/*
Theme Name: Navresh Technology
Theme URI: https://navreshtechnos.com
Description: Custom WordPress theme for Navresh Institute of Education — featuring Zoho Books training courses, InPAT student enrollment portal, skill development programs, and study abroad services.
Version: 1.0.3
Author: Navresh Technology
Author URI: https://navreshtechnos.com
License: Proprietary
Text Domain: navresh
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
*/

:root {
    --nv-navy: #0a1f44;
    --nv-navy-light: #122b5c;
    --nv-blue: #2563eb;
    --nv-blue-light: #e8f0fe;
    --nv-orange: #e8652b;
    --nv-orange-hover: #d4551c;
    --nv-orange-light: #fdf0eb;
    --nv-gold: #f5a623;
    --nv-teal: #0ea5e9;
    --nv-white: #ffffff;
    --nv-off-white: #f7f8fc;
    --nv-gray-100: #f1f3f8;
    --nv-gray-200: #e2e6ef;
    --nv-gray-300: #c8cdd9;
    --nv-gray-500: #6b7694;
    --nv-gray-700: #3d4663;
    --nv-gray-900: #1a1f33;
    --nv-success: #22c55e;
    --nv-error: #ef4444;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --section-pad: clamp(2rem, 4vw, 3.5rem);
    --container-w: 1200px;
    --container-px: clamp(1rem, 3vw, 2rem);
    --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(10,31,68,.06);
    --shadow-md: 0 4px 16px rgba(10,31,68,.08);
    --shadow-lg: 0 8px 32px rgba(10,31,68,.1);
    --shadow-xl: 0 16px 48px rgba(10,31,68,.12);
    --ease-fast: .15s ease; --ease-base: .25s ease;
    --ease-slow: .4s cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--nv-gray-900);background:var(--nv-white);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--nv-blue);text-decoration:none;transition:color var(--ease-fast)}
a:hover{color:var(--nv-orange)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;color:var(--nv-navy)}

.container{max-width:var(--container-w);margin:0 auto;padding-left:var(--container-px);padding-right:var(--container-px)}
.section{padding-top:var(--section-pad);padding-bottom:var(--section-pad)}
.section--alt{background:var(--nv-off-white)}
.text-center{text-align:center}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;font-family:var(--font-body);font-size:.95rem;font-weight:600;letter-spacing:.02em;border-radius:var(--radius-md);border:2px solid transparent;cursor:pointer;transition:all var(--ease-base);text-decoration:none;line-height:1}
.btn--primary{background:var(--nv-orange);color:var(--nv-white);border-color:var(--nv-orange)}
.btn--primary:hover{background:var(--nv-orange-hover);border-color:var(--nv-orange-hover);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(232,101,43,.3)}
.btn--outline{background:transparent;color:var(--nv-navy);border-color:var(--nv-gray-200)}
.btn--outline:hover{border-color:var(--nv-blue);color:var(--nv-blue);transform:translateY(-2px)}
.btn--navy{background:var(--nv-navy);color:#fff;border-color:var(--nv-navy)}
.btn--navy:hover{background:var(--nv-navy-light);transform:translateY(-2px);color:#fff}
.btn--blue{background:var(--nv-blue);color:#fff;border-color:var(--nv-blue)}
.btn--blue:hover{background:#1d4ed8;transform:translateY(-2px);color:#fff}

/* ── HEADER ─────────────────────────────────────────── */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,31,68,0.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.07);transition:box-shadow var(--ease-base)}
.site-header.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.35)}
.site-header__inner{max-width:1200px;margin:0 auto;padding:0 1.5rem;height:68px;display:flex;align-items:center;justify-content:space-between;gap:1rem}

/* Logo */
.site-logo{text-decoration:none;flex-shrink:0;display:flex;align-items:center}

.site-logo img,
.site-logo .custom-logo-link img,
.custom-logo-link img{
    height: 53px;
    width: auto;
    display: block;
    object-fit: contain;
}

.site-logo figure,
.custom-logo-link figure,
.site-logo .custom-logo{
    margin: 0;
    padding: 0;
    line-height: 0;
}

.custom-logo-link{
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo__text{font-size:1.2rem;font-weight:800;color:#fff;letter-spacing:-.02em;white-space:nowrap}
.site-logo__text span{color:#e8652b}

/* Nav links */
.nav-main{display:flex;align-items:center;gap:.1rem;flex:1;justify-content:flex-end}
.nav-main a:not(.nav-enroll-btn):not(.nv-user-btn){color:rgba(255,255,255,.75);text-decoration:none;font-size:.875rem;font-weight:600;padding:.45rem .85rem;border-radius:6px;transition:color .2s,background .2s;white-space:nowrap}
.nav-main a:not(.nav-enroll-btn):not(.nv-user-btn):hover,
.nav-main a:not(.nav-enroll-btn):not(.nv-user-btn).active{color:#fff;background:rgba(255,255,255,.08)}

/* Enroll button in nav */
.nav-enroll-btn{display:inline-flex;align-items:center;background:#e8652b;color:#fff !important;font-size:.85rem;font-weight:700;padding:.5rem 1.1rem;border-radius:6px;text-decoration:none;margin-left:.5rem;white-space:nowrap;transition:background .2s}
.nav-enroll-btn:hover{background:#c96510 !important;color:#fff !important}

/* User icon */
.nv-user-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1.5px solid rgba(255,255,255,.35);color:#fff !important;font-size:.875rem;text-decoration:none;flex-shrink:0;margin-left:.5rem;background:transparent;cursor:pointer}

/* Hamburger — hidden on desktop */
.menu-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:8px;cursor:pointer;padding:0;flex-shrink:0}
.menu-toggle span{display:block;width:20px;height:2px;background:#ffffff;border-radius:2px;transition:all .28s;pointer-events:none}
.menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{padding-top:calc(68px + var(--section-pad));padding-bottom:var(--section-pad);background:linear-gradient(160deg,var(--nv-off-white) 0%,#fff 40%,var(--nv-blue-light) 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(37,99,235,.06) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.hero__content{max-width:700px}
.hero__badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;background:var(--nv-blue-light);color:var(--nv-blue);font-size:.82rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border-radius:50px;margin-bottom:1.5rem}
.hero__title{font-size:clamp(2.2rem,5vw,3.2rem);color:var(--nv-navy);margin-bottom:1.25rem;letter-spacing:-.02em}
.hero__title span{color:var(--nv-orange)}
.hero__subtitle{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--nv-gray-500);margin-bottom:2rem;max-width:560px;line-height:1.8}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}

/* SECTION HEADINGS */
.section__heading{text-align:center;margin-bottom:3.5rem}
.section__heading h2{font-size:clamp(1.7rem,3.5vw,2.3rem);margin-bottom:.75rem}
.section__heading p{font-size:1.05rem;color:var(--nv-gray-500);max-width:560px;margin:0 auto}

/* FEATURE CARDS */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.75rem}
.feature-card{background:var(--nv-white);border:1px solid var(--nv-gray-200);border-radius:var(--radius-lg);padding:2rem;transition:all var(--ease-base);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--nv-blue),var(--nv-teal));opacity:0;transition:opacity var(--ease-base)}
.feature-card:hover{border-color:var(--nv-blue);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.feature-card:hover::before{opacity:1}
.feature-card__icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--nv-blue-light);color:var(--nv-blue);border-radius:var(--radius-md);font-size:1.5rem;margin-bottom:1.25rem}
.feature-card h3{font-size:1.15rem;margin-bottom:.6rem}
.feature-card p{color:var(--nv-gray-500);font-size:.95rem;line-height:1.7}

/* COURSE CARDS */
.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.75rem}
.course-card{background:var(--nv-white);border:1px solid var(--nv-gray-200);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--ease-base)}
.course-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.course-card__header{padding:1.5rem 1.5rem 0}
.course-card__badge{display:inline-block;padding:.25rem .75rem;font-size:.75rem;font-weight:600;border-radius:50px;text-transform:uppercase;letter-spacing:.04em}
.course-card__badge--blue{background:var(--nv-blue-light);color:var(--nv-blue)}
.course-card__badge--orange{background:var(--nv-orange-light);color:var(--nv-orange)}
.course-card__body{padding:1rem 1.5rem 1.5rem}
.course-card__body h3{font-size:1.15rem;margin-bottom:.5rem}
.course-card__body p{font-size:.9rem;color:var(--nv-gray-500);margin-bottom:1rem}
.course-card__meta{display:flex;gap:1.5rem;font-size:.82rem;color:var(--nv-gray-500);margin-bottom:1rem;flex-wrap:wrap}
.course-card__meta strong{color:var(--nv-navy)}
.course-card__price{font-family:var(--font-display);font-size:1.4rem;color:var(--nv-navy);font-weight:700}

/* ENROLLMENT */
.portal-section{background:var(--nv-navy);color:#fff;position:relative;overflow:hidden}
.portal-section::before{content:'';position:absolute;bottom:-100px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(37,99,235,.15) 0%,transparent 70%);border-radius:50%}
.portal-section .section__heading h2{color:#fff}
.portal-section .section__heading p{color:var(--nv-gray-300)}
.portal-frame{max-width:900px;margin:0 auto;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);background:#fff}
.portal-frame iframe{display:block;width:100%;height:800px;border:none}

/* STATS */
.stats-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2rem;padding:3rem 0}
.stat-item{text-align:center}
.stat-item__number{font-family:var(--font-display);font-size:2.5rem;color:var(--nv-blue);line-height:1;margin-bottom:.4rem}
.stat-item__label{font-size:.9rem;color:var(--nv-gray-500);font-weight:500}

/* CONTACT FORM */
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-weight:600;font-size:.9rem;color:var(--nv-gray-700);margin-bottom:.4rem}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.85rem 1rem;font-family:var(--font-body);font-size:.95rem;border:1.5px solid var(--nv-gray-200);border-radius:var(--radius-md);transition:all var(--ease-fast);background:#fff;color:var(--nv-gray-900)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--nv-blue);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.form-group textarea{min-height:140px;resize:vertical}

/* FOOTER */
.site-footer{background:var(--nv-navy);color:var(--nv-gray-300);padding:3rem 0 1.5rem}
.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-brand__text{font-family:var(--font-display);font-size:1.3rem;color:#fff;margin-bottom:.75rem;font-weight:700}
.footer-brand__text span{color:var(--nv-orange)}
.footer-brand p{font-size:.9rem;line-height:1.7;max-width:300px}
.footer-links h4{color:#fff;font-family:var(--font-body);font-weight:600;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1rem}
.footer-links ul{list-style:none}
.footer-links li{margin-bottom:.5rem}
.footer-links a{color:var(--nv-gray-300);font-size:.9rem}
.footer-links a:hover{color:var(--nv-orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;font-size:.82rem}

/* ── MOBILE ─────────────────────────────────────────── */
@media(max-width:900px){
    .site-header{background:rgba(10,31,68,0.99) !important; top:0 !important;}

    /* Logo left — call icon + hamburger flush right, side by side */
    .site-header__inner{display:flex;align-items:center;justify-content:space-between;width:100%;padding:0 1.25rem;gap:.5rem;}
    .site-logo{flex:1 1 auto;}
    /* push call + hamburger to far right as a group */
    .nv-header-call-mobile{order:2;flex:0 0 auto;}
    .menu-toggle{display:flex;flex:0 0 auto;order:3;margin-left:.4rem;}

    /* Nav dropdown */
    .nav-main{display:none;position:fixed;top:68px;left:0;right:0;background:#0a1f44;border-bottom:1px solid rgba(255,255,255,.1);flex-direction:column;align-items:stretch;padding:1rem 1.25rem 1.5rem;gap:.25rem;box-shadow:0 8px 24px rgba(0,0,0,.3);z-index:999}
    .nav-main.is-open{display:flex}
    .nav-main a:not(.nav-enroll-btn):not(.nv-user-btn){padding:.8rem 1rem;font-size:.95rem;border-radius:8px;color:rgba(255,255,255,.85)}
    .nav-main a:not(.nav-enroll-btn):not(.nv-user-btn):hover{background:rgba(255,255,255,.08);color:#fff}
    .nav-enroll-btn{margin:.25rem 0 0;width:100%;justify-content:center;padding:.8rem;border-radius:8px}

    /* Login/Signup — show as full-width text button in mobile nav */
    .nv-user-btn{
        margin:.25rem 0 0;
        width:100%;border-radius:8px;height:44px;
        font-size:.9rem;font-weight:700;
        gap:.6rem;justify-content:center;
        border:1.5px solid rgba(255,255,255,.25);
    }
    /* Show "Login / Sign Up" text on mobile */
    .nv-user-btn.nv-logged-out::after{content:'Login / Sign Up';font-weight:600;}
    .nv-user-btn.nv-logged-in::after{content:'My Dashboard';font-weight:600;}

    .footer-content{grid-template-columns:1fr;gap:2rem}
    .footer-bottom{flex-direction:column;gap:.5rem;text-align:center}
    .portal-frame iframe{height:600px}
    .courses-grid{grid-template-columns:1fr}
}

.screen-reader-text{clip:rect(1px,1px,1px,1px);position:absolute!important;height:1px;width:1px;overflow:hidden}
.entry-content p{margin-bottom:1.25rem}
.entry-content h2{margin-top:2rem;margin-bottom:1rem}