/*
Theme Name: GSN Digital Technology LLP
Theme URI: https://gsndigital.com
Author: GSN Digital Technology LLP
Author URI: https://gsndigital.com
Description: WordPress theme for GSN Digital Technology LLP. Design system ported 1:1 from the React/Vite/shadcn (new-york style, slate base color, Tailwind CSS v3) source project — same CSS variables, same color tokens, same radius scale, same typography.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: gsn-digital
Tags: dark, business, marketing, seo, custom-logo, custom-menu, responsive, translation-ready
*/

/* ╔══════════════════════════════════════════════════════════════╗
   ║  SHADCN NEW-YORK · SLATE BASE COLOR · CSS VARIABLE SYSTEM   ║
   ║  Ported exactly from the React/Vite project's index.css     ║
   ╚══════════════════════════════════════════════════════════════╝
   These match what shadcn generates for:
     style: "new-york"  |  baseColor: "slate"  |  darkMode: "class"
*/

/* ── Light tokens (not used by default but kept for completeness) ── */
:root {
  --background:        0 0% 100%;
  --foreground:        222.2 84% 4.9%;
  --card:              0 0% 100%;
  --card-foreground:   222.2 84% 4.9%;
  --popover:           0 0% 100%;
  --popover-foreground:222.2 84% 4.9%;
  --primary:           222.2 47.4% 11.2%;
  --primary-foreground:210 40% 98%;
  --secondary:         210 40% 96.1%;
  --secondary-foreground:222.2 47.4% 11.2%;
  --muted:             210 40% 96.1%;
  --muted-foreground:  215.4 16.3% 46.9%;
  --accent:            210 40% 96.1%;
  --accent-foreground: 222.2 47.4% 11.2%;
  --destructive:       0 84.2% 60.2%;
  --destructive-foreground:210 40% 98%;
  --border:            214.3 31.8% 91.4%;
  --input:             214.3 31.8% 91.4%;
  --ring:              222.2 84% 4.9%;
  --radius:            0.5rem;

  /* Sidebar tokens */
  --sidebar-background:        0 0% 98%;
  --sidebar-foreground:        240 5.3% 26.1%;
  --sidebar-primary:           240 5.9% 10%;
  --sidebar-primary-foreground:0 0% 98%;
  --sidebar-accent:            240 4.8% 95.9%;
  --sidebar-accent-foreground: 240 5.9% 10%;
  --sidebar-border:            220 13% 91%;
  --sidebar-ring:              217.2 91.2% 59.8%;
}

/* ── Dark tokens — this is what the site uses ── */
.dark,
body {
  --background:        222.2 84% 4.9%;
  --foreground:        210 40% 98%;
  --card:              222.2 84% 4.9%;
  --card-foreground:   210 40% 98%;
  --popover:           222.2 84% 4.9%;
  --popover-foreground:210 40% 98%;
  --primary:           210 40% 98%;
  --primary-foreground:222.2 47.4% 11.2%;
  --secondary:         217.2 32.6% 17.5%;
  --secondary-foreground:210 40% 98%;
  --muted:             217.2 32.6% 17.5%;
  --muted-foreground:  215 20.2% 65.1%;
  --accent:            217.2 32.6% 17.5%;
  --accent-foreground: 210 40% 98%;
  --destructive:       0 62.8% 30.6%;
  --destructive-foreground:210 40% 98%;
  --border:            217.2 32.6% 17.5%;
  --input:             217.2 32.6% 17.5%;
  --ring:              212.7 26.8% 83.9%;

  /* Sidebar dark */
  --sidebar-background:        240 5.9% 10%;
  --sidebar-foreground:        240 4.8% 95.9%;
  --sidebar-primary:           224.3 76.3% 48%;
  --sidebar-primary-foreground:0 0% 100%;
  --sidebar-accent:            240 3.7% 15.9%;
  --sidebar-accent-foreground: 240 4.8% 95.9%;
  --sidebar-border:            240 3.7% 15.9%;
  --sidebar-ring:              217.2 91.2% 59.8%;
}

/* ── GSN Brand accent — gold, sits on top of shadcn system ── */
:root {
  --gsn-gold:          43 89% 58%;        /* hsl(43,89%,58%) ≈ #e8b84b */
  --gsn-gold-dim:      43 89% 48%;
  --gsn-gold-rgb:      232, 184, 75;
  --gsn-gold-glow:     rgba(232, 184, 75, 0.15);
  --gsn-gold-border:   rgba(232, 184, 75, 0.25);

  /* Tailwind-matched spacing / animation */
  --transition-base:   0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w-site:        1200px;
  --section-py:        clamp(60px, 8vw, 112px);
}

/* ═══════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-color: hsl(var(--border));
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: 'Geist Sans', 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
ul, ol     { list-style: none; }
a          { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  color: hsl(var(--foreground));
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.025em;
}

p {
  color: hsl(var(--muted-foreground));
  line-height: 1.7;
}

/* ─── Container ─── */
.gsn-container {
  max-width: var(--max-w-site);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 48px);
}

/* ═══════════════════════════════════════════════
   SHADCN COMPONENT BASE CLASSES
   (ported from the new-york style system)
   ═══════════════════════════════════════════════ */

/* ─── Button (shadcn new-york style) ─── */
.gsn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  border-radius: calc(var(--radius) - 2px);   /* new-york: md radius */
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  user-select: none;
  padding: 0.625rem 1.25rem;
  height: 2.5rem;                              /* new-york h-10 */
  text-decoration: none;
}
.gsn-btn:focus-visible {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 2px;
}
.gsn-btn:disabled { pointer-events: none; opacity: 0.5; }

/* default variant */
.gsn-btn-default {
  background-color: hsl(var(--primary));
  color:            hsl(var(--primary-foreground));
  box-shadow:       0 1px 2px 0 rgb(0 0 0 / 0.05);  /* shadow-xs */
}
.gsn-btn-default:hover {
  background-color: hsl(var(--primary) / 0.9);
}

/* outline variant */
.gsn-btn-outline {
  border-color:     hsl(var(--input));
  background-color: hsl(var(--background));
  color:            hsl(var(--foreground));
  box-shadow:       0 1px 2px 0 rgb(0 0 0 / 0.05);
}
.gsn-btn-outline:hover {
  background-color: hsl(var(--accent));
  color:            hsl(var(--accent-foreground));
}

/* ghost variant */
.gsn-btn-ghost {
  background-color: transparent;
  color:            hsl(var(--foreground));
}
.gsn-btn-ghost:hover {
  background-color: hsl(var(--accent));
  color:            hsl(var(--accent-foreground));
}

/* secondary variant */
.gsn-btn-secondary {
  background-color: hsl(var(--secondary));
  color:            hsl(var(--secondary-foreground));
  box-shadow:       0 1px 2px 0 rgb(0 0 0 / 0.05);
}
.gsn-btn-secondary:hover {
  background-color: hsl(var(--secondary) / 0.8);
}

/* GSN Brand gold button */
.gsn-btn-gold {
  background-color: hsl(var(--gsn-gold));
  color:            hsl(222.2 84% 4.9%);
  font-weight: 600;
  box-shadow:       0 0 0 0 var(--gsn-gold-glow);
}
.gsn-btn-gold:hover {
  background-color: hsl(var(--gsn-gold-dim));
  box-shadow:       0 0 20px var(--gsn-gold-glow);
}

/* sm size */
.gsn-btn-sm { height: 2rem; padding: 0.375rem 0.875rem; font-size: 0.8125rem; }
/* lg size */
.gsn-btn-lg { height: 2.75rem; padding: 0.75rem 1.75rem; font-size: 1rem; }

/* ─── Card (shadcn) ─── */
.gsn-card {
  background-color: hsl(var(--card));
  color:            hsl(var(--card-foreground));
  border:           1px solid hsl(var(--border));
  border-radius:    var(--radius);             /* new-york lg = var(--radius) */
  box-shadow:       0 1px 2px 0 rgb(0 0 0 / 0.05);
  transition:       border-color var(--transition-base), box-shadow var(--transition-base);
}
.gsn-card:hover {
  border-color: var(--gsn-gold-border);
  box-shadow:   0 0 24px var(--gsn-gold-glow);
}
.gsn-card-header  { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.375rem; }
.gsn-card-title   { font-size: 1.125rem; font-weight: 600; line-height: 1.3; }
.gsn-card-desc    { font-size: 0.875rem; color: hsl(var(--muted-foreground)); }
.gsn-card-content { padding: 0 1.5rem 1.5rem; }
.gsn-card-footer  { padding: 0 1.5rem 1.5rem; display: flex; align-items: center; }

/* ─── Badge (shadcn) ─── */
.gsn-badge {
  display: inline-flex;
  align-items: center;
  border-radius: calc(var(--radius) - 4px);  /* xs radius */
  padding: 0.125rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.25;
  border: 1px solid transparent;
  transition: all var(--transition-base);
}
.gsn-badge-default   { background: hsl(var(--primary)); color: hsl(var(--primary-foreground)); border-color: transparent; }
.gsn-badge-secondary { background: hsl(var(--secondary)); color: hsl(var(--secondary-foreground)); }
.gsn-badge-outline   { border-color: hsl(var(--border)); color: hsl(var(--foreground)); background: transparent; }
.gsn-badge-gold      { background: var(--gsn-gold-glow); color: hsl(var(--gsn-gold)); border-color: var(--gsn-gold-border); }

/* ─── Input (shadcn new-york) ─── */
.gsn-input {
  display: flex;
  width: 100%;
  background-color: transparent;
  border: 1px solid hsl(var(--input));
  border-radius: calc(var(--radius) - 2px);
  padding: 0.5rem 0.875rem;
  height: 2.5rem;
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  -webkit-appearance: none;
}
.gsn-input::placeholder { color: hsl(var(--muted-foreground)); }
.gsn-input:focus {
  border-color: hsl(var(--ring));
  box-shadow:   0 0 0 3px hsl(var(--ring) / 0.1);
}
.gsn-input:disabled { cursor: not-allowed; opacity: 0.5; }

textarea.gsn-input { height: auto; min-height: 130px; resize: vertical; padding-top: 0.75rem; }
select.gsn-input   { cursor: pointer; }

/* ─── Label (shadcn) ─── */
.gsn-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  margin-bottom: 0.375rem;
  line-height: 1;
}

/* ─── Separator (shadcn) ─── */
.gsn-separator {
  background-color: hsl(var(--border));
  height: 1px;
  width: 100%;
  margin-block: 1rem;
}

/* ─── Avatar (shadcn) ─── */
.gsn-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 9999px;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  background-color: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  border: 2px solid hsl(var(--border));
  flex-shrink: 0;
}

/* ─── Progress (shadcn) ─── */
.gsn-progress {
  position: relative;
  overflow: hidden;
  background-color: hsl(var(--secondary));
  border-radius: 9999px;
  width: 100%;
  height: 0.5rem;
}
.gsn-progress-bar {
  height: 100%;
  background-color: hsl(var(--primary));
  border-radius: 9999px;
  transition: width 0.6s ease;
}
.gsn-progress-bar-gold {
  background-color: hsl(var(--gsn-gold));
}

/* ─── Skeleton (shadcn) ─── */
.gsn-skeleton {
  background: linear-gradient(90deg, hsl(var(--muted)) 25%, hsl(var(--muted) / 0.6) 50%, hsl(var(--muted)) 75%);
  background-size: 200% 100%;
  animation: gsn-shimmer 1.5s infinite;
  border-radius: calc(var(--radius) - 2px);
}
@keyframes gsn-shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ═══════════════════════════════════════════════
   LAYOUT UTILITIES
   ═══════════════════════════════════════════════ */
.gsn-section { padding-block: var(--section-py); }

.gsn-section-alt {
  padding-block: var(--section-py);
  background-color: hsl(var(--muted) / 0.3);
  border-top:    1px solid hsl(var(--border));
  border-bottom: 1px solid hsl(var(--border));
}

/* Section label — "new-york" eyebrow style */
.gsn-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: hsl(var(--gsn-gold));
  margin-bottom: 0.75rem;
}
.gsn-eyebrow::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background: hsl(var(--gsn-gold));
  border-radius: 9999px;
  flex-shrink: 0;
}

.gsn-section-title {
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.gsn-section-desc {
  font-size: 1.0625rem;
  color: hsl(var(--muted-foreground));
  max-width: 36rem;
  line-height: 1.7;
}

.gsn-text-gold { color: hsl(var(--gsn-gold)); }

/* Grid helpers */
.gsn-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.gsn-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

/* ═══════════════════════════════════════════════
   SITE HEADER / NAVIGATION
   Tailwind: sticky top-0 z-50 bg-background/80 backdrop-blur border-b
   ═══════════════════════════════════════════════ */
#gsn-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  height: 3.5rem;               /* h-14 */
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}
#gsn-header.gsn-scrolled {
  background-color: hsl(var(--background) / 0.9);
  border-bottom-color: hsl(var(--border));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.gsn-nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1.5rem;
}

/* Logo */
.gsn-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: hsl(var(--foreground));
}
.gsn-logo-mark {
  width: 2rem;
  height: 2rem;
  background: hsl(var(--gsn-gold));
  border-radius: calc(var(--radius) - 2px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 900;
  color: hsl(222.2 84% 4.9%);
  letter-spacing: 0;
  flex-shrink: 0;
}
.gsn-logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  color: hsl(var(--muted-foreground));
  letter-spacing: 0.04em;
  display: block;
  line-height: 1;
}

/* Nav links */
.gsn-nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}
.gsn-nav-links a {
  display: inline-flex;
  align-items: center;
  height: 2.25rem;
  padding-inline: 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  border-radius: calc(var(--radius) - 2px);
  transition: color var(--transition-base), background-color var(--transition-base);
  text-decoration: none;
}
.gsn-nav-links a:hover {
  color: hsl(var(--foreground));
  background-color: hsl(var(--accent));
}

.gsn-nav-actions { display: flex; align-items: center; gap: 0.5rem; }

/* Hamburger */
.gsn-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 2.25rem;
  height: 2.25rem;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid hsl(var(--input));
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  transition: background-color var(--transition-base);
}
.gsn-hamburger:hover { background-color: hsl(var(--accent)); }
.gsn-hamburger span {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: hsl(var(--foreground));
  border-radius: 9999px;
  transition: all 0.25s ease;
}
.gsn-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.gsn-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.gsn-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* Mobile nav (sheet-like — inspired by shadcn Sheet) */
#gsn-mobile-nav {
  display: none;
  position: fixed;
  top: 3.5rem; left: 0; right: 0;
  background-color: hsl(var(--background));
  border-bottom: 1px solid hsl(var(--border));
  padding: 1rem;
  z-index: 49;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
#gsn-mobile-nav.open {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
#gsn-mobile-nav a {
  display: flex;
  align-items: center;
  height: 2.75rem;
  padding-inline: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  border-radius: calc(var(--radius) - 2px);
  transition: all var(--transition-base);
  border-bottom: 1px solid hsl(var(--border));
}
#gsn-mobile-nav a:last-of-type { border-bottom: none; }
#gsn-mobile-nav a:hover {
  background-color: hsl(var(--accent));
  color: hsl(var(--foreground));
}
.gsn-mobile-cta { margin-top: 1rem; display: flex; gap: 0.5rem; }

/* ═══════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════ */
#gsn-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 3.5rem;
  overflow: hidden;
}

/* Radial + grid background matching dark slate palette */
.gsn-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 65% 45%, hsl(var(--gsn-gold) / 0.07) 0%, transparent 65%),
    radial-gradient(ellipse 40% 35% at 15% 75%, hsl(var(--gsn-gold) / 0.04) 0%, transparent 55%),
    hsl(var(--background));
  pointer-events: none;
}
.gsn-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(hsl(var(--border) / 0.5) 1px, transparent 1px),
    linear-gradient(90deg, hsl(var(--border) / 0.5) 1px, transparent 1px);
  background-size: 3rem 3rem;
  mask-image: radial-gradient(ellipse 80% 80% at 65% 45%, black 20%, transparent 70%);
  pointer-events: none;
}

.gsn-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-block: clamp(3rem, 8vw, 6rem);
}

/* Badge — uses gsn-badge style */
.gsn-hero-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gsn-gold-glow);
  border: 1px solid var(--gsn-gold-border);
  border-radius: 9999px;
  padding: 0.25rem 0.875rem 0.25rem 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: hsl(var(--gsn-gold));
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.gsn-live-dot {
  width: 0.4rem;
  height: 0.4rem;
  background: hsl(var(--gsn-gold));
  border-radius: 9999px;
  animation: gsn-pulse 2s ease-in-out infinite;
}
@keyframes gsn-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

.gsn-hero-h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.gsn-hero-p {
  font-size: 1.0625rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.75;
  max-width: 30rem;
  margin-bottom: 2rem;
}

.gsn-hero-btns { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }

/* Stats row */
.gsn-hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid hsl(var(--border));
}
.gsn-stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: hsl(var(--gsn-gold));
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.gsn-stat-lbl {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero right — analytics card (shadcn Card-styled) */
.gsn-hero-visual { position: relative; display: flex; justify-content: center; }

.gsn-analytics-card {
  width: 100%;
  max-width: 22rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgb(0 0 0 / 0.4);
  position: relative;
  z-index: 2;
}

.gsn-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}
.gsn-chart-title { font-size: 0.875rem; font-weight: 600; }
.gsn-chart-trend {
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(34,197,94,0.12);
  color: #22c55e;
  padding: 0.2rem 0.5rem;
  border-radius: calc(var(--radius) - 4px);
}

/* mini bar chart */
.gsn-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.3rem;
  height: 4rem;
  margin-bottom: 1rem;
}
.gsn-bar {
  flex: 1;
  background: hsl(var(--secondary));
  border-radius: 2px 2px 0 0;
  transform-origin: bottom;
  animation: gsn-bar-in 0.8s ease-out forwards;
}
.gsn-bar.lit { background: hsl(var(--gsn-gold)); }
@keyframes gsn-bar-in {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* metric grid inside card */
.gsn-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.625rem;
}
.gsn-metric {
  background: hsl(var(--muted) / 0.5);
  border: 1px solid hsl(var(--border));
  border-radius: calc(var(--radius) - 2px);
  padding: 0.75rem;
}
.gsn-metric-val { font-size: 1.125rem; font-weight: 700; color: hsl(var(--foreground)); }
.gsn-metric-key { font-size: 0.7rem; color: hsl(var(--muted-foreground)); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }

/* float cards */
.gsn-float {
  position: absolute;
  background: hsl(var(--card));
  border: 1px solid var(--gsn-gold-border);
  border-radius: calc(var(--radius) - 2px);
  padding: 0.625rem 0.875rem;
  font-size: 0.75rem;
  box-shadow: 0 4px 20px rgb(0 0 0 / 0.3);
  animation: gsn-float 4s ease-in-out infinite;
  z-index: 3;
}
.gsn-float-lbl { color: hsl(var(--muted-foreground)); margin-bottom: 1px; }
.gsn-float-val { font-weight: 700; color: hsl(var(--gsn-gold)); font-size: 0.9375rem; }
.gsn-float.top  { top: -1rem;    right: -1.5rem; animation-delay: 0s; }
.gsn-float.bot  { bottom: -1rem; left: -1.5rem;  animation-delay: 2s; }
@keyframes gsn-float {
  0%, 100% { transform: translateY(0);    }
  50%       { transform: translateY(-6px); }
}

/* ═══════════════════════════════════════════════
   SERVICES SECTION
   ═══════════════════════════════════════════════ */
#gsn-services { padding-block: var(--section-py); }

.gsn-services-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3rem;
}

/* card top accent line — new-york style */
.gsn-service-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  cursor: default;
}
.gsn-service-card::before {
  content: '';
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 2px;
  background: hsl(var(--gsn-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.gsn-service-card:hover {
  border-color: var(--gsn-gold-border);
  box-shadow: 0 0 28px var(--gsn-gold-glow);
  transform: translateY(-3px);
}
.gsn-service-card:hover::before { transform: scaleX(1); }

.gsn-svc-num {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
}

.gsn-svc-icon {
  width: 2.75rem;
  height: 2.75rem;
  background: var(--gsn-gold-glow);
  border: 1px solid var(--gsn-gold-border);
  border-radius: calc(var(--radius) - 2px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.gsn-svc-title { font-size: 1rem; font-weight: 600; margin-bottom: 0.625rem; }

.gsn-svc-desc {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* tags using gsn-badge-outline */
.gsn-svc-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; }

/* ═══════════════════════════════════════════════
   PORTFOLIO SECTION
   ═══════════════════════════════════════════════ */
#gsn-portfolio {
  padding-block: var(--section-py);
  background: hsl(var(--muted) / 0.2);
  border-top:    1px solid hsl(var(--border));
  border-bottom: 1px solid hsl(var(--border));
}

.gsn-portfolio-head { text-align: center; margin-bottom: 3rem; }
.gsn-portfolio-head .gsn-section-desc { margin-inline: auto; }

/* Filter pills (shadcn toggle-group inspired) */
.gsn-filters { display: flex; justify-content: center; gap: 0.375rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.gsn-filter-pill {
  display: inline-flex;
  align-items: center;
  height: 2rem;
  padding-inline: 0.875rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 9999px;
  border: 1px solid hsl(var(--input));
  background: transparent;
  color: hsl(var(--muted-foreground));
  cursor: pointer;
  transition: all var(--transition-base);
}
.gsn-filter-pill:hover, .gsn-filter-pill.active {
  background: hsl(var(--gsn-gold));
  border-color: hsl(var(--gsn-gold));
  color: hsl(222.2 84% 4.9%);
  font-weight: 600;
}

/* Asymmetric portfolio grid */
.gsn-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}
.gsn-portfolio-grid .gsn-port-item:nth-child(1) { grid-column: span 7; }
.gsn-portfolio-grid .gsn-port-item:nth-child(2) { grid-column: span 5; }
.gsn-portfolio-grid .gsn-port-item:nth-child(3) { grid-column: span 5; }
.gsn-portfolio-grid .gsn-port-item:nth-child(4) { grid-column: span 7; }

.gsn-port-item {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  cursor: pointer;
}
.gsn-port-item:hover {
  border-color: var(--gsn-gold-border);
  box-shadow: 0 0 24px var(--gsn-gold-glow);
  transform: translateY(-2px);
}

.gsn-port-thumb {
  aspect-ratio: 16 / 9;
  background: hsl(var(--muted));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  position: relative;
  overflow: hidden;
}
.gsn-port-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Grid overlay on placeholder thumbs */
.gsn-port-thumb-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(hsl(var(--border) / 0.6) 1px, transparent 1px),
    linear-gradient(90deg, hsl(var(--border) / 0.6) 1px, transparent 1px);
  background-size: 1.5rem 1.5rem;
}

.gsn-port-overlay {
  position: absolute;
  inset: 0;
  background: hsl(var(--background) / 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(2px);
}
.gsn-port-item:hover .gsn-port-overlay { opacity: 1; }

.gsn-port-info { padding: 1.125rem 1.25rem; }
.gsn-port-cat  { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: hsl(var(--gsn-gold)); margin-bottom: 0.25rem; }
.gsn-port-name { font-size: 0.9375rem; font-weight: 600; color: hsl(var(--foreground)); }
.gsn-port-result { font-size: 0.75rem; color: hsl(var(--gsn-gold)); margin-top: 0.25rem; font-weight: 500; }

/* ═══════════════════════════════════════════════
   TESTIMONIALS SECTION
   ═══════════════════════════════════════════════ */
#gsn-testimonials {
  padding-block: var(--section-py);
  position: relative;
  overflow: hidden;
}
#gsn-testimonials::before {
  content: '"';
  position: absolute;
  top: -3rem; left: -1rem;
  font-size: 20rem;
  line-height: 1;
  color: hsl(var(--gsn-gold) / 0.04);
  font-weight: 900;
  pointer-events: none;
  user-select: none;
}

.gsn-testi-head { text-align: center; margin-bottom: 3rem; }
.gsn-testi-head .gsn-section-desc { margin-inline: auto; }

.gsn-testi-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.gsn-testi-card:hover {
  border-color: var(--gsn-gold-border);
  box-shadow: 0 0 24px var(--gsn-gold-glow);
}

.gsn-stars { display: flex; gap: 0.2rem; color: hsl(var(--gsn-gold)); font-size: 0.875rem; }

.gsn-testi-quote {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: hsl(var(--muted-foreground));
  flex: 1;
}
.gsn-testi-quote::before { content: '"'; color: hsl(var(--gsn-gold)); }
.gsn-testi-quote::after  { content: '"'; color: hsl(var(--gsn-gold)); }

.gsn-testi-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid hsl(var(--border));
}
.gsn-author-name { font-size: 0.875rem; font-weight: 600; line-height: 1.25; }
.gsn-author-role { font-size: 0.75rem; color: hsl(var(--muted-foreground)); }

/* ═══════════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════════ */
#gsn-contact {
  padding-block: var(--section-py);
  background: hsl(var(--muted) / 0.15);
  border-top: 1px solid hsl(var(--border));
}

.gsn-contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.gsn-contact-info { position: sticky; top: 5rem; }
.gsn-contact-info p { margin-top: 0.75rem; margin-bottom: 2rem; }

.gsn-contact-details { display: flex; flex-direction: column; gap: 1.25rem; }
.gsn-contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.gsn-contact-icon {
  width: 2.5rem; height: 2.5rem;
  background: var(--gsn-gold-glow);
  border: 1px solid var(--gsn-gold-border);
  border-radius: calc(var(--radius) - 2px);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.gsn-contact-lbl { font-size: 0.75rem; color: hsl(var(--muted-foreground)); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 2px; }
.gsn-contact-val { font-size: 0.9rem; font-weight: 600; color: hsl(var(--foreground)); }
.gsn-contact-val a { color: inherit; transition: color var(--transition-base); }
.gsn-contact-val a:hover { color: hsl(var(--gsn-gold)); }

/* Form card */
.gsn-form-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.05);
}

.gsn-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.gsn-form-group { margin-bottom: 1.125rem; }
.gsn-form-response {
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  border-radius: calc(var(--radius) - 2px);
  font-size: 0.875rem;
  display: none;
}
.gsn-form-response.success {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  color: #22c55e;
}
.gsn-form-response.error {
  background: hsl(var(--destructive) / 0.1);
  border: 1px solid hsl(var(--destructive) / 0.3);
  color: hsl(var(--destructive-foreground));
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
#gsn-footer {
  background: hsl(var(--card));
  border-top: 1px solid hsl(var(--border));
  padding-top: 3.5rem;
}

.gsn-footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.gsn-footer-brand p { margin-top: 0.875rem; margin-bottom: 1.5rem; font-size: 0.875rem; max-width: 18rem; }

.gsn-social-row { display: flex; gap: 0.5rem; }
.gsn-social-btn {
  width: 2.25rem; height: 2.25rem;
  border: 1px solid hsl(var(--input));
  border-radius: calc(var(--radius) - 2px);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: all var(--transition-base);
}
.gsn-social-btn:hover {
  border-color: hsl(var(--gsn-gold));
  color: hsl(var(--gsn-gold));
  background: var(--gsn-gold-glow);
}

.gsn-footer-col-title {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: hsl(var(--foreground));
}
.gsn-footer-links { display: flex; flex-direction: column; gap: 0.625rem; }
.gsn-footer-links a {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  transition: color var(--transition-base);
}
.gsn-footer-links a:hover { color: hsl(var(--foreground)); }

.gsn-footer-bottom {
  border-top: 1px solid hsl(var(--border));
  padding-block: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.gsn-footer-copy { font-size: 0.8125rem; color: hsl(var(--muted-foreground)); }
.gsn-footer-copy a { color: hsl(var(--gsn-gold)); }
.gsn-footer-legal { display: flex; gap: 1.25rem; }
.gsn-footer-legal a { font-size: 0.8125rem; color: hsl(var(--muted-foreground)); transition: color var(--transition-base); }
.gsn-footer-legal a:hover { color: hsl(var(--foreground)); }

/* ═══════════════════════════════════════════════
   SCROLL TO TOP
   ═══════════════════════════════════════════════ */
#gsn-scroll-top {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  width: 2.5rem; height: 2.5rem;
  background: hsl(var(--gsn-gold));
  color: hsl(222.2 84% 4.9%);
  border: none;
  border-radius: calc(var(--radius) - 2px);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(8px);
  transition: all var(--transition-base);
  z-index: 40;
  box-shadow: 0 4px 16px var(--gsn-gold-glow);
}
#gsn-scroll-top.visible { opacity: 1; transform: translateY(0); }
#gsn-scroll-top:hover   { background: hsl(var(--foreground)); box-shadow: none; }

/* ═══════════════════════════════════════════════
   WORDPRESS STANDARD CLASSES
   ═══════════════════════════════════════════════ */
.alignleft   { float: left;   margin: 0 1.5rem 1rem 0; }
.alignright  { float: right;  margin: 0 0 1rem 1.5rem; }
.aligncenter { display: block; margin-inline: auto; }
.wp-caption  { max-width: 100%; background: hsl(var(--card)); border: 1px solid hsl(var(--border)); border-radius: var(--radius); padding: 0.5rem; }
.wp-caption-text { font-size: 0.8rem; color: hsl(var(--muted-foreground)); text-align: center; padding: 0.375rem; margin: 0; }
.screen-reader-text { border:0; clip:rect(1px,1px,1px,1px); clip-path:inset(50%); height:1px; overflow:hidden; padding:0; position:absolute; width:1px; word-wrap:normal !important; }
.sticky {}
.bypostauthor { border-left: 3px solid hsl(var(--gsn-gold)); padding-left: 1rem; }

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .gsn-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gsn-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .gsn-portfolio-grid .gsn-port-item:nth-child(1) { grid-column: span 12; }
  .gsn-portfolio-grid .gsn-port-item:nth-child(2) { grid-column: span 6; }
  .gsn-portfolio-grid .gsn-port-item:nth-child(3) { grid-column: span 6; }
  .gsn-portfolio-grid .gsn-port-item:nth-child(4) { grid-column: span 12; }
}

@media (max-width: 768px) {
  .gsn-nav-links { display: none; }
  .gsn-hamburger { display: flex; }
  .gsn-hero-inner { grid-template-columns: 1fr; }
  .gsn-hero-visual { display: none; }
  .gsn-hero-stats  { gap: 1.25rem; flex-wrap: wrap; }
  .gsn-services-top { flex-direction: column; align-items: flex-start; }
  .gsn-grid-3, .gsn-grid-2 { grid-template-columns: 1fr; }
  .gsn-contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .gsn-contact-info { position: static; }
  .gsn-form-row { grid-template-columns: 1fr; }
  .gsn-form-card { padding: 1.5rem; }
  .gsn-footer-grid { grid-template-columns: 1fr; }
  .gsn-footer-bottom { flex-direction: column; text-align: center; }
  .gsn-portfolio-grid .gsn-port-item { grid-column: span 12 !important; }
  .gsn-nav-actions .gsn-btn-outline { display: none; }
}

@media (max-width: 480px) {
  .gsn-hero-h1 { font-size: 2.125rem; }
  .gsn-hero-btns { flex-direction: column; align-items: flex-start; width: 100%; }
  .gsn-hero-btns .gsn-btn { width: 100%; justify-content: center; }
}