covered in other sections */
  .prod-desc    { font-size: .78rem; margin-bottom: .5rem; }
  .prod-tags    { display: none; }
  .price-per-day { display: none; }
  /* compact spacing */
  .prod-rating  { font-size: .7rem; margin-bottom: .25rem; }
  .prod-name    { font-size: .9rem; margin-bottom: .5rem; }
  .bundle-opts  { gap: .35rem; margin-bottom: .55rem; }
  .bundle-opt   { padding: .5rem .3rem; }
  .bundle-opt-qty   { font-size: .72rem; }
  .bundle-opt-price { font-size: .62rem; }
  .price-row    { gap: .4rem; margin-bottom: .45rem; }
  .price-now    { font-size: 1.2rem; }
  .price-was    { font-size: .8rem; }
  .prod-stock   { font-size: .68rem; margin-bottom: .45rem; }
  .btn-atc      { padding: .7rem; margin-bottom: .45rem; font-size: .8rem; }
  .trust-row    { gap: .3rem; margin-bottom: 0; }
  .trust-item   { font-size: .6rem; }

  /* steps */
  .steps-grid   { grid-template-columns: 1fr; gap: 2rem; }
  .steps-grid::before { display: none; }

  /* science */
  .ing-grid     { grid-template-columns: 1fr; }
  .ing-col      { padding: 1.5rem; }

  /* footer */
  .footer-grid  { grid-template-columns: 1fr; }
  .footer-right { text-align: left; }
  .footer-bar   { flex-direction: column; text-align: center; }
  .rev-track    { padding: 0 1.5rem 1rem; }
}
@media (max-width: 480px) {
  .hero         { padding: 5rem 1.25rem 3.5rem; }
  section       { padding: 4rem 1.25rem; }
  .final-cta    { padding: 4rem 1.25rem; }
  .navbar       { padding: 1rem 1.25rem; }
  .hero-proof   { flex-direction: column; gap: .5rem; align-items: center; }
  /* product card: tighter on small screens */
  .product-img  { height: 200px; }
  .prod-body    { padding: .75rem .85rem; }
  .prod-name    { font-size: .85rem; }
  .btn-atc      { padding: .65rem; }
}