/* =========================================================
   Dany Kabangu — Football Recruitment Consultant
   Design system : blanc / noir / accent vert
   Sobre, professionnel, accessible
   ========================================================= */

:root {
  /* Couleurs */
  --black: #0a0a0a;
  --ink: #141414;
  --white: #ffffff;
  --off-white: #f6f7f6;
  --gray-100: #f1f3f2;
  --gray-200: #e6e8e7;
  --gray-300: #cfd4d2;
  --gray-500: #6b726f;
  --gray-600: #4b524f;
  --green: #16a34a;
  --green-dark: #11823b;
  --green-soft: #e8f6ed;

  /* Typographie */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Space Grotesk", var(--font-sans);

  /* Espacement (rythme généreux comme les sites de référence) */
  --space-section: clamp(5rem, 10vw, 9rem);
  --container: 1180px;
  --container-narrow: 760px;

  /* Divers */
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 18px 50px -20px rgba(10, 10, 10, 0.25);
  --shadow-sm: 0 6px 24px -12px rgba(10, 10, 10, 0.22);
  --transition: 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- 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-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ---------- Typographie ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--black);
}

h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { color: var(--gray-600); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-dark);
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--green);
}

.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--space-section) 0;
}

.section--tight { padding: clamp(3.5rem, 6vw, 5.5rem) 0; }

.section--dark {
  background: var(--black);
  color: var(--white);
}
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--white); }
.section--dark p { color: rgba(255, 255, 255, 0.72); }

.section--soft { background: var(--off-white); }

.section-head {
  max-width: 640px;
  margin-bottom: 3.5rem;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head h2 { margin: 1rem 0 1.1rem; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.7rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.97rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }

.btn--primary {
  background: var(--green);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -12px rgba(22, 163, 74, 0.7);
}

.btn--dark {
  background: var(--black);
  color: var(--white);
}
.btn--dark:hover { transform: translateY(-2px); background: var(--ink); }

.btn--ghost {
  background: transparent;
  border-color: var(--gray-300);
  color: var(--black);
}
.btn--ghost:hover { border-color: var(--black); transform: translateY(-2px); }

.btn--light {
  background: var(--white);
  color: var(--black);
}
.btn--light:hover { transform: translateY(-2px); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gray-200);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--black);
}
.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--black);
  color: var(--white);
  font-weight: 800;
  font-size: 1rem;
}
.brand__mark span { color: var(--green); }

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-600);
  position: relative;
  transition: color 0.25s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width 0.3s;
}
.nav a:hover,
.nav a.active { color: var(--black); }
.nav a.active::after,
.nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: var(--transition);
}

/* Header superposé sur le hero (accueil) */
.header--overlay {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  background: transparent;
  border-bottom: 1px solid transparent;
}
.header--overlay:not(.scrolled) .brand { color: #fff; }
.header--overlay:not(.scrolled) .nav > a:not(.btn) { color: rgba(255, 255, 255, 0.85); }
.header--overlay:not(.scrolled) .nav > a:not(.btn):hover { color: #fff; }
.header--overlay:not(.scrolled) .nav-toggle span { background: #fff; }
.header--overlay.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--gray-200);
}
@media (max-width: 720px) {
  .header--overlay:not(.scrolled) .nav.open > a:not(.btn) { color: var(--gray-600); }
}

/* ---------- Hero (minimaliste, plein écran) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(45%) brightness(0.6);
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.5) 0%, rgba(10, 10, 10, 0.28) 45%, rgba(10, 10, 10, 0.9) 100%);
}
.hero__center {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(7rem, 16vw, 12rem) 1.5rem 4rem;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.8rem, 11vw, 8rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
}
.hero__tagline {
  margin-top: clamp(1.4rem, 3vw, 2.2rem);
  font-size: clamp(0.78rem, 1.4vw, 1rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
}
.hero__sub2 {
  margin-top: 0.9rem;
  font-size: clamp(0.72rem, 1.2vw, 0.9rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.hero__scroll {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  padding-bottom: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.3s;
}
.hero__scroll:hover { color: #fff; }
.hero__scroll svg { width: 22px; height: 22px; animation: heroBob 1.8s ease-in-out infinite; }
@keyframes heroBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(7px); } }

/* ---------- Bandeau de statistiques ---------- */
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1;
}
.stat__num span { color: var(--green); }
.stat__label {
  font-size: 0.84rem;
  color: var(--gray-500);
  margin-top: 0.5rem;
}
.stats-strip { border-bottom: 1px solid var(--gray-200); background: var(--white); }
.stats-strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(2.5rem, 8vw, 6rem);
  padding: clamp(2.2rem, 4vw, 3rem) 0;
  text-align: center;
}

/* ---------- Logos / bandeau confiance ---------- */
.trust {
  border-bottom: 1px solid var(--gray-200);
}
.trust__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: 2.2rem 0;
}
.trust__label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  font-weight: 600;
}
.trust__item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--gray-300);
  letter-spacing: -0.01em;
}

/* ---------- Grilles génériques ---------- */
.grid {
  display: grid;
  gap: 1.6rem;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

/* ---------- Cartes services ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2.2rem;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--black);
  color: var(--white);
  margin-bottom: 1.4rem;
  transition: var(--transition);
}
.card:hover .card__icon { background: var(--green); }
.card__icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 0.7rem; }
.card p { font-size: 0.98rem; }

/* ---------- Liste à puces vertes ---------- */
.checklist { list-style: none; display: grid; gap: 1rem; margin-top: 1.6rem; }
.checklist li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  color: var(--gray-600);
}
.checklist li::before {
  content: "";
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2311823b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 13px no-repeat;
}

/* ---------- Image média ---------- */
.media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.05);
  transition: filter 0.6s ease;
}
.media:hover img { filter: grayscale(0%); }
.media--tall img { aspect-ratio: 4 / 5; }

/* ---------- Bloc "deux audiences" ---------- */
.audience {
  border-radius: var(--radius);
  padding: 2.6rem;
  height: 100%;
}
.audience--clubs { background: var(--black); color: var(--white); }
.audience--clubs h3 { color: var(--white); }
.audience--clubs p { color: rgba(255,255,255,0.72); }
.audience--clubs .checklist li { color: rgba(255,255,255,0.82); }
.audience--players { background: var(--green-soft); }
.audience__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  margin-bottom: 1.2rem;
}
.audience--clubs .audience__tag { background: var(--green); color: var(--white); }
.audience--players .audience__tag { background: var(--green); color: var(--white); }

/* ---------- Témoignages ---------- */
.quote {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2.3rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.quote__stars { color: var(--green); letter-spacing: 2px; margin-bottom: 1rem; }
.quote p {
  font-size: 1.05rem;
  color: var(--ink);
  font-style: italic;
  flex: 1;
}
.quote__author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.6rem;
}
.quote__avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--green-soft);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--green-dark);
  font-family: var(--font-display);
}
.quote__name { font-weight: 600; color: var(--black); font-size: 0.95rem; line-height: 1.2; }
.quote__role { font-size: 0.85rem; color: var(--gray-500); }

/* ---------- CTA ---------- */
.cta-band {
  background: var(--black);
  border-radius: var(--radius);
  padding: clamp(3rem, 6vw, 4.5rem);
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(22,163,74,0.35), transparent 70%);
}
.cta-band h2 { color: var(--white); position: relative; }
.cta-band p { color: rgba(255,255,255,0.72); max-width: 520px; margin: 1rem auto 2rem; position: relative; }
.cta-band .hero__actions { justify-content: center; position: relative; margin-top: 0; }

/* ---------- Blog ---------- */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.post-card__img { aspect-ratio: 16 / 10; overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.04); transition: transform 0.6s, filter 0.6s; }
.post-card:hover .post-card__img img { transform: scale(1.05); filter: grayscale(0%); }
.post-card__body { padding: 1.6rem 1.7rem 1.9rem; display: flex; flex-direction: column; flex: 1; }
.post-card__meta {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 0.8rem;
}
.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: var(--green-soft);
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
}
.post-card h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.post-card p { font-size: 0.95rem; flex: 1; }
.post-card__link {
  margin-top: 1.2rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--green-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.post-card:hover .post-card__link { gap: 0.7rem; }

/* ---------- Article ---------- */
.article-hero {
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  border-bottom: 1px solid var(--gray-200);
}
.article-hero .meta { color: var(--gray-500); font-size: 0.9rem; margin-bottom: 1.2rem; }
.article-body {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 4rem) 1.5rem;
}
.article-body > * + * { margin-top: 1.4rem; }
.article-body h2 { margin-top: 2.6rem; font-size: 1.7rem; }
.article-body h3 { margin-top: 1.8rem; }
.article-body p { font-size: 1.1rem; color: var(--gray-600); }
.article-body ul { padding-left: 1.3rem; color: var(--gray-600); }
.article-body li { margin-bottom: 0.6rem; }
.article-body img { border-radius: var(--radius); margin: 2rem 0; }
.article-body blockquote {
  border-left: 4px solid var(--green);
  padding: 0.4rem 0 0.4rem 1.5rem;
  font-style: italic;
  color: var(--ink);
  font-size: 1.2rem;
}

/* ---------- Formulaire ---------- */
.form {
  display: grid;
  gap: 1.3rem;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label { font-size: 0.88rem; font-weight: 600; color: var(--black); }
.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.9rem 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.15);
}
.field textarea { resize: vertical; min-height: 140px; }
.form__note { font-size: 0.85rem; color: var(--gray-500); }
.form__success {
  display: none;
  padding: 1rem 1.2rem;
  background: var(--green-soft);
  border: 1px solid var(--green);
  border-radius: var(--radius-sm);
  color: var(--green-dark);
  font-weight: 500;
}

/* ---------- Bloc contact infos ---------- */
.contact-info { display: grid; gap: 1.8rem; }
.contact-line { display: flex; gap: 1rem; align-items: flex-start; }
.contact-line__icon {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--green-soft);
  color: var(--green-dark);
  display: grid;
  place-items: center;
}
.contact-line__icon svg { width: 22px; height: 22px; }
.contact-line h4 { font-family: var(--font-sans); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-500); margin-bottom: 0.2rem; }
.contact-line a, .contact-line p { color: var(--ink); font-weight: 500; }

/* ---------- Page header générique ---------- */
.page-hero {
  background: var(--off-white);
  border-bottom: 1px solid var(--gray-200);
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}
.page-hero .container { max-width: var(--container); }
.page-hero h1 { margin: 1rem 0; }
.page-hero p { max-width: 600px; font-size: 1.15rem; }

/* ---------- Footer ---------- */
.footer {
  background: var(--black);
  color: rgba(255,255,255,0.7);
  padding: clamp(3.5rem, 6vw, 5rem) 0 2rem;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer .brand { color: var(--white); margin-bottom: 1rem; }
.footer__about { max-width: 300px; font-size: 0.95rem; }
.footer h5 {
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
}
.footer__links { list-style: none; display: grid; gap: 0.7rem; }
.footer__links a { font-size: 0.95rem; color: rgba(255,255,255,0.7); transition: color 0.25s; }
.footer__links a:hover { color: var(--green); }
.footer__socials { display: flex; gap: 0.8rem; margin-top: 0.4rem; }
.footer__socials a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  display: grid;
  place-items: center;
  color: var(--white);
  transition: var(--transition);
}
.footer__socials a:hover { background: var(--green); border-color: var(--green); transform: translateY(-3px); }
.footer__socials svg { width: 20px; height: 20px; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- FAQ accordéon ---------- */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: .6rem; }
.faq__item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  overflow: hidden;
}
.faq__item[open] { border-color: var(--green); }
.faq__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--black);
  cursor: pointer;
  list-style: none;
  transition: background .2s;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: "+";
  flex: none;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--green);
  line-height: 1;
  transition: transform .25s;
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__item[open] .faq__q { background: var(--green-soft); }
.faq__a {
  padding: 0 1.5rem 1.3rem;
  border-top: 1px solid var(--gray-200);
}
.faq__a p { font-size: 1rem; color: var(--gray-600); margin-top: .9rem; }

/* ---------- Animations au scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2,0.7,0.2,1);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .split .media { order: -1; }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.5rem 1.5rem 1.5rem;
    transform: translateY(-130%);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 0.9rem 0; width: 100%; border-bottom: 1px solid var(--gray-100); }
  .nav .btn { margin-top: 0.8rem; width: 100%; justify-content: center; }
  .nav-toggle { display: flex; }
  .nav.open ~ .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .hero__stats { gap: 2rem; }
}