/* ============================================================
   AZM Aviation — Advanced Aviation & Emerging Technologies
   style.css
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --navy:#061829;
  --midnight:#081F33;
  --blue:#1689C9;
  --cyan:#35C4E8;
  --ice:#F0F4F8;
  --white:#FFFFFF;

  --ink:#0B2033;
  --ink-soft:#4B6076;
  --line:#DDE5EC;
  --line-soft:#E9EEF3;

  --w:1180px;
  --r:3px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --f:"IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f);
  background:var(--white);
  color:var(--ink);
  line-height:1.9;
  font-weight:400;
  font-size:16.5px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--w);margin-inline:auto;padding-inline:24px}

.section{padding:132px 0;background:var(--white)}
.section--ice{background:var(--ice)}
.section--dark{background:var(--navy);color:#C9D9E6}
.section--tight{padding:96px 0}

.sec-head{max-width:660px;margin-bottom:64px}
.sec-head.is-center{margin-inline:auto;text-align:center}
.sec-kicker{
  display:block;font-size:13px;font-weight:600;letter-spacing:.4px;
  color:var(--blue);margin-bottom:16px;
}
.section--dark .sec-kicker{color:var(--cyan)}

.sec-title{
  font-size:clamp(25px,3vw,36px);
  font-weight:600;line-height:1.5;letter-spacing:-.2px;
  color:var(--navy);
}
.section--dark .sec-title{color:#fff}
.sec-sub{margin-top:18px;color:var(--ink-soft);font-size:16.5px;max-width:62ch}
.section--dark .sec-sub{color:#9DB4C8}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 28px;border-radius:var(--r);
  font-weight:600;font-size:15.5px;border:1px solid transparent;
  cursor:pointer;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:#1275AC}
.btn--ghost{border-color:rgba(255,255,255,.3);color:#fff;background:transparent}
.btn--ghost:hover{border-color:rgba(255,255,255,.7)}
.btn--outline{border-color:var(--line);color:var(--navy);background:#fff}
.btn--outline:hover{border-color:var(--blue);color:var(--blue)}

/* أيقونة الطائرة — حركة خفيفة عند التمرير فقط */
.btn__plane{flex:none;overflow:visible}
.btn__plane-body{transition:transform .55s var(--ease);animation:planeDrift 3.8s ease-in-out infinite}
@keyframes planeDrift{0%,100%{transform:translate(0,0)}50%{transform:translate(-2px,-1.5px)}}
.btn__plane-trail{opacity:0;transition:opacity .55s var(--ease)}
.btn:hover .btn__plane-body,
.btn:focus-visible .btn__plane-body{animation:none;transform:translate(-6px,-4px)}
.btn:hover .btn__plane-trail,
.btn:focus-visible .btn__plane-trail{opacity:.45}
.btn:disabled{cursor:default}
.btn:disabled .btn__plane{opacity:.5}

/* ============================================================
   NAVBAR
   ============================================================ */
.nav{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:120;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease),border-color .4s var(--ease),backdrop-filter .4s var(--ease);
}
.nav.is-solid{
  background:rgba(6,24,41,.94);
  border-bottom-color:rgba(255,255,255,.08);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.nav__logo img{height:52px;width:auto}
.nav__links{display:flex;align-items:center;gap:36px}
.nav__links a{
  font-size:15.5px;font-weight:500;color:#B9CDDC;position:relative;padding-block:6px;
  transition:color .25s var(--ease);
}
.nav__links a:hover,.nav__links a.is-active{color:#fff}
.nav__links a.is-active::after{
  content:"";position:absolute;inset-block-end:-2px;inset-inline:0;height:1px;background:rgba(255,255,255,.7);
}
.nav__cta{display:flex;align-items:center;gap:14px}
.lang-switch{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:52px;padding:9px 12px;border-radius:var(--r);
  border:1px solid rgba(255,255,255,.22);
  font-size:13.5px;font-weight:600;letter-spacing:.3px;color:#B9CDDC;
  transition:color .25s var(--ease),border-color .25s var(--ease);
}
.lang-switch:hover{color:#fff;border-color:rgba(255,255,255,.55)}
.nav__burger{
  display:none;width:44px;height:44px;background:transparent;border:1px solid rgba(255,255,255,.22);
  border-radius:var(--r);cursor:pointer;position:relative;
}
.nav__burger span{
  position:absolute;inset-inline:12px;height:1.4px;background:#fff;transition:transform .3s var(--ease),opacity .2s;
}
.nav__burger span:nth-child(1){top:15px}
.nav__burger span:nth-child(2){top:21px}
.nav__burger span:nth-child(3){top:27px}
.nav__burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset-block-start:84px;inset-inline:0;z-index:119;
  background:var(--midnight);border-bottom:1px solid rgba(255,255,255,.1);
  transform:translateY(-120%);transition:transform .45s var(--ease);
  padding:18px 24px 30px;
}
.mobile-menu.is-open{transform:translateY(0)}
.mobile-menu a{
  display:block;padding:15px 0;color:#B9CDDC;font-weight:500;font-size:17px;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.mobile-menu .btn{width:100%;margin-top:22px}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;color:#fff;
  min-height:100vh;min-height:100svh;
  display:flex;align-items:center;
  padding:150px 0 110px;overflow:hidden;
  background-color:#0C3352;
}

/* طبقة الصورة — كاملة بدون تلاشي */
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:url("../img/band-contrails.jpg");
  background-size:cover;
  background-position:center 22%;
  background-repeat:no-repeat;
}

/* طبقة اللون — موحّدة على كامل القسم */
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to bottom,
    rgba(6,24,41,.86) 0%,
    rgba(8,38,64,.70) 42%,
    rgba(9,45,76,.72) 100%);
}
.hero > .wrap{position:relative;z-index:2}
.hero__grid{position:relative;z-index:2;width:100%;max-width:770px}
.hero h1{
  font-size:clamp(30px,4vw,50px);font-weight:600;line-height:1.42;
  letter-spacing:-.4px;margin-bottom:24px;
}
/* العنوان الرئيسي بسطر واحد على جميع المقاسات (النسخة العربية) */
html[lang="ar"] .hero h1{
  white-space:nowrap;
  font-size:min(calc(6.3vw - 3px),46px);
  line-height:1.5;
}

/* دخول هادئ لعناصر الهيرو */
@keyframes heroIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes heroFade{from{opacity:0}to{opacity:1}}
.hero h1{animation:heroIn 1.05s var(--ease) both}
.hero p{animation:heroIn 1.05s var(--ease) .14s both}
.hero__actions{animation:heroIn 1.05s var(--ease) .28s both}
.hero__stats{animation:heroIn 1.05s var(--ease) .42s both}
.hero__scroll{animation:heroFade 1s var(--ease) .8s both}
.hero p{color:#B4C8D8;font-size:17.5px;max-width:52ch;margin-bottom:40px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}

.hero__stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
  margin-top:64px;padding-top:34px;
  border-top:1px solid rgba(255,255,255,.16);
}
.hero__stat b{display:block;font-size:15px;font-weight:600;color:#fff;margin-bottom:3px}
.hero__stat span{display:block;font-size:12.8px;color:#A8C0D4;line-height:1.6}

.hero__scroll{
  position:absolute;inset-block-end:38px;inset-inline-start:50%;
  transform:translateX(50%);z-index:3;
  display:grid;justify-items:center;gap:8px;
  font-size:12.5px;font-weight:500;letter-spacing:.3px;color:#9DB4C8;
  transition:color .3s var(--ease);
}
.hero__scroll:hover{color:#fff}

/* ============================================================
   INTRO
   ============================================================ */
.intro__lead{
  display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start;margin-bottom:72px;
}
.intro__note{color:var(--ink-soft);font-size:16.5px;padding-top:6px}

.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pillar{background:var(--white);padding:38px 30px}
.pillar__ico{
  width:38px;height:38px;display:grid;place-items:center;margin-bottom:22px;
  color:var(--blue);
}
.pillar h3{font-size:17px;font-weight:600;color:var(--navy);margin-bottom:10px}
.pillar p{font-size:14.8px;color:var(--ink-soft);line-height:1.85}

/* ============================================================
   AREA LIST — المجالات التقنية بعرض مختصر
   ============================================================ */
.area-list{border-top:1px solid var(--line)}
.area-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:28px;
  padding:26px 6px;border-bottom:1px solid var(--line);
}
.area-row h3{font-size:18px;font-weight:600;color:var(--navy)}
.area-row span{font-size:14px;font-weight:500;color:var(--ink-soft);letter-spacing:.2px}
.area-more{margin-top:44px}

/* ============================================================
   CARDS
   ============================================================ */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sol-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:36px 32px 34px;transition:border-color .35s var(--ease);
}
.sol-card:hover{border-color:#BCCEDD}
.sol-card__ico{
  width:38px;height:38px;display:grid;place-items:center;
  color:var(--blue);margin-bottom:24px;
}
.sol-card h3{font-size:18.5px;font-weight:600;color:var(--navy);margin-bottom:8px}
.term{display:block;font-size:12.5px;font-weight:600;color:var(--blue);letter-spacing:.2px;margin-bottom:12px;line-height:1.6}
.sol-card p{font-size:15px;color:var(--ink-soft)}
.sol-card ul{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-soft)}
.sol-card li{
  font-size:14.3px;color:var(--ink-soft);padding-inline-start:16px;position:relative;line-height:2.15;
}
.sol-card li::before{
  content:"";position:absolute;inset-inline-start:0;inset-block-start:15px;
  width:4px;height:4px;border-radius:50%;background:var(--blue);opacity:.6;
}

/* ============================================================
   TRACK
   ============================================================ */
.track{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:0}
.track::before{
  content:"";position:absolute;inset-block-start:20px;inset-inline:6%;
  height:1px;background:var(--line);
}
.track__item{position:relative;padding-inline:14px;text-align:center}
.track__num{
  position:relative;z-index:2;width:40px;height:40px;margin:0 auto 22px;
  display:grid;place-items:center;border-radius:50%;
  background:#fff;border:1px solid var(--line);color:var(--blue);
  font-weight:600;font-size:14px;
}
.section--ice .track__num{background:var(--ice)}
.track__item h3{font-size:15.5px;font-weight:600;color:var(--navy);margin-bottom:6px;line-height:1.6}
.track__item p{font-size:13px;color:var(--ink-soft);line-height:1.7;letter-spacing:.1px}

/* ============================================================
   SECTORS
   ============================================================ */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.ind-card{background:#fff;padding:36px 30px}
.ind-card__ico{color:var(--blue);margin-bottom:22px}
.ind-card h3{font-size:17px;font-weight:600;color:var(--navy);margin-bottom:8px;line-height:1.6}

/* ============================================================
   SYSTEMS INTEGRATION HUB
   ============================================================ */
.hub{
  display:grid;grid-template-columns:1fr auto 1fr;gap:30px;align-items:center;
  max-width:1000px;margin-inline:auto;
}
.hub__col{display:grid;gap:16px}
.hub__node{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;display:flex;align-items:center;gap:14px;position:relative;
}
.hub__node span{font-size:15px;font-weight:500;color:var(--navy)}
.hub__node i{color:var(--blue);display:grid;place-items:center;flex:none}
.hub__center{
  background:var(--navy);color:#fff;border-radius:var(--r);
  padding:46px 32px;text-align:center;min-width:250px;
}
.hub__center img{height:38px;width:auto;margin:0 auto 20px}
.hub__center strong{display:block;font-size:16.5px;font-weight:600;margin-bottom:10px}
.hub__center p{font-size:14.3px;color:#9DB4C8}
.hub__connect{
  position:absolute;inset-block-start:50%;width:30px;height:1px;background:var(--line);
}
.hub__col--start .hub__connect{inset-inline-end:-30px}
.hub__col--end .hub__connect{inset-inline-start:-30px}

/* ============================================================
   PHOTO BAND — التوطين ونقل المعرفة
   ============================================================ */
.band{
  position:relative;color:#C9D9E6;padding:140px 0;overflow:hidden;
  background-color:var(--navy);
  background-image:url("../img/band-contrails.jpg");
  background-size:cover;
  background-position:center 26%;
  background-repeat:no-repeat;
}
.band::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(rgba(7,30,52,.82), rgba(7,30,52,.90));
}
.band > .wrap{position:relative;z-index:2}
.band__head{max-width:640px;margin-inline:auto;text-align:center;margin-bottom:64px}
.band__head .sec-kicker{color:var(--cyan)}
.band__head h2{font-size:clamp(25px,3vw,36px);font-weight:600;line-height:1.5;color:#fff;margin-bottom:20px}
.band__head p{color:#9DB4C8;font-size:16.5px}

.band__points{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;max-width:940px;margin-inline:auto}
.band__point{text-align:center}
.band__rule{width:26px;height:1px;background:rgba(53,196,232,.65);margin:0 auto 20px}
.band__point b{display:block;font-size:16.5px;font-weight:600;color:#fff;margin-bottom:10px}
.band__point p{font-size:14.8px;color:#9DB4C8;line-height:1.85}

/* ============================================================
   CTA
   ============================================================ */
.cta-band{background:var(--midnight);color:#fff;padding:96px 0}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:600;line-height:1.6;max-width:22ch}
.cta-band p{color:#9DB4C8;margin-top:14px;max-width:52ch;font-size:16px}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-head{background:var(--navy);color:#fff;padding:180px 0 96px}
.page-head__inner{max-width:720px}
.page-head h1{font-size:clamp(27px,3.6vw,42px);font-weight:600;line-height:1.45;margin-bottom:20px}
.page-head p{color:#9DB4C8;font-size:17px;max-width:58ch}
.crumb{font-size:13.5px;color:#7F9AB0;margin-bottom:20px}
.crumb a:hover{color:#fff}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start}
.info-card{border:1px solid var(--line);border-radius:var(--r);padding:32px 30px;margin-bottom:22px;background:#fff}
.info-card__row{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:flex-start;padding-block:18px;border-bottom:1px solid var(--line-soft)}
.info-card__row:last-child{border-bottom:0;padding-bottom:0}
.info-card__row:first-of-type{padding-top:0}
.info-card__ico{width:36px;height:36px;flex:none;color:var(--blue);display:grid;place-items:center}
.info-card__row b{display:block;font-size:13.5px;color:var(--ink-soft);font-weight:500;margin-bottom:3px}
.info-card__row span,.info-card__row a{font-size:15.5px;font-weight:600;color:var(--navy);direction:ltr;display:inline-block}
.info-card__row .rtl{direction:rtl;font-weight:500;font-size:15px;color:var(--ink)}

.partner-list{display:grid;gap:0}
.partner-list li{
  display:flex;gap:12px;align-items:center;font-size:14.8px;color:var(--ink-soft);
  padding:13px 2px;border-bottom:1px solid var(--line-soft);
}
.partner-list li:last-child{border-bottom:0}
.partner-list svg{color:var(--blue);flex:none;opacity:.75}

.form{border:1px solid var(--line);border-radius:var(--r);padding:40px 36px;background:#fff}
.form h2{font-size:21px;font-weight:600;color:var(--navy);margin-bottom:6px}
.form>p{font-size:15px;color:var(--ink-soft);margin-bottom:30px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:20px}
.field label{display:block;font-size:14.3px;font-weight:500;color:var(--navy);margin-bottom:8px}
.field .opt{color:var(--ink-soft);font-weight:400;font-size:13.3px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:var(--r);
  background:#fff;font-size:15.3px;transition:border-color .25s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);outline:none}
.field textarea{resize:vertical;min-height:130px;line-height:1.85}
.field select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234B6076' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 16px center}
.form .btn{width:100%}
.form__note{font-size:13px;color:var(--ink-soft);margin-top:16px;text-align:center}
.form__ok{
  display:none;margin-top:20px;padding:15px 18px;border-radius:var(--r);
  background:var(--ice);border:1px solid var(--line);
  color:var(--navy);font-size:14.8px;font-weight:500;
}
.form__ok.is-visible{display:block}
.field.has-error input,.field.has-error textarea,.field.has-error select{border-color:#C0473C}
.field .err{display:none;font-size:13px;color:#C0473C;margin-top:6px}
.field.has-error .err{display:block}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--midnight);color:#9DB4C8;padding:84px 0 0}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px}
.footer__logo img{height:96px;width:auto;margin-bottom:26px}
.footer__about{font-size:14.8px;line-height:1.95;max-width:46ch}
.footer h4{color:#fff;font-size:15.5px;font-weight:600;margin-bottom:22px}
.footer__links{display:grid;gap:13px}
.footer__links a{font-size:14.8px;transition:color .25s var(--ease)}
.footer__links a:hover{color:#fff}
.footer__contact{display:grid;gap:14px;font-size:14.8px}
.footer__contact a{transition:color .25s var(--ease)}
.footer__contact a:hover{color:#fff}
.footer__contact .ltr{direction:ltr;display:inline-block}

/* روابط التواصل الاجتماعي */
.social{display:flex;gap:10px;margin-top:8px}
.social a{
  width:38px;height:38px;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.16);border-radius:var(--r);
  color:#9DB4C8;transition:color .25s var(--ease),border-color .25s var(--ease);
}
.social a:hover{color:#fff;border-color:rgba(255,255,255,.5)}
.social--light{margin-top:6px}
.social--light a{border-color:var(--line);color:var(--blue)}
.social--light a:hover{color:var(--navy);border-color:#BCCEDD}
.footer__bar{
  margin-top:64px;border-top:1px solid rgba(255,255,255,.08);
  padding:26px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#7F9AB0;
}

/* ============================================================
   ENGLISH / LTR
   ============================================================ */
html[lang="en"] body{
  font-family:"IBM Plex Sans","Segoe UI",Arial,sans-serif;
  line-height:1.75;
}
html[lang="en"] .sec-title,
html[lang="en"] .hero h1,
html[lang="en"] .page-head h1,
html[lang="en"] .band__head h2{letter-spacing:-.3px}


[dir="ltr"] .hero__scroll{transform:translateX(-50%)}
[dir="ltr"] .btn__plane{transform:scaleX(-1)}
[dir="ltr"] .field select{background-position:right 16px center}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.wa{
  position:fixed;left:24px;bottom:24px;z-index:130;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:#fff;color:var(--blue);
  border:1px solid rgba(22,137,201,.22);
  box-shadow:0 10px 26px rgba(6,24,41,.22);
  animation:waPulse 2.8s cubic-bezier(.4,0,.2,1) infinite;
  transition:transform .3s var(--ease),background .3s var(--ease),color .3s var(--ease);
}
.wa:hover{background:var(--blue);color:#fff;transform:scale(1.06)}
.wa svg{width:29px;height:29px;display:block}
@keyframes waPulse{
  0%{box-shadow:0 10px 26px rgba(6,24,41,.22), 0 0 0 0 rgba(22,137,201,.40)}
  70%{box-shadow:0 10px 26px rgba(6,24,41,.22), 0 0 0 18px rgba(22,137,201,0)}
  100%{box-shadow:0 10px 26px rgba(6,24,41,.22), 0 0 0 0 rgba(22,137,201,0)}
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .section{padding:104px 0}
  .band{padding:110px 0}
  .track{grid-template-columns:repeat(3,1fr);gap:40px 0}
  .track::before{display:none}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .sol-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid,.intro__lead{grid-template-columns:1fr;gap:44px}
  .band__points{grid-template-columns:1fr;gap:34px;max-width:520px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:44px}
}

@media (max-width:860px){
  .nav__links,.nav__cta .btn{display:none}
  .nav__burger{display:block}
  .lang-switch{min-width:46px;padding:8px 10px;font-size:13px}
  .hub{grid-template-columns:1fr;gap:16px}
  .hub__center{order:-1;min-width:0}
  .hub__connect{display:none}
}

@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding-inline:20px}
  .section,.section--tight{padding:78px 0}
  .band{padding:84px 0}
  .sec-head{margin-bottom:42px}
  .hero{padding:118px 0 74px}
  .hero::before{background-position:center 32%}
  .hero::after{
    background:linear-gradient(to bottom,
      rgba(6,24,41,.90) 0%,
      rgba(7,34,58,.78) 44%,
      rgba(9,45,76,.78) 100%);
  }
  .band{background-size:auto 118%;background-position:center 30%}
  .band::before{background:linear-gradient(rgba(7,30,52,.85), rgba(7,30,52,.91))}
  .hero__stats{grid-template-columns:1fr;gap:22px;margin-top:44px}
  .hero__scroll{display:none}
  .wa{left:16px;bottom:16px;width:52px;height:52px}
  .wa svg{width:27px;height:27px}
  .page-head{padding:132px 0 66px}
  .track{grid-template-columns:1fr;gap:0;text-align:start}
  .track__item{
    display:grid;grid-template-columns:auto 1fr;column-gap:18px;row-gap:4px;
    align-items:start;padding:0 0 28px;text-align:start;
  }
  .track__num{margin:0;grid-column:1;grid-row:1 / span 2}
  .track__item h3{grid-column:2;grid-row:1;margin-bottom:0}
  .track__item p{grid-column:2;grid-row:2}
  .sol-grid{grid-template-columns:1fr}
  .pillars,.ind-grid{grid-template-columns:1fr;border:0;background:transparent;gap:14px}
  .pillar,.ind-card{border:1px solid var(--line);border-radius:var(--r);padding:28px 24px}
  .area-row{flex-direction:column;align-items:flex-start;gap:5px;padding:20px 2px}
  .form,.info-card{padding:28px 22px}
  .form__row{grid-template-columns:1fr;gap:0}
  .footer__grid{grid-template-columns:1fr;gap:38px}
  .footer__bar{flex-direction:column;text-align:center;gap:8px}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
  .hero__actions .btn,.cta-band .btn{width:100%}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}