:root{
  --deep:#17483C;
  --deep2:#0E332A;
  --dark:#0A1F1A;
  --cta:#205A4B;
  --cta-hover:#123B31;
  --light-green:#2F6657;
  --sage:#7E968B;
  --gold:#C9A44A;
  --gold-dark:#9A7A2E;
  --gold-light:#DDBF70;
  --gold-pale:#E8D7A5;
  --ivory:#F7F5EC;
  --ivory2:#EEF0E5;
  --card:#FFFEF7;
  --ink:#17332C;
  --muted:#5D6D66;
  --muted-dark:#B9BFA8;
  --radius:24px;
  --shadow:0 20px 60px rgba(23,72,60,.14);
  --shadow-sm:0 8px 24px rgba(23,72,60,.10);
  --nav-h:72px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Cairo',Tahoma,sans-serif;background:var(--ivory);color:var(--ink);line-height:1.9;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
section{scroll-margin-top:90px}
::selection{background:var(--gold);color:#0f2a23}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
h1,h2{line-height:1.35;font-weight:900;text-wrap:balance}
h2{font-size:clamp(28px,4vw,48px);color:var(--deep2);margin:10px 0 12px}

/* ===== NAV ===== */
.nav-float{position:fixed;top:12px;right:0;left:0;z-index:100;padding:0 14px}
.navbar{background:rgba(255,255,255,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(201,164,74,.4);border-radius:22px;max-width:1280px;margin:0 auto;min-height:var(--nav-h);padding:10px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 8px 30px rgba(0,0,0,.08)}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:24px;color:#8a6d2b;white-space:nowrap;flex-shrink:0}
.logo-icon{width:44px;height:44px;flex:0 0 44px;border-radius:50%;background:var(--deep);display:grid;place-items:center;overflow:hidden;border:2px solid var(--gold)}
.logo-icon img{width:100%;height:100%;object-fit:cover}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;font-weight:700;font-size:16px;margin:0}
.nav-links>li>a{padding:9px 14px;border-radius:12px;transition:.25s;white-space:nowrap;display:inline-block}
.nav-links a.active{background:#fdf0cd;color:#7a6425;border:1px solid var(--gold-pale)}
.nav-links a:hover{color:#7a6425;background:#faf6e3}
.has-drop{position:relative}
.dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid #eee6c8;border-radius:14px;min-width:230px;box-shadow:var(--shadow);display:none;overflow:hidden;z-index:101}
.has-drop:hover .dropdown,.has-drop:focus-within .dropdown{display:block}
.dropdown a{display:block;padding:11px 16px;font-size:14px}
.dropdown a:hover{background:var(--ivory)}
.caret{font-size:11px}
.nav-cta{display:flex;align-items:center;gap:8px;flex-shrink:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:11px 24px;font-weight:800;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;font-family:inherit;font-size:15px;white-space:nowrap;line-height:1.6}
.btn:active{transform:scale(.98)}
.btn-dark{background:linear-gradient(135deg,var(--cta),var(--deep));color:#f5e9c2;box-shadow:0 10px 24px rgba(32,90,75,.3)}
.btn-dark:hover{background:var(--cta-hover);transform:translateY(-2px);box-shadow:0 14px 30px rgba(32,90,75,.35)}
.btn-nav{padding:10px 20px;font-size:15px}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold) 55%,#a8822f);color:#10261f;box-shadow:0 10px 24px rgba(201,164,74,.35)}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-outline{border-color:var(--gold);color:#7a6425;background:rgba(255,255,255,.85)}
.btn-outline:hover{background:#fff;transform:translateY(-2px)}
.btn-outline-gold{border-color:var(--gold);color:var(--gold-light);background:rgba(201,164,74,.08)}
.btn-outline-gold:hover{background:rgba(201,164,74,.18);transform:translateY(-2px)}
.btn-lg{padding:14px 32px;font-size:17px;min-height:56px}
.w-full{width:100%}
.arr{font-size:18px;line-height:1}
.burger{display:none;background:#fff;border:1.5px solid var(--gold-pale);border-radius:12px;width:46px;height:46px;flex-direction:column;gap:5px;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.burger span{width:22px;height:2.5px;background:var(--deep);border-radius:3px;display:block;transition:.3s}

/* ===== HERO ===== */
.hero{position:relative;min-height:96vh;display:flex;align-items:center;padding:calc(var(--nav-h) + 48px) 0 70px;overflow:hidden;background:var(--ivory)}
.hero-bg{position:absolute;inset:0;background-color:var(--ivory);background-image:url('assets/hero-bg.png');background-size:cover;background-position:left center;background-repeat:no-repeat}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to left,#F7F5EC 26%,rgba(247,245,236,.96) 42%,rgba(247,245,236,.72) 60%,rgba(247,245,236,.18) 82%,rgba(247,245,236,0) 100%)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:20px;position:relative;z-index:2;width:100%}
.hero-text{max-width:620px}
.eyebrow{color:#6f6f60;font-weight:800;display:inline-flex;align-items:center;gap:8px;font-size:16px;background:rgba(255,255,255,.7);border:1px solid var(--gold-pale);padding:6px 14px;border-radius:999px}
.diamond{color:var(--gold-dark);font-size:14px}
.hero h1{font-size:clamp(36px,5.2vw,68px);color:#1d3d34;margin:18px 0 12px;line-height:1.3}
.hero h1 .hl{position:relative;color:#1d3d34}
.hero h1 .hl::after{content:'';position:absolute;bottom:6px;right:0;left:0;height:10px;background:linear-gradient(to left,var(--gold-pale),transparent);z-index:-1;border-radius:6px}
.lead{font-size:clamp(16px,1.6vw,19px);color:#4b5a54;max-width:560px}
.hero-btns{display:flex;gap:12px;margin:26px 0 16px;flex-wrap:wrap}
.trust{display:inline-flex;color:#3f4f49;align-items:center;gap:10px;font-size:14.5px;font-weight:700;background:rgba(255,255,255,.75);border:1px solid #e7ddb8;padding:8px 16px;border-radius:999px}
.clock{width:28px;height:28px;flex:0 0 28px;border:1.5px solid var(--cta);border-radius:50%;display:inline-grid;place-items:center;color:var(--cta);font-size:16px}
.hero-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dot{width:30px;height:8px;border-radius:10px;background:rgba(15,46,38,.28);border:0;cursor:pointer;transition:.3s}
.dot.active{background:var(--gold);width:38px}

/* ===== STATS ===== */
.stats{background:linear-gradient(180deg,#1a5244,var(--deep));color:#f3e6bd;padding:20px 0;border-top:2px solid var(--gold);border-bottom:2px solid var(--gold)}
.stats-row{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;text-align:center}
.stat{padding:6px 8px;position:relative}
.stat+.stat::before{content:'';position:absolute;right:0;top:15%;bottom:15%;width:1px;background:rgba(221,191,112,.35)}
.stat strong{font-size:clamp(22px,2.4vw,30px);display:block;color:var(--gold-light);font-weight:900;letter-spacing:.5px;line-height:1.3}
.stat span{font-size:13.5px;opacity:.92;font-weight:600}

/* ===== LIGHT SECTIONS ===== */
.light-section{padding:clamp(60px,7vw,96px) 0;background:var(--ivory);position:relative;overflow:hidden}
.light-section.alt{background:linear-gradient(180deg,var(--ivory2),#f5f1df)}
/* خلفية قسم 02 — asset-15 */
#systems{background:var(--ivory2) url('assets/asset-15.png') center/cover no-repeat;position:relative}
#systems::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(238,240,229,.97) 30%,rgba(238,240,229,.9) 55%,rgba(238,240,229,.55));z-index:1;pointer-events:none}
#systems .container{position:relative;z-index:2}
/* إزالة الصورة الأمامية — النص يبقى يساراً فوق اللوحة الفارغة */
#systems .two-col{grid-template-columns:1fr 1fr}
#systems .card-glass{grid-column:1;grid-row:1}
#systems .visual{display:none}
/* خلفية قسم 01 — asset-16 */
#web{background:var(--ivory) url('assets/asset-16.png') center/cover no-repeat}
#web::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(247,245,236,.97) 30%,rgba(247,245,236,.9) 55%,rgba(247,245,236,.55));z-index:1;pointer-events:none}
#web .container{position:relative;z-index:2}
/* إزالة الصورة الأمامية ونقل النص للجهة اليسرى */
#web .two-col{grid-template-columns:1fr 1fr}
#web .visual{display:none}
#web .card-glass{grid-column:2;grid-row:1}
.light-section::after{content:'𓂀 𓆣 𓇋 𓏏 𓊵';position:absolute;left:18px;top:24px;font-size:15px;letter-spacing:12px;color:rgba(154,122,46,.22);pointer-events:none}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3.5vw,44px);align-items:center}
.two-col.reverse>.card-glass{order:2}
.two-col.reverse>.visual{order:1}
.card-glass{background:var(--card);border:1.5px solid rgba(201,164,74,.45);border-radius:var(--radius);padding:clamp(24px,3vw,38px);box-shadow:var(--shadow)}
.sec-num{font-size:clamp(42px,4vw,58px);font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--deep);display:flex;align-items:center;gap:12px;line-height:1}
.sec-num span{font-size:16px;font-weight:800;color:#fff;background:var(--deep);padding:4px 14px;border-radius:999px;-webkit-text-stroke:0;letter-spacing:.2px}
.sec-num.center{justify-content:center}
.gold-sub{color:var(--gold-dark);font-weight:800;margin:10px 0;font-size:clamp(16px,1.8vw,19px);line-height:1.9}
.muted{color:var(--muted);font-size:15.5px}
.center-head{text-align:center;max-width:740px;margin:0 auto 30px}
.brown-label{display:inline-block;color:#fff;background:linear-gradient(135deg,var(--gold),var(--gold-dark));padding:5px 18px;border-radius:999px;font-weight:800;font-size:14.5px;margin-bottom:6px}
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}
.feat{display:flex;gap:12px;background:#fff;border:1px solid #ece3c2;border-radius:16px;padding:14px;transition:.25s}
.feat:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--gold)}
.feat i{width:44px;height:44px;flex:0 0 44px;border:1.5px solid var(--gold);color:var(--deep);border-radius:14px;display:grid;place-items:center;font-style:normal;font-weight:900;background:linear-gradient(180deg,#fff,#faf3d7);font-size:18px}
.feat h4{font-size:14.5px;line-height:1.7}
.feat p{font-size:13px;color:var(--muted);line-height:1.8}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
.mini{background:#fff;border:1px solid #ece5cd;border-radius:18px;padding:18px 14px;text-align:center;transition:.25s}
.mini:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.mini i{font-size:28px;color:var(--deep);font-style:normal;display:block}
.mini h4{font-size:15px;margin:8px 0 4px}
.mini p{font-size:13px;color:var(--muted);line-height:1.8}
.visual{position:relative}
.visual img{border-radius:22px;box-shadow:var(--shadow);border:3px solid #fff;outline:1.5px solid rgba(201,164,74,.6);outline-offset:4px;width:100%;height:auto;object-fit:cover;aspect-ratio:4/3.4;transition:transform .4s}
.visual:hover img{transform:scale(1.015)}
.visual.wide img{aspect-ratio:16/7;max-height:460px}
.center{text-align:center;margin-top:20px}

/* AI — خلفية asset-17 + إزالة placeholder */
.ai-sec{background:#fbf7e9 url('assets/asset-17.png') center/cover no-repeat;position:relative}
#ai::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(251,247,233,.96),rgba(251,247,233,.9) 60%,rgba(251,247,233,.82));z-index:1;pointer-events:none}
#ai .container{position:relative;z-index:2}
#ai .two-col{grid-template-columns:1fr;max-width:960px;margin:0 auto}
#ai .visual{display:none}
.check-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0;padding:0}
.check-list li{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.9);border:1px solid #ece5cd;border-inline-start:4px solid var(--gold);border-radius:16px;padding:14px 16px;transition:.25s}
.check-list li:hover{transform:translateX(-4px);box-shadow:var(--shadow-sm)}
.c-icon{width:56px;height:56px;flex:0 0 56px;border-radius:16px;overflow:hidden;border:2px solid var(--gold);background:var(--deep)}
.c-icon img{width:100%;height:100%;object-fit:cover}
.check-list h4{font-size:16px}
.check-list p{font-size:13.5px;color:var(--muted)}

/* WHY — الخلفية النظيفة asset-22 + النص يساراً */
.why{position:relative;padding:clamp(60px,7vw,96px) 0;background:#faf6e8 url('assets/section-why-bg.png') center/cover no-repeat;overflow:hidden}
.why-bg{display:none}
.why::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(250,246,232,.97) 30%,rgba(250,246,232,.9) 55%,rgba(250,246,232,.55));z-index:1;pointer-events:none}
.why .container{position:relative;z-index:2}
#why .two-col{grid-template-columns:1fr 1fr}
#why .why-text{grid-column:2;grid-row:1}
#why .visual{display:none}
.mini-label{display:inline-block;color:var(--gold-dark);font-weight:800;background:#fff;border:1px solid var(--gold-pale);padding:5px 16px;border-radius:999px;font-size:14px}
.timeline{list-style:none;margin:22px 0;padding:0;display:grid;gap:14px;position:relative}
.timeline::before{content:'';position:absolute;right:27px;top:12px;bottom:12px;width:2px;background:linear-gradient(var(--gold-pale),var(--gold),var(--gold-pale))}
.timeline li{display:flex;gap:14px;align-items:flex-start;position:relative;background:rgba(255,255,255,.75);border:1px solid #ece5cd;border-radius:16px;padding:12px 14px}
.t-icon{width:54px;height:54px;flex:0 0 54px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#2a6a5a,var(--deep));border:2px solid var(--gold);color:var(--gold-light);display:grid;place-items:center;font-size:22px;z-index:2}
.timeline h4{font-size:16.5px}
.timeline p{font-size:14px;color:var(--muted);margin:0}

/* DARK — ما الذي نصنعه؟ الخلفية النظيفة asset-25 + النص يساراً */
#what{background:#0d2f27 url('assets/section-dark-empty.png') center/cover no-repeat}
#what::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(8,20,16,.96) 30%,rgba(8,20,16,.88) 55%,rgba(8,20,16,.45));z-index:1;pointer-events:none}
#what .container{position:relative;z-index:2}
#what .two-col{grid-template-columns:1fr 1fr}
#what .dark-text{grid-column:2;grid-row:1}
#what .visual{display:none}
/* DARK — الأثر office الخلفية النظيفة asset-27 + النص يساراً */
#impact{background:#0d2f27 url('assets/section-office-bg.png') center/cover no-repeat}
#impact::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(8,20,16,.96) 30%,rgba(8,20,16,.88) 55%,rgba(8,20,16,.45));z-index:1;pointer-events:none}
#impact .container{position:relative;z-index:2}
#impact .two-col{grid-template-columns:1fr 1fr}
#impact .dark-text{grid-column:2;grid-row:1}
#impact .visual{display:none}
.dark-sec{background:radial-gradient(900px 420px at 75% 8%,rgba(201,164,74,.16),transparent),linear-gradient(180deg,#0d2f27,#081915);color:#ece7cb;padding:clamp(60px,7vw,96px) 0;position:relative;overflow:hidden;border-top:1px solid rgba(201,164,74,.35);border-bottom:1px solid rgba(201,164,74,.35)}
.dark-sec h2{color:#fff}
.gold{color:var(--gold-light)}
.gold-label{display:inline-block;color:var(--gold-light);font-weight:800;background:rgba(201,164,74,.12);border:1px solid rgba(201,164,74,.45);padding:5px 16px;border-radius:999px;font-size:14px}
.dark-text>p{color:#c8c4a6;font-size:15.5px;max-width:560px}
.steps,.impact-list{list-style:none;display:grid;gap:14px;margin:24px 0;padding:0}
.steps li,.impact-list li{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.045);border:1px solid rgba(201,164,74,.32);border-radius:16px;padding:14px}
.s-icon{width:58px;height:58px;flex:0 0 58px;border-radius:50%;overflow:hidden;border:2px solid var(--gold);background:#123b31}
.s-icon img{width:100%;height:100%;object-fit:cover}
.steps h4,.impact-list h4{color:var(--gold-light);font-size:16px;margin:0 0 2px}
.steps p,.impact-list p{font-size:14px;color:#c8c4a6;margin:0}
.i-icon{width:52px;height:52px;flex:0 0 52px;border-radius:16px;border:1.5px solid var(--gold);display:grid;place-items:center;font-size:22px;color:var(--gold-light);background:rgba(201,164,74,.12)}
.impact-list small{color:#8fa39a;font-size:12px;margin-right:6px;background:rgba(255,255,255,.07);padding:1px 8px;border-radius:999px}
.dark-sec .visual img{border:3px solid rgba(201,164,74,.5);outline-color:rgba(201,164,74,.35)}
.dash .center-head.light p{color:#c8c4a6;max-width:780px;margin:12px auto 0}
.gold-line{position:relative;display:inline-block;padding-bottom:14px;color:#fff}
.gold-line::after{content:'';position:absolute;bottom:0;right:50%;transform:translateX(50%);width:min(260px,60%);height:3px;background:linear-gradient(to left,transparent,var(--gold),transparent);border-radius:3px}
.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.t-card{background:rgba(255,255,255,.05);border:1px solid rgba(201,164,74,.4);border-radius:18px;padding:24px 18px;text-align:center;transition:.25s}
.t-card:hover{transform:translateY(-4px);background:rgba(201,164,74,.1)}
.t-card i{font-size:32px;color:var(--gold-light);font-style:normal}
.t-card h4{color:var(--gold-light);margin:10px 0 4px;font-size:17px}
.t-card p{font-size:13.5px;color:#c8c4a6;margin:0}

/* CONTACT */
.contact{padding:clamp(60px,7vw,96px) 0;background:linear-gradient(180deg,var(--ivory),#fff)}
.contact-lines{list-style:none;margin:18px 0;padding:0;display:grid;gap:10px;font-weight:800}
.contact-lines li{background:#fff;border:1px solid #ece5cd;padding:10px 16px;border-radius:14px;font-size:15px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.badges span{background:#fff;border:1px solid var(--gold-pale);border-radius:999px;padding:6px 16px;font-size:13px;font-weight:800;color:#7a6425}
.form-glass{background:#fff;border:1.5px solid rgba(201,164,74,.5);border-radius:24px;padding:clamp(20px,2.5vw,30px);box-shadow:var(--shadow);position:sticky;top:100px}
.form-glass h3{margin-bottom:14px;color:var(--deep);font-size:21px}
.form-glass .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-glass input,.form-glass select,.form-glass textarea{width:100%;border:1.5px solid #e6ddbd;border-radius:14px;padding:13px 14px;font-family:inherit;font-size:15px;margin-bottom:12px;background:#fdfbf1;color:var(--ink)}
.form-glass input:focus,.form-glass select:focus,.form-glass textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(201,164,74,.18);background:#fff}
.form-note{font-size:14px;color:var(--cta);margin-top:8px;min-height:22px;font-weight:700}

/* FOOTER */
footer{background:linear-gradient(180deg,#123b31,#0a201a);color:#d8d2b6;padding:54px 0 0;border-top:3px solid var(--gold)}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:26px}
.f-brand p{font-size:14px;margin:12px 0;line-height:1.9}
.socials{display:flex;gap:8px;margin-top:8px}
.socials a{width:36px;height:36px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;font-size:13px;color:var(--gold-light);transition:.25s}
.socials a:hover{background:var(--gold);color:#10261f}
footer h5{color:var(--gold-light);margin-bottom:10px;font-size:16px}
footer .foot-grid>div>a{display:block;font-size:14px;margin:7px 0;opacity:.9}
footer .foot-grid>div>a:hover{color:var(--gold-light);transform:translateX(-3px)}
.copy{text-align:center;border-top:1px solid rgba(201,164,74,.3);margin-top:30px;padding:16px;font-size:13px}
.to-top{position:fixed;bottom:20px;left:20px;width:48px;height:48px;border-radius:50%;background:var(--deep);color:var(--gold-light);display:grid;place-items:center;border:2px solid var(--gold);opacity:0;pointer-events:none;transition:.3s;z-index:99;font-size:20px;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.to-top.show{opacity:1;pointer-events:auto}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.hero-bg{transition:none}}

/* ===== Responsive ===== */
@media(max-width:1020px){
  .nav-links{position:fixed;top:calc(var(--nav-h) + 14px);right:14px;left:14px;background:#fff;border-radius:18px;flex-direction:column;align-items:stretch;padding:12px;box-shadow:var(--shadow);display:none;border:1.5px solid var(--gold-pale);gap:2px;z-index:99}
  .nav-links.open{display:flex}
  .nav-links>li>a{display:block;padding:12px 14px}
  .dropdown{position:static;display:none;box-shadow:none;border:0;border-top:1px dashed #eee;margin-top:4px;border-radius:0}
  .has-drop.open .dropdown{display:block}
  .burger{display:flex}
  .two-col{grid-template-columns:1fr}
  #web .two-col{grid-template-columns:1fr}
  #web .card-glass{grid-column:auto;grid-row:auto}
  #systems .two-col{grid-template-columns:1fr}
  #systems .card-glass{grid-column:auto;grid-row:auto}
  #why .two-col,#what .two-col,#impact .two-col{grid-template-columns:1fr}
  #why .why-text,#what .dark-text,#impact .dark-text{grid-column:auto;grid-row:auto}
  #why::before{background:linear-gradient(180deg,rgba(250,246,232,.97),rgba(250,246,232,.92))}
  #what::before,#impact::before{background:linear-gradient(180deg,rgba(8,20,16,.96),rgba(8,20,16,.9))}
  .two-col.reverse>.card-glass,.two-col.reverse>.visual{order:initial}
  .hero-grid{grid-template-columns:1fr}
  .hero{text-align:center;padding-top:calc(var(--nav-h) + 30px)}
  .hero-text{margin:0 auto}
  .eyebrow,.trust{margin-inline:auto}
  .lead{margin-inline:auto}
  .hero-btns{justify-content:center}
  .hero-btns .btn{flex:1 1 220px;max-width:340px}
  .hero-overlay{background:linear-gradient(180deg,rgba(247,245,236,.96) 20%,rgba(247,245,236,.9) 55%,rgba(247,245,236,.55))}
  .hero-bg{background-position:center 30%}
  .stats-row{grid-template-columns:repeat(3,1fr);row-gap:16px}
  .stat:nth-child(4)::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .triple{grid-template-columns:1fr}
  .feat-grid,.mini-grid{grid-template-columns:1fr 1fr}
  .form-glass{position:static}
  .visual img{aspect-ratio:16/10}
  #web{background-position:70% center}
  #web::before{background:linear-gradient(180deg,rgba(247,245,236,.96),rgba(247,245,236,.9))}
  #systems{background-position:30% center}
  #systems::before{background:linear-gradient(180deg,rgba(238,240,229,.96),rgba(238,240,229,.9))}
}
@media(max-width:640px){
  .container{padding:0 16px}
  .navbar{padding:8px 10px;gap:8px;border-radius:18px}
  .logo{font-size:20px;gap:8px}
  .logo-icon{width:38px;height:38px;flex-basis:38px}
  .btn-nav{padding:9px 16px;font-size:14px}
  .hero h1{font-size:clamp(30px,8.5vw,40px)}
  .hero-btns .btn{flex:1 1 100%;max-width:100%}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .stat+.stat::before{display:none}
  .stat{background:rgba(255,255,255,.06);border:1px solid rgba(221,191,112,.3);border-radius:14px;padding:10px}
  .feat-grid,.mini-grid,.check-list{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;text-align:center}
  .socials,.badges,.hero-btns{justify-content:center}
  .form-glass .row{grid-template-columns:1fr}
  .sec-num{font-size:40px}
  .timeline::before{right:25px}
}