/* ── NAV ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: padding var(--ease-f), border-color var(--ease-f), box-shadow var(--ease-f);
}
.nav.scrolled {
  padding: 12px 48px;
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

/* Logo */
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-family: var(--font-d);
  font-size: 19px;
  font-weight: 500;
  color: var(--deep);
  letter-spacing: -0.01em;
}
.logo-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-top: 1px;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-700);
  transition: color var(--ease-f);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--sky);
  border-radius: 999px;
  transition: width var(--ease-f);
}
.nav-links a:hover { color: var(--sky); }
.nav-links a:hover::after { width: 100%; }

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-phone {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-700);
  transition: color var(--ease-f);
}
.nav-phone:hover { color: var(--sky); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--surface);
  transition: background var(--ease-f);
}
.hamburger:hover { background: var(--sky-100); }
.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--deep);
  border-radius: 999px;
  transition: transform var(--ease-f), opacity var(--ease-f);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE NAV ──────────────────────────────────── */
.mob-nav {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--deep);
  display: flex;
  flex-direction: column;
  padding: 28px 32px 48px;
  transform: translateX(100%);
  transition: transform var(--ease-b);
}
.mob-nav.open { transform: translateX(0); }

.mob-close {
  align-self: flex-end;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: var(--white);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--ease-f);
  margin-bottom: 40px;
}
.mob-close:hover { background: rgba(255,255,255,.2); }

.mob-nav a {
  font-family: var(--font-d);
  font-size: 30px;
  font-weight: 300;
  color: rgba(255,255,255,.75);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: color var(--ease-f), padding-left var(--ease-f);
}
.mob-nav a:hover { color: var(--white); padding-left: 8px; }
.mob-nav a.mob-cta {
  margin-top: auto;
  background: var(--sky);
  color: var(--white);
  border-radius: 999px;
  text-align: center;
  padding: 16px 24px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 600;
  border-bottom: none;
  transition: background var(--ease-f);
  display: block;
}
.mob-nav a.mob-cta:hover { background: var(--leaf); padding-left: 24px; }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1024px) {
  .nav, .nav.scrolled { padding-left: 32px; padding-right: 32px; }
  .nav-links { gap: 22px; }
  .nav-phone { display: none; }
}
@media (max-width: 820px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .nav.scrolled { padding: 10px 20px; }
}