/* ============================================================
   AQUA PAK - style.css
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
picture { display: contents; }

:root {
  --black:       #faf9ff;
  --deep:        #ffffff;
  --deep-mid:    #f5f1fc;
  --deep-light:  #ece3fa;
  --purple:      #7c3aed;
  --purple-mid:  #6d28d9;
  --purple-dark: #5b21b6;
  --violet:      #8b5cf6;
  --lavender:    #6d28d9;
  --white:       #1f1a30;
  --text-main:   #352e48;
  --text-muted:  #6c6478;
  --glass-bg:    #ffffff;
  --glass-border:rgba(124,58,237,0.14);
  --card-shadow: 0 10px 34px rgba(124,58,237,0.09);
  --radius:      18px;
  --radius-sm:   10px;
  --transition:  0.35s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--purple-mid); border-radius: 3px; }

/* ---- LOADER ---- */
.loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--black);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 28px;
  clip-path: polygon(0% 0%, 20% 0%, 40% 0%, 60% 0%, 80% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.loader.hidden {
  pointer-events: none;
  animation: waveWipe 1.15s cubic-bezier(0.61,0,0.4,1) forwards;
}
@keyframes waveWipe {
  0%   { clip-path: polygon(0% 0%, 20% 0%, 40% 0%, 60% 0%, 80% 0%, 100% 0%, 100% 100%, 0% 100%); }
  22%  { clip-path: polygon(0% -6%, 20% 10%, 40% -10%, 60% 14%, 80% -4%, 100% 8%, 100% 100%, 0% 100%); }
  48%  { clip-path: polygon(0% 40%, 20% 62%, 40% 32%, 60% 68%, 80% 38%, 100% 58%, 100% 100%, 0% 100%); }
  75%  { clip-path: polygon(0% 82%, 20% 104%, 40% 76%, 60% 110%, 80% 84%, 100% 100%, 100% 100%, 0% 100%); }
  100% { clip-path: polygon(0% 130%, 20% 130%, 40% 130%, 60% 130%, 80% 130%, 100% 130%, 100% 100%, 0% 100%); }
}

/* ---- Splash droplets on reveal ---- */
.splash-drops { position: absolute; inset: 0; pointer-events: none; overflow: visible; }
.drop {
  position: absolute; top: 55%; width: var(--size, 8px); height: var(--size, 8px);
  border-radius: 50%; opacity: 0;
  background: radial-gradient(circle at 32% 30%, #fff, var(--violet) 55%, var(--purple-dark) 100%);
  box-shadow: 0 0 10px rgba(139,92,246,0.5);
  transform: translate(-50%, -50%) scale(0.3);
}
.loader.hidden .drop {
  animation: dropBurst 0.85s cubic-bezier(0.18,0.8,0.32,1) forwards;
  animation-delay: var(--delay, 0s);
}
@keyframes dropBurst {
  0%   { transform: translate(-50%, -50%) scale(0.3); opacity: 0; }
  12%  { opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% + var(--dy, -200px))) scale(1); opacity: 0; }
}

.loader-glow {
  position: absolute; width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.16) 0%, transparent 70%);
  animation: loaderGlowPulse 2.4s ease-in-out infinite;
}
@keyframes loaderGlowPulse {
  0%,100% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
}

/* ---- Logo: real color guaranteed, plus an animated shine sweep ---- */
.loader-logo-wrap {
  position: relative; width: 110px; height: 110px;
  animation: loaderBob 2.6s ease-in-out infinite;
}
@keyframes loaderBob {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}
.loader-logo-outline {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; opacity: 0.12; filter: grayscale(1);
}
.loader-logo-color {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(124,58,237,0.4));
  opacity: 0;
  animation: logoPop 2.2s ease-in-out infinite, logoIntro 0.6s ease-out forwards;
}
@keyframes logoIntro { from { opacity: 0; } to { opacity: 1; } }
@keyframes logoPop { 0%,100% { transform: scale(1); } 50% { transform: scale(1.055); } }

.loader-shine-mask {
  position: absolute; inset: 0; overflow: hidden;
  -webkit-mask-image: url('assets/logo-icon.png');
  mask-image: url('assets/logo-icon.png');
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
.loader-shine {
  position: absolute; top: -40%; left: -70%; width: 55%; height: 180%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.9), transparent);
  transform: rotate(20deg);
  animation: shineSweep 2.4s ease-in-out infinite;
  animation-delay: 0.5s;
}
@keyframes shineSweep {
  0%, 15%  { left: -70%; }
  55%, 100% { left: 130%; }
}

.loader-bubble {
  position: absolute; bottom: 6%; width: 6px; height: 6px; border-radius: 50%;
  background: rgba(124,58,237,0.55);
  animation: bubbleRise 2.6s ease-in infinite;
}
.b1 { left: 22%; animation-delay: 0.1s; width: 5px; height: 5px; }
.b2 { left: 68%; animation-delay: 0.9s; width: 7px; height: 7px; }
.b3 { left: 46%; animation-delay: 1.6s; width: 4px; height: 4px; }
@keyframes bubbleRise {
  0%   { transform: translateY(0) scale(0.6); opacity: 0; }
  15%  { opacity: 0.9; }
  100% { transform: translateY(-90px) scale(1); opacity: 0; }
}

/* ---- Staggered wordmark ---- */
.loader-word {
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.4em; color: var(--lavender);
  display: flex;
}
.loader-word span { display: inline-block; animation: letterWave 1.6s ease-in-out infinite; animation-delay: calc(var(--i) * 0.09s); }
.loader-word-gap { width: 0.4em; }
@keyframes letterWave {
  0%, 100% { transform: translateY(0); opacity: 0.45; }
  50% { transform: translateY(-4px); opacity: 1; }
}

/* ---- CURSOR ---- */
.cursor-glow {
  pointer-events: none; position: fixed; z-index: 9000;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
  transform: translate(-50%,-50%);
  transition: transform 0.06s linear;
}

/* ---- SHARED ---- */
.section-inner { max-width: 1180px; margin: 0 auto; padding: 0 36px; }
section { padding: 130px 0; }

.kicker {
  font-family: 'Sora', sans-serif;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 16px;
}
.kicker.center { text-align: center; }

h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800; line-height: 1.15;
  color: var(--white); margin-bottom: 24px;
}
h2.center { text-align: center; }

.body-text {
  color: var(--text-muted); font-size: 1.05rem;
  line-height: 1.8; margin-bottom: 20px; max-width: 580px;
}
.body-text.center { text-align: center; margin: 0 auto 20px; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 15px 30px; border-radius: 50px;
  font-family: 'Sora', sans-serif;
  font-size: 0.88rem; font-weight: 700;
  cursor: pointer; transition: var(--transition); border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--violet), var(--purple-dark));
  color: #fff;
  box-shadow: 0 4px 28px rgba(124,58,237,0.45);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.65);
}
.btn-ghost {
  background: transparent; color: var(--lavender);
  border: 1.5px solid var(--glass-border);
}
.btn-ghost:hover { background: var(--glass-bg); color: var(--white); border-color: var(--violet); }
.btn-outline {
  background: transparent; color: var(--violet);
  border: 1.5px solid var(--purple);
}
.btn-outline:hover { background: rgba(124,58,237,0.12); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 22px 0; transition: var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 24px rgba(124,58,237,0.06);
  padding: 14px 0;
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 36px;
  display: flex; align-items: center; gap: 32px;
}
.logo { display: flex; align-items: center; gap: 11px; margin-right: auto; }
.logo-img {
  width: 34px; height: 34px;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(168,85,247,0.5));
}
.logo-text {
  font-family: 'Sora', sans-serif;
  font-size: 1.15rem; font-weight: 800; color: var(--white);
}
.nav-links { display: flex; gap: 30px; }
.nav-links a {
  font-size: 0.87rem; font-weight: 500; color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  font-family: 'Sora', sans-serif; font-size: 0.84rem; font-weight: 700;
  padding: 11px 24px; border-radius: 50px;
  background: linear-gradient(135deg, var(--violet), var(--purple-dark));
  color: #fff; box-shadow: 0 2px 20px rgba(124,58,237,0.4);
  transition: var(--transition);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(124,58,237,0.6); }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-burger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
    padding: 24px 36px; gap: 22px;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 12px 30px rgba(124,58,237,0.08);
  }
  .nav-links.open a { font-size: 1.1rem; color: var(--white); }
}

/* ---- HERO ---- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden; padding: 120px 0 80px;
}

/* Big purple gradient orb behind everything */
.hero::before {
  content: '';
  position: absolute; top: -20%; left: 50%; transform: translateX(-20%);
  width: 900px; height: 900px; border-radius: 50%;
  background: radial-gradient(circle, rgba(109,40,217,0.22) 0%, transparent 65%);
  pointer-events: none;
}

#bottleCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0.22; pointer-events: none;
}

.hero-bg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.hero-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(168,85,247,0.1); }
.ring-1 { width: 520px; height: 520px; animation: ringPulse 5s ease-in-out infinite; }
.ring-2 { width: 800px; height: 800px; animation: ringPulse 5s ease-in-out infinite 1s; }
.ring-3 { width: 1080px; height: 1080px; animation: ringPulse 5s ease-in-out infinite 2s; }
@keyframes ringPulse {
  0%,100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.15; transform: scale(1.05); }
}

/* Two-column hero: text left, bottle right */
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1180px; margin: 0 auto; padding: 0 36px;
  width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
}

.hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 600;
  color: var(--lavender); letter-spacing: 0.1em;
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--violet); box-shadow: 0 0 16px var(--violet);
  animation: dotBlink 2s ease-in-out infinite;
}
@keyframes dotBlink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 900; line-height: 1.05; margin-bottom: 28px;
}
.hero-title .line { display: block; color: var(--white); }
.hero-title .accent {
  background: linear-gradient(90deg, var(--violet), var(--lavender));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-sub {
  font-size: 1.08rem; line-height: 1.78;
  color: var(--text-muted); max-width: 500px; margin-bottom: 44px;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats { display: flex; gap: 44px; }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: 'Sora', sans-serif;
  font-size: 2rem; font-weight: 900; color: var(--white); line-height: 1;
}
.stat-label { font-size: 0.76rem; color: var(--text-muted); letter-spacing: 0.05em; }

/* Bottle visual right side */
.hero-bottle {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}
.hero-bottle-img {
  max-height: 580px; width: auto;
  filter: drop-shadow(0 32px 80px rgba(109,40,217,0.55));
  animation: floatHero 5s ease-in-out infinite;
  position: relative; z-index: 2;
}
@keyframes floatHero {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-18px) rotate(1deg); }
}

/* Glow behind bottle */
.hero-bottle::before {
  content: '';
  position: absolute; width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.35) 0%, transparent 70%);
  z-index: 1;
}

.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted);
}
.scroll-line { width: 1px; height: 52px; background: rgba(168,85,247,0.25); position: relative; overflow: hidden; }
.scroll-dot {
  position: absolute; top: -8px; left: 0; right: 0;
  height: 8px; background: var(--violet); border-radius: 2px;
  animation: scrollDown 1.9s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { top: -8px; opacity: 1; } 80% { top: 100%; opacity: 1; } 100% { top: 100%; opacity: 0; }
}

/* ---- SOURCE ---- */
.source { background: var(--deep-mid); }

.source-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.aquifer-diagram { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--glass-border); }
.layer { padding: 22px 26px; display: flex; align-items: center; justify-content: space-between; }
.layer-surface { background: linear-gradient(135deg, #1a2e1a, #243520); min-height: 56px; }
.layer-soil    { background: linear-gradient(135deg, #2a1a0a, #3a2510); min-height: 72px; }
.layer-rock    { background: linear-gradient(135deg, #18122e, #231840); min-height: 72px; }
.layer-aquifer { background: linear-gradient(135deg, rgba(76,29,149,0.4), rgba(124,58,237,0.2)); min-height: 96px; border-top: 1px solid rgba(168,85,247,0.3); }
.layer-label { font-size: 0.76rem; font-weight: 600; color: rgba(255,255,255,0.85); letter-spacing: 0.08em; }

.droplet-stream { display: flex; gap: 6px; }
.droplet { width: 8px; height: 12px; background: var(--violet); border-radius: 50% 50% 50% 50% / 40% 40% 60% 60%; opacity: 0; animation: drip 2s ease-in-out infinite; }
.droplet.d1 { animation-delay: 0s; } .droplet.d2 { animation-delay: 0.5s; } .droplet.d3 { animation-delay: 1s; } .droplet.d4 { animation-delay: 1.5s; }
@keyframes drip { 0% { opacity: 0; transform: translateY(-8px); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

.badges-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.badge-pill {
  padding: 8px 16px; border-radius: 50px;
  border: 1px solid var(--glass-border); background: var(--glass-bg);
  font-size: 0.73rem; font-weight: 700; color: var(--lavender); letter-spacing: 0.06em;
}

/* ---- STORY / MISSION / VISION ---- */
.story { background: var(--black); }
.story-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-top: 56px;
}
.story-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); padding: 36px 30px;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.story-card:hover { border-color: rgba(124,58,237,0.35); transform: translateY(-6px); box-shadow: 0 18px 40px rgba(124,58,237,0.14); }
.story-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(124,58,237,0.25), rgba(168,85,247,0.1));
  border: 1px solid rgba(168,85,247,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 20px;
}
.story-card h3 { font-family: 'Sora', sans-serif; font-size: 1.2rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.story-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.75; }

/* ---- COMPOSITION ---- */
.composition { background: var(--black); }
.sub-intro { margin-bottom: 56px; }

.mineral-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px,1fr)); gap: 18px; }

.mineral-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); padding: 28px 22px;
  box-shadow: var(--card-shadow);
  transition: var(--transition); position: relative; overflow: hidden;
}
.mineral-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--violet), transparent); opacity: 0; transition: var(--transition);
}
.mineral-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-5px); box-shadow: 0 18px 40px rgba(124,58,237,0.14); }
.mineral-card:hover::before { opacity: 1; }
.mineral-icon { font-size: 1.5rem; margin-bottom: 12px; }
.mineral-name { font-family: 'Sora', sans-serif; font-size: 0.86rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.mineral-range { font-size: 1.35rem; font-weight: 800; color: var(--violet); font-family: 'Sora', sans-serif; margin-bottom: 3px; }
.mineral-unit { font-size: 0.73rem; color: var(--text-muted); }
.mineral-bar-wrap { margin-top: 16px; height: 3px; background: rgba(124,58,237,0.09); border-radius: 2px; overflow: hidden; }
.mineral-bar { height: 100%; background: linear-gradient(90deg, var(--violet), var(--lavender)); border-radius: 2px; width: 0; transition: width 1.1s cubic-bezier(0.4,0,0.2,1); }

/* ---- PRODUCTS / CATALOGUE ---- */
.products { background: var(--deep-mid); }

.catalogue-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  margin: 56px auto 0;
}

.catalogue-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 24px; padding: 30px 22px 26px;
  box-shadow: var(--card-shadow);
  position: relative; overflow: hidden; transition: var(--transition);
  display: flex; flex-direction: column;
}
.catalogue-card:hover { border-color: rgba(124,58,237,0.35); transform: translateY(-8px); box-shadow: 0 20px 44px rgba(124,58,237,0.15); }
.catalogue-card.featured { border-color: rgba(124,58,237,0.4); background: var(--glass-bg); }

.catalogue-badge {
  align-self: flex-start;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.06em;
  padding: 5px 12px; border-radius: 50px;
  border: 1px solid var(--glass-border); color: var(--lavender);
  margin-bottom: 18px;
}
.catalogue-card .featured-tag {
  position: absolute; top: 22px; right: 18px;
  font-size: 0.64rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 50px;
  background: linear-gradient(135deg, var(--violet), var(--purple-dark)); color: #fff;
}

.catalogue-image {
  position: relative; display: flex; justify-content: center; align-items: flex-end;
  height: 230px; margin-bottom: 22px;
}
.catalogue-platform {
  position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%);
  width: 70%; height: 22px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(124,58,237,0.5) 0%, transparent 72%);
  filter: blur(2px);
}
.catalogue-image img {
  position: relative; z-index: 1;
  max-height: 100%; width: auto;
  filter: drop-shadow(0 18px 40px rgba(124,58,237,0.45));
  transition: var(--transition);
}
.catalogue-card:hover .catalogue-image img { transform: translateY(-8px); filter: drop-shadow(0 26px 50px rgba(124,58,237,0.6)); }

.catalogue-info { margin-top: auto; }
.catalogue-info h3 { font-family: 'Sora', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--white); margin-bottom: 8px; }
.catalogue-info p { font-size: 0.84rem; color: var(--text-muted); line-height: 1.62; margin-bottom: 20px; min-height: 62px; }

.btn-subscribe { font-size: 0.82rem; padding: 12px 20px; }

/* ---- PLANT ---- */
.plant { background: var(--black); }
.plant-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.plant-visual { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--glass-border); aspect-ratio: 4 / 3; }
.plant-visual img.plant-photo {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;
  opacity: 0; transition: opacity 1.2s ease;
}
.plant-visual img.plant-photo.active { opacity: 1; }
.plant-features { margin-top: 32px; display: flex; flex-direction: column; gap: 24px; }
.plant-feature { display: flex; gap: 18px; align-items: flex-start; }
.plant-feature-num {
  font-family: 'Sora', sans-serif; font-size: 0.85rem; font-weight: 800;
  color: var(--violet); flex-shrink: 0;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid rgba(168,85,247,0.35); background: var(--glass-bg);
  display: flex; align-items: center; justify-content: center;
}
.plant-feature h4 { font-family: 'Sora', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.plant-feature p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- SKETCH / BOTTLE INSPECTOR ---- */
.sketch-section { background: var(--black); padding: 130px 0; }
.sketch-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.sketch-specs { margin: 28px 0 20px; display: flex; flex-direction: column; gap: 12px; }
.spec-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--glass-border); font-size: 0.87rem; }
.spec-label { color: var(--text-muted); } .spec-val { color: var(--white); font-weight: 700; }
.sketch-hint { font-size: 0.76rem; color: var(--text-muted); font-style: italic; margin-top: 8px; }

/* Size picker tabs */
.sketch-size-tabs { display: flex; gap: 8px; margin: 26px 0 22px; flex-wrap: wrap; }
.sketch-size-tab {
  font-family: 'Sora', sans-serif; font-size: 0.78rem; font-weight: 700;
  padding: 9px 18px; border-radius: 50px; cursor: pointer;
  background: var(--glass-bg); border: 1.5px solid var(--glass-border);
  color: var(--text-muted); transition: var(--transition);
}
.sketch-size-tab:hover { border-color: rgba(124,58,237,0.35); color: var(--white); }
.sketch-size-tab.active {
  background: linear-gradient(135deg, var(--violet), var(--purple-dark));
  border-color: transparent; color: #fff;
  box-shadow: 0 6px 20px rgba(124,58,237,0.35);
}

.sketch-canvas-wrap {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--glass-border); background: var(--glass-bg);
  box-shadow: var(--card-shadow);
  aspect-ratio: 1;
}
.sketch-label-overlay { position: absolute; inset: 0; pointer-events: none; }
.ann { position: absolute; font-size: 0.68rem; font-weight: 700; color: var(--purple-dark); letter-spacing: 0.06em; background: rgba(255,255,255,0.88); padding: 3px 8px; border-radius: 4px; border-left: 2px solid var(--violet); box-shadow: 0 2px 8px rgba(124,58,237,0.1); }
.ann-cap { top: 11%; left: 4%; } .ann-neck { top: 26%; left: 4%; } .ann-body { top: 52%; left: 4%; } .ann-base { top: 78%; left: 4%; }

/* Photo-inspection mode */

.sketch-photo-stage {
  position: absolute; inset: 0; display: none;
  align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at center 65%, rgba(124,58,237,0.14) 0%, transparent 60%),
    var(--glass-bg);
}
.sketch-photo-stage.active { display: flex; }
.sketch-photo-stage img {
  max-height: 82%; max-width: 68%;
  filter: drop-shadow(0 26px 40px rgba(124,58,237,0.28));
  transition: transform 0.15s ease-out, opacity 0.35s ease;
  will-change: transform;
}
.sketch-photo-platform {
  position: absolute; bottom: 9%; left: 50%; transform: translateX(-50%);
  width: 46%; height: 20px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(124,58,237,0.22) 0%, transparent 72%);
  filter: blur(2px);
}
.sketch-photo-hint {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.04em;
  background: rgba(255,255,255,0.85); padding: 4px 12px; border-radius: 50px;
}

/* ---- SUSTAINABILITY ---- */
.sustainability { background: var(--deep-mid); }
.sustain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.sustain-list { display: flex; flex-direction: column; gap: 26px; margin-top: 32px; }
.sustain-list li { display: flex; gap: 16px; align-items: flex-start; }
.sustain-icon { width: 38px; height: 38px; border-radius: 50%; background: rgba(124,58,237,0.15); border: 1px solid rgba(168,85,247,0.3); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.sustain-list h4 { font-family: 'Sora', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.sustain-list p { font-size: 0.87rem; color: var(--text-muted); }

.cycle-ring { position: relative; width: 340px; height: 340px; margin: 0 auto; }

.cycle-track { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.cycle-track-bg { fill: none; stroke: rgba(124,58,237,0.1); stroke-width: 2; }
.cycle-track-flow {
  fill: none; stroke: var(--violet); stroke-width: 3; stroke-linecap: round;
  stroke-dasharray: 16 9; opacity: 0.85;
  animation: trackFlow 8s linear infinite;
}
@keyframes trackFlow { to { stroke-dashoffset: -100; } }

.cycle-orbit { position: absolute; inset: 0; animation: spin 8s linear infinite; }
.cycle-dot {
  position: absolute; top: -5px; left: 50%; width: 12px; height: 12px;
  transform: translateX(-50%);
  background: radial-gradient(circle at 35% 30%, #fff, var(--violet) 60%, var(--purple-dark));
  border-radius: 50%; box-shadow: 0 0 14px rgba(124,58,237,0.75), 0 0 0 5px rgba(124,58,237,0.12);
}

.cycle-bottle { position: absolute; inset: 20%; display: flex; align-items: center; justify-content: center; }
.cycle-bottle::before {
  content: ''; position: absolute; width: 74%; height: 74%; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.16) 0%, transparent 72%);
  animation: pulseGlow 4s ease-in-out infinite;
}
.cycle-bottle img { position: relative; max-height: 140px; width: auto; filter: drop-shadow(0 8px 28px rgba(124,58,237,0.5)); animation: floatBottle 4s ease-in-out infinite; }
@keyframes floatBottle { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulseGlow { 0%,100% { transform: scale(0.9); opacity: 0.6; } 50% { transform: scale(1.08); opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

.cycle-step {
  position: absolute; display: flex; align-items: center; gap: 7px;
  font-family: 'Sora', sans-serif; font-size: 0.76rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted);
  animation: stepPulse 8s ease-in-out infinite;
}
.step-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.s1 { top: 0; left: 50%; transform: translateX(-50%); animation-name: stepPulse0; }
.s2 { right: -4px; top: 50%; transform: translateY(-50%); animation-name: stepPulse25; }
.s3 { bottom: 0; left: 50%; transform: translateX(-50%); animation-name: stepPulse50; }
.s4 { left: -4px; top: 50%; transform: translateY(-50%); animation-name: stepPulse75; }
@keyframes stepPulse0  { 0%, 12%, 100% { color: var(--text-muted); } 3%  { color: var(--purple-dark); } }
@keyframes stepPulse25 { 0%, 100% { color: var(--text-muted); } 28% { color: var(--purple-dark); } }
@keyframes stepPulse50 { 0%, 100% { color: var(--text-muted); } 53% { color: var(--purple-dark); } }
@keyframes stepPulse75 { 0%, 100% { color: var(--text-muted); } 78% { color: var(--purple-dark); } }

/* ---- CONTACT ---- */
.contact { background: var(--black); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-details { margin-top: 36px; display: flex; flex-direction: column; }
.contact-row { display: flex; flex-direction: column; gap: 5px; padding: 18px 0; border-bottom: 1px solid var(--glass-border); }
.contact-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--violet); }
.contact-value { font-size: 1rem; color: var(--white); }
.contact-form { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 26px; padding: 44px; display: flex; flex-direction: column; gap: 20px; box-shadow: var(--card-shadow); }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-size: 0.78rem; font-weight: 700; color: var(--lavender); letter-spacing: 0.05em; }
.form-row input, .form-row select, .form-row textarea { background: rgba(124,58,237,0.035); border: 1px solid var(--glass-border); border-radius: var(--radius-sm); padding: 13px 16px; font-family: 'Inter', sans-serif; font-size: 0.95rem; color: var(--white); outline: none; transition: border-color 0.2s; resize: vertical; }
.form-row input::placeholder, .form-row textarea::placeholder { color: var(--text-muted); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--violet); background: rgba(124,58,237,0.06); }
.form-row select option { background: var(--deep-mid); }
.form-success { display: none; text-align: center; font-size: 0.9rem; color: var(--violet); padding: 13px; border-radius: var(--radius-sm); background: rgba(124,58,237,0.1); border: 1px solid rgba(168,85,247,0.25); }
.form-success.visible { display: block; }

/* ---- FOOTER ---- */
/* ---- CERTIFICATIONS ---- */
.cert-section { padding: 90px 0 70px; text-align: center; }
.cert-grid {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 48px; margin-top: 44px;
}
.cert-badge {
  width: 150px; height: 150px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.cert-badge:hover { transform: translateY(-6px); }
.cert-badge img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 10px 24px rgba(124,58,237,0.18)); }
@media (max-width: 640px) {
  .cert-grid { gap: 28px; }
  .cert-badge { width: 118px; height: 118px; }
}

.footer { background: var(--deep-mid); border-top: 1px solid var(--glass-border); padding: 60px 0; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-logo-img { width: 30px; height: 30px; object-fit: contain; filter: drop-shadow(0 2px 10px rgba(168,85,247,0.5)); }
.footer-tag { font-size: 0.9rem; color: var(--text-muted); font-style: italic; }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; }
.footer-links a { font-size: 0.84rem; color: var(--text-muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-copy { font-size: 0.76rem; color: rgba(90,80,110,0.6); }

/* ---- REVEAL ---- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-bottle { display: none; }
  .source-grid, .sustain-grid, .contact-grid, .sketch-inner, .plant-grid { grid-template-columns: 1fr; gap: 48px; }
  .story-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .catalogue-grid { grid-template-columns: 1fr 1fr; max-width: 620px; margin-left: auto; margin-right: auto; }
  .cycle-ring { width: 270px; height: 270px; }
}
@media (max-width: 560px) {
  section { padding: 80px 0; }
  .section-inner { padding: 0 20px; }
  .hero-title { font-size: 2.8rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 22px; flex-wrap: wrap; }
  .contact-form { padding: 26px 18px; }
  .catalogue-grid { grid-template-columns: 1fr; max-width: 320px; }
}