/* ==========================================================================
   4S Logistics Services — components.css
   Hero, cards, steps, counters, testimonials, forms, tables, accordion
   ========================================================================== */

/* ---------- Hero slider ---------- */
.hero{position:relative;overflow:hidden;background:var(--blue-dark);}
.hero__slides{position:relative;}

/* Hub-and-spoke network graphic — a stylised web of city nodes radiating
   from our Kolkata hub, not a literal map/border. Sits between the slide's
   own background and its text (no z-index: painted after the background,
   .hero__inner's z-index:2 still keeps it above this). */
.hero__map{
  position:absolute;inset:0;
  width:100%;height:100%;
  opacity:.2;pointer-events:none;
}
.hero__map-country{fill:#ffffff;fill-opacity:.05;stroke:#ffffff;stroke-width:2.5;stroke-opacity:.4;}
/* Brighter, glowing India outline on every slide so the border reads
   clearly; the outer glow colour is tuned per slide to its gradient. */
.hero__slide{--map-glow:120,190,255;}
.hero__slide--2{--map-glow:255,150,155;}
.hero__slide--3{--map-glow:150,210,255;}
.hero__slide .hero__map{
  opacity:.75;
  filter:drop-shadow(0 0 4px rgba(255,255,255,.85)) drop-shadow(0 0 12px rgba(var(--map-glow),.75));
}
.hero__slide .hero__map-country{fill-opacity:.09;stroke-width:3.6;stroke-opacity:1;}
.hero__map-route{stroke-dasharray:3 18;animation:mapFlow 3.2s linear infinite;}
@keyframes mapFlow{to{stroke-dashoffset:-42;}}
.hero__map-pulse{
  transform-box:fill-box;transform-origin:center;
  animation:mapPulse 2.2s ease-out infinite;
}
@keyframes mapPulse{
  0%{transform:scale(.6);opacity:.9;}
  100%{transform:scale(3.2);opacity:0;}
}

.hero__slide{
  display:none;
  position:relative;
  padding:54px 0 60px;
  color:#fff;
  background-size:cover;background-position:center;
}
.hero__slide.is-active{display:block;animation:heroFade .7s ease both;}
@keyframes heroFade{from{opacity:0;transform:scale(1.02);}to{opacity:1;transform:none;}}

.hero__slide--1{background-image:linear-gradient(115deg,rgba(12,32,51,.93) 0%,rgba(20,82,143,.86) 60%,rgba(20,82,143,.55) 100%);}
.hero__slide--2{background-image:linear-gradient(115deg,rgba(12,32,51,.93) 0%,rgba(176,26,32,.80) 60%,rgba(216,35,42,.55) 100%);}
.hero__slide--3{background-image:linear-gradient(115deg,rgba(12,32,51,.94) 0%,rgba(14,61,107,.86) 55%,rgba(43,115,187,.6) 100%);}

.hero__slide::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:56px 56px;
}
.hero__inner{position:relative;z-index:2;max-width:640px;}
.hero__tag{
  display:inline-block;padding:6px 14px;border-radius:50px;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);
  font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;
}
.hero h2{color:#fff;font-size:28px;line-height:1.25;margin-bottom:14px;}
.hero h2 span{color:#ffc9cb;}
.hero p{color:rgba(255,255,255,.86);font-size:15px;margin-bottom:22px;}
.hero__points{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13.5px;}
.hero__points li{display:flex;align-items:center;gap:7px;margin:0;color:rgba(255,255,255,.9);}
.hero__points svg{width:15px;height:15px;color:#8fd39a;flex:none;}

.hero__dots{
  position:absolute;left:0;right:0;bottom:16px;z-index:3;
  display:flex;justify-content:center;gap:8px;
}
.hero__dots button{
  width:9px;height:9px;padding:0;border:0;border-radius:50%;cursor:pointer;
  background:rgba(255,255,255,.45);transition:var(--t);
}
.hero__dots button.is-active{background:var(--red);width:26px;border-radius:50px;}

.hero__arrow{display:none;}

/* ---------- Feature strip ---------- */
.strip{margin-top:0;position:relative;z-index:5;}
.strip__grid{display:grid;gap:14px;grid-template-columns:1fr;}
.strip__item{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);
  transition:transform var(--t),box-shadow var(--t);
}
.strip__item:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.strip__item h3{font-size:16px;margin-bottom:5px;}
.strip__item p{font-size:13.5px;margin:0;}

.ico{
  width:48px;height:48px;border-radius:12px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue) 0%,var(--blue-light) 100%);
  color:#fff;
}
.ico svg{width:23px;height:23px;}
.ico--red{background:linear-gradient(135deg,var(--red) 0%,#f0575d 100%);}
.ico--soft{background:var(--soft);color:var(--blue);}
.ico--lg{width:60px;height:60px;border-radius:16px;}
.ico--lg svg{width:28px;height:28px;}

/* ---------- About / media block ---------- */
.media-grid{display:grid;gap:26px;grid-template-columns:1fr;align-items:center;}
.media-figure{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.media-figure img{width:100%;}

.illus{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(135deg,var(--blue-dark) 0%,var(--blue) 55%,var(--blue-light) 100%);
  color:#fff;padding:26px 22px;min-height:230px;
  display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--shadow);
}
.illus::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:44px 44px;
}
.illus svg{position:relative;z-index:2;width:100%;height:auto;max-height:180px;color:#fff;}
.illus--red{background:linear-gradient(135deg,#8f1418 0%,var(--red) 60%,#f0575d 100%);}

.exp-badge{
  position:absolute;right:16px;bottom:16px;z-index:3;
  background:var(--red);color:#fff;border-radius:14px;
  padding:14px 18px;text-align:center;box-shadow:var(--shadow);
  font-family:var(--ff-head);
}
.exp-badge strong{display:block;font-size:26px;line-height:1;color:#fff;}
.exp-badge span{font-size:11px;letter-spacing:.1em;text-transform:uppercase;}

.check-list{list-style:none;margin:0 0 22px;padding:0;}
.check-list li{position:relative;padding-left:28px;margin-bottom:10px;font-size:14px;}
.check-list li::before{
  content:"";position:absolute;left:0;top:6px;width:17px;height:17px;border-radius:50%;
  background:rgba(20,82,143,.12);
}
.check-list li::after{
  content:"";position:absolute;left:5.5px;top:10px;width:6px;height:10px;
  border:solid var(--blue);border-width:0 2px 2px 0;transform:rotate(45deg);
}
.check-list--red li::before{background:rgba(216,35,42,.12);}
.check-list--red li::after{border-color:var(--red);}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow-sm);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  height:100%;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent;}
.card h3{font-size:17px;margin:16px 0 8px;}
.card p{font-size:13.8px;}
.card .link-more{margin-top:6px;}

/* service card with number watermark */
.svc-card{position:relative;overflow:hidden;}
.svc-card__num{
  position:absolute;right:12px;top:6px;
  font-family:var(--ff-head);font-size:52px;font-weight:700;line-height:1;
  color:rgba(20,82,143,.07);
}
.svc-card::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:3px;background:var(--red);transition:width .35s ease;
}
.svc-card:hover::after{width:100%;}

/* ---------- Service prev / next pager (rotational) ---------- */
.svc-pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.svc-pager__link{
  display:flex;align-items:center;gap:12px;
  padding:16px 18px;
  background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);
  transition:background var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
  min-width:0;
}
.svc-pager__link:hover{background:#fff;border-color:var(--blue);box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.svc-pager__link svg{width:20px;height:20px;flex:none;color:var(--blue);}
.svc-pager__link--next{justify-content:flex-end;text-align:right;}
.svc-pager__link--next svg{color:var(--red);}
.svc-pager__link span{min-width:0;}
.svc-pager__link small{
  display:block;font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin-bottom:2px;
}
.svc-pager__link strong{
  display:block;font-family:var(--ff-head);font-size:14.5px;font-weight:600;color:var(--ink);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* Overlay variant: sits on top of the page banner itself, pinned to its
   top-left / top-right corners as compact pills instead of full-width
   cards. Re-themed for the dark banner background. */
.banner__pager{
  position:absolute;top:14px;left:0;right:0;z-index:3;
  pointer-events:none;
}
.banner__pager .svc-pager{display:flex;justify-content:space-between;gap:10px;}
.banner__pager .svc-pager__link{
  pointer-events:auto;flex:none;max-width:46%;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35);
  backdrop-filter:blur(4px);
}
.banner__pager .svc-pager__link:hover{
  background:rgba(255,255,255,.26);border-color:#fff;box-shadow:none;transform:none;
}
.banner__pager .svc-pager__link svg{width:16px;height:16px;color:#fff;}
.banner__pager .svc-pager__link--next svg{color:#fff;}
.banner__pager .svc-pager__link small{display:none;}
.banner__pager .svc-pager__link strong{color:#fff;font-size:12.5px;}

/* step card */
.steps{counter-reset:step;}
.step{position:relative;text-align:center;padding-top:14px;}
.step__num{
  width:56px;height:56px;margin:0 auto 14px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px dashed var(--blue);
  font-family:var(--ff-head);font-weight:700;font-size:18px;color:var(--blue);
}
.step:hover .step__num{background:var(--blue);color:#fff;border-style:solid;}
.step h3{font-size:16.5px;}
.step p{font-size:13.8px;}

/* why choose */
.why{display:flex;gap:16px;align-items:flex-start;}
.why h3{font-size:16px;margin-bottom:6px;}
.why p{font-size:13.6px;margin:0;}

/* ---------- Counters ---------- */
.counters{
  background:linear-gradient(120deg,var(--blue-dark) 0%,var(--blue) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.counters::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:56px 56px;
}
.counters .wrap{position:relative;z-index:2;}
.counter-grid{display:grid;gap:18px;grid-template-columns:repeat(2,1fr);text-align:center;}
.counter strong{
  display:block;font-family:var(--ff-head);font-size:30px;font-weight:700;color:#fff;line-height:1.1;
}
.counter span{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.75);}
.counter svg{width:24px;height:24px;margin:0 auto 8px;color:#ffb3b6;}

/* ---------- Testimonials ---------- */
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow-sm);height:100%;
}
.quote-card__mark{font-family:Georgia,serif;font-size:46px;line-height:1;color:var(--red);opacity:.28;}
.quote-card p{font-size:14px;font-style:italic;}
.quote-card__by{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}
.avatar{
  width:42px;height:42px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue),var(--blue-light));
  color:#fff;font-family:var(--ff-head);font-weight:700;font-size:15px;
}
.quote-card__by strong{display:block;font-size:14px;color:var(--ink);}
.quote-card__by span{font-size:12.5px;color:var(--muted);}
.stars{color:#f5a623;font-size:13px;letter-spacing:2px;margin-bottom:8px;}

.slider{overflow:hidden;}
.slider__track{display:flex;transition:transform .45s ease;}
.slider__item{flex:0 0 100%;padding:4px;}
.slider__nav{display:flex;justify-content:center;gap:10px;margin-top:22px;}
.slider__nav button{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--blue);cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:var(--t);
}
.slider__nav button:hover{background:var(--blue);border-color:var(--blue);color:#fff;}
.slider__nav svg{width:15px;height:15px;}

/* ---------- CTA band ---------- */
.cta{
  background:linear-gradient(120deg,var(--red) 0%,#a3161c 100%);
  color:#fff;text-align:center;position:relative;overflow:hidden;
}
.cta::after{
  content:"";position:absolute;left:-70px;top:-70px;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.08);
}
.cta .wrap{position:relative;z-index:2;}
.cta h2{color:#fff;font-size:24px;}
.cta p{color:rgba(255,255,255,.9);max-width:620px;margin:0 auto 22px;}

/* ---------- Forms ---------- */
.form-card{
  position:relative;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow);
}
/* honeypot — invisible to people, catches simple bots */
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}

/* ---------- Submitting overlay ---------- */
.form-card__overlay{
  position:absolute;inset:0;z-index:5;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:rgba(255,255,255,.96);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  border-radius:var(--radius);
  opacity:0;visibility:hidden;transform:scale(.97);
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
  text-align:center;padding:20px;
}
.form-card__overlay.is-active{opacity:1;visibility:visible;transform:scale(1);}
.form-card__loader{
  position:relative;width:132px;height:132px;flex:none;
  display:flex;align-items:center;justify-content:center;margin-bottom:6px;
}
.form-card__ring{
  position:absolute;inset:0;border-radius:50%;
  border:4px solid var(--line);
  border-top-color:var(--red);border-right-color:var(--blue);
  animation:formSpin 1.1s linear infinite;
}
.form-card__loader img{
  width:96px;height:96px;object-fit:contain;border-radius:50%;
  background:#fff;padding:8px;box-shadow:var(--shadow);
  animation:formPulse 1.8s ease-in-out infinite;
}
@keyframes formSpin{to{transform:rotate(360deg);}}
@keyframes formPulse{0%,100%{transform:scale(1);}50%{transform:scale(1.07);}}
.form-card__overlay p{
  margin:0;font-family:var(--ff-head);font-weight:700;color:var(--blue);font-size:16.5px;
}
.form-card__hint{font-size:12.5px;color:var(--muted);}
@media (prefers-reduced-motion:reduce){
  .form-card__ring{animation:none;}
  .form-card__loader img{animation:none;}
}
.form-grid{display:grid;gap:14px;grid-template-columns:1fr;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px;font-family:var(--ff-head);}
.field label .req{color:var(--red);}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;font:inherit;font-size:14px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:border-color var(--t),box-shadow var(--t);
}
.field textarea{min-height:120px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,82,143,.12);
}
.field input::placeholder,.field textarea::placeholder{color:#a5aeb8;}
.field .err{display:none;font-size:12px;color:var(--red);margin-top:5px;}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red);}
.field.has-error .err{display:block;}
.field--full{grid-column:1/-1;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;}
.form-msg{
  display:none;margin-top:16px;padding:12px 14px;border-radius:var(--radius-sm);
  background:#e8f6ec;border:1px solid #b7e2c4;color:#1d6b34;font-size:13.5px;
}
.form-msg.is-visible{display:block;}
.form-msg--error{background:#fbeaea;border-color:#f0bcbc;color:#a4222a;}

/* ---------- Info / contact cards ---------- */
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;text-align:center;box-shadow:var(--shadow-sm);height:100%;
  transition:transform var(--t),box-shadow var(--t);
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.info-card .ico{margin:0 auto 14px;}
.info-card h3{font-size:16px;margin-bottom:6px;}
.info-card p,.info-card a{font-size:14px;color:var(--body);margin:0;}
.info-card a:hover{color:var(--red);}

.map-frame{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);line-height:0;
}
.map-frame iframe{width:100%;height:300px;border:0;}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);}
table{width:100%;border-collapse:collapse;min-width:520px;font-size:14px;background:#fff;}
caption{caption-side:top;text-align:left;padding:14px 16px 0;font-size:13px;color:var(--muted);}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
thead th{background:var(--blue);color:#fff;font-family:var(--ff-head);font-size:13.5px;font-weight:600;white-space:nowrap;}
tbody tr:nth-child(even){background:var(--soft);}
tbody tr:last-child td{border-bottom:0;}

/* ---------- Accordion (FAQ) ---------- */
.acc{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);}
.acc__item+.acc__item{border-top:1px solid var(--line);}
.acc__btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:15px 16px;background:#fff;border:0;cursor:pointer;text-align:left;
  font-family:var(--ff-head);font-size:14.5px;font-weight:600;color:var(--ink);
}
.acc__btn:hover{color:var(--blue);}
.acc__btn .sign{
  width:24px;height:24px;border-radius:50%;background:var(--soft);color:var(--blue);
  display:flex;align-items:center;justify-content:center;flex:none;font-size:16px;line-height:1;
  transition:var(--t);
}
.acc__item.is-open .acc__btn{color:var(--blue);}
.acc__item.is-open .sign{background:var(--blue);color:#fff;transform:rotate(45deg);}
.acc__panel{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.acc__item.is-open > .acc__panel{max-height:640px;}
.acc__panel > div{padding:0 16px 16px;font-size:14px;}

/* ---------- Misc blocks ---------- */
.pill-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0;}
.pill-list li{
  margin:0;padding:7px 14px;border-radius:50px;background:var(--soft);
  border:1px solid var(--line);font-size:13px;color:var(--ink);
}

.side-box{
  background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:20px;
}
.side-box h3{font-size:17px;}
.side-nav{list-style:none;margin:0;padding:0;}
.side-nav li{margin:0 0 8px;}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  font-size:14px;font-weight:600;font-family:var(--ff-head);color:var(--ink);
}
.side-nav a:hover,.side-nav a.is-active{background:var(--blue);border-color:var(--blue);color:#fff;}
.side-nav a::after{content:"\2192";font-size:15px;}

.contact-box{
  background:linear-gradient(135deg,var(--blue-dark),var(--blue));
  color:#fff;border-radius:var(--radius);padding:24px 20px;text-align:center;
}
.contact-box h3{color:#fff;font-size:17px;}
.contact-box p{color:rgba(255,255,255,.85);font-size:13.5px;}
.contact-box a.phone{
  display:block;font-family:var(--ff-head);font-size:20px;font-weight:700;color:#fff;margin:10px 0 16px;
}

.badge{
  display:inline-block;padding:4px 11px;border-radius:50px;
  background:rgba(20,82,143,.1);color:var(--blue);
  font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
}
.badge--red{background:rgba(216,35,42,.1);color:var(--red);}

.note{
  border-left:4px solid var(--blue);background:var(--soft);
  padding:14px 16px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:13.8px;
}
.note--red{border-left-color:var(--red);}