/* ============================================================
   ENENCE™ — eenence.com — css/style.css
   Theme  : Deep Navy (#0D1F3C) + Sky Blue (#0EA5E9) + Orange (#F97316)
   Font   : Be Vietnam Pro (multilingual — never used before)
   Design : Clean tech — alternating light/dark — AEO/GEO optimized
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --navy:  #0D1F3C;
  --navy2: #1A2F52;
  --navyp: #EEF3FA;
  --blue:  #0EA5E9;
  --blue2: #38BDF8;
  --bluep: #F0F9FF;
  --blue3: #E0F2FE;
  --or:    #F97316;
  --or2:   #FB923C;
  --orp:   #FFF7ED;
  --white: #FFFFFF;
  --snow:  #F8FAFC;
  --cloud: #F1F5F9;
  --dark:  #0A1628;
  --muted: #5A7090;
  --bds:   #CBD8E8;
  --bdr:   #93C5FD;
  --r: 8px; --pill: 50px
}

.wrap-r{max-width:1160px;margin:0 auto;padding:0 20px}

html{scroll-behavior:smooth}
body{font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;font-size:17px;color:var(--dark);background:var(--white);overflow-x:hidden;line-height:1.73}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:100;background:var(--navy);height:64px;padding:0;transition:box-shadow .3s}
.nav-r{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.e-brand{font-size:1.3rem;font-weight:800;color:var(--white);text-decoration:none;letter-spacing:.2px;flex-shrink:0}
.e-nav{display:flex;align-items:center;gap:16px;list-style:none}
.e-nav a{color:rgba(255,255,255,.62);text-decoration:none;font-size:.84rem;font-weight:500;transition:color .2s;white-space:nowrap}
.e-nav a:hover{color:var(--blue2)}
.e-order-btn{background:var(--or)!important;color:var(--white)!important;padding:9px 20px;border-radius:var(--pill);font-weight:700!important;font-size:.82rem!important;transition:background .2s,transform .15s!important}
.e-order-btn:hover{background:var(--or2)!important;transform:translateY(-1px)}
.e-ham{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.e-ham span{width:24px;height:2px;background:var(--blue2);display:block;border-radius:2px}
.e-mobile-nav{display:none;flex-direction:column;background:var(--navy2);border-bottom:2px solid rgba(14,165,233,.2);padding:20px;gap:12px;position:absolute;top:64px;left:0;right:0;z-index:99;box-shadow:0 8px 20px rgba(10,22,40,.3)}
.e-mobile-nav.open{display:flex}
.e-mobile-nav a{color:rgba(255,255,255,.65);text-decoration:none;font-size:1rem;font-weight:500;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.e-mobile-nav a:hover{color:var(--blue2)}
.e-mob-order{background:var(--or);color:var(--white)!important;text-align:center;padding:13px;border-radius:var(--pill);font-weight:700;margin-top:6px;border-bottom:none!important}

/* ── BUTTONS ── */
.btn-orange{display:inline-block;background:var(--or);color:var(--white);font-weight:700;font-size:.95rem;padding:13px 30px;border-radius:var(--pill);text-decoration:none;transition:background .2s,transform .15s;box-shadow:0 3px 14px rgba(249,115,22,.3)}
.btn-orange:hover{background:var(--or2);transform:translateY(-2px);box-shadow:0 5px 20px rgba(249,115,22,.4)}
.btn-lg{font-size:1rem;padding:15px 34px}
.btn-xl{font-size:1.05rem;padding:15px 40px}

/* ── HEAD BARS ── */
.e-head-bar{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%);padding:46px 20px 38px;text-align:center}
.e-head-bar h2,.e-head-bar h3{font-size:1.85rem;font-weight:800;color:var(--white);line-height:1.22;margin-bottom:8px}
.e-head-bar p{font-size:.94rem;color:rgba(255,255,255,.52);margin-top:6px}
.e-hb-light{background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%)}
.e-hb-dark{background:linear-gradient(135deg,var(--dark) 0%,var(--navy) 100%)}

/* ── HERO ── */
.e-hero{background:linear-gradient(160deg,var(--navyp) 0%,var(--blue3) 60%,var(--white) 100%);padding:64px 0}
.e-hero-grid{display:grid;grid-template-columns:1fr 460px;align-items:center;gap:52px}
.hero-quick-answer{background:var(--white);border:1px solid var(--bds);border-left:3px solid var(--blue);border-radius:var(--r);padding:12px 16px;margin-bottom:16px}
.hqa-def{font-size:.9rem;line-height:1.6;color:var(--muted)}
.e-hero-flags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.flag-blue{background:var(--blue);color:var(--white);padding:5px 14px;border-radius:var(--pill);font-size:.77rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.flag-orange{background:var(--or);color:var(--white);padding:5px 14px;border-radius:var(--pill);font-size:.77rem;font-weight:700}
.flag-navy{background:var(--navy);color:var(--white);padding:5px 14px;border-radius:var(--pill);font-size:.77rem;font-weight:700}
.e-hero-text h1{font-size:2.2rem;font-weight:800;line-height:1.1;color:var(--dark);margin-bottom:16px}
.e-hero-lead{font-size:1.02rem;line-height:1.8;color:var(--muted);margin-bottom:22px}
.e-hero-stats{display:flex;align-items:center;background:var(--white);border:1px solid var(--bds);border-radius:var(--r);padding:14px 16px;margin-bottom:22px;gap:0;box-shadow:0 2px 10px rgba(13,31,60,.06)}
.ehs-item{display:flex;flex-direction:column;align-items:center;flex:1;text-align:center;gap:3px}
.ehs-item strong{font-size:1.1rem;font-weight:800;color:var(--blue);line-height:1}
.ehs-item span{font-size:.66rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.ehs-sep{width:1px;height:28px;background:var(--bds);flex-shrink:0}
.e-trust-row{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:14px}
.e-trust-row span{font-size:.82rem;font-weight:600;color:var(--muted)}
.e-hero-img{display:flex;flex-direction:column;align-items:center;gap:14px}
.e-hero-img a img{max-width:100%;filter:drop-shadow(0 10px 28px rgba(13,31,60,.15));transition:transform .4s;display:block}
.e-hero-img a:hover img{transform:scale(1.04)}
.e-hero-chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.e-hero-chips span{font-size:.79rem;font-weight:600;color:var(--dark);background:var(--white);border:1px solid var(--bds);padding:4px 12px;border-radius:var(--pill)}

/* ── PRICE BLOCK ── */
.e-price-block{background:var(--dark);padding:40px 20px;text-align:center}
.e-price-block a{display:inline-block}
.e-price-block a img{max-width:960px;width:100%;height:auto;border-radius:var(--r);transition:transform .3s;box-shadow:0 4px 24px rgba(0,0,0,.4)}
.e-price-block a:hover img{transform:scale(1.01)}

/* ── ORIGIN SECTION ── */
.e-origin{background:var(--snow);padding:60px 0}
.e-origin-grid{display:grid;grid-template-columns:1fr 360px;gap:52px;align-items:start}
.e-origin-text p{font-size:1rem;line-height:1.82;color:var(--muted);margin-bottom:14px}
.e-origin-cards{display:flex;flex-direction:column;gap:14px}
.eoc-item{background:var(--white);border:1px solid var(--bds);border-top:3px solid var(--blue);border-radius:var(--r);padding:16px}
.eoc-ico{font-size:1.5rem;display:block;margin-bottom:8px}
.eoc-item h3{font-size:.9rem;font-weight:700;color:var(--dark);margin-bottom:6px}
.eoc-item p{font-size:.83rem;line-height:1.62;color:var(--muted)}

/* ── HOW IT WORKS ── */
.e-how{background:var(--white);padding:60px 0}
.e-how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ehs-step{background:var(--bluep);border:1px solid var(--bdr);border-radius:var(--r);border-top:3px solid var(--blue);padding:26px 22px;text-align:center;position:relative;transition:box-shadow .3s,transform .3s}
.ehs-step:hover{box-shadow:0 6px 18px rgba(14,165,233,.12);transform:translateY(-3px)}
.ehss-num{position:absolute;top:12px;right:16px;font-size:3rem;font-weight:900;color:rgba(14,165,233,.07);line-height:1}
.ehss-ico{font-size:2.2rem;display:block;margin-bottom:14px}
.ehs-step h3{font-size:.95rem;font-weight:700;color:var(--dark);margin-bottom:8px;text-transform:uppercase;letter-spacing:.3px}
.ehs-step p{font-size:.9rem;line-height:1.72;color:var(--muted)}

/* ── TWO MODES ── */
.e-modes{background:var(--navyp);padding:60px 0}
.e-modes-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.e-mode-card{background:var(--white);border:1px solid var(--bds);border-radius:var(--r);padding:30px 26px;transition:box-shadow .3s}
.e-mc-1{border-top:4px solid var(--blue)}
.e-mc-2{border-top:4px solid var(--or)}
.e-mode-card:hover{box-shadow:0 6px 18px rgba(13,31,60,.1)}
.emc-ico{font-size:2.5rem;display:block;margin-bottom:14px}
.e-mode-card h3{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:8px}
.emc-hook{font-size:.95rem;font-weight:600;color:var(--navy);margin-bottom:12px;line-height:1.5}
.e-mode-card p{font-size:.93rem;line-height:1.78;color:var(--muted);margin-bottom:12px}
.emc-best-for{font-size:.82rem;color:var(--muted);background:var(--cloud);border:1px solid var(--bds);border-radius:var(--r);padding:8px 12px;margin-top:4px}
.emc-best-for strong{color:var(--dark)}

/* ── LANGUAGES ── */
.e-langs{background:var(--white);padding:60px 0}
.e-lang-answer{font-size:1rem;line-height:1.82;color:var(--muted);margin-bottom:28px;background:var(--bluep);border:1px solid var(--bdr);border-radius:var(--r);padding:16px 18px}
.e-lang-regions{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
.elr-card{background:var(--snow);border:1px solid var(--bds);border-radius:var(--r);border-top:3px solid var(--blue);padding:18px 16px;transition:box-shadow .3s}
.elr-card:hover{box-shadow:0 4px 14px rgba(14,165,233,.1)}
.elr-card h3{font-size:.9rem;font-weight:700;color:var(--dark);margin-bottom:8px}
.elr-card p{font-size:.84rem;line-height:1.65;color:var(--muted)}
.e-lang-note{font-size:.8rem;color:#8A9AB0;font-style:italic;text-align:center;padding:10px 14px;background:var(--cloud);border-radius:var(--r);border:1px solid var(--bds)}

/* ── USE CASES ── */
.e-uses{background:var(--navyp);padding:60px 0}
.e-use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.eug-card{background:var(--white);border:1px solid var(--bds);border-radius:var(--r);padding:24px 20px;transition:box-shadow .3s,transform .3s}
.eug-card:hover{box-shadow:0 6px 16px rgba(13,31,60,.1);transform:translateY(-2px)}
.eugc-ico{font-size:2rem;display:block;margin-bottom:10px}
.eug-card h3{font-size:.93rem;font-weight:700;color:var(--dark);text-transform:uppercase;letter-spacing:.3px;margin-bottom:8px}
.eug-card p{font-size:.88rem;line-height:1.72;color:var(--muted)}

/* ── PRODUCT FEATURES ── */
.e-features{background:var(--white);padding:60px 0}
.e-feat-grid{display:grid;grid-template-columns:340px 1fr;gap:52px;align-items:center}
.efg-col img{max-width:100%;filter:drop-shadow(0 8px 22px rgba(13,31,60,.12));border-radius:var(--r)}
.efg-list{display:flex;flex-direction:column;gap:18px}
.ef-item{display:flex;gap:14px;align-items:flex-start;padding-bottom:18px;border-bottom:1px solid var(--bds)}
.ef-item:last-child{border-bottom:none;padding-bottom:0}
.efi-ico{font-size:1.6rem;flex-shrink:0}
.ef-item h3{font-size:.93rem;font-weight:700;color:var(--dark);margin-bottom:4px}
.ef-item p{font-size:.87rem;line-height:1.68;color:var(--muted)}

/* ── REVIEWS ── */
.e-reviews{background:var(--cloud);padding:60px 0}
.e-rv-grid{display:flex;flex-direction:column;gap:18px}
.erv-card{background:var(--white);border:1px solid var(--bds);border-left:4px solid var(--blue);border-radius:var(--r);padding:26px 22px;transition:box-shadow .3s}
.erv-card:hover{box-shadow:0 4px 14px rgba(14,165,233,.1)}
.erv-stars{font-size:1.05rem;color:#E5A80C;letter-spacing:3px;margin-bottom:8px}
.erv-verify{font-size:.77rem;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.3px;display:block;margin-bottom:14px}
.erv-quote{font-size:.93rem;line-height:1.76;color:var(--muted);font-style:italic;margin-bottom:18px}
.erv-author{display:flex;align-items:center;gap:12px;border-top:1px solid var(--bds);padding-top:14px}
.erv-photo{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--blue);flex-shrink:0}
.erv-name{font-weight:700;color:var(--dark);font-size:.9rem}
.erv-loc{font-size:.78rem;color:var(--muted)}

/* ── GUARANTEE ── */
.e-guar{background:var(--white);padding:60px 0}
.e-guar-grid{display:grid;grid-template-columns:230px 1fr;align-items:center;gap:48px}
.egg-img img{max-width:100%;filter:drop-shadow(0 4px 14px rgba(13,31,60,.12))}
.egg-text h3{font-size:1.25rem;font-weight:700;color:var(--dark);margin-bottom:14px;line-height:1.3}
.egg-text p{font-size:1rem;line-height:1.8;color:var(--muted);margin-bottom:12px}

/* ── FAQ — AEO optimized ── */
.e-faq{background:var(--bluep);padding:60px 0}
.e-faq-list{display:flex;flex-direction:column;gap:10px}
.e-faq-item{background:var(--white);border:1px solid var(--bds);border-radius:var(--r);overflow:hidden;transition:border-color .2s}
.e-faq-item.open{border-color:var(--blue)}
.e-faq-trigger{width:100%;background:none;border:none;text-align:left;padding:17px 20px;font-family:'Be Vietnam Pro',system-ui,sans-serif;font-size:.94rem;font-weight:700;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background .2s;line-height:1.4}
.e-faq-trigger:hover{background:var(--bluep)}
.e-faq-item.open .e-faq-trigger{background:var(--bluep);color:var(--blue)}
.e-faq-chevron{font-size:.88rem;transition:transform .3s;color:var(--blue);flex-shrink:0}
.e-faq-panel{display:none;padding:14px 20px 18px;font-size:.93rem;line-height:1.78;color:var(--muted);border-top:1px solid var(--bds)}
.e-faq-item.open .e-faq-panel{display:block}
.e-faq-item.open .e-faq-chevron{transform:rotate(180deg)}

/* ── ORDER ── */
.e-order{background:var(--snow);padding:60px 0}
.e-order-copy{font-size:1rem;line-height:1.8;color:var(--muted);margin-bottom:24px}
.e-order-img{text-align:center}
.e-order-img a img{max-width:960px;width:100%;height:auto;border-radius:var(--r);box-shadow:0 3px 16px rgba(0,0,0,.07);transition:transform .3s}
.e-order-img a:hover img{transform:scale(1.01)}

/* ── FINAL CTA ── */
.e-cta{background:linear-gradient(150deg,var(--dark) 0%,var(--navy) 100%);padding:64px 0;text-align:center}
.e-cta-inner{display:flex;flex-direction:column;align-items:center}
.e-cta h2{font-size:1.95rem;font-weight:800;color:var(--white);margin-bottom:10px;line-height:1.22}
.e-cta-lead{font-size:.97rem;color:rgba(255,255,255,.62);margin-bottom:24px;max-width:700px;line-height:1.75}
.e-cta-features{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:28px;padding:16px 20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);max-width:700px;width:100%}
.e-cta-features span{font-size:.82rem;font-weight:600;color:rgba(255,255,255,.82)}
.e-cta-legal{font-size:.78rem;color:rgba(255,255,255,.35);margin-top:14px;font-style:italic}

/* ── FOOTER ── */
footer{background:#060D1A;padding:44px 20px 24px}
.ft-e-top{text-align:center;margin-bottom:16px}
.ft-e-brand{font-size:1.4rem;font-weight:800;color:var(--blue2);letter-spacing:.3px;margin-bottom:4px}
.ft-e-tag{font-size:.82rem;color:rgba(255,255,255,.28)}
.ft-e-nav-lbl{text-align:center;font-size:.7rem;font-weight:700;color:var(--blue2);text-transform:uppercase;letter-spacing:1.5px;margin:16px 0 10px}
.ft-e-nav{display:flex;flex-wrap:wrap;justify-content:center;background:rgba(255,255,255,.05);border-radius:var(--r);padding:14px 16px;margin-bottom:24px;gap:4px;border:1px solid rgba(255,255,255,.08)}
.ft-e-nav a{color:rgba(255,255,255,.55);text-decoration:none;font-size:.86rem;font-weight:500;padding:5px 14px;border-right:1px solid rgba(255,255,255,.1);transition:color .2s,background .2s,border-radius .2s;white-space:nowrap}
.ft-e-nav a:last-child{border-right:none}
.ft-e-nav a:hover{color:#060D1A;background:var(--blue2);border-radius:20px;border-right:1px solid transparent}
.ft-e-legal{max-width:1000px;margin:0 auto;border-top:1px solid rgba(255,255,255,.07);padding-top:20px}
.ft-e-legal p{font-size:.77rem;line-height:1.7;color:rgba(255,255,255,.24);margin-bottom:10px}
.ft-e-links{text-align:center;margin-bottom:14px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px}
.ft-e-links a{color:rgba(255,255,255,.5);text-decoration:none;font-size:.82rem;font-weight:500;transition:color .2s}
.ft-e-links a:hover{color:var(--blue2);text-decoration:underline}
.ft-e-links span{color:rgba(255,255,255,.15)}
.ft-e-copy{text-align:center;font-size:.78rem;color:rgba(255,255,255,.2)}
.ft-e-copy a{color:rgba(255,255,255,.35);text-decoration:none;transition:color .2s}
.ft-e-copy a:hover{color:var(--blue2)}

/* ── RISE — new animation name ── */
.rise{opacity:0;transform:translateY(20px);transition:opacity .56s ease,transform .56s ease}
.rise.risen{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ── */
@media(max-width:1040px){
  .e-hero-grid{grid-template-columns:1fr;gap:36px;padding:0 20px}
  .e-hero-img a img{max-width:300px;margin:0 auto;display:block}
  .e-hero-text h1{font-size:1.95rem}
  .e-hero-stats{flex-wrap:wrap}
  .ehs-item{width:45%}
  .ehs-sep{display:none}
  .e-origin-grid{grid-template-columns:1fr}
  .e-modes-grid{grid-template-columns:1fr}
  .e-lang-regions{grid-template-columns:repeat(2,1fr)}
  .e-use-grid{grid-template-columns:repeat(2,1fr)}
  .e-feat-grid{grid-template-columns:1fr}
  .efg-col img{max-width:280px;margin:0 auto;display:block}
  .e-guar-grid{grid-template-columns:1fr;text-align:center}
}
@media(max-width:700px){
  nav{padding:0}
  .wrap-r.nav-r{padding:0 16px}
  .e-nav{display:none}
  .e-ham{display:flex}
  .e-hero{padding:44px 0}
  .e-hero-text h1{font-size:1.78rem}
  .e-how-steps{grid-template-columns:1fr}
  .e-lang-regions{grid-template-columns:1fr}
  .e-use-grid{grid-template-columns:1fr}
  .e-head-bar{padding:36px 16px 28px}
  .e-head-bar h2,.e-head-bar h3{font-size:1.52rem}
  .e-origin,.e-how,.e-modes,.e-langs,.e-uses,.e-features,
  .e-reviews,.e-guar,.e-faq,.e-order{padding:44px 0}
  .e-price-block{padding:24px 16px}
  .e-cta{padding:48px 16px}
  .e-cta h2{font-size:1.58rem}
  footer{padding:36px 16px 20px}
  .ft-e-nav a{border-right:none;padding:5px 10px}
}