@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Hebrew:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #0a0a0d;
  --surface: #16151c;
  --surface-2: #1d1c25;
  --fg: #f5f4f2;
  --muted: #a8a6ac;
  --accent: #c9a55c;
  --accent-soft: rgba(201,165,92,0.14);
  --accent-glow: rgba(201,165,92,0.28);
  --hairline: rgba(255,255,255,0.09);
  --paper: #f4f1ea;
  --paper-fg: #17181c;
  --gap: 1.25vw;
  --nav-speed: 0.5s;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "IBM Plex Sans Hebrew", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ---------- Header ---------- */

.header {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 30;
  padding: 24px;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 1px;
  background: var(--fg);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle span { top: 21px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Nav overlay ---------- */

.nav-screen {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: translateY(-100%);
  transition: transform var(--nav-speed) cubic-bezier(.77,0,.18,1);
}

.nav-screen.is-open { transform: translateY(0); }

.nav-screen__inner {
  width: min(720px, 90vw);
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-menu a {
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  opacity: 0.4;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.nav-menu li.is-active a,
.nav-menu a:hover { opacity: 1; color: var(--accent); }

.nav-about {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
}

.nav-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-wrap: wrap;
}

.nav-footer__social {
  display: flex;
  gap: 20px;
}

.copyright { color: var(--muted); }

/* ---------- Site title (center anchor) ---------- */

.site-title {
  position: fixed;
  top: 96px;
  left: 0;
  right: 0;
  z-index: 5;
  text-align: center;
  font-weight: 700;
  font-size: clamp(18px, 2vw, 26px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  pointer-events: none;
}

/* ---------- Grid ---------- */

.body { padding-top: 220px; padding-bottom: 120px; }

.section__inner {
  width: min(1400px, 94vw);
  margin: 0 auto;
}

.overview-grid {
  columns: 5 260px;
  column-gap: var(--gap);
}

@media (max-width: 900px) {
  .overview-grid { columns: 3 180px; }
}

@media (max-width: 560px) {
  .overview-grid { columns: 2 140px; }
  .site-title { top: 88px; }
  .body { padding-top: 160px; }
}

.overview-item {
  break-inside: avoid;
  margin-bottom: var(--gap);
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.overview-item.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.overview-item figure {
  margin: 0;
  overflow: hidden;
  background: var(--surface);
}

.overview-item img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.6s ease;
}

.overview-item:hover img {
  transform: scale(1.04);
}

/* ---------- Footer ---------- */

.footer {
  text-align: center;
  padding: 40px 0 80px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Guide (long-form article page type) ---------- */

.guide { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* Hero: cutout photo with a tight, low-key warm glow (lighting, not a decorative ring) */
.guide-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 140px 24px 64px;
  color: var(--fg);
  background: var(--bg);
  overflow: hidden;
  text-align: center;
}

.guide-hero__texture {
  position: absolute;
  inset: 0;
  background-image: url('images/gym-interior.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.42;
  z-index: 0;
}
.guide-hero__texture::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(10,10,13,0.35) 30%, rgba(10,10,13,0.4) 70%, var(--bg) 100%);
}

.guide-hero__silhouette {
  position: absolute;
  z-index: 0;
  bottom: -4%;
  left: -18%;
  width: 78%;
  max-width: 480px;
  opacity: 0.09;
  transform: scaleX(-1);
  pointer-events: none;
}

.guide-hero__glow {
  position: absolute;
  top: 22%;
  left: 50%;
  width: min(560px, 100vw);
  height: min(560px, 100vw);
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--accent-glow) 0%, rgba(201,165,92,0.10) 45%, transparent 70%);
  filter: blur(18px);
  pointer-events: none;
  z-index: 0;
}

.guide-hero__inner { position: relative; z-index: 2; max-width: 760px; width: 100%; }

.guide-hero__icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 24px;
}
.hero-icon-sep { width: 1px; height: 20px; background: rgba(201,165,92,0.35); }

.guide-hero__title {
  font-size: clamp(32px, 7vw, 58px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.guide-hero__brand-text {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 18px 38px;
  border: 1.5px solid rgba(201,165,92,0.4);
  border-radius: 999px;
  background: rgba(201,165,92,0.08);
  margin-bottom: 32px;
}
.guide-hero__brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
}
.guide-hero__brand-name {
  font-weight: 700;
  color: var(--fg);
  font-size: clamp(23px, 3.8vw, 29px);
}
.guide-hero__brand-sep { color: var(--accent); font-size: 22px; }
.guide-hero__brand-tagline {
  font-size: clamp(15px, 2.2vw, 17px);
  color: var(--muted);
  letter-spacing: 0.02em;
}

.guide-hero__photo {
  position: relative;
  z-index: 1;
  width: min(440px, 74vw);
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5)) drop-shadow(0 0 26px var(--accent-glow));
}
.guide-hero__photo img { display: block; width: 100%; height: auto; }

/* Title banner: light, high-contrast rhythm break right after the hero */
.guide-title-banner {
  position: relative;
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  background-color: var(--paper);
  background-image: url('images/protein-plate.jpg');
  background-size: cover;
  background-position: center 70%;
  padding: 72px 24px;
}
.guide-title-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--paper) 0%, rgba(244,241,234,0.82) 45%, rgba(244,241,234,0.72) 100%);
  backdrop-filter: blur(2px);
}
.guide-title-banner__text {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  color: var(--paper-fg);
  font-size: clamp(26px, 4.4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-align: center;
}
.guide-title-banner__highlight { color: #7a5c26; }

.guide-intro {
  padding: 64px 0 8px;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.5;
  font-weight: 500;
  max-width: 68ch;
}
.guide-intro strong { font-weight: 700; color: var(--accent); }

.guide-myths { padding: 40px 0; }

.myth { padding: 48px 0; border-top: 1px solid var(--hairline); }
.myth:first-child { border-top: none; }

.myth__number {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 12px;
}

.myth__claim {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,0.25);
  text-decoration-thickness: 2px;
  color: var(--muted);
  margin-bottom: 20px;
}

.myth__truth-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 16px;
}

.myth__truth {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
}

.myth__body { font-size: 17px; line-height: 1.7; color: var(--fg); max-width: 65ch; }
.myth__body p { margin: 0 0 14px; }
.myth__body p:last-child { margin-bottom: 0; }

.myth__stats { display: grid; gap: 16px; margin-top: 24px; }
@media (min-width: 640px) {
  .myth__stats { grid-template-columns: 1fr 1fr; }
}

.stat { padding: 20px 22px; background: var(--surface); border-radius: 8px; }
.stat__label { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.stat__value { font-size: 17px; font-weight: 600; line-height: 1.5; }
.stat__source { font-size: 12px; color: var(--muted); font-style: italic; margin-top: 8px; }

.guide-solution { padding: 8px 0 40px; }

.guide-solution__intro {
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.6;
  max-width: 68ch;
  margin-bottom: 8px;
}

.solution-step { padding: 32px 0; border-top: 1px solid var(--hairline); }
.solution-step:first-child { border-top: none; }

.solution-step__title {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 14px;
}

.solution-step__body { font-size: 16px; line-height: 1.7; color: var(--fg); max-width: 65ch; margin: 0 0 14px; }

.solution-step__action {
  display: flex;
  gap: 8px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.6;
  background: var(--accent-soft);
  border-radius: 8px;
  padding: 14px 16px;
  max-width: 65ch;
}
.solution-step__action-label { font-weight: 700; white-space: nowrap; color: var(--accent); }

.guide-solution__closing { margin-top: 8px; padding-top: 32px; border-top: 1px solid var(--hairline); }
.guide-solution__note { font-size: 16px; line-height: 1.7; color: var(--fg); max-width: 65ch; margin: 0 0 14px; }

.guide-solution__recap { list-style: none; padding: 0; margin: 16px 0 24px; display: flex; flex-direction: column; gap: 8px; font-weight: 700; font-size: 16px; }
.guide-solution__recap li::before { content: "✓  "; color: var(--accent); }

.guide-solution__caveat { font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 65ch; font-style: italic; margin: 16px 0 0; }

.guide-transformation {
  position: relative;
  margin: 64px calc(50% - 50vw);
  width: 100vw;
  min-height: 56vh;
  display: flex;
  align-items: center;
  padding: 48px 24px;
  background-size: cover;
  background-position: center;
  color: #f4f2ee;
}
.guide-transformation::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,13,0.35) 0%, rgba(10,10,13,0.82) 100%);
}
.guide-transformation__text {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 700;
  line-height: 1.3;
}
.guide-transformation mark {
  background: linear-gradient(180deg, transparent 60%, var(--accent-glow) 60%);
  color: inherit;
}

.guide-proof { padding: 56px 0; border-top: 1px solid var(--hairline); }

.guide-proof__banner {
  position: relative;
  margin: 0 calc(50% - 50vw) 40px;
  width: 100vw;
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding: 48px 24px;
  background-size: cover;
  background-position: center;
}
.guide-proof__banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,13,0.55) 0%, rgba(10,10,13,0.88) 100%);
}
.guide-proof__lead {
  position: relative;
  z-index: 1;
  color: #f4f2ee;
  font-size: clamp(30px, 6vw, 48px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
  max-width: 52ch;
  margin: 0 auto;
  text-align: center;
}
.guide-proof__lead-accent { color: var(--accent); }
.guide-proof__heading {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 32px;
  text-align: center;
  position: relative;
  padding-top: 20px;
}
.guide-proof__heading::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}

.proof-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }

.proof-item { position: relative; background: var(--surface); border-radius: 8px; overflow: hidden; }
.proof-item img { display: block; width: 100%; height: auto; }
.proof-item figcaption { padding: 12px 14px; font-size: 13px; color: var(--muted); line-height: 1.5; }

.proof-pair { background: var(--surface); border-radius: 8px; overflow: hidden; }
.proof-pair__images { display: grid; grid-template-columns: 1fr 1fr; }
.proof-pair__images img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.proof-pair figcaption { padding: 12px 14px; font-size: 14px; font-weight: 600; color: var(--fg); }

.inline-proof {
  margin: 40px calc(50% - 50vw);
  width: 100vw;
  padding: 24px;
  background: var(--surface);
}
.inline-proof__images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.inline-proof__images figure { margin: 0; }
.inline-proof__images img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/4; border-radius: 8px; }
.inline-proof__caption { font-size: 16px; font-weight: 600; text-align: center; margin: 0; padding: 0 20px; }

@media (max-width: 600px) {
  .proof-grid { grid-template-columns: 1fr; gap: 32px; }
  .proof-pair { margin: 0 calc(50% - 50vw); width: 100vw; border-radius: 0; }
  .proof-pair__images img { aspect-ratio: 3/4; }
}

/* Video testimonials */
.guide-videos { padding: 56px 0; border-top: 1px solid var(--hairline); }
.guide-videos__heading {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 32px;
  text-align: center;
  position: relative;
  padding-top: 20px;
}
.guide-videos__heading::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}
.video-grid { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.video-item { background: var(--surface); border-radius: 8px; overflow: hidden; }
.video-item video { display: block; width: 100%; aspect-ratio: 9/16; object-fit: cover; background: #000; }
.video-item figcaption { padding: 14px; font-size: 16px; font-weight: 600; color: var(--fg); text-align: center; }
.video-item--wide { grid-column: 1 / -1; max-width: 320px; margin: 0 auto; }

.guide-cta { padding: 72px 0 96px; text-align: center; }
.guide-cta__lead { font-size: clamp(22px, 3vw, 28px); font-weight: 700; max-width: 46ch; margin: 0 auto 28px; line-height: 1.4; }

.guide-cta__button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #0F7A3F;
  color: #fff;
  font-weight: 700;
  font-size: clamp(18px, 3vw, 21px);
  padding: 22px 48px;
  border-radius: 999px;
  width: min(100%, 420px);
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 32px rgba(15,122,63,0.45);
}
.guide-cta__button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(15,122,63,0.45); }
.guide-cta__note { margin-top: 16px; font-size: 13px; color: var(--muted); }

@media (max-width: 560px) {
  .guide { padding: 0 20px; }
  .guide-hero { padding: 120px 20px 0; min-height: 100vh; }
}