/* FENNEC marketing site — mobile-first styles
   Default = mobile (≤640px). Breakpoints scale up.
   Tablet ≥ 720px · Desktop ≥ 1024px · Wide ≥ 1280px
*/

* { box-sizing: border-box; }
.fn-app { min-height: 100vh; background: var(--bg-1); color: var(--fg-1); font-family: var(--font-sans); overflow-x: hidden; }

/* =========================================================
   HEADER  — mobile: brand + burger
   ========================================================= */
.fn-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 20px;
  background: rgba(5,5,5,0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--noir-700);
}
.fn-brand img { height: 32px; width: 32px; object-fit: cover; display: block; }

.fn-burger {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: transparent; border: 1px solid var(--noir-600);
  padding: 10px 12px; cursor: pointer;
}
.fn-burger span { width: 18px; height: 2px; background: var(--fg-1); display: block; }

.fn-nav { display: none; }
.fn-cta-mini { display: none; }

/* Mobile drawer */
.fn-drawer {
  position: fixed; inset: 0; background: var(--noir-1000);
  z-index: 60; padding: 80px 28px 32px;
  display: flex; flex-direction: column; gap: 8px;
  transform: translateX(100%); transition: transform var(--dur-base) var(--ease-out);
}
.fn-drawer.is-open { transform: translateX(0); }
.fn-drawer-close { position: absolute; top: 16px; right: 20px; background: transparent; border: 1px solid var(--noir-600); color: var(--fg-1); padding: 10px 14px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; }
.fn-drawer a {
  font-family: var(--font-display); font-weight: 700; font-size: 32px;
  color: var(--fg-1); text-decoration: none; padding: 12px 0;
  border-bottom: 1px solid var(--noir-700); text-transform: uppercase; letter-spacing: -0.02em;
}
.fn-drawer a.is-active { color: var(--accent); }
.fn-drawer-cta { margin-top: 24px; padding: 16px; background: var(--accent); color: var(--noir-1000) !important; text-align: center; font-family: var(--font-sans) !important; font-size: 13px !important; font-weight: 600; letter-spacing: 0.08em; border-bottom: none !important; }

@media (min-width: 1024px) {
  .fn-header { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; padding: 18px 40px; }
  .fn-burger, .fn-drawer { display: none; }
  .fn-nav { display: flex; gap: 28px; justify-self: center; }
  .fn-cta-mini { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-sans); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--noir-1000); background: var(--accent); padding: 12px 18px; text-decoration: none; transition: background var(--dur-base) var(--ease-out); }
  .fn-cta-mini:hover { background: var(--saffron-600); }
}

.fn-nav-link {
  font-family: var(--font-sans); font-size: 13px; font-weight: 500;
  color: var(--fg-2); text-decoration: none; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 6px 0; border-bottom: 1px solid transparent; transition: color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.fn-nav-link:hover { color: var(--fg-1); }
.fn-nav-link.is-active { color: var(--fg-1); border-bottom-color: var(--accent); }
.fn-arrow { width: 14px; }

/* =========================================================
   BUTTONS — mobile: full-width, large hit target
   ========================================================= */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 22px; min-height: 52px; border: 1px solid transparent; font-family: var(--font-sans); font-weight: 600; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; transition: all var(--dur-base) var(--ease-out); }
.btn--primary { background: var(--accent); color: var(--noir-1000); border-color: var(--accent); }
.btn--primary:hover { background: var(--saffron-600); border-color: var(--saffron-600); }
.btn--ghost { background: transparent; color: var(--fg-1); border-color: transparent; padding-inline: 0; }
.btn--ghost:hover { color: var(--accent); }

/* =========================================================
   HERO — mobile: stack copy → photo → marquee
   ========================================================= */
.fn-hero { padding: 32px 20px 16px; }
.fn-hero-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: stretch; }
.fn-hero-copy { display: flex; flex-direction: column; gap: 18px; }
.fn-hero-title { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 11vw, 56px); line-height: 0.94; letter-spacing: -0.025em; text-transform: uppercase; color: var(--fg-1); margin: 0; }
.fn-hero-lead { max-width: 540px; font-size: 16px; }
.fn-hero-ctas { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.fn-hero-ctas .btn { width: 100%; }
.fn-hero-media { position: relative; aspect-ratio: 4/5; overflow: hidden; }
.fn-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fn-hero-cap { position: absolute; left: 12px; bottom: 12px; background: rgba(5,5,5,0.7); padding: 6px 10px; }

@media (min-width: 720px) {
  .fn-hero-ctas { flex-direction: row; align-items: center; }
  .fn-hero-ctas .btn { width: auto; }
}
@media (min-width: 1024px) {
  .fn-hero { padding: 64px 40px 24px; }
  .fn-hero-grid { grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: end; }
  .fn-hero-title { font-size: clamp(48px, 6vw, 96px); letter-spacing: -0.03em; }
}

.fn-hero-marquee {
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-start;
  margin-top: 32px; padding: 18px 0;
  border-top: 1px solid var(--noir-700); border-bottom: 1px solid var(--noir-700);
  font-family: var(--font-display); font-weight: 700; font-size: 13px; text-transform: uppercase; color: var(--fg-2); letter-spacing: -0.005em;
}
.fn-hero-marquee span:nth-child(even) { color: var(--noir-500); }
@media (min-width: 1024px) {
  .fn-hero-marquee { gap: 24px; justify-content: center; margin-top: 64px; padding: 22px 0; font-size: 18px; }
}

/* =========================================================
   SECTIONS — mobile padding
   ========================================================= */
.fn-section { padding: 56px 20px; }
.fn-section--alt { background: var(--noir-900); }
.fn-section-head { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.fn-section-head--row { gap: 20px; }
.fn-section-head .display-m { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 9vw, 56px); line-height: 0.95; letter-spacing: -0.025em; text-transform: uppercase; }

@media (min-width: 720px) {
  .fn-section { padding: 80px 32px; }
  .fn-section-head { margin-bottom: 48px; }
}
@media (min-width: 1024px) {
  .fn-section { padding: 96px 40px; }
  .fn-section-head { margin-bottom: 56px; }
  .fn-section-head--row { flex-direction: row; justify-content: space-between; align-items: end; gap: 40px; }
}

/* =========================================================
   SERVICES — mobile: 1 col → 2 → 5
   ========================================================= */
.fn-services-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--noir-700); border: 1px solid var(--noir-700); }
.fn-service { background: var(--bg-1); padding: 24px 20px; display: flex; flex-direction: column; gap: 12px; transition: background var(--dur-base) var(--ease-out); }
.fn-service:hover { background: var(--bg-3); }
.fn-service-num { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.06em; }
.fn-service h3 { font-family: var(--font-display); font-weight: 700; font-size: 20px; line-height: 1.1; color: var(--fg-1); text-transform: uppercase; letter-spacing: -0.01em; }
.fn-service p { font-size: 14px; color: var(--fg-2); line-height: 1.55; }
.fn-service-items { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.fn-service-items li { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.04em; text-transform: uppercase; display: flex; gap: 8px; }
.fn-bullet { color: var(--accent); }

@media (min-width: 720px) { .fn-services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .fn-services-grid { grid-template-columns: repeat(5, 1fr); } .fn-service { padding: 28px 22px; } .fn-service h3 { font-size: 22px; } }

/* =========================================================
   CASES — mobile: 1 col stack → 2 col → bento 3
   ========================================================= */
.fn-cases-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.fn-case { position: relative; cursor: pointer; transition: transform var(--dur-base) var(--ease-out); }
.fn-case:hover { transform: translateY(-3px); }
.fn-case-img { aspect-ratio: 4/3; background-size: cover; background-position: center; }
.fn-case-meta { padding: 14px 0 6px; display: flex; flex-direction: column; gap: 4px; }
.fn-case-meta h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--fg-1); text-transform: uppercase; letter-spacing: -0.01em; }
.fn-case-arrow { position: absolute; top: 14px; right: 14px; width: 18px; opacity: 0.85; transition: opacity var(--dur-base) var(--ease-out); }

@media (min-width: 720px) { .fn-cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .fn-cases-grid { grid-template-columns: repeat(3, 1fr); }
  .fn-case--lg { grid-column: span 2; grid-row: span 2; }
  .fn-case--lg .fn-case-img { aspect-ratio: 16/11; }
  .fn-case-arrow { opacity: 0; }
  .fn-case:hover .fn-case-arrow { opacity: 1; }
}

/* =========================================================
   RESULTS — mobile: 2 col grid
   ========================================================= */
.fn-results { padding: 56px 20px; background: var(--accent); color: var(--noir-1000); }
.fn-results .eyebrow { color: var(--noir-1000); }
.fn-results .display-m { color: var(--noir-1000); font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 9vw, 64px); line-height: 0.95; letter-spacing: -0.025em; text-transform: uppercase; }
.fn-results-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.fn-results-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; border-top: 1px solid var(--noir-1000); padding-top: 24px; }
.fn-stat-n { font-family: var(--font-display); font-weight: 800; font-size: clamp(32px, 8vw, 56px); line-height: 1; letter-spacing: -0.03em; color: var(--noir-1000); }
.fn-stat-label { font-family: var(--font-sans); font-weight: 600; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--noir-1000); margin-top: 6px; }
.fn-stat-sub { font-family: var(--font-mono); font-size: 10px; color: var(--noir-700); letter-spacing: 0.04em; text-transform: uppercase; margin-top: 4px; }

@media (min-width: 720px) { .fn-results { padding: 80px 32px; } .fn-results-head { margin-bottom: 48px; } }
@media (min-width: 1024px) { .fn-results { padding: 96px 40px; } .fn-results-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; padding-top: 32px; } .fn-stat-label { font-size: 14px; } }

/* =========================================================
   VALUES — mobile: stack rows
   ========================================================= */
.fn-values { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--noir-700); }
.fn-value { display: grid; grid-template-columns: 1fr; gap: 8px; padding: 24px 0; border-bottom: 1px solid var(--noir-700); }
.fn-value-num { font-family: var(--font-mono); font-size: 12px; color: var(--accent); letter-spacing: 0.08em; }
.fn-value h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 5.5vw, 28px); text-transform: uppercase; letter-spacing: -0.01em; color: var(--fg-1); }
.fn-value p { font-size: 15px; color: var(--fg-2); line-height: 1.55; max-width: 520px; }

@media (min-width: 1024px) { .fn-value { grid-template-columns: 80px 1fr 2fr; gap: 28px; align-items: baseline; padding: 28px 0; } .fn-value h3 { font-size: clamp(22px, 2vw, 32px); } .fn-value p { font-size: 16px; } }

/* =========================================================
   CONTACT — mobile: stack copy → form
   ========================================================= */
.fn-contact { padding: 56px 20px; background: var(--noir-900); }
.fn-contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.fn-contact-copy { display: flex; flex-direction: column; gap: 18px; }
.fn-contact-copy h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 11vw, 64px); line-height: 0.94; letter-spacing: -0.025em; text-transform: uppercase; color: var(--fg-1); }
.fn-contact-copy em.accent { font-style: normal; color: var(--accent); }
.fn-contact-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; padding-top: 20px; border-top: 1px solid var(--noir-700); }
.fn-contact-meta div { display: flex; flex-direction: column; gap: 4px; }
.fn-contact-meta dt { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.08em; text-transform: uppercase; }
.fn-contact-meta dd { margin: 0; font-size: 14px; color: var(--fg-1); font-family: var(--font-sans); word-break: break-word; }
.fn-contact-form { background: var(--noir-1000); border: 1px solid var(--noir-700); padding: 24px; display: flex; flex-direction: column; gap: 18px; }
.fn-field { display: flex; flex-direction: column; gap: 6px; }
.fn-field label { color: var(--fg-3); }
.fn-field input, .fn-field textarea { background: transparent; border: none; border-bottom: 1px solid var(--noir-600); padding: 12px 0; color: var(--fg-1); font-family: var(--font-sans); font-size: 16px; outline: none; min-height: 44px; }
.fn-field input:focus, .fn-field textarea:focus { border-color: var(--accent); }
.fn-contact-form .btn { width: 100%; }
.fn-contact-sent { padding: 16px 0; }
.fn-contact-sent h3 { font-family: var(--font-display); font-weight: 700; font-size: 26px; text-transform: uppercase; color: var(--accent); margin-top: 12px; }
.fn-contact-sent p { color: var(--fg-2); margin-top: 12px; }

@media (min-width: 1024px) {
  .fn-contact { padding: 96px 40px; }
  .fn-contact-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
  .fn-contact-copy h2 { font-size: clamp(48px, 5.5vw, 88px); letter-spacing: -0.03em; }
  .fn-contact-meta { grid-template-columns: 1fr 1fr; gap: 18px 24px; padding-top: 24px; }
  .fn-contact-form { padding: 32px; gap: 22px; }
  .fn-contact-form .btn { width: auto; align-self: flex-start; }
}

/* =========================================================
   FOOTER — mobile: stack columns
   ========================================================= */
.fn-footer { padding: 40px 20px 24px; background: var(--noir-1000); border-top: 1px solid var(--noir-700); }
.fn-footer-top { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; padding-bottom: 32px; border-bottom: 1px solid var(--noir-700); }
.fn-footer-logo { height: 40px; width: 40px; object-fit: cover; flex-shrink: 0; }
.fn-footer-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 32px 0; }
.fn-footer-cols .caption { color: var(--accent); display: block; margin-bottom: 12px; }
.fn-footer-cols ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.fn-footer-cols li { font-family: var(--font-sans); font-size: 13px; color: var(--fg-2); }
.fn-footer-bottom { display: flex; flex-direction: column; gap: 6px; padding-top: 20px; border-top: 1px solid var(--noir-700); }

@media (min-width: 720px) { .fn-footer-cols { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) {
  .fn-footer { padding: 64px 40px 32px; }
  .fn-footer-top { flex-direction: row; gap: 80px; padding-bottom: 48px; }
  .fn-footer-cols { gap: 32px; padding: 48px 0; }
  .fn-footer-bottom { flex-direction: row; justify-content: space-between; padding-top: 24px; }
}

/* =========================================================
   MODAL — mobile: full-screen, no padding
   ========================================================= */
.fn-modal { position: fixed; inset: 0; background: rgba(5,5,5,0.92); display: flex; align-items: stretch; justify-content: center; z-index: 100; padding: 0; }
.fn-modal-card { background: var(--noir-900); border: none; max-width: 100%; width: 100%; max-height: 100vh; overflow: auto; }
.fn-modal-img { width: 100%; aspect-ratio: 4/3; background-size: cover; background-position: center; }
.fn-modal-body { padding: 24px 20px 32px; display: flex; flex-direction: column; gap: 12px; }
.fn-modal-close { position: fixed; top: 16px; right: 16px; background: var(--accent); color: var(--noir-1000); border: none; padding: 10px 14px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; z-index: 101; }

@media (min-width: 1024px) {
  .fn-modal { align-items: center; padding: 40px; }
  .fn-modal-card { border: 1px solid var(--noir-700); max-width: 900px; max-height: 88vh; }
  .fn-modal-img { aspect-ratio: 16/9; }
  .fn-modal-body { padding: 32px; gap: 14px; }
  .fn-modal-close { position: absolute; top: 24px; right: 24px; }
}