/* ============================================================
   nexacodelynx.com — advertorial stylesheet
   Palette from images/logo.png: lynx navy #152246 · circuit teal #2bb3a3 · hexagon gold #e8b04b
   Type: DM Serif Display (display) + Manrope (text)
   Layout: centered hero over a bento product banner · magazine article
   (alternating figure rows, 2-col + 3-col bands) · gift gallery grid ·
   masonry scenario wall · horizontal step timeline · staggered cards ·
   VS tier cards · 2-col FAQ grid · split CTA
   ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Manrope:wght@400;500;600;700;800&display=swap");

:root{
  --navy:#152246;
  --navy-ink:#0c173d;
  --teal:#2bb3a3;
  --teal-deep:#17786d;
  --teal-dark:#105c54;
  --teal-soft:#d4efeb;
  --teal-tint:#eef8f6;
  --gold:#e8b04b;
  --gold-soft:#fbf1dc;
  --cream:#fbfaf6;
  --ink:#101a33;
  --text:#475069;
  --muted:#6b7389;
  --line:#e4e7ec;
  --wrap:1200px;
  --read:720px;
  --r:14px;
  --r-lg:24px;
  --shadow:0 1px 2px rgba(12,23,61,.05),0 16px 36px -18px rgba(12,23,61,.28);
  --ff:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --fd:"DM Serif Display",Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}
html,body{overflow-x:hidden;max-width:100%}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff);font-size:17px;line-height:1.75;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-deep)}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:var(--fd);font-weight:400;color:var(--ink);line-height:1.12;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,1.3rem + 3.4vw,4.2rem)}
h2{font-size:clamp(1.85rem,1.3rem + 1.9vw,2.8rem)}
h3{font-size:clamp(1.2rem,1.05rem + .5vw,1.45rem)}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.2em}
strong{color:var(--ink)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.section{padding:clamp(64px,8vw,110px) 0}
.section--tint{background:var(--teal-tint)}
.section--cream{background:var(--cream)}
.head{max-width:700px;margin:0 auto clamp(34px,4vw,54px);text-align:center}
.head p{color:var(--muted);font-size:1.07rem;margin:0}
.head--left{margin-left:0;text-align:left}
.icon{width:1.2em;height:1.2em;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--ff);font-size:16px;font-weight:800;line-height:1.2;color:#fff;background:var(--teal-deep);padding:16px 28px;border:0;border-radius:10px;text-decoration:none;cursor:pointer;box-shadow:0 12px 24px -14px rgba(23,120,109,.9);transition:transform .2s ease,background-color .2s ease}
.btn:hover{color:#fff;background:var(--teal-dark);transform:translateY(-2px)}
.btn .icon{width:18px;height:18px}
.btn--sm{padding:11px 18px;font-size:14.5px}
.btn--ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);box-shadow:none}
.btn--ghost:hover{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn-brand{display:inline-flex;align-items:center;justify-content:center;font-family:var(--ff);font-size:15px;font-weight:800;color:#fff;background:var(--teal-deep);padding:13px 24px;border:0;border-radius:10px;text-decoration:none;cursor:pointer}
.btn-brand:hover{background:var(--teal-dark);color:#fff}

/* ---------- topbar + header ---------- */
.topbar{background:var(--teal-dark);color:#e3f4f1;text-align:center;font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;padding:7px 12px}
.site-header{position:static;background:#fff;border-bottom:3px solid var(--teal)}
.site-header__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:86px}
.brand img{height:52px;width:auto}
@media (max-width:520px){.brand img{height:42px}.site-header .btn--sm{padding:10px 13px;font-size:13.5px}}

/* ---------- hero: centered copy + bento product banner ---------- */
.hero{background:linear-gradient(180deg,var(--cream),#fff);padding:clamp(48px,7vw,90px) 0 clamp(60px,7vw,100px)}
.hero__copy{max-width:880px;margin:0 auto;text-align:center}
.hero__date{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--teal-deep);margin-bottom:18px}
.hero h1 em{font-style:italic;color:var(--teal-deep)}
.hero__sub{font-size:clamp(1.08rem,1rem + .35vw,1.25rem);max-width:700px;margin:0 auto}
.hero__cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:30px 0 0}
.mosaic{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,190px));gap:14px;margin-top:clamp(40px,5vw,64px)}
.mosaic figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);display:grid;place-items:center;padding:14px;box-shadow:var(--shadow);overflow:hidden}
.mosaic img{width:100%;height:100%;object-fit:contain}
.mosaic .m1{grid-column:1/3;grid-row:1/3}
.mosaic .m2{grid-column:3/5;grid-row:1/2}
.mosaic .m3{grid-column:5/7;grid-row:1/2}
.mosaic .m4{grid-column:3/4;grid-row:2/3}
.mosaic .m5{grid-column:4/5;grid-row:2/3}
.mosaic .m6{grid-column:5/7;grid-row:2/3;background:var(--navy);border-color:var(--navy);color:#cfd6e6;place-items:start;align-content:center;padding:22px 26px;font-size:15px;line-height:1.5}
.mosaic .m6 b{display:block;font-family:var(--fd);font-weight:400;font-size:1.7rem;color:#fff;line-height:1.1;margin-bottom:6px}
.mosaic .m6 b span{color:var(--gold)}
@media (max-width:820px){.mosaic{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:none;grid-auto-rows:170px}.mosaic figure{grid-column:auto!important;grid-row:auto!important}.mosaic .m1{grid-column:1/3!important;grid-row:span 2!important}.mosaic .m6{grid-column:1/3!important}}

/* ---------- article: magazine rows + column bands ---------- */
.article{padding:clamp(64px,8vw,110px) 0 clamp(40px,5vw,70px)}
.article__intro{max-width:var(--read);margin:0 auto 56px;font-size:1.18rem;color:var(--ink)}
.row{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(30px,5vw,70px);align-items:center;margin:0 0 64px}
.row--flip .row__media{order:-1}
.row__media{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow)}
.row__media figcaption{font-size:13px;color:var(--muted);margin-top:10px;text-align:center}
.row h2{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.3rem)}
@media (max-width:820px){.row{grid-template-columns:1fr}.row--flip .row__media{order:0}}
.cols{margin:0 0 56px}
.cols h2{column-span:all;font-size:clamp(1.6rem,1.2rem + 1.4vw,2.3rem)}
.cols--two{columns:2 320px;column-gap:56px}
.cols--three{columns:3 240px;column-gap:40px;font-size:16px}
.cols p,.cols li{break-inside:avoid-column}
.cols--three h3{font-family:var(--ff);font-weight:800;font-size:1rem;color:var(--teal-deep);break-after:avoid}
.aside-note{max-width:900px;margin:0 auto;display:flex;gap:18px;align-items:flex-start;background:var(--gold-soft);border-radius:var(--r);padding:22px 26px;font-size:16px;color:var(--ink)}
.aside-note .icon{width:26px;height:26px;color:#b27a14;margin-top:2px}
.aside-note p{margin:0}

/* ---------- gift gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.gift{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s ease,transform .2s ease}
.gift:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.gift__img{aspect-ratio:1/1;padding:18px;border-bottom:1px solid var(--line);background:#fff}
.gift__img img{width:100%;height:100%;object-fit:contain}
.gift__body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.gift__tag{align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-deep);background:var(--teal-tint);border-radius:999px;padding:3px 10px}
.gift__tag--eco{color:#6b5210;background:var(--gold-soft)}
.gift h3{font-family:var(--ff);font-weight:800;font-size:15.5px;line-height:1.35;margin:4px 0 0}
.gift p{font-size:14px;line-height:1.55;margin:0 0 8px}
.gift a{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:800;text-decoration:none}
.gift a .icon{width:16px;height:16px}
@media (max-width:1000px){.gallery{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:720px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:440px){.gallery{grid-template-columns:1fr}}

/* ---------- scenarios: masonry wall ---------- */
.wall{columns:3 280px;column-gap:18px}
.note{break-inside:avoid;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;margin:0 0 18px;position:relative}
.note--teal{background:var(--teal-deep);border-color:var(--teal-deep);color:#e0f3f0}
.note--teal h3,.note--teal .note__who{color:#fff}
.note__q{font-family:var(--fd);font-size:70px;line-height:.5;color:var(--gold);display:block;margin:10px 0 10px}
.note h3{margin:0 0 8px}
.note p{margin:0;font-size:15.5px}
.note__who{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:14px;font-weight:800;color:var(--ink)}
.glyph{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--teal-tint);color:var(--teal-deep)}
.note--teal .glyph{background:rgba(255,255,255,.14);color:#fff}
.glyph .icon{width:19px;height:19px}
.wall__note{font-size:13.5px;color:var(--muted);text-align:center;margin:10px 0 0}

/* ---------- steps: horizontal connected timeline ---------- */
.htimeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;position:relative}
.htimeline::before{content:"";position:absolute;top:31px;left:10%;right:10%;height:2px;background:repeating-linear-gradient(90deg,var(--teal) 0 10px,transparent 10px 18px)}
.htimeline li{position:relative;text-align:center;margin:0}
.htimeline .node{position:relative;display:grid;place-items:center;width:64px;height:64px;margin:0 auto 16px;border-radius:18px;background:var(--navy);color:#fff;box-shadow:0 0 0 8px #fff}
.section--tint .htimeline .node{box-shadow:0 0 0 8px var(--teal-tint)}
.htimeline .node .icon{width:26px;height:26px}
.htimeline h3{font-size:1.2rem;margin:0 0 6px}
.htimeline p{font-size:15px;margin:0}
@media (max-width:900px){.htimeline{grid-template-columns:1fr;gap:26px;text-align:left}.htimeline::before{display:none}.htimeline li{display:grid;grid-template-columns:64px 1fr;gap:4px 18px;text-align:left}.htimeline .node{grid-row:span 2;margin:0}}

/* ---------- why: staggered cards ---------- */
.stagger{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:start}
.card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 24px;box-shadow:var(--shadow)}
.stagger .card:nth-child(even){margin-top:44px}
.card h3{margin:16px 0 8px}
.card p{margin:0;font-size:15.5px}
.card__ic{display:inline-grid;place-items:center;width:50px;height:50px;border-radius:14px;background:var(--teal-tint);color:var(--teal-deep)}
.card__ic .icon{width:24px;height:24px}
.card__wm{position:absolute;right:-24px;top:-24px;width:130px;height:130px;color:var(--teal);opacity:.08;pointer-events:none}
.card--gold .card__ic{background:var(--gold-soft);color:#9a6a10}
@media (max-width:1000px){.stagger{grid-template-columns:repeat(2,minmax(0,1fr))}.stagger .card:nth-child(even){margin-top:0}}
@media (max-width:560px){.stagger{grid-template-columns:1fr}}

/* ---------- tiers: VS cards ---------- */
.vs{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:0 24px;align-items:center}
.tier{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;height:100%}
.tier--hl{border:2px solid var(--teal);box-shadow:0 0 0 6px var(--teal-tint),var(--shadow)}
.tier__label{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-deep);margin-bottom:8px}
.tier ul{list-style:none;padding:0;margin:20px 0 24px}
.tier li{display:flex;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-weight:700;color:var(--ink);font-size:15.5px}
.tier li img{width:48px;height:48px;object-fit:contain;flex:none}
.vs__medal{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--navy);color:var(--gold);font-family:var(--fd);font-size:1.5rem;box-shadow:0 0 0 8px #fff}
.fine{font-size:13.5px;color:var(--muted);text-align:center;margin:24px auto 0;max-width:760px}
@media (max-width:860px){.vs{grid-template-columns:1fr;gap:18px}.vs__medal{margin:0 auto}}

/* ---------- FAQ: 2-column grid ---------- */
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px;align-items:start}
.faq-grid details{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.faq-grid summary{list-style:none;cursor:pointer;display:flex;gap:14px;align-items:flex-start;padding:18px 20px;font-weight:800;color:var(--ink);font-size:16px;line-height:1.45}
.faq-grid summary::-webkit-details-marker{display:none}
.faq-grid summary .icon{width:20px;height:20px;margin-top:2px;color:var(--teal-deep);transition:transform .2s ease}
.faq-grid details[open] summary .icon{transform:rotate(90deg)}
.faq-grid details p{margin:0;padding:0 20px 18px 54px;font-size:15.5px}
@media (max-width:760px){.faq-grid{grid-template-columns:1fr}}

/* ---------- CTA: split ---------- */
.cta{padding:clamp(64px,8vw,100px) 0}
.cta__panel{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-ink) 60%,#123b4a 100%);border-radius:32px;padding:clamp(34px,5vw,64px);color:#cfd6e6}
.cta__grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:30px 50px;align-items:center}
.cta h2{color:#fff}
.cta__grid p{margin:0;font-size:1.08rem}
.cta__action{display:flex;flex-direction:column;align-items:center;gap:18px}
.cta__badge{display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:16px;padding:12px 18px;box-shadow:0 12px 30px -12px rgba(0,0,0,.5),0 0 0 4px var(--teal)}
.cta__badge img{height:26px;width:auto}
.cta .btn{background:var(--teal);color:var(--navy-ink)}
.cta .btn:hover{background:#4fc7b9;color:var(--navy-ink)}
.cta__disclaimer{border-top:1px solid rgba(255,255,255,.14);margin:34px 0 0;padding-top:22px;font-size:13px;line-height:1.65;color:#a9b3c9}
.cta__disclaimer a{color:#fff}
@media (max-width:820px){.cta__grid{grid-template-columns:1fr}.cta__action{align-items:flex-start}}

/* ---------- footer ---------- */
.site-footer{background:var(--teal-tint);border-top:1px solid var(--teal-soft);padding:48px 0 28px;font-size:15px}
.footer__grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px 60px;align-items:center}
.footer-logo{height:52px;width:auto;margin-bottom:12px}
.footer__id{margin:0}
.footer__id a{color:var(--teal-deep)}
.footer__links{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:flex-end}
.footer__links a{color:var(--ink);font-weight:700;text-decoration:none}
.footer__links a:hover{color:var(--teal-deep)}
.footer__copy{border-top:1px solid var(--teal-soft);margin-top:30px;padding-top:16px;font-size:13.5px;color:var(--muted)}
@media (max-width:820px){.footer__grid{grid-template-columns:1fr}.footer__links{justify-content:flex-start}}

/* ---------- inner pages ---------- */
.crumbs{font-size:13px;font-weight:700;margin:26px 0 12px}
.crumbs a{color:var(--ink);text-decoration:none}
.page{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px;align-items:start;padding-bottom:70px}
.page h1{font-size:clamp(2rem,1.4rem + 2vw,3rem);margin-bottom:8px}
.page .lead{font-size:1.1rem;color:var(--ink)}
.sidebar{position:sticky;top:20px}
.side-box{background:var(--teal-tint);border-radius:var(--r);padding:16px 20px}
.side-cats{list-style:none;padding:0;margin:0}
.side-cats li{margin:0}
.side-pages a{display:block;padding:8px 0;font-size:15px;font-weight:700;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--teal-soft)}
.side-pages li:last-child a{border-bottom:0}
.side-pages a:hover{color:var(--teal-deep)}
.page-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);box-shadow:var(--shadow)}
.page-card h2{font-size:1.6rem;margin:30px 0 10px}
.page-card h2:first-child{margin-top:0}
.page-card p,.page-card li{font-size:16px}
.updated{font-size:13px;color:var(--muted)}
.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}
.info-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:left}
.info-card h3{font-family:var(--ff);font-weight:800;font-size:1rem;margin:12px 0 4px}
.info-card p{font-size:15px;margin:0;word-break:break-word}
.tile__icon{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--teal-deep);color:#fff}
.tile__icon .icon{width:21px;height:21px}
@media (max-width:900px){.page{grid-template-columns:1fr}.page .sidebar{display:none}.info-grid{grid-template-columns:1fr}}

/* ---------- contact form ---------- */
.contact-card h2{font-size:1.6rem}
.contact-form{display:grid;gap:16px;margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:grid;gap:5px}
.form-field label{font-size:14px;font-weight:800;color:var(--ink)}
.form-field label span{color:var(--teal-deep)}
.form-field input,.form-field select,.form-field textarea{width:100%;font:inherit;font-size:15px;color:var(--ink);background:var(--cream);border:1.5px solid var(--line);border-radius:10px;padding:11px 13px}
.form-field textarea{resize:vertical;min-height:130px}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:0;background:#fff;border-color:var(--teal);box-shadow:0 0 0 4px var(--teal-soft)}
.form-check{grid-template-columns:auto 1fr;align-items:start;column-gap:10px}
.form-check input{width:18px;height:18px;margin-top:3px;padding:0;accent-color:var(--teal-deep)}
.form-check label{font-weight:500;color:var(--text);line-height:1.5}
.form-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form .btn-brand{justify-self:start}
.form-note{font-size:13px;color:var(--muted);margin:0}
.form-alert{border-radius:10px;padding:13px 15px;font-size:15px;font-weight:600}
.form-alert[hidden]{display:none}
.form-alert--ok{background:var(--teal-tint);border:1px solid var(--teal-soft);color:var(--teal-dark)}
.form-alert--bad{background:#fdf4f3;border:1px solid #f1c7c2;color:#a93226}
@media (max-width:560px){.form-row{grid-template-columns:1fr}.contact-form .btn-brand{justify-self:stretch}}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

/* ---------- fixes ---------- */
.mosaic figure{display:flex;align-items:center;justify-content:center;min-height:0}
.mosaic img{width:100%;height:100%;max-height:100%;object-fit:contain}
.mosaic .m6{display:flex;align-items:center;justify-content:flex-start}
.row__media img{max-height:340px;width:auto;margin:0 auto;object-fit:contain}
.card__wm{fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.stagger{grid-template-columns:repeat(3,minmax(0,1fr))}
.stagger .card:nth-child(even){margin-top:0}
.stagger .card:nth-child(3n+2){margin-top:44px}
@media (max-width:1000px){.stagger{grid-template-columns:repeat(2,minmax(0,1fr))}.stagger .card:nth-child(3n+2){margin-top:0}}
@media (max-width:560px){.stagger{grid-template-columns:1fr}}

/* ---------- hero banner (single image) ---------- */
.hero__banner{margin:clamp(40px,5vw,64px) 0 0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden;padding:clamp(10px,2vw,24px)}
.hero__banner img{width:100%;height:auto}
.tier li .icon{width:22px;height:22px;color:var(--teal-deep);flex:none}