/* =============================================
   THE ADVENTURE AVENUE — MAIN STYLESHEET
   ============================================= */

:root {
    --forest:       #16423C;
    --forest-dark:  #0d2b26;
    --forest-light: #e8f0ee;
    --amber:        #E8871E;
    --amber-dark:   #c96f0f;
    --cream:        #FBF8F3;
    --sand:         #F1E9DD;
    --white:        #ffffff;
    --gray-50:      #f8f9fa;
    --gray-100:     #f0f2f5;
    --gray-200:     #e4e7eb;
    --gray-400:     #9aa5b4;
    --gray-600:     #627282;
    --gray-800:     #2d3748;
    --text:         #1a202c;
    --success:      #059669;
    --danger:       #dc2626;
    --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --shadow:       0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:    0 10px 40px rgba(0,0,0,.15);
    --radius:       12px;
    --radius-sm:    8px;
    --transition:   .2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 14px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 800; color: var(--forest); margin-bottom: 10px; }
.section-header p { font-size: 17px; color: var(--gray-600); }

/* ---- HEADER ---- */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0,0,0,.10);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 20px; }
.logo { font-size: 24px; font-weight: 900; letter-spacing: -0.5px; display: flex; align-items: center; gap: 8px; color: var(--forest); }
.logo .logo-avenue { color: var(--amber); }
.logo i { font-size: 22px; color: var(--amber); }.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-tagline { font-size: 10.5px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; color: var(--gray-600); margin-top: 2px; }

.nav-list { display: flex; gap: 4px; align-items: center; }
.nav-link { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 7px; font-size: 13.5px; font-weight: 600; color: var(--forest); transition: var(--transition); }
.nav-link i { font-size: 12px; }
.nav-link:hover, .nav-link.active { background: var(--forest-light); color: var(--forest-dark); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.btn-call { display: flex; align-items: center; gap: 7px; padding: 9px 18px; border-radius: 50px; background: var(--amber); color: var(--white); font-size: 13.5px; font-weight: 700; transition: var(--transition); white-space: nowrap; box-shadow: 0 2px 8px rgba(232,135,30,.35); }
.btn-call:hover { background: var(--amber-dark); transform: translateY(-1px); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 32px; padding: 4px; }
.nav-toggle span { display: block; height: 2px; background: var(--forest); border-radius: 2px; transition: var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- HERO + SEARCH ---- */
.hero {
    position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden;
    background: linear-gradient(160deg, #0d2b26 0%, #16423C 45%, #1f5a51 80%, #2a7568 100%);
    padding: 120px 0 60px;
}
.hero::before {
    content: ''; position: absolute; inset: 0; opacity: .12;
    background-image: radial-gradient(circle at 20% 30%, #fff 0, transparent 45%), radial-gradient(circle at 80% 70%, #fff 0, transparent 40%);
}
.hero-inner { position: relative; z-index: 1; width: 100%; }
.hero-text { text-align: center; max-width: 760px; margin: 0 auto 40px; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 50px; background: rgba(255,255,255,.12); color: var(--amber); font-size: 12.5px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 20px; }
.hero-text h1 { font-size: clamp(32px, 5vw, 54px); font-weight: 900; color: var(--white); line-height: 1.15; margin-bottom: 16px; }
.hero-text h1 span { color: var(--amber); }
.hero-text p { font-size: 18px; color: rgba(255,255,255,.82); }

.search-widget { max-width: 920px; margin: 0 auto; background: var(--white); border-radius: 18px; box-shadow: var(--shadow-lg); padding: 28px; }
.trip-toggle { display: flex; gap: 8px; margin-bottom: 20px; }
.trip-toggle label { display: flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 700; color: var(--gray-600); cursor: pointer; padding: 6px 4px; }
.trip-toggle input { accent-color: var(--amber); width: 16px; height: 16px; }

.search-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; align-items: end; }
.search-field.hidden { display: none; }
.search-field { display: flex; flex-direction: column; gap: 6px; }
.search-field label { font-size: 11px; font-weight: 700; color: var(--gray-600); text-transform: uppercase; letter-spacing: .5px; }
.search-field .input-wrap { position: relative; }
.search-field .input-wrap i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--amber); font-size: 14px; }
.search-field input, .search-field select { width: 100%; padding: 12px 14px 12px 34px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 14px; outline: none; transition: border-color var(--transition); background: var(--white); }
.search-field input:focus, .search-field select:focus { border-color: var(--forest); box-shadow: 0 0 0 3px rgba(22,66,60,.1); }
.btn-search { padding: 13px 26px; background: var(--amber); color: var(--white); border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 800; display: flex; align-items: center; gap: 8px; white-space: nowrap; transition: var(--transition); }
.btn-search:hover { background: var(--amber-dark); transform: translateY(-1px); }

.fare-result { display: none; margin-top: 22px; padding: 22px; background: var(--forest-light); border: 1.5px solid #cfe3de; border-radius: var(--radius); }
.fare-result.show { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.fare-result .fr-route { font-size: 15px; font-weight: 700; color: var(--forest); }
.fare-result .fr-route .sub { display: block; font-size: 12.5px; font-weight: 500; color: var(--gray-600); margin-top: 2px; }
.fare-result .fr-price { text-align: right; }
.fare-result .fr-price .amount { font-size: 32px; font-weight: 900; color: var(--forest); }
.fare-result .fr-price .amount span { font-size: 14px; font-weight: 600; color: var(--gray-600); }
.fare-result .fr-price .caption { font-size: 11.5px; color: var(--gray-600); }
.btn-book-fare { padding: 13px 28px; background: var(--forest); color: var(--white); border-radius: 50px; font-size: 14.5px; font-weight: 800; display: inline-flex; align-items: center; gap: 8px; transition: var(--transition); }
.btn-book-fare:hover { background: var(--forest-dark); transform: translateY(-1px); }

.hero-trust { display: flex; justify-content: center; gap: 32px; margin-top: 32px; flex-wrap: wrap; }
.hero-trust span { color: rgba(255,255,255,.75); font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.hero-trust i { color: var(--amber); }

/* ---- TRUST BAR ---- */
.trust-bar { background: var(--sand); padding: 22px 0; }
.trust-bar .container { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 700; color: var(--forest); }
.trust-item i { font-size: 20px; color: var(--amber); }

/* ---- GENERIC CARDS / GRID ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: var(--transition); }
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card i.card-icon { font-size: 28px; color: var(--amber); margin-bottom: 14px; }
.card h3 { font-size: 18px; font-weight: 800; color: var(--forest); margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--gray-600); }

/* ---- BUTTONS ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border-radius: 50px; font-size: 14.5px; font-weight: 800; transition: var(--transition); }
.btn-primary { background: var(--amber); color: var(--white); }
.btn-primary:hover { background: var(--amber-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--forest); border: 1.5px solid var(--forest); }
.btn-outline:hover { background: var(--forest); color: var(--white); }

/* ---- PAGE BANNER (interior pages) ---- */
body.has-banner { padding-top: 68px; }
.page-banner { background: linear-gradient(135deg,#0d2b26 0%,#16423C 55%,#2a7568 100%); padding: 60px 24px; text-align: center; color: #fff; }
.page-banner .breadcrumb { font-size: 13px; color: rgba(255,255,255,.6); margin-bottom: 12px; }
.page-banner .breadcrumb a { color: rgba(255,255,255,.6); text-decoration: none; }
.page-banner .breadcrumb a:hover { color: var(--amber); }
.page-banner h1 { font-size: clamp(28px,4vw,46px); font-weight: 900; margin-bottom: 12px; }
.page-banner p { font-size: 17px; color: rgba(255,255,255,.8); }
.page-body { max-width: 1100px; margin: 0 auto; padding: 64px 24px 80px; }
.page-body.narrow { max-width: 820px; }
.page-body h2 { font-size: 22px; font-weight: 800; color: var(--forest); margin: 32px 0 12px; }
.page-body h2:first-child { margin-top: 0; }
.page-body p { color: var(--gray-800); margin-bottom: 14px; font-size: 15px; }
.page-body ul { margin: 0 0 14px 0; }
.page-body li { color: var(--gray-800); font-size: 15px; margin-bottom: 8px; padding-left: 22px; position: relative; }
.page-body li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--amber); position: absolute; left: 0; font-size: 12px; top: 4px; }
.updated-note { font-size: 13px; color: var(--gray-400); margin-bottom: 28px; }

/* ---- FORMS (booking / contact) ---- */
.form-box { background: var(--white); border-radius: 16px; padding: 36px; box-shadow: var(--shadow); border: 1.5px solid var(--gray-200); }
.form-box h2 { font-size: 20px; font-weight: 800; color: var(--forest); margin-bottom: 6px; }
.form-box .sub { font-size: 14px; color: var(--gray-600); margin-bottom: 26px; }
.fg { margin-bottom: 16px; }
.fg label { display: block; font-size: 11px; font-weight: 700; color: var(--gray-600); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.fg .req { color: var(--amber); }
.fg input, .fg select, .fg textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; outline: none; transition: border-color var(--transition); }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--forest); box-shadow: 0 0 0 3px rgba(22,66,60,.1); }
.fg textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.btn-submit { width: 100%; padding: 15px; background: var(--amber); color: var(--white); border-radius: 8px; font-size: 16px; font-weight: 800; display: flex; align-items: center; justify-content: center; gap: 8px; transition: var(--transition); margin-top: 6px; }
.btn-submit:hover { background: var(--amber-dark); transform: translateY(-2px); }
.form-note { font-size: 12px; color: var(--gray-400); text-align: center; margin-top: 10px; }
.form-note i { color: var(--success); margin-right: 4px; }
.alert { padding: 14px 18px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; margin-bottom: 20px; }
.alert-error { background: #fef2f2; color: var(--danger); border: 1.5px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1.5px solid #bbf7d0; }
.summary-box { background: var(--forest-light); border: 1.5px solid #cfe3de; border-radius: var(--radius); padding: 22px; margin-bottom: 26px; }
.summary-box .sb-row { display: flex; justify-content: space-between; font-size: 14px; padding: 6px 0; border-bottom: 1px solid #d7e6e2; }
.summary-box .sb-row:last-child { border: none; font-weight: 800; color: var(--forest); font-size: 16px; }
.summary-box .sb-row span:first-child { color: var(--gray-600); font-weight: 600; }

/* ---- CONTACT ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: start; }
.ci-card { display: flex; align-items: flex-start; gap: 16px; padding: 20px; background: var(--gray-50); border-radius: 12px; margin-bottom: 16px; border: 1.5px solid var(--gray-200); }
.ci-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--forest); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.ci-card h3 { font-size: 13px; font-weight: 700; color: var(--gray-600); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.ci-card a, .ci-card p { font-size: 15px; font-weight: 600; color: var(--forest); text-decoration: none; margin: 0; }
.ci-card .sub { font-size: 12px; color: var(--gray-400); font-weight: 400; margin-top: 2px; }
.hours-box { background: linear-gradient(135deg,var(--forest-dark),var(--forest)); color: #fff; border-radius: 12px; padding: 24px; margin-top: 8px; }
.hours-box h3 { font-size: 14px; font-weight: 700; margin-bottom: 14px; color: var(--amber); text-transform: uppercase; letter-spacing: 1px; }
.hours-row { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.85); }
.hours-row:last-child { border: none; }
.hours-row strong { color: #fff; }

/* ---- FOOTER ---- */
.footer { background: var(--forest-dark); color: rgba(255,255,255,.75); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 40px; }
.f-brand .logo { color: #fff; margin-bottom: 14px; }
.f-brand p { font-size: 13.5px; line-height: 1.7; margin-bottom: 16px; color: rgba(255,255,255,.6); }
.f-col h4 { color: #fff; font-size: 14px; font-weight: 800; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .5px; }
.f-col ul li { margin-bottom: 10px; }
.f-col ul li a { font-size: 13.5px; color: rgba(255,255,255,.65); display: flex; align-items: center; gap: 8px; }
.f-col ul li a:hover { color: var(--amber); }
.f-contact li { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 13.5px; color: rgba(255,255,255,.65); }
.f-contact li i { color: var(--amber); width: 16px; }
.payment-icons { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.payment-icons svg { height: 26px; width: auto; border-radius: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; text-align: center; font-size: 12.5px; color: rgba(255,255,255,.45); }
.footer-bottom a { color: rgba(255,255,255,.65); }
.footer-bottom a:hover { color: var(--amber); }
.footer-disclaimer { margin-top: 6px; max-width: 700px; margin-left: auto; margin-right: auto; }
.arc-badge { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 12px; color: rgba(255,255,255,.55); }
.arc-badge i { color: var(--amber); }

.back-top { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; border-radius: 50%; background: var(--forest); color: #fff; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: var(--transition); box-shadow: var(--shadow); z-index: 999; }
.back-top.visible { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--amber); }

/* ---- RESPONSIVE ---- */
@media(max-width: 980px){
    .btn-search { grid-column: 1 / -1; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media(max-width: 900px){
    .contact-grid { grid-template-columns: 1fr; }
    .nav { position: fixed; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px; box-shadow: var(--shadow); display: none; }
    .nav.open { display: flex; }
    .nav-list { flex-direction: column; width: 100%; align-items: stretch; }
    .nav-toggle { display: flex; }
    .call-text { display: none; }
}
@media(max-width: 640px){
    .search-grid { grid-template-columns: 1fr; }
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .form-box { padding: 24px 18px; }
    .fare-result.show { flex-direction: column; align-items: flex-start; }
    .fare-result .fr-price { text-align: left; }
}

.ac-dropdown { display: none; position: absolute; top: 100%; left: 0; right: 0; margin-top: 4px; background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); max-height: 260px; overflow-y: auto; box-shadow: var(--shadow-lg); z-index: 50; }
.ac-dropdown.show { display: block; }
.ac-item { padding: 10px 14px; font-size: 13.5px; cursor: pointer; display: flex; align-items: baseline; gap: 8px; }
.ac-item:hover, .ac-item.active { background: var(--forest-light); }
.ac-item .ac-code { font-weight: 800; color: var(--forest); flex-shrink: 0; }
.ac-item .ac-city { color: var(--gray-800); font-weight: 600; }
.ac-item .ac-country { color: var(--gray-400); font-size: 11.5px; margin-left: auto; }
.ac-empty { padding: 12px 14px; font-size: 13px; color: var(--gray-400); }