/*
Theme Name: Studio Enliven
Theme URI: https://studioenliven.com
Author: Ar. Smit Goghari
Author URI: https://studioenliven.com
Description: A minimal, ultra-modern single-page WordPress theme for architects and academics. Built with semantic HTML5, CSS Grid, and mobile-first architecture.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: studio-enliven
*/

/* ==============================================
   CSS VARIABLES — Design System
   ============================================== */
:root {
    /* Colors */
    --color-bg-primary:       #fafafa;
    --color-bg-secondary:     #f4f4f4;
    --color-bg-accent:        #f0ebe5;
    --color-surface:          #ffffff;
    --color-text-primary:     #1a1a1a;
    --color-text-secondary:  #555555;
    --color-text-muted:       #888888;
    --color-accent:           #8B5E3C;
    --color-accent-hover:     #7A4E30;
    --color-accent-light:     #d4b89a;
    --color-border:           #e0e0e0;
    --color-border-light:     #f0f0f0;
    --color-border-strong:    #c0c0c0;

    /* Typography */
    --font-heading:           'Georgia', 'Times New Roman', serif;
    --font-body:              -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono:              'SF Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs:               0.25rem;
    --space-sm:                0.5rem;
    --space-md:                1rem;
    --space-lg:                1.5rem;
    --space-xl:                2rem;
    --space-2xl:               3rem;
    --space-3xl:               4rem;

    /* Layout */
    --max-width:              1200px;
    --grid-gap:               1rem;
    --border-thin:            1px solid var(--color-border);
    --border-thinner:         1px solid var(--color-border-light);

    /* Transitions */
    --transition-fast:        0.15s ease;
    --transition-normal:      0.3s ease;
    --transition-slow:        0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ==============================================
   UTILITY CLASSES
   ============================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-3xl) 0;
    border-bottom: var(--border-thinner);
}

.section--last {
    border-bottom: none;
}

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

/* ==============================================
   HERO SECTION
   ============================================== */
.hero {
    padding: var(--space-3xl) 0 var(--space-2xl);
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: var(--color-bg-primary);
}

.hero__brand {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.15;
}

.hero__brand--accent {
    color: var(--color-accent);
}

.hero__subtitle {
    font-size: clamp(0.875rem, 2vw, 1.1rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
}

.hero__roles {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.hero__role-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border: var(--border-thin);
    border-radius: 2px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
    background: var(--color-surface);
}

.hero__role-tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 94, 60, 0.12);
}

.hero__role-tag--active {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.hero__role-tag--active:hover {
    background: var(--color-accent-hover);
    color: #fff;
    box-shadow: 0 4px 16px rgba(139, 94, 60, 0.25);
}

/* ==============================================
   RESUME MICRO-PROFILE (EXCEL SHEET GRID)
   ============================================== */
.resume {
    background: var(--color-bg-secondary);
}

.resume__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.resume__header--title {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
}

.resume__header--sub {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Excel Sheet Grid Layout */
.resume__grid {
    width: 100%;
    border-collapse: collapse;
    border: var(--border-thin);
    background: var(--color-surface);
    font-size: 0.85rem;
}

/* Section Headers */
.resume__grid--section-header {
    background: var(--color-accent);
    color: #fff;
}

.resume__grid--section-header th {
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: left;
    border-bottom: 3px solid rgba(255,255,255,0.3);
}

.resume__grid--section-header th:first-child {
    border-radius: 4px 0 0 0;
}

.resume__grid--section-header th:last-child {
    border-radius: 0 4px 0 0;
}

/* Table Headers */
.resume__grid th {
    background: var(--color-bg-accent);
    color: var(--color-text-secondary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: var(--space-sm) var(--space-lg);
    text-align: left;
    border-bottom: 2px solid var(--color-border);
    vertical-align: top;
}

.resume__grid th:first-child,
.resume__grid th:last-child {
    text-align: center;
}

.resume__grid th--timeline {
    width: 120px;
}

.resume__grid th--detail {
    width: 200px;
}

/* Table Cells */
.resume__grid td {
    padding: var(--space-sm) var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: top;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.resume__grid td:first-child,
.resume__grid td:last-child {
    text-align: center;
}

.resume__grid td--section-title {
    background: var(--color-bg-accent);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-accent);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 2px solid var(--color-border);
}

.resume__grid td--num {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.resume__grid td--status {
    font-weight: 600;
    font-size: 0.8rem;
}

.resume__grid td--status--active {
    color: var(--color-accent);
}

.resume__grid td--status--past {
    color: var(--color-text-muted);
}

/* Total row */
.resume__grid td--total {
    font-weight: 700;
    color: var(--color-accent);
    background: var(--color-bg-accent);
    border-bottom: 3px solid var(--color-border);
}

/* Empty cell */
.resume__grid td--empty {
    background: var(--color-bg-accent);
}

/* ==============================================
   BLOG SECTION
   ============================================== */
.blog {
    background: var(--color-bg-primary);
}

.blog__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.blog__header--title {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
}

.blog__header--sub {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

/* Blog Cards Grid */
.blog__cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.blog__card {
    background: var(--color-surface);
    border: var(--border-thin);
    border-radius: 2px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.blog__card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(139, 94, 60, 0.1);
}

.blog__card--thumb {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: var(--color-bg-accent);
}

.blog__card--body {
    padding: var(--space-lg);
}

.blog__card--title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.blog__card--excerpt {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.blog__card--meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.blog__card--link {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.blog__card--link:hover {
    color: var(--color-accent-hover);
}

/* ==============================================
   FOOTER
   ============================================== */
.footer {
    background: var(--color-text-primary);
    color: #fff;
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
}

.footer__text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer__brand {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: var(--space-sm);
}

.footer__brand:hover {
    color: var(--color-accent-light);
}

/* ==============================================
   MICRO-INTERACTIONS (Hover Effects)
   ============================================== */
.resume__grid--section-header:hover {
    opacity: 0.95;
}

.resume__grid th:hover {
    background: #e8e0d8;
}

.resume__grid td:hover {
    background: #faf6f2;
}

.blog__card--thumb {
    transition: opacity var(--transition-normal);
}

.blog__card:hover .blog__card--thumb {
    opacity: 0.85;
}

/* ==============================================
   RESPONSIVE DESIGN (Mobile-First Media Queries)
   ============================================== */

/* Tablet & Small Desktop */
@media screen and (min-width: 768px) {
    .hero {
        min-height: 70vh;
    }

    .hero__roles {
        gap: var(--space-lg);
    }

    .resume__grid {
        font-size: 0.9rem;
    }

    .resume__grid th--timeline {
        width: 140px;
    }

    .resume__grid th--detail {
        width: 240px;
    }

    .blog__cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }
}

/* Desktop */
@media screen and (min-width: 1024px) {
    .resume__grid {
        font-size: 0.95rem;
    }

    .resume__grid th--timeline {
        width: 160px;
    }

    .resume__grid th--detail {
        width: 280px;
    }

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

/* Large Desktop */
@media screen and (min-width: 1400px) {
    .resume__grid {
        font-size: 1rem;
    }

    .resume__grid th--timeline {
        width: 180px;
    }

    .resume__grid th--detail {
        width: 320px;
    }
}

/* ==============================================
   PRINT STYLES
   ============================================== */
@media print {
    body {
        background: #fff;
        color: #000;
    }

    .hero {
        padding: 3rem 0 2rem;
        min-height: auto;
    }

    .hero__role-tag {
        border: 1px solid #000 !important;
        color: #000 !important;
    }

    .resume__grid {
        font-size: 10pt;
        border: 1px solid #000;
    }

    .resume__grid--section-header {
        background: #000 !important;
        color: #fff !important;
    }

    .resume__grid--section-header th {
        background: #000 !important;
        color: #fff !important;
    }

    .blog__card {
        border: 1px solid #ccc;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}