/*
Theme Name: IT Solutions
Theme URI: https://example.com
Author: Nirmaan & Vistaar IT Solutions Pvt Ltd
Description: A corporate theme for IT infrastructure and marketing consulting companies. Flat, architectural, red-on-white design with strong rules.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: it-solutions
*/

/* Modernist — design-system tokens and component classes. This file is the source of truth for the system's look; retune it here and see readme.md. */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;800&display=swap');

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #ec3013;
  --color-accent-2: #e15b47;
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);

  /* Tonal ramps — generated in OKLCH on one shared lightness scale, so the
     same step of any role matches the others in visual value. */
  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #fff2ef;
  --color-accent-200: #ffe0d9;
  --color-accent-300: #ffc4b8;
  --color-accent-400: #ff9783;
  --color-accent-500: #ff563c;
  --color-accent-600: #dd2b0f;
  --color-accent-700: #ae1800;
  --color-accent-800: #7c1405;
  --color-accent-900: #4d170e;

  --color-accent-2-100: #fff2ef;
  --color-accent-2-200: #ffe0da;
  --color-accent-2-300: #ffc4b9;
  --color-accent-2-400: #ff9784;
  --color-accent-2-500: #ef6853;
  --color-accent-2-600: #c94b39;
  --color-accent-2-700: #9e3526;
  --color-accent-2-800: #71261b;
  --color-accent-2-900: #471d16;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-heading-weight: 800;
  --font-body: "Archivo", system-ui, sans-serif;

  --space-1: 4.0px;
  --space-2: 8.0px;
  --space-3: 12.0px;
  --space-4: 16.0px;
  --space-6: 24.0px;
  --space-8: 32.0px;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;

  /* Elevation — derived from the ground: soft ink-tinted shadows on a
     light theme, a hairline edge + ambient darkness on a dark one. */
  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); }

.grayscale{filter:grayscale(1) contrast(1.08)}

/* ══════════════════════════════════════════════════════════════════════════
   Components — built with the tokens above. Plain CSS
   on plain HTML: no JavaScript, no build step. Each class is documented in
   readme.md and demonstrated in foundations/ and components/.
   ══════════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; }
h6 { letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption {
  font-size: 11px; margin-top: var(--space-1);
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* — rules — */
.hr {
  height: 2px; border: 0; margin: var(--space-4) 0;
  background: var(--color-divider);
}

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text); /* matches the .input's 14px —
     the pair sits side by side in sign-up rows */
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); justify-content: flex-start; text-align: left; }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; }
.radio { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.radio input, .seg-opt input {
  position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}
.radio .dot {
  width: 16px; height: 16px; flex: none; border-radius: 50%;
  border: 1.5px solid var(--color-divider);
}
.radio:hover .dot { border-color: var(--color-accent); }
.radio input:checked + .dot {
  border-color: var(--color-accent); background: var(--color-accent);
  box-shadow: inset 0 0 0 4px var(--color-bg);
}
.radio input:focus-visible + .dot { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.seg {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.seg-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; font-size: 13px; cursor: pointer;
}
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { background: var(--color-accent); color: var(--color-bg); }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — cards — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-surface);
}
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.card-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }
.card-meta {
  display: flex; align-items: center; gap: 6px; font-size: 11px;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — navigation — */
.nav {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-divider);
}
.nav-brand {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 18px; margin-right: auto;
}
.nav a { color: inherit; text-decoration: none; font-size: 14px; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--color-accent); }

/* — tables — */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 2px solid var(--color-divider);
}
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }

/* — dialog — */
.dialog-backdrop {
  position: fixed; inset: 0; display: grid; place-items: center;
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-neutral-900) 50%, transparent);
}
.dialog {
  width: min(440px, 100%); display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-4); border-radius: var(--radius-lg);
  background: var(--color-surface); box-shadow: var(--shadow-lg);
}
.dialog-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 20px;
}
.dialog-body { font-size: 14px; opacity: 0.85; }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-2); }



/* ===== NV: consistent primary button (applies on blog, archives, search, 404 too) ===== */
:root{--color-orange-base:#FF6B00;--transition-normal:0.35s cubic-bezier(0.4,0,0.2,1);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 30px;border-radius:50px;font-weight:700;font-size:0.98rem;cursor:pointer;transition:all var(--transition-normal);border:1px solid transparent;outline:none;position:relative;overflow:hidden;}
.btn-primary{background:linear-gradient(135deg,var(--color-orange-base) 0%,#E65C00 100%);color:#FFFFFF !important;box-shadow:0 6px 20px rgba(255,107,0,0.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,107,0,0.5);background:linear-gradient(135deg,#FF771A 0%,var(--color-orange-base) 100%);}


/* ===== NV: blog styles (listing + single post) ===== */
.nvb-wrap{max-width:1200px;margin:0 auto;padding:80px 24px 96px;}
.nvb-head{margin-bottom:48px;max-width:720px;}
.nvb-eyebrow{display:inline-block;font-family:var(--font-heading);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--color-accent);font-weight:700;margin-bottom:14px;}
.nvb-title{font-family:var(--font-heading);font-weight:800;font-size:clamp(32px,5vw,52px);line-height:1.05;letter-spacing:-0.02em;margin:0 0 16px;color:var(--color-text);}
.nvb-sub{font-size:17px;line-height:1.6;color:var(--color-text);opacity:0.7;margin:0;}
.nvb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px;}
.nvb-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--color-divider);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .25s ease,box-shadow .25s ease;}
.nvb-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(32,30,29,0.13);}
.nvb-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:var(--color-surface);}
.nvb-thumb-fallback{width:100%;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#201e1d 0%,#4a4542 60%,var(--color-accent) 150%);}
.nvb-thumb-fallback span{font-family:var(--font-heading);font-weight:800;font-size:18px;letter-spacing:0.02em;color:rgba(255,255,255,0.92);}
.nvb-body{display:flex;flex-direction:column;flex:1;padding:24px 24px 26px;}
.nvb-meta{font-family:var(--font-heading);font-size:12px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--color-accent);margin-bottom:10px;}
.nvb-card-title{font-family:var(--font-heading);font-weight:800;font-size:21px;line-height:1.25;letter-spacing:-0.01em;margin:0 0 12px;color:var(--color-text);}
.nvb-excerpt{font-size:15px;line-height:1.65;color:var(--color-text);opacity:0.72;margin:0 0 20px;flex:1;}
.nvb-more{font-family:var(--font-heading);font-weight:700;font-size:14px;color:var(--color-accent);display:inline-flex;align-items:center;gap:6px;margin-top:auto;transition:gap .2s ease;}
.nvb-card:hover .nvb-more{gap:11px;}
.nvb-empty{text-align:center;padding:80px 0;color:var(--color-text);opacity:0.6;font-size:18px;}
.nvb-pager{margin-top:52px;}
.nvb-pager .nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;}
.nvb-pager a,.nvb-pager span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 14px;border:1px solid var(--color-divider);border-radius:10px;font-family:var(--font-heading);font-weight:700;font-size:14px;color:var(--color-text);text-decoration:none;}
.nvb-pager .current{background:var(--color-accent);color:#fff;border-color:var(--color-accent);}
.nvb-pager a:hover{border-color:var(--color-accent);color:var(--color-accent);}
.nvp-wrap{max-width:760px;margin:0 auto;padding:56px 24px 88px;}
.nvp-back{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-heading);font-weight:700;font-size:14px;color:var(--color-accent);text-decoration:none;margin-bottom:28px;transition:gap .2s ease;}
.nvp-back:hover{gap:11px;}
.nvp-meta{font-family:var(--font-heading);font-size:13px;letter-spacing:0.06em;text-transform:uppercase;color:var(--color-accent);font-weight:700;margin-bottom:14px;}
.nvp-title{font-family:var(--font-heading);font-weight:800;font-size:clamp(30px,4.5vw,46px);line-height:1.08;letter-spacing:-0.02em;color:var(--color-text);margin:0 0 22px;}
.nvp-hero{width:100%;height:auto;border-radius:16px;margin:8px 0 36px;display:block;}
.nvp-content{font-size:17px;line-height:1.8;color:var(--color-text);}
.nvp-content>*:first-child{margin-top:0;}
.nvp-content p{margin:0 0 24px;}
.nvp-content h2{font-family:var(--font-heading);font-weight:800;font-size:28px;line-height:1.2;letter-spacing:-0.01em;margin:46px 0 16px;color:var(--color-text);}
.nvp-content h3{font-family:var(--font-heading);font-weight:700;font-size:22px;margin:36px 0 14px;color:var(--color-text);}
.nvp-content a{color:var(--color-accent);text-decoration:underline;text-underline-offset:3px;}
.nvp-content a:hover{color:var(--color-accent-700);}
.nvp-content ul,.nvp-content ol{margin:0 0 24px;padding-left:26px;}
.nvp-content li{margin:0 0 10px;}
.nvp-content strong{font-weight:700;}
.nvp-content img{max-width:100%;height:auto;border-radius:12px;margin:12px 0;}
.nvp-content figure{margin:26px 0;}
.nvp-content blockquote{margin:28px 0;padding:16px 24px;border-left:4px solid var(--color-accent);background:var(--color-surface);border-radius:0 12px 12px 0;font-size:18px;font-style:italic;}
.nvp-content hr{border:none;border-top:2px solid var(--color-divider);margin:38px 0;}
.nvp-content table{width:100%;border-collapse:collapse;margin:28px 0;font-size:15px;}
.nvp-content th,.nvp-content td{border:1px solid var(--color-divider);padding:12px 14px;text-align:left;vertical-align:top;}
.nvp-content thead th{background:var(--color-text);color:var(--color-bg);font-family:var(--font-heading);font-weight:700;font-size:12px;letter-spacing:0.04em;text-transform:uppercase;}
.nvp-content tbody tr:nth-child(even){background:rgba(32,30,29,0.035);}
.nvp-foot{margin-top:56px;padding-top:32px;border-top:2px solid var(--color-divider);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
@media(max-width:600px){.nvb-wrap{padding:56px 20px 72px;}.nvp-wrap{padding:40px 20px 64px;}.nvp-content{font-size:16px;}}