/* ===================================================================
   RINIX AGENCY — CORE STYLESHEET
   =================================================================== */

:root {
  /* Colors */
  --bg-primary: #0A0A0C;
  --bg-secondary: #0F1015;
  --card-bg: #121218;
  --elevated: #181923;
  --accent-blue: #00D2FF;
  --accent-violet: #7C3AED;
  --accent-magenta: #C026D3;
  --text-primary: #F8F9FA;
  --text-secondary: #B4B7C5;
  --text-muted: #777B8A;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(0, 210, 255, 0.35);
  --gradient-brand: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-violet) 55%, var(--accent-magenta) 100%);

  /* Type */
  --font-display: 'Outfit', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', 'Outfit', system-ui, sans-serif;

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 7rem;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --header-h: 76px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent-blue);
  color: #000;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

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

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin: 0 0 var(--space-2);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
  min-height: 48px;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-brand);
  color: #050507;
}
.btn-primary:hover {
  box-shadow: 0 8px 30px -8px rgba(0, 210, 255, 0.5);
  transform: translateY(-2px);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}
.btn-secondary:hover {
  border-color: var(--border-accent);
  background: rgba(0, 210, 255, 0.06);
}
.btn-sm { padding: 10px 16px; min-height: 40px; font-size: 0.85rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(10, 10, 12, 0.7);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--border-subtle);
  background: rgba(10, 10, 12, 0.88);
}

.navbar {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}
.brand-mark { width: 34px; height: 34px; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s var(--ease);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gradient-brand);
  transition: width 0.25s var(--ease);
}
.nav-link:hover::after { width: 100%; }
.nav-cta {
  background: var(--gradient-brand);
  color: #050507 !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.nav-cta::after { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--text-primary);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + var(--space-6)) 0 var(--space-6);
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 700px;
  background:
    radial-gradient(600px 400px at 20% 20%, rgba(0, 210, 255, 0.16), transparent 60%),
    radial-gradient(600px 400px at 80% 10%, rgba(192, 38, 211, 0.14), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner { position: relative; z-index: 1; max-width: 760px; }
.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  margin-bottom: var(--space-3);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--space-4);
}
.hero-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.hero-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.meta-pill {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}

/* ---------- Sections ---------- */
.section { padding: var(--space-6) 0; }
.section-alt { background: var(--bg-secondary); }
.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin-bottom: var(--space-2);
}
.section-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
}
.section-head { margin-bottom: var(--space-5); max-width: 640px; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-5);
  align-items: start;
}
.about-copy p { color: var(--text-secondary); margin-bottom: var(--space-2); font-size: 1.05rem; }
.about-copy p:last-child { margin-bottom: 0; }

/* ---------- Grid / Cards ---------- */
.grid { display: grid; gap: var(--space-3); }
.services-grid { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  background: var(--elevated);
}
.card-icon {
  width: 46px; height: 46px;
  margin-bottom: var(--space-2);
}
.card-icon svg { width: 100%; height: 100%; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.service-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* ---------- Portfolio ---------- */
.portfolio-grid { grid-template-columns: repeat(3, 1fr); }
.portfolio-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.portfolio-card:hover { transform: translateY(-4px); border-color: var(--border-accent); }
.portfolio-thumb {
  aspect-ratio: 16 / 10;
  width: 100%;
  overflow: hidden;
  background: var(--elevated);
}
.portfolio-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.portfolio-card:hover .portfolio-thumb img { transform: scale(1.06); }
.portfolio-body { padding: var(--space-3); flex: 1; display: flex; flex-direction: column; }
.portfolio-category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 6px;
}
.portfolio-body h3 { font-size: 1.2rem; margin-bottom: 6px; }
.portfolio-body p { color: var(--text-secondary); font-size: 0.92rem; margin-bottom: var(--space-2); }
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--space-2); }
.tag {
  font-size: 0.72rem;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  padding: 3px 10px;
  border-radius: 999px;
}
.portfolio-link {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.portfolio-link svg { width: 14px; height: 14px; transition: transform 0.2s var(--ease); }
.portfolio-card:hover .portfolio-link svg { transform: translate(2px, -2px); }

/* ---------- Process ---------- */
.process-list { display: flex; flex-direction: column; gap: var(--space-4); max-width: 720px; }
.process-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}
.process-step:last-child { border-bottom: none; padding-bottom: 0; }
.step-index {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.process-step h3 { font-size: 1.2rem; margin-bottom: 6px; }
.process-step p { color: var(--text-secondary); font-size: 0.98rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
  align-items: start;
}
.inline-link {
  color: var(--accent-blue);
  font-weight: 600;
  border-bottom: 1px solid rgba(0, 210, 255, 0.35);
  transition: border-color 0.2s var(--ease);
}
.inline-link:hover { border-color: var(--accent-blue); }

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.form-row input,
.form-row select,
.form-row textarea {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  min-height: 48px;
  transition: border-color 0.2s var(--ease);
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--accent-blue);
  outline: none;
}
.form-row.invalid input,
.form-row.invalid select,
.form-row.invalid textarea {
  border-color: var(--accent-magenta);
}
.field-error {
  font-size: 0.8rem;
  color: var(--accent-magenta);
  min-height: 1em;
}
.form-submit { margin-top: var(--space-1); align-self: flex-start; }
.form-status {
  font-size: 0.9rem;
  min-height: 1.2em;
}
.form-status.success { color: var(--accent-blue); }
.form-status.error { color: var(--accent-magenta); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-5) 0 var(--space-3);
  background: var(--bg-secondary);
}
/* Update this in your style.css */
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

/* Mobile responsive fix for 4 columns */
@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

.footer-tag { color: var(--text-muted); font-size: 0.9rem; margin-top: var(--space-1); max-width: 260px; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-nav h4, .footer-contact h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.footer-nav a, .footer-contact a { color: var(--text-secondary); font-size: 0.95rem; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--text-primary); }
.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-3);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ---------- Install toast ---------- */
.install-toast {
  position: fixed;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  z-index: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  max-width: 92vw;
}
.install-toast span { font-size: 0.88rem; color: var(--text-secondary); }
/* style.css mein update karein */
.toast-dismiss {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem; /* Thoda bada size */
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px; /* Mobile par touch karne ke liye zaroori */
  min-height: 44px;
  border-radius: 50%; /* Premium gol aakar */
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.toast-dismiss:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}


/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- 404 helper (used if 404.html is added) ---------- */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4);
}
/* Fix: Ensures the hidden attribute completely hides the toast */
.install-toast[hidden] {
  display: none !important;
}