/* ============================================================
   ND Solution – main.css  v3
   Inspiré Omexom : B2B industriel, sections larges, typo massive
   ============================================================ */

/* ─── Variables ──────────────────────────────────────────── */
:root {
  /* Brand ND Solution */
  --color-primary:       #3CB73C;
  --color-primary-dark:  #2A9A2A;
  --color-primary-light: #5CD65C;
  --color-primary-faint: rgba(60,183,60,.07);
  --color-primary-mid:   rgba(60,183,60,.15);

  /* Sombres */
  --color-dark:          #0F110F;
  --color-dark-alt:      #181A18;
  --color-dark-card:     #1D201D;
  --color-dark-border:   rgba(255,255,255,.07);

  /* Clairs */
  --color-text:          #1A1A1A;
  --color-text-light:    #5C6370;
  --color-text-xlight:   #9AA0AE;
  --color-bg:            #FFFFFF;
  --color-bg-alt:        #F4F5F2;
  --color-bg-alt2:       #EBECEA;
  --color-border:        #E2E4DF;

  /* Typo */
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Tailles */
  --text-xs:   0.6875rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  1.875rem;
  --text-3xl:  2.25rem;
  --text-4xl:  3rem;
  --text-5xl:  3.75rem;
  --text-6xl:  5rem;

  /* Espacements */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-7:  1.75rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Rayons */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-xl:   20px;
  --radius-2xl:  28px;
  --radius-full: 9999px;

  /* Ombres */
  --shadow-sm:   0 2px 8px rgba(0,0,0,.07);
  --shadow-md:   0 6px 24px rgba(0,0,0,.09);
  --shadow-lg:   0 16px 48px rgba(0,0,0,.12);
  --shadow-xl:   0 32px 80px rgba(0,0,0,.18);
  --shadow-glow: 0 0 60px rgba(60,183,60,.14);
  --shadow-glow-sm: 0 4px 24px rgba(60,183,60,.28);

  /* Transitions */
  --ease-expo: cubic-bezier(.16,1,.3,1);
  --t-fast: 150ms ease;
  --t-base: 260ms ease;
  --t-slow: 420ms var(--ease-expo);

  --header-height: 76px;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
input, textarea, select { font: inherit; }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  line-height: 1.08;
  color: var(--color-dark);
  letter-spacing: -0.025em;
}

/* ─── Utilitaires ────────────────────────────────────────── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: 1300px;
  margin-inline: auto;
  padding-inline: var(--sp-8);
}

@media (max-width: 768px) { .container { padding-inline: var(--sp-5); } }

/* ─── Sections ───────────────────────────────────────────── */
.section { padding-block: var(--sp-24); }
.section--alt  { background: var(--color-bg-alt); }
.section--dark { background: var(--color-dark); color: white; }

.section__header {
  max-width: 640px;
  margin-bottom: var(--sp-14);
}

/* Label de section — style Omexom : ligne + uppercase */
.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--sp-4);
}
.section__label::before {
  content: '';
  width: 28px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  flex-shrink: 0;
}
.section__label--light            { color: var(--color-primary-light); }
.section__label--light::before    { background: var(--color-primary-light); }

.section__title {
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--sp-5);
}
.section__title--light   { color: white; }

.section__subtitle {
  font-size: var(--text-md);
  color: var(--color-text-light);
  max-width: 540px;
  margin-inline: auto;
  line-height: 1.75;
}
.section__subtitle--light { color: rgba(255,255,255,.5); }

.section__cta { margin-top: var(--sp-12); }

/* ─── Animations reveal ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease-expo), transform .8s var(--ease-expo);
}
.reveal.revealed { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: .1s; }
.reveal--delay-2 { transition-delay: .2s; }
.reveal--delay-3 { transition-delay: .3s; }

/* ─── Typo ───────────────────────────────────────────────── */
p { margin-bottom: var(--sp-4); }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }

/* ─── HEADER ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-height);
  background: transparent;
  transition: background var(--t-slow), box-shadow var(--t-base);
}

/* Barre verte supérieure */
.site-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    transparent, var(--color-primary) 20%,
    var(--color-primary-light) 50%,
    var(--color-primary) 80%, transparent);
  opacity: 0;
  transition: opacity var(--t-base);
  z-index: 2;
}
.site-header.scrolled::before { opacity: 1; }

.site-header.scrolled {
  background: rgba(15,17,15,.94);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  box-shadow: 0 1px 0 rgba(255,255,255,.04), 0 8px 40px rgba(0,0,0,.45);
}

.site-header .container { height: 100%; }

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}
.nav__logo:hover { opacity: .8; }

.logo-img {
  height: 44px;
  width: auto;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: auto;
}

.nav__link {
  display: flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,.68);
  border-radius: var(--radius-md);
  transition: color var(--t-fast), background var(--t-fast);
  white-space: nowrap;
  letter-spacing: .02em;
}
.nav__link:hover          { color: white; background: rgba(255,255,255,.06); }
.nav__link--active        { color: white; }

.nav__link--cta {
  background: var(--color-primary);
  color: white !important;
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-left: var(--sp-2);
  transition: background var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}
.nav__link--cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-sm);
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-left: var(--sp-4);
  border-left: 1px solid rgba(255,255,255,.1);
  padding-left: var(--sp-4);
}
.lang-switcher__btn {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .1em;
  color: rgba(255,255,255,.35);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast);
}
.lang-switcher__btn:hover           { color: rgba(255,255,255,.9); }
.lang-switcher__btn--active         { color: var(--color-primary-light); }
.lang-switcher__sep                 { color: rgba(255,255,255,.15); font-size: var(--text-xs); }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px; height: 36px;
  justify-content: center;
  align-items: center;
  margin-left: auto;
  border-radius: var(--radius-md);
  transition: background var(--t-fast);
}
.nav__hamburger:hover { background: rgba(255,255,255,.06); }
.nav__hamburger span {
  display: block; width: 20px; height: 1.5px;
  background: white; border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Menu mobile */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--header-height); left: 0; right: 0;
  background: var(--color-dark-alt);
  border-top: 1px solid rgba(255,255,255,.05);
  backdrop-filter: blur(20px);
  overflow: hidden;
  max-height: 0;
  transition: max-height .4s var(--ease-expo), opacity .3s ease;
  opacity: 0;
  z-index: 99;
}
.nav__mobile.open { max-height: 100vh; opacity: 1; }

.nav__mobile-menu {
  padding: var(--sp-3) var(--sp-5) var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.nav__mobile-link {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255,255,255,.7);
  border-radius: var(--radius-md);
  transition: background var(--t-fast), color var(--t-fast);
}
.nav__mobile-link:hover { background: rgba(255,255,255,.05); color: white; }
.nav__mobile-link--cta {
  background: var(--color-primary); color: white;
  font-weight: 600; margin-top: var(--sp-2);
}
.nav__mobile-link--cta:hover { background: var(--color-primary-dark); }
.nav__mobile-lang {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  color: rgba(255,255,255,.25);
  border-top: 1px solid rgba(255,255,255,.06);
  margin-top: var(--sp-3);
}
.nav__mobile-lang a {
  font-size: var(--text-sm); font-weight: 700; letter-spacing: .06em;
  color: rgba(255,255,255,.4); transition: color var(--t-fast);
}
.nav__mobile-lang a.active { color: var(--color-primary-light); }

/* ─── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-dark);
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero__bg { position: absolute; inset: 0; z-index: 0; }

.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(108deg,
      rgba(8,10,8,.97) 0%,
      rgba(8,10,8,.85) 42%,
      rgba(8,10,8,.48) 100%);
}

.hero__bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
}

.hero__content {
  position: relative; z-index: 2;
  max-width: 920px;
  padding-block: var(--sp-24);
}

/* Badge type Omexom : ligne + label */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--sp-7);
}
.hero__badge::before {
  content: '';
  display: block;
  width: 36px; height: 2px;
  background: var(--color-primary);
}

/* Titre MASSIF — style Omexom */
.hero__title {
  font-size: clamp(3.25rem, 8vw, 6.5rem);
  font-weight: 800;
  color: white;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--sp-7);
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: clamp(var(--text-base), 2.2vw, var(--text-xl));
  color: rgba(255,255,255,.52);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: var(--sp-10);
  font-weight: 400;
}

.hero__actions {
  display: flex; gap: var(--sp-4); flex-wrap: wrap; align-items: center;
}

/* Scroll indicator épuré */
.hero__scroll {
  position: absolute; bottom: var(--sp-8); left: 50%;
  transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
}
.hero__scroll-line {
  width: 1px; height: 56px;
  background: linear-gradient(to bottom, rgba(255,255,255,.38) 0%, transparent 100%);
  animation: scrollDrop 2.2s ease infinite;
}
@keyframes scrollDrop {
  0%  { transform: scaleY(0); transform-origin: top; opacity: 1; }
  70% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100%{ transform: scaleY(1); transform-origin: top; opacity: 0; }
}

/* ─── PAGE HERO (sous-pages) ─────────────────────────────── */
.page-hero {
  background: var(--color-dark);
  padding-top: calc(var(--header-height) + var(--sp-20));
  padding-bottom: var(--sp-20);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; top: -80px; right: -80px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(60,183,60,.06) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(60,183,60,.18) 30%, rgba(60,183,60,.18) 70%, transparent);
}
.page-hero__content { max-width: 720px; position: relative; z-index: 1; }
.page-hero__title {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-6xl));
  font-weight: 800; color: white;
  margin-bottom: var(--sp-4);
  letter-spacing: -0.03em; line-height: 1.04;
}
.page-hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.48); line-height: 1.7; max-width: 560px; margin: 0;
}
.page-hero__stats {
  display: flex; gap: var(--sp-10);
  margin-top: var(--sp-12); padding-top: var(--sp-8);
  border-top: 1px solid rgba(255,255,255,.07);
  position: relative; z-index: 1;
}
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-5xl); font-weight: 800;
  color: var(--color-primary); line-height: 1;
  letter-spacing: -0.04em;
}
.hero-stat span {
  font-size: var(--text-xs); color: rgba(255,255,255,.35);
  text-transform: uppercase; letter-spacing: .1em; font-weight: 600;
}

/* ─── FORMULAIRE DE CONTACT ──────────────────────────────── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 360px;
  gap: var(--sp-16); align-items: start;
}
.contact-form-wrap__title {
  font-size: var(--text-xl); font-weight: 700;
  margin-bottom: var(--sp-8); letter-spacing: -0.02em;
}
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-group--full { grid-column: 1 / -1; }
.form-label { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.req { color: var(--color-primary); }
.form-input {
  width: 100%; padding: .75rem 1rem;
  font-size: var(--text-sm); color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none; appearance: none;
}
.form-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(60,183,60,.1); }
.form-input.error   { border-color: #EF4444; box-shadow: 0 0 0 3px rgba(239,68,68,.1); }
.form-input.success { border-color: var(--color-primary); }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .75rem center; background-size: 16px;
  padding-right: var(--sp-10);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-error  { font-size: var(--text-xs); color: #EF4444; min-height: 16px; }
.form-hint   { font-size: var(--text-xs); color: var(--color-text-xlight); }
.form-group--checkbox { flex-direction: column; }
.form-checkbox-label {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  cursor: pointer; font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.6;
}
.form-checkbox-label input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }
.form-checkbox-custom {
  flex-shrink: 0; width: 20px; height: 20px;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  margin-top: 2px; transition: border-color var(--t-fast), background var(--t-fast); position: relative;
}
.form-checkbox-label input:checked + .form-checkbox-custom { background: var(--color-primary); border-color: var(--color-primary); }
.form-checkbox-label input:checked + .form-checkbox-custom::after {
  content: ''; position: absolute; left: 5px; top: 2px;
  width: 6px; height: 10px; border: 2px solid white;
  border-top: none; border-left: none; transform: rotate(45deg);
}
.form-checkbox-label a { color: var(--color-primary); text-decoration: underline; }
.form-status { padding: var(--sp-4); border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: 500; margin-bottom: var(--sp-6); }
.form-status--success { background: rgba(60,183,60,.07); border: 1px solid rgba(60,183,60,.2); color: var(--color-primary-dark); }
.form-status--error   { background: rgba(239,68,68,.06); border: 1px solid rgba(239,68,68,.25); color: #DC2626; }

.contact-info {
  background: var(--color-bg-alt); border-radius: var(--radius-xl);
  padding: var(--sp-8); border: 1px solid var(--color-border);
  position: sticky; top: calc(var(--header-height) + var(--sp-8));
}
.contact-info__title { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--sp-6); letter-spacing: -0.02em; }
.contact-info__card { display: flex; gap: var(--sp-4); align-items: flex-start; padding: var(--sp-4) 0; border-bottom: 1px solid var(--color-border); margin-bottom: var(--sp-4); }
.contact-info__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: var(--text-sm); font-family: var(--font-display); flex-shrink: 0;
}
.contact-info__details { display: flex; flex-direction: column; gap: 3px; }
.contact-info__details strong { font-size: var(--text-sm); font-weight: 700; color: var(--color-dark); }
.contact-info__role { font-size: var(--text-xs); color: var(--color-text-xlight); }
.contact-info__details a { font-size: var(--text-sm); color: var(--color-text-light); transition: color var(--t-fast); }
.contact-info__details a:hover { color: var(--color-primary); }
.contact-info__item { display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) 0; }
.contact-info__icon { width: 34px; height: 34px; background: var(--color-primary-faint); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info__icon svg { width: 16px; height: 16px; stroke: var(--color-primary); }
.contact-info__item div { display: flex; flex-direction: column; gap: 2px; }
.contact-info__item strong { font-size: var(--text-sm); font-weight: 600; }
.contact-info__item span  { font-size: var(--text-sm); color: var(--color-text-light); }

/* ─── FILTRES RÉALISATIONS ───────────────────────────────── */
.projects-filters { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-bottom: var(--sp-10); }
.filter-btn {
  padding: 8px 18px; font-size: var(--text-sm); font-weight: 600;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-full);
  color: var(--color-text-light); background: var(--color-bg);
  cursor: pointer; transition: all var(--t-base);
}
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-faint); }
.filter-btn--active { background: var(--color-primary); border-color: var(--color-primary); color: white; }
.projects-grid--full { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.project-card.project-card--hidden { display: none !important; }
.projects-empty { text-align: center; color: var(--color-text-light); padding: var(--sp-16); }

/* ─── LEGAL ──────────────────────────────────────────────── */
.legal-container { max-width: 800px; }
.legal-section { padding-bottom: var(--sp-10); margin-bottom: var(--sp-10); border-bottom: 1px solid var(--color-border); }
.legal-section:last-child { border-bottom: none; }
.legal-section h2 { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--sp-5); }
.legal-section p { color: var(--color-text-light); line-height: 1.8; }
.cookies-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); margin-block: var(--sp-6); }
.cookies-table th, .cookies-table td { padding: var(--sp-3) var(--sp-4); border: 1px solid var(--color-border); text-align: left; }
.cookies-table th { background: var(--color-bg-alt); font-weight: 600; }

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,.7);
  padding-top: var(--sp-24); padding-bottom: var(--sp-10);
  position: relative;
}
.site-footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary) 25%, var(--color-primary-light) 50%, var(--color-primary) 75%, transparent);
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1.4fr 1fr;
  gap: var(--sp-10); margin-bottom: var(--sp-16);
  padding-bottom: var(--sp-16); border-bottom: 1px solid rgba(255,255,255,.05);
}
.footer__logo { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.footer__logo-img { height: 48px; width: auto; }
.footer__logo strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); color: white; letter-spacing: -0.02em; line-height: 1.1; }
.footer__logo span { font-size: .625rem; color: rgba(255,255,255,.3); text-transform: uppercase; letter-spacing: .1em; font-weight: 500; }
.footer__desc { font-size: var(--text-sm); color: rgba(255,255,255,.55); line-height: 1.8; max-width: 280px; }
.footer__heading { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 700; color: rgba(255,255,255,.38); text-transform: uppercase; letter-spacing: .14em; margin-bottom: var(--sp-5); }
.footer__links { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer__links a { font-size: var(--text-sm); color: rgba(255,255,255,.42); transition: color var(--t-fast), padding-left var(--t-fast); padding: var(--sp-1) 0; display: flex; align-items: center; gap: var(--sp-2); }
.footer__links a:hover { color: rgba(255,255,255,.9); padding-left: var(--sp-2); }
.footer__contact { display: flex; flex-direction: column; gap: var(--sp-4); font-style: normal; }
.footer__contact-item { display: flex; gap: var(--sp-3); align-items: flex-start; }
.footer__contact-item svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--color-primary); margin-top: 4px; }
.footer__contact-item div { display: flex; flex-direction: column; gap: 2px; }
.footer__contact-item strong { font-size: var(--text-sm); font-weight: 600; color: rgba(255,255,255,.8); line-height: 1.3; }
.footer__contact-item a { font-size: var(--text-xs); color: rgba(255,255,255,.55); transition: color var(--t-fast); display: inline-block; min-height: 24px; padding: 2px 0; }
.footer__contact-item a:hover { color: var(--color-primary-light); }
.footer__lang-switch { margin-top: var(--sp-5); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; font-size: var(--text-xs); color: rgba(255,255,255,.2); }
.footer__bottom a { color: rgba(255,255,255,.55); transition: color var(--t-fast); }
.footer__bottom a:hover { color: var(--color-primary-light); }

/* ─── Back to top ────────────────────────────────────────── */
.back-to-top {
  position: fixed; bottom: var(--sp-8); right: var(--sp-8);
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-dark); border: 1px solid rgba(255,255,255,.1);
  color: white; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(12px);
  transition: opacity var(--t-base), transform var(--t-slow), background var(--t-fast), border-color var(--t-fast);
  z-index: 50; backdrop-filter: blur(8px);
}
.back-to-top:hover { background: var(--color-primary); border-color: var(--color-primary); }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: none; }
.back-to-top svg { width: 18px; height: 18px; }

/* ─── Cookie banner ──────────────────────────────────────── */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 200; background: var(--color-dark-alt); border-top: 1px solid rgba(255,255,255,.05); padding: var(--sp-5) var(--sp-6); }
.cookie-banner__inner { max-width: 1300px; margin-inline: auto; display: flex; align-items: center; gap: var(--sp-10); flex-wrap: wrap; }
.cookie-banner__text { flex: 1; font-size: var(--text-sm); color: rgba(255,255,255,.6); margin: 0; }
.cookie-banner__text a { color: var(--color-primary-light); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: var(--sp-3); flex-shrink: 0; }

/* ─── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb { margin-bottom: var(--sp-8); }
.breadcrumb ol { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
.breadcrumb li { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--text-xs); color: rgba(255,255,255,.35); font-weight: 500; }
.breadcrumb li::after { content: '/'; color: rgba(255,255,255,.18); }
.breadcrumb li:last-child::after { display: none; }
.breadcrumb a { color: rgba(255,255,255,.5); transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--color-primary-light); }
.breadcrumb [aria-current] { color: var(--color-primary-light); }

/* ─── Spinner ────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin .8s linear infinite; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav__menu, .lang-switcher { display: none; }
  .nav__hamburger { display: flex; }
  .nav__mobile { display: block; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { position: static; }
}
@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .footer__bottom { flex-direction: column; gap: var(--sp-2); text-align: center; }
  .back-to-top { bottom: var(--sp-5); right: var(--sp-5); }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .page-hero__stats { flex-direction: column; gap: var(--sp-5); }
}
@media (max-width: 480px) {
  .section { padding-block: var(--sp-16); }
}

/* ─── Project Modal ──────────────────────────────────────── */
.project-card { cursor: pointer; }

.pmodal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.pmodal.open {
  opacity: 1;
  pointer-events: all;
}
.pmodal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.pmodal__panel {
  position: relative;
  z-index: 1;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(24px) scale(.97);
  transition: transform .35s cubic-bezier(.22,.68,0,1.2);
  box-shadow: 0 32px 80px rgba(0,0,0,.45);
}
.pmodal.open .pmodal__panel { transform: translateY(0) scale(1); }

.pmodal__img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: var(--color-dark);
}
.pmodal__img { width: 100%; height: 100%; object-fit: cover; display: none; }
.pmodal__img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.15);
}

.pmodal__badges {
  position: absolute;
  top: var(--sp-4); left: var(--sp-4);
  display: flex; gap: var(--sp-2);
}
.pmodal__cat {
  font-size: .68rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--color-primary);
  background: rgba(60,183,60,.18); border: 1px solid rgba(60,183,60,.35);
  padding: 4px 12px; border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}
.pmodal__year {
  font-size: .68rem; font-weight: 700; letter-spacing: .06em;
  color: white; background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  padding: 4px 12px; border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.pmodal__close {
  position: absolute; top: var(--sp-4); right: var(--sp-4); z-index: 2;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,.55); color: white;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s; backdrop-filter: blur(4px);
  cursor: pointer; border: none;
}
.pmodal__close:hover { background: rgba(0,0,0,.85); }

.pmodal__body { padding: var(--sp-8); }

.pmodal__title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 800; line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: var(--sp-4);
}
.pmodal__desc {
  font-size: var(--text-md); color: var(--color-text-light);
  line-height: 1.8; margin-bottom: var(--sp-8);
}
.pmodal__cta { display: inline-flex; align-items: center; gap: var(--sp-2); }

@media (max-width: 640px) {
  .pmodal { padding: var(--sp-3); align-items: flex-end; }
  .pmodal__panel { max-height: 92vh; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
  .pmodal__body { padding: var(--sp-5); }
}