/*
Theme Name: IRSITE Professional
Theme URI: https://irsite.pk/
Author: International Research Site
Author URI: https://irsite.pk/
Description: A clean, professional corporate theme for International Research Site — a content writing & research studio based in Islamabad, Pakistan.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: irsite
*/

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy:        #0B2545;
  --navy-2:      #123163;
  --navy-line:   #1d3f74;
  --blue:        #2F6FED;
  --blue-dk:     #1F53C4;
  --bg:          #FFFFFF;
  --bg-soft:     #F4F7FB;
  --border:      #E4E9F1;
  --text:        #1A2233;
  --text-soft:   #566078;
  --white:       #FFFFFF;
  --success:     #1E8E5A;

  --display: "Manrope", "Inter", -apple-system, sans-serif;
  --body: "Inter", -apple-system, sans-serif;

  --max: 1180px;
  --radius: 10px;
  --shadow: 0 2px 8px rgba(15, 32, 66, 0.06), 0 1px 2px rgba(15, 32, 66, 0.04);
  --shadow-lg: 0 12px 32px rgba(15, 32, 66, 0.10);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--display); margin:0; font-weight:800; letter-spacing:-0.02em; color:var(--navy); }
p{ margin:0; }
.wrap{ max-width:var(--max); margin:0 auto; padding:0 32px; }

/* ---------- eyebrow / label ---------- */
.eyebrow{
  font-family:var(--body);
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(47,111,237,0.08);
  padding:6px 14px;
  border-radius:20px;
}

/* ================= NAV ================= */
.site-nav{
  position:sticky; top:0; z-index:50;
  background:var(--white);
  border-bottom:1px solid var(--border);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 32px;
  max-width:var(--max); margin:0 auto;
  gap:24px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  color:var(--navy);
}
.brand-mark{
  width:40px; height:40px; border-radius:8px;
  background:var(--navy);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--display); font-weight:800; font-size:15px;
  color:var(--white);
  flex-shrink:0;
}
.brand-name{ font-family:var(--display); font-size:18px; font-weight:800; line-height:1.15; color:var(--navy); }
.brand-name span{ display:block; font-family:var(--body); font-size:11px; letter-spacing:.03em; color:var(--text-soft); font-weight:500; margin-top:2px; }

.nav-pages{ display:flex; align-items:center; gap:4px; flex:1; justify-content:center; }
.nav-pages li{ list-style:none; }
.nav-pages a{
  font-family:var(--body); font-size:14.5px; font-weight:600;
  color:var(--text-soft);
  padding:10px 16px;
  border-radius:6px;
  transition:color .2s ease, background .2s ease;
  display:inline-block;
}
.nav-pages a:hover{ color:var(--navy); background:var(--bg-soft); }
.nav-pages a.active,
.nav-pages li.current-menu-item > a,
.nav-pages li.current_page_item > a{ color:var(--blue); background:rgba(47,111,237,0.08); }

.nav-cta{
  font-family:var(--body); font-size:14.5px; font-weight:700;
  background:var(--blue); color:#fff;
  padding:11px 22px; border-radius:8px;
  transition:background .2s ease, transform .15s ease;
  white-space:nowrap;
}
.nav-cta:hover{ background:var(--blue-dk); color:#fff; transform:translateY(-1px); }

.nav-toggle{ display:none; background:none; border:none; color:var(--navy); font-size:22px; cursor:pointer; }

@media (max-width:980px){
  .nav-pages{ display:none; }
  .nav-toggle{ display:block; }
  .nav-row{ flex-wrap:wrap; }
}
.nav-pages.open{
  display:flex; flex-direction:column; width:100%; align-items:stretch;
  padding-top:12px; border-top:1px solid var(--border); margin-top:12px;
}

/* ================= PAGE HEADER ================= */
.page-head{
  background:var(--navy);
  background-image:linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color:var(--white);
  padding:64px 0 60px;
  position:relative;
}
.page-head .crumb{
  font-family:var(--body); font-size:13.5px; color:#B9C6DE;
  margin-bottom:16px; font-weight:500;
}
.page-head .crumb a{ color:#B9C6DE; }
.page-head .crumb a:hover{ color:var(--white); }
.page-head .crumb b{ color:var(--white); font-weight:600; }
.page-head h1{
  font-size:clamp(30px,4.4vw,44px);
  color:var(--white);
}
.page-head .lede{ color:#C7D3E8; }

/* ================= HERO (home) ================= */
.hero{
  background:var(--navy);
  background-image:linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color:var(--white);
  padding:88px 0 76px;
}
.hero-grid{
  display:grid; grid-template-columns:1.15fr 0.85fr; gap:56px;
  align-items:center;
}
.hero h1{
  font-size:clamp(34px,4.6vw,52px);
  line-height:1.15;
  color:var(--white);
  max-width:17ch;
  margin-top:20px;
}
.hero .lede{
  margin-top:22px; max-width:52ch;
  color:#C7D3E8;
  font-size:17px;
}
.hero-actions{ margin-top:32px; display:flex; gap:14px; flex-wrap:wrap; }

.hero-stats{
  display:grid; grid-template-columns:1fr 1fr; gap:20px;
}
.stat-card{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:var(--radius);
  padding:24px;
}
.stat-card .stat-num{ font-family:var(--display); font-size:32px; font-weight:800; color:var(--white); }
.stat-card .stat-label{ font-size:13.5px; color:#B9C6DE; margin-top:6px; font-weight:500; }

.btn{
  font-family:var(--body); font-size:15px; font-weight:700;
  padding:14px 26px; border-radius:8px; display:inline-flex; align-items:center; gap:8px;
  transition:transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  border:1.5px solid transparent;
  cursor:pointer;
}
.btn-primary{ background:var(--blue); color:#fff; border-color:var(--blue); box-shadow:0 4px 14px rgba(47,111,237,0.28); }
.btn-primary:hover{ background:var(--blue-dk); transform:translateY(-1px); color:#fff; }
.btn-primary:disabled{ opacity:.7; transform:none; cursor:default; }
.btn-ghost{ border-color:rgba(255,255,255,0.35); color:var(--white); }
.btn-ghost:hover{ border-color:var(--white); background:rgba(255,255,255,0.08); }
.btn-outline{ border-color:var(--border); color:var(--navy); background:var(--white); }
.btn-outline:hover{ border-color:var(--blue); color:var(--blue); }

/* ================= SECTIONS ================= */
.section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
.section-soft{ background:var(--bg-soft); }
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(26px,3.2vw,36px); margin-top:14px; }
.section-head p{ margin-top:16px; color:var(--text-soft); font-size:16.5px; }
.on-navy{ background:var(--navy); color:var(--white); }
.on-navy h2, .on-navy h3, .on-navy h4{ color:var(--white); }
.on-navy .section-head p{ color:#C7D3E8; }
.on-navy .eyebrow{ background:rgba(255,255,255,0.1); color:#8FB3FF; }

.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
@media (max-width:900px){ .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width:640px){ .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--white); border:1px solid var(--border);
  padding:32px 28px; border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:box-shadow .2s ease, transform .2s ease;
}
.card:hover{ box-shadow:var(--shadow-lg); transform:translateY(-2px); }
.card-icon{
  width:48px; height:48px; border-radius:10px;
  background:rgba(47,111,237,0.1); color:var(--blue);
  display:flex; align-items:center; justify-content:center;
  font-size:20px; font-weight:800; font-family:var(--display);
}
.card h3{ font-size:19px; margin-top:18px; }
.card p{ margin-top:10px; color:var(--text-soft); font-size:15px; }
.card-dark{ background:var(--navy-2); border-color:var(--navy-line); color:var(--white); }
.card-dark h3{ color:var(--white); }
.card-dark p{ color:#C7D3E8; }
.card-dark .card-icon{ background:rgba(255,255,255,0.12); color:#8FB3FF; }

/* about split */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:40px; } }
.mv-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:28px; }
@media (max-width:600px){ .mv-row{ grid-template-columns:1fr; } }
.mv-item{
  background:var(--bg-soft); border:1px solid var(--border); border-radius:var(--radius);
  padding:22px;
}
.mv-item h4{ font-size:14px; text-transform:uppercase; letter-spacing:.05em; font-weight:700; color:var(--blue); }
.mv-item p{ margin-top:10px; font-size:15px; color:var(--text-soft); }

.side-panel{
  background:var(--bg-soft); border:1px solid var(--border); border-radius:var(--radius);
  padding:32px;
}
.side-panel-list{ display:flex; flex-direction:column; gap:20px; }
.side-panel-item{ display:flex; gap:14px; align-items:flex-start; }
.side-panel-item .dot{
  width:34px; height:34px; border-radius:8px; background:var(--white); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; color:var(--blue); font-weight:700; font-size:14px; flex-shrink:0;
}
.side-panel-item b{ font-size:15px; display:block; }
.side-panel-item span{ font-size:14px; color:var(--text-soft); }

/* values list */
.values{ margin-top:30px; display:flex; flex-direction:column; gap:18px; }
.values li{ display:flex; gap:14px; align-items:flex-start; font-size:16px; }
.values li::before{
  content:"✓"; color:var(--white); font-weight:700;
  background:var(--blue); border-radius:50%; width:24px; height:24px;
  display:flex; align-items:center; justify-content:center; font-size:12px; flex-shrink:0; margin-top:2px;
}

/* CTA banner */
.cta-banner{
  background:var(--navy);
  background-image:linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color:var(--white);
  padding:64px 0; text-align:center;
  border-radius:var(--radius);
}
.cta-banner h2{ font-size:clamp(24px,3.4vw,32px); max-width:24ch; margin:0 auto; color:var(--white); }
.cta-banner p{ margin-top:14px; color:#C7D3E8; max-width:46ch; margin-left:auto; margin-right:auto; }
.cta-banner .btn{ margin-top:26px; }
.cta-wrap{ max-width:var(--max); margin:0 auto; padding:0 32px; }

/* testimonials */
.quote-card{
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius);
  padding:30px 26px; display:flex; flex-direction:column; gap:16px; height:100%;
  box-shadow:var(--shadow);
}
.stars{ color:#F5A623; letter-spacing:2px; font-size:14px; }
.quote-card p.msg{ font-size:16px; color:var(--text); line-height:1.6; flex-grow:1; }
.quote-who{ display:flex; align-items:center; gap:12px; margin-top:4px; }
.avatar{
  width:42px; height:42px; border-radius:50%; background:var(--navy);
  color:var(--white); font-family:var(--display); font-size:13px;
  display:flex; align-items:center; justify-content:center; font-weight:700; flex-shrink:0;
}
.quote-who b{ font-size:14.5px; display:block; }
.quote-who span{ font-size:12.5px; color:var(--text-soft); }

/* forms */
.form-card{
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:36px;
  box-shadow:var(--shadow);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:600px){ .form-row{ grid-template-columns:1fr; } }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:13.5px; font-weight:600; color:var(--navy); margin-bottom:8px; }
.field input, .field textarea{
  width:100%; background:var(--bg-soft); border:1.5px solid var(--border);
  padding:12px 14px; font-family:var(--body); font-size:15px; color:var(--text);
  border-radius:8px;
}
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--blue); background:var(--white); }
.field textarea{ resize:vertical; min-height:120px; }
.form-note{ font-size:13px; color:var(--text-soft); margin-top:8px; }
.form-success{ font-size:14px; color:var(--success); margin-bottom:16px; font-weight:600; }
.form-error{ font-size:14px; color:#C4402A; margin-bottom:16px; font-weight:600; }

/* contact info list */
.info-list{ display:flex; flex-direction:column; gap:22px; }
.info-item{ display:flex; gap:16px; align-items:flex-start; }
.info-icon{
  width:42px; height:42px; border-radius:10px; background:rgba(255,255,255,0.1);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; color:#8FB3FF;
  font-size:16px;
}
.info-item b{ display:block; font-size:15.5px; color:var(--white); }
.info-item span, .info-item a{ font-size:14px; color:#C7D3E8; }
.social-row{ display:flex; gap:12px; margin-top:8px; }
.social-row a{
  width:38px; height:38px; border:1.5px solid rgba(255,255,255,0.25); border-radius:8px;
  display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700;
  color:#C7D3E8; transition:.2s ease;
}
.social-row a:hover{ border-color:var(--white); color:var(--white); background:rgba(255,255,255,0.08); }

/* career */
.career-hero{
  background:var(--bg-soft); border:1px solid var(--border); border-radius:var(--radius);
  padding:56px 48px; text-align:center; position:relative;
}
.career-hero .eyebrow{ margin:0 auto; }
.career-hero h2{ margin-top:18px; font-size:clamp(26px,3.4vw,34px); }
.career-hero p{ margin-top:16px; color:var(--text-soft); max-width:52ch; margin-left:auto; margin-right:auto; }
.role-list{ margin-top:36px; display:flex; flex-direction:column; gap:12px; text-align:left; }
.role-row{
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius);
  display:flex; justify-content:space-between; align-items:center; padding:20px 24px; flex-wrap:wrap; gap:12px;
  box-shadow:var(--shadow);
}
.role-row .rtitle{ font-size:16px; font-family:var(--display); font-weight:700; color:var(--navy); }
.role-row .rtag{ font-size:13px; color:var(--text-soft); margin-top:2px; }
.role-row a{ font-size:14px; font-weight:700; color:var(--blue); border:1.5px solid var(--blue); padding:8px 16px; border-radius:8px; }
.role-row a:hover{ background:var(--blue); color:#fff; }

/* newsletter */
.subscribe{
  background:var(--bg-soft); border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  padding:48px 0;
}
.subscribe-row{ display:flex; gap:20px; align-items:center; flex-wrap:wrap; justify-content:space-between; }
.subscribe-row form{ display:flex; gap:12px; flex-wrap:wrap; align-items:center; }
.subscribe-row input{
  padding:13px 16px; border:1.5px solid var(--border); background:var(--white); min-width:260px;
  font-family:var(--body); border-radius:8px;
}

/* footer */
footer{ background:var(--navy); color:#B9C6DE; padding:64px 0 26px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:48px; }
@media (max-width:760px){ .foot-grid{ grid-template-columns:1fr; gap:36px; } }
.foot-grid p{ margin-top:14px; font-size:14px; line-height:1.7; max-width:42ch; color:#B9C6DE; }
.foot-head{ font-size:13px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--white); margin-bottom:16px; }
.foot-grid ul li{ margin-bottom:10px; font-size:14px; }
.foot-grid ul a:hover{ color:var(--white); }
.foot-bottom{
  margin-top:56px; padding-top:22px; border-top:1px solid var(--navy-line);
  display:flex; justify-content:space-between; font-size:13px; flex-wrap:wrap; gap:10px;
}

/* trust strip */
.trust-strip{ display:flex; align-items:center; justify-content:center; gap:48px; flex-wrap:wrap; padding:36px 0; }
.trust-item{ display:flex; align-items:center; gap:10px; color:var(--text-soft); font-weight:600; font-size:14.5px; }
.trust-item .dot{ width:8px; height:8px; border-radius:50%; background:var(--blue); }

/* utility */
.center{ text-align:center; }
.mt-8{ margin-top:8px;} .mt-16{margin-top:16px;} .mt-24{margin-top:24px;}
.page-content-extra{ max-width:760px; margin:0 auto 20px; }

@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-stats{ max-width:420px; }
}