/* ============================================
   INTERLOCK MASTERS — style.css
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@300;400;500&display=swap');

/* VARIABLES */
:root {
  --gold: #C9A84C;
  --gold-light: #E8C96A;
  --black: #0D0D0D;
  --white: #ffffff;
  --gray: #F7F7F7;
  --gray2: #E8E8E8;
  --text: #222222;
  --sub: #666666;
}

/* RESET */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  from { left: -100%; }
  to   { left: 120%; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(201,168,76,0); }
}
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal */
.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0; transform: translateX(-32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0; transform: translateX(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ============================================
   NAVIGATION
   ============================================ */

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray2);
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; max-width: 1200px; margin: 0 auto; padding: 0 5%;
}
.logo {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: 1.35rem; letter-spacing: 2px; color: var(--black);
  text-transform: uppercase; display: flex; align-items: center; gap: 10px;
}
.logo span { color: var(--gold); }

.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a {
  font-size: 0.84rem; color: var(--black); letter-spacing: 0.4px;
  transition: color 0.2s; position: relative; padding-bottom: 4px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--gold); transition: width 0.3s;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }

.nav-cta {
  background: var(--gold) !important; color: var(--white) !important;
  font-family: 'Oswald', sans-serif !important; font-weight: 600 !important;
  font-size: 0.82rem !important; letter-spacing: 1.5px !important;
  padding: 9px 20px !important; border-radius: 2px;
  text-transform: uppercase; transition: background 0.2s !important;
  animation: pulse 2.5s infinite;
}
.nav-cta:hover { background: var(--gold-light) !important; color: var(--black) !important; }
.nav-cta::after { display: none !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 5px; }
.hamburger span { width: 24px; height: 2px; background: var(--black); display: block; transition: 0.3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none; position: fixed; top: 68px; left: 0; right: 0;
  background: white; border-bottom: 2px solid var(--gold);
  padding: 16px 5%; z-index: 999; flex-direction: column;
  animation: fadeIn 0.2s ease;
}
.mobile-menu a {
  font-size: 0.95rem; color: var(--black); padding: 13px 0;
  border-bottom: 1px solid var(--gray2); display: block; transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--gold); }
.mobile-menu a.mm-cta {
  background: var(--gold); color: white;
  font-family: 'Oswald', sans-serif; font-weight: 600;
  letter-spacing: 1.5px; text-align: center; padding: 13px;
  margin-top: 10px; border-radius: 2px; border-bottom: none; text-transform: uppercase;
}
.mobile-menu.open { display: flex; }

/* ============================================
   STICKY CONTACT
   ============================================ */

.sticky-contact {
  position: fixed; right: 20px; bottom: 110px; z-index: 998;
  background: var(--gold); color: white;
  font-family: 'Oswald', sans-serif; font-weight: 600;
  font-size: 0.78rem; letter-spacing: 2px;
  padding: 12px 18px; border-radius: 2px;
  box-shadow: 0 4px 20px rgba(201,168,76,0.45);
  transition: all 0.2s; text-transform: uppercase;
  animation: pulse 2.5s infinite;
}
.sticky-contact:hover { background: var(--gold-light); color: var(--black); transform: translateY(-2px); }

/* ============================================
   MOBILE STICKY BAR
   ============================================ */

.mobile-sticky {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 999; padding: 9px 12px; background: var(--white);
  border-top: 2px solid var(--gold); box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}
.mobile-sticky-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mobile-sticky a {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px; border-radius: 2px;
  font-family: 'Oswald', sans-serif; font-weight: 600;
  font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase;
}
.ms-call { background: var(--gold); color: white; }
.ms-quote { background: var(--black); color: white; }

/* ============================================
   SECTIONS COMMUNES
   ============================================ */

section { padding: 88px 5%; }
.section-inner { max-width: 1200px; margin: 0 auto; }

.section-tag {
  font-family: 'Oswald', sans-serif; font-size: 0.7rem;
  letter-spacing: 3px; color: var(--gold); text-transform: uppercase; margin-bottom: 12px;
}
.section-title {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 2.9rem); color: var(--black);
  line-height: 1.1; text-transform: uppercase;
}
.section-title em { color: var(--gold); font-style: normal; }
.section-title.white { color: var(--white); }

.section-sub {
  font-size: 0.95rem; color: var(--sub); max-width: 540px;
  line-height: 1.75; margin-top: 14px; font-weight: 300;
}
.section-sub.light { color: rgba(255,255,255,0.6); }

.divider { width: 48px; height: 3px; background: var(--gold); margin: 22px 0; }

/* ============================================
   BOUTONS
   ============================================ */

.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--gold); color: var(--white);
  font-family: 'Oswald', sans-serif; font-weight: 600;
  font-size: 0.88rem; letter-spacing: 2px; padding: 15px 32px;
  border-radius: 2px; text-transform: uppercase;
  transition: all 0.25s; border: 2px solid var(--gold);
}
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); color: var(--black); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(201,168,76,0.35); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 9px;
  background: transparent; color: var(--white);
  font-family: 'Oswald', sans-serif; font-weight: 600;
  font-size: 0.88rem; letter-spacing: 2px; padding: 15px 32px;
  border-radius: 2px; text-transform: uppercase;
  transition: all 0.25s; border: 2px solid rgba(255,255,255,0.35);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.btn-dark {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--black); color: var(--white);
  font-family: 'Oswald', sans-serif; font-weight: 600;
  font-size: 0.88rem; letter-spacing: 2px; padding: 15px 32px;
  border-radius: 2px; text-transform: uppercase;
  transition: all 0.25s; border: 2px solid var(--black);
}
.btn-dark:hover { background: transparent; color: var(--black); transform: translateY(-2px); }

/* ============================================
   HERO
   ============================================ */

.hero {
  min-height: 100vh; background: var(--black);
  display: flex; align-items: center; position: relative;
  overflow: hidden; padding: 100px 5% 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('images/49beausoileilfinale1.jpeg') center/cover no-repeat;
  opacity: 0.15; transform: scale(1.05); transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1); }
.hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; width: 100%; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.35);
  color: var(--gold); font-family: 'Oswald', sans-serif;
  font-size: 0.72rem; letter-spacing: 2.5px; padding: 7px 16px;
  border-radius: 2px; margin-bottom: 28px; text-transform: uppercase;
  animation: fadeIn 1s ease 0.2s both;
}
.hero h1 {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.4rem); color: var(--white);
  line-height: 1.05; letter-spacing: 1px; margin-bottom: 20px;
  text-transform: uppercase; animation: fadeUp 0.9s ease 0.4s both;
}
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p {
  font-size: 1.05rem; color: rgba(255,255,255,0.7);
  max-width: 540px; line-height: 1.75; margin-bottom: 40px; font-weight: 300;
  animation: fadeUp 0.9s ease 0.6s both;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeUp 0.9s ease 0.8s both; }
.hero-stats {
  display: flex; gap: 48px; margin-top: 60px;
  padding-top: 48px; border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap; animation: fadeUp 0.9s ease 1s both;
}
.stat-num { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 2.1rem; color: var(--gold); line-height: 1; }
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-top: 5px; }

/* ============================================
   CARDS
   ============================================ */

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2px; margin-top: 52px; }
.card {
  background: var(--white); padding: 40px 32px;
  position: relative; overflow: hidden; transition: box-shadow 0.3s, transform 0.3s;
  border: 1px solid var(--gray2);
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 3px; height: 100%; background: var(--gold);
  transform: scaleY(0); transition: transform 0.3s; transform-origin: bottom;
}
.card:hover::before { transform: scaleY(1); }
.card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.09); transform: translateY(-4px); }

.card-dark {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  padding: 32px; border-radius: 2px; transition: border-color 0.3s, transform 0.3s;
}
.card-dark:hover { border-color: rgba(201,168,76,0.35); transform: translateY(-4px); }
.card-dark blockquote { color: rgba(255,255,255,0.9) !important; font-size: 0.86rem; line-height: 1.8; font-weight: 300; font-style: italic; margin-bottom: 16px; }

.card-num { font-family: 'Oswald', sans-serif; font-size: 0.68rem; letter-spacing: 3px; color: var(--gold); margin-bottom: 16px; }
.card-icon { font-size: 1.8rem; margin-bottom: 12px; }
.card h3 { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 1.1rem; letter-spacing: 0.5px; margin-bottom: 10px; text-transform: uppercase; }
.card p { font-size: 0.87rem; color: var(--sub); line-height: 1.7; font-weight: 300; }
.card-dark h3 { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 1rem; color: var(--white); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.card-dark p { color: rgba(255,255,255,0.55); }

/* ============================================
   PROCESS STEPS
   ============================================ */

.process-grid {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 0; margin-top: 52px; position: relative;
}
.process-grid::before {
  content: ''; position: absolute; top: 37px; left: 5%; right: 5%;
  height: 1px; background: var(--gray2); z-index: 0;
}
.process-step { text-align: center; padding: 0 8px; position: relative; z-index: 1; }
.step-circle {
  width: 74px; height: 74px; border-radius: 50%;
  background: var(--black); color: var(--gold);
  font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; border: 3px solid var(--gold); transition: all 0.3s;
}
.process-step:hover .step-circle { background: var(--gold); color: var(--black); transform: scale(1.1); }
.process-step h4 { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 0.82rem; letter-spacing: 0.4px; margin-bottom: 7px; text-transform: uppercase; }
.process-step p { font-size: 0.76rem; color: var(--sub); line-height: 1.55; font-weight: 300; }
.step-gold .step-circle { background: var(--gold); color: var(--black); }

/* ============================================
   BEFORE/AFTER
   ============================================ */

.ba-tabs { display: flex; gap: 10px; margin-bottom: 36px; flex-wrap: wrap; }
.ba-tab {
  font-family: 'Oswald', sans-serif; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 1.5px; padding: 8px 20px; border: 1.5px solid var(--gray2);
  border-radius: 2px; cursor: pointer; text-transform: uppercase;
  transition: all 0.2s; background: transparent; color: var(--sub);
}
.ba-tab.active, .ba-tab:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.05); }

.ba-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.ba-card {
  position: relative; overflow: hidden; border-radius: 2px;
  aspect-ratio: 4/3; cursor: pointer; background: var(--gray);
}
.ba-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.ba-card:hover img { transform: scale(1.06); }
.ba-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 55%);
  display: flex; flex-direction: column; align-items: flex-start;
  justify-content: flex-end; padding: 18px; transition: background 0.3s;
}
.ba-card:hover .ba-overlay { background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.1) 55%); }
.ba-label { font-family: 'Oswald', sans-serif; font-size: 0.9rem; font-weight: 600; color: white; letter-spacing: 1px; text-transform: uppercase; }
.ba-desc { font-size: 0.74rem; color: rgba(255,255,255,0.7); margin-top: 4px; line-height: 1.4; font-weight: 300; }
.ba-badge {
  position: absolute; top: 12px; left: 12px; color: white;
  font-family: 'Oswald', sans-serif; font-size: 0.66rem;
  letter-spacing: 2px; padding: 4px 10px; border-radius: 2px; text-transform: uppercase;
}
.badge-before { background: rgba(0,0,0,0.6); }
.badge-after { background: var(--gold); }

/* ============================================
   REVIEWS
   ============================================ */

.reviews-bg { background: var(--black); }
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 48px; }
.stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 10px; letter-spacing: 2px; }
.reviewer { display: flex; align-items: center; gap: 10px; }
.reviewer-avatar {
  width: 38px; height: 38px; border-radius: 50%; background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Oswald', sans-serif; font-weight: 700; color: white; font-size: 0.88rem; flex-shrink: 0;
}
.reviewer-info strong { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 0.88rem; color: white; display: block; }
.reviewer-info span { font-size: 0.74rem; color: rgba(255,255,255,0.4); }

/* ============================================
   ZONES
   ============================================ */

.zones-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.zone-tag {
  font-family: 'Oswald', sans-serif; font-size: 0.8rem; font-weight: 500;
  letter-spacing: 1.5px; color: var(--black); border: 1.5px solid var(--gray2);
  padding: 8px 20px; border-radius: 2px; text-transform: uppercase;
  transition: all 0.2s; cursor: default;
}
.zone-tag:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* ============================================
   CTA BANNER
   ============================================ */

.cta-banner { background: var(--gold); padding: 52px 5%; text-align: center; }
.cta-banner h2 {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(1.7rem, 4vw, 2.7rem); color: var(--black);
  text-transform: uppercase; margin-bottom: 10px;
}
.cta-banner p { font-size: 0.95rem; color: rgba(0,0,0,0.6); margin-bottom: 26px; font-weight: 300; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   FORMULAIRE
   ============================================ */

.contact-form { background: var(--white); padding: 36px; border-radius: 2px; box-shadow: 0 4px 30px rgba(0,0,0,0.06); }
label { display: block; font-size: 0.74rem; font-weight: 500; letter-spacing: 0.5px; color: var(--sub); text-transform: uppercase; margin-bottom: 5px; }
input, select, textarea {
  width: 100%; border: 1.5px solid var(--gray2); border-radius: 2px;
  padding: 11px 13px; font-family: 'Inter', sans-serif; font-size: 0.88rem;
  color: var(--black); background: var(--white); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s; -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.1); }
.field { margin-bottom: 16px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.submit-btn {
  width: 100%; background: var(--gold); color: var(--white);
  font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 0.88rem;
  letter-spacing: 2px; padding: 14px; border: none; border-radius: 2px;
  cursor: pointer; text-transform: uppercase; transition: all 0.2s; margin-top: 4px;
}
.submit-btn:hover { background: var(--gold-light); color: var(--black); transform: translateY(-2px); }
.form-note { font-size: 0.72rem; color: var(--sub); text-align: center; margin-top: 8px; }

/* ============================================
   PAGE HERO (pages internes)
   ============================================ */

.page-hero {
  background: var(--black); padding: 140px 5% 80px;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: rgba(201,168,76,0.2);
}
.page-hero-bg {
  position: absolute; inset: 0; opacity: 0.12;
  background-size: cover; background-position: center;
}
.page-hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; }
.page-hero h1 {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.8rem); color: var(--white);
  text-transform: uppercase; line-height: 1.1; margin-bottom: 16px;
  animation: fadeUp 0.8s ease 0.3s both;
}
.page-hero h1 em { color: var(--gold); font-style: normal; }
.page-hero p {
  font-size: 1rem; color: rgba(255,255,255,0.65); max-width: 520px;
  line-height: 1.75; font-weight: 300; animation: fadeUp 0.8s ease 0.5s both;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; color: rgba(255,255,255,0.4);
  margin-bottom: 20px; font-family: 'Oswald', sans-serif;
  letter-spacing: 1px; text-transform: uppercase;
  animation: fadeIn 0.8s ease 0.2s both;
}
.breadcrumb a { color: var(--gold); transition: opacity 0.2s; }
.breadcrumb a:hover { opacity: 0.7; }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ============================================
   FOOTER
   ============================================ */

footer { background: #080808; padding: 52px 5% 20px; border-top: 1px solid rgba(201,168,76,0.15); }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }

/* Logo footer — image seulement, pleine largeur colonne */
.footer-logo { margin-bottom: 10px; }
.footer-logo-img { width: 60%; max-width: 60%; height: auto; object-fit: contain; display: block; }

.footer-desc { font-size: 0.8rem; color: rgba(255,255,255,0.32); line-height: 1.7; font-weight: 300; }
.footer-domain { font-size: 0.72rem; color: rgba(201,168,76,0.5); font-family: 'Oswald', sans-serif; letter-spacing: 1px; margin-top: 10px; }
.footer-col h4 { font-family: 'Oswald', sans-serif; font-size: 0.7rem; letter-spacing: 2.5px; color: var(--gold); margin-bottom: 16px; text-transform: uppercase; }
.footer-col a { display: block; font-size: 0.8rem; color: rgba(255,255,255,0.4); margin-bottom: 8px; transition: color 0.2s; font-weight: 300; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 18px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-copy { font-size: 0.74rem; color: rgba(255,255,255,0.22); font-weight: 300; }
.footer-gold { color: var(--gold); }

/* ============================================
   LANGUAGE TOGGLE
   ============================================ */

.lang-toggle-btn {
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem; letter-spacing: 1.5px;
  background: transparent; border: 1.5px solid var(--gray2);
  color: var(--sub); padding: 6px 12px; border-radius: 2px;
  cursor: pointer; text-transform: uppercase; transition: all 0.2s;
  flex-shrink: 0;
}
.lang-toggle-btn:hover { border-color: var(--gold); color: var(--gold); }
.lang-toggle-btn .lt-active { color: var(--gold); font-weight: 700; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1000px) {
  .process-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .process-grid::before { display: none; }
}
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .sticky-contact { display: none; }
  .mobile-sticky { display: block; }
  body { padding-bottom: 78px; }
  .form-row-2 { grid-template-columns: 1fr; }
  .contact-form { padding: 22px 16px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .hero-btns .btn-primary, .hero-btns .btn-secondary { width: 100%; justify-content: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .cta-btns .btn-dark { width: 100%; max-width: 320px; justify-content: center; }
  .page-hero { padding: 106px 5% 56px; }
  .mobile-sticky a { min-height: 48px; }
  .hamburger { min-height: 44px; min-width: 44px; justify-content: center; }
  .lang-toggle-btn { display: none; }
}
@media (max-width: 480px) {
  section { padding: 56px 4%; }
  .process-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 90px 4% 48px; }
  .hero { padding: 88px 4% 60px; }
}