/* ==========================================================================
   WEBMAX DIGITAL — Base Design System
   Premium minimal wireframe design with 3D effects
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-teal: #00B4D8;
  --color-teal-hover: #0096B8;
  --color-teal-light: rgba(0, 180, 216, 0.08);
  --color-teal-soft: rgba(0, 180, 216, 0.04);

  --color-orange: #FF6B35;
  --color-orange-hover: #E55A2B;
  --color-orange-light: rgba(255, 107, 53, 0.08);
  --color-orange-soft: rgba(255, 107, 53, 0.04);

  --color-bg: #FAFAFA;
  --color-surface: #FAFAFA;
  --color-surface-raised: #f5f5f7;
  --color-surface-dark: #0a0a0a;
  --color-surface-darker: #050505;

  --color-text: #0a0a0a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748B;
  --color-text-on-dark: #F1F5F9;
  --color-text-on-teal: #ffffff;
  --color-text-on-orange: #ffffff;

  --color-border: rgba(0, 0, 0, 0.06);
  --color-border-light: rgba(255, 255, 255, 0.08);
  --color-border-focus: var(--color-teal);

  --color-success: #059669;
  --color-warning: #D97706;
  --color-danger: #DC2626;

  --font-display: 'Outfit', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.77rem + 0.2vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.88rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 0.97rem + 0.4vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.4rem + 1.8vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.5rem + 3vw, 3.5rem);
  --text-5xl: clamp(2.75rem, 1.6rem + 4.5vw, 4.5rem);
  --text-6xl: clamp(3.25rem, 1.8rem + 6vw, 6rem);

  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

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

  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --section-padding-y: clamp(4rem, 3rem + 4vw, 7.5rem);
  --section-padding-x: clamp(1.25rem, 0.5rem + 3vw, 2.5rem);

  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;
  --container-padding: var(--section-padding-x);

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-glow-teal: 0 0 40px rgba(0, 180, 216, 0.2);
  --shadow-glow-orange: 0 0 40px rgba(255, 107, 53, 0.2);

  --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
  --duration-slower: 600ms;

  --z-behind: -1;
  --z-base: 0;
  --z-above: 10;
  --z-nav: 100;
  --z-modal: 200;
  --z-toast: 300;
}

/* ---------- Custom Orange Dot Cursor — everywhere ---------- */
*,
*::before,
*::after {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Ccircle cx='6' cy='6' r='4' fill='%23FF6B35'/%3E%3C/svg%3E") 6 6, auto !important;
}

/* ---------- Base Elements ---------- */
html {
  font-family: var(--font-body);
  font-size: 100%;
  line-height: var(--leading-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  padding-top: 72px;
}

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

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

a:hover {
  color: var(--color-teal-hover);
}

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

.container--narrow { max-width: var(--container-narrow); }
.container--wide { max-width: var(--container-wide); }
.section { padding-block: var(--section-padding-y); }
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }
.mx-auto { margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Typography */
h1, .heading-1 {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h2, .heading-2 {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h3, .heading-3 {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
}

h4, .heading-4 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
}

.subheading {
  font-size: var(--text-lg);
  font-weight: var(--font-normal);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 640px;
}

.overline {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-teal);
}

p {
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-default);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary {
  background-color: var(--color-teal);
  color: var(--color-text-on-teal);
  border-color: var(--color-teal);
}

.btn--primary:hover {
  background-color: var(--color-teal-hover);
  border-color: var(--color-teal-hover);
  color: var(--color-text-on-teal);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-teal);
}

.btn--secondary {
  background-color: var(--color-orange);
  color: var(--color-text-on-orange);
  border-color: var(--color-orange);
}

.btn--secondary:hover {
  background-color: var(--color-orange-hover);
  border-color: var(--color-orange-hover);
  color: var(--color-text-on-orange);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-orange);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-teal);
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: var(--color-teal-light);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn--pill {
  border-radius: var(--radius-full);
}

/* Cards */
.card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--duration-normal) var(--ease-default);
}

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

/* Grid */
.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); }

@media (max-width: 1024px) {
  .grid--4, .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* Animation base */
[data-animate] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: var(--duration-slower);
  transition-timing-function: var(--ease-out);
}

[data-animate="fade-up"] { transform: translateY(30px); }
[data-animate="fade-down"] { transform: translateY(-30px); }
[data-animate="fade-in"] { transform: none; }
[data-animate="scale-up"] { transform: scale(0.95); }

[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

[data-animate="stagger"] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--duration-slower) var(--ease-out);
}

[data-animate="stagger"].is-visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: none; }
[data-animate="stagger"].is-visible > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: none; }
[data-animate="stagger"].is-visible > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: none; }
[data-animate="stagger"].is-visible > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: none; }
[data-animate="stagger"].is-visible > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: none; }
[data-animate="stagger"].is-visible > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: none; }

/* Catchall for all stagger children when parent is visible (fixes items beyond 6) */
[data-animate="stagger"].is-visible > * {
  opacity: 1;
  transform: none;
}

/* ---------- Dark Mode ---------- */
[data-theme="dark"] {
  --color-bg: #0a0a0a;
  --color-surface: #0a0a0a;
  --color-surface-raised: #161616;
  --color-surface-dark: #F1F5F9;
  --color-surface-darker: #FAFAFA;

  --color-text: #F1F5F9;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;
  --color-text-on-dark: #0a0a0a;

  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-light: rgba(255, 255, 255, 0.12);

  --color-teal-light: rgba(0, 180, 216, 0.12);
  --color-teal-soft: rgba(0, 180, 216, 0.08);
  --color-orange-light: rgba(255, 107, 53, 0.12);
  --color-orange-soft: rgba(255, 107, 53, 0.08);

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
}

/* Mobile nav height adjustment */
@media (max-width: 768px) {
  body { padding-top: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  [data-animate], [data-animate="stagger"] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}