/* =========================================================
   Sip Up — Flavored Hydration
   Design system — "Blue & Warm Sand"
   Palette anchored to the official logo blue (#2E97D6)
   ========================================================= */

:root {
  /* Brand blue (from logo) */
  --blue: #2e97d6;
  --blue-deep: #1f6fa5;
  --blue-sky: #8fcef0;
  --blue-tint: #e8f4fb;

  /* Warm sand neutrals */
  --sand: #f4ede1;        /* page background */
  --sand-2: #eee4d3;      /* alt sections */
  --cream: #fcfaf5;       /* surfaces */
  --white: #ffffff;
  --line: #e7dcc9;        /* warm borders */

  /* Ink */
  --ink: #17313f;         /* deep blue-charcoal text */
  --ink-soft: #566b76;    /* secondary text */
  --muted: #90897b;       /* warm muted */

  /* Fruit accents (per flavor) */
  --f-passion: #f4a259;
  --f-orange: #ff8c42;
  --f-lemon: #ffcf3f;
  --f-watermelon: #ff6b81;
  --f-peach: #ffb3a7;
  --f-strawberry: #ff5d6d;
  --f-cola: #a9713f;

  /* Functional */
  --wa: #25d366;

  /* System */
  --radius: 20px;
  --radius-lg: 30px;
  --shadow-sm: 0 3px 14px rgba(58, 46, 28, .06);
  --shadow-md: 0 16px 40px rgba(31, 79, 120, .12);
  --shadow-lg: 0 30px 70px rgba(31, 79, 120, .18);
  --maxw: 1180px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--sand);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Poppins", "Nunito Sans", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.section { padding: 88px 0; }
.section-sm { padding: 56px 0; }
.bg-sand { background: var(--sand-2); }
.bg-cream { background: var(--cream); }

.eyebrow {
  display: inline-block;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-deep);
  background: var(--blue-tint);
  padding: 6px 15px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.section-head p { color: var(--ink-soft); margin-top: 14px; font-size: 1.08rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: "Poppins", sans-serif;
  font-weight: 600; font-size: .96rem;
  padding: 13px 26px; border-radius: 999px;
  cursor: pointer; border: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(46,151,214,.28); }
.btn-primary:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(46,151,214,.36); }
.btn-aqua { background: var(--blue); color: #fff; }
.btn-aqua:hover { background: var(--blue-deep); transform: translateY(-2px); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #1ebe5a; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(37,211,102,.32); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-deep); }
.btn-sm { padding: 10px 18px; font-size: .88rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Logo ---------- */
.logo { display: flex; align-items: center; gap: 9px; }
.logo-img { height: 56px; width: auto; display: block; }
.logo-fallback {
  display: none; align-items: center; gap: 8px;
  font-family: "Poppins", sans-serif; font-weight: 800; font-size: 1.5rem;
  color: var(--blue); letter-spacing: -.02em;
}
.logo-fallback svg { flex: none; }
.site-footer .logo-img { height: 52px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(252, 250, 245, .85);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-family: "Poppins", sans-serif; font-weight: 500; color: var(--ink-soft); font-size: .95rem; transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--blue-deep); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 1.5rem; color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 480px at 82% -10%, rgba(46,151,214,.14), transparent 60%),
    var(--sand);
}
.hero-inner {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: center;
  padding: 74px 0 90px;
}
.hero h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); }
.hero h1 .grad { color: var(--blue); }
.hero p { color: var(--ink-soft); font-size: 1.16rem; margin: 22px 0 32px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 44px; }
.hero-stats .n { font-family: "Poppins", sans-serif; font-weight: 800; font-size: 1.8rem; color: var(--blue-deep); }
.hero-stats .l { color: var(--ink-soft); font-size: .86rem; }

.hero-art {
  position: relative; aspect-ratio: 1/1;
  background: none; box-shadow: none; overflow: visible;
  display: grid; place-items: center;
}
/* Floating bottle carousel — no frame, no backdrop */
.hero-carousel { position: absolute; inset: 0; display: grid; place-items: center; }
.hero-slide {
  position: absolute; width: 100%; height: 100%;
  display: grid; place-items: center;
  opacity: 0; transform: translateY(96px) rotate(-10deg) scale(.8);
  transition: opacity .6s cubic-bezier(.22,1,.36,1), transform .9s cubic-bezier(.34,1.56,.5,1);
  will-change: opacity, transform;
}
.hero-slide.active { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
.hero-bottle {
  width: auto; height: auto; max-height: 56vh; max-width: 82%; object-fit: contain;
  filter: drop-shadow(0 26px 30px rgba(31,79,120,.24));
  animation: heroFloat 4.5s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(1.6deg); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition: opacity .4s ease; transform: none; }
  .hero-slide.active { transform: none; }
  .hero-bottle { animation: none; }
}
.hero-art .bubble { position: absolute; border-radius: 50%; background: rgba(46,151,214,.12); backdrop-filter: blur(2px); }
.hero-art .b1 { width: 60px; height: 60px; top: 12%; left: 14%; animation: floaty 4s ease-in-out infinite; }
.hero-art .b2 { width: 34px; height: 34px; bottom: 18%; left: 22%; animation: floaty 6s ease-in-out infinite; }
.hero-art .b3 { width: 46px; height: 46px; top: 22%; right: 16%; animation: floaty 5.5s ease-in-out infinite .5s; }
.hero-art .chip {
  position: absolute; background: var(--cream); color: var(--ink); font-family: "Poppins", sans-serif;
  font-weight: 600; font-size: .85rem; padding: 9px 15px; border-radius: 999px;
  box-shadow: var(--shadow-md); display: flex; gap: 7px; align-items: center;
}
.hero-art .chip-1 { top: 12%; right: -14px; }
.hero-art .chip-2 { bottom: 16%; left: -18px; }

@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }

/* ---------- Trust bar ---------- */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--cream); }
.trust-inner { display: flex; flex-wrap: wrap; justify-content: space-around; gap: 22px; padding: 26px 0; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--ink-soft); font-weight: 600; font-size: .95rem; font-family: "Poppins", sans-serif; }
.trust-item .ic { font-size: 1.3rem; }

/* ---------- Product grid ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 42px; }
.filter-btn {
  border: 1.5px solid var(--line); background: var(--cream); color: var(--ink-soft);
  font-family: "Poppins", sans-serif;
  padding: 9px 20px; border-radius: 999px; cursor: pointer; font-weight: 600; font-size: .9rem;
  transition: all .2s;
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue-deep); }
.filter-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 26px; }
.card {
  background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card-media { position: relative; aspect-ratio: 1/1; display: grid; place-items: center; font-size: 4.6rem; overflow: hidden; }
.card-media.has-photo {
  aspect-ratio: 4/5;
  background: radial-gradient(circle at 50% 40%, #ffffff 56%, var(--blue-tint) 128%);
}
.card-media.has-photo::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(115% 85% at 50% 30%, transparent 56%, rgba(23,49,63,.08) 100%),
    linear-gradient(to bottom, rgba(255,255,255,.4), transparent 26%);
}
.card-media .badge, .card-media .tag, .card-media .photo-count { z-index: 2; }
.card-photo { position: relative; z-index: 0; width: 100%; height: 100%; object-fit: contain; padding: 12px; transition: transform .35s var(--ease); }
.card:hover .card-photo { transform: scale(1.05); }
.card-media .badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--blue); color: #fff; font-family: "Poppins", sans-serif;
  font-weight: 700; font-size: .72rem; letter-spacing: .03em; padding: 5px 11px; border-radius: 999px; text-transform: uppercase;
}
.card-media .tag {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,.92); color: var(--ink); font-family: "Poppins", sans-serif;
  font-weight: 600; font-size: .72rem; padding: 5px 11px; border-radius: 999px;
}
.card-body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 1.12rem; margin-bottom: 6px; }
.card-body .desc { color: var(--ink-soft); font-size: .9rem; flex: 1; margin-bottom: 16px; }
.price { display: flex; align-items: baseline; gap: 9px; margin-bottom: 16px; }
.price .now { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 1.4rem; color: var(--blue-deep); }
.price .was { color: var(--muted); text-decoration: line-through; font-size: .95rem; }
.price .off { color: var(--blue-deep); font-weight: 700; font-size: .8rem; background: var(--blue-tint); padding: 3px 8px; border-radius: 6px; }
.card-media .photo-count {
  position: absolute; bottom: 12px; right: 12px;
  background: rgba(23,49,63,.72); color: #fff; font-family: "Poppins", sans-serif;
  font-weight: 600; font-size: .72rem; padding: 4px 9px; border-radius: 999px;
}
.card-media, .card-body h3 { cursor: pointer; }
.card-actions { display: flex; gap: 10px; }
.card-actions .view-btn { flex: 0 0 auto; }
.card-actions .order-btn { flex: 1; justify-content: center; }

/* ---------- Product detail modal ---------- */
.pmodal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 22px; }
.pmodal[hidden] { display: none; }
.pmodal-overlay { position: absolute; inset: 0; background: rgba(13,27,42,.55); backdrop-filter: blur(3px); opacity: 0; transition: opacity .22s ease; }
.pmodal.open .pmodal-overlay { opacity: 1; }
.pmodal-dialog {
  position: relative; width: min(940px, 100%); max-height: 92vh; overflow: auto;
  background: var(--cream); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(.98); opacity: 0; transition: transform .24s var(--ease), opacity .24s var(--ease);
}
.pmodal.open .pmodal-dialog { transform: translateY(0) scale(1); opacity: 1; }
.pmodal-close {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  width: 38px; height: 38px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.9); box-shadow: var(--shadow-sm); color: var(--ink);
  font-size: 1.4rem; line-height: 1; display: grid; place-items: center; transition: background .2s;
}
.pmodal-close:hover { background: #fff; color: var(--blue-deep); }
.pmodal-grid { display: grid; grid-template-columns: 1.05fr .95fr; }
.pmodal-gallery { padding: 26px; background: #fff; border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.pm-main { position: relative; aspect-ratio: 4/5; background: radial-gradient(circle at 50% 40%, #ffffff 58%, var(--blue-tint) 132%); border-radius: var(--radius); display: grid; place-items: center; overflow: hidden; }
.pm-main::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(115% 85% at 50% 30%, transparent 58%, rgba(23,49,63,.07) 100%);
}
.pm-main img { position: relative; z-index: 0; width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.pm-thumbs { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.pm-thumb {
  width: 62px; height: 62px; border-radius: 12px; border: 2px solid var(--line); background: var(--sand);
  cursor: pointer; overflow: hidden; padding: 0; transition: border-color .2s, transform .2s;
}
.pm-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.pm-thumb:hover { transform: translateY(-2px); }
.pm-thumb.active { border-color: var(--blue); }
.pmodal-info { padding: 34px 34px 30px; display: flex; flex-direction: column; }
.pm-cat { font-family: "Poppins", sans-serif; font-weight: 600; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-deep); }
.pmodal-info h2 { font-size: 1.55rem; margin: 8px 0 12px; }
.pm-price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; }
.pm-price .now { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 1.7rem; color: var(--blue-deep); }
.pm-price .was { color: var(--muted); text-decoration: line-through; }
.pm-price .off { color: var(--blue-deep); font-weight: 700; font-size: .78rem; background: var(--blue-tint); padding: 4px 9px; border-radius: 6px; }
.pm-desc { color: var(--ink-soft); margin-bottom: 18px; }
.pm-label { display: block; font-family: "Poppins", sans-serif; font-weight: 700; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.pm-includes { background: var(--blue-tint); border-radius: 14px; padding: 14px 16px; margin-bottom: 18px; }
.pm-includes p { color: var(--ink); font-size: .92rem; }
.pm-features { margin-bottom: 22px; }
.pm-features ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pm-features li { position: relative; padding-left: 24px; color: var(--ink-soft); font-size: .92rem; }
.pm-features li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }
.pm-order { margin-top: auto; }
.pm-note { text-align: center; color: var(--muted); font-size: .8rem; margin-top: 10px; }

@media (max-width: 760px) {
  .pmodal-grid { grid-template-columns: 1fr; }
  .pmodal-gallery { border-radius: var(--radius-lg) var(--radius-lg) 0 0; padding: 20px; }
  .pmodal-info { padding: 24px 24px 26px; }
}

/* ---------- Flavor strip ---------- */
.flavors { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 16px; }
.flavor {
  border-radius: var(--radius); padding: 28px 16px; text-align: center; color: #fff;
  position: relative; overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease);
}
.flavor:hover { transform: translateY(-5px) scale(1.02); }
.flavor .emoji { font-size: 2.6rem; }
.flavor .name { font-family: "Poppins", sans-serif; font-weight: 700; margin-top: 8px; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.step { text-align: center; padding: 34px 24px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.step .num {
  width: 54px; height: 54px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; font-family: "Poppins", sans-serif; font-weight: 700; font-size: 1.3rem;
  background: var(--blue-tint); color: var(--blue-deep);
}
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--ink-soft); font-size: .94rem; }

/* ---------- CTA band ---------- */
.cta-band {
  border-radius: var(--radius-lg); padding: 66px 40px; text-align: center; color: #fff;
  background: linear-gradient(125deg, var(--blue-deep), var(--blue) 60%, var(--blue-sky) 130%);
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cta-band p { max-width: 520px; margin: 14px auto 28px; opacity: .96; font-size: 1.08rem; }
.cta-band .btn-primary { background: #fff; color: var(--blue-deep); box-shadow: none; }
.cta-band .btn-primary:hover { background: var(--sand); }

/* ---------- About / content ---------- */
.prose { max-width: 720px; margin: 0 auto; }
.prose p { color: var(--ink-soft); font-size: 1.1rem; margin-bottom: 20px; }
.prose strong { color: var(--ink); }
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; margin-top: 44px; }
.value { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.value .ic { font-size: 2rem; }
.value h3 { margin: 12px 0 8px; font-size: 1.15rem; }
.value p { color: var(--ink-soft); font-size: .95rem; margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-card { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; }
.contact-list { list-style: none; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: none; }
.contact-list .ic { font-size: 1.4rem; }
.contact-list .k { font-family: "Poppins", sans-serif; font-weight: 600; }
.contact-list .v { color: var(--ink-soft); font-size: .95rem; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: "Poppins", sans-serif; font-weight: 600; font-size: .9rem; margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 12px;
  font-family: inherit; font-size: .96rem; background: var(--sand); transition: border .2s; color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); background: #fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c3d3dc; padding: 62px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 40px; }
.site-footer .logo { margin-bottom: 16px; }
.site-footer .logo-fallback { color: #fff; }
.site-footer p { font-size: .92rem; color: #90a3ad; max-width: 280px; }
.footer-col h4 { color: #fff; font-family: "Poppins", sans-serif; font-size: 1rem; margin-bottom: 16px; }
.footer-col a { display: block; color: #90a3ad; font-size: .92rem; padding: 6px 0; transition: color .2s; }
.footer-col a:hover { color: var(--blue-sky); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .86rem; color: #7f94a0; }
.socials { display: flex; gap: 12px; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08);
  display: grid; place-items: center; font-size: 1.1rem; transition: background .2s, transform .2s;
}
.socials a:hover { background: var(--blue); transform: translateY(-2px); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { text-align: center; padding: 74px 0 44px; background:
  radial-gradient(700px 300px at 50% -20%, rgba(46,151,214,.12), transparent 60%), var(--sand); }
.page-hero h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); }
.page-hero p { color: var(--ink-soft); font-size: 1.1rem; margin-top: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { max-width: 420px; margin: 0 auto; order: -1; }
  .steps { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 78px; left: 0; right: 0;
    background: var(--cream); padding: 18px 22px; gap: 8px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
  }
  .nav-links.open a { padding: 10px 0; }
  .section { padding: 62px 0; }
  .hero-stats { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
}