/* ==========================================================================
   شركة المأمون للشحن الدولي — Landing
   الهوية: أسود إسفلتي · أخضر غابة · أحمر الشيفرون · ورق فاتح
   تطوير: صِلة تِك — silah-tech.com
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  --ink:        #0A0E0B;
  --ink-2:      #0F1610;
  --ink-3:      #17211A;
  --forest:     #07421F;
  --forest-2:   #075C25;
  --green:      #2F8E30;
  --green-lit:  #55B655;
  --red:        #D5342A;
  --red-2:      #A6231B;
  --paper:      #F2F1ED;
  --paper-2:    #E7E5DC;
  --paper-3:    #D5D2C6;

  --on-dark:      #EFEFE9;
  --on-dark-mute: rgba(239,239,233,.66);
  --on-dark-dim:  rgba(239,239,233,.55);
  --on-paper:     #12180F;
  --on-paper-mute:#4C5A4B;

  --line-dark:  rgba(239,239,233,.13);
  --line-paper: rgba(18,24,15,.14);

  --f-disp: "Zain","Almarai","Tajawal",system-ui,sans-serif;
  --f-body: "IBM Plex Sans Arabic","Tajawal",system-ui,sans-serif;
  --f-mono: "IBM Plex Mono",ui-monospace,"SFMono-Regular",monospace;

  --r:      14px;
  --r-lg:   20px;
  --wrap:   1180px;
  --pad-y:  clamp(72px, 8.5vw, 126px);
  --ease:   cubic-bezier(.22,.7,.3,1);
}

/* ---------- 2. Reset & base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-block-start:96px; }
body{
  margin:0;
  background:var(--ink);
  color:var(--on-dark);
  font-family:var(--f-body);
  font-size:clamp(15px,1.02vw,16.5px);
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font:inherit; color:inherit; }
h1,h2,h3{ font-family:var(--f-disp); font-weight:900; line-height:1.3; margin:0; letter-spacing:0; }
p{ margin:0; }
ul,ol,dl,dd{ margin:0; padding:0; list-style:none; }
fieldset{ border:0; margin:0; padding:0; }

.wrap{ width:min(var(--wrap), 100% - 40px); margin-inline:auto; }
.mono{ font-family:var(--f-mono); font-weight:500; letter-spacing:.1em; }

:where(a,button,input,select,textarea,video):focus-visible{
  outline:2px solid var(--green-lit); outline-offset:3px; border-radius:6px;
}
.skip{
  position:absolute; inset-block-start:-100px; inset-inline-start:16px; z-index:200;
  background:var(--red); color:#fff; padding:10px 18px; border-radius:0 0 10px 10px;
}
.skip:focus{ inset-block-start:0; }

/* ---------- 3. Chevron motif (signature) ---------- */
.chev{
  inline-size:20px; block-size:14px; display:inline-block; flex:none;
  background:var(--red);
  -webkit-mask:var(--chev-m) center/contain no-repeat;
          mask:var(--chev-m) center/contain no-repeat;
  --chev-m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 28'%3E%3Cpath d='M17 0 3 14l14 14h9L12 14 26 0z'/%3E%3Cpath d='M31 0 17 14l14 14h9L26 14 40 0z'/%3E%3C/svg%3E");
}
.chev--sm{ inline-size:14px; block-size:10px; }

/* ---------- 4. Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 24px; border:0; border-radius:999px; cursor:pointer;
  font-family:var(--f-disp); font-weight:800; font-size:1.06rem; line-height:1;
  transition:transform .25s var(--ease), background-color .25s, box-shadow .25s, color .25s;
}
.btn svg{ inline-size:19px; block-size:19px; fill:currentColor; flex:none; }
.btn--wa{ background:var(--green); color:#fff; box-shadow:0 8px 24px -12px rgba(47,142,48,.9); }
.btn--wa:hover{ background:var(--green-lit); transform:translateY(-2px); }
.btn--ghost{ background:transparent; color:var(--on-dark); box-shadow:inset 0 0 0 1.5px var(--line-dark); }
.btn--ghost:hover{ box-shadow:inset 0 0 0 1.5px rgba(239,239,233,.4); transform:translateY(-2px); }
.btn--sm{ padding:10px 18px; font-size:.98rem; }
.btn--full{ inline-size:100%; justify-content:center; padding-block:15px; }

/* ---------- 5. Header ---------- */
.hdr{
  position:sticky; inset-block-start:0; z-index:100;
  background:rgba(10,14,11,.72);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-block-end:1px solid transparent;
  transition:background-color .3s, border-color .3s;
}
.hdr.is-stuck{ background:rgba(10,14,11,.94); border-block-end-color:var(--line-dark); }
.hdr__in{ display:flex; align-items:center; gap:22px; min-block-size:72px; }
.brand{ flex:none; }
.brand img{ block-size:40px; inline-size:auto; }

.nav{ display:flex; gap:4px; margin-inline-start:auto; }
.nav a{
  position:relative; padding:8px 13px; border-radius:8px; font-size:.94rem;
  color:var(--on-dark-mute); transition:color .2s;
}
.nav a::after{
  content:""; position:absolute; inset-block-end:2px; inset-inline:13px;
  block-size:2px; background:var(--red); transform:scaleX(0); transform-origin:inline-end;
  transition:transform .3s var(--ease);
}
.nav a:hover,.nav a.is-active{ color:var(--on-dark); }
.nav a:hover::after,.nav a.is-active::after{ transform:scaleX(1); }

.hdr__act{ display:flex; align-items:center; gap:10px; flex:none; }
.burger{ display:none; background:none; border:0; padding:8px; cursor:pointer; }
.burger span{
  display:block; inline-size:22px; block-size:2px; background:var(--on-dark);
  border-radius:2px; transition:transform .3s var(--ease), opacity .2s;
}
.burger span + span{ margin-block-start:5px; }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- 6. Hero ---------- */
.hero{ position:relative; overflow:hidden; }
.hero__bg{
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(7,92,37,.42) 0%, transparent 62%),
    radial-gradient(70% 70% at 92% 18%, rgba(213,52,42,.14) 0%, transparent 60%),
    linear-gradient(180deg, #0B100C 0%, var(--ink) 68%);
}
.hero__bg::after{                       /* faint road-marking texture */
  content:""; position:absolute; inset:0; opacity:.045;
  background:repeating-linear-gradient(115deg, #EFEFE9 0 2px, transparent 2px 26px);
  -webkit-mask:linear-gradient(180deg,#000 0%,transparent 78%);
          mask:linear-gradient(180deg,#000 0%,transparent 78%);
}
.hero__in{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.06fr .94fr; gap:clamp(28px,4.5vw,64px);
  align-items:center;
  padding-block:clamp(52px,7vw,92px) clamp(44px,5vw,70px);
}

.tagline{ display:flex; align-items:center; gap:11px; margin-block-end:22px; flex-wrap:wrap; }
.tagline__c{
  font-family:var(--f-disp); font-weight:800; font-size:1.02rem; letter-spacing:.02em;
  color:var(--on-dark-mute);
}
.tagline .chev{ inline-size:15px; block-size:11px; }

.hero__h1{
  font-size:clamp(2.5rem,6.4vw,5rem);
  line-height:1.28; letter-spacing:-.01em;
}
.hero__h1 em{
  font-style:normal; color:var(--green-lit);
  position:relative; display:inline-block;
}
.hero__h1 em::after{
  content:""; position:absolute; inset-inline:0; inset-block-end:.06em;
  block-size:.075em; background:var(--red); border-radius:2px;
  transform:scaleX(0); transform-origin:inline-end;
  animation:underline 1s var(--ease) .55s forwards;
}
@keyframes underline{ to{ transform:scaleX(1); } }

.hero__lede{
  margin-block-start:22px; max-inline-size:52ch;
  color:var(--on-dark-mute); font-size:1.08rem; line-height:1.95;
}
.hero__lede strong{ color:var(--on-dark); font-weight:600; }

.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; margin-block-start:30px; }

.hero__lines{ display:flex; flex-wrap:wrap; gap:10px 30px; margin-block-start:30px; }
.hero__lines li{ display:flex; align-items:baseline; gap:10px; }
.hero__lines .lbl{
  font-family:var(--f-mono); font-size:.68rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--on-dark-dim);
}
.hero__lines a{ font-family:var(--f-mono); font-size:.98rem; color:var(--on-dark); transition:color .2s; }
.hero__lines a:hover{ color:var(--green-lit); }

/* hero figure */
.hero__fig{ margin:0; inline-size:100%; max-inline-size:470px; margin-inline-start:auto; }
.hero__frame{
  position:relative; border-radius:var(--r-lg); overflow:hidden;
  box-shadow:0 40px 90px -50px #000, inset 0 0 0 1px var(--line-dark);
}
.hero__frame img{ inline-size:100%; block-size:auto; }
.hero__cap{
  display:flex; align-items:flex-start; gap:9px;
  margin-block-start:16px; font-size:.9rem; line-height:1.7; color:var(--on-dark-dim);
}
.hero__cap .chev{ margin-block-start:7px; }

/* ---------- 7. Rail (signature) ---------- */
.rail{
  position:relative; z-index:1;
  background:linear-gradient(180deg, rgba(7,66,31,.55), rgba(7,66,31,.2));
  border-block:1px solid var(--line-dark);
  padding-block:26px 30px;
}
.rail__ttl{
  display:flex; align-items:center; gap:10px;
  font-family:var(--f-disp); font-weight:800; font-size:.94rem;
  color:var(--on-dark-mute); margin-block-end:18px;
}
.rail__ttl .mono{ font-size:.66rem; letter-spacing:.2em; color:var(--red); }
.rail__body{ position:relative; }
.rail__line{
  position:absolute; inset-block-start:10px; inset-inline:0; block-size:2px;
  background-image:repeating-linear-gradient(to left, rgba(239,239,233,.35) 0 10px, transparent 10px 24px);
  background-size:24px 100%;
  animation:railmove 1.6s linear infinite;
}
@keyframes railmove{ to{ background-position:-24px 0; } }
.rail__runner{
  position:absolute; inset-block-start:4px; inset-inline-start:0;
  inline-size:18px; block-size:13px; background:var(--red);
  -webkit-mask:var(--chev-m) center/contain no-repeat; mask:var(--chev-m) center/contain no-repeat;
  --chev-m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 28'%3E%3Cpath d='M17 0 3 14l14 14h9L12 14 26 0z'/%3E%3Cpath d='M31 0 17 14l14 14h9L26 14 40 0z'/%3E%3C/svg%3E");
  animation:railrun 8s linear infinite;
}
@keyframes railrun{ from{ inset-inline-start:0%; } to{ inset-inline-start:calc(100% - 18px); } }

.rail__stops{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.rail__stops li{ position:relative; padding-block-start:30px; padding-inline-end:14px; }
.rail__stops li::before{
  content:""; position:absolute; inset-block-start:7px; inset-inline-start:0;
  inline-size:9px; block-size:9px; border-radius:50%;
  background:var(--ink); box-shadow:0 0 0 2px var(--green-lit);
}
.rail__stops .code{ display:block; font-size:.72rem; color:var(--red); letter-spacing:.18em; }
.rail__stops b{ display:block; font-family:var(--f-disp); font-weight:800; font-size:1.16rem; line-height:1.4; }
.rail__stops span:last-child{ font-size:.82rem; color:var(--on-dark-dim); line-height:1.6; }

/* ---------- 8. Section shells ---------- */
.sec{ padding-block:var(--pad-y); }
.sec--paper{ background:var(--paper); color:var(--on-paper); }
.sec--ink{ background:var(--ink); }
.sec--ink2{ background:var(--ink-2); }
.sec--forest{
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(47,142,48,.3), transparent 60%),
    linear-gradient(200deg, var(--forest-2), var(--forest) 55%, #05331A);
}

.s-head{ max-inline-size:64ch; margin-block-end:clamp(34px,4vw,58px); }
.eyebrow{
  display:flex; align-items:center; gap:10px; margin-block-end:16px;
  font-family:var(--f-disp); font-weight:800; font-size:.92rem;
  color:var(--on-paper-mute);
}
.sec--ink .eyebrow, .sec--ink2 .eyebrow, .eyebrow--light{ color:var(--on-dark-mute); }
.eyebrow .mono{ font-size:.66rem; letter-spacing:.22em; color:var(--red); }
.s-title{ font-size:clamp(1.9rem,3.7vw,3rem); line-height:1.28; letter-spacing:-.005em; }
.s-title--light{ color:var(--on-dark); }
.s-lede{
  margin-block-start:16px; max-inline-size:56ch; font-size:1.03rem;
  color:var(--on-paper-mute);
}
.sec--ink .s-lede,.sec--ink2 .s-lede{ color:var(--on-dark-mute); }

/* ---------- 9. About ---------- */
.about{ display:grid; grid-template-columns:1.08fr .92fr; gap:clamp(28px,4vw,60px); align-items:start; }
.about__txt p + p{ margin-block-start:16px; }
.about__txt .lead{ font-size:1.15rem; line-height:1.85; }
.about__txt strong{ font-weight:600; color:var(--on-paper); }
.about__txt p{ color:var(--on-paper-mute); }
.about__txt .lead{ color:var(--on-paper); }

.ticks{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px 20px; margin-block-start:28px; }
.ticks li{
  position:relative; padding-inline-start:24px; font-size:.98rem;
  font-family:var(--f-disp); font-weight:700; color:var(--on-paper);
}
.ticks li::before{
  content:""; position:absolute; inset-inline-start:0; inset-block-start:.62em;
  inline-size:13px; block-size:9px; background:var(--red);
  -webkit-mask:var(--chev-m) center/contain no-repeat; mask:var(--chev-m) center/contain no-repeat;
  --chev-m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 28'%3E%3Cpath d='M17 0 3 14l14 14h9L12 14 26 0z'/%3E%3Cpath d='M31 0 17 14l14 14h9L26 14 40 0z'/%3E%3C/svg%3E");
}
.about__flag{ block-size:44px; inline-size:auto; margin-block-start:32px; opacity:.9; }

/* waybill card */
.waybill{
  background:#fff; border-radius:var(--r-lg); overflow:hidden;
  box-shadow:0 30px 60px -46px rgba(10,25,12,.6), inset 0 0 0 1px var(--line-paper);
}
.waybill__top{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:14px 20px; background:var(--ink); color:var(--on-dark);
}
.waybill__top .mono{ font-size:.64rem; letter-spacing:.16em; }
.waybill__rows div{
  display:grid; grid-template-columns:.58fr 1fr; gap:14px;
  padding:14px 20px; border-block-end:1px dashed var(--line-paper);
}
.waybill__rows div:last-child{ border-block-end:0; }
.waybill dt{
  font-family:var(--f-mono); font-size:.7rem; letter-spacing:.06em;
  color:var(--on-paper-mute); padding-block-start:3px;
}
.waybill dd{ font-family:var(--f-disp); font-weight:700; font-size:1.02rem; line-height:1.55; }
.waybill__cta{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:16px 20px; background:var(--paper-2);
  font-family:var(--f-disp); font-weight:800; font-size:1.04rem;
  transition:background-color .25s, gap .25s var(--ease);
}
.waybill__cta:hover{ background:var(--paper-3); gap:16px; }

/* ---------- 10. Services ---------- */
.svc{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.svc__c{
  position:relative; overflow:hidden;
  padding:30px 26px 32px; border-radius:var(--r-lg);
  background:var(--ink-3); box-shadow:inset 0 0 0 1px var(--line-dark);
  transition:transform .35s var(--ease), background-color .35s, box-shadow .35s;
}
.svc__c::after{                                 /* حزام يمرّ عند الهوفر */
  content:""; position:absolute; inset-inline:0; inset-block-start:0;
  block-size:3px; background:var(--red);
  transform:scaleX(0); transform-origin:inline-end;
  transition:transform .45s var(--ease);
}
.svc__c:hover{ transform:translateY(-5px); background:#1B2820; box-shadow:inset 0 0 0 1px rgba(239,239,233,.22); }
.svc__c:hover::after{ transform:scaleX(1); }
.svc__ico{
  display:grid; place-items:center; inline-size:50px; block-size:50px;
  border-radius:13px; background:rgba(47,142,48,.16); margin-block-end:20px;
}
.svc__ico svg{
  inline-size:26px; block-size:26px; fill:none; stroke:var(--green-lit);
  stroke-width:1.7; stroke-linejoin:round; stroke-linecap:round;
}
.svc__c h3{ font-size:1.35rem; margin-block-end:10px; }
.svc__c p{ color:var(--on-dark-mute); font-size:.97rem; }

.svc__c--cta{ background:linear-gradient(200deg, var(--forest-2), var(--forest)); display:block; }
.svc__c--cta:hover{ background:linear-gradient(200deg, #0A6B2C, #085227); }
.svc__c--cta .mono{ font-size:.64rem; letter-spacing:.2em; color:rgba(239,239,233,.55); }
.svc__c--cta h3{ margin-block-start:10px; }
.svc__go{
  display:inline-flex; align-items:center; gap:9px; margin-block-start:18px;
  font-family:var(--f-disp); font-weight:800; transition:gap .25s var(--ease);
}
.svc__c--cta:hover .svc__go{ gap:15px; }
.svc__go .chev{ background:var(--on-dark); }

/* ---------- 11. Process ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; }
.steps__s{
  position:relative; padding:34px 26px 30px 26px;
  border-inline-start:1px dashed var(--line-paper);
}
.steps__s:first-child{ border-inline-start:0; padding-inline-start:0; }
.steps__s:last-child{ padding-inline-end:0; }
.steps__s::before{                              /* عقدة على الخط */
  content:""; position:absolute; inset-block-start:0; inset-inline-start:-5px;
  inline-size:9px; block-size:9px; border-radius:50%; background:var(--red);
}
.steps__s:first-child::before{ inset-inline-start:0; }
.steps__n{
  display:block; font-size:2.5rem; font-weight:600; line-height:1;
  color:transparent; -webkit-text-stroke:1.5px var(--paper-3);
  margin-block-end:14px;
}
.steps__s h3{ font-size:1.28rem; margin-block-end:9px; }
.steps__s p{ color:var(--on-paper-mute); font-size:.95rem; }

/* ---------- 12. Yard / media ---------- */
.yard{ display:grid; grid-template-columns:.8fr .8fr 1.42fr; gap:18px; align-items:start; }
.yard__c{ margin:0; }
.yard__media{
  position:relative; border-radius:var(--r-lg); overflow:hidden;
  background:#000; aspect-ratio:9/16;
  box-shadow:0 30px 60px -46px #000, inset 0 0 0 1px var(--line-dark);
}
.yard__media video,.yard__media img{
  inline-size:100%; block-size:100%; object-fit:cover;
}
.yard__sound{
  position:absolute; inset-block-end:12px; inset-inline-end:12px;
  inline-size:40px; block-size:40px; border-radius:50%; border:0; cursor:pointer;
  background:rgba(10,14,11,.62); backdrop-filter:blur(6px);
  display:grid; place-items:center; transition:background-color .2s, transform .2s;
}
.yard__sound:hover{ background:rgba(213,52,42,.85); transform:scale(1.06); }
.yard__sound svg{
  inline-size:19px; block-size:19px; fill:none; stroke:var(--on-dark);
  stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round;
  grid-area:1/1;
}
.yard__sound .i-on{ display:none; }
.yard__sound.is-on .i-on{ display:block; }
.yard__sound.is-on .i-off{ display:none; }
.yard__c figcaption{
  margin-block-start:14px; font-family:var(--f-disp); font-weight:700;
  font-size:1rem; color:var(--on-dark-mute);
}

/* بطاقة الإعلان */
.promo{
  border-radius:var(--r-lg); overflow:hidden; background:var(--ink-3);
  box-shadow:inset 0 0 0 1px var(--line-dark);
}
.promo > img{ inline-size:100%; block-size:auto; }
.promo__body{ padding:24px 24px 26px; }
.promo__q{ font-family:var(--f-disp); font-weight:800; font-size:1.32rem; line-height:1.5; }
.promo__links{ display:flex; flex-wrap:wrap; gap:10px; margin-block-start:20px; }
.promo__links a{
  display:inline-flex; align-items:center; gap:9px; padding:10px 17px; border-radius:999px;
  box-shadow:inset 0 0 0 1px var(--line-dark); color:var(--on-dark-mute);
  font-family:var(--f-disp); font-weight:700; font-size:.95rem;
  transition:background-color .25s, box-shadow .25s, color .25s;
}
.promo__links a:hover{ background:rgba(239,239,233,.07); box-shadow:inset 0 0 0 1px rgba(239,239,233,.32); color:var(--on-dark); }
.promo__links svg{ inline-size:17px; block-size:17px; fill:none; stroke:currentColor; stroke-width:1.7; flex:none; }

/* ---------- 13. Branches ---------- */
.br{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.br__c{
  position:relative; padding:30px 28px 28px; border-radius:var(--r-lg);
  background:#fff; box-shadow:inset 0 0 0 1px var(--line-paper);
  transition:transform .3s var(--ease), box-shadow .3s;
}
.br__c:hover{ transform:translateY(-4px); box-shadow:0 26px 46px -34px rgba(10,25,12,.5), inset 0 0 0 1px rgba(18,24,15,.24); }
.br__code{
  font-size:.78rem; letter-spacing:.22em; color:var(--red);
  padding-block-end:14px; margin-block-end:14px;
  border-block-end:1px dashed var(--line-paper);
}
.br__c h3{ font-size:1.4rem; margin-block-end:9px; }
.br__addr{ color:var(--on-paper-mute); font-size:.97rem; }
.br__cover{
  display:flex; align-items:flex-start; gap:9px; margin-block-start:12px;
  font-family:var(--f-disp); font-weight:700; font-size:.98rem; color:var(--on-paper);
}
.br__cover .chev{ margin-block-start:.5em; flex:none; }
.br__tel{
  display:inline-block; margin-block-start:18px;
  font-family:var(--f-mono); font-size:.95rem; color:var(--forest-2);
  border-block-end:1px solid transparent; transition:border-color .2s;
}
.br__tel:hover{ border-block-end-color:var(--forest-2); }

/* ---------- 14. Contact ---------- */
.contact{ display:grid; grid-template-columns:1fr .82fr; gap:clamp(30px,4.5vw,64px); align-items:start; }
.contact__lede{ margin-block-start:16px; max-inline-size:44ch; color:var(--on-dark-mute); }

.lines{ display:grid; gap:10px; margin-block-start:32px; max-inline-size:420px; }
.lines__a{
  display:grid; grid-template-columns:auto 1fr; align-items:center; gap:4px 16px;
  padding:14px 18px; border-radius:var(--r);
  background:rgba(10,14,11,.28); box-shadow:inset 0 0 0 1px var(--line-dark);
  transition:background-color .25s, transform .25s var(--ease);
}
.lines__a:hover{ background:rgba(10,14,11,.5); transform:translateX(-4px); }
.lines__a .mono{
  grid-row:1/3; inline-size:38px; block-size:38px; border-radius:9px;
  display:grid; place-items:center; background:var(--red); color:#fff;
  font-size:.72rem; letter-spacing:.06em;
}
.lines__a b{ font-family:var(--f-mono); font-size:1.02rem; font-weight:500; }
.lines__a small{ font-size:.78rem; color:rgba(239,239,233,.7); }

.social{ display:grid; gap:10px; margin-block-start:14px; max-inline-size:420px; }
.social a{ display:flex; align-items:center; gap:14px; padding:12px 18px; border-radius:var(--r);
  box-shadow:inset 0 0 0 1px var(--line-dark); transition:background-color .25s, transform .25s var(--ease); }
.social a:hover{ background:rgba(10,14,11,.32); transform:translateX(-4px); }
.social svg{ inline-size:22px; block-size:22px; fill:none; stroke:var(--on-dark); stroke-width:1.6; flex:none; }
.social span{ display:grid; }
.social b{ font-family:var(--f-disp); font-weight:800; font-size:1rem; }
.social small{ font-size:.78rem; color:rgba(239,239,233,.7); }

/* quote form */
.quote{
  background:rgba(8,17,10,.55); border-radius:var(--r-lg);
  box-shadow:inset 0 0 0 1px var(--line-dark);
  padding:clamp(22px,2.6vw,32px);
  backdrop-filter:blur(6px);
}
.quote__ttl{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  font-family:var(--f-disp); font-weight:900; font-size:1.4rem; margin-block-end:20px;
}
.quote__ttl .mono{ font-size:.62rem; letter-spacing:.2em; color:var(--red); }
.fld{ margin-block-end:14px; }
.fld label,.fld legend{
  display:block; margin-block-end:7px;
  font-family:var(--f-mono); font-size:.7rem; letter-spacing:.1em; color:var(--on-dark-dim);
}
.fld input[type="text"],.fld select,.fld textarea{
  inline-size:100%; padding:12px 14px; border-radius:11px;
  background:rgba(10,14,11,.5); border:1px solid var(--line-dark);
  color:var(--on-dark); font-size:.98rem; transition:border-color .2s, background-color .2s;
}
.fld textarea{ resize:vertical; line-height:1.7; }
.fld select{ appearance:none; background-image:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='%23EFEFE9'%3E%3Cpath d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:left 14px center; background-size:10px; padding-inline-end:36px; }
.fld option{ background:var(--ink-2); color:var(--on-dark); }
.fld input::placeholder,.fld textarea::placeholder{ color:rgba(239,239,233,.4); }
.fld input:focus,.fld select:focus,.fld textarea:focus{ border-color:var(--green-lit); background:rgba(10,14,11,.72); outline:none; }
.fld--2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.fld--radio{ display:flex; flex-wrap:wrap; gap:10px; align-items:center; }
.fld--radio legend{ inline-size:100%; }
.fld--radio label{
  display:inline-flex; align-items:center; gap:8px; margin:0; cursor:pointer;
  padding:9px 15px; border-radius:999px; box-shadow:inset 0 0 0 1px var(--line-dark);
  font-family:var(--f-body); font-size:.92rem; letter-spacing:0; color:var(--on-dark-mute);
  transition:box-shadow .2s, color .2s, background-color .2s;
}
.fld--radio input{ accent-color:var(--red); inline-size:15px; block-size:15px; }
.fld--radio label:has(input:checked){ color:var(--on-dark); background:rgba(213,52,42,.16); box-shadow:inset 0 0 0 1px rgba(213,52,42,.7); }
.quote .btn{ margin-block-start:8px; }
.quote__hint{ margin-block-start:12px; font-size:.83rem; color:rgba(239,239,233,.72); text-align:center; }
.quote__hint.is-err{ color:#FF9A8F; }

/* ---------- 15. Footer ---------- */
.ftr{ background:var(--ink); border-block-start:1px solid var(--line-dark); }
.ftr__in{
  display:grid; grid-template-columns:1.55fr .8fr 1fr 1fr;
  gap:36px clamp(20px,2.8vw,44px);
  padding-block:clamp(48px,5.5vw,72px) 36px; align-items:start;
}
.ftr__brand img{ block-size:70px; inline-size:auto; }
.ftr__brand p{ margin-block-start:18px; max-inline-size:36ch; color:var(--on-dark-mute); font-size:.95rem; }

.ftr__social{ display:flex; gap:10px; margin-block-start:24px; }
.ftr__social a{
  display:grid; place-items:center; inline-size:42px; block-size:42px; border-radius:50%;
  color:var(--on-dark-mute); box-shadow:inset 0 0 0 1px var(--line-dark);
  transition:background-color .25s, box-shadow .25s, color .25s, transform .25s var(--ease);
}
.ftr__social a:hover{ background:var(--green); color:#fff; box-shadow:none; transform:translateY(-3px); }
.ftr__social svg{ inline-size:19px; block-size:19px; fill:currentColor; }
.ftr__social .i-ig{ fill:none; stroke:currentColor; stroke-width:1.8; }

.ftr__h{
  position:relative; font-family:var(--f-disp); font-weight:800; font-size:1.05rem;
  color:var(--on-dark); padding-block-end:12px; margin-block-end:16px;
  border-block-end:1px solid var(--line-dark);
}
.ftr__h::after{
  content:""; position:absolute; inset-block-end:-1px; inset-inline-start:0;
  inline-size:32px; block-size:1px; background:var(--red);
}
.ftr__col ul{ display:grid; gap:10px; }
.ftr__col li{ font-size:.93rem; color:var(--on-dark-mute); line-height:1.6; }
.ftr__col a{ display:inline-flex; align-items:baseline; gap:9px; transition:color .2s; }
.ftr__col a:hover{ color:var(--green-lit); }
.ftr__col .mono{ font-size:.64rem; letter-spacing:.14em; color:var(--red); flex:none; }
.ftr__br li{ display:flex; align-items:baseline; gap:9px; }
.ftr__note{ margin-block-start:16px; font-size:.82rem; line-height:1.7; color:var(--on-dark-dim); }
.ftr__bar{
  display:flex; flex-wrap:wrap; gap:8px 20px; justify-content:space-between;
  padding-block:18px 22px; border-block-start:1px solid var(--line-dark);
  font-size:.85rem; color:var(--on-dark-dim);
}
.ftr__bar a{ color:var(--on-dark-mute); border-block-end:1px solid var(--line-dark); }
.ftr__bar a:hover{ color:var(--green-lit); }

/* ---------- 16. FAB ---------- */
.fab{
  position:fixed; inset-block-end:20px; inset-inline-start:20px; z-index:90;
  inline-size:54px; block-size:54px; border-radius:50%;
  background:var(--green); display:grid; place-items:center;
  box-shadow:0 14px 30px -12px rgba(47,142,48,.95);
  opacity:0; visibility:hidden; transform:scale(.75);
  transition:transform .3s var(--ease), opacity .3s, visibility .3s, background-color .25s;
}
.fab.is-show{ opacity:1; visibility:visible; transform:none; }
.fab.is-show:hover{ transform:scale(1.07); background:var(--green-lit); }
.fab svg{ inline-size:27px; block-size:27px; fill:#fff; }

/* ---------- 17. Reveal ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }

/* ---------- 18. Responsive ---------- */
@media (max-width:1080px){
  .svc{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); row-gap:8px; }
  .steps__s:nth-child(3){ border-inline-start:0; padding-inline-start:0; }
  .steps__s:nth-child(3)::before{ inset-inline-start:0; }
  .steps__s:nth-child(2){ padding-inline-end:0; }
  .steps__s:nth-child(3),.steps__s:nth-child(4){ margin-block-start:8px; }
}

@media (max-width:900px){
  html{ scroll-padding-block-start:88px; }
  .nav{
    position:fixed; inset-block-start:72px; inset-inline:0;
    flex-direction:column; gap:0; margin:0; padding:8px 20px 22px;
    background:rgba(10,14,11,.97); backdrop-filter:blur(14px);
    border-block-end:1px solid var(--line-dark);
    transform:translateY(-14px); opacity:0; pointer-events:none;
    transition:transform .3s var(--ease), opacity .25s;
  }
  .nav.is-open{ transform:none; opacity:1; pointer-events:auto; }
  .nav a{ padding:13px 4px; border-block-end:1px solid var(--line-dark); border-radius:0; font-size:1rem; }
  .nav a::after{ inset-inline:4px; }
  .burger{ display:block; }
  .hdr__act{ margin-inline-start:auto; }

  .hero__in{ gap:clamp(20px,3vw,34px); }
  .hero__h1{ font-size:clamp(2.1rem,5.2vw,3.3rem); line-height:1.32; }
  .hero__lede{ font-size:1rem; }
  .rail__stops{ grid-template-columns:repeat(2,1fr); gap:22px 16px; }
  .rail__line,.rail__runner{ display:none; }
  .rail__stops li{ padding-block-start:0; padding-inline-start:18px; }
  .rail__stops li::before{ inset-block-start:.55em; inset-inline-start:0; }
  .rail__body{ padding-block-start:0; }

  .about{ grid-template-columns:1fr; }
  .yard{ grid-template-columns:1fr 1fr; }
  .promo{ grid-column:1/-1; display:grid; grid-template-columns:1fr 1fr; align-items:center; }
  .promo > img{ block-size:100%; object-fit:cover; }
  .contact{ grid-template-columns:1fr; }
  .ftr__in{ grid-template-columns:repeat(3,1fr); gap:34px clamp(18px,3vw,36px); }
  .ftr__brand{ grid-column:1/-1; }
  .ftr__brand p{ max-inline-size:52ch; }
}

@media (max-width:760px){
  .hero__in{ grid-template-columns:1fr; gap:32px; }
  .hero__fig{ order:-1; max-inline-size:none; margin-inline:0; }
  .hero__frame{ aspect-ratio:16/11; }
  .hero__frame img{ block-size:100%; object-fit:cover; object-position:center 44%; }
}

@media (max-width:620px){
  .hero__h1{ font-size:clamp(2.3rem,8.6vw,3.4rem); line-height:1.36; }
  .hero__frame{ aspect-ratio:4/5; }
  .wrap{ width:min(var(--wrap), 100% - 32px); }
  .svc{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .steps__s{ border-inline-start:0 !important; padding-inline:0 !important; padding-block:22px 18px; }
  .steps__s::before{ inset-inline-start:0 !important; }
  .steps__s + .steps__s{ border-block-start:1px dashed var(--line-paper); }
  .br{ grid-template-columns:1fr; }
  .ticks{ grid-template-columns:1fr; }
  .yard{ grid-template-columns:1fr; }
  .yard__c{ max-inline-size:300px; }
  .promo{ grid-template-columns:1fr; }
  .fld--2{ grid-template-columns:1fr; }
  .hero__cta .btn{ inline-size:100%; justify-content:center; }
  .waybill__rows div{ grid-template-columns:1fr; gap:4px; }
  .fab{ inline-size:50px; block-size:50px; inset-block-end:16px; inset-inline-start:16px; }
  .ftr__in{ grid-template-columns:1fr; gap:30px; }
  .ftr__bar{ flex-direction:column; align-items:flex-start; gap:6px; }
}

/* ---------- 19. Reduced motion ---------- */
@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; }
  .hero__h1 em::after{ transform:scaleX(1); }
}