/* --------------------------------------------------------------------------
   Bici Services — Démo Idolem
   Signature visuelle : dark + gold (inspiré d'idolem.com, Webflow)
   -------------------------------------------------------------------------- */

:root {
  --color-bg: #000000;
  --color-bg-alt: #0d0d0d;
  --color-surface: #141414;
  --color-surface-2: #1c1c1c;
  --color-text: #f2f2f2;
  --color-text-dim: #9a9a9a;
  --color-accent: #d7a461;
  --color-accent-light: #e5bc83;
  --color-accent-soft: rgba(215, 164, 97, .15);
  --color-border: rgba(255, 255, 255, .08);
  --color-border-strong: rgba(215, 164, 97, .3);

  --font-heading: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;

  --radius: 15px;
  --radius-pill: 999px;

  --max-width: 860px;
  --max-width-wide: 1100px;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  text-decoration-color: rgba(215, 164, 97, .45);
  transition: color .15s ease, text-decoration-color .15s ease;
}

a:hover {
  color: var(--color-accent-light);
  text-decoration-color: var(--color-accent-light);
}

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

.site-header {
  background: var(--color-bg);
  color: #fff;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--color-border);
}

.site-header__logo img {
  height: 32px;
  width: auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  border: 1px solid var(--color-border-strong);
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* --- Hero --------------------------------------------------------------- */

.hero {
  padding: 80px 32px 60px;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  text-align: left;
}

.hero__eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #fff;
  margin-bottom: 28px;
  max-width: 900px;
}

.hero__meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--color-text-dim);
  font-size: 15px;
}

.hero__meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-text-dim);
}

/* --- Article ------------------------------------------------------------ */

.article {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px 80px;
}

.article > p,
.article > ul,
.article > ol {
  margin-bottom: 1.4em;
  color: var(--color-text);
}

.article h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--color-accent);
  margin-top: 2.4em;
  margin-bottom: .8em;
}

.article h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  margin-top: 1.8em;
  margin-bottom: .5em;
}

.article ul,
.article ol {
  padding-left: 1.4em;
}

.article li {
  margin-bottom: .5em;
}

.article li::marker {
  color: var(--color-accent);
}

.article strong {
  color: #fff;
  font-weight: 700;
}

/* Article images */
.article-image {
  margin: 2.8em 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.article-image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image__caption {
  font-size: 13px;
  color: var(--color-text-dim);
  text-align: center;
  padding: 12px 16px;
  border-top: 1px solid var(--color-border);
  font-style: italic;
}

/* Callout — "L'essentiel à retenir" */
.callout {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  padding: 32px 36px;
  border-radius: var(--radius);
  margin: 3em 0 1.5em;
}

.callout h2 {
  margin-top: 0;
  font-size: 22px;
  color: var(--color-accent);
}

.callout ul {
  margin-bottom: 0;
}

/* FAQ styling */
.faq-block {
  margin-top: 1em;
}

.faq-block h3 {
  color: var(--color-accent);
  font-size: 19px;
  margin-top: 1.8em;
}

.faq-block h3:first-child {
  margin-top: 0;
}

/* CTA box */
.cta-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  margin: 3em 0 1em;
  text-align: center;
}

.cta-box p {
  margin-bottom: 20px;
  font-size: 17px;
  color: var(--color-text);
}

.button {
  display: inline-block;
  background: var(--color-accent);
  color: #000;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 13px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease;
}

.button:hover {
  background: var(--color-accent-light);
  color: #000;
  transform: translateY(-1px);
}

.button--secondary {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.button--secondary:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-light);
}

/* --- Strategy page extras ---------------------------------------------- */

.strategy-hero {
  background: var(--color-bg-alt);
  color: #fff;
  padding: 80px 32px 60px;
  border-bottom: 1px solid var(--color-border);
}

.strategy-hero__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
}

.strategy-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: #fff;
  margin-bottom: 24px;
  max-width: 820px;
}

.strategy-hero p {
  font-size: 19px;
  color: rgba(255,255,255,.75);
  max-width: 720px;
}

.strategy-section {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 60px 32px;
  border-bottom: 1px solid var(--color-border);
}

.strategy-section:last-of-type {
  border-bottom: none;
}

.strategy-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: #fff;
  margin-bottom: .6em;
}

.strategy-section h2 .num {
  color: var(--color-accent);
  margin-right: 14px;
  font-variant-numeric: tabular-nums;
}

.strategy-section h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-accent);
  margin-top: 2em;
  margin-bottom: .6em;
}

.strategy-section > p,
.strategy-section > ul {
  margin-bottom: 1.2em;
  max-width: 760px;
  color: var(--color-text);
}

.strategy-section ul {
  padding-left: 1.4em;
}

.strategy-section li {
  margin-bottom: .5em;
}

.strategy-section li::marker {
  color: var(--color-accent);
}

.strategy-section strong {
  color: #fff;
}

.strategy-section code {
  background: var(--color-surface-2);
  color: var(--color-accent);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: .9em;
  font-family: "SF Mono", Menlo, Consolas, monospace;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  margin: 1.4em 0 2em;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  background: var(--color-surface);
  color: var(--color-text);
}

th, td {
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

th {
  background: var(--color-surface-2);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-accent);
}

td strong {
  color: #fff;
}

tr:last-child td {
  border-bottom: none;
}

/* Highlight box */
.highlight {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 32px;
  margin: 2em 0;
}

.highlight__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 12px;
}

.highlight p {
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-text);
}

.highlight code {
  background: var(--color-bg);
  color: var(--color-accent);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: .9em;
  font-family: "SF Mono", Menlo, Consolas, monospace;
}

/* Quote block — the pitch line */
.quote-block {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-2) 100%);
  border: 1px solid var(--color-border-strong);
  color: #fff;
  padding: 60px 40px;
  border-radius: var(--radius);
  margin: 3em 0 1em;
}

.quote-block p {
  font-size: 20px;
  line-height: 1.6;
  color: #fff;
  margin-bottom: 0;
  max-width: 800px;
}

.quote-block p + p {
  margin-top: 1.2em;
}

.quote-block strong {
  color: var(--color-accent);
  font-weight: 700;
}

/* --- Slides (strategy page) -------------------------------------------- */

.slide {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px 32px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.slide--hero {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.slide--alt {
  background: var(--color-bg-alt);
}

.slide--pitch {
  background: radial-gradient(circle at top right, rgba(215, 164, 97, .08), transparent 60%), var(--color-bg-alt);
}

.slide__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  width: 100%;
}

.slide__num {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.slide__num::before {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

.slide__title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: #fff;
  margin-bottom: 28px;
  max-width: 900px;
}

.slide__title-hero {
  font-family: var(--font-heading);
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: #fff;
  margin-bottom: 32px;
  max-width: 1000px;
}

.slide__lead {
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.5;
  color: rgba(255, 255, 255, .85);
  max-width: 780px;
  margin-bottom: 36px;
}

.slide__lead strong {
  color: var(--color-accent);
  font-weight: 700;
}

.slide__bullets {
  list-style: none;
  padding: 0;
  max-width: 780px;
  display: grid;
  gap: 16px;
}

.slide__bullets li {
  padding: 20px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: 10px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--color-text);
}

.slide__bullets li strong {
  color: #fff;
}

.slide__kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin-top: 32px;
}

.slide__kpi-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.slide__kpi-num {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -.02em;
}

.slide__kpi-label {
  font-size: 14px;
  color: var(--color-text-dim);
  line-height: 1.4;
}

.slide__quote {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  max-width: 900px;
  margin-top: 24px;
  padding-left: 20px;
  border-left: 3px solid var(--color-accent);
}

.slide__quote strong {
  color: var(--color-accent);
}

.slide__table-compact {
  max-width: 900px;
  margin-top: 24px;
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.slide__table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1px;
  background: var(--color-border);
}

.slide__table-row > div {
  background: var(--color-surface);
  padding: 16px 20px;
  font-size: 15px;
  line-height: 1.5;
}

.slide__table-row--header > div {
  background: var(--color-surface-2);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.slide__table-row strong {
  color: #fff;
}

.slide__counter {
  position: absolute;
  top: 32px;
  right: 40px;
  font-family: var(--font-heading);
  font-size: 13px;
  color: var(--color-text-dim);
  letter-spacing: .15em;
  text-transform: uppercase;
}

/* --- Deck light theme (strategy page) ---------------------------------- */

.deck-light {
  background: #faf6ef;
  color: #1a1a1a;
}

.deck-light .slide {
  background: #fdfbf6;
  border-bottom-color: rgba(0, 0, 0, .08);
}

.deck-light .slide--hero {
  background: linear-gradient(180deg, #ffffff 0%, #f5eee2 100%);
}

.deck-light .slide--alt {
  background: #f5eee2;
}

.deck-light .slide--pitch {
  background: radial-gradient(circle at top right, rgba(215, 164, 97, .18), transparent 55%), #fdfbf6;
}

.deck-light .slide__title,
.deck-light .slide__title-hero {
  color: #0d0d0d;
}

.deck-light .slide__lead {
  color: #3d3d3d;
}

.deck-light .slide__lead strong {
  color: var(--color-accent);
}

.deck-light .slide__bullets li {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, .08);
  border-left: 3px solid var(--color-accent);
  color: #2a2a2a;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
}

.deck-light .slide__bullets li strong {
  color: #0d0d0d;
}

.deck-light .slide__kpi-item {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, .08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}

.deck-light .slide__kpi-label {
  color: #555;
}

.deck-light .slide__quote {
  color: #0d0d0d;
}

.deck-light .slide__quote strong {
  color: var(--color-accent);
}

.deck-light .slide__table-compact {
  background: rgba(0, 0, 0, .08);
  border-color: rgba(0, 0, 0, .08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}

.deck-light .slide__table-row {
  background: rgba(0, 0, 0, .08);
}

.deck-light .slide__table-row > div {
  background: #ffffff;
  color: #2a2a2a;
}

.deck-light .slide__table-row--header > div {
  background: #f5eee2;
  color: var(--color-accent);
}

.deck-light .slide__table-row strong {
  color: #0d0d0d;
}

.deck-light .slide__counter {
  color: #8a8a8a;
}

.deck-light .slide__num {
  color: var(--color-accent);
}

.deck-light .page-nav {
  background: #f5eee2;
  border-top-color: rgba(0, 0, 0, .08);
}

.deck-light .page-nav__label {
  color: #777;
}

.deck-light .page-nav__link {
  color: #0d0d0d;
}

.deck-light .page-nav__link:hover {
  color: var(--color-accent);
}

.deck-light .sticky-strategy {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, .12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
}

.deck-light .sticky-strategy__label {
  color: #777;
}

/* --- Sticky strategy link (always visible) ----------------------------- */

.sticky-strategy {
  position: fixed;
  top: 110px;
  right: 24px;
  z-index: 50;
  max-width: 240px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  backdrop-filter: blur(8px);
  animation: stickyIn .4s ease-out .6s both;
}

@keyframes stickyIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.sticky-strategy__label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--color-text-dim);
  font-weight: 600;
  margin-bottom: 6px;
}

.sticky-strategy a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  line-height: 1.3;
}

.sticky-strategy a:hover {
  color: var(--color-accent-light);
}

.sticky-strategy__arrow {
  font-size: 18px;
  transition: transform .2s ease;
}

.sticky-strategy a:hover .sticky-strategy__arrow {
  transform: translateX(3px);
}

/* --- Page navigation (end of page) ------------------------------------- */

.page-nav {
  background: var(--color-bg-alt);
  padding: 48px 32px;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.page-nav__label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--color-text-dim);
  font-weight: 600;
  margin-bottom: 16px;
}

.page-nav__link {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 4px;
  transition: color .15s ease;
}

.page-nav__link:hover {
  color: var(--color-accent);
}

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

.site-footer {
  background: var(--color-bg);
  color: var(--color-text-dim);
  padding: 48px 32px;
  text-align: center;
  font-size: 14px;
  border-top: 1px solid var(--color-border);
}

.site-footer a {
  color: var(--color-accent);
}

.site-footer p + p {
  margin-top: 8px;
}

/* --- Password gate ------------------------------------------------------ */

.gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  color: #fff;
  padding: 32px;
}

.gate__box {
  max-width: 420px;
  width: 100%;
  text-align: center;
}

.gate__logo {
  margin-bottom: 32px;
}

.gate h1 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}

.gate p {
  color: rgba(255,255,255,.7);
  margin-bottom: 32px;
}

.gate input {
  width: 100%;
  padding: 14px 18px;
  font-size: 16px;
  font-family: var(--font-body);
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.05);
  color: #fff;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.gate input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.gate button {
  width: 100%;
}

/* --- Responsive tweaks -------------------------------------------------- */

@media (max-width: 900px) {
  .sticky-strategy {
    top: auto;
    bottom: 16px;
    right: 16px;
    left: 16px;
    max-width: none;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .sticky-strategy__label {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .sticky-strategy a {
    flex: 1;
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 16px 20px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .hero,
  .article,
  .strategy-hero,
  .strategy-section,
  .slide {
    padding-left: 20px;
    padding-right: 20px;
  }
  .hero {
    padding-top: 48px;
    padding-bottom: 32px;
  }
  .callout,
  .cta-box,
  .quote-block,
  .highlight {
    padding: 24px;
  }
  body {
    font-size: 17px;
  }
  .sticky-strategy__label {
    display: none;
  }
  .slide {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .slide__counter {
    top: 20px;
    right: 20px;
  }
  .slide__table-row {
    grid-template-columns: 1fr;
  }
}