/* ============================================================
   NextMile Labs — Global Stylesheet
   Brand: Navy #071D49 | Teal #00C2A8 | Gold #F5A623
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:  #071D49;
  --teal:  #00C2A8;
  --gold:  #F5A623;
  --white: #FFFFFF;
  --bg:    #F4F7FA;
  --dark:  #1A1A2E;
  --muted: #6B7280;
  --light-teal: #E6FAF8;
  --font: 'Inter', 'Segoe UI', Arial, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(7,29,73,0.10);
  --shadow-hover: 0 8px 32px rgba(7,29,73,0.18);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--dark); background: var(--white); line-height: 1.6; font-size: 16px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: 1.15rem; font-weight: 600; }
p  { color: var(--muted); line-height: 1.75; }

.text-navy  { color: var(--navy); }
.text-teal  { color: var(--teal); }
.text-gold  { color: var(--gold); }
.text-white { color: var(--white); }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-dark { background: var(--navy); }
.section-bg   { background: var(--bg); }
.text-center  { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; cursor: pointer; border: none; transition: all 0.2s; white-space: nowrap; }
.btn-primary { background: var(--teal); color: var(--white); }
.btn-primary:hover { background: #00a891; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,194,168,0.35); }
.btn-primary:visited, .btn-primary:active { color: var(--white); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-outline:visited, .btn-outline:active { color: var(--white); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: #0d2b6b; transform: translateY(-1px); }
.btn-navy:visited, .btn-navy:active { color: var(--white); }
.btn-gold { background: var(--gold); color: var(--navy); font-weight: 700; }
.btn-gold:hover { background: #e8961a; transform: translateY(-1px); }
.btn-gold:visited, .btn-gold:active { color: var(--navy); }
.btn-lg { padding: 18px 36px; font-size: 17px; }

/* NAVBAR */
.navbar { position: sticky; top: 0; z-index: 100; background: var(--white); border-bottom: 1px solid rgba(7,29,73,0.08); }
.navbar .container { height: 68px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo .nm { font-size: 20px; font-weight: 800; color: var(--navy); }
.nav-logo .nm span { color: var(--teal); }
.nav-logo .labs { font-size: 10px; letter-spacing: 3px; color: var(--muted); font-weight: 500; display: block; margin-top: 1px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-weight: 500; color: var(--dark); font-size: 15px; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; }

/* HERO */
.hero { background: linear-gradient(135deg, var(--navy) 0%, #0d2b6b 100%); padding: 100px 0 80px; position: relative; overflow: hidden; }
.hero::before { content:''; position:absolute; right:-120px; top:-120px; width:600px; height:600px; border-radius:50%; background:rgba(0,194,168,0.07); }
.hero::after  { content:''; position:absolute; left:-80px; bottom:-80px; width:400px; height:400px; border-radius:50%; background:rgba(245,166,35,0.05); }
.hero .container { position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,194,168,0.15); border: 1px solid rgba(0,194,168,0.3); color: var(--teal); padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 500; margin-bottom: 24px; }
.hero-badge .dot { width: 6px; height: 6px; background: var(--teal); border-radius: 50%; }
.hero h1 { color: var(--white); max-width: 680px; }
.hero h1 span { color: var(--teal); }
.hero .sub { color: rgba(255,255,255,0.72); font-size: 18px; max-width: 540px; margin-top: 16px; }
.hero-actions { display: flex; gap: 16px; margin-top: 36px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; margin-top: 56px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-stat .num { font-size: 2rem; font-weight: 800; color: var(--white); }
.hero-stat .lbl { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 2px; }

/* SECTION HEADER */
.section-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.section-tag { display: inline-block; background: var(--light-teal); color: var(--teal); font-size: 12px; font-weight: 600; letter-spacing: 1.5px; padding: 5px 14px; border-radius: 50px; text-transform: uppercase; margin-bottom: 14px; }
.section-header h2 { color: var(--navy); }
.section-header p { margin-top: 12px; }

/* DOMAIN CARDS */
.domain-card { background: var(--white); border-radius: var(--radius); padding: 32px 28px; border: 1px solid rgba(7,29,73,0.08); transition: all 0.25s; position: relative; overflow: hidden; box-shadow: var(--shadow); }
.domain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--teal); }
.domain-card .card-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 20px; }
.domain-card h3 { color: var(--navy); margin-bottom: 8px; }
.domain-card .price-tag { display: inline-flex; align-items: center; gap: 6px; background: var(--light-teal); color: var(--teal); font-weight: 700; font-size: 13px; padding: 4px 12px; border-radius: 50px; margin-top: 16px; }
.domain-card .badge-new { position: absolute; top: 20px; right: 20px; background: var(--gold); color: var(--navy); font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 50px; }

/* HOW IT WORKS */
.step-card { text-align: center; padding: 32px 20px; }
.step-num { width: 56px; height: 56px; border-radius: 50%; background: var(--navy); color: var(--white); font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.step-card h3 { color: var(--navy); margin-bottom: 8px; }

/* CTA BAND */
.cta-band { background: linear-gradient(135deg, #00a891, var(--teal)); padding: 72px 0; text-align: center; }
.cta-band h2 { color: var(--white); }
.cta-band p  { color: rgba(255,255,255,0.85); margin-top: 10px; font-size: 17px; }
.cta-band .btn-navy { margin-top: 32px; }

/* WORKSHOP CARDS */
.workshop-card { background: var(--white); border-radius: var(--radius); border: 1px solid rgba(7,29,73,0.08); overflow: hidden; box-shadow: var(--shadow); transition: all 0.25s; }
.workshop-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.workshop-card .card-top { padding: 28px 28px 20px; }
.workshop-card .card-top h3 { color: var(--navy); }
.workshop-card .card-body { padding: 0 28px 24px; }
.workshop-card .topics li { padding: 6px 0; color: var(--muted); font-size: 14px; display: flex; align-items: flex-start; gap: 8px; }
.workshop-card .topics li::before { content:'✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; }
.workshop-card .card-footer { padding: 20px 28px; background: var(--bg); display: flex; align-items: center; justify-content: space-between; }
.price-block .amount { font-size: 1.4rem; font-weight: 800; color: var(--navy); }
.price-block .original { font-size: 14px; color: #DC2626; text-decoration: line-through; margin-left: 8px; font-weight: 600; opacity: 0.75; }
.price-block .duration { font-size: 12px; color: var(--muted); }

/* PAGE HEADER */
.page-header { background: var(--navy); padding: 64px 0; }
.page-header h1 { color: var(--white); }
.page-header p { color: rgba(255,255,255,0.65); font-size: 17px; margin-top: 10px; max-width: 600px; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 13px; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.breadcrumb a { color: var(--teal); }

/* VALUE CARDS */
.value-card { background: var(--white); border-radius: var(--radius); padding: 28px 24px; border-left: 4px solid var(--teal); box-shadow: var(--shadow); }
.value-card h3 { color: var(--navy); margin-bottom: 6px; }

/* CONTACT */
.contact-form { background: var(--white); border-radius: var(--radius); padding: 48px; box-shadow: var(--shadow); border: 1px solid rgba(7,29,73,0.08); }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-weight: 600; color: var(--navy); margin-bottom: 8px; font-size: 14px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 13px 16px; border: 1.5px solid rgba(7,29,73,0.15); border-radius: 8px; font-size: 15px; font-family: var(--font); color: var(--dark); transition: border-color 0.2s; background: var(--white); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,194,168,0.12); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.consent-row { display: flex; align-items: flex-start; gap: 10px; }
.consent-row input[type=checkbox] { margin-top: 3px; accent-color: var(--teal); }
.consent-row label { font-size: 13px; color: var(--muted); font-weight: 400; }
.contact-info-card { background: var(--navy); border-radius: var(--radius); padding: 36px 32px; height: fit-content; }
.contact-info-card h3 { color: var(--white); margin-bottom: 24px; }
.info-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 24px; }
.info-item .icon { font-size: 20px; flex-shrink: 0; }
.info-item .lbl { font-size: 12px; color: rgba(255,255,255,0.45); }
.info-item .val { color: var(--white); font-weight: 500; margin-top: 2px; }

/* FOOTER */
.footer { background: var(--dark); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .nm { font-size: 20px; font-weight: 800; color: var(--white); }
.footer-brand .nm span { color: var(--teal); }
.footer-brand .labs { font-size: 10px; letter-spacing: 3px; color: rgba(255,255,255,0.35); }
.footer-brand p { color: rgba(255,255,255,0.45); font-size: 14px; margin-top: 14px; max-width: 300px; }
.footer-col h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.45); font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--teal); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: rgba(255,255,255,0.3); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
  .footer-brand { grid-column: 1/-1; }
  .mentor-card-grid { grid-template-columns: 1fr !important; }
  .mentor-card-photo { min-height: 220px; }
}
@media (max-width: 680px) {
  /* Layout */
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 16px 20p