/* Rama Technical Institute - shared responsive design */
:root{
  --red:#ef2027;--navy:#17235e;--navy2:#0d173f;--green:#126b3a;
  --yellow:#ffd51c;--ink:#172033;--muted:#64748b;--soft:#f4f7fb;--white:#fff;
  --border:#e5eaf1;--shadow:0 18px 50px rgba(23,33,61,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Montserrat,Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,92%);margin:auto}
.topbar{background:var(--red);color:#fff;font-weight:700;font-size:.88rem}
.topbar-inner{min-height:43px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.phones{display:flex;gap:18px}.phones a:hover{text-decoration:underline}
.navbar{background:#fff;box-shadow:0 5px 25px rgba(0,0,0,.10);position:sticky;top:0;z-index:50}
.nav-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;position:relative}
.brand{display:flex;align-items:center;gap:12px}.brand img{width:58px;height:58px;border-radius:50%;object-fit:cover}
.brand strong{display:block;color:var(--navy);font-size:1.35rem;line-height:1}.brand span{display:block;color:var(--red);font-size:.68rem;font-weight:800;text-transform:uppercase}
.nav-links{display:flex;gap:25px;align-items:center;font-weight:700;font-size:.86rem}.nav-links a{position:relative}
.nav-links a:after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--red);transition:.25s}.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.menu-toggle{display:none;border:0;background:var(--navy);color:#fff;border-radius:8px;padding:8px 12px;font-size:1.4rem;cursor:pointer}
.hero{height:610px;position:relative;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .7s}.slide.active{opacity:1}.slide img{width:100%;height:100%;object-fit:cover}
.overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,19,49,.88),rgba(6,19,49,.52) 50%,rgba(6,19,49,.12))}
.slide-content{height:100%;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2;color:#fff}
.eyebrow{display:inline-block;background:var(--yellow);color:#111;padding:6px 13px;border-radius:99px;font-size:.73rem;font-weight:900;letter-spacing:1px;margin-bottom:16px;width:max-content}
.slide h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.05;max-width:760px}.slide h1 span{color:var(--yellow)}
.slide p{max-width:650px;margin:20px 0;font-size:1.04rem}.btn{display:inline-flex;justify-content:center;align-items:center;background:var(--red);color:#fff;padding:12px 21px;border-radius:8px;font-weight:800;transition:.2s;box-shadow:0 10px 25px rgba(0,0,0,.18);border:0;cursor:pointer}
.btn:hover{transform:translateY(-2px);filter:brightness(1.06)}.btn-outline{background:transparent;border:2px solid #fff}
.slider-btn{position:absolute;z-index:5;top:50%;transform:translateY(-50%);width:45px;height:45px;border:1px solid #fff8;border-radius:50%;background:#0005;color:#fff;font-size:2rem;cursor:pointer}
.prev{left:24px}.next{right:24px}.dots{position:absolute;z-index:5;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:8px}
.dot{width:10px;height:10px;border-radius:50%;border:1px solid #fff;background:#fff6;cursor:pointer}.dot.active{background:var(--yellow);transform:scale(1.25)}
.highlights{background:var(--green);color:#fff}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.highlight{padding:21px 16px;border-right:1px solid #fff3}.highlight:last-child{border:0}.highlight b,.highlight span{display:block}.highlight b{font-size:.95rem}.highlight span{font-size:.76rem;opacity:.82}
.section{padding:82px 0}.section-heading{text-align:center;margin-bottom:45px}.section-heading>span{color:var(--red);font-weight:900;letter-spacing:2px;font-size:.72rem}.section-heading h2{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:8px 0}.section-heading p{color:var(--muted)}
.section-heading.light{color:#fff}.section-heading.light>span{color:var(--yellow)}.section-heading.light p{color:#d5def4}
.page-hero{padding:75px 0;background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff}.page-hero h1{font-size:clamp(2.3rem,5vw,4rem);line-height:1.05}.page-hero p{max-width:720px;margin-top:12px;color:#d6def3}
.about{background:var(--soft)}.about-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:42px;align-items:center}.about-copy p{margin-bottom:16px}.lead{font-family:Arial,sans-serif;font-size:1.18rem;font-weight:700;color:var(--navy)}
.badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.badges span{background:#fff;border:1px solid var(--border);border-radius:99px;padding:7px 12px;font-size:.75rem;font-weight:800}
.chairman-card{display:flex;flex-direction:column;background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.chairman-card img{width:100%;height:330px;object-fit:cover;object-position:center}
.chairman-card .chairman-content{padding:25px}
.chairman-card h3{font-size:1.3rem;color:var(--navy);margin-bottom:8px}
.chairman-message{font-style:normal!important;font-weight:800!important;color:var(--ink)!important}
.chairman-details{margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
.chairman-details strong{display:block;color:var(--navy);font-size:.9rem}
.chairman-details small{display:block;color:var(--muted);font-size:.75rem;line-height:1.45;margin-top:3px}
.courses{background:linear-gradient(135deg,#101b50,#172c75)}.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.course-card{background:#fff;border-radius:15px;padding:22px;min-height:170px;transition:.25s}.course-card:hover{transform:translateY(-6px);box-shadow:0 18px 35px #0003}.icon{font-size:1.9rem;margin-bottom:8px}.course-card h3{color:var(--navy);font-size:1rem}.course-card p{color:var(--muted);font-size:.78rem;margin-top:5px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{padding:28px;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px #17213d0b}.feature-card h3{color:var(--navy);margin:8px 0}.feature-card p{font-size:.86rem;color:var(--muted)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.gallery-item{border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid var(--border)}.gallery-item img{width:100%;height:245px;object-fit:cover}.gallery-caption{padding:15px;font-weight:800;color:var(--navy)}.gallery-caption span{display:block;font-size:.75rem;color:var(--muted);font-weight:500}
.notice-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.notice{display:flex;gap:17px;padding:22px;background:#fff;border:1px solid var(--border);border-radius:15px;box-shadow:0 10px 25px #17213d0a}.date{min-width:65px;height:65px;background:var(--red);color:#fff;border-radius:10px;text-align:center;display:flex;flex-direction:column;justify-content:center;font-weight:900}.date small{font-size:.65rem}.notice h3{font-size:1rem;color:var(--navy)}.notice p{font-size:.8rem;color:var(--muted);margin-top:4px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.contact-card{background:var(--soft);border-radius:18px;padding:28px}.contact-card h3{color:var(--navy);margin-bottom:15px}.contact-row{padding:13px 0;border-bottom:1px solid var(--border)}.contact-row:last-child{border:0}.contact-row strong,.contact-row span{display:block}.contact-row span{color:var(--muted);font-size:.85rem}.form{display:grid;gap:14px}.form input,.form textarea,.form select{width:100%;padding:12px 14px;border:1px solid #d8e0ea;border-radius:8px;outline:none;background:#fff}.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--red)}.form textarea{min-height:130px;resize:vertical}
.verify-box{max-width:820px;margin:auto;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:35px}.verify-result{margin-top:25px;padding:28px;border-radius:14px;background:#f0fdf4;border:1px solid #b9e1c5}.verify-result h3{color:var(--green);margin-bottom:15px;font-size:1.5rem}.verify-details{display:grid;grid-template-columns:1fr 1fr;border:1px solid #d7e5dc;border-radius:10px;overflow:hidden}.verify-details div{padding:13px 15px;background:#fff;border-bottom:1px solid #e5e7eb}.verify-details div:nth-child(odd){border-right:1px solid #e5e7eb}.verify-details span{display:block;font-size:.72rem;color:var(--muted)}.verify-details strong{display:block;color:var(--navy)}
.verify-error,.notice-error{margin-top:20px;padding:16px;border-radius:10px;background:#fee2e2;color:#991b1b}
.login-wrap{min-height:calc(100vh - 123px);background:linear-gradient(135deg,#f3f6fb,#e9eef8);display:grid;place-items:center;padding:60px 0}.login-card{width:min(450px,92%);background:#fff;padding:35px;border-radius:20px;box-shadow:var(--shadow)}.login-card h2{color:var(--navy);margin-bottom:6px}.login-card p{color:var(--muted);font-size:.83rem;margin-bottom:20px}.login-note{margin-top:15px;padding:12px;background:#fff7d6;border:1px solid #f3dd77;border-radius:8px;font-size:.75rem;color:#655500}
.admin-page{background:var(--soft)}.admin-panel{padding:55px 0}.admin-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.admin-card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:25px;margin-bottom:22px}.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}.admin-table th,.admin-table td{text-align:left;padding:13px;border-bottom:1px solid var(--border);font-size:.8rem}.admin-table th{background:var(--navy);color:#fff}.danger{background:#991b1b}.small-btn{padding:7px 10px;border:0;border-radius:6px;color:#fff;background:var(--red);cursor:pointer;font-weight:700}
.certificate-page{background:#f7f8fb;padding:55px 0 70px}.certificate-sheet{width:min(900px,94%);margin:auto;background:#fff;border:4px solid var(--red);padding:42px 48px;box-shadow:0 18px 50px rgba(23,33,61,.10)}.certificate-head{text-align:center;margin-bottom:28px}.certificate-logo{width:88px;height:88px;border-radius:50%;object-fit:contain;margin:0 auto 10px}.certificate-head h2{font-size:1.8rem;color:var(--navy);letter-spacing:1px}.certificate-head p{color:var(--red);font-weight:800;letter-spacing:1px;font-size:.78rem}.certificate-intro{font-family:Georgia,serif;font-size:1rem;margin-bottom:18px}.certificate-table{width:78%;margin:0 auto;border-collapse:collapse;font-family:Georgia,serif}.certificate-table td{border:1px solid #8f8f8f;padding:8px 10px;vertical-align:top}.certificate-table td:first-child{width:34%;font-weight:700;background:#fafafa}.certificate-actions{display:flex;justify-content:center;gap:12px;margin-top:24px}.certificate-actions .btn{box-shadow:none}.print-only{display:none}
.notice-empty{text-align:center;background:#fff;border:1px solid var(--border);border-radius:16px;padding:45px;box-shadow:var(--shadow)}.notice-empty h3{color:var(--navy);margin-bottom:8px}.notice-empty p{color:var(--muted)}
.footer{background:#0c132e;color:#ccd4e8;padding:35px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:22px}.footer strong{color:#fff}.footer p{font-size:.75rem}.footer-links{display:flex;gap:18px;font-size:.76rem}.footer-links a:hover{color:#fff}
@media print{body{background:#fff}.site-header,.no-print,.footer{display:none!important}.certificate-page{padding:0;background:#fff}.certificate-sheet{width:100%;border:3px solid var(--red);box-shadow:none;margin:0}.print-only{display:block}}
@media(max-width:950px){.nav-links{gap:14px}.course-grid{grid-template-columns:repeat(3,1fr)}.about-grid,.contact-grid{grid-template-columns:1fr}.cta-inner,.footer-inner{flex-direction:column;align-items:flex-start}}
@media(max-width:700px){.topbar-inner{padding:7px 0;flex-direction:column;gap:2px;font-size:.72rem}.phones{gap:10px}.nav-inner{min-height:70px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:70px;background:#fff;padding:18px 5%;flex-direction:column;align-items:flex-start;box-shadow:0 15px 25px #0002}.nav-links.open{display:flex}.nav-links a:after{display:none}.hero{height:560px}.slide h1{font-size:2.75rem}.slide p{font-size:.88rem}.slider-btn{display:none}.highlight-grid{grid-template-columns:1fr 1fr}.highlight{padding:15px 12px}.section{padding:62px 0}.course-grid,.feature-grid,.gallery-grid,.notice-grid{grid-template-columns:1fr 1fr}.chairman-card img{height:300px}.verify-box{padding:24px}.verify-details{grid-template-columns:1fr}.verify-details div:nth-child(odd){border-right:0}.cta-actions{width:100%;flex-direction:column}.cta-actions .btn{width:100%}.footer-links{flex-wrap:wrap}.certificate-sheet{padding:25px 18px}.certificate-table{width:100%;font-size:.85rem}.certificate-actions{flex-direction:column}}
@media(max-width:450px){.course-grid,.feature-grid,.gallery-grid,.notice-grid{grid-template-columns:1fr}.highlight-grid{grid-template-columns:1fr}.brand img{width:48px;height:48px}.brand strong{font-size:1.1rem}.brand span{font-size:.58rem}}