/* ============================================================
   VARIABLES & RESET
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0d2137;
  --navy-mid:   #1a3a5c;
  --navy-light: #2d5282;
  --accent:     #0ea5e9;
  --accent-d:   #0284c7;
  --white:      #ffffff;
  --bg-light:   #f0f6ff;
  --text:       #1e293b;
  --body:       #475569;
  --muted:      #94a3b8;
  --border:     #e2e8f0;
  --radius:     10px;
  --shadow:     0 4px 24px rgba(13,33,55,0.10);
  --shadow-lg:  0 8px 48px rgba(13,33,55,0.16);
  --t:          0.25s ease;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; border-radius: var(--radius); }

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

ul { list-style: none; }

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.3; }
h3 { font-size: 1.1rem; font-weight: 600; }
h4 { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--navy-mid); margin-bottom: 0.5rem; }
p  { color: var(--body); line-height: 1.75; }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--t);
  text-align: center;
  line-height: 1.4;
}
.btn-primary  { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-mid); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-accent   { background: var(--accent); color: var(--white); }
.btn-accent:hover  { background: var(--accent-d); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(14,165,233,0.35); }
.btn-ghost    { background: rgba(255,255,255,0.1); color: var(--white); border: 2px solid rgba(255,255,255,0.4); }
.btn-ghost:hover   { background: rgba(255,255,255,0.2); border-color: var(--white); }
.btn-sm  { padding: 0.5rem 1rem; font-size: 0.82rem; }
.btn-lg  { padding: 0.9rem 2rem; font-size: 1rem; }
.w100    { width: 100%; }

/* ============================================================
   LAYOUT HELPERS
============================================================ */
.container    { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.section      { padding: 5rem 0; width: 100%; }
.bg-light     { background: var(--bg-light); }
.bg-navy      { background: var(--navy); }
.center-cta   { text-align: center; margin-top: 2.5rem; }

.sec-header   { text-align: center; max-width: 680px; margin: 0 auto 3rem; }
.sec-header p { margin-top: 0.75rem; }
.sec-header.light h2, .sec-header.light p { color: var(--white); }

.sec-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: rgba(14,165,233,0.1);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 0.85rem;
}
.sec-label-light {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 0.85rem;
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: var(--navy);
  box-shadow: 0 2px 16px rgba(0,0,0,0.15);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-brand {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
  letter-spacing: -0.5px;
}
.nav-brand span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 0.25rem;
  flex: 1;
}
.nav-link {
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color var(--t), background var(--t);
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-link.active { color: var(--white); background: rgba(14,165,233,0.2); }

.nav-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--t);
}

/* ============================================================
   PAGES
============================================================ */
#app { flex: 1; padding-top: 68px; width: 100%; }

.page {
  display: none;
  width: 100%;
  animation: pageIn 0.35s ease;
}
.page.active { display: block; }

@keyframes pageIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Page hero (used on About / Services / Contact) */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 5rem 0 4rem;
  text-align: center;
  width: 100%;
}
.page-hero .container { max-width: 740px; }
.page-hero h1 { color: var(--white); margin: 0.5rem 0 1rem; }
.page-hero p  { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ============================================================
   HOME — HERO
============================================================ */
.hero {
  background:
    linear-gradient(rgba(13,33,55,0.60) 0%, rgba(13,33,55,0.75) 100%),
    url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=1400&q=80&auto=format&fit=crop')
    center / cover no-repeat;
  padding: 6rem 1.5rem 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  text-align: center;
}

.hero-text { max-width: 780px; }
.hero-text h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero-text p  { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.hero-badge {
  display: inline-block;
  background: rgba(14,165,233,0.2);
  border: 1px solid rgba(14,165,233,0.4);
  color: #7dd3fc;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.75rem; justify-content: center; }
.hero-trust { display: flex; gap: 1.25rem; flex-wrap: wrap; justify-content: center; }
.hero-trust span { color: rgba(255,255,255,0.75); font-size: 0.85rem; }

.hero-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-self: center;
}
.hcard {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--white);
  transition: transform var(--t);
}
.hcard:hover { transform: translateX(6px); }
.hcard-icon { font-size: 1.8rem; }
.hcard strong { font-size: 0.9rem; display: block; }
.hcard em { font-style: normal; font-size: 1.05rem; font-weight: 700; }
.green { color: #34d399; }

/* ============================================================
   HOME — STATS BAR
============================================================ */
.stats-bar {
  background: var(--navy);
  padding: 2.5rem 0;
  width: 100%;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat { color: var(--white); }
.snum { font-size: 2.4rem; font-weight: 800; color: var(--accent); }
.stat sup { font-size: 1.2rem; font-weight: 700; color: var(--accent); vertical-align: super; }
.stat p { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-top: 0.25rem; }

/* ============================================================
   HOME — SERVICES OVERVIEW CARDS
============================================================ */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cards-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 820px;
  margin: 0 auto;
}

.sov-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
}
.sov-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--accent); }
.sov-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(14,165,233,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 1.1rem;
}
.sov-card h3 { margin-bottom: 0.6rem; }
.sov-card p  { font-size: 0.92rem; }
.card-link { display: inline-block; margin-top: 1rem; font-size: 0.88rem; font-weight: 600; color: var(--accent); transition: color var(--t); }
.card-link:hover { color: var(--accent-d); }

/* ============================================================
   IMAGE STRIPS (full-width between sections)
============================================================ */
.img-strip {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  line-height: 0;
  display: block;
}
.img-strip img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 0;
  display: block;
}

@media (max-width: 768px) {
  .img-strip img { height: 220px; }
}

/* ============================================================
   HOME — WHY CHOOSE US
============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}
.why-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.75rem;
  background: var(--bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color var(--t), box-shadow var(--t);
}
.why-item:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.why-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}
.why-item h3 { margin-bottom: 0.4rem; }
.why-item p  { font-size: 0.92rem; }

/* ============================================================
   HOME — TESTIMONIALS
============================================================ */
.tcard {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 2rem;
  color: var(--white);
}
.tcard .stars { color: #fbbf24; font-size: 1.1rem; margin-bottom: 1rem; }
.tcard p { color: rgba(255,255,255,0.8); font-size: 0.95rem; line-height: 1.8; margin-bottom: 1.5rem; }
.tcard-author { display: flex; align-items: center; gap: 0.85rem; }
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.tcard-author strong { font-size: 0.9rem; display: block; }
.tcard-author span  { font-size: 0.8rem; color: rgba(255,255,255,0.55); }

/* ============================================================
   CTA BANNER
============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
  padding: 4rem 0;
  text-align: center;
  width: 100%;
}
.cta-banner h2 { color: var(--white); margin-bottom: 0.75rem; }
.cta-banner p  { color: rgba(255,255,255,0.85); margin-bottom: 1.75rem; font-size: 1.05rem; }
.cta-banner .btn-accent { background: var(--white); color: var(--accent-d); }
.cta-banner .btn-accent:hover { background: var(--bg-light); }

/* ============================================================
   ABOUT PAGE
============================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-text h2 { margin: 0.5rem 0 1.25rem; }
.about-text p  { margin-bottom: 1rem; }

.about-stats-box {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.ab-stat { text-align: center; }
.ab-stat span { font-size: 2.2rem; font-weight: 800; color: var(--accent); }
.ab-stat sup  { font-size: 1rem; vertical-align: super; color: var(--accent); }
.ab-stat p    { color: rgba(255,255,255,0.65); font-size: 0.85rem; margin-top: 0.3rem; }

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.mv-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  transition: box-shadow var(--t);
}
.mv-card:hover { box-shadow: var(--shadow-lg); }
.mv-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: rgba(14,165,233,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin: 0 auto 1.1rem;
}
.mv-card h3 { font-size: 1.3rem; margin-bottom: 0.75rem; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.value-item {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-top: 4px solid var(--accent);
  border-radius: var(--radius);
  transition: box-shadow var(--t);
}
.value-item:hover { box-shadow: var(--shadow); }
.val-num { font-size: 2.5rem; font-weight: 800; color: var(--accent); opacity: 0.3; margin-bottom: 0.5rem; }
.value-item h3 { margin-bottom: 0.5rem; }
.value-item p  { font-size: 0.9rem; }

.certs-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.cert {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.cert i { color: var(--accent); font-size: 1rem; }
.footer-col p i { color: var(--accent); width: 16px; }

/* ============================================================
   ABOUT — TEAM IMAGE
============================================================ */
.about-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

/* ============================================================
   SERVICES PAGE
============================================================ */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.svc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--t), border-color var(--t), transform var(--t);
}
.svc-card:hover { box-shadow: var(--shadow-lg); border-color: var(--accent); transform: translateY(-4px); }
.svc-hd { display: flex; align-items: center; gap: 0.85rem; }
.svc-icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: rgba(14,165,233,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  color: var(--accent);
  flex-shrink: 0;
}
.svc-hd h3 { font-size: 1rem; }
.svc-card > p { font-size: 0.92rem; color: var(--body); }
.svc-block ul { padding-left: 1.1rem; list-style: disc; }
.svc-block ul li { font-size: 0.88rem; color: var(--body); margin-bottom: 0.3rem; }
.svc-block p { font-size: 0.88rem; }

/* bg-light variant: white cards become slightly elevated */
.bg-light .svc-card { background: var(--white); }

/* ============================================================
   CONTACT PAGE
============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h3, .contact-form-wrap h3 { font-size: 1.3rem; margin-bottom: 1.5rem; }

.ci-list { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.ci-item { display: flex; gap: 1rem; align-items: flex-start; }
.ci-item > span {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(14,165,233,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}
.ci-item strong { display: block; font-size: 0.9rem; margin-bottom: 0.2rem; }
.ci-item p { font-size: 0.9rem; }

.response-pledge {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}
.rp-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(14,165,233,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}
.response-pledge strong { display: block; margin-bottom: 0.3rem; }
.response-pledge p { font-size: 0.88rem; }

/* Form */
.contact-form-wrap form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.fg { display: flex; flex-direction: column; gap: 0.4rem; }
.fg label { font-size: 0.85rem; font-weight: 600; color: var(--text); }

.fg input, .fg select, .fg textarea {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  color: var(--text);
  font-family: inherit;
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  width: 100%;
}
.fg input:focus, .fg select:focus, .fg textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.15);
}
.fg textarea { resize: vertical; }
.fg select { cursor: pointer; }

.form-note { font-size: 0.78rem; color: var(--muted); text-align: center; }

.form-status {
  min-height: 1.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  color: #16a34a;
}
.form-status.error { color: #dc2626; }

/* ============================================================
   FAQ ACCORDION
============================================================ */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background var(--t);
  font-family: inherit;
}
.faq-q:hover { background: var(--bg-light); }
.faq-q[aria-expanded="true"] { color: var(--accent); background: var(--bg-light); }
.faq-arrow { font-size: 0.75rem; transition: transform var(--t); flex-shrink: 0; color: var(--muted); }
.faq-q[aria-expanded="true"] .faq-arrow { transform: rotate(180deg); color: var(--accent); }

.faq-a {
  display: none;
  padding: 0 1.5rem 1.25rem;
}
.faq-a p { font-size: 0.92rem; }

/* ============================================================
   FOOTER
============================================================ */
.footer { background: var(--navy); padding: 4rem 0 1.5rem; margin-top: auto; width: 100%; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1.5rem;
}
.footer-brand .nav-brand { color: var(--white); margin-bottom: 0.85rem; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.88rem; line-height: 1.7; }

.footer-col h4 { color: var(--white); font-size: 0.85rem; margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a { color: rgba(255,255,255,0.55); font-size: 0.88rem; transition: color var(--t); }
.footer-col ul a:hover { color: var(--accent); }
.footer-col p { color: rgba(255,255,255,0.55); font-size: 0.88rem; margin-bottom: 0.4rem; }

.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.8rem; text-align: center; }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-intro { gap: 2.5rem; }
}

@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .hero { padding: 4rem 1.5rem 3rem; min-height: 480px; }
  .hero-text p { max-width: 100%; }
  .hero-cards { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .hcard { flex: 1; min-width: 160px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .about-stats-box { grid-template-columns: 1fr 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-cta { display: none; }
}

@media (max-width: 560px) {
  .cards-3 { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hcard { min-width: 100%; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--navy); padding: 0.75rem 1.5rem 1.5rem; gap: 0.25rem; border-top: 1px solid rgba(255,255,255,0.1); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
}