/* NexaEsim /esim homepage + shared public nav (mega menu, quick-plan rail) and page sections. */

/* ===== Header navigation / mega menu ===== */
.nexa-header{position:relative;z-index:30}
.nexa-header .nv-navigation{display:flex;align-items:center;gap:30px}
.nv-dropdown summary{cursor:pointer;list-style:none;font-weight:650;font-size:17px}
.nv-dropdown summary::-webkit-details-marker{display:none}
.nv-dropdown summary span{margin-left:5px}
.nv-dropdown[open]>summary{color:#4f7a30}
.nv-mega{position:absolute;top:100%;left:20px;right:20px;background:#fff;border:1px solid #dce5d5;box-shadow:0 22px 48px rgba(20,50,35,.16);padding:30px;border-radius:0 0 16px 16px;display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:32px;z-index:40}
.nv-mega h2{font-size:14.5px;letter-spacing:1.1px;text-transform:uppercase;font-weight:700;color:#5c7548;margin:0 0 16px}
.nv-mega a{display:block;padding:10px 0;font-size:17px}
.nv-mega a:hover{color:#4c7a2c}
.nv-mega small{display:block;color:#6d7c63;font-size:14px;margin-top:4px}
.nv-menu-help{background:#eef4e3;padding:22px;border-radius:10px}
.nv-menu-help p{font-size:16px;line-height:1.7;font-weight:400;color:#5b6c50}
.nv-duration-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0}
.nv-mega .nv-duration-links a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:10px 8px;border:1px solid #cbd9bc;border-radius:8px;background:#fff;color:#355422;font-size:17px;font-weight:650;text-align:center;white-space:nowrap}
.nv-mega .nv-duration-links a:hover{background:#dfeacb;border-color:#6d8a4d}
.nv-mega .nv-duration-links a:focus-visible{outline:3px solid #4f7a30;outline-offset:3px}
.nv-mega-small{left:auto;right:130px;width:320px;display:block}
.nv-plans-rail{background:#eff3e5;border-bottom:1px solid #dfe6d5}
.nv-plans-rail>div{display:flex;align-items:center;justify-content:center;gap:32px;max-width:1240px;margin:auto;padding:14px 24px;overflow-x:auto;white-space:nowrap}
.nv-plans-rail a{font-size:15.5px;font-weight:650}
.nv-plans-rail a:first-child{color:#4c7a2c}

/* ===== Page container / kicker ===== */
.nv-home{max-width:1240px;margin:auto;padding:0 30px}
.nv-kicker{font-size:15px;font-weight:750;letter-spacing:1.3px;color:#5c7a41}

/* ===== Hero ===== */
.nv-hero{display:grid;grid-template-columns:1.06fr 1fr;gap:44px;align-items:center;padding:48px 0 44px}
.nv-hero h1{font-size:clamp(42px,4.6vw,66px);line-height:1.09;letter-spacing:-2.6px;font-weight:700;margin:20px 0 22px}
.nv-hero h1 em{font-style:normal;color:#65853f}
.nv-hero-copy>p{font-size:18px;color:#4c5c45;line-height:1.8;max-width:530px;margin-bottom:28px}
.nv-secondary-link{display:inline-block;font-size:16.5px;font-weight:650;margin:18px 0 0}
.nv-hero .nexa-cta{margin-right:18px;font-size:17px}
.nv-hero-points{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px;font-size:15.5px;font-weight:600;color:#4a5c43}
.nv-hero-photo{position:relative;height:450px;border-radius:20px;overflow:hidden;background:#215b68;box-shadow:0 24px 48px -20px rgba(15,45,40,.35)}
.nv-hero-photo>img{width:100%;height:100%;object-fit:cover}
.nv-hero-photo:after{content:'';position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#0c303adb)}
.nv-photo-caption{position:absolute;left:28px;bottom:32px;color:#fff;z-index:1}
.nv-photo-caption span{font-size:14px;letter-spacing:1.3px;font-weight:600;color:#d6eac5}
.nv-photo-caption strong{display:block;font-size:29px;line-height:1.25;letter-spacing:-.7px;margin-top:12px}
.nv-price-sticker{position:absolute;top:22px;right:22px;background:#fbffef;padding:18px 22px;border-radius:12px;box-shadow:0 10px 28px rgba(15,45,35,.28);z-index:1}
.nv-price-sticker small,.nv-price-sticker span{display:block;font-size:14.5px;color:#54694a;font-weight:600}
.nv-price-sticker strong{display:block;font-size:31px;margin:6px 0;font-weight:750;letter-spacing:-1px;color:#173e37}
.nv-assurance{border-top:1px solid #dce4d3;border-bottom:1px solid #dce4d3;display:flex;justify-content:space-around;gap:20px;padding:26px 0;font-size:17px;font-weight:600}
.nv-assurance b{color:#5f8138;font-size:15px;margin-right:10px;font-weight:800}

/* ===== Section shell ===== */
.nv-section{padding:72px 0 8px}
.nv-section-heading{text-align:center;max-width:760px;margin:0 auto 38px}
.nv-section-heading h2{font-size:clamp(32px,3.6vw,42px);line-height:1.2;letter-spacing:-1.2px;margin:12px 0 16px}
.nv-section-heading>p{font-size:17px;color:#4f6046;margin:0;line-height:1.8}

/* ===== Vietnam carrier cards ===== */
.nv-carrier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.nv-carrier{border:1px solid #e0e6db;border-radius:16px;overflow:hidden;background:#fff;display:flex;flex-direction:column;box-shadow:0 1px 2px rgba(20,45,30,.04),0 14px 30px -20px rgba(20,45,30,.18);transition:transform .18s,box-shadow .18s}
.nv-carrier:hover{transform:translateY(-4px);box-shadow:0 1px 2px rgba(20,45,30,.05),0 22px 40px -18px rgba(20,45,30,.26)}
.nv-carrier-top{position:relative;padding:28px 26px 24px;background:#f6e8e9}
.nv-network-label{font-size:14px;letter-spacing:1.1px;font-weight:700;color:#8d5b62}
.nv-carrier h3{font-size:32px;letter-spacing:-1px;margin:12px 0 0;color:#b52a45}
.nv-network-tech{position:absolute;right:20px;top:23px;border:1px solid #d8acb3;border-radius:20px;padding:6px 12px;font-size:14px;font-weight:600;color:#8e374a}
.nv-carrier.vinaphone .nv-carrier-top{background:#e6f2f7}
.nv-carrier.vinaphone h3{color:#087aaa}
.nv-carrier.vinaphone .nv-network-label{color:#437b91}
.nv-carrier.vinaphone .nv-network-tech{border-color:#9ecbd8;color:#23728e}
.nv-carrier.mobifone .nv-carrier-top{background:#eaf0fa}
.nv-carrier.mobifone h3{color:#2658a0}
.nv-carrier.mobifone .nv-network-label{color:#516f96}
.nv-carrier.mobifone .nv-network-tech{border-color:#b2c7e7;color:#426b9e}
.nv-carrier-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.nv-carrier-description{font-size:17px;color:#4c5c45;line-height:1.75;min-height:80px;margin:0}
.nv-carrier-price{display:flex;align-items:baseline;gap:8px;margin:20px 0}
.nv-carrier-price>span{font-size:15px;color:#5e7053;font-weight:600}
.nv-carrier-price strong{font-size:34px;letter-spacing:-1px}
.nv-carrier-facts{list-style:none;padding:0;margin:0 0 24px;font-size:17px;line-height:2;color:#455540;flex:1}
.nv-carrier-facts li:before{content:'\2713';margin-right:9px;color:#6f9b45;font-weight:700}
.nv-carrier-cta{display:block;text-align:center;padding:15px 12px;border:0;border-radius:9px;background:#204a39;color:#fff!important;font:inherit;font-size:17px;font-weight:700;cursor:pointer;width:100%;transition:background .15s,transform .15s}
.nv-carrier-cta:hover{background:#356b48;transform:translateY(-1px)}
.nv-carrier-cta:disabled{opacity:.5;cursor:not-allowed;transform:none}
.nv-footnote{font-size:15.5px;color:#5c6c53;line-height:1.8;margin:20px 0 0}

/* ===== Featured plans ===== */
.nv-plan-section{padding-top:58px}
.nv-carrier-tabs{display:flex;justify-content:center;gap:10px;margin:0 auto 26px;flex-wrap:wrap}
.nv-carrier-tabs button{border:1px solid #d3e0c5;border-radius:10px;padding:14px 28px;cursor:pointer;background:#fff;color:#375c36;font:inherit;font-size:17.5px;font-weight:700;transition:background .15s,color .15s,border-color .15s}
.nv-carrier-tabs button[aria-selected=true]{background:#204a39;color:#fff;border-color:#204a39}
.nv-carrier-tabs button span{display:block;font-size:14px;font-weight:500;margin-top:5px;opacity:.85}
.nv-featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.nv-featured-plan{border:1px solid #dde5d3;border-radius:14px;background:#fff;padding:25px;display:flex;flex-direction:column;box-shadow:0 1px 2px rgba(20,45,30,.04);transition:transform .18s,box-shadow .18s}
.nv-featured-plan:hover{transform:translateY(-4px);box-shadow:0 20px 36px -20px rgba(20,45,30,.25)}
.nv-featured-plan>div:first-child{display:flex;align-items:center;justify-content:space-between;font-size:15px;gap:15px}
.nv-plan-network{font-weight:700;color:#557239}
.nv-plan-days{background:#edf3e3;border-radius:20px;padding:7px 12px;font-weight:600}
.nv-featured-plan h3{font-size:32px;letter-spacing:-.9px;margin:22px 0 12px}
.nv-featured-plan>p{font-size:17px;color:#4c5c45;line-height:1.7;min-height:48px;margin:0 0 14px}
.nv-plan-type{font-size:14.5px;letter-spacing:.4px;text-transform:uppercase;font-weight:650;color:#5f7550;flex:1}
.nv-featured-price{font-size:30px;font-weight:750;letter-spacing:-1px;margin:22px 0 20px}
.nv-featured-price small{font-size:14.5px;color:#617050;letter-spacing:0;font-weight:500;margin-left:8px}
.nv-plan-details{font-size:15px;text-align:center;margin:14px 0;color:#3f6a30!important;font-weight:600;text-decoration:underline!important}
.nv-activation{font-size:15px;line-height:1.7;color:#63745a;border-top:1px solid #e0e7d9;padding-top:14px;text-align:center}
.nv-all-plans{display:block;text-align:center;text-decoration:underline!important;font-size:16.5px;font-weight:600;margin:26px 0 0}
.nv-carrier-panel[hidden]{display:none}

/* ===== Compare table ===== */
.nv-table-scroll{overflow:auto;border:1px solid #dce4d4;border-radius:14px;box-shadow:0 1px 2px rgba(20,45,30,.04)}
.nv-compare table{border-collapse:collapse;width:100%;font-size:17px;text-align:left;min-width:720px}
.nv-compare caption{text-align:left;padding:18px 22px;font-size:15.5px;color:#556249;font-weight:600;background:#eef4e3}
.nv-compare th,.nv-compare td{padding:20px 22px;border-top:1px solid #dce4d4;line-height:1.7;vertical-align:top;width:25%}
.nv-compare thead{background:#e3edd4}
.nv-compare thead th{font-size:16px;font-weight:700}
.nv-compare tbody th{font-weight:700;background:#f8faf4;color:#20361f}
.nv-compare td{color:#485946;background:#fff}

/* ===== Regional bundles ===== */
.nv-regional-grid{display:grid;gap:18px}
.nv-region-card{background:#edf3e3;border:1px solid #d3e0c5;border-radius:14px;padding:28px;display:flex;align-items:center;gap:26px;transition:transform .18s,box-shadow .18s}
.nv-region-card:hover{transform:translateY(-3px);box-shadow:0 18px 32px -20px rgba(20,45,30,.3)}
.nv-region-symbol{font-size:56px;color:#6a9142}
.nv-region-card h3{font-size:24px;margin:0 0 9px;letter-spacing:-.5px}
.nv-region-card p{font-size:17px;color:#4a5c40;margin:0 0 9px;line-height:1.7}
.nv-region-card small{font-size:15px;color:#5a6c50;font-weight:600}
.nv-region-card>strong{margin-left:auto;white-space:nowrap;font-size:19px}
.nv-neighbours{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}
.nv-neighbours a{padding:23px 18px;border:1px solid #dce4d4;border-radius:12px;background:#fff;position:relative;transition:transform .18s,border-color .18s,box-shadow .18s}
.nv-neighbours a:hover{transform:translateY(-3px);border-color:#a9c688;box-shadow:0 16px 28px -18px rgba(20,45,30,.3)}
.nv-neighbours span{display:block;font-size:18px;font-weight:700}
.nv-neighbours small{display:block;font-size:15.5px;color:#5a6c50;margin-top:10px}
.nv-neighbours b{position:absolute;bottom:20px;right:16px;font-weight:400}

/* ===== City / itinerary grid ===== */
.nv-city-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.nv-city-grid a{border:1px solid #dfe6d8;border-radius:14px;overflow:hidden;background:#fff;transition:transform .18s,box-shadow .18s}
.nv-city-grid a:hover{transform:translateY(-4px);box-shadow:0 18px 32px -18px rgba(20,45,30,.3)}
.nv-city-grid img{width:100%;height:180px;object-fit:cover;display:block}
.nv-city-grid a>div{padding:22px}
.nv-city-grid h3{font-size:23px;letter-spacing:-.6px;margin:0 0 10px}
.nv-city-grid span{font-size:16px;color:#5a6c50;font-weight:600}

/* ===== Benefits band ===== */
.nv-benefits-band{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:32px;background:#1c4534;color:#eef5e6;border-radius:16px;margin-top:64px;padding:42px}
.nv-benefits-band .nv-kicker{color:#bcdb92}
.nv-benefits-band h2{font-size:30px;line-height:1.18;letter-spacing:-1px;margin:14px 0}
.nv-benefits-band article>span{font-size:15px;color:#b8dc85;font-weight:700}
.nv-benefits-band h3{font-size:20px;margin:16px 0 12px}
.nv-benefits-band p{font-size:17px;color:#c7d8bc;line-height:1.75}

/* ===== How it works ===== */
.nv-how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}
.nv-how-grid article{border-top:1px solid #d2ddc5;padding-top:26px}
.nv-how-grid b{display:grid;place-items:center;border-radius:50%;width:38px;height:38px;background:#deecc9;font-size:18px;font-weight:700;color:#4a6c33}
.nv-how-grid h3{font-size:21px;letter-spacing:-.4px;margin:18px 0 12px}
.nv-how-grid p{font-size:17px;color:#4d5f43;line-height:1.7}

/* ===== Compatibility ===== */
.nv-compat{display:grid;grid-template-columns:1fr 1fr;gap:46px;margin-top:56px;background:#edf3e3;padding:38px;border-radius:16px}
.nv-compat h2{font-size:30px;letter-spacing:-.8px;line-height:1.2;margin:15px 0}
.nv-compat p{font-size:17px;color:#4d5f43;line-height:1.7}
.nv-compat details{border-bottom:1px solid #cddbba;padding:18px 0}
.nv-compat summary{font-size:17px;font-weight:650;cursor:pointer}
.nv-compat a{display:inline-block;font-size:16.5px;font-weight:650;margin-top:20px}

/* ===== Support ===== */
.nv-support{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center}
.nv-support h2{font-size:34px;letter-spacing:-1px;margin:15px 0}
.nv-support p{font-size:17px;color:#4d5f43;line-height:1.75}
.nv-support .nexa-cta{font-size:17px;margin-top:16px}
.nv-support-card{padding:34px;border:1px solid #d3e0c5;border-radius:14px;background:#fff;box-shadow:0 1px 2px rgba(20,45,30,.04),0 18px 32px -22px rgba(20,45,30,.25)}
.nv-support-card>span{font-size:40px;color:#5f8632}
.nv-support-card h3{font-size:23px;margin:16px 0}
.nv-support-card>a{font-size:17px;font-weight:700;text-decoration:underline}
.nv-support-card p{font-size:16px;line-height:1.8;margin-bottom:0;color:#4d5f43}

/* ===== FAQ ===== */
.nv-faq{padding-bottom:70px}
.nv-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.nv-faq details{border-bottom:1px solid #dce4d4;padding:22px 0}
.nv-faq summary{font-size:17px;font-weight:650;cursor:pointer;line-height:1.7;list-style:none;position:relative;padding-right:28px}
.nv-faq summary::-webkit-details-marker{display:none}
.nv-faq summary:after{content:'+';position:absolute;right:0;top:-2px;font-size:22px;font-weight:400;color:#5c7a41}
.nv-faq details[open] summary:after{content:'\2212'}
.nv-faq p{font-size:17px;color:#4c5c45;line-height:1.8;margin:12px 0 0}

.nv-home button:focus-visible,.nv-navigation summary:focus-visible,.nv-home summary:focus-visible{outline:3px solid #6a9945;outline-offset:4px}

@media(max-width:1050px){
 .nv-hero{gap:28px}
 .nv-hero h1{font-size:44px}
 .nv-hero-photo{height:410px}
 .nv-carrier-top{padding:26px 22px}
 .nv-network-tech{position:static;display:inline-block;margin-top:14px}
 .nv-carrier-body{padding:22px}
 .nv-carrier-description{min-height:108px}
 .nv-carrier h3{font-size:29px}
 .nv-featured-grid{gap:20px}
 .nv-benefits-band{grid-template-columns:1fr 1fr;gap:26px}
 .nv-region-card{gap:20px}
 .nv-region-card>strong{font-size:17px}
 .nexa-header .nv-navigation{gap:22px}
}
@media(max-width:760px){
 .nexa-header .nv-navigation{gap:24px;justify-content:center}
 .nv-dropdown summary{font-size:15.5px}
 .nv-mega{left:10px;right:10px;grid-template-columns:1fr 1fr;gap:26px;padding:24px;max-height:65vh;overflow:auto}
 .nv-menu-help{grid-column:1/-1}
 .nv-mega-small{width:auto;display:block}
 .nv-mega a{font-size:16px}
 .nv-plans-rail>div{justify-content:flex-start;gap:24px;padding:12px 20px}
 .nv-plans-rail a{font-size:15px}
 .nv-home{padding:0 20px}
 .nv-hero{grid-template-columns:1fr;padding:32px 0 28px;gap:28px}
 .nv-hero h1{font-size:44px;letter-spacing:-1.8px}
 .nv-hero-copy>p{font-size:17px}
 .nv-kicker{font-size:14px;letter-spacing:1px}
 .nv-hero-photo{height:340px}
 .nv-photo-caption{left:23px;bottom:25px}
 .nv-photo-caption strong{font-size:24px}
 .nv-price-sticker{padding:14px 17px;right:16px;top:16px}
 .nv-price-sticker strong{font-size:24px}
 .nv-hero-points{font-size:14.5px;gap:12px}
 .nv-assurance{display:grid;gap:17px;justify-content:start;padding:24px 4px;font-size:16px}
 .nv-section{padding-top:44px}
 .nv-section-heading{margin-bottom:26px}
 .nv-section-heading h2{font-size:28px}
 .nv-section-heading>p{font-size:16.5px}
 .nv-carrier-grid,.nv-featured-grid,.nv-city-grid{grid-template-columns:1fr;gap:18px}
 .nv-carrier-top{padding:24px}
 .nv-network-tech{position:absolute;margin:0;top:26px;right:24px}
 .nv-carrier-body{padding:22px 24px}
 .nv-carrier-description{min-height:0}
 .nv-carrier h3{font-size:32px}
 .nv-carrier-tabs{gap:8px}
 .nv-carrier-tabs button{padding:12px 10px;font-size:15.5px;flex:1}
 .nv-carrier-tabs button span{font-size:14px}
 .nv-featured-plan>p{min-height:0}
 .nv-featured-plan{padding:24px}
 .nv-featured-plan h3{margin-top:20px}
 .nv-footnote{font-size:14.5px}
 .nv-region-card{display:block;padding:24px}
 .nv-region-symbol{display:block;font-size:42px;margin-bottom:14px}
 .nv-region-card>strong{display:block;font-size:18px;margin-top:20px}
 .nv-neighbours{grid-template-columns:1fr 1fr;gap:10px}
 .nv-neighbours span{font-size:17px}
 .nv-neighbours a{padding:20px 16px}
 .nv-city-grid img{height:180px}
 .nv-benefits-band{grid-template-columns:1fr;margin-top:42px;padding:29px;gap:18px}
 .nv-benefits-band p{margin-bottom:0}
 .nv-how-grid{grid-template-columns:1fr;gap:22px}
 .nv-compat{grid-template-columns:1fr;gap:12px;margin-top:34px;padding:26px}
 .nv-compat h2{font-size:27px}
 .nv-support{grid-template-columns:1fr;gap:26px}
 .nv-support h2{font-size:29px}
 .nv-support-card{padding:26px}
 .nv-faq-grid{grid-template-columns:1fr}
 .nv-faq{padding-bottom:46px}
}

/* Keep larger typography comfortable in compact navigation and carrier cards. */
.nv-home{font-size:17px;line-height:1.65}
.nv-home button,.nv-navigation button{font-family:inherit}
.nv-network-label{display:block;padding-right:80px;letter-spacing:.6px}
.nv-carrier-description{min-height:0}
.nv-carrier-facts{line-height:1.85}
.nv-hero-copy>p{font-size:18px}
@media(max-width:1050px){.nv-network-label{padding-right:0}}
@media(max-width:760px){
 .nexa-header .nv-navigation{gap:16px;font-size:15.5px}
 .nv-network-label{padding-right:90px}
 .nv-carrier-tabs button{padding:12px 8px;font-size:15px}
 .nv-carrier-tabs button span{font-size:13px}
 .nv-hero-copy>p,.nv-section-heading>p{font-size:17px}
 .nv-plans-rail>div{justify-content:flex-start}
}

@media(max-width:760px){
 .nexa-header .nv-navigation{justify-content:space-between;gap:10px;padding:2px 0 6px}
 .nv-navigation>a,.nv-dropdown>summary{white-space:nowrap;font-size:14px}
}