/* ============================================================
   Alpha Star Tourism — component styles
   ============================================================ */

/* ---------- NAVBAR ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(255,251,245,.88); backdrop-filter: blur(12px); border-color: var(--border); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 18px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { height: 38px; width: auto; }
.brand-txt { display: flex; flex-direction: column; line-height: 1; }
.brand-txt b { font-family: var(--display); font-weight: 700; font-size: 16px; letter-spacing: -.01em; color: var(--text); }
.brand-txt span { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-family: var(--display); font-weight: 500; font-size: 15px; color: var(--text); position: relative; padding: 4px 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--primary); transition: width .25s ease; border-radius: 2px; }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; padding: 8px; color: var(--text); }
.nav-toggle svg { width: 26px; height: 26px; }

.mobile-menu { display: none; }
@media (max-width: 940px) {
  .nav-links, .nav-cta .btn-desktop { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-menu {
    display: block; position: fixed; inset: 72px 0 auto 0; z-index: 55;
    background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: transform .25s ease, opacity .25s ease;
  }
  .mobile-menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .mobile-menu nav { display: flex; flex-direction: column; padding: 14px 24px 22px; gap: 4px; }
  .mobile-menu nav a { font-family: var(--display); font-weight: 500; font-size: 17px; padding: 14px 0; border-bottom: 1px solid var(--border); }
  .mobile-menu .mm-cta { display: flex; gap: 10px; margin-top: 16px; }
  .mobile-menu .mm-cta .btn { flex: 1; }
}

/* ---------- HERO ---------- */
.hero { position: relative; padding-top: 128px; padding-bottom: 84px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(255,178,46,.20), transparent 60%),
    radial-gradient(900px 520px at -6% 12%, rgba(242,106,27,.10), transparent 55%),
    var(--bg);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-copy h1 { font-size: clamp(40px, 6.2vw, 70px); font-weight: 700; margin: 18px 0 0; }
.hero-copy h1 .em { color: var(--primary); }
.hero-copy .lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); margin-top: 20px; max-width: 30em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-mini { display: flex; align-items: center; gap: 18px; margin-top: 26px; flex-wrap: wrap; color: var(--muted); font-size: 14.5px; }
.hero-mini .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.hero-mini a { color: var(--secondary); font-weight: 600; }

/* hero collage */
.collage { position: relative; aspect-ratio: 1 / 1; }
.collage figure { position: absolute; margin: 0; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); border: 4px solid #fff; }
.collage figure img { width: 100%; height: 100%; object-fit: cover; }
.collage .c1 { width: 56%; height: 64%; top: 0; left: 0; z-index: 2; }
.collage .c2 { width: 44%; height: 46%; top: 8%; right: 0; z-index: 3; }
.collage .c3 { width: 40%; height: 42%; bottom: 0; left: 6%; z-index: 3; }
.collage .c4 { width: 52%; height: 50%; bottom: 0; right: 0; z-index: 2; }
.collage .blob { position: absolute; z-index: 1; inset: 12% 8% 8% 12%; background: radial-gradient(circle at 30% 30%, rgba(255,178,46,.5), rgba(242,106,27,.25)); filter: blur(34px); border-radius: 50%; }
.collage .badge {
  position: absolute; z-index: 4; left: 50%; top: 50%; transform: translate(-50%,-50%);
  background: var(--secondary); color: #fff; border: 4px solid #fff; border-radius: 50%;
  width: 104px; height: 104px; display: grid; place-content: center; text-align: center;
  box-shadow: var(--shadow-lg); padding: 6px;
}
.collage .badge b { font-family: var(--display); font-weight: 700; font-size: 26px; line-height: 1; }
.collage .badge span { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; margin-top: 3px; color: var(--accent); }
.collage .hero-flag { position: absolute; z-index: 5; right: 6px; bottom: -14px; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .collage { max-width: 460px; margin: 0 auto; width: 100%; }
}

/* ---------- TRUST STRIP ---------- */
.trust { background: var(--secondary); color: #fff; }
.trust .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 30px; padding-top: 22px; padding-bottom: 22px; }
.trust .tf { display: inline-flex; align-items: center; gap: 9px; font-family: var(--display); font-weight: 500; font-size: 15px; }
.trust .tf svg { width: 17px; height: 17px; color: var(--accent); flex: none; }
.trust .tf-sep { width: 1px; height: 16px; background: rgba(255,255,255,.22); }
@media (max-width: 720px) { .trust .tf-sep { display: none; } .trust .wrap { gap: 14px 22px; } }

/* ---------- CARD GRIDS ---------- */
.grid-cards { display: grid; gap: 22px; margin-top: 44px; }
.grid-exp { grid-template-columns: repeat(4, 1fr); }
.grid-city { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1040px) { .grid-exp { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 880px) { .grid-exp, .grid-city { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .grid-exp, .grid-city { grid-template-columns: 1fr; } }

.card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: #fff; }
.card-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sand-100); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.22,1,.36,1); }
.card:hover .card-img img { transform: scale(1.07); }
.card-tag {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-family: var(--display); font-weight: 600; font-size: 11.5px; letter-spacing: .03em;
  color: var(--text); background: rgba(255,251,245,.92); backdrop-filter: blur(4px);
  border-radius: 999px; padding: 6px 11px;
}
.card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 19px; font-weight: 600; }
.card-body p { color: var(--muted); font-size: 14px; margin-top: 8px; flex: 1; }
.card-actions { display: flex; gap: 9px; margin-top: 16px; }
.card-actions .btn { padding: 10px 15px; font-size: 13.5px; flex: 1; }
.card-actions .btn svg { width: 15px; height: 15px; }
.card-enq {
  background: transparent; color: var(--secondary); border: 1.5px solid var(--border);
  border-radius: 999px; font-family: var(--display); font-weight: 600; font-size: 13.5px;
  padding: 10px 15px; transition: border-color .2s, color .2s; flex: none; width: 46px;
  display: grid; place-content: center;
}
.card-enq:hover { border-color: var(--secondary); color: var(--secondary); }
.card-enq svg { width: 17px; height: 17px; }

/* ---------- HOW IT WORKS ---------- */
.how { background: var(--sand-50); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; gap: 16px; } }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; position: relative; box-shadow: var(--shadow-sm); }
.step .n { font-family: var(--display); font-weight: 700; font-size: 15px; color: #fff; background: var(--primary); width: 42px; height: 42px; border-radius: 13px; display: grid; place-content: center; box-shadow: 0 8px 18px -8px rgba(242,106,27,.8); }
.step h3 { font-size: 21px; font-weight: 600; margin-top: 20px; }
.step p { color: var(--muted); font-size: 15px; margin-top: 10px; }
.step-arrow { position: absolute; right: -20px; top: 46px; color: var(--accent); z-index: 2; }
.step-arrow svg { width: 26px; height: 26px; }
@media (max-width: 760px) { .step-arrow { display: none; } }

/* ---------- TRANSFERS ---------- */
.transfers-band { background: var(--secondary); color: #fff; border-radius: var(--radius-lg); padding: 52px 48px; position: relative; overflow: hidden; }
.transfers-band::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(255,178,46,.28), transparent 70%); }
.transfers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; position: relative; z-index: 1; }
@media (max-width: 760px) { .transfers-band { padding: 38px 24px; } .transfers-grid { grid-template-columns: 1fr; } }
.transfer-item { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 22px; }
.transfer-item .ti-ic { width: 40px; height: 40px; border-radius: 11px; background: rgba(255,178,46,.18); color: var(--accent); display: grid; place-content: center; }
.transfer-item .ti-ic svg { width: 21px; height: 21px; }
.transfer-item h3 { font-size: 18px; font-weight: 600; margin-top: 16px; }
.transfer-item p { color: rgba(255,255,255,.78); font-size: 14px; margin-top: 7px; }
.transfers-head { position: relative; z-index: 1; max-width: 560px; }
.transfers-head h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 700; }
.transfers-head .kicker { color: var(--accent); }
.transfers-head .kicker::before { background: var(--accent); }
.transfers-head p { color: rgba(255,255,255,.82); font-size: 17px; margin-top: 14px; }
.transfers-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 30px; position: relative; z-index: 1; }
.transfers-foot .fleet-note { color: rgba(255,255,255,.7); font-size: 13.5px; }

/* ---------- ABOUT ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; gap: 36px; } }
.about-copy h2 { font-size: clamp(30px, 4.4vw, 46px); font-weight: 700; margin-top: 14px; }
.about-copy p { color: var(--muted); font-size: 17px; margin-top: 18px; }
.about-copy .pull { color: var(--text); font-size: 21px; font-family: var(--display); font-weight: 500; line-height: 1.4; border-left: 3px solid var(--primary); padding-left: 20px; margin-top: 24px; }
.about-stats { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.about-chip { background: var(--sand-100); border: 1px solid var(--border); border-radius: 14px; padding: 14px 18px; }
.about-chip b { font-family: var(--display); font-weight: 700; display: block; color: var(--secondary); font-size: 16px; }
.about-chip span { font-size: 13px; color: var(--muted); }
.about-collage { position: relative; aspect-ratio: 5 / 4; }
.about-collage figure { position: absolute; margin: 0; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); border: 4px solid #fff; }
.about-collage figure img { width: 100%; height: 100%; object-fit: cover; }
.about-collage .a1 { width: 62%; height: 70%; top: 0; right: 0; }
.about-collage .a2 { width: 50%; height: 54%; bottom: 0; left: 0; z-index: 2; }
.about-collage .a-flag { position: absolute; left: 4px; bottom: -12px; z-index: 3; }

/* ---------- ENQUIRY / CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
@media (max-width: 920px) { .contact-grid { grid-template-columns: 1fr; gap: 28px; } }

.contact-info h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 700; margin-top: 14px; }
.contact-info > p { color: var(--muted); font-size: 17px; margin-top: 14px; max-width: 36ch; }
.info-list { margin-top: 28px; display: flex; flex-direction: column; gap: 4px; }
.info-row { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--border); }
.info-row .ir-ic { width: 40px; height: 40px; border-radius: 12px; background: var(--sand-100); color: var(--primary); display: grid; place-content: center; flex: none; }
.info-row .ir-ic svg { width: 19px; height: 19px; }
.info-row .ir-label { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; font-family: var(--display); }
.info-row .ir-val { font-size: 16px; color: var(--text); margin-top: 2px; }
.info-row a.ir-val:hover { color: var(--primary); }

.map-box { margin-top: 24px; border-radius: 16px; overflow: hidden; line-height: 0; }
.map-box iframe { display: block; width: 100%; max-width: 100%; height: 360px; border: 0; }
.map-dir { display: inline-block; margin-top: 12px; font-family: var(--display); font-weight: 600;
  font-size: 13.5px; color: var(--primary); text-decoration: none; }
.map-dir:hover { text-decoration: underline; }

/* form */
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow-md); }
@media (max-width: 540px) { .form-card { padding: 24px 20px; } }
.form-card h3 { font-size: 23px; font-weight: 600; }
.form-card .sub { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
@media (max-width: 540px) { .form-grid { grid-template-columns: 1fr; } .field.half-keep { grid-column: auto; } }
.field label { font-family: var(--display); font-weight: 600; font-size: 13px; color: var(--text); }
.field label .req { color: var(--primary); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 15px; color: var(--text);
  background: var(--bg); border: 1.5px solid var(--border); border-radius: 12px; padding: 12px 14px;
  transition: border-color .18s, box-shadow .18s; width: 100%;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--secondary); box-shadow: 0 0 0 3px rgba(12,82,86,.14); }
.field input.err, .field select.err { border-color: #d23b1e; box-shadow: 0 0 0 3px rgba(210,59,30,.12); }
.field .errtxt { color: #d23b1e; font-size: 12.5px; font-weight: 500; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; align-items: center; }
.form-actions .btn { flex: 1 1 auto; }
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 16px; }

/* success state */
.form-success { text-align: center; padding: 26px 8px; }
.form-success .check { width: 64px; height: 64px; border-radius: 50%; background: rgba(37,211,102,.14); color: var(--wa); display: grid; place-content: center; margin: 0 auto 18px; }
.form-success .check svg { width: 32px; height: 32px; }
.form-success h3 { font-size: 24px; font-weight: 700; }
.form-success p { color: var(--muted); margin-top: 10px; font-size: 15.5px; }
.form-success .recap { background: var(--sand-50); border: 1px solid var(--border); border-radius: 14px; padding: 16px; text-align: left; margin: 20px 0; font-size: 14px; }
.form-success .recap div { display: flex; justify-content: space-between; gap: 16px; padding: 4px 0; }
.form-success .recap span:first-child { color: var(--muted); }
.form-success .recap span:last-child { font-weight: 600; text-align: right; }

/* ---------- CTA BAND ---------- */
.cta-band { background: linear-gradient(120deg, var(--primary) 0%, var(--accent) 100%); border-radius: var(--radius-lg); padding: 56px 48px; text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { font-size: clamp(28px, 4.4vw, 44px); font-weight: 700; color: #fff; }
.cta-band p { color: rgba(255,255,255,.92); font-size: 18px; margin-top: 14px; max-width: 44ch; margin-inline: auto; }
.cta-band .cta-btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 30px; }
.cta-band .btn-ghost { background: rgba(255,255,255,.16); color: #fff; border-color: rgba(255,255,255,.45); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.26); color: #fff; }
@media (max-width: 600px) { .cta-band { padding: 40px 22px; } }

/* ---------- FOOTER ---------- */
.footer { background: var(--text); color: rgba(255,255,255,.78); margin-top: 0; }
.footer .wrap { padding-top: 60px; padding-bottom: 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr; gap: 40px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 30px; } }
.footer .brand-txt b { color: #fff; }
.footer .brand-txt span { color: rgba(255,255,255,.55); }
.footer p.fdesc { margin-top: 18px; font-size: 14.5px; max-width: 34ch; }
.footer h4 { color: #fff; font-family: var(--display); font-weight: 600; font-size: 14px; letter-spacing: .04em; }
.footer .fcol nav { display: flex; flex-direction: column; gap: 11px; margin-top: 18px; }
.footer .fcol nav a:hover { color: var(--accent); }
.footer .fcol nav a, .footer .fcontact div { font-size: 14.5px; }
.footer .fcontact { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.footer .fcontact a:hover { color: var(--accent); }
.footer .fcontact .fc-label { color: rgba(255,255,255,.5); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; color: rgba(255,255,255,.55); }
.footer-bottom .social-note { font-style: italic; }

/* ---------- WHATSAPP FAB + MOBILE BAR ---------- */
.fab { position: fixed; right: 22px; bottom: 22px; z-index: 70; display: inline-flex; align-items: center; gap: 10px;
  background: var(--wa); color: #073b22; font-family: var(--display); font-weight: 600; font-size: 15px;
  padding: 14px 20px; border-radius: 999px; box-shadow: 0 14px 30px -8px rgba(37,211,102,.6); transition: transform .2s; }
.fab:hover { transform: translateY(-3px) scale(1.02); }
.fab svg { width: 22px; height: 22px; }
.fab .fab-txt { } 
@media (max-width: 940px) { .fab { display: none; } }

.mobilebar { display: none; }
@media (max-width: 940px) {
  .mobilebar { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    background: rgba(255,251,245,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--border); padding: 9px 12px calc(9px + env(safe-area-inset-bottom)); box-shadow: 0 -6px 20px -10px rgba(34,24,15,.25); }
  .mobilebar a { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 8px 4px; border-radius: 12px; font-family: var(--display); font-weight: 600; font-size: 12px; min-height: 48px; }
  .mobilebar a svg { width: 20px; height: 20px; }
  .mobilebar .mb-wa { background: var(--wa); color: #073b22; }
  .mobilebar .mb-call { background: var(--sand-100); color: var(--secondary); }
  .mobilebar .mb-enq { background: var(--primary); color: #fff; }
  body { padding-bottom: 72px; }
}