:root{color-scheme:light;--bg:#f6f8f5;--surface:#fff;--surface-2:#eef3ef;--ink:#182822;--muted:#5e7068;--line:#dce5df;--green:#126b50;--green-dark:#0d513d;--lime:#d2f17d;--amber:#f2b554;--shadow:0 12px 36px rgba(23,54,40,.08);--radius:18px;--header:rgba(246,248,245,.92)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 'DM Sans',system-ui,sans-serif;transition:background .2s,color .2s}h1,h2,h3{font-family:Manrope,'DM Sans',sans-serif;line-height:1.18;letter-spacing:-.035em}h1{font-size:clamp(2.5rem,6vw,4.8rem);margin:.3em 0 .25em}h2{font-size:clamp(1.7rem,3vw,2.45rem);margin:0 0 .55em}h3{font-size:1.12rem;margin:.2em 0 .55em}p{margin:.4em 0 1em;color:var(--muted)}a{color:var(--green);text-underline-offset:3px}a:hover{color:var(--green-dark)}button,input,select,textarea{font:inherit}button,a,.card{ -webkit-tap-highlight-color:transparent}.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:white;padding:10px;z-index:100}.skip-link:focus{left:10px}.site-header{height:76px;position:sticky;top:0;z-index:20;background:var(--header);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-wrap{max-width:1160px;height:100%;padding:0 24px;margin:auto;display:flex;align-items:center;gap:25px}.brand{display:flex;gap:10px;align-items:center;color:var(--ink);text-decoration:none;min-width:150px}.brand-mark{display:grid;place-items:center;background:var(--green);color:#fff;width:38px;height:38px;border-radius:12px;font-size:22px;font-weight:700}.brand strong,.brand small{display:block;line-height:1.08}.brand strong{font:800 15px Manrope}.brand small{color:var(--muted);font-size:12px;margin-top:3px}.primary-nav{display:flex;align-items:center;justify-content:center;gap:19px;flex:1}.primary-nav a{color:var(--muted);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}.primary-nav a:hover,.primary-nav a[aria-current=page]{color:var(--green)}.theme-toggle,.menu-toggle{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;cursor:pointer}.theme-toggle{display:flex;align-items:center;gap:7px;padding:8px 13px;font-size:13px;font-weight:600}.theme-icon{font-size:17px}.menu-toggle{display:none;width:42px;height:42px;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--ink);margin:4px 0;border-radius:3px}
.hero{background:radial-gradient(ellipse at 80% 0%,rgba(210,241,125,.25),transparent 38%),linear-gradient(115deg,#e9f2e9,#f7f8f3 72%);padding:76px 24px 54px}.hero-inner{max-width:1160px;margin:auto;display:grid;grid-template-columns:1fr .83fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.12em;color:var(--green);font-size:11px;font-weight:700}.eyebrow:before{content:'';width:20px;height:2px;background:var(--green)}.hero h1{max-width:650px}.hero-copy>p{font-size:18px;max-width:550px}.hero-meta{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:25px}.hero-meta span:before{content:'✓';color:var(--green);font-weight:bold;margin-right:7px}.hero-art{height:290px;position:relative;border-radius:26px;background:#125b45;overflow:hidden;box-shadow:var(--shadow);display:flex;align-items:flex-end;padding:25px}.hero-art:before,.hero-art:after{content:'';position:absolute;border:1px solid rgba(255,255,255,.2);border-radius:50%;width:330px;height:330px;right:-45px;top:-160px}.hero-art:after{width:250px;height:250px;right:95px;top:80px}.train-illustration{position:relative;z-index:1;width:100%;height:130px;border-radius:16px 16px 4px 4px;background:#f4f3e9;display:flex;align-items:center;gap:11px;padding:18px;box-shadow:0 10px 25px #06332455}.train-window{height:47px;flex:1;background:#a7d3c5;border-radius:7px}.train-face{width:56px;height:75px;background:var(--lime);border-radius:12px 26px 7px 7px}.track{position:absolute;bottom:12px;left:28px;right:28px;height:3px;background:#c7d3bf;z-index:2}.hero-art-label{position:absolute;z-index:3;top:24px;left:26px;color:white;font:600 14px Manrope}.hero-art-label small{display:block;color:#bed4c9;font:400 12px 'DM Sans';margin-top:4px}
.section{max-width:1160px;margin:0 auto;padding:72px 24px}.section-head{max-width:650px;margin-bottom:28px}.section-head p{font-size:16px}.calculator-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.calculator-title{display:flex;align-items:center;gap:13px;margin-bottom:18px}.icon-box{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:var(--surface-2);color:var(--green);font-size:21px}.calculator-title p{margin:2px 0 0;font-size:13px}.calculator-title h2{font-size:20px;margin:0}.calc-form{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end}.field{display:flex;flex-direction:column;gap:7px}.field label{font-weight:600;font-size:13px}.field input,.field select,.field textarea{min-height:48px;padding:11px 13px;border:1px solid var(--line);border-radius:11px;background:var(--bg);color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #126b5018}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;background:var(--green);color:white;border:0;border-radius:11px;padding:12px 19px;font-weight:700;text-decoration:none;cursor:pointer;transition:background .15s}.button:hover{background:var(--green-dark);color:white}.button.secondary{background:var(--surface-2);color:var(--ink);border:1px solid var(--line)}.calculator-result{margin-top:18px;padding:20px;border-radius:14px;background:#edf6ef;border:1px solid #d1e8d7;display:none}.calculator-result.visible{display:block}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.result-item span{display:block;color:var(--muted);font-size:12px}.result-item strong{display:block;font:700 17px Manrope;margin-top:4px}.result-opening{font-size:20px!important;color:var(--green)}.result-countdown{color:var(--green-dark)}.calc-explain{font-size:12px!important;margin:13px 0 0!important}.disclaimer-mini{font-size:12px!important;margin:14px 0 0!important}.form-error{color:#a33025;font-size:13px;margin:8px 0 0;min-height:1em}.tool-grid,.route-grid,.guide-grid,.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--ink);box-shadow:0 5px 20px rgba(23,54,40,.035);transition:transform .18s,border-color .18s}.card:hover{transform:translateY(-3px);border-color:#a7c9b7;color:var(--ink)}.card .card-icon{font-size:23px;margin-bottom:13px;color:var(--green)}.card p{font-size:13px;margin-bottom:14px}.card-link{font-size:13px;font-weight:700;color:var(--green)}.ad-slot{min-height:100px;border:1px dashed var(--line);border-radius:14px;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:var(--surface);margin:26px auto;max-width:960px}.ad-slot span{padding:20px}.muted-bg{background:var(--surface-2)}.content-split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.steps{display:grid;gap:18px}.step{display:grid;grid-template-columns:38px 1fr;gap:13px}.step-number{height:34px;width:34px;border-radius:50%;background:var(--green);color:white;display:grid;place-items:center;font-size:13px;font-weight:700}.step p{margin:4px 0 0;font-size:14px}.notice{border-left:3px solid var(--amber);padding:14px 16px;background:#fff7e8;border-radius:0 12px 12px 0;font-size:13px;color:#57472b}.notice p{margin:0;color:inherit}.route-grid{grid-template-columns:repeat(3,1fr)}.route-card{display:flex;flex-direction:column;min-height:165px}.route-line{font:700 16px Manrope}.route-arrow{font-size:13px;color:var(--muted);margin:8px 0 18px}.route-card .card-link{margin-top:auto}.faq-list{display:grid;gap:9px}.faq-list details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 18px}.faq-list summary{list-style:none;cursor:pointer;padding:17px 28px 17px 0;font-weight:600;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:0;color:var(--green);font-size:20px;top:12px}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:14px}.page-hero{padding:64px 24px 32px;background:linear-gradient(110deg,#e9f2e9,#f7f8f3)}.page-hero-inner{max-width:1160px;margin:auto}.page-hero h1{font-size:clamp(2.25rem,5vw,3.5rem);max-width:830px}.page-body{max-width:960px;margin:auto;padding:28px 24px 70px}.page-body h2{margin-top:38px}.page-body h3{margin-top:24px}.page-body p,.page-body li{max-width:780px}.breadcrumbs{font-size:12px;color:var(--muted);margin:0 0 20px}.breadcrumbs a{color:var(--muted)}.source-note{font-size:12px;color:var(--muted);border-top:1px solid var(--line);margin-top:30px;padding-top:16px}.source-note a{overflow-wrap:anywhere}.planner-form,.contact-form{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.planner-form .full,.contact-form .full{grid-column:1/-1}.planner-results{display:none;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:18px}.planner-results.visible{display:block}.planner-routes{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.planner-route{padding:16px;background:var(--surface);border-radius:12px;border:1px solid var(--line)}.tatkal-clock{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:20px 0}.clock-card{padding:19px;border-radius:15px;background:var(--surface-2);text-align:center}.clock-card strong{font:800 28px Manrope;display:block;color:var(--green)}.clock-card span{font-size:13px;color:var(--muted)}.check-list{list-style:none;padding:0;display:grid;gap:11px}.check-list li:before{content:'✓';color:var(--green);font-weight:bold;margin-right:10px}.article-meta{font-size:12px;color:var(--muted)}.about-band{background:var(--green);color:white;border-radius:var(--radius);padding:28px}.about-band p{color:#e3eee8}.footer-main{max-width:1160px;margin:auto;padding:48px 24px 38px;display:grid;grid-template-columns:1.2fr 1fr 1fr 1.3fr;gap:35px}.site-footer{background:#132c23;color:#fff}.site-footer p{color:#bdcdc5;font-size:13px}.site-footer h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#dce9e2;margin:0 0 15px}.site-footer a:not(.brand){display:block;color:#bdcdc5;text-decoration:none;font-size:13px;margin:9px 0}.site-footer a:hover{color:#fff}.brand-light{color:white}.brand-light small{color:#bdcdc5}.footer-bottom{max-width:1160px;margin:auto;border-top:1px solid #ffffff22;padding:15px 24px 20px;display:flex;justify-content:space-between;color:#bdcdc5;font-size:11px}.last-updated{font-size:12px;color:var(--muted)}
body.dark{color-scheme:dark;--bg:#111b17;--surface:#192620;--surface-2:#22342a;--ink:#e7efe9;--muted:#a5b7ac;--line:#32463a;--green:#83c5a4;--green-dark:#a6dcbd;--shadow:0 12px 35px #0004;--header:rgba(17,27,23,.92)}body.dark .hero,body.dark .page-hero{background:radial-gradient(ellipse at 80% 0%,#314324,transparent 45%),linear-gradient(115deg,#1b3026,#17231d 72%)}body.dark .calculator-result{background:#1c3528;border-color:#315c40}body.dark .result-opening,body.dark .result-countdown{color:#a6dcbd}body.dark .notice{background:#352d1d;color:#e6d6b2}body.dark .site-footer{background:#0b130f}body.dark .hero-art{background:#0c4935}body.dark .hero-art-label small{color:#d3e8dd}body.dark .train-illustration{background:#d9dfd2}body.dark .train-window{background:#85bdaa}
@media(max-width:1000px){.nav-wrap{gap:14px}.primary-nav{gap:12px}.primary-nav a{font-size:12px}.brand{min-width:130px}.tool-grid{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){html{scroll-padding-top:74px}.site-header{height:66px}.nav-wrap{padding:0 16px;justify-content:space-between}.brand{margin-right:auto}.menu-toggle{display:block;order:2}.theme-toggle{order:1;padding:8px 11px}.theme-label{display:none}.primary-nav{display:none;position:absolute;top:65px;left:0;right:0;padding:12px 18px 20px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow);align-items:stretch;gap:0;flex-direction:column}.primary-nav.open{display:flex}.primary-nav a{padding:12px 6px;font-size:14px;border-bottom:1px solid var(--line)}.primary-nav a:last-child{border:0}.hero{padding:45px 18px 35px}.hero-inner{grid-template-columns:1fr;gap:27px}.hero h1{font-size:clamp(2.55rem,12vw,3.6rem)}.hero-copy>p{font-size:16px}.hero-art{height:205px}.train-illustration{height:95px}.hero-meta{gap:10px 17px}.section{padding:53px 18px}.section-head{margin-bottom:22px}.calc-form{grid-template-columns:1fr}.calc-form .button{width:100%}.calculator-card{padding:18px}.result-grid{grid-template-columns:1fr 1fr}.result-item:last-child{grid-column:1/-1}.tool-grid,.route-grid{grid-template-columns:1fr 1fr;gap:11px}.card{padding:17px}.content-split{grid-template-columns:1fr;gap:25px}.page-hero{padding:42px 18px 24px}.page-body{padding:22px 18px 54px}.planner-form,.contact-form{grid-template-columns:1fr}.planner-form .full,.contact-form .full{grid-column:auto}.planner-routes{grid-template-columns:1fr}.footer-main{padding:38px 18px 28px;gap:26px 18px}.footer-bottom{padding:14px 18px 18px;gap:8px;flex-direction:column}.tatkal-clock{grid-template-columns:1fr 1fr}}
@media(max-width:420px){.tool-grid,.route-grid{grid-template-columns:1fr}.hero-meta{font-size:12px}.calculator-result{padding:15px}.result-item strong{font-size:15px}.footer-main{grid-template-columns:1fr 1fr}.footer-brand,.footer-note{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.field input[type="checkbox"]{min-height:auto;width:18px;height:18px;padding:0;accent-color:var(--green);vertical-align:middle}
.brand-logo{display:block;width:44px;height:44px;flex:0 0 auto;object-fit:contain;filter:drop-shadow(0 3px 6px rgba(13,81,61,.16))}.brand-light .brand-logo{filter:drop-shadow(0 3px 6px rgba(0,0,0,.25))}

/* Homepage priority: keep the date calculator close to the question and give the date field strong contrast. */
.hero{padding:42px 24px 38px}
.hero-inner{grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:34px;align-items:center}
.hero h1{font-size:clamp(2.5rem,4.5vw,3.8rem);margin:.22em 0 .16em}
.hero-copy>p{font-size:16px;margin:0 0 16px}
.hero .calculator-card{padding:20px;background:var(--surface);border:2px solid rgba(18,107,80,.22);box-shadow:0 14px 34px rgba(23,54,40,.12)}
.hero .calculator-title{gap:10px;margin-bottom:12px}
.hero .calculator-title h2{font-size:18px}
.hero .calculator-title .icon-box{width:38px;height:38px;border-radius:11px}
.hero .calc-form{gap:10px;grid-template-columns:minmax(0,1fr) auto}
.hero .field{gap:5px}
.hero .field label{font-size:14px}
.hero .field input[type=date]{min-height:58px;padding:12px 14px;background:#fff;color:#182822;border:2px solid #126b50;border-radius:12px;font-size:17px;font-weight:700;box-shadow:0 0 0 3px rgba(18,107,80,.08)}
.hero .field input[type=date]:focus{outline:3px solid rgba(18,107,80,.24);outline-offset:2px}
.hero .calc-form .button{min-height:58px;padding:12px 16px;white-space:nowrap}
.hero .disclaimer-mini{margin-top:10px!important;font-size:11px!important}
.hero-art{height:auto;min-height:0;aspect-ratio:1733 / 908;padding:0;display:block;align-self:center;background:#e8eef0;border-radius:22px;box-shadow:var(--shadow)}
.hero-art:before,.hero-art:after{display:none}
.hero-image{display:block;width:100%;height:100%;object-fit:cover;object-position:center;border-radius:22px}
.hero+.section{padding-top:38px}
@media(max-width:1000px){.hero-inner{gap:24px}.hero .calc-form{grid-template-columns:1fr}.hero .calc-form .button{width:100%}}
@media(max-width:760px){.hero{padding:28px 16px 24px}.hero-inner{grid-template-columns:1fr;gap:17px}.hero h1{font-size:clamp(2.35rem,10vw,3.2rem);margin:.18em 0 .15em}.hero-copy>p{font-size:15px;margin-bottom:13px}.hero .calculator-card{padding:17px}.hero .calculator-title{margin-bottom:10px}.hero .field input[type=date]{min-height:62px;font-size:18px}.hero .calc-form .button{min-height:54px}.hero-art{width:100%;aspect-ratio:1.9/1;border-radius:16px}.hero-image{border-radius:16px}.hero+.section{padding-top:34px}}

/* Larger square hero image on wide screens; retain a shorter crop on phones. */
.hero-art{width:100%;max-width:540px;aspect-ratio:1/1;justify-self:end}
.hero-image{aspect-ratio:1/1;object-fit:cover;object-position:center}
@media(max-width:760px){.hero-art{width:min(100%,430px);max-width:none;justify-self:center;aspect-ratio:1.65/1}.hero-image{aspect-ratio:1.65/1}}

/* Keep the photo frame inside its grid column and separate it from the calculator. */
.hero-inner{column-gap:40px}
.hero-copy,.hero-art{min-width:0}
.hero-art{margin:0}
@media(max-width:1000px){.hero-inner{column-gap:30px}}
@media(max-width:760px){.hero-inner{row-gap:20px}}

.station-hint{font-size:12px;color:var(--muted);margin:3px 0 12px}

/* Responsive refinements for phones, tablets, and compact laptop screens. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
img{max-width:100%}
.nav-wrap,.hero-inner,.section,.page-body,.page-hero-inner,.footer-main,.footer-bottom{min-width:0}
.brand{flex:0 0 auto}
.primary-nav a,.theme-toggle,.menu-toggle,.button{min-height:44px}
.primary-nav a{display:flex;align-items:center}
.field input,.field select,.field textarea{width:100%;min-width:0;font-size:16px}
.result-item strong,.route-line,.card h3{overflow-wrap:anywhere}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.page-body,.section{overflow-wrap:anywhere}
.footer-main>*,.tool-grid>*,.route-grid>*,.guide-grid>*,.benefit-grid>*{min-width:0}
@media(max-width:900px){
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav-wrap{position:relative;gap:12px}
  .menu-toggle{display:block;order:3}
  .theme-toggle{order:2;margin-left:auto}
  .primary-nav{display:none;position:absolute;top:calc(100% + 1px);left:0;right:0;padding:10px 18px 16px;background:var(--surface);border:1px solid var(--line);border-top:0;border-radius:0 0 18px 18px;box-shadow:var(--shadow);align-items:stretch;gap:0;flex-direction:column}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:11px 8px;font-size:14px;border-bottom:1px solid var(--line)}
  .primary-nav a:last-child{border:0}
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:20px}
  .hero-copy{max-width:820px}
  .hero-art{justify-self:center;max-width:min(100%,520px);aspect-ratio:1.65/1}
  .hero-image{aspect-ratio:1.65/1}
  .tool-grid,.route-grid,.guide-grid,.benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-main{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .site-header{height:66px;background:var(--bg)}
  .nav-wrap{padding-inline:max(14px,env(safe-area-inset-left)) max(14px,env(safe-area-inset-right))}
  .primary-nav{top:calc(100% + 1px)}
  .theme-toggle{min-width:44px;min-height:44px;justify-content:center}
  .menu-toggle{width:44px;height:44px}
  .hero{padding:28px 16px 26px}
  .hero-inner{row-gap:18px}
  .hero h1{max-width:17ch}
  .hero .calc-form{grid-template-columns:minmax(0,1fr)}
  .hero .field input[type=date]{width:100%;min-height:60px;font-size:17px}
  .hero .calc-form .button{width:100%;min-height:52px}
  .hero-art{width:min(100%,430px);aspect-ratio:1.65/1}
  .hero-image{aspect-ratio:1.65/1}
  .section{padding:48px 18px}
  .page-hero{padding:38px 18px 24px}
  .page-body{padding:22px 18px 48px}
  .calculator-card{padding:18px}
  .card{height:100%}
  .footer-main{padding:36px 18px 28px;gap:24px 18px}
}
@media(max-width:520px){
  .brand{gap:8px;min-width:0}
  .brand-logo{width:40px;height:40px}
  .brand strong{font-size:14px}
  .brand small{font-size:11px}
  .hero{padding-inline:14px}
  .hero h1{font-size:clamp(2.05rem,9.5vw,2.8rem)}
  .hero-copy>p{font-size:15px}
  .hero .calculator-card{padding:16px}
  .hero .calculator-title h2{font-size:17px}
  .result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .result-item:last-child{grid-column:1/-1}
  .tool-grid,.route-grid,.guide-grid,.benefit-grid{grid-template-columns:minmax(0,1fr)}
  .planner-form,.contact-form{grid-template-columns:minmax(0,1fr)}
  .planner-form .full,.contact-form .full{grid-column:auto}
  .planner-routes{grid-template-columns:minmax(0,1fr)}
  .footer-main{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-brand,.footer-note{grid-column:1/-1}
  .footer-bottom{padding-bottom:max(18px,env(safe-area-inset-bottom))}
}
@media(max-width:360px){
  .brand-logo{width:36px;height:36px}
  .theme-toggle{padding:7px}
  .nav-wrap{gap:8px}
  .hero-meta{display:grid;gap:8px}
  .result-grid{grid-template-columns:minmax(0,1fr)}
  .result-item:last-child{grid-column:auto}
}
@media(hover:none){.card:hover{transform:none}}
body.dark .hero .field input[type=date]{background:#111b17;color:#e7efe9;border-color:#83c5a4;color-scheme:dark}