/* SIMCard design system — October 2026
   Palette: midnight navy, Atlantic teal, electric mint, restrained amber.
   Loaded after app.css and brand-refresh.css for safe visual overrides. */
:root {
  --sim-navy: #102A43;
  --sim-teal: #007F78;
  --sim-mint: #33D6C5;
  --sim-amber: #FFB547;
  --sim-ink: #183247;
  --sim-muted: #526477;
  --sim-line: #DCE5ED;
  --sim-soft: #F5F8FB;
  --sim-white: #FFFFFF;
  --sim-radius: 20px;
  --sim-shadow: 0 16px 44px rgba(16,42,67,.075);
}

html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { color: var(--sim-ink); background: #fff; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
::selection { background: rgba(51,214,197,.28); color: var(--sim-navy); }
a { text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid rgba(0,127,120,.55); outline-offset: 3px; }
.container { max-width: 1210px; }

/* Header and logo */
.site-header { background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(220,229,237,.8); box-shadow: 0 7px 26px rgba(16,42,67,.045); }
.nav-wrap { min-height: 78px; gap: 28px; }
.site-header .brand-lockup { display: inline-flex; align-items: center; min-width: 0; }
.site-header .brand-lockup img { display: block; width: 205px; height: auto; max-height: 54px; object-fit: contain; object-position: left center; }
.main-nav { align-items: center; gap: clamp(12px,1.6vw,24px); }
.main-nav > a:not(.nav-cta) { color: #40556A; font-size: 13px; font-weight: 700; text-decoration: none; }
.main-nav > a:not(.nav-cta):hover { color: var(--sim-teal); }
.main-nav .nav-cta { padding: 12px 16px; border: 1px solid var(--sim-navy); border-radius: 13px; background: var(--sim-navy); box-shadow: 0 8px 20px rgba(16,42,67,.14); font-size: 12px; font-weight: 800; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.main-nav .nav-cta:hover { background: var(--sim-teal); border-color: var(--sim-teal); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0,127,120,.2); }
.mobile-toggle { border: 1px solid var(--sim-line); border-radius: 12px; background: white; box-shadow: 0 4px 12px rgba(16,42,67,.05); }
.announcement { background: var(--sim-navy); color: #fff; text-align: center; padding: 9px 16px; font-size: 12px; font-weight: 650; }

/* Premium comparison-first homepage hero */
.hero-section.hero-2026.hero-premium { position: relative; isolation: isolate; padding: 76px 0 64px; overflow: hidden; border-bottom: 1px solid #E1EFEE; background: radial-gradient(ellipse at 84% 24%, rgba(51,214,197,.23), transparent 29%), radial-gradient(ellipse at 9% 7%, rgba(16,42,67,.055), transparent 32%), linear-gradient(122deg,#F2F7FB 0%,#FFFFFF 49%,#EAFBF8 100%); }
.hero-section.hero-2026.hero-premium:before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .34; background-image: radial-gradient(rgba(0,127,120,.2) .8px,transparent .8px); background-size: 25px 25px; mask-image: linear-gradient(90deg,transparent 0%,#000 58%,#000 100%); pointer-events: none; }
.hero-section.hero-2026.hero-premium:after { content: ""; position: absolute; z-index: -1; width: 400px; height: 400px; right: -230px; bottom: -275px; border: 1px solid rgba(0,127,120,.24); border-radius: 50%; box-shadow: 0 0 0 32px rgba(51,214,197,.05),0 0 0 74px rgba(51,214,197,.035),0 0 0 120px rgba(16,42,67,.025); }
.hero-premium .hero-grid { grid-template-columns: minmax(0,1.06fr) minmax(385px,.94fr); align-items: center; gap: clamp(32px,4vw,62px); min-height: 480px; }
.hero-premium .hero-copy { max-width: 680px; }
.hero-premium .hero-kicker { display: inline-flex; max-width: 100%; gap: 10px; align-items: center; padding: 9px 13px; border: 1px solid #CDEBE6; border-radius: 999px; background: rgba(255,255,255,.88); color: #176D67; font-size: 10px; font-weight: 850; letter-spacing: 1.05px; box-shadow: 0 5px 16px rgba(16,42,67,.035); }
.hero-premium .pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sim-teal); box-shadow: 0 0 0 4px rgba(51,214,197,.16); }
.hero-premium .hero-copy h1 { max-width: 700px; margin: 24px 0 20px; color: var(--sim-navy); font-size: clamp(42px,4.45vw,66px); font-weight: 850; line-height: 1.015; letter-spacing: -2.9px; }
.hero-premium .hero-copy h1 span { background: linear-gradient(100deg,#007F78 1%,#119E92 52%,#33BFAF 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-premium .hero-copy > p { max-width: 600px; margin: 0; color: #506679; font-size: 16px; line-height: 1.82; }
.hero-premium .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn, a.btn, button.btn { border-radius: 13px; font-weight: 800; letter-spacing: -.1px; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease; }
.btn:hover, a.btn:hover, button.btn:hover { transform: translateY(-2px); }
.btn-primary, a.btn-primary, button.btn-primary { border: 1px solid var(--sim-navy); background: var(--sim-navy); box-shadow: 0 9px 22px rgba(16,42,67,.16); }
.btn-primary:hover, a.btn-primary:hover, button.btn-primary:hover { border-color: var(--sim-teal); background: var(--sim-teal); box-shadow: 0 12px 26px rgba(0,127,120,.2); }
.hero-premium .btn-hero { padding: 15px 20px; }
.hero-premium .btn-secondary { border: 1px solid #D5E1E8; background: rgba(255,255,255,.85); color: var(--sim-navy); box-shadow: 0 6px 17px rgba(16,42,67,.045); }
.hero-premium .btn-secondary:hover { border-color: #A9DCD5; background: #fff; }
.hero-premium .hero-proof { display: flex; flex-wrap: wrap; gap: 13px 19px; margin-top: 24px; color: #526477; font-size: 11px; font-weight: 700; }
.hero-premium .hero-proof span { display: inline-flex; align-items: center; gap: 7px; }
.hero-premium .hero-proof i { display: inline-grid; width: 17px; height: 17px; place-items: center; border-radius: 50%; background: #DDF8F3; color: #006E68; font-style: normal; font-size: 10px; font-weight: 900; }
.hero-premium .hero-number-row { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(16,42,67,.1); }
.hero-premium .hero-number-row > div { min-width: 0; }
.hero-premium .hero-number-row strong { color: var(--sim-navy); font-size: 27px; font-weight: 850; letter-spacing: -1.1px; }
.hero-premium .hero-number-row span { max-width: 110px; color: #6A7E8F; font-size: 10px; font-weight: 650; line-height: 1.45; }
.hero-premium .hero-visual-2026 { width: 100%; max-width: 620px; min-height: 470px; margin: 0; border-radius: 34px; }
.hero-premium .hero-visual-2026:before { inset: 7% 1% 7%; border: 1px solid rgba(255,255,255,.16); border-radius: 34px; background: radial-gradient(circle at 80% 5%,rgba(51,214,197,.2),transparent 28%), linear-gradient(145deg,#102A43 0%,#12384F 53%,#006F6A 100%); box-shadow: 0 32px 80px rgba(16,42,67,.22); transform: rotate(1.4deg); }
.hero-premium .hero-visual-2026:after { content: ""; position: absolute; z-index: -1; right: 7%; top: 5%; width: 180px; height: 180px; border-radius: 50%; background: rgba(51,214,197,.18); filter: blur(3px); }
.hero-premium .visual-backdrop-grid { position: absolute; inset: 13% 8%; opacity: .3; border-radius: 28px; background-image: linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px); background-size: 29px 29px; mask-image: linear-gradient(130deg,#000,transparent 80%); }
.hero-premium .visual-orbit { border-color: rgba(51,214,197,.3); }
.hero-premium .compare-preview.preview-modern { z-index: 2; width: min(440px,84%); padding: 24px; border: 1px solid rgba(255,255,255,.9); border-radius: 25px; background: rgba(255,255,255,.98); box-shadow: 0 28px 68px rgba(2,18,31,.26); transform: translateY(-1px) rotate(-1deg); }
.hero-premium .preview-top { margin-bottom: 17px; }
.hero-premium .preview-eyebrow { color: var(--sim-teal); letter-spacing: 1.25px; }
.hero-premium .preview-top strong { color: var(--sim-navy); font-size: 18px; letter-spacing: -.5px; }
.hero-premium .preview-badge { display: inline-grid; width: 37px; height: 37px; place-items: center; border: 1px solid #D4F1EC; border-radius: 12px; background: #E7FAF6; color: var(--sim-teal); font-weight: 900; }
.hero-premium .preview-search { border: 1px solid #DCE7ED; border-radius: 13px; background: #F8FAFC; color: #728291; }
.hero-premium .preview-search-icon { color: var(--sim-teal); }
.hero-premium .preview-chip-row span { border: 1px solid #E0E8ED; border-radius: 999px; background: #fff; color: #40586B; }
.hero-premium .preview-chip-row span:first-child { border-color: #BFECE5; background: #E8FBF7; color: #006D67; }
.hero-premium .preview-offer-row { margin-top: 10px; padding: 12px; border: 1px solid #E6EDF1; border-radius: 14px; background: white; }
.hero-premium .preview-offer-row:hover { border-color: #B8E6DF; background: #FBFEFD; }
.hero-premium .preview-offer-row strong { color: var(--sim-navy); }
.hero-premium .preview-offer-row small { color: #708394; }
.hero-premium .preview-foot { margin-top: 16px; color: #607687; }
.hero-premium .preview-live-dot { box-shadow: 0 0 0 4px #DDF8F3; }
.hero-premium .floating-chip { z-index: 3; border: 1px solid rgba(255,255,255,.82); border-radius: 13px; background: rgba(255,255,255,.96); box-shadow: 0 12px 28px rgba(2,18,31,.18); color: var(--sim-navy); font-size: 11px; font-weight: 800; }
.hero-premium .chip-top { top: 7%; right: 2%; }
.hero-premium .chip-bottom { bottom: 7%; left: 0; }
.hero-premium .chip-check { background: #E2F8F4; color: var(--sim-teal); }
.hero-premium .chip-signal { background: #FFF1D8; color: #8A5700; }

/* Section rhythm and comparison surfaces */
.section { padding-top: 76px; padding-bottom: 76px; }
.section-soft { background: linear-gradient(180deg,#F6F9FB 0%,#F9FCFD 100%); }
.section-heading { gap: 24px; margin-bottom: 27px; }
.section-heading h2, .faq-intro h2, .brand-about-copy h2 { color: var(--sim-navy); font-size: clamp(28px,3vw,39px); font-weight: 850; line-height: 1.12; letter-spacing: -1.35px; }
.section-heading p, .faq-intro > p { max-width: 720px; color: #687D8E; font-size: 14px; line-height: 1.75; }
.eyebrow { color: var(--sim-teal); font-weight: 850; letter-spacing: 1.35px; }
.text-link { color: var(--sim-teal); font-weight: 800; text-decoration: none; }
.text-link:hover { color: var(--sim-navy); }
.trust-strip-modern { border-bottom: 1px solid #E4EBEF; background: rgba(255,255,255,.95); }
.trust-strip-modern .trust-inner { gap: 16px; }
.trust-strip-modern .trust-inner > span { color: #506578; font-size: 12px; font-weight: 750; }
.trust-strip-modern .trust-inner b { color: var(--sim-teal); font-weight: 900; }
.intent-card { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; border-radius: 18px; }
.intent-card:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(16,42,67,.095); }
.brand-card-modern, .plan-card-modern, .product-card, .value-card, .review-card, .brand-facts-card, .form-card { border-color: #DFE8EE; box-shadow: 0 7px 24px rgba(16,42,67,.045); }
.brand-card-modern:hover, .plan-card-modern:hover, .product-card:hover { box-shadow: 0 18px 40px rgba(16,42,67,.105); }
.brand-card-topline { color: #65798A; }
.brand-card-name, .plan-card h3, .product-info h3 { color: var(--sim-navy); font-weight: 850; }
.brand-status-dot, .directory-status i { background: var(--sim-teal); box-shadow: 0 0 0 4px rgba(51,214,197,.16); }
.brand-footnote { border-color: #D9EBE8; background: #F2FBF9; }
.brand-footnote-icon { background: #DDF7F2; color: var(--sim-teal); }
.value-card { border-radius: 18px; background: linear-gradient(155deg,#fff,#FBFDFE); }
.value-icon { border-radius: 13px; }
.plan-card-modern { position: relative; border-radius: 19px; background: #fff; }
.plan-card-modern .plan-price { color: var(--sim-navy); }
.plan-card-modern .verified-label { color: #006D67; background: #E4F9F5; }
.plan-card-modern .sponsored-label { background: #FFF1D8; color: #75500B; }
.btn-outline, a.btn-outline { border-color: #CBD8E1; background: #fff; color: var(--sim-navy); }
.btn-outline:hover, a.btn-outline:hover { border-color: #A5DCD4; background: #F4FCFA; color: var(--sim-teal); }

/* Provider profile and list pages */
.directory-hero, .brand-profile-hero { background: radial-gradient(ellipse at 90% 0%,rgba(51,214,197,.2),transparent 32%),linear-gradient(120deg,#F1F7FA 0%,#fff 54%,#EAFBF8 100%); }
.directory-hero h1, .brand-profile-main h1 { color: var(--sim-navy); font-weight: 850; letter-spacing: -2px; }
.directory-hero h1 span { color: var(--sim-teal); }
.directory-hero-stat, .brand-profile-panel { border-color: rgba(255,255,255,.95); box-shadow: 0 20px 55px rgba(16,42,67,.075); }
.brand-profile-panel { border-radius: 24px; }
.brand-profile-main h1 { font-size: clamp(34px,4vw,48px); }
.brand-profile-summary { color: #587082; line-height: 1.8; }
.brand-status-card { border-radius: 19px; background: linear-gradient(160deg,#F8FCFD,#F0FAF8); border: 1px solid #DDEEEB; }
.brand-status-card .status-card-state { color: var(--sim-teal); }
.brand-facts-card { border-radius: 20px; }
.brand-fact { border-color: #E8EEF2; }
.review-section-wrap { gap: clamp(28px,4vw,56px); }
.review-card { border-radius: 15px; }
.review-score strong { color: var(--sim-navy); }
.stars, .rating-pill { color: #A86C07; }
.empty-comparison, .empty-state, .review-empty-state { border: 1px dashed #C9DCD9; border-radius: 18px; background: linear-gradient(135deg,#F7FCFB,#FFFFFF); }
.empty-symbol { background: #DFF8F3; color: var(--sim-teal); }
.breadcrumbs { color: #6C8191; font-size: 12px; }
.breadcrumbs a { color: var(--sim-teal); text-decoration: none; font-weight: 750; }

/* Form fields and tables: accessible contrast and quiet surfaces */
input:not([type=checkbox]):not([type=radio]), select, textarea { border-color: #CBD8E1; border-radius: 11px; background: #fff; color: var(--sim-navy); box-shadow: inset 0 1px 2px rgba(16,42,67,.025); }
input:not([type=checkbox]):not([type=radio]):focus, select:focus, textarea:focus { border-color: var(--sim-teal); box-shadow: 0 0 0 4px rgba(51,214,197,.15); outline: none; }
label { color: #314B60; font-weight: 700; }
table { border-color: #E0E8EE; }
thead th { background: #F2F7F9; color: var(--sim-navy); }
tbody tr:hover { background: #F7FCFB; }
.pagination-wrap nav { gap: 6px; }
.pagination-wrap a, .pagination-wrap span { border-radius: 9px; }

/* FAQ, final call-to-action and footer */
.faq-section { padding: 78px 0; background: #F5F8FB; }
.faq-list details { border: 1px solid #DFE8EE; border-radius: 15px; background: #fff; box-shadow: 0 4px 16px rgba(16,42,67,.025); }
.faq-list details + details { margin-top: 10px; }
.faq-list summary { color: var(--sim-navy); font-weight: 800; }
.faq-list details[open] { border-color: #B8E6DF; box-shadow: 0 10px 26px rgba(16,42,67,.05); }
.faq-list details p { color: #5C7283; line-height: 1.8; }
.cta-section-modern { position: relative; overflow: hidden; background: radial-gradient(circle at 82% 12%,rgba(51,214,197,.24),transparent 27%),linear-gradient(118deg,#102A43 0%,#123B53 60%,#006C67 100%); }
.cta-section-modern:after { content: ""; position: absolute; right: -105px; top: -210px; width: 420px; height: 420px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 30px rgba(255,255,255,.035),0 0 0 74px rgba(255,255,255,.025); pointer-events: none; }
.cta-section-modern h2 { color: #fff; font-weight: 850; letter-spacing: -1.5px; }
.cta-section-modern p { color: #D1E2E8; }
.cta-section-modern .btn-light { position: relative; z-index: 1; border: 1px solid rgba(255,255,255,.9); background: #fff; color: var(--sim-navy); box-shadow: 0 12px 24px rgba(0,0,0,.13); }
.cta-section-modern .btn-light:hover { background: var(--sim-mint); border-color: var(--sim-mint); }
.site-footer { background: radial-gradient(ellipse at 80% 0%,rgba(0,127,120,.2),transparent 35%),linear-gradient(130deg,#0B2033,#102A43 65%,#103B4D); color: #fff; }
.footer-topline { border-color: rgba(255,255,255,.12); }
.footer-topline > span:nth-child(2) { color: #D7E3EA; }
.footer-topline a { color: var(--sim-mint); text-decoration: none; font-weight: 800; }
.footer-grid { gap: clamp(32px,5vw,75px); }
.footer-grid h3 { color: #fff; font-size: 13px; font-weight: 850; }
.footer-grid a:not(.brand-lockup) { color: #B9CBD6; text-decoration: none; }
.footer-grid a:not(.brand-lockup):hover { color: var(--sim-mint); }
.footer-logo img { display: block; width: 200px; max-height: 54px; object-fit: contain; object-position: left center; }
.footer-about .fineprint { margin-top: 17px; color: #A7BAC8; line-height: 1.8; }
.footer-bottom { border-color: rgba(255,255,255,.13); color: #A7BAC8; }
.footer-bottom a { color: #CDE7E3; }

/* Responsive tuning */
@media (max-width: 1050px) {
  .nav-wrap { min-height: 72px; }
  .site-header .brand-lockup img { width: 185px; }
  .hero-section.hero-2026.hero-premium { padding: 55px 0 48px; }
  .hero-premium .hero-grid { grid-template-columns: minmax(0,1fr) minmax(320px,.88fr); gap: 25px; }
  .hero-premium .hero-copy h1 { font-size: clamp(40px,5vw,54px); letter-spacing: -2.2px; }
  .hero-premium .hero-visual-2026 { min-height: 405px; }
  .hero-premium .compare-preview.preview-modern { width: 88%; padding: 18px; }
}
@media (max-width: 820px) {
  .site-header .brand-lockup img { width: 176px; }
  .hero-section.hero-2026.hero-premium { padding: 42px 0 36px; }
  .hero-premium .hero-grid { grid-template-columns: 1fr; gap: 22px; }
  .hero-premium .hero-copy { max-width: 760px; }
  .hero-premium .hero-copy h1 { font-size: clamp(39px,8vw,55px); letter-spacing: -1.9px; }
  .hero-premium .hero-copy > p { font-size: 14px; }
  .hero-premium .hero-visual-2026 { width: min(100%,620px); min-height: 390px; margin: 10px auto 0; }
  .hero-premium .hero-number-row { margin-top: 22px; padding-top: 16px; }
  .section { padding-top: 58px; padding-bottom: 58px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media (max-width: 560px) {
  .nav-wrap { min-height: 67px; }
  .site-header .brand-lockup img { width: 158px; max-height: 42px; }
  .hero-section.hero-2026.hero-premium { padding: 34px 0 27px; }
  .hero-premium .hero-kicker { font-size: 8px; letter-spacing: .6px; padding: 7px 9px; }
  .hero-premium .hero-copy h1 { margin: 18px 0 14px; font-size: clamp(34px,9vw,43px); letter-spacing: -1.7px; line-height: 1.055; }
  .hero-premium .hero-copy > p { font-size: 13px; line-height: 1.72; }
  .hero-premium .hero-actions { gap: 9px; margin-top: 20px; }
  .hero-premium .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-premium .hero-proof { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; font-size: 10px; }
  .hero-premium .hero-number-row { gap: 0; }
  .hero-premium .hero-number-row strong { font-size: 21px; }
  .hero-premium .hero-number-row span { font-size: 8px; }
  .hero-premium .hero-visual-2026 { min-height: 316px; }
  .hero-premium .hero-visual-2026:before { inset: 3% 0 5%; border-radius: 25px; }
  .hero-premium .compare-preview.preview-modern { width: 87%; padding: 14px; border-radius: 19px; transform: none; }
  .hero-premium .preview-top strong { font-size: 13px; }
  .hero-premium .preview-search { font-size: 10px; }
  .hero-premium .preview-chip-row { gap: 5px; }
  .hero-premium .preview-chip-row span { padding: 5px 7px; font-size: 8px; }
  .hero-premium .preview-offer-row { padding: 8px; gap: 8px; }
  .hero-premium .preview-offer-row strong { font-size: 10px; }
  .hero-premium .preview-offer-row small { font-size: 8px; }
  .hero-premium .floating-chip { padding: 8px 10px; font-size: 9px; }
  .hero-premium .chip-top { top: 0; right: 0; }
  .hero-premium .chip-bottom { bottom: 0; left: 0; }
  .section { padding-top: 45px; padding-bottom: 45px; }
  .section-heading h2, .faq-intro h2, .brand-about-copy h2 { font-size: 29px; letter-spacing: -.9px; }
  .section-heading { align-items: flex-start; }
  .footer-topline { gap: 10px; }
  .footer-topline a { margin-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 25px 18px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-logo img { width: 177px; }
  .footer-bottom { gap: 8px; flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}