/* ==========================================================================
   MPower Nutrition - Fuel Your Power
   Palette: white base, red + black accents. Motif: honeycomb + angular cuts.
   ========================================================================== */

:root {
  --red: #e2231a;
  --red-dark: #b0140d;
  --red-glow: rgba(226, 35, 26, .35);
  --ink: #101013;
  --carbon: #17181c;
  --carbon-2: #1f2126;
  --paper: #ffffff;
  --smoke: #f4f5f6;
  --smoke-2: #eceef0;
  --line: #e2e5e8;
  --muted: #6b7078;
  --muted-light: #9aa0a7;

  --font-display: "Anton", "Arial Narrow", sans-serif;
  --font-body: "Barlow", system-ui, sans-serif;

  --shadow-sm: 0 2px 8px rgba(16, 16, 19, .06);
  --shadow-md: 0 10px 30px rgba(16, 16, 19, .10);
  --shadow-lg: 0 30px 60px rgba(16, 16, 19, .18);

  --wrap: 1200px;
  --cut: 10px; /* angular corner cut */
}

/* Honeycomb pattern tiles (Hero Patterns "Hexagons", Steve Schoger, CC BY 4.0) */
:root {
  --hex-ink: url("data:image/svg+xml,%3Csvg width='28' height='49' viewBox='0 0 28 49' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23101013' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/svg%3E");
  --hex-red: url("data:image/svg+xml,%3Csvg width='28' height='49' viewBox='0 0 28 49' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23e2231a' fill-opacity='0.10' fill-rule='evenodd'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/svg%3E");
  --hex-white: url("data:image/svg+xml,%3Csvg width='28' height='49' viewBox='0 0 28 49' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------- Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: .5px; line-height: .98; text-transform: uppercase; margin: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(20px, 5vw, 48px); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: .74rem;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--red); display: inline-block; }
.eyebrow.center::after { content: ""; width: 26px; height: 2px; background: var(--red); display: inline-block; }

.accent { color: var(--red); }

/* Angular button */
.btn {
  --btn-bg: var(--red);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: .6em;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .92rem;
  padding: 15px 28px;
  border: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
  position: relative;
}
.btn:hover { transform: translateY(-2px); background: var(--red-dark); box-shadow: 0 12px 24px var(--red-glow); }
.btn:active { transform: translateY(0); }
.btn .arrow { transition: transform .18s ease; }
.btn:hover .arrow { transform: translateX(4px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border: 2px solid var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%);
}
.btn--ghost:hover { background: var(--ink); color: #fff; box-shadow: none; }

.btn--light {
  --btn-bg: #fff;
  --btn-fg: var(--ink);
}
.btn--light:hover { background: var(--smoke-2); color: var(--ink); box-shadow: 0 12px 24px rgba(0,0,0,.25); }

.btn--outline-light {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border: 2px solid rgba(255,255,255,.5);
}
.btn--outline-light:hover { background: #fff; color: var(--ink); box-shadow: none; }

/* ------------------------------------------------------------------- Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 74px;
}
.brand { display: inline-flex; align-items: center; }
.brand__logo { height: 40px; width: auto; display: block; }
.brand__logo--light { height: 52px; }

.nav { display: flex; align-items: center; gap: 34px; }
.nav a { font-weight: 600; font-size: .95rem; letter-spacing: .02em; position: relative; padding: 4px 0; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--red); transition: width .2s ease; }
.nav a:hover::after { width: 100%; }
.header__cta { display: flex; align-items: center; gap: 16px; }

.nav-toggle { display: none; background: none; border: none; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); margin: 5px 0; transition: .25s; }

/* --------------------------------------------------------------------- Hero */
.hero {
  position: relative;
  background: var(--paper);
  overflow: hidden;
  padding: clamp(48px, 8vw, 96px) 0 clamp(60px, 9vw, 120px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hex-ink);
  z-index: 0;
}
/* red diagonal blade sweeping from the right */
.hero__blade {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 46%;
  background: var(--ink);
  background-image: var(--hex-white);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 8% 100%);
  z-index: 0;
}
.hero__blade::before {
  content: "";
  position: absolute;
  inset: 0;
  clip-path: polygon(28% 0, 32% 0, 12% 100%, 8% 100%);
  background: var(--red);
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 40px;
  align-items: center;
}
.hero__copy { max-width: 620px; }
.hero h1 {
  font-size: clamp(2.9rem, 7vw, 5.6rem);
  margin: 20px 0 0;
}
.hero h1 .line2 { color: var(--red); display: block; }
.hero__sub {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--muted);
  margin: 22px 0 34px;
  max-width: 500px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero__stats { display: flex; gap: 36px; margin-top: 44px; }
.hero__stats .stat b { font-family: var(--font-display); font-size: 2.1rem; display: block; line-height: 1; }
.hero__stats .stat span { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 600; }
.hero__visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 380px; }
.hero__visual img { filter: drop-shadow(0 40px 50px rgba(0,0,0,.45)); width: min(100%, 440px); animation: float 6s ease-in-out infinite; }
.hero__ring {
  position: absolute;
  width: 78%;
  aspect-ratio: 1;
  border: 2px dashed rgba(255,255,255,.25);
  border-radius: 50%;
  z-index: -1;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* --------------------------------------------------------------- USP strip */
.usps {
  background: var(--ink);
  color: #fff;
  background-image: var(--hex-white);
}
.usps__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}
.usp {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 26px 20px;
  position: relative;
}
.usp:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 22%; height: 56%; width: 1px; background: rgba(255,255,255,.12); }
.usp svg { width: 30px; height: 30px; color: var(--red); flex-shrink: 0; }
.usp b { display: block; font-size: .92rem; font-weight: 700; letter-spacing: .01em; white-space: nowrap; }
.usp span { font-size: .82rem; color: var(--muted-light); }

/* ------------------------------------------------------------------ Section */
.section { padding: clamp(64px, 9vw, 120px) 0; position: relative; }
.section--smoke { background: var(--smoke); background-image: var(--hex-ink); }
.section__head { max-width: 720px; margin-bottom: 56px; }
.section__head.center { margin-inline: auto; text-align: center; }
.section__head h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); margin: 16px 0 0; }
.section__head p { color: var(--muted); font-size: 1.08rem; margin: 18px 0 0; }

/* --------------------------------------------------------------------- Merk */
.brandstory { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.brandstory__media { position: relative; }
.brandstory__panel {
  background: var(--ink);
  background-image: var(--hex-white);
  color: #fff;
  padding: 48px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
  position: relative;
}
.brandstory__panel .bigM { width: 120px; height: 120px; margin-bottom: 24px; }
.brandstory__panel h3 { font-size: 2rem; margin-bottom: 14px; }
.brandstory__panel p { color: var(--muted-light); margin: 0 0 18px; }
.brandstory__panel .signature { font-family: var(--font-display); color: var(--red); font-size: 1.2rem; letter-spacing: 1px; }
.brandstory__body p { color: var(--muted); margin: 0 0 20px; }
.brandstory__body p:first-child { color: var(--ink); font-size: 1.2rem; font-weight: 500; }
.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.pillar { border-left: 3px solid var(--red); padding-left: 16px; }
.pillar b { display: block; font-weight: 700; }
.pillar span { font-size: .92rem; color: var(--muted); }

/* ---------------------------------------------------------------- Products */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; justify-content: center; }
.filter {
  background: #fff;
  border: 1.5px solid var(--line);
  color: var(--ink);
  font-weight: 600;
  font-size: .88rem;
  letter-spacing: .02em;
  padding: 9px 20px;
  border-radius: 999px;
  transition: .18s;
}
.filter:hover { border-color: var(--ink); }
.filter.is-active { background: var(--red); border-color: var(--red); color: #fff; }

.products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  position: relative;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card__media {
  position: relative;
  background: var(--smoke);
  background-image: var(--hex-ink);
  padding: 26px 26px 10px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card__media img { max-height: 100%; width: auto; transition: transform .3s ease; filter: drop-shadow(0 14px 18px rgba(0,0,0,.18)); }
.card:hover .card__media img { transform: scale(1.05); }
.card__tag {
  position: absolute; top: 0; left: 0;
  background: var(--ink); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  padding: 6px 14px 6px 12px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}
.card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.card__body h3 { font-family: var(--font-body); font-weight: 800; font-size: 1.14rem; text-transform: none; letter-spacing: 0; line-height: 1.2; }
.card__spec { color: var(--red); font-weight: 700; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; margin: 8px 0 0; }
.card__desc { color: var(--muted); font-size: .95rem; margin: 10px 0 20px; flex: 1; }
.card__link {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: .9rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink); align-self: flex-start;
  border-bottom: 2px solid var(--red); padding-bottom: 3px;
  transition: gap .18s ease, color .18s ease;
}
.card__link:hover { gap: 12px; color: var(--red); }

/* ----------------------------------------------------------------- Quality */
.quality { position: relative; }
.quality__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.qcard {
  background: #fff;
  border: 1px solid var(--line);
  padding: 34px 30px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform .2s ease, box-shadow .2s ease;
}
.qcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.qcard__icon {
  width: 56px; height: 56px; display: grid; place-items: center;
  background: var(--ink); color: var(--red); margin-bottom: 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
}
.qcard__icon svg { width: 28px; height: 28px; }
.qcard h3 { font-family: var(--font-body); font-weight: 800; text-transform: none; font-size: 1.2rem; letter-spacing: 0; margin-bottom: 10px; }
.qcard p { color: var(--muted); margin: 0; font-size: .97rem; }

/* --------------------------------------------------------------------- CTA */
.cta {
  position: relative;
  background: var(--ink);
  background-image: var(--hex-red);
  color: #fff;
  overflow: hidden;
}
.cta::after {
  content: "";
  position: absolute; top: 0; bottom: 0; left: -10%;
  width: 40%;
  background: linear-gradient(120deg, transparent, var(--red-glow), transparent);
  transform: skewX(-18deg);
  filter: blur(30px);
}
.cta__inner { position: relative; z-index: 2; text-align: center; padding-block: clamp(60px, 9vw, 110px); }
.cta h2 { font-size: clamp(2.2rem, 5.5vw, 4rem); }
.cta h2 .accent { color: var(--red); }
.cta p { color: var(--muted-light); max-width: 560px; margin: 20px auto 36px; font-size: 1.1rem; }
.cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --------------------------------------------------------------------- FAQ */
.faq { max-width: 820px; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; text-align: left; background: none; border: none;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 24px 4px; font-size: 1.15rem; font-weight: 700; color: var(--ink);
}
.faq__q .ic { flex-shrink: 0; width: 26px; height: 26px; position: relative; }
.faq__q .ic::before, .faq__q .ic::after { content: ""; position: absolute; background: var(--red); transition: transform .25s ease; }
.faq__q .ic::before { top: 50%; left: 0; width: 100%; height: 3px; transform: translateY(-50%); }
.faq__q .ic::after { left: 50%; top: 0; height: 100%; width: 3px; transform: translateX(-50%); }
.faq__item.is-open .ic::after { transform: translateX(-50%) scaleY(0); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq__a p { color: var(--muted); margin: 0 4px 24px; }

/* ------------------------------------------------------------------ Footer */
.site-footer { background: var(--carbon); color: #fff; background-image: var(--hex-white); }
.site-footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-block: 72px 56px; }
.footer-about { color: var(--muted-light); margin: 20px 0 0; max-width: 320px; font-size: .95rem; }
.footer-col h4 { font-family: var(--font-body); font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: .85rem; color: #fff; margin: 0 0 18px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: var(--muted-light); font-size: .95rem; transition: color .16s; }
.footer-col a:hover { color: var(--red); }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-block: 22px;
  display: flex; justify-content: space-between; align-items: center; gap: 8px 16px; flex-wrap: wrap;
  color: var(--muted-light); font-size: .86rem;
}
.site-footer__bottom a { color: var(--muted-light); }
.site-footer__bottom a:hover { color: #fff; }
.disclaimer { margin: 0; background: #0c0c0e; color: var(--muted); font-size: .8rem; text-align: center; padding: 16px clamp(20px, 5vw, 48px); }

/* --------------------------------------------------------- Back to top */
.to-top {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 90;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: var(--red); color: #fff;
  border: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  box-shadow: 0 10px 24px rgba(226, 35, 26, .35);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity .25s ease, transform .25s ease, background .2s ease;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--red-dark); transform: translateY(-3px); }
.to-top:active { transform: translateY(0); }
.to-top svg { width: 22px; height: 22px; }

/* --------------------------------------------------------------- Responsive */
@media (max-width: 1040px) {
  .products { grid-template-columns: repeat(2, 1fr); }
  .quality__grid { grid-template-columns: 1fr; }
  .usps__inner { grid-template-columns: repeat(2, 1fr); }
  .usp:nth-child(2)::after { display: none; }
  .site-footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__blade { display: none; }
  .hero__visual { min-height: 320px; order: -1; }
  .hero::before { opacity: .6; }
  .brandstory { grid-template-columns: 1fr; }
  .brandstory__media { order: -1; }
  .nav, .header__cta .btn { display: none; }
  .nav-toggle { display: block; }
  .site-header.nav-open .nav {
    display: flex; position: absolute; top: 74px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 24px 20px;
  }
  .site-header.nav-open .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .products { grid-template-columns: 1fr; }
  .usps__inner { grid-template-columns: 1fr; }
  .usp::after { display: none !important; }
  .hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .hero__stats .stat b { font-size: 1.7rem; }
  .hero__stats .stat span { font-size: .64rem; letter-spacing: .06em; }
  .pillars { grid-template-columns: 1fr; }
  .site-footer__top { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; text-align: left; }
  .brandstory__panel { padding: 32px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; transition: none !important; }
}