/*
Theme Name: NHL43 Luxury Theme
Theme URI: https://github.com/sezgintoptas/nhl43-theme
Author: NHL43
Author URI: https://nhl43.com
Description: Ultra-premium, plugin-free custom WordPress theme. Vercel design philosophy (simplicity, whitespace, hairline borders, smooth animations).
Version: 1.0.3
License: Proprietary
Text Domain: nhl43-theme
*/

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Vercel-inspired Design Tokens)
   ========================================================================== */
:root {
    /* Color Palette */
    --color-bg: #FFFFFF;
    --color-bg-muted: #FAFAFA;
    --color-bg-subtle: #F5F5F5;
    --color-text: #111111;
    --color-text-muted: #666666;
    --color-text-subtle: #888888;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-hover: rgba(0, 0, 0, 0.15);

    /* Brand Accent */
    --color-accent: #000000;
    --color-accent-fg: #FFFFFF;
    --color-accent-hover: #333333;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-display: 'Outfit', var(--font-sans);
    --font-mono: 'Menlo', 'Consolas', 'Monaco', 'Liberation Mono', 'Lucida Console', monospace;

    /* Font Weights */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing (8px grid scale) */
    --space-1: 0.5rem;
    /* 8px   */
    --space-2: 1rem;
    /* 16px  */
    --space-3: 1.5rem;
    /* 24px  */
    --space-4: 2rem;
    /* 32px  */
    --space-5: 2.5rem;
    /* 40px  */
    --space-6: 3rem;
    /* 48px  */
    --space-8: 4rem;
    /* 64px  */
    --space-10: 5rem;
    /* 80px  */
    --space-12: 6rem;
    /* 96px  */
    --space-16: 8rem;
    /* 128px */
    --space-20: 10rem;
    /* 160px */

    /* Typography Scale */
    --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 */

    /* Line Heights & Letter Spacing */
    --line-height-none: 1;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-loose: 1.75;

    --letter-spacing-tighter: -0.04em;
    --letter-spacing-tight: -0.02em;
    --letter-spacing-normal: 0em;
    --letter-spacing-wide: 0.05em;

    /* Borders & Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;

    /* Shadows (Crisp, subtle) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Transitions & Easing */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    /* Vercel standard ease */
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Layout */
    --content-width: 1200px;
    --header-height: 72px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-variant-numeric: tabular-nums;
    /* Critical for Vercel typography */
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    margin-top: 0;
    margin-bottom: var(--space-4);
    color: var(--color-text);
}

p,
ul,
ol,
dl {
    margin-top: 0;
    margin-bottom: var(--space-4);
    color: var(--color-text-muted);
}

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

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

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
    display: block;
    max-width: 100%;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.site-main {
    padding-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* ==========================================================================
   COMPONENTS - BUTTONS (Hairline & Rounded)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-4);
    height: 40px;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-none);
    border-radius: var(--radius-md);
    cursor: pointer;
    white-space: nowrap;
    transition:
        background-color var(--duration-fast) var(--ease-out),
        color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.btn:active {
    transform: scale(0.98);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Primary Button */
.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-accent-fg);
    border: 1px solid var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-accent-fg);
}

/* Secondary Button (Ghost/Outline) */
.btn-ghost {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    background-color: var(--color-bg-muted);
    border-color: var(--color-text-subtle);
}

/* ==========================================================================
   COMPONENTS - FORMS (Minimalist)
   ========================================================================== */
.nhl43-input {
    width: 100%;
    height: 48px;
    padding: 0 var(--space-3);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition:
        border-color var(--duration-fast) var(--ease-out),
        box-shadow var(--duration-fast) var(--ease-out);
    appearance: none;
}

.nhl43-input:hover {
    border-color: var(--color-border-hover);
}

.nhl43-input:focus {
    outline: none;
    border-color: var(--color-text);
    box-shadow: 0 0 0 1px var(--color-text);
}

textarea.nhl43-input {
    height: auto;
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
    resize: vertical;
    min-height: 120px;
}

.nhl43-input::placeholder {
    color: var(--color-text-subtle);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    /* JS (interaction.js) handles the transition to opacity:1, translateY(0) */
}