/* ============================================================
   SafestTrack – Main Stylesheet
   Theme: Professional Navy & Orange Logistics
   ============================================================ */

:root {
    --navy:       #0f2557;
    --navy-mid:   #1a3a7c;
    --navy-light: #e8edf8;
    --orange:     #f97316;
    --orange-dark:#ea6000;
    --orange-light:#fff3e8;
    --teal:       #0891b2;
    --green:      #10b981;
    --green-light:#d1fae5;
    --red:        #ef4444;
    --red-light:  #fee2e2;
    --yellow:     #f59e0b;
    --yellow-light:#fef3c7;
    --purple:     #8b5cf6;
    --white:      #ffffff;
    --off-white:  #f8fafc;
    --gray-100:   #f1f5f9;
    --gray-200:   #e2e8f0;
    --gray-400:   #94a3b8;
    --gray-600:   #475569;
    --gray-800:   #1e293b;
    --black:      #0f172a;
    --border:     1px solid #e2e8f0;
    --border-navy:1px solid rgba(15,37,87,.15);
    --radius:     8px;
    --radius-lg:  16px;
    --shadow:     0 1px 3px rgba(0,0,0,.1);
    --shadow-md:  0 4px 12px rgba(0,0,0,.08);
    --shadow-lg:  0 10px 24px rgba(0,0,0,.12);
    --shadow-navy:0 4px 20px rgba(15,37,87,.2);
    --transition: all .25s ease;
    --font:       'Inter', sans-serif;
}

/* ── RESET ───────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{background:var(--white);color:var(--gray-800);font-family:var(--font);line-height:1.6;overflow-x:hidden}
a{color:var(--navy-mid);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--orange)}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
button{cursor:pointer;font-family:var(--font)}

/* ── TYPOGRAPHY ──────────────────────────────────────── */
h1{font-size:clamp(1.8rem,4vw,3rem);font-weight:800;line-height:1.15;color:var(--black)}
h2{font-size:clamp(1.4rem,3vw,2.2rem);font-weight:700;line-height:1.25;color:var(--black)}
h3{font-size:1.25rem;font-weight:700;color:var(--black)}
h4{font-size:1rem;font-weight:600;color:var(--gray-800)}
p{color:var(--gray-600);line-height:1.75}

/* ── LAYOUT ──────────────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:48px 0}
.section-header{text-align:center;margin-bottom:56px}
.section-header .label{display:inline-block;background:var(--orange-light);color:var(--orange-dark);font-size:.78rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 14px;border-radius:100px;margin-bottom:12px}
.section-header h2{margin-bottom:12px}
.section-header p{max-width:560px;margin:0 auto;font-size:1.05rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 24px;border-radius:var(--radius);font-weight:600;font-size:.95rem;border:2px solid transparent;transition:var(--transition);cursor:pointer;text-decoration:none}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-dark);color:#fff;border-color:var(--orange-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(249,115,22,.35)}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-mid);color:#fff}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy-light)}
.btn-white{background:#fff;color:var(--navy);border-color:#fff}
.btn-white:hover{background:var(--orange-light);border-color:var(--orange-light)}
.btn-lg{padding:14px 32px;font-size:1rem}
.btn-sm{padding:7px 16px;font-size:.85rem}
.btn-full{width:100%}
.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}

/* ── FORMS ───────────────────────────────────────────── */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-weight:600;font-size:.9rem;color:var(--gray-800);margin-bottom:6px}
.form-control{width:100%;padding:11px 14px;border:var(--border);border-radius:var(--radius);font-size:.95rem;color:var(--gray-800);background:var(--white);transition:var(--transition);font-family:var(--font)}
.form-control:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(249,115,22,.12)}
.form-control::placeholder{color:var(--gray-400)}
textarea.form-control{min-height:110px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ── CARDS ───────────────────────────────────────────── */
.card{background:var(--white);border:var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;transition:var(--transition)}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}

/* ── HEADER ──────────────────────────────────────────── */
#st-header{background:#fff;border-bottom:var(--border);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow)}
#st-topbar{background:var(--navy);padding:7px 0;font-size:.82rem;color:rgba(255,255,255,.8)}
#st-topbar .tb{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
#st-topbar span{display:flex;align-items:center;gap:6px}
#st-topbar i{color:#f97316}
#st-topbar a{color:rgba(255,255,255,.8);font-size:.8rem}
#st-topbar a:hover{color:#fff}
#st-main .mn{max-width:1200px;margin:0 auto;padding:0 24px;height:66px;display:flex;align-items:center;justify-content:space-between}
#st-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
#st-logo .logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--navy),var(--orange));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem}
#st-logo .logo-text{font-size:1.4rem;font-weight:800;color:var(--navy);letter-spacing:-.5px}
#st-logo .logo-text span{color:var(--orange)}
#st-desknav{display:flex;align-items:center;gap:4px}
#st-desknav a{padding:8px 14px;font-weight:500;font-size:.92rem;color:var(--gray-600);border-radius:var(--radius);transition:var(--transition)}
#st-desknav a:hover,#st-desknav a.active{color:var(--navy);background:var(--navy-light)}
#st-actions{display:flex;align-items:center;gap:8px}
#st-hambtn{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;padding:0}
#st-hambtn span{display:block;width:20px;height:2px;background:var(--gray-800);border-radius:2px;transition:var(--transition)}

/* Mobile overlay */
#st-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.97);z-index:9999;flex-direction:column;align-items:center;justify-content:center}
#st-ov-close{position:absolute;top:20px;right:20px;width:44px;height:44px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:50%;color:#fff;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
#st-mobnav{display:flex;flex-direction:column;align-items:center;width:100%}
#st-mobnav a{display:block;width:100%;text-align:center;padding:16px 40px;font-size:1.4rem;font-weight:600;color:rgba(255,255,255,.85);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.08);transition:var(--transition)}
#st-mobnav a:hover,#st-mobnav a.active{color:var(--orange);background:rgba(249,115,22,.08)}
#st-mob-acct{font-size:1rem !important;color:var(--orange) !important;margin-top:12px;border:none !important}

/* ── HERO / TRACK SECTION ────────────────────────────── */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,#1e4799 100%);padding:90px 0 80px;color:#fff;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.hero h1{color:#fff;margin-bottom:14px}
.hero h1 span{color:var(--orange)}
.hero p{color:rgba(255,255,255,.8);font-size:1.05rem;margin-bottom:32px;max-width:540px}
.hero-content{max-width:620px}

/* Track box */
.track-box{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:28px;backdrop-filter:blur(10px);margin-top:32px}
.track-box h3{color:#fff;font-size:1.1rem;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.track-input-row{display:flex;gap:0}
.track-input-row input{flex:1;padding:14px 18px;border:none;border-radius:var(--radius) 0 0 var(--radius);font-size:1rem;color:var(--gray-800);background:#fff}
.track-input-row input:focus{outline:none}
.track-input-row button{padding:14px 22px;background:var(--orange);color:#fff;border:none;border-radius:0 var(--radius) var(--radius) 0;font-size:.95rem;font-weight:700;cursor:pointer;transition:var(--transition);white-space:nowrap}
.track-input-row button:hover{background:var(--orange-dark)}
.track-hint{font-size:.78rem;color:rgba(255,255,255,.5);margin-top:10px}

/* Hero stats */
.hero-stats{display:flex;gap:48px;margin-top:52px;flex-wrap:wrap}
.hero-stat strong{display:block;font-size:2rem;font-weight:800;color:#fff}
.hero-stat span{font-size:.78rem;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:1px}

/* ── TRACKING RESULT ────────────────────────────────── */
.track-result{background:var(--off-white);padding:48px 0}
.track-card{background:#fff;border:var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden}
.track-card__header{background:linear-gradient(135deg,var(--navy),var(--navy-mid));padding:24px 28px;color:#fff;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:16px}
.track-card__number{font-size:.82rem;color:rgba(255,255,255,.65);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}
.track-card__num{font-size:1.3rem;font-weight:800;letter-spacing:2px}
.track-card__status-badge{padding:8px 18px;border-radius:100px;font-size:.85rem;font-weight:700;border:2px solid rgba(255,255,255,.3);background:rgba(255,255,255,.12);color:#fff;white-space:nowrap}
.track-card__body{padding:24px 28px}
.track-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:28px;padding-bottom:24px;border-bottom:var(--border)}
.track-info-item label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--gray-400);display:block;margin-bottom:4px}
.track-info-item span{font-size:.95rem;font-weight:600;color:var(--gray-800)}

/* Timeline */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--gray-200)}
.timeline-item{position:relative;padding-bottom:24px}
.timeline-item:last-child{padding-bottom:0}
.timeline-dot{position:absolute;left:-24px;width:18px;height:18px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 2px var(--gray-200);background:var(--gray-300);top:2px;transition:var(--transition)}
.timeline-item.active .timeline-dot{background:var(--orange);box-shadow:0 0 0 3px rgba(249,115,22,.25);width:20px;height:20px;left:-25px}
.timeline-item.done .timeline-dot{background:var(--green)}
.timeline-content{padding-left:8px}
.timeline-status{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}
.timeline-desc{font-size:.9rem;color:var(--gray-600);margin-bottom:2px}
.timeline-meta{font-size:.78rem;color:var(--gray-400);display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.timeline-meta i{font-size:.72rem}

/* ── STATUS BADGES ───────────────────────────────────── */
.status-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:100px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.3px}
.status-created{background:#f0f0ff;color:#6366f1}
.status-picked_up{background:#e0f7fa;color:#0891b2}
.status-in_transit{background:#fef3c7;color:#d97706}
.status-out_for_delivery{background:#f3e8ff;color:#8b5cf6}
.status-delivered{background:var(--green-light);color:#059669}
.status-failed_attempt{background:#ffedd5;color:#ea580c}
.status-returned{background:var(--red-light);color:#dc2626}
.status-exception{background:var(--red-light);color:#dc2626}

/* ── FEATURES ────────────────────────────────────────── */
.feature-card{background:#fff;border:var(--border);border-radius:var(--radius-lg);padding:28px;text-align:center;transition:var(--transition);box-shadow:var(--shadow)}
.feature-card:hover{box-shadow:var(--shadow-md);border-color:var(--orange);transform:translateY(-3px)}
.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--orange-light),#fff3d4);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--orange);margin:0 auto 16px}
.feature-card h4{margin-bottom:8px}
.feature-card p{font-size:.88rem}

/* ── HOW IT WORKS ────────────────────────────────────── */
.step-card{text-align:center;padding:24px 16px;position:relative}
.step-num{width:52px;height:52px;background:var(--navy);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:800;margin:0 auto 16px}
.step-card h4{margin-bottom:8px}

/* ── ALERTS ──────────────────────────────────────────── */
.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;display:flex;align-items:flex-start;gap:10px;font-size:.9rem}
.alert-success{background:var(--green-light);border:1px solid #a7f3d0;color:#065f46}
.alert-error{background:var(--red-light);border:1px solid #fecaca;color:#991b1b}
.alert-info{background:var(--navy-light);border:var(--border-navy);color:var(--navy)}
.alert-warning{background:var(--yellow-light);border:1px solid #fde68a;color:#92400e}

/* ── PAGE BANNER ─────────────────────────────────────── */
.page-banner{background:linear-gradient(135deg,var(--navy),var(--navy-mid));padding:56px 0 40px;color:#fff}
.page-banner h1{color:#fff;margin-bottom:8px}
.page-banner p{color:rgba(255,255,255,.75);max-width:500px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem;color:rgba(255,255,255,.55);margin-bottom:12px}
.breadcrumb a{color:rgba(255,255,255,.65)}
.breadcrumb a:hover{color:#fff}

/* ── AUTH ────────────────────────────────────────────── */
.auth-page{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:60px 24px;background:var(--off-white)}
.auth-card{background:#fff;border:var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:440px;box-shadow:var(--shadow-md)}
.auth-tabs{display:flex;border:var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:24px}
.auth-tab{flex:1;padding:10px;text-align:center;font-weight:600;font-size:.9rem;background:#fff;border:none;color:var(--gray-600);cursor:pointer;transition:var(--transition)}
.auth-tab.active{background:var(--navy);color:#fff}

/* ── ACCOUNT ─────────────────────────────────────────── */
.account-layout{display:grid;grid-template-columns:230px 1fr;gap:28px;align-items:start}

/* ── TOAST ───────────────────────────────────────────── */
.toast{position:fixed;bottom:24px;right:24px;z-index:9999;background:var(--black);color:#fff;border-radius:var(--radius);padding:12px 18px;font-size:.9rem;display:flex;align-items:center;gap:8px;transform:translateY(20px);opacity:0;pointer-events:none;transition:var(--transition);max-width:320px;box-shadow:var(--shadow-lg)}
.toast.show{transform:translateY(0);opacity:1}
.toast.success{background:var(--green)}
.toast.error{background:var(--red)}

/* ── FOOTER ──────────────────────────────────────────── */
.footer{background:var(--navy);color:rgba(255,255,255,.7)}
.footer__main{padding:60px 0 40px}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer__brand p{font-size:.88rem;margin:12px 0 20px;color:rgba(255,255,255,.5);max-width:280px}
.footer-logo{display:flex;align-items:center;gap:10px}
.footer-logo .logo-icon{width:34px;height:34px;background:linear-gradient(135deg,#1a3a7c,var(--orange));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem}
.footer-logo .logo-text{font-size:1.3rem;font-weight:800;color:#fff}
.footer-logo .logo-text span{color:var(--orange)}
.footer__col h4{color:#fff;font-size:.82rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:16px}
.footer__col ul{display:flex;flex-direction:column;gap:8px}
.footer__col ul li a{color:rgba(255,255,255,.55);font-size:.88rem;transition:var(--transition)}
.footer__col ul li a:hover{color:var(--orange)}
.footer__social{display:flex;gap:10px;margin-top:16px}
.footer__social a{width:36px;height:36px;background:rgba(255,255,255,.08);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.6);font-size:.9rem;transition:var(--transition)}
.footer__social a:hover{background:var(--orange);color:#fff}
.footer__bottom{background:rgba(0,0,0,.25);padding:16px 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,.35)}
.footer__bottom a{color:rgba(255,255,255,.4)}

/* ── DIVIDER ─────────────────────────────────────────── */
.divider{border:none;border-top:var(--border);margin:24px 0}


/* ============================================================
   RESPONSIVE — SINGLE CLEAN SECTION
   ============================================================ */
html,body{overflow-x:hidden!important;max-width:100%!important}

/* ── Tablet ≤1024px ───────────────────────────────────────── */
@media(max-width:1024px){
    #st-desknav{display:none!important}
    #st-hambtn{display:flex!important}
    .account-layout{grid-template-columns:1fr}
    .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
    .track-grid{grid-template-columns:1fr 1fr}
    .grid-3{grid-template-columns:repeat(2,1fr)!important}
    .grid-4{grid-template-columns:repeat(2,1fr)!important}
}

/* ── Mobile ≤768px ────────────────────────────────────────── */
@media(max-width:768px){
    .container{padding:0 16px!important}
    .section{padding:56px 0}
    .section-sm{padding:36px 0}
    .page-banner{padding:40px 0 28px}

    /* All grids collapse */
    .grid-2,.grid-3,.grid-4{grid-template-columns:1fr!important}
    .form-row{grid-template-columns:1fr!important}
    .footer__grid{grid-template-columns:1fr!important}
    .account-layout{grid-template-columns:1fr!important}
    .track-grid{grid-template-columns:1fr!important}

    /* Hero */
    .hero{padding:56px 0 40px}
    .hero h1{font-size:1.8rem!important}
    .hero p{font-size:.95rem}
    .hero-stats{display:grid!important;grid-template-columns:repeat(2,1fr)!important;gap:12px!important;margin-top:28px!important}
    .hero-stat{background:rgba(255,255,255,.1);border-radius:10px;padding:12px;text-align:center}
    .hero-stat strong{font-size:1.5rem!important}
    .hero-stat span{font-size:.72rem!important}

    /* Track box */
    .track-box{padding:20px}
    .track-input-row{flex-direction:column}
    .track-input-row input{border-radius:8px 8px 0 0!important}
    .track-input-row button{border-radius:0 0 8px 8px!important;width:100%}

    /* Track card */
    .track-card__header{flex-direction:column;gap:12px}
    .track-card__body{padding:16px}
    .track-card__num{font-size:1rem;letter-spacing:1px}

    /* Progress steps — smaller on mobile */
    .track-card__body > div > div[style*="flex:1;text-align:center"]{display:none}

    /* Step cards */
    .step-card{padding:16px 10px}

    /* Feature cards */
    .feature-card{padding:20px}

    /* Services page */
    .card > div[style*="grid-template-columns:1fr 300px"]{grid-template-columns:1fr!important;display:flex!important;flex-direction:column!important}
    .card > div > div:last-child[style*="border-left"]{border-left:none!important;border-top:1px solid #e2e8f0!important}

    /* Topbar */
    #st-topbar .tb{flex-direction:column!important;gap:3px!important;font-size:.75rem!important;align-items:center!important;text-align:center!important;padding:6px 16px!important}

    /* Auth */
    .auth-card{padding:24px 18px;margin:0 8px}

    /* Footer */
    .footer__main{padding:40px 0 24px}
}

/* ── Small phone ≤480px ───────────────────────────────────── */
@media(max-width:480px){
    h1{font-size:1.6rem!important}
    h2{font-size:1.25rem!important}
    .container{padding:0 12px!important}
    .hero{padding:44px 0 32px}
    .track-box{padding:16px}
    .page-banner h1{font-size:1.4rem!important}
    .btn-lg{padding:11px 20px;font-size:.9rem}
}