/* ──────────────────────────────────
   GenZyra — styles.css
   Clean, modern, startup aesthetic
   ────────────────────────────────── */

/* ---------- Variables ---------- */
:root {
    --primary:   #4f46e5;
    --secondary: #c026d3;
    --text:      #1f2937;
    --muted:     #4b5563;
    --bg:        #ffffff;
    --bg-alt:    #f8fafc;
    --border:    rgba(226, 232, 240, 0.8);

    --grad:      linear-gradient(135deg, #4f46e5 0%, #c026d3 100%);
    --grad-soft: linear-gradient(135deg, rgba(79,70,229,.08) 0%, rgba(192,38,211,.08) 100%);

    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,.05);
    --shadow-md: 0 10px 25px -5px rgba(0,0,0,.06), 0 4px 10px -2px rgba(0,0,0,.03);
    --shadow-lg: 0 20px 30px -8px rgba(79,70,229,.16);

    --radius:    20px;
    --ease:      cubic-bezier(0.16, 1, 0.3, 1);
    --font:      'Inter', system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body { font-family:var(--font); color:var(--text); background:var(--bg); line-height:1.65; overflow-x:hidden; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
img { max-width:100%; display:block; }

/* ---------- Utilities ---------- */
.container  { max-width:1200px; margin:0 auto; padding:0 2rem; }
.section-bg { background:var(--bg-alt); }
section     { padding:6rem 0; position:relative; }

.gradient-text {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-card {
    background: rgba(255,255,255,.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.55);
    box-shadow: var(--shadow-md);
}

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-weight:700; line-height:1.2; color:var(--text); }
h1  { font-size:clamp(2.4rem,5vw,3.8rem); letter-spacing:-1.5px; margin-bottom:1.25rem; }
h2  { font-size:clamp(2rem,4vw,2.8rem);   letter-spacing:-1px;   margin-bottom:1rem; }
h3  { font-size:1.4rem; margin-bottom:.75rem; }
h4  { font-size:1.15rem; margin-bottom:.5rem; }
p   { color:var(--muted); }

.section-title       { text-align:center; margin-bottom:4rem; }
.section-title p     { font-size:1.1rem; max-width:580px; margin:.8rem auto 0; }
.underline           { height:4px; width:56px; background:var(--grad); margin:.5rem auto 0; border-radius:4px; }

/* ---------- Buttons ---------- */
.btn-primary,
.btn-secondary {
    display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
    padding:.9rem 2.25rem; border-radius:100px; font-weight:600; font-size:1rem;
    border:none; cursor:pointer; transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.btn-primary   { background:var(--grad); color:#fff; box-shadow:0 8px 20px rgba(79,70,229,.3); }
.btn-primary:hover  { transform:translateY(-3px) scale(1.02); box-shadow:0 12px 28px rgba(79,70,229,.4); }
.btn-secondary { background:#fff; color:var(--text); border:1px solid var(--border); box-shadow:var(--shadow-sm); }
.btn-secondary:hover{ box-shadow:var(--shadow-md); border-color:var(--primary); color:var(--primary); }

/* ---------- Badge ---------- */
.badge {
    display:inline-flex; align-items:center; gap:.4rem;
    padding:.45rem 1rem; background:var(--grad-soft); color:var(--primary);
    border-radius:100px; font-weight:600; font-size:.875rem; margin-bottom:1.5rem;
    border:1px solid rgba(79,70,229,.18);
}

/* ---------- Navbar ---------- */
.navbar {
    position:fixed; top:0; left:0; width:100%;
    background:rgba(255,255,255,.82); backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid rgba(255,255,255,.3); z-index:1000;
    transition:box-shadow .3s ease, background .3s ease;
}
.navbar.scrolled { background:rgba(255,255,255,.97); box-shadow:var(--shadow-sm); }
.nav-container   { display:flex; justify-content:space-between; align-items:center; height:88px; transition:height .3s ease; }
.navbar.scrolled .nav-container { height:70px; }

.logo { font-size:1.6rem; font-weight:800; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

.nav-links { display:flex; align-items:center; gap:2.25rem; }
.nav-links li a { font-weight:500; font-size:.95rem; transition:color .25s; }
.nav-links li a:not(.nav-cta):hover { color:var(--primary); }
.nav-cta {
    padding:.55rem 1.5rem; border-radius:100px; color:var(--primary) !important;
    border:1.5px solid var(--primary); transition:background .3s, color .3s !important;
}
.nav-cta:hover { background:var(--primary) !important; color:#fff !important; }

.menu-toggle { display:none; font-size:2rem; cursor:pointer; }

/* ---------- Hero ---------- */
.hero { min-height:100vh; display:flex; align-items:center; padding-top:88px; overflow:hidden; }

.hero-blob {
    position:absolute; border-radius:50%; z-index:-1;
    filter:blur(80px); opacity:.25;
}
.blob-1 { width:480px; height:480px; background:var(--primary);  top:-120px; right:-80px; }
.blob-2 { width:380px; height:380px; background:var(--secondary); bottom:-100px; left:-80px; }

.hero-container { display:flex; align-items:center; justify-content:space-between; gap:3rem; }
.hero-content   { flex:1; max-width:580px; }
.hero-content p { font-size:1.15rem; margin-bottom:2.5rem; }
.hero-buttons   { display:flex; gap:1rem; flex-wrap:wrap; }

.hero-img-wrap { flex:1; max-width:540px; }
.hero-img      { width:100%; border-radius:28px; box-shadow:var(--shadow-lg); object-fit:cover; max-height:420px; }

/* ---------- About ---------- */
.about-content { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:center; }
.about-text h3 { font-size:1.7rem; margin-bottom:1.2rem; }
.about-text p  { margin-bottom:1rem; font-size:1.05rem; line-height:1.8; }

.about-stats       { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; }
.stat-card         { padding:2rem 1.5rem; text-align:center; border-radius:var(--radius); transition:transform .35s var(--ease), box-shadow .35s var(--ease); }
.stat-card:hover   { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.stat-card h4      { font-size:2.25rem; font-weight:800; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; letter-spacing:-1px; margin-bottom:.4rem; }
.stat-card p       { font-size:.9rem; font-weight:500; margin:0; }

/* ---------- Services ---------- */
.services-grid  { display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); gap:2rem; }

.service-card   { padding:2.75rem 2rem; text-align:center; border-radius:var(--radius); transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; position:relative; overflow:hidden; }
.service-card::before { content:''; position:absolute; inset:0 0 auto 0; height:3px; background:var(--grad); transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease); border-radius:var(--radius) var(--radius) 0 0; }
.service-card:hover { transform:translateY(-10px); box-shadow:var(--shadow-lg); }
.service-card:hover::before { transform:scaleX(1); }

.service-icon   { width:68px; height:68px; margin:0 auto 1.5rem; background:var(--grad-soft); border-radius:18px; display:flex; align-items:center; justify-content:center; font-size:2.5rem; color:var(--primary); transition:background .35s var(--ease), color .35s, transform .35s; }
.service-card:hover .service-icon { background:var(--grad); color:#fff; transform:scale(1.1) rotate(-6deg); }

/* ---------- Portfolio ---------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-card {
    border-radius: var(--radius);
    overflow: hidden;
    padding: 0;
    cursor: pointer;
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.portfolio-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }

.portfolio-img-wrap { position: relative; overflow: hidden; }
.portfolio-img-wrap img { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.portfolio-card:hover .portfolio-img-wrap img { transform: scale(1.07); }

.portfolio-overlay {
    position: absolute; inset: 0;
    background: rgba(79,70,229,.55);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity .35s ease;
}
.portfolio-overlay i  { font-size: 2.5rem; color: #fff; }
.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-info   { padding: 1.5rem 1.75rem; }
.portfolio-tag    { font-size: .75rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--primary); }
.portfolio-info h4{ margin: .35rem 0 .4rem; }
.portfolio-info p { font-size: .875rem; margin: 0; color: var(--muted); }

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed; inset: 0; z-index: 2000;
    background: rgba(15,15,30,.65);
    backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    padding: 1.5rem;
    opacity: 0; pointer-events: none;
    transition: opacity .35s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-box {
    position: relative;
    width: 100%; max-width: 780px;
    border-radius: 28px;
    overflow: hidden;
    transform: translateY(30px) scale(.97);
    transition: transform .4s cubic-bezier(.34,1.56,.64,1);
    max-height: 90vh;
    display: flex; flex-direction: column;
}
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }

.modal-close {
    position: absolute; top: 1rem; right: 1rem; z-index: 10;
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,.85); border: none;
    font-size: 1.4rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background .2s, transform .2s;
}
.modal-close:hover { background: #fff; transform: scale(1.1); }

.modal-img { width: 100%; height: 340px; object-fit: cover; display: block; flex-shrink: 0; }

.modal-body { padding: 2rem 2.5rem; overflow-y: auto; }
.modal-body h3 { font-size: 1.6rem; margin: .5rem 0 1rem; }
.modal-body > p { line-height: 1.75; margin-bottom: 1.5rem; }

.modal-tech       { display: flex; flex-direction: column; gap: .75rem; }
.modal-tech strong{ font-size: .875rem; color: var(--text); }
.tech-pills       { display: flex; flex-wrap: wrap; gap: .5rem; }
.tech-pills span  {
    padding: .35rem .9rem; background: var(--grad-soft); color: var(--primary);
    border-radius: 100px; font-size: .8rem; font-weight: 600; border: 1px solid rgba(79,70,229,.15);
}

/* Body scroll lock */
body.modal-open { overflow: hidden; }

/* ── responsive portfolio ── */
@media (max-width: 900px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .portfolio-grid { grid-template-columns: 1fr; }
    .modal-img      { height: 220px; }
    .modal-body     { padding: 1.5rem; }
}


/* ---------- Contact ---------- */
.contact-content { display:grid; grid-template-columns:1fr 1.75fr; gap:4rem; align-items:start; }

.contact-info { display:flex; flex-direction:column; gap:1.5rem; padding-top:.5rem; }

.info-item { display:flex; align-items:center; gap:1rem; }
.info-item i { width:48px; height:48px; background:var(--grad-soft); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.4rem; color:var(--primary); flex-shrink:0; transition:background .3s, color .3s, transform .3s; }
.info-item:hover i { background:var(--grad); color:#fff; transform:scale(1.1); }
.info-item a { font-weight:500; color:var(--text); transition:color .25s; }
.info-item a:hover { color:var(--primary); }

/* Form */
.contact-form { padding:2.5rem; border-radius:var(--radius); display:flex; flex-direction:column; gap:1.4rem; }
.form-group { display:flex; flex-direction:column; gap:.5rem; }
.form-group label { font-size:.875rem; font-weight:600; color:var(--text); }
.form-group input,
.form-group textarea {
    padding:1rem 1.25rem; border:1.5px solid var(--border); border-radius:12px;
    font-family:inherit; font-size:1rem; background:rgba(255,255,255,.6); color:var(--text);
    transition:border-color .25s, box-shadow .25s, background .25s;
}
.form-group input:focus,
.form-group textarea:focus {
    outline:none; border-color:var(--primary); background:#fff;
    box-shadow:0 0 0 4px rgba(79,70,229,.1);
}
.btn-submit { width:100%; margin-top:.25rem; }

/* Toast */
.form-toast { padding:1rem 1.25rem; border-radius:10px; font-weight:500; font-size:.95rem; margin-top:.5rem; transition:opacity .3s; }
.form-toast.success { background:#ecfdf5; color:#065f46; border:1px solid #a7f3d0; }
.form-toast.error   { background:#fef2f2; color:#991b1b; border:1px solid #fca5a5; }
.form-toast.hidden  { display:none; }

/* ---------- Footer ---------- */
footer { background:var(--bg); border-top:1px solid var(--border); padding:5rem 0 2rem; }

.footer-container { display:grid; grid-template-columns:2fr 1fr 1fr; gap:4rem; margin-bottom:3rem; }

.footer-logo { font-size:1.75rem; font-weight:800; color:var(--text); margin-bottom:.75rem; }
.footer-brand p { font-size:.95rem; max-width:280px; }

.footer-links h5,
.footer-social-block h5 { font-size:.875rem; text-transform:uppercase; letter-spacing:1px; margin-bottom:1.5rem; color:var(--text); }

.footer-links ul { display:flex; flex-direction:column; gap:.85rem; }
.footer-links a  { color:var(--muted); font-size:.95rem; transition:color .25s; }
.footer-links a:hover { color:var(--primary); }

.footer-social { display:flex; gap:.85rem; margin-bottom:1.25rem; }
.footer-social a { width:44px; height:44px; border-radius:50%; background:var(--bg-alt); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; font-size:1.25rem; color:var(--text); transition:background .3s, color .3s, transform .3s, box-shadow .3s; }
.footer-social a:hover { background:var(--grad); color:#fff; border-color:transparent; transform:translateY(-4px); box-shadow:var(--shadow-sm); }

.admin-link { font-size:.85rem; color:var(--muted); transition:color .25s; }
.admin-link:hover { color:var(--primary); }

.footer-bottom { border-top:1px solid var(--border); padding-top:2rem; text-align:center; }
.footer-bottom p { font-size:.875rem; }

/* ---------- Animations ---------- */
.fade-in-up { opacity:0; transform:translateY(35px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.fade-in    { opacity:0; transition:opacity 1.1s ease; }
.pop-in     { opacity:0; transform:scale(.92); transition:transform .8s cubic-bezier(.34,1.56,.64,1), opacity .8s ease; }

.fade-in-up.visible, .fade-in.visible, .pop-in.visible { opacity:1; transform:none; }

.delay-1 { transition-delay:.15s; }
.delay-2 { transition-delay:.3s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .footer-container { grid-template-columns:1fr 1fr; gap:3rem; }
    .footer-brand     { grid-column:span 2; }
}

@media (max-width: 900px) {
    .hero-container { flex-direction:column; text-align:center; padding-top:2rem; }
    .hero-content   { align-items:center; display:flex; flex-direction:column; }
    .hero-img-wrap  { max-width:100%; }
    .about-content  { grid-template-columns:1fr; gap:3rem; }
    .contact-content{ grid-template-columns:1fr; }
    .contact-info   { flex-direction:row; flex-wrap:wrap; justify-content:center; text-align:center; }
}

@media (max-width: 768px) {
    .menu-toggle { display:block; }
    .nav-links {
        position:fixed; top:70px; left:-100%; width:100%; height:calc(100vh - 70px);
        background:rgba(255,255,255,.98); flex-direction:column; justify-content:center;
        gap:2rem; transition:left .4s var(--ease); backdrop-filter:blur(10px);
    }
    .nav-links.active { left:0; }
    .nav-links li a   { font-size:1.2rem; }
    .footer-container { grid-template-columns:1fr; gap:2.5rem; }
    .footer-brand     { grid-column:span 1; }
    .portfolio-grid   { grid-template-columns:1fr; }
}