/* ============================================================
   DISRUPTIVE-RSE — Feuille de style principale
   Palette : Navy #0F1B35 | Emerald #00A878 | White #FFFFFF
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700;800&display=swap');

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

:root {
  --navy:      #0F1B35;
  --navy-mid:  #1A2F52;
  --navy-light:#253A63;
  --emerald:   #00A878;
  --emerald-dk:#007A57;
  --white:     #FFFFFF;
  --off-white: #F4F7FB;
  --grey:      #8A96A8;
  --text:      #1A1A2E;
  --border:    #DDE3ED;
  --shadow:    0 4px 24px rgba(15,27,53,.10);
  --radius:    10px;
  --transition:.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family: 'Playfair Display', serif; line-height: 1.2; color: var(--navy); }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; font-family: 'Inter', sans-serif; font-weight: 600; }
p  { font-size: 1rem; color: #3D4B62; }

/* ---------- Utility ---------- */
.container     { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section       { padding: 96px 0; }
.section--grey { background: var(--off-white); }
.text-center   { text-align: center; }
.text-white    { color: var(--white) !important; }
.tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--emerald);
  background: rgba(0,168,120,.1);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--emerald);
  color: var(--white);
  border-color: var(--emerald);
}
.btn-primary:hover { background: var(--emerald-dk); border-color: var(--emerald-dk); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,168,120,.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

.btn-dark {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-dark:hover { background: var(--navy-mid); transform: translateY(-2px); box-shadow: var(--shadow); }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15,27,53,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.3); }

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.navbar__logo img { height: 38px; width: auto; }
.navbar__logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--white);
  font-weight: 700;
}
.navbar__logo-sub {
  font-size: .65rem;
  color: var(--emerald);
  letter-spacing: .06em;
  text-transform: uppercase;
  display: block;
}

.navbar__nav { display: flex; align-items: center; gap: 32px; }
.navbar__nav a {
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  transition: var(--transition);
  position: relative;
}
.navbar__nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--emerald);
  transition: var(--transition);
}
.navbar__nav a:hover,
.navbar__nav a.active { color: var(--white); }
.navbar__nav a:hover::after,
.navbar__nav a.active::after { width: 100%; }

.navbar__cta { margin-left: 16px; }

/* Hamburger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.navbar__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #0D2940 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 40%, rgba(0,168,120,.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 70%, rgba(0,90,200,.08) 0%, transparent 60%);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 100px;
  background: linear-gradient(to bottom, transparent, rgba(15,27,53,.4));
}

/* Grid pattern overlay */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 24px;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 28px; height: 2px;
  background: var(--emerald);
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
}
.hero h1 span { color: var(--emerald); }

.hero__sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.72);
  max-width: 620px;
  margin-bottom: 40px;
  line-height: 1.75;
}

.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero__stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--emerald);
  line-height: 1;
}
.hero__stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  margin-top: 4px;
  font-weight: 500;
}

/* ---------- ALERT BAND ---------- */
.alert-band {
  background: var(--emerald);
  padding: 14px 0;
}
.alert-band__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.alert-band p {
  font-size: .88rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: .02em;
}
.alert-band__icon { font-size: 1rem; }

/* ---------- PROBLEM SECTION ---------- */
.problem__lead {
  font-size: 1.25rem;
  color: var(--navy);
  font-weight: 500;
  max-width: 760px;
  margin: 0 auto 64px;
  text-align: center;
  line-height: 1.7;
}

.problem__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.problem__card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.problem__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--emerald);
  transform: scaleY(0);
  transition: var(--transition);
  transform-origin: bottom;
}
.problem__card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(15,27,53,.14); }
.problem__card:hover::before { transform: scaleY(1); }

.problem__card-icon {
  width: 52px; height: 52px;
  background: rgba(0,168,120,.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.problem__card h4 { color: var(--navy); margin-bottom: 10px; font-size: 1rem; }
.problem__card p  { font-size: .9rem; line-height: 1.65; }

/* ---------- TIMELINE ---------- */
.timeline { margin-top: 64px; }
.timeline__title {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 40px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.timeline__track {
  display: flex;
  gap: 0;
  position: relative;
}
.timeline__track::before {
  content: '';
  position: absolute;
  top: 20px; left: 0; right: 0;
  height: 3px;
  background: var(--border);
  z-index: 0;
}
.timeline__step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}
.timeline__dot {
  width: 42px; height: 42px;
  border-radius: 50%;
  margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  border: 3px solid var(--border);
  background: var(--white);
  color: var(--grey);
}
.timeline__step.active .timeline__dot {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.timeline__step.urgent .timeline__dot {
  background: #E53E3E;
  border-color: #E53E3E;
  color: var(--white);
  animation: pulse-red 2s infinite;
}
@keyframes pulse-red {
  0%,100% { box-shadow: 0 0 0 0 rgba(229,62,62,.4); }
  50%      { box-shadow: 0 0 0 8px rgba(229,62,62,0); }
}
.timeline__date { font-size: .8rem; font-weight: 700; color: var(--navy); }
.timeline__desc { font-size: .78rem; color: var(--grey); margin-top: 4px; }
.timeline__step.urgent .timeline__date { color: #E53E3E; }

/* ---------- SERVICES ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 56px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(15,27,53,.16); }

.service-card__header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 36px 32px 28px;
  position: relative;
  overflow: hidden;
}
.service-card__header::after {
  content: '';
  position: absolute;
  bottom: -20px; right: -20px;
  width: 100px; height: 100px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.service-card__num {
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,.08);
  font-family: 'Playfair Display', serif;
  position: absolute;
  top: 12px; right: 20px;
  line-height: 1;
}
.service-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.service-card__header h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 8px; }
.service-card__tagline { font-size: .82rem; color: rgba(255,255,255,.6); }

.service-card__body { padding: 28px 32px 32px; flex: 1; display: flex; flex-direction: column; }
.service-card__body p { font-size: .92rem; margin-bottom: 20px; }

.service-card__list { margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; }
.service-card__list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .88rem; color: #3D4B62;
}
.service-card__list li::before {
  content: '✓';
  color: var(--emerald);
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.service-card__link {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .88rem; font-weight: 600;
  color: var(--emerald);
  transition: var(--transition);
}
.service-card__link:hover { gap: 10px; }

/* ---------- HOW IT WORKS ---------- */
.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  margin-top: 56px;
  position: relative;
}
.process__steps::before {
  content: '';
  position: absolute;
  top: 40px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(to right, var(--emerald), var(--navy-light));
}
.process__step {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.process__step-num {
  width: 80px; height: 80px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  border: 4px solid var(--white);
  box-shadow: 0 4px 20px rgba(15,27,53,.2);
}
.process__step h4 { margin-bottom: 10px; color: var(--navy); }
.process__step p { font-size: .88rem; }

/* ---------- WHY US ---------- */
.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 56px;
}
.why__features { display: flex; flex-direction: column; gap: 28px; }
.why__feature {
  display: flex; align-items: flex-start; gap: 20px;
}
.why__feature-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--white);
}
.why__feature h4 { margin-bottom: 6px; }
.why__feature p { font-size: .9rem; }

.why__visual {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: 20px;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
}
.why__visual::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(0,168,120,.15);
}
.why__visual-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 32px;
  position: relative;
}
.why__stat {
  display: flex; align-items: center; gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  position: relative;
}
.why__stat:last-child { border-bottom: none; }
.why__stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--emerald);
  min-width: 80px;
}
.why__stat p { font-size: .88rem; color: rgba(255,255,255,.75); }

/* ---------- CTA SECTION ---------- */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, #0D2940 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,168,120,.12) 0%, transparent 70%);
}
.cta-section__inner { position: relative; z-index: 1; }
.cta-section h2 { color: var(--white); margin-bottom: 20px; }
.cta-section p { color: rgba(255,255,255,.7); font-size: 1.1rem; max-width: 560px; margin: 0 auto 40px; }
.cta-section__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- ABOUT PREVIEW ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: center;
}
.about__photo-wrap {
  position: relative;
}
.about__photo {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--navy-light), var(--navy));
  display: flex; align-items: center; justify-content: center;
}
.about__photo-placeholder {
  text-align: center;
  color: rgba(255,255,255,.5);
  font-size: .9rem;
}
.about__photo-placeholder span { font-size: 3rem; display: block; margin-bottom: 12px; }
.about__photo-badge {
  position: absolute;
  bottom: -16px; right: -16px;
  background: var(--emerald);
  color: var(--white);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0,168,120,.4);
}
.about__photo-badge-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.about__photo-badge p { font-size: .75rem; margin-top: 4px; color: rgba(255,255,255,.85); }

.about__content .tag { margin-bottom: 16px; }
.about__content h2 { margin-bottom: 20px; }
.about__content > p { margin-bottom: 24px; }

.about__credentials { display: flex; flex-direction: column; gap: 12px; margin: 28px 0; }
.about__credential {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: var(--off-white);
  border-radius: var(--radius);
  border-left: 3px solid var(--emerald);
}
.about__credential-icon { font-size: 1.1rem; }
.about__credential p { font-size: .88rem; font-weight: 500; color: var(--navy); }

/* ---------- CONTACT PAGE ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  margin-top: 56px;
}
.contact__info { display: flex; flex-direction: column; gap: 28px; }
.contact__info-item {
  display: flex; align-items: flex-start; gap: 16px;
}
.contact__info-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--navy);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--white);
}
.contact__info-label { font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--grey); margin-bottom: 4px; }
.contact__info-value { font-size: .95rem; font-weight: 600; color: var(--navy); }

/* ---------- FORM ---------- */
.form__group { margin-bottom: 20px; }
.form__label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
}
.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .93rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(0,168,120,.12);
}
.form__textarea { resize: vertical; min-height: 130px; }
.form__select { appearance: none; cursor: pointer; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__submit { width: 100%; padding: 15px; font-size: 1rem; }
.form__success {
  display: none;
  background: rgba(0,168,120,.1);
  border: 1px solid var(--emerald);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  color: var(--emerald-dk);
  font-weight: 600;
  margin-top: 16px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.6);
  padding: 64px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand-logo { height: 36px; width: auto; margin-bottom: 16px; }
.footer__brand-desc { font-size: .88rem; line-height: 1.7; max-width: 260px; }
.footer__title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: .88rem; transition: var(--transition); }
.footer__links a:hover { color: var(--emerald); }
.footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: .88rem; }
.footer__contact-item a:hover { color: var(--emerald); }

.footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom p { font-size: .82rem; }
.footer__bottom-links { display: flex; gap: 20px; }
.footer__bottom-links a { font-size: .82rem; transition: var(--transition); }
.footer__bottom-links a:hover { color: var(--emerald); }
.footer__emerald { color: var(--emerald); }

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(0,168,120,.1) 0%, transparent 65%);
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p  { color: rgba(255,255,255,.7); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ---------- SECTION HEADING ---------- */
.section__heading { margin-bottom: 0; }
.section__heading .tag { display: block; }
.section__heading h2 { margin-bottom: 16px; }
.section__heading p { font-size: 1.05rem; max-width: 640px; }
.section__heading.text-center p { margin: 0 auto; }

/* ---------- MOBILE ---------- */
@media (max-width: 1024px) {
  .why__grid  { grid-template-columns: 1fr; }
  .why__visual { order: -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .navbar__nav  { display: none; }
  .navbar__cta  { display: none; }
  .navbar__burger { display: flex; }

  /* ✅ CORRECTION : menu mobile fixe avec z-index */
  .navbar__nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--navy);
    padding: 24px;
    border-top: 1px solid rgba(255,255,255,.08);
    gap: 20px;
    align-items: flex-start;
    z-index: 9999;
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
  }

  .hero__stats  { gap: 24px; }
  .about__grid  { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .timeline__track { flex-direction: column; gap: 16px; }
  .timeline__track::before { display: none; }
  .process__steps::before { display: none; }
  .process__steps { grid-template-columns: 1fr 1fr; }
  .form__row  { grid-template-columns: 1fr; }
  .why__grid  { gap: 40px; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { justify-content: center; }
  .process__steps { grid-template-columns: 1fr; }
  .cta-section__actions { flex-direction: column; align-items: center; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ---------- ANIMATIONS ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }