/* Tiyatel EV — shared stylesheet */
:root{
    --navy:#0f2340;--navy-deep:#0a1830;--green:#38b000;--green-deep:#2c8c02;--blue:#2f66f3;
    --bg:#f5f7fa;--card:#fff;--ink:#141d29;--muted:#5c6b7a;--line:#e4e9ef;--radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:'Poppins',Arial,Helvetica,sans-serif;color:var(--navy);line-height:1.2;}
a{color:inherit;}
img{display:block;max-width:100%;height:auto;}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-deep);font-weight:700;letter-spacing:2.5px;text-transform:uppercase;font-size:13px;margin-bottom:14px;}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--green);}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:40px;font-weight:600;font-size:15px;text-decoration:none;border:2px solid transparent;transition:.25s;cursor:pointer;font-family:inherit;}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(56,176,0,.28);}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-2px);}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);}
.btn-dark{border-color:var(--navy);color:var(--navy);background:transparent;}
.btn-dark:hover{background:var(--navy);color:#fff;}

/* inline svg icons */
.ic{width:1em;height:1em;fill:currentColor;flex:none;}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:20px;}
.nav img.logo{height:44px;width:auto;}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;}
.nav-links > li{position:relative;}
.nav-links a{text-decoration:none;color:var(--ink);font-weight:600;font-size:15px;padding:6px 0;display:inline-block;}
.nav-links > li > a:hover,.nav-links a[aria-current="page"]{color:var(--green-deep);}
.has-drop > a::after{content:"▾";font-size:11px;margin-left:5px;color:var(--muted);}
.drop{position:absolute;top:100%;left:-16px;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 40px -12px rgba(15,35,64,.25);padding:10px;list-style:none;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:none;}
.drop a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;font-weight:500;}
.drop a:hover{background:var(--bg);color:var(--green-deep);}
.drop .drop-label{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);padding:8px 12px 4px;font-weight:700;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-cta .btn{padding:11px 22px;font-size:14px;}
.nav-call{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;color:var(--navy);text-decoration:none;}
.nav-call .ic{color:var(--green);}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;color:var(--navy);font-size:24px;align-items:center;justify-content:center;}

/* ---------- HOME HERO ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;background:var(--navy-deep);}
.hero-media,.hero-media img{position:absolute;inset:0;width:100%;height:100%;}
.hero-media img{object-fit:cover;object-position:center 30%;max-width:none;}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,24,48,.94) 0%,rgba(10,24,48,.82) 32%,rgba(10,24,48,.45) 62%,rgba(10,24,48,.2) 100%),linear-gradient(to top,rgba(10,24,48,.9),transparent 40%);}
.hero .wrap{position:relative;z-index:2;padding-top:60px;padding-bottom:60px;width:100%;}
.hero-content{max-width:640px;color:#fff;}
.hero-content .eyebrow,.page-hero .eyebrow,.why .eyebrow{color:#8ee686;}
.hero-content .eyebrow::before,.page-hero .eyebrow::before,.why .eyebrow::before{background:#8ee686;}
.hero h1{color:#fff;font-size:50px;font-weight:700;margin-bottom:22px;letter-spacing:-.5px;}
.hero h1 span{color:var(--green);}
.hero p.lead{font-size:18px;color:rgba(255,255,255,.82);max-width:540px;margin-bottom:34px;}
.hero-actions{display:flex;gap:16px;margin-bottom:46px;flex-wrap:wrap;}
.hero-badges{display:flex;gap:30px;flex-wrap:wrap;}
.hero-badge{display:flex;align-items:center;gap:12px;}
.hero-badge .bi{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;color:var(--green);font-size:18px;}
.hero-badge span{font-size:14px;color:rgba(255,255,255,.85);font-weight:600;}

/* ---------- INNER PAGE HERO ---------- */
.page-hero{background:radial-gradient(circle at 85% 20%,rgba(56,176,0,.22),transparent 45%),var(--navy-deep);color:#fff;padding:70px 0 64px;}
.page-hero h1{color:#fff;font-size:44px;margin-bottom:16px;max-width:820px;}
.page-hero p.lead{color:rgba(255,255,255,.8);font-size:18px;max-width:700px;margin-bottom:28px;}
.crumbs{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:22px;}
.crumbs a{color:rgba(255,255,255,.8);text-decoration:none;}
.crumbs a:hover{color:#8ee686;}

/* ---------- SECTIONS ---------- */
.section{padding:100px 0;}
.section.alt{background:#fff;}
.section-head{max-width:680px;margin-bottom:52px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:36px;font-weight:700;margin-bottom:16px;}
.section-head p{color:var(--muted);font-size:16px;}

/* about */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
.about-media{position:relative;}
.about-media img{border-radius:var(--radius);box-shadow:0 30px 60px -20px rgba(15,35,64,.35);width:100%;height:480px;object-fit:cover;}
.float-card{position:absolute;left:-30px;bottom:-30px;background:#fff;border-radius:12px;padding:20px 26px;box-shadow:0 20px 40px -12px rgba(15,35,64,.25);display:flex;align-items:center;gap:14px;}
.float-card .bi{width:46px;height:46px;border-radius:10px;background:rgba(56,176,0,.12);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:20px;}
.float-card strong{display:block;font-size:15px;color:var(--navy);}
.float-card span{font-size:13px;color:var(--muted);}
.about-body p.desc{color:var(--muted);margin-bottom:30px;}
.feature-row{display:flex;gap:18px;margin-bottom:26px;}
.feature-row .bi{flex:none;width:48px;height:48px;border-radius:12px;background:var(--navy);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:20px;}
.feature-row h3{font-size:17px;margin-bottom:4px;}
.feature-row p{font-size:14.5px;color:var(--muted);}

/* cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:36px 30px;transition:.3s;display:flex;flex-direction:column;}
.section.alt .card{background:var(--bg);}
.section:not(.alt) .card{background:#fff;}
a.card{text-decoration:none;color:inherit;}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 44px -20px rgba(15,35,64,.25);border-color:transparent;background:#fff;}
.card .icon{width:58px;height:58px;border-radius:14px;background:var(--navy);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:22px;}
.card h3{font-size:20px;margin-bottom:10px;}
.card p{color:var(--muted);font-size:14.5px;margin-bottom:18px;}
.card ul{list-style:none;margin-bottom:20px;}
.card li{font-size:14px;padding:5px 0 5px 22px;position:relative;color:var(--ink);}
.card li::before{content:"";position:absolute;left:0;top:12px;width:10px;height:6px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg);}
.card .link{margin-top:auto;font-size:14px;font-weight:700;color:var(--green-deep);display:inline-flex;align-items:center;gap:6px;}
.card .link .ic{transition:.25s;}
.card:hover .link .ic{transform:translateX(4px);}

/* why */
.why{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden;}
.why .section-head h2{color:#fff;}
.why .section-head p{color:rgba(255,255,255,.7);}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.why-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:30px 24px;}
.why-card .bi{width:50px;height:50px;border-radius:12px;background:rgba(56,176,0,.16);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px;}
.why-card h3{color:#fff;font-size:16px;margin-bottom:8px;}
.why-card p{font-size:13.5px;color:rgba(255,255,255,.68);}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:s;}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:'Poppins',sans-serif;font-weight:700;font-size:28px;color:var(--green);display:block;margin-bottom:10px;}
.step h3{font-size:16px;margin-bottom:6px;}
.step p{font-size:13.5px;color:var(--muted);}

/* spec table */
.spec-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start;}
.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);font-size:14.5px;}
.spec th,.spec td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
.spec th{width:40%;color:var(--navy);font-weight:600;background:#fafbfc;}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0;}
.spec-note{font-size:13px;color:var(--muted);margin-top:12px;}
/* Values awaiting client confirmation. Delete this rule once all specs are verified. */
.tbc{background:#fff3b0;outline:1px dashed #d4a800;padding:0 3px;border-radius:3px;}
.side-card{background:var(--navy-deep);color:#fff;border-radius:var(--radius);padding:32px;position:sticky;top:100px;}
.side-card h3{color:#fff;font-size:20px;margin-bottom:10px;}
.side-card p{color:rgba(255,255,255,.75);font-size:14.5px;margin-bottom:22px;}
.side-card .btn{width:100%;justify-content:center;margin-bottom:12px;}
.side-card .btn-ghost{border-color:rgba(255,255,255,.35);}

/* two col text */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.prose p{color:var(--muted);margin-bottom:16px;}
.prose h2{font-size:30px;margin-bottom:16px;}
.prose h3{font-size:19px;margin:22px 0 8px;}
.ticks{list-style:none;}
.ticks li{padding:9px 0 9px 30px;position:relative;border-bottom:1px solid var(--line);}
.ticks li::before{content:"";position:absolute;left:4px;top:17px;width:12px;height:7px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg);}

/* faq */
.faq{max-width:860px;margin:0 auto;}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 22px;}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:'Poppins',sans-serif;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-size:22px;color:var(--green);line-height:1;}
.faq details[open] summary::after{content:"–";}
.faq details p{color:var(--muted);padding-bottom:18px;font-size:15px;}

/* app band */
.app-band{background:#fff;padding:80px 0;}
.app-band .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center;}
.app-band h2{font-size:34px;margin-bottom:14px;}
.app-band p{color:var(--muted);margin-bottom:24px;}
.app-badge{display:inline-flex;align-items:center;gap:12px;background:#000;color:#fff;text-decoration:none;padding:10px 22px;border-radius:10px;}
.app-badge .ic{font-size:28px;}
.app-badge small{display:block;font-size:11px;opacity:.8;letter-spacing:.5px;}
.app-badge strong{display:block;font-size:18px;font-family:'Poppins',sans-serif;font-weight:600;line-height:1.1;}
.app-feats{list-style:none;display:grid;gap:14px;}
.app-feats li{display:flex;gap:14px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-weight:600;color:var(--navy);}
.app-feats .bi{width:40px;height:40px;border-radius:10px;background:var(--navy);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:18px;flex:none;}

/* cta band */
.cta-band{background:linear-gradient(120deg,var(--green-deep),var(--blue));padding:60px 0;}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.cta-band h2{color:#fff;font-size:28px;max-width:560px;}
.cta-band p{color:rgba(255,255,255,.85);margin-top:8px;}
.cta-band .btns{display:flex;gap:14px;flex-wrap:wrap;}
.cta-band .btn-primary{background:#fff;color:var(--navy);box-shadow:none;}
.cta-band .btn-primary:hover{background:#eef2f7;}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;}
.c-info{display:flex;gap:18px;margin-bottom:28px;}
.c-info .bi{width:52px;height:52px;border-radius:12px;background:var(--navy);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:20px;flex:none;}
.c-info h3{font-size:17px;margin-bottom:4px;}
.c-info p,.c-info a{color:var(--muted);text-decoration:none;}
.c-info a:hover{color:var(--green-deep);}
.form-card{background:#fff;border-radius:var(--radius);padding:40px;box-shadow:0 10px 40px -10px rgba(15,35,64,.15);border:1px solid var(--line);}
.form-card h2{font-size:26px;margin-bottom:6px;}
.form-card > p{color:var(--muted);margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-weight:600;font-size:14px;margin-bottom:7px;color:var(--navy);}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:13px 14px;border:1px solid #d5dce4;border-radius:8px;font-size:16px;font-family:inherit;background:#fff;color:var(--ink);}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,102,243,.15);}
.form-group textarea{min-height:120px;resize:vertical;}
.hp{position:absolute;left:-9999px;}
.form-msg{display:none;padding:14px 16px;border-radius:8px;margin-bottom:16px;font-size:14.5px;}
.form-msg.err{display:block;background:#fdecec;color:#a11;}
.thankyou{display:none;text-align:center;padding:30px 0;}
.thankyou.show{display:block;}
.thankyou .bi{width:70px;height:70px;margin:0 auto 20px;border-radius:50%;background:#e7f8e0;color:var(--green);display:flex;align-items:center;justify-content:center;font-size:30px;}
.thankyou h2{margin-bottom:10px;}
.thankyou p{color:var(--muted);margin-bottom:22px;}

/* footer */
footer{background:var(--navy-deep);color:rgba(255,255,255,.68);padding:70px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.08);}
.foot-brand img{height:40px;width:auto;margin-bottom:18px;background:#fff;padding:6px 10px;border-radius:8px;}
.foot-brand p{font-size:14px;line-height:1.7;max-width:280px;}
.foot-col h2{color:#fff;font-size:15px;margin-bottom:18px;letter-spacing:.5px;}
.foot-col ul{list-style:none;}
.foot-col li{margin-bottom:11px;}
.foot-col a{text-decoration:none;color:rgba(255,255,255,.68);font-size:14px;transition:.2s;}
.foot-col a:hover{color:var(--green);}
.foot-contact li{display:flex;gap:12px;font-size:14px;align-items:flex-start;}
.foot-contact .ic{color:var(--green);margin-top:4px;}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;padding:24px 0;font-size:13.5px;flex-wrap:wrap;gap:12px;}
.foot-bottom a{color:rgba(255,255,255,.75);}
.foot-social{display:flex;gap:10px;}
.foot-social a{width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;transition:.2s;font-size:16px;}
.foot-social a:hover{background:var(--green);}

/* floating call / whatsapp (mobile) */
.mob-bar{display:none;}

/* responsive */
@media(max-width:1080px){
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .foot-grid{grid-template-columns:1fr 1fr 1fr;}
    .steps{grid-template-columns:repeat(3,1fr);}
    .nav-call{display:none;}
}
@media(max-width:900px){
    .nav-toggle{display:inline-flex;}
    .nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(15,35,64,.3);max-height:calc(100vh - 78px);overflow:auto;}
    .nav.open .nav-links{display:flex;}
    .nav-links > li > a{padding:13px 0;border-bottom:1px solid var(--line);width:100%;}
    .has-drop > a::after{display:none;}
    .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 6px 12px;min-width:0;}
    .drop .drop-label{display:none;}
    .nav-cta .btn{display:none;}
    .about .wrap,.split,.spec-wrap,.contact-grid,.app-band .wrap{grid-template-columns:1fr;}
    .card-grid{grid-template-columns:1fr;}
    .side-card{position:static;}
    .contact-grid .form-card{order:-1;}
    .hero{min-height:auto;}
    .hero h1{font-size:36px;}
    .page-hero h1{font-size:34px;}
    .cta-band .wrap{flex-direction:column;text-align:center;}
    .cta-band .btns{justify-content:center;}
    .float-card{left:12px;bottom:-24px;}
    .mob-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:90;box-shadow:0 -6px 20px rgba(0,0,0,.12);}
    .mob-bar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;font-weight:700;text-decoration:none;color:#fff;font-size:15px;}
    .mob-bar a:first-child{background:var(--navy);}
    .mob-bar a:last-child{background:var(--green-deep);}
    footer{padding-bottom:52px;}
}
@media(max-width:560px){
    .wrap{padding:0 18px;}
    .hero .wrap{padding-top:44px;padding-bottom:44px;}
    .hero h1{font-size:30px;}
    .hero p.lead,.page-hero p.lead{font-size:16px;}
    .hero-badges{gap:16px;}
    .why-grid,.steps,.foot-grid,.form-row{grid-template-columns:1fr;}
    .section{padding:68px 0;}
    .section-head h2{font-size:28px;}
    .page-hero{padding:48px 0 44px;}
    .page-hero h1{font-size:28px;}
    .about-media img{height:340px;}
    .form-card{padding:26px 20px;}
    .spec th,.spec td{padding:12px;display:block;width:100%;}
    .spec th{border-bottom:0;padding-bottom:2px;background:#fff;}
}

/* scroll reveal — content is visible by default; only animate when JS is on */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease;}
.js .reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none;}html{scroll-behavior:auto;}}