/* ============================================================
   STAFFSYNC360 — GLOBAL DESIGN SYSTEM
   Product of SLV Technologies Pvt. Ltd.
   Version 1.0 | April 2026
   ============================================================ */

/* ============================================================
   1. GOOGLE FONTS IMPORT
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');


/* ============================================================
   2. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================ */
:root {

  /* — Brand Colors — */
  --color-primary:        #2563EB;   /* Deep Blue — primary actions, links */
  --color-primary-dark:   #1D4ED8;   /* Hover state for primary */
  --color-primary-light:  #EFF6FF;   /* Tinted background, highlights */
  --color-primary-mid:    #BFDBFE;   /* Borders, subtle accents */

  --color-accent:         #F59E0B;   /* Amber — CTAs, highlights, badges */
  --color-accent-dark:    #D97706;   /* Hover state for accent */
  --color-accent-light:   #FFFBEB;   /* Amber tinted backgrounds */

  /* — Neutral Palette — */
  --color-ink:            #0F172A;   /* Near-black — primary text */
  --color-ink-secondary:  #334155;   /* Body text, descriptions */
  --color-ink-muted:      #64748B;   /* Captions, meta, placeholders */
  --color-ink-subtle:     #94A3B8;   /* Disabled, decorative text */

  --color-surface:        #FFFFFF;   /* Cards, modals, nav */
  --color-bg:             #F8FAFC;   /* Page background */
  --color-bg-alt:         #F1F5F9;   /* Alternating sections */

  --color-border:         #E2E8F0;   /* Default borders */
  --color-border-strong:  #CBD5E1;   /* Stronger dividers */

  /* — Semantic Colors — */
  --color-success:        #10B981;
  --color-warning:        #F59E0B;
  --color-error:          #EF4444;
  --color-info:           #3B82F6;

  /* — Typography — */
  --font-heading:         'Plus Jakarta Sans', sans-serif;
  --font-body:            'Inter', sans-serif;

  --text-xs:    0.75rem;    /*  12px */
  --text-sm:    0.875rem;   /*  14px */
  --text-base:  1rem;       /*  16px */
  --text-lg:    1.125rem;   /*  18px */
  --text-xl:    1.25rem;    /*  20px */
  --text-2xl:   1.5rem;     /*  24px */
  --text-3xl:   1.875rem;   /*  30px */
  --text-4xl:   2.25rem;    /*  36px */
  --text-5xl:   3rem;       /*  48px */
  --text-6xl:   3.75rem;    /*  60px */

  --weight-regular:   400;
  --weight-medium:    500;
  --weight-semibold:  600;
  --weight-bold:      700;
  --weight-extrabold: 800;

  --leading-tight:    1.2;
  --leading-snug:     1.375;
  --leading-normal:   1.5;
  --leading-relaxed:  1.625;
  --leading-loose:    1.75;

  --tracking-tight:   -0.02em;
  --tracking-normal:   0em;
  --tracking-wide:     0.025em;
  --tracking-wider:    0.05em;
  --tracking-widest:   0.1em;

  /* — Spacing Scale — */
  --space-1:   0.25rem;   /*  4px */
  --space-2:   0.5rem;    /*  8px */
  --space-3:   0.75rem;   /* 12px */
  --space-4:   1rem;      /* 16px */
  --space-5:   1.25rem;   /* 20px */
  --space-6:   1.5rem;    /* 24px */
  --space-8:   2rem;      /* 32px */
  --space-10:  2.5rem;    /* 40px */
  --space-12:  3rem;      /* 48px */
  --space-16:  4rem;      /* 64px */
  --space-20:  5rem;      /* 80px */
  --space-24:  6rem;      /* 96px */
  --space-32:  8rem;      /* 128px */

  /* — Border Radius — */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* — Shadows — */
  --shadow-xs:  0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-sm:  0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.06);
  --shadow-md:  0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg:  0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl:  0 20px 25px -5px rgba(15, 23, 42, 0.10), 0 8px 10px -6px rgba(15, 23, 42, 0.06);
  --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
  --shadow-blue: 0 4px 14px 0 rgba(37, 99, 235, 0.25);
  --shadow-amber: 0 4px 14px 0 rgba(245, 158, 11, 0.30);

  /* — Layout — */
  --container-max:    1200px;
  --container-wide:   1400px;
  --container-narrow: 800px;
  --container-px:     1.5rem;  /* 24px — mobile gutter */

  /* — Transitions — */
  --transition-fast:    150ms ease;
  --transition-base:    250ms ease;
  --transition-slow:    400ms ease;
  --transition-spring:  300ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* — Z-index Scale — */
  --z-below:    -1;
  --z-base:      0;
  --z-raised:   10;
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-overlay:  300;
  --z-modal:    400;
  --z-toast:    500;
}


/* ============================================================
   3. CSS RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-relaxed);
  color: var(--color-ink-secondary);
  background-color: var(--color-bg);
  min-height: 100vh;
  overflow-x: hidden;
}

img, video, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

ul, ol {
  list-style: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: var(--text-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
}

p {
  max-width: 68ch;
}

::selection {
  background-color: var(--color-primary);
  color: #ffffff;
}


/* ============================================================
   4. TYPOGRAPHY SCALE
   ============================================================ */

/* Display — Hero headlines */
.display-1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, var(--text-6xl));
  font-weight: var(--weight-extrabold);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.display-2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, var(--text-5xl));
  font-weight: var(--weight-extrabold);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-ink);
}

/* Section headings */
.heading-1 { font-size: clamp(1.75rem, 3vw, var(--text-4xl)); font-weight: var(--weight-bold); letter-spacing: -0.02em; }
.heading-2 { font-size: clamp(1.5rem, 2.5vw, var(--text-3xl)); font-weight: var(--weight-bold); letter-spacing: -0.02em; }
.heading-3 { font-size: clamp(1.25rem, 2vw, var(--text-2xl)); font-weight: var(--weight-semibold); letter-spacing: -0.015em; }
.heading-4 { font-size: var(--text-xl); font-weight: var(--weight-semibold); }
.heading-5 { font-size: var(--text-lg); font-weight: var(--weight-semibold); }

/* Body text */
.body-lg   { font-size: var(--text-lg); line-height: var(--leading-relaxed); }
.body-base { font-size: var(--text-base); line-height: var(--leading-relaxed); }
.body-sm   { font-size: var(--text-sm); line-height: var(--leading-normal); }

/* Labels & captions */
.label-lg { font-size: var(--text-sm); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wide); text-transform: uppercase; }
.label-sm { font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wider); text-transform: uppercase; }
.caption   { font-size: var(--text-xs); color: var(--color-ink-muted); }

/* Color utilities */
.text-primary   { color: var(--color-primary); }
.text-accent    { color: var(--color-accent); }
.text-ink       { color: var(--color-ink); }
.text-secondary { color: var(--color-ink-secondary); }
.text-muted     { color: var(--color-ink-muted); }
.text-white     { color: #ffffff; }

/* Highlight — amber underline effect */
.text-highlight {
  position: relative;
  display: inline;
  color: var(--color-primary);
}

.text-highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  opacity: 0.6;
}


/* ============================================================
   5. LAYOUT SYSTEM
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* Section spacing */
.section {
  padding-block: var(--space-24);
}

.section--sm {
  padding-block: var(--space-16);
}

.section--lg {
  padding-block: var(--space-32);
}

/* Background variants */
.section--white  { background-color: var(--color-surface); }
.section--gray   { background-color: var(--color-bg-alt); }
.section--blue   { background-color: var(--color-primary); }
.section--dark   { background-color: var(--color-ink); }

/* Grid system */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.grid-auto-fit-sm { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-auto-fit-md { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-auto-fit-lg { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }

/* Flex utilities */
.flex         { display: flex; }
.flex-col     { flex-direction: column; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

/* Text alignment */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }


/* ============================================================
   6. BUTTON SYSTEM
   ============================================================ */

/* Base button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Primary — Deep Blue */
.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-blue);
}

/* Accent — Amber CTA */
.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-ink);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-amber);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-ink);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.40);
}

/* Outline — Ghost Blue */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Outline White — for dark/blue backgrounds */
.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  color: #ffffff;
}

/* Ghost — minimal */
.btn-ghost {
  background-color: transparent;
  color: var(--color-ink-secondary);
  border-color: transparent;
  padding-inline: var(--space-4);
}

.btn-ghost:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-ink);
}

/* Sizes */
.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: var(--text-xl);
  border-radius: var(--radius-xl);
}

/* Full width */
.btn-block {
  width: 100%;
}

/* Icon only */
.btn-icon {
  padding: 0.75rem;
  border-radius: var(--radius-lg);
}


/* ============================================================
   7. CARD SYSTEM
   ============================================================ */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-primary-mid);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card--flat {
  box-shadow: none;
}

.card--elevated {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card--elevated:hover {
  box-shadow: var(--shadow-xl);
}

.card--primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.card--dark {
  background-color: var(--color-ink);
  border-color: var(--color-ink);
  color: #ffffff;
}

.card--accent {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent);
}


/* ============================================================
   8. BADGE / TAG SYSTEM
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary { background-color: var(--color-primary-light); color: var(--color-primary); }
.badge-accent  { background-color: var(--color-accent-light);  color: var(--color-accent-dark); }
.badge-success { background-color: #ECFDF5; color: #059669; }
.badge-dark    { background-color: var(--color-ink); color: #ffffff; }
.badge-gray    { background-color: var(--color-bg-alt); color: var(--color-ink-muted); }


/* ============================================================
   9. SECTION HEADER — Reusable section intro block
   ============================================================ */

.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center {
  text-align: center;
}

.section-header--center p {
  margin-inline: auto;
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, var(--text-4xl));
  font-weight: var(--weight-extrabold);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: var(--space-5);
}

.section-title span {
  color: var(--color-primary);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--color-ink-muted);
  line-height: var(--leading-relaxed);
  max-width: 60ch;
}


/* ============================================================
   10. DIVIDERS & SEPARATORS
   ============================================================ */

.divider {
  height: 1px;
  background-color: var(--color-border);
  border: none;
  margin-block: var(--space-8);
}

.divider--strong {
  background-color: var(--color-border-strong);
}


/* ============================================================
   11. FORM ELEMENTS
   ============================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-input::placeholder {
  color: var(--color-ink-subtle);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}


/* ============================================================
   12. STAT / METRIC DISPLAY
   ============================================================ */

.stat-block {
  text-align: center;
  padding: var(--space-6);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: var(--weight-extrabold);
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-unit {
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-accent);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  margin-top: var(--space-2);
  font-weight: var(--weight-medium);
}


/* ============================================================
   13. ICON CONTAINERS
   ============================================================ */

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.icon-box--sm {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
}

.icon-box--lg {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
}

.icon-box--primary { background-color: var(--color-primary-light); color: var(--color-primary); }
.icon-box--accent  { background-color: var(--color-accent-light);  color: var(--color-accent-dark); }
.icon-box--dark    { background-color: var(--color-ink); color: #ffffff; }


/* ============================================================
   14. UTILITY CLASSES
   ============================================================ */

/* Spacing */
.mt-0  { margin-top: 0; }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

/* Display */
.hidden   { display: none; }
.block    { display: block; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* Width */
.w-full  { width: 100%; }
.w-auto  { width: auto; }
.max-w-prose { max-width: 65ch; }

/* Rounded */
.rounded-sm   { border-radius: var(--radius-sm); }
.rounded-md   { border-radius: var(--radius-md); }
.rounded-lg   { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1D4ED8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Blue section overrides */
.section--blue .section-label { color: rgba(255,255,255,0.75); }
.section--blue .section-title  { color: #ffffff; }
.section--blue .section-title span { color: var(--color-accent); }
.section--blue .section-desc   { color: rgba(255,255,255,0.80); }

/* Dark section overrides */
.section--dark .section-title  { color: #ffffff; }
.section--dark .section-label  { color: var(--color-accent); }
.section--dark .section-desc   { color: rgba(255,255,255,0.70); }


/* ============================================================
   15. ANIMATIONS
   ============================================================ */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulse-blue {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.3); }
  50%       { box-shadow: 0 0 0 8px rgba(37, 99, 235, 0); }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* Scroll-triggered animation — applied via JS */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }


/* ============================================================
   16. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Mobile first — breakpoints are min-width */
/* xs:  < 480px  — default (no media query needed) */
/* sm:  480px+   */
/* md:  768px+   */
/* lg:  1024px+  */
/* xl:  1280px+  */

@media (min-width: 480px) {
  :root {
    --container-px: 2rem;
  }
}

@media (min-width: 768px) {
  :root {
    --container-px: 2.5rem;
  }

  .grid-2-md { grid-template-columns: repeat(2, 1fr); }
  .grid-3-md { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  :root {
    --container-px: 3rem;
  }

  .grid-4-lg { grid-template-columns: repeat(4, 1fr); }
}

/* Stack grids on mobile */
@media (max-width: 767px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding-block: var(--space-16);
  }

  .section--lg {
    padding-block: var(--space-20);
  }

  .section-header {
    margin-bottom: var(--space-10);
  }
}

@media (max-width: 480px) {
  .btn-xl {
    padding: 0.875rem 1.75rem;
    font-size: var(--text-base);
  }
}


/* ============================================================
   17. PRINT STYLES
   ============================================================ */

@media print {
  nav, footer, .btn { display: none !important; }
  body { background: white; color: black; }
  a { color: black; }
}