/* ==========================================================================
   COOL CONCEPT SÀRL — Montsevelier, Jura
   Design : typographie suisse, grille apparente, bleu Klein & glacier
   ========================================================================== */

/* ---------- Custom properties ---------- */
:root {
  /* Couleurs */
  --paper: #f4f5f2;        /* blanc glacier cassé */
  --paper-2: #eceee9;
  --frost: #dde6ea;        /* glace pâle */
  --ink: #0d1117;          /* encre froide */
  --ink-soft: #3c434c;
  --night: #070b14;        /* bleu nuit profond */
  --night-2: #0c1322;
  --snow: #eef1f4;         /* texte sur fond sombre */
  --snow-soft: #9aa6b5;
  --ikb: #002fa7;          /* bleu Klein */
  --ikb-bright: #2e5bff;
  --glacier: #8fc1ff;
  --ember: #ff6a3d;        /* pointe chaude */
  --hairline: rgba(13, 17, 23, .14);
  --hairline-dark: rgba(238, 241, 244, .14);

  /* Typo */
  --font-sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "Fragment Mono", "SF Mono", Menlo, monospace;

  /* Mesures */
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --head-h: 4.25rem;
  --radius: 2px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001s !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: clamp(1rem, .95rem + .25vw, 1.125rem);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  font-feature-settings: "ss01" on;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--ikb); color: #fff; }

a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ikb-bright);
  outline-offset: 3px;
  border-radius: var(--radius);
}

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

.mono {
  font-family: var(--font-mono);
  font-size: .72em;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Scrollbar discrète */
@media (pointer: fine) {
  ::-webkit-scrollbar { width: 10px; }
  ::-webkit-scrollbar-track { background: var(--paper-2); }
  ::-webkit-scrollbar-thumb { background: var(--ink-soft); border: 3px solid var(--paper-2); border-radius: 99px; }
}

.skip-link {
  position: fixed; top: -4rem; left: var(--gutter);
  z-index: 200; padding: .6rem 1rem;
  background: var(--ikb); color: #fff;
  font-weight: 600; text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus { top: .75rem; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.6rem;
  font-family: var(--font-sans);
  font-size: .95rem; font-weight: 600;
  letter-spacing: .01em;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.btn:active { transform: translateY(1px); }

.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--ikb); }
.btn-solid.btn-light { background: var(--paper); color: var(--night); }
.btn-solid.btn-light:hover { background: var(--glacier); }

.btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-line.btn-light { color: var(--snow); border-color: var(--snow-soft); }
.btn-line.btn-light:hover { background: var(--snow); color: var(--night); border-color: var(--snow); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-head {
  position: fixed; inset: 0 0 auto 0;
  z-index: 100;
  display: flex; align-items: center; gap: 2rem;
  height: var(--head-h);
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
}

.brand {
  display: flex; align-items: baseline; gap: .55rem;
  text-decoration: none;
}
.brand-mark { width: 1.15rem; height: 1.15rem; color: var(--ikb); align-self: center; }
.brand-name {
  font-weight: 700;
  font-stretch: 115%;
  font-size: 1.02rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: .62rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.head-nav { display: flex; gap: 1.7rem; margin-left: auto; }
.head-nav a {
  position: relative;
  font-size: .82rem; font-weight: 550;
  letter-spacing: .03em;
  text-decoration: none;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: .3rem 0;
  transition: color .2s ease;
}
.head-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1.5px;
  background: var(--ikb);
  transform: scaleX(0); transform-origin: right;
  transition: transform .3s cubic-bezier(.7, 0, .2, 1);
}
.head-nav a:hover { color: var(--ink); }
.head-nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.head-cta {
  display: flex; align-items: center; gap: .6rem;
  padding: .55rem 1rem;
  background: var(--ikb); color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background-color .25s ease;
}
.head-cta:hover { background: var(--ikb-bright); }
.head-cta-dot {
  width: .5rem; height: .5rem; border-radius: 50%;
  background: #6cff9e;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .45; transform: scale(.8); }
}
.head-cta-label {
  font-family: var(--font-mono);
  font-size: .6rem; letter-spacing: .1em; text-transform: uppercase;
  opacity: .85;
}
.head-cta-num { font-weight: 700; font-size: .9rem; letter-spacing: .02em; white-space: nowrap; }

.burger {
  display: none;
  flex-direction: column; justify-content: center; gap: 7px;
  width: 2.6rem; height: 2.6rem;
  background: none; border: 1px solid var(--hairline);
  border-radius: var(--radius);
  cursor: pointer;
}
.burger span {
  display: block; height: 2px; margin: 0 .55rem;
  background: var(--ink);
  transition: transform .3s ease, opacity .3s ease;
}
.burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* Menu overlay mobile */
.menu-overlay {
  position: fixed; inset: 0; z-index: 90;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--head-h) + 2rem) var(--gutter) 2.5rem;
  background: var(--ikb); color: #fff;
  visibility: hidden;
  clip-path: inset(0 0 100% 0);
}
.menu-overlay-nav { display: flex; flex-direction: column; }
.menu-overlay-nav a {
  display: flex; align-items: baseline; gap: 1rem;
  padding: .9rem 0;
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 700; font-stretch: 110%;
  text-decoration: none; text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}
.menu-overlay-nav a i {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: .85rem; opacity: .6;
}
.menu-overlay-foot { display: flex; flex-direction: column; gap: .8rem; }
.menu-tel {
  font-size: clamp(1.8rem, 7vw, 2.6rem);
  font-weight: 800; text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.menu-overlay-foot p { font-size: .9rem; opacity: .75; line-height: 1.5; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--head-h) + 3rem) var(--gutter) 0;
  overflow: hidden;
}

/* Grille suisse en fond */
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--hairline) 1px, transparent 1px);
  background-size: calc(100% / 4) 100%;
  background-position: 0 0;
  opacity: .5;
  pointer-events: none;
}

/* Règle graduée verticale */
.hero-ruler {
  position: absolute; top: var(--head-h); right: 0; bottom: 0;
  width: 3.2rem;
  border-left: 1px solid var(--hairline);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 11px,
    var(--hairline) 11px,
    var(--hairline) 12px
  );
  background-size: 10px 12px;
  background-repeat: repeat-y;
  background-position: 0 0;
  pointer-events: none;
}
.hero-ruler .hr-label {
  position: absolute; right: .4rem;
  font-family: var(--font-mono);
  font-size: .6rem; color: var(--ink-soft);
  background: var(--paper);
  padding: 2px 0;
}
.hr-top { top: 4%; }
.hr-mid { top: 48%; }
.hr-bot { bottom: 6%; }

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(17rem, 1fr);
  gap: 3rem;
  align-items: end;
  padding-right: 3.5rem;
}

.hero-eyebrow {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; gap: .8rem;
  color: var(--ink-soft);
  font-size: .72rem;
  margin-bottom: clamp(1.5rem, 4vh, 3rem);
}
.hero-eyebrow .sep { color: var(--ikb); }

.hero-title {
  font-size: clamp(3.2rem, 9.5vw, 8.2rem);
  font-weight: 750;
  font-stretch: 118%;
  line-height: .95;
  letter-spacing: -.015em;
  text-transform: uppercase;
}
/* La typo se cale sur la largeur réelle de sa colonne (la ligne la plus
   longue, « degré près. », fait ~8.1em de large) */
@supports (container-type: inline-size) {
  .hero-title { container-type: inline-size; }
  .hero-title .ht-line { font-size: clamp(2.2rem, 12cqw, 9rem); }
}
.hero-title .ht-line { display: block; }
.hero-title em {
  font-style: normal;
  color: var(--ikb);
}

.hero-side { padding-bottom: .8rem; max-width: 26rem; }

.hero-temp {
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1;
  color: var(--ikb);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
  text-transform: none;
  margin-bottom: 1.2rem;
}
.hero-temp-unit { font-size: .45em; vertical-align: .65em; margin-left: .15em; }

.hero-lead { color: var(--ink-soft); margin-bottom: 1.6rem; text-wrap: pretty; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

.hero-specs {
  position: relative;
  display: flex; flex-wrap: wrap; gap: 1.5rem 3rem;
  justify-content: space-between;
  margin-top: clamp(2.5rem, 6vh, 5rem);
  margin-right: 3.5rem;
  padding: 1.1rem 0 1.3rem;
  border-top: 1px solid var(--hairline);
  color: var(--ink-soft);
  font-size: .68rem;
}

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee {
  overflow: hidden;
  background: var(--ikb); color: var(--paper);
  border-block: 1px solid var(--night);
  padding: .85rem 0;
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-chunk {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ==========================================================================
   SECTIONS — structure commune
   ========================================================================== */
section { scroll-margin-top: var(--head-h); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 1.2rem 3rem;
  padding: clamp(4rem, 9vh, 7rem) var(--gutter) clamp(2.5rem, 6vh, 4rem);
  align-items: start;
}
.section-no {
  grid-column: 1 / -1;
  font-size: .68rem;
  color: var(--ikb);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: .8rem;
  margin-bottom: 1rem;
}
.section-head h2 {
  font-size: clamp(2.1rem, 4.6vw, 3.8rem);
  font-weight: 720;
  font-stretch: 116%;
  line-height: 1.02;
  letter-spacing: -.01em;
  text-transform: uppercase;
  text-wrap: balance;
}
.section-intro {
  color: var(--ink-soft);
  max-width: 34rem;
  align-self: end;
  text-wrap: pretty;
}

/* ==========================================================================
   ÉCHELLE DU FROID (section sombre, scrollytelling)
   ========================================================================== */
.scale {
  background: var(--night); color: var(--snow);
  background-image: radial-gradient(ellipse 80% 50% at 70% -10%, rgba(46, 91, 255, .14), transparent);
}
.section-head-dark .section-no { color: var(--glacier); border-color: var(--hairline-dark); }
.section-head-dark .section-intro { color: var(--snow-soft); }

.scale-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 0 3rem;
  padding: 0 var(--gutter) clamp(4rem, 10vh, 8rem);
}

.scale-sticky {
  position: sticky;
  top: calc(var(--head-h) + 14vh);
  align-self: start;
  padding-bottom: 2rem;
}
.scale-temp {
  font-family: var(--font-sans);
  font-size: clamp(4.5rem, 11vw, 11rem);
  font-weight: 760;
  font-stretch: 112%;
  line-height: .9;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  color: var(--glacier);
  text-transform: none;
}
.scale-unit { font-size: .32em; vertical-align: 1.25em; margin-left: .1em; font-weight: 500; }
.scale-label {
  margin-top: 1.2rem;
  font-family: var(--font-mono);
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--snow-soft);
}
.scale-bar {
  margin-top: 1.4rem;
  width: min(18rem, 100%); height: 2px;
  background: var(--hairline-dark);
  overflow: hidden;
}
.scale-bar span {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(to right, var(--ember), var(--glacier));
  transform-origin: left;
  transform: scaleX(0);
}

.scale-steps { display: flex; flex-direction: column; }
.scale-step {
  padding: clamp(2.2rem, 5vh, 3.5rem) 0;
  border-top: 1px solid var(--hairline-dark);
}
.scale-step:last-child { border-bottom: 1px solid var(--hairline-dark); }
.step-meta {
  display: flex; justify-content: space-between;
  font-size: .7rem; color: var(--glacier);
  margin-bottom: .9rem;
}
.scale-step h3 {
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 680; font-stretch: 112%;
  text-transform: uppercase;
  letter-spacing: .005em;
  margin-bottom: .7rem;
}
.scale-step p { color: var(--snow-soft); max-width: 34rem; text-wrap: pretty; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services { background: var(--paper); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
  margin: 0 var(--gutter) clamp(4rem, 9vh, 7rem);
}
.service-card {
  position: relative;
  padding: 2rem 1.8rem 2.4rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  transition: background-color .35s ease;
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute; inset: auto 0 0 0; height: 3px;
  background: var(--ikb);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s cubic-bezier(.7, 0, .2, 1);
}
.service-card:hover { background: #fff; }
.service-card:hover::after { transform: scaleX(1); }

.sc-no {
  font-size: .68rem; color: var(--ikb);
  margin-bottom: 2.6rem;
}
.service-card h3 {
  font-size: 1.25rem; font-weight: 680; font-stretch: 112%;
  text-transform: uppercase;
  margin-bottom: .7rem;
}
.service-card p { font-size: .95rem; color: var(--ink-soft); text-wrap: pretty; }
.service-card a { color: var(--ikb); font-weight: 600; text-decoration-thickness: 1px; text-underline-offset: 3px; }

.service-card-accent { background: var(--ikb); color: #fff; }
.service-card-accent .sc-no { color: var(--glacier); }
.service-card-accent p { color: rgba(255, 255, 255, .8); }
.service-card-accent a { color: #fff; }
.service-card-accent:hover { background: var(--ikb-bright); }
.service-card-accent::after { background: var(--glacier); }

/* ==========================================================================
   SECTEURS — liste éditoriale
   ========================================================================== */
.sectors { background: var(--paper); }

.sector-list {
  list-style: none;
  margin: 0 var(--gutter) clamp(4rem, 9vh, 7rem);
  border-top: 1px solid var(--hairline);
}
.sector-list li { border-bottom: 1px solid var(--hairline); }
.sector-list a {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.5rem .5rem;
  text-decoration: none;
  transition: background-color .3s ease, padding-left .3s cubic-bezier(.7, 0, .2, 1);
}
.sl-no { font-size: .7rem; color: var(--ikb); }
.sl-name {
  font-size: clamp(1.3rem, 3vw, 2.1rem);
  font-weight: 680; font-stretch: 114%;
  text-transform: uppercase;
  line-height: 1.1;
  transition: color .3s ease;
}
.sl-temp {
  font-size: .7rem; color: var(--ink-soft);
  text-align: right;
}
.sector-list a:hover { background: var(--frost); padding-left: 1.2rem; }
.sector-list a:hover .sl-name { color: var(--ikb); }

/* ==========================================================================
   ZONE D'INTERVENTION
   ========================================================================== */
.zone { background: var(--frost); }
.zone .section-no { border-color: rgba(13, 17, 23, .18); }

.zone-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
  padding: 0 var(--gutter) clamp(4rem, 9vh, 7rem);
}

.zone-radar { color: var(--ink); max-width: 30rem; margin-inline: auto; width: 100%; }
.zone-radar svg { width: 100%; height: auto; }
.radar-core { fill: var(--ikb); }
.radar-pulse {
  fill: none; stroke: var(--ikb); stroke-width: 2;
  vector-effect: non-scaling-stroke;
  transform-origin: 210px 210px;
  animation: radar 3s ease-out infinite;
}
@keyframes radar {
  0% { transform: scale(1); opacity: .9; }
  100% { transform: scale(14); opacity: 0; }
}
.radar-towns circle { fill: var(--ink-soft); }
.radar-towns text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--ink-soft);
}
.radar-here {
  font-family: var(--font-mono);
  font-size: 11.5px; font-weight: 700;
  fill: var(--ikb);
}

.zone-sub {
  font-family: var(--font-mono);
  font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}
.zone-towns {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
  margin-bottom: 1.6rem;
}
.zone-towns li {
  padding: .55rem 0;
  border-bottom: 1px solid rgba(13, 17, 23, .15);
  font-weight: 550;
  font-size: .98rem;
}
.zone-note { color: var(--ink-soft); font-size: .95rem; margin-bottom: 1.8rem; max-width: 32rem; text-wrap: pretty; }

/* ==========================================================================
   OCCASIONS
   ========================================================================== */
.occasions { background: var(--paper); padding: clamp(4rem, 9vh, 7rem) var(--gutter); }
.occasions-card {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  border: 1px solid var(--hairline);
  background: #fff;
  padding: clamp(2rem, 5vw, 3.5rem);
}
.occasions-card .section-no { border: none; padding: 0; margin-bottom: 1.2rem; display: block; }
.occasions-card h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 700; font-stretch: 115%;
  text-transform: uppercase;
  margin-bottom: .8rem;
}
.occasions-text p { color: var(--ink-soft); max-width: 30rem; text-wrap: pretty; }
.occasions-status {
  display: flex; flex-direction: column; gap: 1.1rem;
  padding-left: 2.5rem;
  border-left: 1px solid var(--hairline);
}
.occ-state {
  display: flex; align-items: center; gap: .6rem;
  font-size: .7rem; color: var(--ink-soft);
}
.occ-dot {
  width: .55rem; height: .55rem; border-radius: 50%;
  background: var(--ember);
  flex: none;
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { background: var(--paper); }
.faq-list {
  margin: 0 var(--gutter) clamp(4rem, 9vh, 7rem);
  border-top: 1px solid var(--hairline);
  max-width: 60rem;
}
.faq-list details { border-bottom: 1px solid var(--hairline); }
.faq-list summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.3rem .2rem;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 620; font-stretch: 110%;
  cursor: pointer;
  list-style: none;
  transition: color .25s ease;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--ikb); }
.faq-list summary i {
  position: relative; flex: none;
  width: 1rem; height: 1rem;
}
.faq-list summary i::before, .faq-list summary i::after {
  content: ""; position: absolute; background: var(--ikb);
  transition: transform .3s ease;
}
.faq-list summary i::before { inset: calc(50% - 1px) 0; }
.faq-list summary i::after { inset: 0 calc(50% - 1px); }
.faq-list details[open] summary i::after { transform: scaleY(0); }
.faq-list details p {
  padding: 0 .2rem 1.5rem;
  color: var(--ink-soft);
  max-width: 46rem;
}
.faq-list details a { color: var(--ikb); font-weight: 600; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact {
  background: var(--night); color: var(--snow);
  background-image: radial-gradient(ellipse 70% 45% at 20% 0%, rgba(0, 47, 167, .35), transparent);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 3.5rem;
  padding: 0 var(--gutter) clamp(4.5rem, 10vh, 8rem);
}

.contact-tel {
  display: block;
  text-decoration: none;
  padding: 1.6rem 1.8rem;
  border: 1px solid var(--hairline-dark);
  background: rgba(255, 255, 255, .03);
  margin-bottom: 2.2rem;
  transition: border-color .3s ease, background-color .3s ease;
}
.contact-tel:hover { border-color: var(--glacier); background: rgba(143, 193, 255, .07); }
.ct-label { display: block; font-size: .65rem; color: var(--glacier); margin-bottom: .5rem; }
.ct-num {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 760; font-stretch: 112%;
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

.contact-details { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem 2rem; }
.contact-details dt { font-size: .65rem; color: var(--glacier); margin-bottom: .45rem; }
.contact-details dd { font-size: .95rem; color: var(--snow-soft); line-height: 1.55; }
.contact-details dd a { color: var(--snow); text-decoration-color: var(--glacier); text-underline-offset: 3px; }
.contact-details dd a:hover { color: var(--glacier); }

/* Formulaire */
.contact-form { display: flex; flex-direction: column; gap: 1.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field label {
  font-family: var(--font-mono);
  font-size: .62rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--glacier);
}
.field input, .field select, .field textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--snow);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--hairline-dark);
  border-radius: var(--radius);
  padding: .85rem 1rem;
  transition: border-color .25s ease, background-color .25s ease;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(154, 166, 181, .6); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(143, 193, 255, .4); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--glacier);
  background: rgba(143, 193, 255, .06);
  outline: none;
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='%238fc1ff'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.field select option { color: var(--ink); background: var(--paper); }
.field textarea { resize: vertical; min-height: 7rem; }

.form-foot { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.form-hint { font-size: .62rem; color: var(--snow-soft); max-width: 16rem; line-height: 1.5; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-foot {
  background: var(--night); color: var(--snow);
  border-top: 1px solid var(--hairline-dark);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding: clamp(3rem, 7vh, 5rem) var(--gutter);
}
.foot-brand .brand-mark { width: 1.6rem; height: 1.6rem; color: var(--glacier); margin-bottom: 1rem; }
.foot-name {
  font-weight: 720; font-stretch: 115%;
  text-transform: uppercase;
  margin-bottom: .5rem;
}
.foot-desc { font-size: .9rem; color: var(--snow-soft); }
.foot-h { font-size: .65rem; color: var(--glacier); margin-bottom: 1rem; }
.foot-col p { font-size: .92rem; color: var(--snow-soft); margin-bottom: .9rem; line-height: 1.7; }
.foot-col a { color: var(--snow); text-decoration-color: rgba(143, 193, 255, .4); text-underline-offset: 3px; }
.foot-col a:hover { color: var(--glacier); }
.foot-col .btn { margin-top: .3rem; }

.foot-legal {
  display: flex; flex-wrap: wrap; gap: .8rem 2.5rem;
  justify-content: space-between;
  padding: 1.2rem var(--gutter) 1.4rem;
  border-top: 1px solid var(--hairline-dark);
  font-size: .62rem;
  color: var(--snow-soft);
}
.foot-legal a { color: var(--snow-soft); text-decoration: none; }
.foot-legal a:hover { color: var(--glacier); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px) {
  .head-nav { display: none; }
  .burger { display: flex; margin-left: auto; }
  .head-cta { margin-left: auto; }
  .head-cta-label { display: none; }
  .burger { margin-left: 0; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding-right: 2.5rem; align-items: start; }
  .hero-side { max-width: 100%; }
  .hero-temp { display: none; }
  .hero-ruler { width: 2.2rem; }
  .hero-specs { margin-right: 2.5rem; flex-direction: column; gap: .5rem; }

  .section-head { grid-template-columns: 1fr; }

  .scale-layout { grid-template-columns: 1fr; }
  .scale-sticky {
    position: sticky;
    top: var(--head-h);
    z-index: 5;
    display: flex; align-items: center; gap: 1.2rem;
    background: color-mix(in srgb, var(--night) 88%, transparent);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--hairline-dark);
    margin-bottom: 1rem;
  }
  .scale-temp { font-size: clamp(2.4rem, 11vw, 3.6rem); }
  .scale-label { margin-top: 0; }
  .scale-bar { display: none; }

  .sector-list a { grid-template-columns: 2rem 1fr; }
  .sl-temp { grid-column: 2; text-align: left; }

  .zone-layout { grid-template-columns: 1fr; }

  .occasions-card { grid-template-columns: 1fr; }
  .occasions-status { padding-left: 0; border-left: none; border-top: 1px solid var(--hairline); padding-top: 1.6rem; }

  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .zone-towns { grid-template-columns: 1fr; }
  .contact-details { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(2.7rem, 13.5vw, 4.5rem); }

  /* Header compact : tout doit tenir sur 375 px */
  .site-head { gap: .8rem; }
  .brand-sub { display: none; }
  .brand-name { font-size: .9rem; }
  .head-cta { padding: .5rem .7rem; gap: .45rem; }
  .head-cta-num { font-size: .78rem; }
  .burger { flex: none; }
}

/* ==========================================================================
   ÉTATS D'ANIMATION (appliqués seulement si JS + GSAP présents)
   ========================================================================== */
html.gsap-ready .reveal { opacity: 0; }
html.gsap-ready .hero-title .ht-line { opacity: 0; }