:root{
  --navy-950:#071a2d;--navy-900:#0a2239;--text:#14283d;--muted:#607286;
  --teal-700:#087f87;--teal-600:#0b9aa3;--teal-500:#13b5bc;--aqua-300:#8ce1df;
  --aqua-100:#e7f9f8;--aqua-50:#f4fcfc;--white:#fff;--line:#dbe8eb;
  --shadow-sm:0 8px 24px rgba(13,53,70,.07);--shadow-md:0 18px 48px rgba(13,53,70,.11);
  --radius-md:20px;--radius-lg:30px;--container:1180px;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Inter",Arial,sans-serif;color:var(--text);background:#f8fbfb;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select{font:inherit}
h1,h2,h3{margin-top:0;font-family:"Manrope","Inter",sans-serif;color:var(--navy-950);letter-spacing:-.035em}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.skip-link{position:fixed;z-index:9999;top:12px;left:12px;transform:translateY(-150%);padding:10px 14px;color:#fff;background:var(--navy-950);border-radius:8px}.skip-link:focus{transform:translateY(0)}

.site-header{position:sticky;z-index:1000;top:0;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(219,232,235,.88);backdrop-filter:blur(18px)}
.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:inline-flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;color:#fff;background:linear-gradient(135deg,var(--navy-900),var(--teal-500));font-family:"Manrope";font-weight:800;box-shadow:0 8px 20px rgba(11,154,163,.18)}
.brand-word{color:var(--navy-950);font-family:"Manrope";font-weight:800;letter-spacing:-.025em}.brand-word span{color:var(--teal-600)}
.return-link{color:#506979;font-size:.84rem;font-weight:700}.return-link:hover{color:var(--teal-700)}

.order-hero{position:relative;overflow:hidden;padding:82px 0 72px;text-align:center;background:linear-gradient(180deg,#fff 0%,#f4fcfc 100%);border-bottom:1px solid var(--line)}
.hero-glow{position:absolute;border-radius:999px;pointer-events:none}.hero-glow-a{width:480px;height:480px;top:-230px;right:-110px;background:radial-gradient(circle,rgba(19,181,188,.14),transparent 68%)}.hero-glow-b{width:400px;height:400px;bottom:-250px;left:-160px;background:radial-gradient(circle,rgba(140,225,223,.15),transparent 68%)}
.hero-content{position:relative;z-index:1;max-width:900px}.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;color:var(--teal-700);font-size:.72rem;font-weight:800;letter-spacing:.13em}.eyebrow-dot{width:8px;height:8px;border-radius:999px;background:var(--teal-500);box-shadow:0 0 0 6px rgba(19,181,188,.12)}
.order-hero h1{margin-bottom:20px;font-size:clamp(2.8rem,5.6vw,5rem);line-height:1.03}.order-hero h1 span{color:var(--teal-600)}
.order-hero p{max-width:760px;margin:0 auto;color:#526c7c;font-size:1.06rem}.hero-trust{margin-top:27px;display:flex;flex-wrap:wrap;justify-content:center;gap:9px 20px;color:#667d8b;font-size:.75rem;font-weight:650}

.checkout-section{padding:60px 0 90px}.checkout-layout{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(360px,.87fr);gap:25px;align-items:start}
.configure-column{display:grid;gap:20px}.order-card,.summary-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.order-card{padding:31px}.card-heading,.usage-heading{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.section-label{display:inline-block;margin-bottom:8px;color:var(--teal-700);font-size:.67rem;font-weight:800;letter-spacing:.14em}
.card-heading h2,.usage-heading h2{margin-bottom:8px;font-size:1.52rem}.card-heading p,.usage-card>p{max-width:670px;margin:0;color:var(--muted);font-size:.86rem}
.included-badge,.topup-pill{flex-shrink:0;padding:6px 9px;border:1px solid #c8e9e7;border-radius:999px;color:var(--teal-700);background:var(--aqua-100);font-size:.57rem;font-weight:800;letter-spacing:.06em}

.billing-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.billing-option{position:relative;display:grid;grid-template-columns:22px 1fr auto;gap:12px;align-items:center;padding:17px;border:1px solid #e0eaec;border-radius:14px;background:#fbfdfd;cursor:pointer}
.billing-option.selected{border-color:#88cfcc;background:var(--aqua-50);box-shadow:0 8px 20px rgba(11,154,163,.07)}
.billing-option input{position:absolute;opacity:0}.radio-mark{width:20px;height:20px;border:1.5px solid #b9ced2;border-radius:999px;background:#fff}.billing-option.selected .radio-mark{border:6px solid var(--teal-600)}
.billing-option b,.billing-option small{display:block}.billing-option b{color:var(--navy-900);font-size:.82rem}.billing-option small{margin-top:3px;color:#7a8d98;font-size:.62rem}.billing-option>strong{color:var(--navy-900);font-size:.9rem}
.annual-save{text-align:right}.annual-save strong,.annual-save span{display:block}.annual-save strong{color:var(--teal-700);font-size:.76rem}.annual-save span{color:#8798a0;font-size:.57rem}

.location-selector{margin-top:22px;padding:16px 18px;display:flex;justify-content:space-between;gap:20px;align-items:center;background:#f8fbfb;border:1px solid #e3edef;border-radius:14px}
.location-selector strong,.location-selector span{display:block}.location-selector strong{color:var(--navy-900);font-size:.82rem}.location-selector>div:first-child span{margin-top:2px;color:#80919b;font-size:.65rem}
.counter{display:flex;align-items:center;gap:11px}.counter-btn{width:36px;height:36px;border:1px solid #d3e4e6;border-radius:10px;color:var(--teal-700);background:#fff;cursor:pointer;font-size:1.1rem;font-weight:800}.counter-btn:hover{background:var(--aqua-50)}
.counter-value{min-width:58px;text-align:center}.counter-value strong{color:var(--navy-950);font-size:1.05rem}.counter-value span{color:#85959d;font-size:.57rem}

.included-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:22px}.included-grid>div{padding:13px 14px;display:grid;grid-template-columns:28px 1fr;column-gap:10px;border:1px solid #edf2f3;border-radius:12px;background:#fbfdfd}
.included-grid>div.featured{border-color:#bee4e2;background:var(--aqua-50)}.included-grid span{grid-row:1/3;color:var(--teal-700);font-size:.65rem;font-weight:800}.included-grid b{color:var(--navy-900);font-size:.76rem}.included-grid small{color:#718591;font-size:.6rem;line-height:1.45}
.inclusion-callout{margin-top:15px;padding:13px 15px;border:1px solid #cde9e8;border-radius:12px;background:var(--aqua-50);color:#5f7885;font-size:.66rem}.inclusion-callout strong{color:var(--navy-900)}

.usage-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:18px}.usage-grid div{padding:10px 12px;display:flex;justify-content:space-between;gap:15px;border:1px solid #e7eff0;border-radius:10px;background:#f9fcfc;font-size:.61rem}.usage-grid span{color:#69808d}.usage-grid b{color:var(--navy-900)}.usage-note{margin:15px 2px 0!important;color:#7b8d97!important;font-size:.61rem!important;line-height:1.55}

.summary-column{position:sticky;top:94px}.summary-card{padding:28px;box-shadow:var(--shadow-md)}.summary-heading{padding-bottom:20px;border-bottom:1px solid var(--line)}.summary-heading h2{margin-bottom:4px;font-size:1.55rem}.summary-heading p{margin:0;color:#788c97;font-size:.71rem}
.summary-lines{padding:18px 0;display:grid;gap:11px;border-bottom:1px solid var(--line)}.summary-line{display:flex;justify-content:space-between;gap:18px;align-items:center;color:#647b89;font-size:.72rem}.summary-line span small{display:block;color:#92a1a9;font-size:.57rem}.summary-line strong{color:var(--navy-900);font-size:.74rem}
.due-today{padding:21px 0 13px;display:flex;justify-content:space-between;gap:18px;align-items:end}.due-today span{color:var(--navy-900);font-weight:800;font-size:.8rem}.due-today strong{color:var(--navy-950);font-family:"Manrope";font-size:2.1rem;letter-spacing:-.05em}
.summary-callout{margin:10px 0 20px;padding:13px;display:grid;grid-template-columns:24px 1fr;gap:9px;border:1px solid #cde9e8;border-radius:12px;background:var(--aqua-50)}.callout-icon{width:23px;height:23px;display:grid;place-items:center;border-radius:999px;color:#fff;background:var(--teal-600);font-size:.65rem;font-weight:800}.summary-callout p{margin:0;color:#5f7885;font-size:.62rem;line-height:1.5}.summary-callout strong{color:var(--navy-900)}

.checkout-form{display:grid;gap:14px}.checkout-form label>span,.payment-label{display:block;margin-bottom:6px;color:#526a79;font-size:.65rem;font-weight:750}
.checkout-form input[type="text"],.checkout-form input[type="email"],.checkout-form input[type="tel"],.checkout-form select{width:100%;height:45px;padding:0 12px;color:var(--navy-900);background:#fff;border:1px solid #d8e5e7;border-radius:10px;outline:0}
.checkout-form input:focus,.checkout-form select:focus{border-color:#91d5d3;box-shadow:0 0 0 3px rgba(19,181,188,.09)}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stripe-placeholder{height:49px;display:flex;align-items:center;padding:0 12px;color:#9aa9b0;background:#fafcfc;border:1px dashed #cfdee1;border-radius:10px;font-size:.64rem}
.agreement{display:grid!important;grid-template-columns:17px 1fr;gap:9px;align-items:start;margin-top:3px}.agreement input{margin-top:3px}.agreement span{margin:0!important;color:#748893!important;font-size:.57rem!important;font-weight:500!important;line-height:1.55}.agreement a{color:var(--teal-700);font-weight:700}
.submit-btn{min-height:51px;border:0;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--teal-600),var(--teal-500));box-shadow:0 12px 28px rgba(11,154,163,.24);cursor:pointer;font-weight:800}.submit-btn:hover{box-shadow:0 16px 32px rgba(11,154,163,.31)}
.secure-row{display:flex;justify-content:center;gap:14px;color:#8a9aa2;font-size:.56rem}.summary-footnote{margin-top:12px;padding:0 8px;color:#7e9099;text-align:center;font-size:.59rem;line-height:1.5}.summary-footnote strong{color:#506a78}

.reassurance-section{padding:0 0 95px}.reassurance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.reassurance-grid article{padding:24px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff}.reassurance-grid article>span{display:block;margin-bottom:25px;color:var(--teal-700);font-size:.64rem;font-weight:800}.reassurance-grid h3{margin-bottom:7px;font-size:1rem}.reassurance-grid p{margin:0;color:var(--muted);font-size:.74rem}

.site-footer{padding:55px 0 22px;color:#a9bdc7;background:var(--navy-950)}.footer-inner{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-brand .brand-word{color:#fff}.footer-inner p{margin:12px 0 0;color:#8ea6b2;font-size:.71rem}
.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 20px}.footer-links a{color:#a8bcc6;font-size:.68rem}.footer-links a:hover{color:var(--aqua-300)}
.copyright{margin-top:35px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);color:#718b98;font-size:.58rem}

@media(max-width:1000px){.checkout-layout{grid-template-columns:1fr}.summary-column{position:static}}
@media(max-width:700px){
  .container{width:min(var(--container),calc(100% - 28px))}.order-hero{padding:65px 0 58px}.order-hero h1{font-size:clamp(2.45rem,12vw,3.75rem)}
  .order-card,.summary-card{padding:22px;border-radius:22px}.card-heading,.usage-heading{display:grid;gap:12px}.included-badge,.topup-pill{justify-self:start}
  .billing-options,.included-grid,.usage-grid,.field-grid,.reassurance-grid{grid-template-columns:1fr}.location-selector{display:grid}.counter{justify-content:flex-start}
  .usage-grid div{display:grid;gap:2px}.footer-inner{display:grid}.footer-links{justify-content:flex-start}
}