/* AeroSkys design system — tokens, reset, type and primitives. */
@font-face{font-family:Manrope;src:url('../assets/fonts/manrope-regular.ttf') format('truetype');font-weight:300 450;font-display:swap}
@font-face{font-family:Manrope;src:url('../assets/fonts/manrope-semibold.ttf') format('truetype');font-weight:451 800;font-display:swap}

:root{
  --navy:#071c31;--navy-2:#0c3348;--navy-3:#123f5a;--navy-grad:linear-gradient(145deg,#0c3348,#071f32 70%);
  --blue:#0b7bc2;--blue-dark:#0666a4;--blue-soft:#e8f3fb;--blue-line:#b9dcf2;--blue-glow:#30a8ed;
  --ink:#122b3b;--ink-2:#2c4656;--muted:#5e717c;--faint:#657076;
  --line:#dce4e7;--line-2:#e9eef0;
  --paper:#fff;--wash:#f4f7f8;--wash-2:#eef3f5;--ivory:#fbfaf7;
  --green:#117d59;--green-soft:#e7f5ef;--red:#c2413a;--red-soft:#fdeeec;--amber:#a05f00;--amber-soft:#fff3df;--gold:#e7a93b;
  --ease:cubic-bezier(.22,1,.36,1);--ease-out:cubic-bezier(.16,1,.3,1);
  --r-xs:6px;--r-sm:8px;--r:12px;--r-lg:16px;--r-xl:22px;
  --shadow-xs:0 1px 2px rgba(7,28,49,.06);
  --shadow-sm:0 1px 2px rgba(7,28,49,.05),0 4px 14px rgba(7,28,49,.05);
  --shadow:0 10px 34px rgba(6,31,53,.09);
  --shadow-lg:0 24px 64px rgba(6,31,53,.17);
  --serif:Georgia,'Times New Roman',serif;
  --sans:Manrope,system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --maxw:1280px;--gutter:clamp(16px,4.2vw,56px);
  --header-h:64px;--tabbar-h:0px;
  --safe-b:env(safe-area-inset-bottom,0px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
body.no-scroll{overflow:hidden}
img,svg,video{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
h1,h2,h3,h4,h5,p,figure,blockquote,dl,dd,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3,h4,h5{font-weight:600;letter-spacing:-.025em;line-height:1.15;color:var(--navy)}
em{font-style:italic}
h1 em,h2 em,h3 em,.serif{font-family:var(--serif);font-weight:400;letter-spacing:-.04em}
table{border-collapse:collapse;width:100%}
hr{border:0;border-top:1px solid var(--line);margin:0}
[hidden]{display:none!important}
::selection{background:#cfe8f8;color:var(--navy)}

svg.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:1000;top:10px;left:10px;background:#fff;padding:12px 16px;border-radius:var(--r-sm);box-shadow:var(--shadow);transform:translateY(-200%);transition:transform .2s}
.skip-link:focus{transform:none}
:focus-visible{outline:3px solid var(--blue-glow);outline-offset:3px}

/* Layout helpers */
.wrap{width:min(var(--maxw),100% - 2*var(--gutter));margin-inline:auto}
.wrap-wide{width:min(1400px,100% - 2*var(--gutter));margin-inline:auto}
.wrap-narrow{width:min(880px,100% - 2*var(--gutter));margin-inline:auto}
.stack{display:flex;flex-direction:column}
.row{display:flex;align-items:center}
.gap-4{gap:4px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}
.spread{display:flex;align-items:center;justify-content:space-between;gap:12px}
.grow{flex:1;min-width:0}
.muted{color:var(--muted)}.faint{color:var(--faint)}
.center{text-align:center}
.nowrap{white-space:nowrap}
.tnum{font-variant-numeric:tabular-nums}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.section{padding-block:clamp(56px,8vw,104px)}
.section-sm{padding-block:clamp(36px,5vw,64px)}
.bg-wash{background:var(--wash)}
.bg-ivory{background:var(--ivory)}

/* Type */
.eyebrow{display:block;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;line-height:1.5;color:var(--muted)}
.eyebrow.on-dark{color:#a8c6d8}
.display{font-size:clamp(2.2rem,4.4vw,4.1rem);font-weight:500;line-height:1.06;letter-spacing:-.052em}
.h2{font-size:clamp(1.8rem,3.2vw,2.9rem);font-weight:500;line-height:1.1;letter-spacing:-.045em}
.h3{font-size:clamp(1.25rem,1.9vw,1.6rem);font-weight:600;letter-spacing:-.03em}
.h4{font-size:1.05rem;font-weight:600;letter-spacing:-.02em}
.lead{font-size:clamp(1rem,1.2vw,1.12rem);line-height:1.7;color:var(--ink-2)}
.small{font-size:.8125rem}.xs{font-size:.72rem}
.strong{font-weight:600}
.price{font-weight:700;color:var(--navy);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.strike{text-decoration:line-through;color:var(--faint);font-weight:500}
.link{color:var(--blue-dark);font-weight:600;text-decoration:underline;text-decoration-color:#0c83ce55;text-underline-offset:3px}
.link:hover{text-decoration-color:currentColor}

/* Buttons */
.btn{--bh:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--bh);padding:10px 20px;border-radius:var(--r);font-size:.9rem;font-weight:600;letter-spacing:-.005em;line-height:1.2;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,box-shadow .25s,transform .25s var(--ease);position:relative;user-select:none}
.btn svg.i{width:18px;height:18px}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(12,131,206,.22)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-3)}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--blue-line);background:var(--blue-soft)}
.btn-ghost{color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--wash)}
.btn-outline{border:1.5px solid var(--blue);color:var(--blue-dark);background:#fff}
.btn-outline:hover{background:var(--blue-soft)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:#e6f2f8}
.btn-sm{--bh:38px;padding:7px 14px;font-size:.8125rem;border-radius:10px}
.btn-lg{--bh:56px;padding:14px 28px;font-size:1rem}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;box-shadow:none}
.btn.is-loading{color:transparent!important;pointer-events:none}
.btn.is-loading::after{content:'';position:absolute;width:20px;height:20px;border-radius:50%;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;animation:spin .8s linear infinite}
.btn-light.is-loading::after,.btn-outline.is-loading::after{border-color:#0c83ce44;border-top-color:var(--blue)}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;color:var(--navy);transition:background .2s}
.icon-btn:hover{background:var(--wash)}
.text-btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.875rem;color:var(--blue-dark)}
.text-btn svg.i{width:17px;height:17px;transition:transform .3s var(--ease)}
.text-btn:disabled{color:var(--muted);font-weight:500;cursor:default}
.text-btn:hover svg.i{transform:translateX(3px)}
.underline-link{display:inline-flex;align-items:center;gap:14px;padding-bottom:8px;border-bottom:1px solid currentColor;font-size:.875rem;font-weight:600}
.underline-link svg.i{width:17px;height:17px;transition:transform .3s var(--ease)}
.underline-link:hover svg.i{transform:translate(2px,-2px)}

/* Form controls */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.field-label{font-size:.76rem;font-weight:600;color:var(--ink-2);letter-spacing:.01em}
.field .req{color:var(--red)}
.input,.select,.textarea{width:100%;min-height:48px;padding:11px 14px;border:1.5px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);font-size:.95rem;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.textarea{min-height:110px;resize:vertical;line-height:1.5}
.select{padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23122b3b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px}
.input::placeholder,.textarea::placeholder{color:#697378}
.input:hover,.select:hover,.textarea:hover{border-color:#c5d3d9}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(12,131,206,.12)}
.field.has-error .input,.field.has-error .select,.field.has-error .textarea,.input.has-error{border-color:var(--red);box-shadow:0 0 0 4px rgba(194,65,58,.08)}
.field-error{font-size:.75rem;color:var(--red);font-weight:500;min-height:0}
.field-hint{font-size:.75rem;color:var(--muted)}
.input-group{display:flex;align-items:stretch}
.input-group>.select{width:auto;flex:0 0 auto;border-top-right-radius:0;border-bottom-right-radius:0;border-right:0;min-width:96px}
.input-group>.input{border-top-left-radius:0;border-bottom-left-radius:0}
.check{display:inline-flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:.875rem;line-height:1.45}
.check input{appearance:none;-webkit-appearance:none;flex-shrink:0;width:20px;height:20px;margin:0;border:1.5px solid #b8c7cf;border-radius:6px;background:#fff center/14px no-repeat;transition:background-color .15s,border-color .15s;cursor:pointer}
.check input[type=radio]{border-radius:50%}
.check input:checked{background-color:var(--blue);border-color:var(--blue);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.check input[type=radio]:checked{background-image:radial-gradient(circle,#fff 32%,transparent 36%)}
.check input:focus-visible{outline:3px solid var(--blue-glow);outline-offset:2px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}
.form-grid .span-2{grid-column:1/-1}
@media(max-width:640px){
  .form-grid{grid-template-columns:1fr}
  .input,.select,.textarea{font-size:16px}
}

/* Badges & chips */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:.7rem;font-weight:600;letter-spacing:.01em;line-height:1.5;white-space:nowrap;background:var(--wash);color:var(--ink-2)}
.badge svg.i{width:13px;height:13px}
.badge-green{background:var(--green-soft);color:var(--green)}
.badge-red{background:var(--red-soft);color:var(--red)}
.badge-amber{background:var(--amber-soft);color:var(--amber)}
.badge-blue{background:var(--blue-soft);color:var(--blue-dark)}
.badge-navy{background:var(--navy);color:#fff}
.badge-outline{background:#fff;border:1px solid var(--line)}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:7px 14px;border:1.5px solid var(--line);border-radius:999px;background:#fff;font-size:.8125rem;font-weight:600;color:var(--ink-2);white-space:nowrap;transition:border-color .2s,background .2s,color .2s}
.chip svg.i{width:16px;height:16px}
.chip:hover{border-color:#b9ccd6}
.chip[aria-pressed=true],.chip[aria-checked=true],.chip.is-active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-dark)}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip-scroll{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:2px}
.chip-scroll::-webkit-scrollbar{display:none}

/* Surfaces */
.card{background:#fff;border:1px solid var(--line-2);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.card-pad{padding:clamp(16px,2.2vw,24px)}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg)}
.divider{height:1px;background:var(--line);border:0}
.note{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--r);background:var(--wash);font-size:.8125rem;line-height:1.55;color:var(--ink-2)}
.note svg.i{width:18px;height:18px;margin-top:1px;color:var(--blue)}
.note-amber{background:var(--amber-soft);color:#6b4600}.note-amber svg.i{color:var(--amber)}
.note-green{background:var(--green-soft);color:#0d5a41}.note-green svg.i{color:var(--green)}
.note-red{background:var(--red-soft);color:#7c2621}.note-red svg.i{color:var(--red)}

/* Motion */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fade-up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
@keyframes pop{0%{transform:scale(.6);opacity:0}60%{transform:scale(1.08);opacity:1}100%{transform:scale(1)}}
.reveal:not(.is-in){opacity:0;transform:translateY(16px)}
html .reveal{transition:opacity .55s var(--ease) var(--d,0s),transform .7s var(--ease) var(--d,0s),box-shadow .3s,border-color .2s,background-color .2s}
html.no-reveal .reveal{opacity:1;transform:none}
.skeleton{background:linear-gradient(90deg,#edf2f4 0,#f7fafb 40%,#edf2f4 80%);background-size:800px 100%;animation:shimmer 1.3s linear infinite;border-radius:var(--r-sm)}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal,.reveal:not(.is-in){opacity:1;transform:none}
}
.noscript{padding:24px;text-align:center;background:var(--amber-soft)}