/* ============================================================
   NEVO — style.css
   Stack: HTML5 + CSS custom properties + vanilla JS
   ============================================================ */

/* ------------------------------------------------------------
   0. RESET & BASE
------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-body);
  font-weight: 400;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ------------------------------------------------------------
   1. DESIGN TOKENS
------------------------------------------------------------ */
:root {
  /* Colors */
  --c-bg:            #FFFFFF;
  --c-surface:       #F8F8F6;
  --c-bg-light:      #F8F8F6;
  --c-surface-light: #F0F0EC;
  --c-text:          #0A0A0A;
  --c-text-dark:     #0A0A0A;
  --c-muted:         #6B6B6B;
  --c-muted-dark:    #5A5A5A;
  --c-accent:        #4752F5;
  --c-accent-hover:  #5B65F7;
  --c-border:        rgba(0, 0, 0, 0.08);
  --c-border-dark:   rgba(0, 0, 0, 0.10);

  /* Typography */
  --f-display: 'Source Serif 4', 'Source Serif Pro', Times, serif;
  --f-body:    'Plus Jakarta Sans', system-ui, sans-serif;

  /* Type scale — exact match the-ecosystem.io */
  --t-hero:    clamp(3rem, 7.5vw, 7rem);
  --t-h2:      clamp(1.875rem, 4vw, 3rem);
  --t-h3:      clamp(1.25rem, 2vw, 1.5rem);
  --t-body:    1.0625rem;
  --t-small:   0.875rem;
  --t-eyebrow: 0.75rem;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  clamp(5rem, 10vw, 10rem);
  --space-side: clamp(1.5rem, 5vw, 5rem);

  /* Layout */
  --max-w: 1280px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.25s;
  --dur-med:  0.5s;
  --dur-slow: 0.8s;

  /* Radius */
  --r-sm: 4px;
  --r-md: 8px;
}

/* ------------------------------------------------------------
   2. UTILITIES
------------------------------------------------------------ */

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--c-accent);
  color: #fff;
  padding: 0.5em 1em;
  font-family: var(--f-body);
  font-size: var(--t-small);
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  z-index: 200;
  transition: top var(--dur-fast);
}
.skip-link:focus { top: 0; }
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-side);
}

.eyebrow {
  font-family: var(--f-body);
  font-size: var(--t-eyebrow);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-md);
}

/* .eyebrow--dark supprimé — même couleur que .eyebrow dans tous les contextes */


/* Wavy SVG underline — exact replica of the-ecosystem.io */
.wavy-word {
  position: relative;
  display: inline-block;
  color: inherit;
  font-style: inherit;
}

.wavy-svg {
  position: absolute;
  left: 0;
  bottom: -0.35em;
  width: 100%;
  height: 0.35em;
  pointer-events: none;
  color: var(--c-accent);
  overflow: hidden;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal--delay-1 { transition-delay: 0.12s; }
.reveal--delay-2 { transition-delay: 0.24s; }
.reveal--delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ------------------------------------------------------------
   3. BUTTONS
------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--f-body);
  font-size: var(--t-small);
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 0.75em 1.6em;
  border-radius: var(--r-sm);
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn--accent {
  background: var(--c-accent);
  color: #fff;
}
.btn--accent:hover,
.btn--accent:focus-visible {
  background: var(--c-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(71, 82, 245, 0.35);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: rgba(0,0,0,0.2);
  transform: translateY(-1px);
}

.btn--lg  { font-size: 0.9375rem; padding: 0.85em 1.9em; }
.btn--xl  { font-size: 1rem; padding: 1em 2.2em; }

/* Focus ring for keyboard nav */
.btn:focus-visible,
a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ------------------------------------------------------------
   4. SECTION SHARED
------------------------------------------------------------ */
.section {
  padding-block: var(--space-xl);
  scroll-margin-top: 80px;
}

/* Anchor scroll offset for fixed header */
[id] { scroll-margin-top: 80px; }

.section--dark  { background: var(--c-bg); }
.section--light { background: var(--c-bg-light); }

.section-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-header .eyebrow { margin: 0; }

.section-header__rule {
  flex: 1;
  height: 1px;
  background: var(--c-border);
}

.section--light .section-header__rule {
  background: var(--c-border-dark);
}

.section__title {
  font-family: var(--f-display);
  font-size: var(--t-h2);
  font-weight: 400;
  font-style: italic;
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
  color: var(--c-text);
  text-wrap: balance;
}
.section__title--dark { color: var(--c-text-dark); }

/* ------------------------------------------------------------
   5. HEADER
------------------------------------------------------------ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: 1.25rem;
  transition: background var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out),
              backdrop-filter var(--dur-med) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom-color: var(--c-border);
  padding-block: 0.9rem;
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.header__logo-mark {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header__by {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--c-border-dark);
}

.header__by-text {
  font-family: var(--f-body);
  font-size: 0.7rem;
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

.header__qna-logo {
  display: block;
  height: 18px;
  width: auto;
  opacity: 0.75;
  transition: opacity var(--dur-fast);
}

.header__qna-logo:hover { opacity: 1; }

.header__logo-wordmark {
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--c-text);
}

.logo-tld {
  color: var(--c-accent);
  letter-spacing: 0;
}

/* Nav */
.header__nav { margin-left: auto; }

.header__nav-list {
  display: flex;
  gap: 2.5rem;
}

.header__nav-link {
  font-family: var(--f-body);
  font-size: var(--t-small);
  font-weight: 400;
  color: var(--c-muted);
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--dur-fast);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--c-accent);
  transition: width var(--dur-med) var(--ease-out);
}

.header__nav-link:hover,
.header__nav-link:focus-visible {
  color: var(--c-text);
}

.header__nav-link:hover::after { width: 100%; }

/* Header CTA */
.header__cta { margin-left: 2rem; }

/* Burger (mobile) */
.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
}

.header__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--c-text);
  transition: transform var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast);
}

.header__burger.is-open span:first-child {
  transform: translateY(6.5px) rotate(45deg);
}
.header__burger.is-open span:last-child {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  z-index: 99;
  padding: 6rem var(--space-side) var(--space-md);
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  overscroll-behavior: contain;
  transition: opacity var(--dur-med) var(--ease-out);
}

.mobile-menu.is-open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }

.mobile-menu__link {
  font-family: var(--f-display);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 300;
  color: var(--c-text);
  line-height: 1.3;
  display: block;
  padding-block: 0.2em;
  transition: color var(--dur-fast);
}

.mobile-menu__link:hover { color: var(--c-accent); }

.mobile-menu__cta {
  margin-top: 2.5rem;
  align-self: flex-start;
}

/* ------------------------------------------------------------
   6. HERO
------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: clamp(8rem, 16vw, 14rem) clamp(6rem, 10vw, 10rem);
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(71, 82, 245, 0.09) 0%, transparent 70%),
    var(--c-bg);
  overflow: hidden;
  text-align: center;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 860px;
  margin-inline: auto;
}

.hero__title {
  font-family: var(--f-display);
  font-size: var(--t-hero);
  font-weight: 400;
  font-style: italic;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--c-text);
  margin-bottom: 1.8rem;
  text-wrap: balance;
}

.hero__sub {
  font-family: var(--f-body);
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--c-muted);
  line-height: 1.8;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.875rem;
  margin-bottom: 3.5rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid var(--c-border);
  width: 100%;
}

.hero__stat {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0.5rem;
}

.hero__stat-num {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--c-text);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero__stat-desc {
  font-family: var(--f-body);
  font-size: 0.85rem;
  color: var(--c-muted);
  letter-spacing: 0.01em;
}

.hero__stat-sep {
  font-size: 1.2rem;
  color: var(--c-border-dark);
  line-height: 1;
}

@media (max-width: 640px) {
  .hero__stats {
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
  }
  .hero__stat-sep { display: none; }
  .hero__stat { gap: 0.4rem; }
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--c-accent));
  transform-origin: top;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50%       { opacity: 0.9; transform: scaleY(1); }
}

/* ------------------------------------------------------------
   7. ACCENT BAND (marquee)
------------------------------------------------------------ */
.accent-band {
  background: var(--c-accent);
  padding-block: 0.85rem;
  overflow: hidden;
  white-space: nowrap;
}

.accent-band__track {
  display: inline-flex;
  gap: 2.5rem;
  animation: marquee 22s linear infinite;
}

.accent-band__track span {
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  flex-shrink: 0;
}

.accent-band__dot {
  opacity: 0.45;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.333%); }
}

/* ------------------------------------------------------------
   7b. TRUST BAND — removed, replaced by hero stats
------------------------------------------------------------ */

/* ------------------------------------------------------------
   7b. INSTAGRAM SECTION
------------------------------------------------------------ */
.section--instagram {
  background: var(--c-text);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.instagram-stat {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 6vw, 5rem);
  flex-wrap: wrap;
}

.instagram-stat__link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  transition: opacity var(--dur-fast);
}

.instagram-stat__link:hover { opacity: 0.75; }

.instagram-stat__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.instagram-stat__handle {
  font-family: var(--f-body);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}

.instagram-stat__divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.15);
}

.instagram-stat__number {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}

.instagram-stat__count {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1;
}

.instagram-stat__label {
  font-family: var(--f-body);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------
   7c. IG BADGE — preuve sociale fondateur (@arthurvdbd)
------------------------------------------------------------ */
.ig-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.95rem 0.5rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--c-border);
  background: var(--c-bg);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  text-decoration: none;
  width: fit-content;
}

.ig-badge:hover,
.ig-badge:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 10, 10, 0.10);
  border-color: rgba(10, 10, 10, 0.18);
}

.ig-badge__icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.ig-badge__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.ig-badge__handle {
  font-family: var(--f-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-text);
  letter-spacing: -0.01em;
}

.ig-badge__meta {
  font-family: var(--f-body);
  font-size: 0.72rem;
  color: var(--c-muted);
  letter-spacing: 0.01em;
}

/* Hero variant — discret sur fond clair */
.ig-badge--hero {
  margin-top: 2rem;
}

/* ------------------------------------------------------------
   7d. ZONES DESSERVIES — SEO local
------------------------------------------------------------ */
.zones__intro {
  max-width: 60ch;
  margin: 1.75rem 0 0;
  font-size: var(--t-body);
  line-height: 1.8;
  color: var(--c-muted-dark);
}

.zones__link {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--dur-fast);
}

.zones__link:hover,
.zones__link:focus-visible { color: var(--c-accent-hover); }

.zones__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

.zones__chip {
  font-family: var(--f-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text);
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--c-border-dark);
  border-radius: 999px;
  background: var(--c-bg);
  transition: border-color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}

.zones__chip:hover {
  border-color: rgba(10, 10, 10, 0.22);
  transform: translateY(-1px);
}

.zones__chip--accent {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
  font-weight: 600;
}

/* ------------------------------------------------------------
   8. SERVICES
------------------------------------------------------------ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--c-border-dark);
}

.service-card {
  padding: clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--c-border-dark);
  border-right: 1px solid var(--c-border-dark);
  position: relative;
  transition: background var(--dur-fast);
}

.service-card:nth-child(even) { border-right: none; }
.service-card:nth-last-child(-n+2) { border-bottom: none; }

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-accent);
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease-out);
}

.service-card:hover::before { opacity: 0.04; }

.service-card__number {
  font-family: var(--f-display);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  margin-bottom: 1.25rem;
}

.service-card__title {
  font-family: var(--f-display);
  font-size: var(--t-h3);
  font-weight: 400;
  font-style: italic;
  color: var(--c-text-dark);
  margin-bottom: 0.75rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.service-card__desc {
  font-size: var(--t-small);
  color: var(--c-muted-dark);
  line-height: 1.7;
}

/* ------------------------------------------------------------
   9. METHODE
------------------------------------------------------------ */
.methode__list {
  display: flex;
  flex-direction: column;
  counter-reset: none;
}

.methode__step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 2rem;
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--c-border);
  align-items: start;
}

.methode__step:first-child { border-top: 1px solid var(--c-border); }

.methode__step-num {
  font-family: var(--f-display);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  padding-top: 0.25rem;
}

.methode__step-title {
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  color: var(--c-text);
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.methode__step-desc {
  font-size: var(--t-small);
  color: var(--c-muted);
  line-height: 1.7;
}

/* ------------------------------------------------------------
   10. REALISATIONS
------------------------------------------------------------ */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--c-border-dark);
}

.project-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  background: var(--c-surface-light);
}

.project-card--wide {
  grid-column: span 2;
  aspect-ratio: 8/3;
}

.project-card__image {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #DDDDD9 0%, #C8C8C4 100%);
  transition: transform 0.6s var(--ease-out);
  object-fit: cover;
  display: block;
}

.project-card:hover .project-card__image,
.project-card:focus-visible .project-card__image {
  transform: scale(1.04);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.72) 0%, rgba(10,10,10,0.15) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  gap: 1rem;
}

.project-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.project-card__visit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  font-family: var(--f-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.45em 0.85em;
  border-radius: var(--r-sm);
  backdrop-filter: blur(4px);
  background: rgba(255,255,255,0.08);
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
  white-space: nowrap;
}

.project-card__visit:hover,
.project-card__visit:focus-visible {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

.project-card__image--brand {
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card__brand-name {
  font-family: var(--f-body);
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #1a3a5c;
  text-align: center;
}

.project-card__tag {
  font-family: var(--f-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.3rem;
}

.project-card__name {
  font-family: var(--f-display);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 400;
  font-style: italic;
  color: #fff;
  letter-spacing: -0.01em;
}

/* ------------------------------------------------------------
   11. POURQUOI NEVO
------------------------------------------------------------ */
.why__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.why__item {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--c-text);
  line-height: 1.25;
  letter-spacing: -0.01em;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--c-border);
}

.why__item:first-child { border-top: 1px solid var(--c-border); }

.why__arrow {
  color: var(--c-accent);
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease-out);
}

.why__item:hover .why__arrow {
  transform: translateX(5px);
}

/* ------------------------------------------------------------
   11b. VIDÉOS TÉMOIGNAGES
------------------------------------------------------------ */
.section--videos {
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(71, 82, 245, 0.12) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 10% 30%, rgba(71, 82, 245, 0.08) 0%, transparent 60%),
    #0D0F1A;
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section--videos .eyebrow--dark,
.section--videos .section__title--dark {
  color: #fff;
}

.section--videos .section-header__rule {
  background: rgba(255,255,255,0.15);
}

.videos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

.video-card {
  border-radius: var(--r-md);
  overflow: hidden;
}

.video-card__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  background: #0a0a0a;
  border-radius: var(--r-md);
  overflow: hidden;
}

.video-card__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Carte "voir plus" */
.video-card__frame--more {
  background: linear-gradient(145deg, rgba(71,82,245,0.18) 0%, rgba(13,15,26,0.6) 100%);
  border: 1px solid rgba(71,82,245,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-card__more-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 2rem;
  text-align: center;
}

.video-card__more-icon {
  color: var(--c-accent);
  opacity: 0.8;
}

.video-card__more-text {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 400;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .videos__grid { grid-template-columns: repeat(2, 1fr); }
  .video-card--more { display: none; }
}
@media (max-width: 480px) {
  .videos__grid { grid-template-columns: 1fr; max-width: 320px; margin-inline: auto; }
}

/* ------------------------------------------------------------
   12. TEMOIGNAGES
------------------------------------------------------------ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-border-dark);
}

.testimonial {
  background: var(--c-bg-light);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
}

.testimonial__quote {
  font-family: var(--f-display);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: 400;
  font-style: italic;
  color: var(--c-text-dark);
  line-height: 1.75;
  letter-spacing: -0.01em;
}

.testimonial__author {
  font-family: var(--f-body);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted-dark);
}

.testimonial__author cite { font-style: normal; }

/* ------------------------------------------------------------
   13. CTA FINAL
------------------------------------------------------------ */
.cta-final {
  position: relative;
  background: var(--c-bg);
  padding-block: var(--space-xl);
  overflow: hidden;
  text-align: center;
}

.cta-final__inner {
  position: relative;
  z-index: 1;
}

.cta-final__eyebrow {
  margin-bottom: 1.5rem;
}

.cta-final__title {
  font-family: var(--f-display);
  font-size: clamp(2.17rem, 5vw, 4.35rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--c-text);
  margin-bottom: 2.5rem;
}

.cta-final__actions { margin-bottom: 1.25rem; }

.cta-final__sub {
  font-family: var(--f-body);
  font-size: var(--t-small);
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

.contact__deco {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.contact__deco svg {
  width: min(700px, 100%);
  height: auto;
}

/* ------------------------------------------------------------
   14. FOOTER
------------------------------------------------------------ */
.footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding-top: clamp(3rem, 6vw, 5rem);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--c-border);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.footer__logo-mark {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.footer__logo-wordmark {
  font-family: var(--f-body);
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--c-text);
}

.footer__tagline {
  font-size: 0.8rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__nav a {
  font-size: var(--t-small);
  color: var(--c-muted);
  transition: color var(--dur-fast);
}

.footer__nav a:hover { color: var(--c-text); }

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__contact-link {
  font-size: var(--t-small);
  color: var(--c-muted);
  transition: color var(--dur-fast);
}

.footer__contact-link:hover { color: var(--c-accent); }

.footer__social {
  display: flex;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

.footer__social-link {
  font-size: 0.8rem;
  color: var(--c-muted);
  letter-spacing: 0.05em;
  transition: color var(--dur-fast);
}

.footer__social-link:hover { color: var(--c-text); }

.footer__bottom {
  padding-block: 1.25rem;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__legal, .footer__copy {
  font-size: 0.75rem;
  color: rgba(0,0,0,0.4);
}

.footer__legal a {
  transition: color var(--dur-fast);
}

.footer__legal a:hover { color: var(--c-muted); }

/* ------------------------------------------------------------
   15. RESPONSIVE
------------------------------------------------------------ */

/* Tablet (≤ 900px) */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__sub { margin-inline: auto; }

  .hero__actions { justify-content: center; }

  .hero__deco { display: none; }

  .services__grid { grid-template-columns: 1fr; }

  .service-card { border-right: none; }
  .service-card:nth-last-child(-n+2) { border-bottom: 1px solid var(--c-border-dark); }
  .service-card:last-child { border-bottom: none; }

  .testimonials__grid { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr 1fr; }
}

/* Mobile (≤ 640px) */
@media (max-width: 640px) {
  /* Header */
  .header__nav, .header__cta { display: none; }
  .header__burger { display: flex; }
  .mobile-menu { display: flex; }

  /* Hero */
  .hero { min-height: 100svh; }

  /* Projects */
  .projects__grid { grid-template-columns: 1fr; }
  .project-card--wide { grid-column: span 1; aspect-ratio: 4/3; }
  .project-card__overlay { opacity: 1; }

  /* Why */
  .why__item {
    font-size: clamp(1.1rem, 5vw, 1.5rem);
  }

  /* Method */
  .methode__step {
    grid-template-columns: 2.5rem 1fr;
    gap: 1rem;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* ============================================================
   16. MULTI-PAGE COMPONENTS
   ============================================================ */

/* Active nav state */
.header__nav-link.is-active {
  color: var(--c-text);
}
.header__nav-link.is-active::after { width: 100%; }
.mobile-menu__link.is-active { color: var(--c-accent); }

/* ------------------------------------------------------------
   16.1 PAGE HERO (interior pages)
------------------------------------------------------------ */
.page-hero {
  position: relative;
  background: var(--c-bg);
  padding-block: clamp(8rem, 16vw, 13rem) clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--c-border);
}

.page-hero__inner {
  max-width: 880px;
}

.page-hero__eyebrow {
  margin-bottom: 1.5rem;
}

.page-hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--c-text);
  margin-bottom: 1.75rem;
  text-wrap: balance;
}

.page-hero__lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 400;
  color: var(--c-muted);
  line-height: 1.7;
  max-width: 640px;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 2.5rem;
}

.page-hero__deco {
  position: absolute;
  top: 50%;
  right: clamp(-120px, -4vw, 0px);
  transform: translateY(-50%);
  width: clamp(280px, 35vw, 520px);
  opacity: 0.5;
  pointer-events: none;
}

/* ------------------------------------------------------------
   16.2 BREADCRUMB
------------------------------------------------------------ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-body);
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-bottom: 1.75rem;
  letter-spacing: 0.02em;
}

.breadcrumb a { transition: color var(--dur-fast); }
.breadcrumb a:hover { color: var(--c-text); }
.breadcrumb__sep { color: var(--c-accent); }
.breadcrumb__current { color: var(--c-text); }

/* ------------------------------------------------------------
   16.3 PROSE (rich text blocks)
------------------------------------------------------------ */
.prose {
  max-width: 720px;
}

.prose p {
  font-size: 1.0625rem;
  color: var(--c-muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.prose--dark p { color: var(--c-muted-dark); }

.prose p:last-child { margin-bottom: 0; }

.prose strong {
  color: var(--c-text);
  font-weight: 600;
}
.prose--dark strong { color: var(--c-text-dark); }

/* ------------------------------------------------------------
   16.4 FEATURE ROWS (alternating)
------------------------------------------------------------ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  padding-block: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--c-border);
}
.section--light .feature-row { border-bottom-color: var(--c-border-dark); }
.feature-row:last-child { border-bottom: none; }

.feature-row--reverse .feature-row__visual { order: -1; }

.feature-row__num {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  margin-bottom: 1rem;
}

.feature-row__title {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 1.25rem;
  text-wrap: balance;
}
.section--light .feature-row__title { color: var(--c-text-dark); }

.feature-row__visual {
  aspect-ratio: 4/3;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, #E4E4E1 0%, #D2D2CE 100%);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.section--light .feature-row__visual {
  background: linear-gradient(135deg, #E4E4E1 0%, #D2D2CE 100%);
  border-color: var(--c-border-dark);
}

.feature-row__visual svg { width: 45%; opacity: 0.6; }

/* ------------------------------------------------------------
   16.5 CHECK LIST (benefits)
------------------------------------------------------------ */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.75rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--c-muted);
}
.section--light .check-list li { color: var(--c-muted-dark); }

.check-list__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  color: var(--c-accent);
}

/* ------------------------------------------------------------
   16.6 STATS BAND
------------------------------------------------------------ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
}
.section--light .stats { background: var(--c-border-dark); border-color: var(--c-border-dark); }

.stat {
  background: var(--c-bg);
  padding: clamp(1.75rem, 4vw, 3rem) clamp(1.25rem, 3vw, 2rem);
  text-align: center;
}
.section--light .stat { background: var(--c-bg-light); }

.stat__num {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 0.75rem;
}
.section--light .stat__num { color: var(--c-text-dark); }

.stat__label {
  font-family: var(--f-body);
  font-size: 0.8rem;
  color: var(--c-muted);
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.section--light .stat__label { color: var(--c-muted-dark); }

/* ------------------------------------------------------------
   16.7 VALUES / FEATURE GRID (cards)
------------------------------------------------------------ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
}
.section--light .card-grid { background: var(--c-border-dark); border-color: var(--c-border-dark); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }

.feature-card {
  background: var(--c-bg);
  padding: clamp(2rem, 4vw, 2.75rem);
  position: relative;
  transition: background var(--dur-med) var(--ease-out);
}
.section--light .feature-card { background: var(--c-bg-light); }
.feature-card:hover { background: var(--c-surface); }
.section--light .feature-card:hover { background: var(--c-surface-light); }

.feature-card__icon {
  width: 32px;
  height: 32px;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}

.feature-card__title {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--c-text);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}
.section--light .feature-card__title { color: var(--c-text-dark); }

.feature-card__desc {
  font-size: 0.9375rem;
  color: var(--c-muted);
  line-height: 1.7;
}
.section--light .feature-card__desc { color: var(--c-muted-dark); }

.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-accent);
  letter-spacing: 0.02em;
  transition: gap var(--dur-fast);
}
.feature-card__link:hover { gap: 0.7rem; }

/* ------------------------------------------------------------
   16.8 FAQ
------------------------------------------------------------ */
.faq {
  max-width: 820px;
}

.faq__item {
  border-bottom: 1px solid var(--c-border);
}
.section--light .faq__item { border-bottom-color: var(--c-border-dark); }
.faq__item:first-child { border-top: 1px solid var(--c-border); }
.section--light .faq__item:first-child { border-top-color: var(--c-border-dark); }

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
  padding-block: 1.5rem;
  font-family: var(--f-body);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--c-text);
  transition: color var(--dur-fast);
}
.section--light .faq__question { color: var(--c-text-dark); }
.faq__question:hover { color: var(--c-accent); }

.faq__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--c-accent);
  transition: transform var(--dur-med) var(--ease-out);
}
.faq__item.is-open .faq__icon { transform: rotate(45deg); }

.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-med) var(--ease-out);
}
.faq__item.is-open .faq__answer { grid-template-rows: 1fr; }

.faq__answer-inner {
  overflow: hidden;
}

.faq__answer p {
  padding-bottom: 1.5rem;
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.75;
  max-width: 680px;
}
.section--light .faq__answer p { color: var(--c-muted-dark); }

@media (prefers-reduced-motion: reduce) {
  .faq__answer { transition: none; }
}

/* ------------------------------------------------------------
   16.9 PRICING
------------------------------------------------------------ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: clamp(2rem, 4vw, 2.75rem);
  position: relative;
  transition: transform var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out);
}
.pricing-card:hover { transform: translateY(-4px); border-color: rgba(0,0,0,0.18); }

.pricing-card--featured {
  border-color: var(--c-accent);
  background: linear-gradient(180deg, rgba(71,82,245,0.08) 0%, var(--c-surface) 40%);
}

.pricing-card__badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35em 0.9em;
  border-radius: 99px;
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--c-text);
  margin-bottom: 0.5rem;
}

.pricing-card__tagline {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: 1.75rem;
  min-height: 2.8em;
}

.pricing-card__price {
  font-family: var(--f-display);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--c-text);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.pricing-card__price small {
  font-family: var(--f-body);
  font-size: 0.85rem;
  color: var(--c-muted);
  font-style: normal;
}

.pricing-card__period {
  font-size: 0.85rem;
  color: var(--c-muted);
  margin-bottom: 1.75rem;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
  flex: 1;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.5;
}

.pricing-card__features svg {
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  margin-top: 0.15rem;
  color: var(--c-accent);
}

.pricing-card .btn { width: 100%; justify-content: center; }

/* ------------------------------------------------------------
   16.10 CTA BAND (reusable mid-page)
------------------------------------------------------------ */
.cta-band {
  position: relative;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: clamp(2.5rem, 6vw, 5rem);
  text-align: center;
  overflow: hidden;
}
.section--light .cta-band {
  background: #0A0A0A;
  border: none;
}

.cta-band__title {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 1.25rem;
  text-wrap: balance;
}

.cta-band__sub {
  font-size: 1.05rem;
  color: var(--c-muted);
  max-width: 540px;
  margin: 0 auto 2.25rem;
  line-height: 1.7;
}

.cta-band__deco {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0.5;
}

/* ------------------------------------------------------------
   16.11 PROCESS TIMELINE (vertical, methode page)
------------------------------------------------------------ */
.timeline {
  position: relative;
  max-width: 820px;
}

.timeline__item {
  position: relative;
  padding-left: 4.5rem;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.timeline__item:last-child { padding-bottom: 0; }

.timeline__item::before {
  content: '';
  position: absolute;
  left: 1.4rem;
  top: 3rem;
  bottom: 0;
  width: 1px;
  background: var(--c-border);
}
.section--light .timeline__item::before { background: var(--c-border-dark); }
.timeline__item:last-child::before { display: none; }

.timeline__dot {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 50%;
  border: 1px solid var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--c-accent);
  background: var(--c-bg);
}
.section--light .timeline__dot { background: var(--c-bg-light); }

.timeline__title {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 0.5rem;
  line-height: 1.2;
  padding-top: 0.3rem;
}
.section--light .timeline__title { color: var(--c-text-dark); }

.timeline__desc {
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.75;
  max-width: 600px;
}
.section--light .timeline__desc { color: var(--c-muted-dark); }

.timeline__meta {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--c-accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ------------------------------------------------------------
   16.12 CONTACT
------------------------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.contact-info__title {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.contact-info__text {
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-detail__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-detail__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--c-accent);
  margin-top: 0.15rem;
}

.contact-detail__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  margin-bottom: 0.25rem;
}

.contact-detail__value {
  font-size: 1rem;
  color: var(--c-text);
  transition: color var(--dur-fast);
}
a.contact-detail__value:hover { color: var(--c-accent); }

.contact-reassurance {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
}

.contact-reassurance li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.9rem;
  color: var(--c-muted);
}
.contact-reassurance svg { flex-shrink: 0; width: 17px; height: 17px; color: var(--c-accent); }

/* Calendly container */
.calendly-wrap {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-surface);
  min-height: 680px;
}
.calendly-inline-widget { min-height: 680px; }

.calendly-placeholder {
  min-height: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  gap: 1rem;
}
.calendly-placeholder svg { width: 48px; height: 48px; color: var(--c-accent); opacity: 0.7; }
.calendly-placeholder p { color: var(--c-muted); font-size: 0.95rem; line-height: 1.6; max-width: 380px; }
.calendly-placeholder code {
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
  color: var(--c-accent);
  background: rgba(71,82,245,0.1);
  padding: 0.2em 0.5em;
  border-radius: var(--r-sm);
}

/* ------------------------------------------------------------
   16.13 SECTION INTRO (left-aligned title + lead)
------------------------------------------------------------ */
.section-intro {
  max-width: 720px;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-intro__title {
  font-family: var(--f-display);
  font-size: var(--t-h2);
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--c-text);
  margin-bottom: 1.25rem;
  text-wrap: balance;
}
.section--light .section-intro__title { color: var(--c-text-dark); }

.section-intro__lead {
  font-size: 1.0625rem;
  color: var(--c-muted);
  line-height: 1.8;
}
.section--light .section-intro__lead { color: var(--c-muted-dark); }

/* ------------------------------------------------------------
   16.15 FORM
------------------------------------------------------------ */
.form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.section--light .form-label { color: var(--c-muted-dark); }

.form-input,
.form-textarea,
.form-select {
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--c-text);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 0.85em 1.1em;
  width: 100%;
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
}
.section--light .form-input,
.section--light .form-textarea,
.section--light .form-select {
  color: var(--c-text-dark);
  background: #fff;
  border-color: var(--c-border-dark);
}

.form-input::placeholder,
.form-textarea::placeholder { color: rgba(0,0,0,0.4); }
.section--light .form-input::placeholder,
.section--light .form-textarea::placeholder { color: rgba(0,0,0,0.4); }

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(71, 82, 245, 0.15);
}

.form-input.has-error,
.form-textarea.has-error { border-color: #E05252; }

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.65;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--c-muted);
  line-height: 1.5;
}

.form-error {
  font-size: 0.8rem;
  color: #E05252;
  line-height: 1.5;
}

/* Select — option placeholder en muted */
.form-select:has(option[value=""]:checked) { color: rgba(0,0,0,0.4); }
.section--light .form-select:has(option[value=""]:checked) { color: rgba(0,0,0,0.4); }

/* Select custom arrow */
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1em center;
  padding-right: 2.75em;
  cursor: pointer;
}
.section--light .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235A5A5A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
}

/* Label opt helper */
.form-label__opt {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.75rem;
  color: var(--c-muted);
}

/* Form hint link */
.form-hint__link { color: var(--c-accent); text-decoration: underline; text-decoration-thickness: 1px; }
.form-hint__link:hover { color: var(--c-accent-hover); }

/* Button loading state */
.btn[aria-busy="true"] {
  pointer-events: none;
  opacity: 0.72;
  cursor: wait;
}

.form-submit { margin-top: 0.25rem; }

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
  padding: 3.5rem 2rem;
}

.form-success__icon {
  width: 48px;
  height: 48px;
  color: var(--c-accent);
}

.form-success__title {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--c-text);
}
.section--light .form-success__title { color: var(--c-text-dark); }

.form-success__text {
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.7;
  max-width: 400px;
}
.section--light .form-success__text { color: var(--c-muted-dark); }

/* ------------------------------------------------------------
   16.16 TAG / CHIP
------------------------------------------------------------ */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--f-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.35em 0.9em;
  border-radius: 99px;
  border: 1px solid var(--c-border);
  color: var(--c-muted);
  background: transparent;
  transition: border-color var(--dur-fast), color var(--dur-fast);
}
.section--light .tag { border-color: var(--c-border-dark); color: var(--c-muted-dark); }

.tag--accent {
  border-color: rgba(71, 82, 245, 0.45);
  color: var(--c-accent);
}

.tag--filled {
  background: rgba(71, 82, 245, 0.1);
  border-color: transparent;
  color: var(--c-accent);
}

/* ------------------------------------------------------------
   16.17 PROJECT DETAIL
------------------------------------------------------------ */
.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2.5rem;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--c-border);
}
.section--light .project-meta { border-bottom-color: var(--c-border-dark); }

.project-meta__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.project-meta__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  font-weight: 500;
}
.section--light .project-meta__label { color: var(--c-muted-dark); }

.project-meta__value {
  font-size: 0.9375rem;
  color: var(--c-text);
}
.section--light .project-meta__value { color: var(--c-text-dark); }

.project-visual {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, #1A1A1A 0%, #0E0E0E 100%);
  border: 1px solid var(--c-border);
  overflow: hidden;
  margin-bottom: clamp(1.5rem, 3vw, 3rem);
}
.section--light .project-visual {
  background: linear-gradient(135deg, #E4E4E1 0%, #D2D2CE 100%);
  border-color: var(--c-border-dark);
}

.project-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.section--light .project-gallery { background: var(--c-border-dark); }

.project-gallery__item {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #1A1A1A 0%, #0E0E0E 100%);
  overflow: hidden;
}
.section--light .project-gallery__item {
  background: linear-gradient(135deg, #E4E4E1 0%, #D2D2CE 100%);
}

.project-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}
.project-gallery__item:hover img { transform: scale(1.04); }

.project-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid var(--c-border);
}
.section--light .project-nav { border-top-color: var(--c-border-dark); }

.project-nav__link {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-width: 300px;
  transition: color var(--dur-fast);
}
.project-nav__link:hover { color: var(--c-accent); }
.project-nav__link--next { text-align: right; }

.project-nav__dir {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 500;
}

.project-nav__title {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--c-text);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.section--light .project-nav__title { color: var(--c-text-dark); }

/* ------------------------------------------------------------
   16.14 RESPONSIVE (multi-page)
------------------------------------------------------------ */
@media (max-width: 900px) {
  .feature-row { grid-template-columns: 1fr; gap: 2rem; }
  .feature-row--reverse .feature-row__visual { order: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .card-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .pricing-card--featured { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .project-gallery { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; }
  .timeline__item { padding-left: 3.5rem; }
  .timeline__dot { width: 2.4rem; height: 2.4rem; font-size: 0.85rem; }
  .timeline__item::before { left: 1.15rem; }
  .page-hero__deco { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .project-nav { flex-direction: column; align-items: flex-start; }
  .project-nav__link--next { text-align: left; }
}