/* ============================================================
   MOJI — Premium Energy
   Stylesheet
   Sections: 1. Tokens  2. Reset  3. Type  4. Layout utilities
   5. Site nav  6. Hero  7. Sections  8. Footer  9. Forms
   10. Motion & a11y  11. Responsive
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root{
  /* colour */
  --ink: #15140F;
  --ink-soft: #57534B;
  --ink-faint: #908C81;
  --paper: #FAF8F3;
  --paper-deep: #EFEAE0;
  --paper-deepest: #E4DDCC;
  --line: rgba(21,20,15,.12);
  --line-strong: rgba(21,20,15,.24);
  --white: #FFFFFF;

  --gold: #B8924A;
  --gold-light: #D9B97A;
  --gold-dark: #8C6A2F;
  --gold-wash: rgba(184,146,74,.12);

  --amber-100: #F0CE93;
  --amber-300: #D9A95B;
  --amber-500: #C98C44;
  --amber-700: #A4742F;
  --amber-900: #7C5523;

  --leaf-1: #222D20;
  --leaf-2: #0E140F;

  /* type */
  --font-display: "Jost", sans-serif;
  --font-body: "Manrope", sans-serif;

  /* shape */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* motion */
  --ease: cubic-bezier(.22,.68,.32,1);
  --speed-fast: .25s;
  --speed-med: .55s;

  /* layout */
  --container: 1180px;
  --header-h: 76px;
  --shadow-soft: 0 24px 48px -20px rgba(21,20,15,.28);
  --shadow-tight: 0 8px 22px -12px rgba(21,20,15,.3);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 14px);
}
body, h1, h2, h3, h4, p, figure, ul, ol{ margin: 0; }
ul{ padding: 0; list-style: none; }
img, picture, svg{ display: block; max-width: 100%; }
button, input{ font: inherit; color: inherit; }
a{ color: inherit; text-decoration: none; }
button{ background: none; border: 0; cursor: pointer; }

body{
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

::selection{ background: var(--gold); color: var(--white); }

:focus-visible{
  outline: 2px solid var(--gold-dark);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link{
  position: absolute;
  left: 1rem; top: -60px;
  background: var(--ink);
  color: var(--paper);
  padding: .75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top var(--speed-fast) var(--ease);
}
.skip-link:focus{ top: 1rem; }

/* ---------- 3. Type ---------- */
.eyebrow{
  font-family: var(--font-display);
  font-weight: 400;
  font-size: .78rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.wordmark{
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: .34em;
  text-indent: .34em; /* balances trailing tracking */
  text-transform: uppercase;
  color: var(--ink);
}

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -.01em;
  line-height: 1.15;
  color: var(--ink);
}

h2{ font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
h3{ font-size: clamp(1.2rem, 2vw, 1.45rem); font-weight: 500; }

p{ color: var(--ink-soft); }
.lede{ font-size: clamp(1.05rem, 1.6vw, 1.2rem); line-height: 1.7; }

.label-sm{
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- 4. Layout utilities ---------- */
.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.section{ position: relative; padding-block: clamp(4.5rem, 10vw, 7.5rem); }
.section + .section{ border-top: 1px solid var(--line); }
.section--alt{ background: var(--paper-deep); }

.section__head{ max-width: 640px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.section__head.is-center{ margin-inline: auto; text-align: center; }
.section__head .eyebrow{ display: block; margin-bottom: .9rem; }
.section__head p{ margin-top: 1.1rem; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.9rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: transform var(--speed-fast) var(--ease), box-shadow var(--speed-fast) var(--ease), background var(--speed-fast) var(--ease);
  white-space: nowrap;
}
.btn--gold{
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  color: var(--ink);
  box-shadow: var(--shadow-tight);
}
.btn--gold:hover{ transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn--ghost{
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover{ background: var(--ink); color: var(--paper); }

.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

.icon{ width: 1.5rem; height: 1.5rem; stroke: currentColor; }

/* ---------- 5. Site nav ---------- */
.site-nav{
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--speed-med) var(--ease), backdrop-filter var(--speed-med) var(--ease), border-color var(--speed-med) var(--ease), box-shadow var(--speed-med) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-nav.is-scrolled{
  background: rgba(250,248,243,.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-color: var(--line);
  box-shadow: 0 1px 0 rgba(21,20,15,.02), 0 18px 30px -26px rgba(21,20,15,.4);
}
.site-nav__inner{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.site-nav__mark{
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: .28em;
  text-indent: .28em;
}
.site-nav__links{
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2.4rem);
  font-size: .82rem;
  letter-spacing: .04em;
  font-weight: 600;
}
.site-nav__links a{ position: relative; padding-block: .3rem; }
.site-nav__links a::after{
  content: "";
  position: absolute; left: 0; right: 100%; bottom: 0;
  height: 1px; background: var(--gold-dark);
  transition: right var(--speed-fast) var(--ease);
}
.site-nav__links a:hover::after{ right: 0; }
.site-nav__cta{ flex-shrink: 0; }
.site-nav__burger{
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  margin-right: -.5rem;
}
.site-nav__burger span{ width: 22px; height: 1.5px; background: var(--ink); transition: transform var(--speed-fast) var(--ease), opacity var(--speed-fast) var(--ease); }
.site-nav__burger[aria-expanded="true"] span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.site-nav__burger[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.site-nav__burger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

.site-nav__mobile{
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  background: rgba(250,248,243,.98);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  padding: 1.5rem clamp(1.25rem, 5vw, 3rem) 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  font-size: 1rem;
  font-weight: 600;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--speed-fast) var(--ease), transform var(--speed-fast) var(--ease), visibility var(--speed-fast);
}
.site-nav__mobile.is-open{
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.site-nav__mobile a{ padding-block: .4rem; }

/* ---------- 6. Hero ---------- */
.hero{
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: calc(var(--header-h) + clamp(1rem, 4vw, 2.25rem));
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  overflow: hidden;
  background:
    radial-gradient(1100px 620px at 50% 16%, #FFFFFF 0%, rgba(255,255,255,0) 60%),
    radial-gradient(1400px 900px at 50% 38%, var(--paper) 0%, var(--paper-deep) 62%, var(--paper-deepest) 100%);
}

.hero__visual{
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 2200px;
  margin-inline: auto;
  overflow: hidden;
}
.hero__visual img{ width: 100%; height: auto; display: block; }

.story__mark svg, .perf__visual svg{ width: 100%; height: auto; display: block; }

.product-shot{ position: relative; flex-shrink: 0; width: clamp(108px, 13.5vw, 208px); }
.product-shot img{
  width: 100%;
  height: auto;
  filter: drop-shadow(0 22px 28px rgba(21,20,15,.32)) drop-shadow(0 4px 10px rgba(21,20,15,.18));
}
.product-shot__shadow{
  position: absolute;
  bottom: -6px; left: 50%;
  width: 72%; height: 16px;
  background: radial-gradient(closest-side, rgba(21,20,15,.4), rgba(21,20,15,0) 75%);
  transform: translateX(-50%);
  filter: blur(2px);
}

.hero__nav{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: clamp(1.5rem, 4vw, 3.25rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
}
.hero__nav-item{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .65rem;
  font-family: var(--font-display);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink);
  transition: opacity var(--speed-fast) var(--ease), transform var(--speed-fast) var(--ease);
}
.hero__nav-item .icon{ width: 1.45rem; height: 1.45rem; stroke-width: 1.4; }
.hero__nav-item:hover{ opacity: .62; transform: translateY(-2px); }
.hero__nav-item--cta{ color: var(--gold-dark); font-weight: 600; }
.hero__nav-item--cta .icon-badge{
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  box-shadow: var(--shadow-tight);
}
.hero__nav-item--cta .icon-badge .icon{ width: 1.3rem; height: 1.3rem; stroke: none; fill: var(--paper); }

.hero__scroll-cue{
  position: absolute;
  left: 50%; bottom: 6px;
  transform: translateX(-50%);
  color: var(--ink-faint);
  animation: bob 2.6s ease-in-out infinite;
}
@keyframes bob{ 0%,100%{ transform: translateX(-50%) translateY(0);} 50%{ transform: translateX(-50%) translateY(6px);} }

/* ---------- 7. Content sections ---------- */
.perf__grid{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
}

.story__mark{ width: clamp(120px, 16vw, 190px); margin: 0 auto 2.5rem; opacity: .9; }

.pull{
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  line-height: 1.5;
  color: var(--ink);
  border-left: 2px solid var(--gold);
  padding-left: 1.5rem;
  margin-block: 2.25rem;
}

.drink__layout{
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1.1fr);
  grid-template-areas:
    "v1 copy"
    "v2 copy";
  gap: clamp(2rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.drink__visual:nth-child(1){ grid-area: v1; }
.drink__visual:nth-child(2){ grid-area: v2; }
.drink__layout > div:last-child{ grid-area: copy; }
.drink__visual{ position: relative; display: flex; justify-content: center; }
.drink__visual .product-shot{ width: clamp(150px, 18vw, 230px); }
.drink__visual::before{
  content: "";
  position: absolute; inset: -10% -10% -10% -10%;
  background: radial-gradient(closest-side, var(--gold-wash), transparent 72%);
  z-index: -1;
}
.spec-pill{
  position: absolute;
  display: flex; align-items: center; gap: .5rem;
  background: var(--white);
  border: 1px solid var(--line);
  padding: .55rem 1rem;
  border-radius: var(--radius-pill);
  font-size: .76rem;
  letter-spacing: .04em;
  font-weight: 700;
  box-shadow: var(--shadow-tight);
  white-space: nowrap;
}
.spec-pill--top{ top: 6%; right: -4%; }
.spec-pill--bottom{ bottom: 10%; left: -8%; }
.spec-pill .dot{ width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }

.feature-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}
.feature-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}
.feature-card .icon{ width: 1.9rem; height: 1.9rem; stroke-width: 1.3; color: var(--gold-dark); margin-bottom: 1rem; }
.feature-card h3{ margin-bottom: .5rem; }
.feature-card p{ font-size: .92rem; }

.lockin__layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3rem);
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}
.lockin__points{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
  text-align: left;
}

.lockin__point{ padding-top: 1.5rem; border-top: 1px solid var(--line); }

/* fix active nav state */
.site-nav__links a.is-active::after{ right: 0; }
.hero__nav-item.is-active{ opacity: .55; }
.lockin__point .label-sm{ display: block; margin-bottom: .6rem; }

.perf__list{ display: flex; flex-direction: column; gap: 1.5rem; }
.perf__item{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
}
.perf__item:first-child{ border-top: 0; }
.perf__item .icon{ width: 1.8rem; height: 1.8rem; stroke-width: 1.3; color: var(--gold-dark); }
.perf__visual{ position: relative; display: flex; justify-content: center; align-items: flex-end; min-height: 320px; }
.perf__visual .pour--glass-rocks{ width: clamp(140px, 16vw, 220px); }

.waitlist{ position: relative; overflow: hidden; }
.waitlist__mark{
  position: absolute;
  top: -8%; left: 50%;
  width: clamp(160px, 22vw, 280px);
  transform: translateX(-50%);
  opacity: .14;
  pointer-events: none;
}
.waitlist__inner{ max-width: 560px; margin-inline: auto; text-align: center; position: relative; }
.waitlist__form{
  display: flex;
  gap: .75rem;
  margin-top: 2.25rem;
  padding: .4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-tight);
}
.waitlist__form input{
  flex: 1;
  border: 0;
  background: transparent;
  padding: .75rem 1.1rem;
  font-size: 16px; /* prevents iOS auto-zoom on focus */
  min-width: 0;
}
.waitlist__form input::placeholder{ color: var(--ink-faint); }
.waitlist__form input:focus{ outline: none; }
.waitlist__form:focus-within{ box-shadow: 0 0 0 2px var(--gold); }
.waitlist__note{ margin-top: 1rem; font-size: .8rem; color: var(--ink-faint); }
.waitlist__count{ margin-top: 2.5rem; font-size: .78rem; letter-spacing: .08em; color: var(--ink-faint); }
.waitlist__count strong{ color: var(--ink); font-weight: 700; }

#status-message{
  display: block;
  margin-top: 1rem;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
}

/* ---------- 8. Footer ---------- */
.footer{
  text-align: center;
  padding-block: clamp(3.5rem, 8vw, 5rem) clamp(2rem, 5vw, 2.75rem);
  border-top: 1px solid var(--line);
}
.footer__mark{ font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 1rem; }
.footer__tagline{
  font-family: var(--font-display);
  font-size: .76rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.footer__row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 2rem;
  margin-top: 2.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.footer__copy{ font-size: .78rem; color: var(--ink-faint); }
.footer__movement{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .74rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 600;
}
.footer__movement .icon{ width: 1rem; height: 1rem; fill: var(--gold-dark); stroke: none; }
.footer__legal{
  max-width: 560px;
  margin: 2rem auto 0;
  font-size: .72rem;
  line-height: 1.6;
  color: var(--ink-faint);
}

/* ---------- 9. Forms shared ---------- */
input:invalid{ box-shadow: none; }

/* ---------- 10. Motion & accessibility ---------- */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal{ opacity: 1; transform: none; }
}

/* ---------- 11. Responsive ---------- */
@media (max-width: 999px){
  :root{ --header-h: 68px; }
  .site-nav__links{ display: none; }
  .site-nav__burger{ display: flex; }
  .site-nav__cta{ display: none; }

  .drink__layout{
    grid-template-columns: 1fr;
    grid-template-areas: "v1" "v2" "copy";
  }
  .spec-pill--top{ right: 4%; }
  .spec-pill--bottom{ left: 2%; }

  .perf__grid{ grid-template-columns: 1fr; }
  .perf__visual{ min-height: 240px; }
  .lockin__points{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .hero__visual{ padding-block: .75rem 1.5rem; }

  .feature-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 480px){
  .waitlist__form{ flex-direction: column; border-radius: var(--radius-md); }
  .waitlist__form input{ text-align: center; padding-block: .85rem; }
  .waitlist__form button{ width: 100%; }
  .footer__row{ flex-direction: column; gap: 1.1rem; }
}

/* Short viewports (landscape phones, short browser/dev-tools windows):
   the hero image is full-bleed width by default, which is great on
   normal tall screens but would overflow vertically here and get
   clipped by .hero's overflow:hidden. Cap it by height instead so it
   scales down and stays fully visible, letterboxed left/right. */
@media (max-height: 640px){
  .hero__visual img{ height: 100%; width: auto; max-width: 100%; object-fit: contain; }
}