*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#152238;
  --ink-2:#1d3150;
  --muted:#5b6a7f;
  --muted-2:#94a1b5;
  --line:#e6eaf1;
  --bg:#ffffff;
  --bg-soft:#f4f6f9;
  --bg-tint:#eef3f9;
  --brand:#1652a1;
  --brand-2:#0f3f83;
  --brand-soft:#e9f1fb;
  --brand-line:#c8dbf1;
  --gold:#b07f04;
  --gold-soft:#f6ead0;
  --green:#22c55e;
  --green-2:#18a34c;
  --navy:#0e1224;
  --radius:16px;
  --radius-sm:11px;
  --shadow-sm:0 1px 2px rgba(21,34,56,.05),0 6px 18px rgba(21,34,56,.06);
  --shadow-md:0 6px 12px rgba(21,34,56,.06),0 20px 42px rgba(21,34,56,.12);
  --transition:.3s cubic-bezier(.4,0,.2,1);
  --font:'Inter','Noto Sans Tamil',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --max-width:1120px;
  --header-h:64px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.menu-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
::selection{background:rgba(227,165,12,.28)}

/* ===== HEADER ===== */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:box-shadow var(--transition)}
.site-header.scrolled{box-shadow:0 8px 24px rgba(21,34,56,.07)}
.header-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 20px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;white-space:nowrap}
.brand-emblem{height:40px;width:auto;flex-shrink:0}
.brand-wordmark{height:28px;width:auto;flex-shrink:0}
.nav-desktop{display:none;align-items:center;gap:4px}
.nav-desktop a{position:relative;font-size:14.5px;font-weight:600;color:#3d4d66;padding:8px 11px;border-radius:10px;transition:color var(--transition),background var(--transition)}
.nav-desktop a:hover{color:var(--brand);background:var(--brand-soft)}
.nav-desktop a.active{color:var(--brand)}
.nav-desktop a.active::after{content:'';position:absolute;left:13px;right:13px;bottom:1px;height:2px;border-radius:2px;background:var(--brand)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.lang-switch{display:flex;align-items:center;gap:2px;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:3px}
.lang-btn{padding:5px 11px;border-radius:16px;font-size:12px;font-weight:700;letter-spacing:.2px;color:#5b6a7f;transition:all var(--transition);border:none;background:none}
.lang-btn.active{background:var(--brand);color:#fff}
.hamburger{display:flex;flex-direction:column;gap:4px;padding:10px 8px;background:none;border:none}
.hamburger span{width:21px;height:2px;background:var(--ink-2);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}
.hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media(min-width:860px){.nav-desktop{display:flex}.hamburger{display:none}}

/* ===== MOBILE MENU ===== */
.mobile-menu{position:fixed;inset:0;z-index:1100;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:calc(var(--header-h) + 20px) 24px 32px;display:flex;flex-direction:column;visibility:hidden;opacity:0;transform:translateY(-16px);transition:opacity var(--transition),transform var(--transition),visibility var(--transition)}
.mobile-menu.open{visibility:visible;opacity:1;transform:translateY(0)}
.mobile-brand{display:flex;align-items:center;gap:11px;padding:6px 8px 20px;margin-bottom:14px;border-bottom:1px solid var(--line);white-space:nowrap}
.mobile-brand-emblem{height:40px;width:auto;flex-shrink:0}
.mobile-brand-wordmark{height:27px;width:auto;flex-shrink:0}
.mobile-menu-inner{display:flex;flex-direction:column;gap:6px}
.mobile-menu a.mobile-brand{display:flex}
.mobile-menu-inner a{display:flex;align-items:center;font-size:18px;font-weight:600;color:var(--ink);padding:13px 10px;border-radius:12px;transition:color var(--transition),background var(--transition)}
.mobile-menu-inner a:hover,.mobile-menu-inner a[aria-current="page"]{color:var(--brand);background:var(--brand-soft)}
.mobile-lang{display:flex;gap:8px;padding-top:18px;border-top:1px solid var(--line)}
.mobile-lang .lang-btn{padding:10px 22px;font-size:15px;border-radius:20px}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:12px;font-size:15px;font-weight:700;line-height:1.2;border:2px solid transparent;transition:all var(--transition);text-align:center}
.btn-lg{padding:14px 28px;font-size:16px;border-radius:14px}
.btn-block{display:flex;width:100%}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(22,82,161,.25)}
.btn-primary:hover{background:var(--brand-2);transform:translateY(-2px);box-shadow:0 12px 26px rgba(22,82,161,.32)}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(21,34,56,.18)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);background:var(--bg-soft)}
.btn-dark{background:var(--brand-2);color:#fff;border-color:rgba(22,82,161,.35)}
.btn-dark:hover{background:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-ghost-dark{background:transparent;color:var(--ink);border-color:rgba(21,34,56,.18)}
.btn-ghost-dark:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.btn-wa{background:var(--green);color:#fff;box-shadow:0 6px 18px rgba(34,197,94,.25)}
.btn-wa:hover{background:var(--green-2);transform:translateY(-2px)}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:var(--green-2);transform:translateY(-2px)}

/* ===== EYEBROW / SECTION HEAD ===== */
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase}
.chip{background:var(--brand-soft);border:1px solid var(--brand-line);color:var(--brand);padding:7px 14px;border-radius:999px}
.section-label{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.section-label.center{margin-left:auto;margin-right:auto;display:block}
.section-head{margin-bottom:36px}
.section-head.text-center .section-desc{margin-left:auto;margin-right:auto}
.section-title{font-size:clamp(26px,3.6vw,36px);font-weight:800;color:var(--ink);line-height:1.18;letter-spacing:-.5px;margin-bottom:12px}
.section-desc{font-size:16.5px;color:var(--muted);max-width:620px;line-height:1.7}
.section{padding:70px 20px}
.section-soft{background:var(--bg-soft)}
.section-grey{background:linear-gradient(180deg,var(--bg-soft) 0%,var(--bg-tint) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-inner{max-width:var(--max-width);margin:0 auto;position:relative}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.mt-32{margin-top:34px}

/* ===== HERO ===== */
.hero{position:relative;background:linear-gradient(180deg,#ffffff 0%,var(--bg-tint) 100%);color:var(--ink);overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-bg::before{content:'';position:absolute;top:-200px;right:-120px;width:560px;height:560px;background:radial-gradient(circle,rgba(22,82,161,.10) 0%,transparent 62%);border-radius:50%}
.hero-bg::after{content:'';position:absolute;bottom:-220px;left:-120px;width:480px;height:480px;background:radial-gradient(circle,rgba(227,165,12,.08) 0%,transparent 58%);border-radius:50%}
.hero-inner{position:relative;max-width:var(--max-width);margin:0 auto;padding:58px 20px 34px;display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
.hero-copy{max-width:640px}
.hero-title{font-size:clamp(32px,5.4vw,48px);font-weight:800;letter-spacing:-1px;line-height:1.12;margin:16px 0 14px;color:var(--ink)}
.hero-tagline{font-size:clamp(16px,2.2vw,18.5px);color:var(--muted);max-width:560px;line-height:1.7}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-panel{background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:28px 26px;max-width:420px;width:100%;box-shadow:var(--shadow-md)}
.hero-panel .hero-emblem{margin:0 auto 14px;height:62px;width:auto}
.hero-panel-title{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:16px;text-align:center}
.tick-list{list-style:none;display:grid;gap:12px;margin-bottom:22px}
.tick-list li{display:flex;align-items:center;gap:10px;font-size:15px;color:#34445d}
.tick-list li::before{content:'';flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:var(--gold-soft);border:1px solid rgba(176,127,4,.35);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b07f04' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");background-size:12px;background-repeat:no-repeat;background-position:center}
.hero-stats{position:relative;max-width:var(--max-width);margin:0 auto;padding:22px 20px 32px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px;border-top:1px solid var(--line)}
.hero-stat{text-align:center}
.hero-stat-num{font-size:clamp(28px,4.5vw,40px);font-weight:800;color:var(--brand);line-height:1}
.hero-stat-label{font-size:13px;color:var(--muted);margin-top:6px}
@media(min-width:980px){
  .hero-inner{grid-template-columns:1.35fr .85fr;padding-top:64px}
  .hero-stats{grid-template-columns:repeat(4,1fr)}
  .hero-panel{padding-right:28px;padding-left:28px}
}

/* ===== SERVICES ===== */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px}
.services-grid.full{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}
.service-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px 16px 24px;text-align:center;box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-line)}
.service-icon{width:56px;height:56px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:26px;border-radius:16px;background:var(--brand-soft);border:1px solid var(--brand-line)}
.service-card h3{font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.4}

/* ===== FLEET ===== */
.fleet{display:grid;grid-template-columns:1fr;gap:38px;align-items:center}
.fleet-visual{display:flex;justify-content:center}
.fleet-medallion{width:min(320px,78vw);padding:24px;border-radius:24px;background:var(--bg);box-shadow:var(--shadow-md);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.fleet-emblem{height:auto;max-height:210px}
.fleet-points{list-style:none;display:grid;gap:12px;margin:22px 0 26px}
.fleet-points li{display:flex;align-items:flex-start;gap:10px;font-size:15.5px;color:#34445d}
.fleet-points li svg{color:var(--brand);flex:0 0 auto;margin-top:2px}
.fleet-cta{display:flex;flex-wrap:wrap;gap:12px}
@media(min-width:860px){.fleet{grid-template-columns:.8fr 1.2fr;gap:56px}}

/* ===== STEPS ===== */
.steps-grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:16px}
.step{background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:30px 26px;position:relative;box-shadow:var(--shadow-sm)}
.step-num{width:44px;height:44px;border-radius:12px;background:var(--brand);color:#fff;font-size:19px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.step h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:10px}
.step p{font-size:14.5px;color:var(--muted);line-height:1.7;margin-bottom:16px}
.step-link{font-size:14px;font-weight:700;color:var(--brand)}
.step-link span{transition:transform var(--transition);display:inline-block}
.step-link:hover span{transform:translateX(4px)}
@media(min-width:860px){.steps-grid{grid-template-columns:repeat(3,1fr);gap:22px}}

/* ===== CTA ===== */
.cta-section{background:linear-gradient(160deg,#fdf6e3 0%,#f9ecca 100%);border-top:1px solid #f0dfb4}
.cta-section .cta-title{color:var(--ink)}
.cta-section .cta-desc{color:#6d5a1e}
.cta{padding:60px 0}
.cta-title{font-size:clamp(28px,4vw,38px);font-weight:800;color:var(--ink);line-height:1.15;margin-bottom:12px}
.cta-desc{font-size:17px;color:var(--muted);max-width:520px;margin:0 auto 26px}
.cta-section .hero-btns{justify-content:center}

/* ===== FOOTER ===== */
.footer{background:var(--bg-soft);color:#34445d;padding:52px 20px 28px;border-top:1px solid var(--line)}
.footer-inner{max-width:var(--max-width);margin:0 auto}
.footer-top{display:grid;grid-template-columns:1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line)}
@media(min-width:700px){.footer-top{grid-template-columns:2fr 1fr 1fr}}
.footer-brand-row{display:flex;align-items:center;gap:14px;margin-bottom:12px;white-space:nowrap}
.footer-logo{height:44px;width:auto;flex-shrink:0}
.footer-wordmark{height:26px;width:auto;flex-shrink:0}
.footer-brand .tagline{color:#5b6a7f;font-size:14px;line-height:1.7}
.footer-col h4{font-size:13px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:1.1px;margin-bottom:16px}
.footer-col a{display:flex;align-items:center;gap:9px;font-size:14px;color:#42526b;padding:5px 0;transition:color var(--transition)}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;align-items:center;padding-top:22px;font-size:12.5px;color:#7c8aa0}
.footer-bottom .brand-line-text{white-space:nowrap}

/* ===== FAB ===== */
.fab-wa{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(34,197,94,.35);z-index:900;transition:transform var(--transition),box-shadow var(--transition)}
.fab-wa:hover{transform:scale(1.08)}

/* ===== PAGE HERO (subpages) ===== */
.page-hero{background:linear-gradient(180deg,#f7fbff 0%,var(--bg-tint) 100%);color:var(--ink);padding:54px 20px 44px;border-bottom:1px solid var(--line)}
.page-hero .eyebrow{color:var(--gold);margin-bottom:12px}
.page-title{font-size:clamp(28px,4.6vw,42px);font-weight:800;letter-spacing:-.5px;line-height:1.12;margin-bottom:14px;color:var(--ink)}
.page-hero .section-desc{color:var(--muted)}

/* ===== BOOKING FORM ===== */
.booking-form{max-width:740px;margin:0 auto;background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:30px 26px;box-shadow:var(--shadow-sm)}
.form-row{display:grid;grid-template-columns:1fr;gap:16px;margin-bottom:16px}
@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr}}
.form-group{display:flex;flex-direction:column;gap:7px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13.5px;font-weight:600;color:#42526b}
.form-group input,.form-group select,.form-group textarea{padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;font-size:15px;font-family:inherit;color:var(--ink);background:var(--bg);transition:border-color var(--transition),box-shadow var(--transition)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(22,82,161,.14)}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px}
.contact-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:30px 20px;text-align:center;box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.contact-icon{width:54px;height:54px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:24px;border-radius:50%;background:var(--brand-soft);border:1px solid var(--brand-line)}
.contact-card h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:8px}
.contact-card p,.contact-value{font-size:14.5px;color:var(--muted);word-break:break-word}
.contact-value{color:var(--brand);font-weight:600}
.contact-value:hover{color:var(--brand-2)}

/* ===== REVEAL ANIMATION ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease,box-shadow var(--transition),border-color var(--transition)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.service-card,.step,.step-link span,.contact-card{transition:none}
}

/* ===== BRAND RESPONSIVE ===== */
@media(max-width:480px){
  .brand-emblem{height:34px}
  .brand-wordmark{height:23px}
  .brand{gap:8px}
  .mobile-brand-emblem{height:34px}
  .mobile-brand-wordmark{height:22px}
  .footer-logo{height:40px}
  .footer-wordmark{height:22px}
}

/* ===== SAFE AREA ===== */
@supports(padding:env(safe-area-inset-top)){
  @media(max-width:859px){
    .site-header{padding-top:env(safe-area-inset-top)}
    .mobile-menu{padding-top:calc(var(--header-h) + 20px + env(safe-area-inset-top))}
  }
  .footer{padding-bottom:calc(28px + env(safe-area-inset-bottom))}
}