/* =========================================================
   BMT Constructions — V1
   Direction : sobre, éditoriale, B2B. Orange du logo en accent.
   ========================================================= */

:root {
  --ink: #121314;
  --graphite: #1c1e20;
  --graphite-2: #26292c;
  --stone: #f3f1ec;
  --paper: #fbfaf7;
  --line: #e2ded6;
  --line-dark: rgba(255, 255, 255, .12);
  --muted: #6c6a65;
  --muted-light: rgba(255, 255, 255, .62);
  --orange: #f69900;
  --orange-deep: #d98500;

  --f-display: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  --header-h: 84px;
  --container: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --section: clamp(88px, 11vw, 160px);
  --radius: 2px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
body {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section) 0; }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--f-mono); font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; }

/* ---------- Typo ---------- */
.h2, .h3, .hero__title, .statement__quote, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.05;
}
.h2 { font-size: clamp(2.1rem, 4.6vw, 3.9rem); margin-bottom: 28px; }
.h3 { font-size: 1.35rem; letter-spacing: -.015em; line-height: 1.2; margin-bottom: 10px; }
h4 { font-size: 1.1rem; letter-spacing: -.01em; line-height: 1.3; margin-bottom: 6px; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.55; color: var(--ink); margin-bottom: 20px; }
p + p { margin-top: 14px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 24px;
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: var(--orange); }
.eyebrow--light { color: var(--muted-light); }
.eyebrow .dot { display: none; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  font-family: var(--f-body); font-weight: 600; font-size: .95rem;
  border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn span { transition: transform .25s var(--ease); }
.btn:hover span { transform: translateX(3px); }
.btn--primary { background: var(--orange); color: var(--ink); }
.btn--primary:hover { background: #ffad24; }
.btn--ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn--ghost-dark { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: .88rem; }

.link-arrow {
  display: inline-flex; gap: 8px; margin-top: 28px; font-weight: 600;
  border-bottom: 1px solid var(--ink); padding-bottom: 4px;
}
.link-arrow span { transition: transform .25s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  color: #fff;
  transition: background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); transition: height .35s var(--ease); }
.header__logo { flex-shrink: 0; }
.header__logo img { height: 56px; width: auto; transition: height .35s var(--ease); }
.header.is-scrolled .header__logo img { height: 46px; }
.nav { display: flex; gap: 36px; }
.nav a { font-size: .92rem; font-weight: 500; opacity: .85; transition: opacity .2s; position: relative; white-space: nowrap; }
.nav a:hover { opacity: 1; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px; background: var(--orange); transition: right .3s var(--ease); }
.nav a:hover::after { right: 0; }
.header__actions { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.header__phone { font-family: var(--f-mono); font-size: .82rem; opacity: .85; white-space: nowrap; }
.header__phone:hover { opacity: 1; }
.header__call {
  display: none; align-items: center; justify-content: center;
  width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.35); border-radius: var(--radius);
  transition: border-color .25s var(--ease);
}
.header__call:hover { border-color: currentColor; }

.header.is-scrolled { background: rgba(251, 250, 247, .94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); color: var(--ink); border-color: var(--line); }
.header.is-scrolled .header__inner { height: 68px; }
.header.is-scrolled .header__call { border-color: var(--line); }
.header.is-scrolled .header__call:hover { border-color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  /* Plein écran sur les écrans larges ; sur fenêtre étroite ou en portrait,
     la hauteur suit le contenu pour éviter un grand vide sous le header. */
  position: relative; min-height: min(100vh, 62.5vw); min-height: min(100svh, 62.5vw);
  display: flex; flex-direction: column; justify-content: flex-end;
  color: #fff; background: var(--ink); overflow: hidden;
}
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 14s var(--ease) forwards; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(18,19,20,.55) 0%, rgba(18,19,20,.15) 35%, rgba(18,19,20,.85) 100%),
    linear-gradient(90deg, rgba(18,19,20,.6) 0%, rgba(18,19,20,0) 65%);
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__content { position: relative; padding-bottom: clamp(72px, 10vh, 120px); padding-top: calc(var(--header-h) + 56px); }
.hero__title { font-size: clamp(2.6rem, 7vw, 6.2rem); max-width: 14ch; margin-bottom: 28px; letter-spacing: -.035em; line-height: .98; }
.hero__lead { max-width: 560px; font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: rgba(255,255,255,.82); margin-bottom: 40px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__caption { position: absolute; left: 0; right: 0; bottom: 28px; text-align: right; color: rgba(255,255,255,.55); pointer-events: none; }

/* ---------- Trust bar ---------- */
.trust { background: var(--ink); color: #fff; border-top: 1px solid var(--line-dark); }
.trust__inner { display: flex; align-items: center; gap: 48px; padding-top: 30px; padding-bottom: 30px; }
.trust__label { color: var(--muted-light); flex-shrink: 0; max-width: 150px; line-height: 1.5; }
.trust__list { display: flex; flex-wrap: wrap; gap: 14px 44px; flex: 1; justify-content: space-between; }
.trust__list li { font-family: var(--f-display); font-weight: 600; font-size: 1.12rem; letter-spacing: -.01em; color: rgba(255,255,255,.88); }

/* ---------- Intro ---------- */
.intro__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(48px, 8vw, 120px); align-items: start; }
.intro__text p:not(.lead):not(.eyebrow) { color: var(--muted); }
.stats { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.stat { padding: 32px 0 36px; border-bottom: 1px solid var(--line); }
.stat:nth-child(odd) { padding-right: 24px; border-right: 1px solid var(--line); }
.stat:nth-child(even) { padding-left: 28px; }
.stat dt { color: var(--muted); margin-bottom: 18px; }
.stat dd { display: flex; flex-direction: column; }
.stat__num { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.6rem, 4.6vw, 3.8rem); letter-spacing: -.04em; line-height: 1; }
.stat__num sup { font-size: .5em; color: var(--orange); vertical-align: super; margin-left: 2px; }
.stat__unit { margin-top: 10px; color: var(--muted); font-size: .92rem; }

/* ---------- Section head ---------- */
.section__head { max-width: 760px; margin-bottom: clamp(48px, 6vw, 80px); }
.section__head--row { max-width: none; display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: end; }
.section__intro { color: var(--muted); font-size: 1.05rem; max-width: 520px; }

/* ---------- Expertise ---------- */
.expertise { background: var(--stone); }
.services { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.service { padding: 36px 32px 44px 0; position: relative; }
.service + .service { padding-left: 32px; border-left: 1px solid var(--line); }
.service__index { color: var(--orange); margin-bottom: 48px; font-size: .8rem; }
.service__tag { color: var(--muted); margin-bottom: 20px; font-size: .7rem; }
.service > p:not(.service__tag) { color: var(--muted); }
.service__list { margin-top: 26px; border-top: 1px solid var(--line); }
.service__list li { padding: 12px 0 12px 22px; border-bottom: 1px solid var(--line); font-size: .92rem; position: relative; }
.service__list li::before { content: ""; position: absolute; left: 0; top: 50%; width: 10px; height: 1px; background: var(--ink); }

/* ---------- Statement ---------- */
.statement { position: relative; color: #fff; background: var(--ink); overflow: hidden; }
.statement__media { position: absolute; inset: 0; }
.statement__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); opacity: .38; }
.statement__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18,19,20,.75) 0%, rgba(18,19,20,0) 70%); }
.statement__inner { position: relative; padding-top: clamp(110px, 14vw, 200px); padding-bottom: clamp(110px, 14vw, 200px); }
.statement__quote { font-size: clamp(1.8rem, 4vw, 3.4rem); max-width: 22ch; font-weight: 500; line-height: 1.12; }
.statement__quote em { font-style: normal; color: var(--orange); }
.statement__by { margin-top: 40px; color: var(--muted-light); }

/* ---------- Réalisations ---------- */
.projects__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 32px; }
.project { display: flex; flex-direction: column; }
.project__img { overflow: hidden; aspect-ratio: 4 / 3; background: var(--stone); margin-bottom: 24px; }
.project__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.project:hover .project__img img { transform: scale(1.04); }
.project__meta { display: flex; justify-content: space-between; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 16px; }
.project__body > p { color: var(--muted); font-size: .95rem; }
.project__specs { margin-top: 18px; display: grid; gap: 10px; }
.project__specs div { display: grid; grid-template-columns: 92px 1fr; gap: 12px; font-size: .88rem; }
.project__specs dt { font-family: var(--f-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding-top: 2px; }

.project--wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: end; }
.project--wide .project__img { aspect-ratio: 16 / 9; margin-bottom: 0; }
.project--wide .h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }

.project-cta {
  display: flex; flex-direction: column; justify-content: space-between; gap: 32px;
  background: var(--ink); color: #fff; padding: 36px 32px; min-height: 100%;
  transition: background .3s var(--ease);
}
.project-cta .mono { color: var(--orange); }
.project-cta__title { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.6rem, 2.4vw, 2.1rem); letter-spacing: -.025em; line-height: 1.1; max-width: 14ch; }
.project-cta__link { font-weight: 600; display: inline-flex; gap: 10px; border-top: 1px solid var(--line-dark); padding-top: 20px; }
.project-cta__link span { transition: transform .25s var(--ease); }
.project-cta:hover { background: var(--graphite-2); }
.project-cta:hover .project-cta__link span { transform: translateX(4px); }

.partners { margin-top: clamp(72px, 8vw, 112px); padding-top: 32px; border-top: 1px solid var(--ink); display: grid; grid-template-columns: 1fr 2.4fr 1.2fr; gap: 32px; align-items: baseline; }
.partners > .mono { color: var(--muted); }
.partners ul { display: flex; flex-wrap: wrap; gap: 8px 0; }
.partners li:not(:last-child)::after { content: "/"; color: var(--line); margin: 0 18px; font-weight: 400; }
.partners li { font-family: var(--f-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -.01em; }
.partners__note { color: var(--muted); font-size: .9rem; }

/* ---------- Méthode ---------- */
.method { background: var(--graphite); color: #fff; }
.method .section__intro { color: var(--muted-light); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; counter-reset: s; }
.step { background: var(--graphite-2); padding: 40px 36px 48px; position: relative; }
.step::before { content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 48px; background: var(--orange); }
.step__num { color: var(--orange); display: block; margin-bottom: 64px; }
.step p { color: var(--muted-light); font-size: .95rem; }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 72px; padding-top: 40px; border-top: 1px solid var(--line-dark); }
.principle p { color: var(--muted-light); font-size: .9rem; }

/* ---------- Engagements ---------- */
.commitments__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(48px, 7vw, 112px); align-items: center; }
.commitments__media { aspect-ratio: 1 / 1; overflow: hidden; }
.commitments__media img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 35%; }
.commit-list { border-top: 1px solid var(--line); }
.commit-list li { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.commit-list__k { color: var(--orange); padding-top: 3px; }
.commit-list p { color: var(--muted); font-size: .95rem; }

/* ---------- Dossier ---------- */
.dossier { background: var(--ink); color: #fff; }
.dossier__inner { display: flex; justify-content: space-between; align-items: center; gap: 48px; padding-top: 80px; padding-bottom: 80px; }
.dossier .h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-bottom: 18px; }
.dossier p:not(.eyebrow) { color: var(--muted-light); max-width: 560px; }

/* ---------- Contact ---------- */
.contact { background: var(--stone); }
.contact__grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(48px, 7vw, 112px); align-items: start; }
.contact__info .lead { color: var(--muted); }
.contact__card { margin-top: 40px; border-top: 1px solid var(--ink); padding-top: 28px; }
.contact__name { font-family: var(--f-display); font-weight: 600; font-size: 1.3rem; letter-spacing: -.01em; }
.contact__role { color: var(--muted); margin: 4px 0 22px; }
.contact__line { display: grid; grid-template-columns: 88px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); margin: 0 !important; transition: color .2s; }
.contact__line .mono { color: var(--muted); padding-top: 3px; font-size: .7rem; }
a.contact__line:hover { color: var(--orange-deep); }

.form { background: #fff; padding: clamp(28px, 4vw, 48px); border: 1px solid var(--line); }
.form__group { border: 0; margin-bottom: 28px; }
.form__legend { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-block; padding: 9px 16px; border: 1px solid var(--line); border-radius: 100px;
  font-size: .88rem; cursor: pointer; transition: all .2s var(--ease); user-select: none;
}
.chip span:hover { border-color: var(--ink); }
.chip input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip input:focus-visible + span { outline: 2px solid var(--orange); outline-offset: 2px; }

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: block; margin-bottom: 22px; }
.field > span { display: block; font-size: .82rem; font-weight: 500; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent;
  padding: 10px 0; font-size: 1rem; border-radius: 0; outline: none; transition: border-color .2s;
  -webkit-appearance: none; appearance: none;
}
.field select { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23121314' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 4px center; cursor: pointer; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: #a9a59d; }
.field.is-invalid input, .field.is-invalid textarea { border-color: #c4361d; }
.form__group.is-invalid .form__legend { color: #c4361d; }
.form__foot { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 8px; }
.form__note { font-size: .8rem; color: var(--muted); margin: 0 !important; }
.form__status { margin-top: 18px; font-size: .92rem; }
.form__status p { margin: 0; }
.form__status .btn { margin-top: 14px; }
.form__status.is-ok { color: #2c6e3f; }
.form__status.is-err { color: #c4361d; }
.form__hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form .btn[disabled] { opacity: .6; cursor: progress; }
.form--success { display: flex; flex-direction: column; justify-content: center; gap: 4px; min-height: 320px; outline: none; }
.form--success .h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.form--success p:not(.mono) { color: var(--muted); }
.form--success a { color: var(--ink); border-bottom: 1px solid var(--ink); }
.form__success-tag { color: var(--orange-deep); margin-bottom: 8px; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.75); padding-top: 88px; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 64px; }
.footer__brand img { height: 56px; width: auto; margin-bottom: 22px; }
.footer__brand p { max-width: 320px; }
.footer__title { color: rgba(255,255,255,.45); margin-bottom: 18px; }
.footer li + li { margin-top: 10px; }
.footer a:hover { color: var(--orange); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line-dark); padding-top: 24px; padding-bottom: 28px; color: rgba(255,255,255,.45); font-size: .82rem; }


/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .header__phone { display: none; }
  .header__call { display: inline-flex; }
  .header__actions { gap: 10px; }
  .nav { gap: 28px; }
  .trust__inner { flex-direction: column; align-items: flex-start; gap: 18px; }
  .trust__label { max-width: none; }
  .trust__list { justify-content: flex-start; gap: 10px 36px; }
  .principles { grid-template-columns: 1fr 1fr; }
  .partners { grid-template-columns: 1fr; gap: 16px; }
}

/* Header sur deux lignes : logo + actions, puis le menu, toujours visible */
@media (max-width: 860px) {
  :root { --header-h: 104px; }
  .header__inner,
  .header.is-scrolled .header__inner {
    display: grid; grid-template-columns: 1fr auto; grid-template-rows: 60px 44px;
    grid-template-areas: "logo actions" "nav nav";
    gap: 0; height: auto;
  }
  .header__logo { grid-area: logo; }
  .header__logo img,
  .header.is-scrolled .header__logo img { height: 42px; }
  .header__actions { grid-area: actions; }
  .nav {
    grid-area: nav; align-items: center; justify-content: flex-start; gap: 32px;
    margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter);
    border-top: 1px solid rgba(255,255,255,.16);
    overflow-x: auto; scrollbar-width: none;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { font-size: .88rem; }
  .nav a::after { display: none; }
  .header.is-scrolled .nav { border-color: var(--line); }
  .hero__content { padding-top: calc(var(--header-h) + 40px); padding-bottom: 56px; }
  .hero__caption { display: none; }
}

@media (max-width: 480px) {
  .nav { justify-content: space-between; gap: 12px; }
  .nav a { font-size: .84rem; }
}

@media (max-width: 960px) {
  .intro__grid, .contact__grid, .commitments__grid, .section__head--row { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .service, .service + .service { padding: 32px 0 40px; border-left: 0; border-bottom: 1px solid var(--line); }
  .service__index { margin-bottom: 20px; }
  .projects__grid { grid-template-columns: 1fr 1fr; }
  .project--wide { grid-template-columns: 1fr; gap: 24px; }
  .steps { grid-template-columns: 1fr; }
  .step__num { margin-bottom: 28px; }
  .commitments__media { aspect-ratio: 16 / 10; }
  .dossier__inner { flex-direction: column; align-items: flex-start; }
  .trust__list { gap: 10px 28px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .header__actions .btn--sm { padding: 0 14px; font-size: .85rem; }
  .hero__caption { display: none; }
  .hero__title br { display: none; }
  .hero__title { font-size: clamp(2.3rem, 11vw, 3rem); }
  .hero__ctas .btn { width: 100%; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(odd) { padding-right: 14px; }
  .stat:nth-child(even) { padding-left: 16px; }
  .projects__grid { grid-template-columns: 1fr; gap: 48px; }
  .principles { grid-template-columns: 1fr; gap: 24px; margin-top: 48px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .trust__list li { font-size: 1rem; }
  .footer__grid { grid-template-columns: 1fr; }
}