/*
Theme Name: Tasruzzaman Babu — Artist
Theme URI: https://tasruart.com
Author: Tasruzzaman Babu
Author URI: https://tasruart.com
Description: A refined artist portfolio theme with sidebar navigation, gallery, shop, editions, biography and contact sections.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: tasruzzaman-babu
Tags: portfolio, artist, gallery, one-page
*/

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Inconsolata:wght@300;400;500&display=swap');

:root {
  --ink: #1a1614;
  --paper: #f5f1eb;
  --warm: #c8a96e;
  --smoke: #9e9690;
  --ls: #e8e3db;
  --accent: #c4522a;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inconsolata', monospace;
  font-weight: 300;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 100;
  opacity: .4;
}

/* NAV */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100vh;
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  z-index: 50;
  background: var(--paper);
  border-right: 1px solid var(--ls);
}

.nav-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .02em;
  line-height: 1.3;
  margin-bottom: 48px;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.nav-name span {
  display: block;
  font-style: italic;
  font-weight: 300;
  font-size: 12px;
  font-family: 'Inconsolata', monospace;
  color: var(--smoke);
  margin-top: 4px;
  letter-spacing: .1em;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-links a {
  text-decoration: none;
  color: var(--smoke);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 9px 0;
  display: block;
  transition: color .2s, padding-left .2s;
  position: relative;
  cursor: pointer;
}

.nav-links a::before {
  content: '—';
  position: absolute;
  left: -20px;
  opacity: 0;
  transition: opacity .2s, left .2s;
  color: var(--accent);
}

.nav-links a:hover,
.nav-links a.current-menu-item > a,
.nav-links li.current-menu-item > a,
.nav-links a.active {
  color: var(--ink);
  padding-left: 22px;
}

.nav-links a:hover::before,
.nav-links li.current-menu-item > a::before,
.nav-links a.active::before {
  opacity: 1;
  left: 0;
}

.nav-bottom {
  margin-top: auto;
}

.nav-bottom p {
  font-size: 10px;
  color: var(--smoke);
  letter-spacing: .08em;
  line-height: 1.8;
}

/* LAYOUT */
.site-main {
  margin-left: 240px;
  min-height: 100vh;
}

.page-section {
  min-height: 100vh;
  animation: fi .42s ease;
}

@keyframes fi {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-inner {
  padding: 60px 60px 80px;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 44px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ls);
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  font-weight: 300;
  font-style: italic;
}

.section-sub {
  font-size: 11px;
  color: var(--smoke);
  letter-spacing: .1em;
}

.divider-line {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 14px;
}

/* BUTTONS */
.btn {
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 13px 26px;
  border: none;
  cursor: pointer;
  transition: all .22s;
  display: inline-block;
  text-decoration: none;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  color: var(--paper);
}

.btn-outline {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: none;
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
}

.btn-small {
  font-family: 'Inconsolata', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 11px 18px;
  border: none;
  cursor: pointer;
  transition: all .2s;
  background: var(--ink);
  color: var(--paper);
}

.btn-small:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.btn-small:disabled {
  background: var(--ls);
  color: var(--smoke);
  cursor: not-allowed;
  transform: none;
}

/* COLOR FILLS */
.artwork-fill {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .55s ease;
}

.c1 { background: linear-gradient(135deg, #1a2a3a, #2d4a6e, #4a7a9b); }
.c2 { background: linear-gradient(135deg, #3a1a10, #7a3520, #c46040); }
.c3 { background: linear-gradient(135deg, #1a3a1a, #2d6a2d, #5a9a5a); }
.c4 { background: linear-gradient(135deg, #2a2a1a, #5a5a2d, #9a9a4a); }
.c5 { background: linear-gradient(135deg, #3a1a3a, #6a2d6a, #9a5a9a); }
.c6 { background: linear-gradient(135deg, #1a1a2a, #2d2d5a, #4a4a8a); }
.c7 { background: linear-gradient(135deg, #2a1818, #6a3030, #9a6050); }
.c8 { background: linear-gradient(135deg, #181a2a, #30356a, #50609a); }
.c9 { background: linear-gradient(135deg, #1a2a1a, #385038, #607860); }

.artwork-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: rgba(255, 255, 255, .18);
  font-size: 15px;
  text-align: center;
  padding: 10px;
}

/* HOME */
.home-hero {
  width: 100%;
  height: 62vh;
  background: linear-gradient(135deg, #1e1410, #4a2d1a, #7a5030, #b8844a);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.home-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 60%, rgba(196, 82, 42, .25), transparent 55%);
}

.hero-bg-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 200px;
  font-style: italic;
  color: rgba(245, 241, 235, .05);
  user-select: none;
  position: absolute;
  letter-spacing: -.02em;
}

.hero-tag {
  position: absolute;
  bottom: 28px;
  left: 40px;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(245, 241, 235, .4);
}

.home-intro {
  padding: 50px 60px 60px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.home-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 54px;
  font-weight: 300;
  line-height: 1.08;
}

.home-title em {
  display: block;
  font-style: italic;
  color: var(--accent);
}

.home-cta {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.home-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
}

.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 30px;
  color: var(--accent);
  display: block;
}

.stat-label {
  font-size: 10px;
  color: var(--smoke);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.home-desc {
  font-size: 13px;
  line-height: 1.95;
  color: var(--smoke);
  padding-top: 6px;
}

.home-desc strong {
  color: var(--ink);
  font-weight: 400;
}

/* GALLERY */
.works-filter {
  display: flex;
  gap: 0;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 9px 18px;
  background: none;
  border: 1px solid var(--ls);
  color: var(--smoke);
  transition: all .2s;
  margin-right: -1px;
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  z-index: 1;
  position: relative;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

.artwork-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
}

.artwork-card.wide {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.artwork-card:hover .artwork-fill {
  transform: scale(1.06);
}

.artwork-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 22, 20, 0);
  transition: background .3s;
  display: flex;
  align-items: flex-end;
  padding: 22px;
}

.artwork-card:hover .artwork-overlay {
  background: rgba(26, 22, 20, .78);
}

.artwork-info {
  color: white;
  opacity: 0;
  transform: translateY(8px);
  transition: all .3s .04s;
}

.artwork-card:hover .artwork-info {
  opacity: 1;
  transform: translateY(0);
}

.artwork-info h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  font-style: italic;
  margin-bottom: 4px;
}

.artwork-info p {
  font-size: 11px;
  color: rgba(255, 255, 255, .65);
  letter-spacing: .06em;
}

.artwork-info .view-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--warm);
  border-bottom: 1px solid rgba(200, 169, 110, .5);
  padding-bottom: 2px;
}

/* SHOP */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.shop-card {
  background: white;
  border: 1px solid var(--ls);
  overflow: hidden;
  transition: box-shadow .3s, transform .3s;
  cursor: pointer;
}

.shop-card:hover {
  box-shadow: 0 18px 50px rgba(0, 0, 0, .1);
  transform: translateY(-4px);
}

.shop-img {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
}

.badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 4px 10px;
  color: white;
}

.badge.available { background: #2d5a27; }
.badge.sold      { background: var(--accent); }

.shop-body {
  padding: 22px;
}

.shop-body h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 21px;
  font-style: italic;
  margin-bottom: 5px;
}

.shop-meta {
  font-size: 11px;
  color: var(--smoke);
  letter-spacing: .05em;
  margin-bottom: 14px;
  line-height: 1.7;
}

.shop-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--ls);
}

.price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
}

.price .currency {
  font-size: 13px;
  font-family: 'Inconsolata', monospace;
  color: var(--smoke);
}

/* EDITIONS */
.editions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.edition-card {
  border: 1px solid var(--ls);
  overflow: hidden;
  transition: box-shadow .3s, transform .25s;
  cursor: pointer;
  background: white;
}

.edition-card:hover {
  box-shadow: 0 12px 36px rgba(0, 0, 0, .09);
  transform: translateY(-3px);
}

.edition-img {
  aspect-ratio: 1;
  overflow: hidden;
}

.edition-card:hover .edition-img .artwork-fill {
  transform: scale(1.06);
}

.edition-body {
  padding: 18px;
}

.edition-body h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-style: italic;
  margin-bottom: 5px;
}

.edition-meta {
  font-size: 10px;
  color: var(--smoke);
  letter-spacing: .07em;
  line-height: 1.7;
  margin-bottom: 14px;
}

.edition-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.edition-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
}

/* BIO */
.bio-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 72px;
  align-items: start;
}

.bio-portrait-wrap {
  position: sticky;
  top: 60px;
}

.portrait-block {
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #2a1c16, #5c3822, #9a6040);
  display: flex;
  align-items: flex-end;
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.portrait-block::before {
  content: 'T.B.';
  position: absolute;
  top: 20px;
  left: 16px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 110px;
  font-style: italic;
  color: rgba(245, 241, 235, .06);
  line-height: 1;
}

.portrait-caption {
  font-size: 10px;
  color: rgba(245, 241, 235, .5);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.bio-stats-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--ls);
  margin-top: 20px;
}

.bio-stat {
  background: var(--paper);
  padding: 15px;
}

.bio-stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 30px;
  color: var(--accent);
  display: block;
}

.bio-stat-label {
  font-size: 10px;
  color: var(--smoke);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.bio-text h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 34px;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 28px;
  line-height: 1.2;
}

.bio-text p {
  font-size: 13.5px;
  line-height: 2;
  color: var(--smoke);
  margin-bottom: 20px;
}

.bio-text p strong {
  color: var(--ink);
  font-weight: 400;
}

.timeline {
  margin-top: 36px;
  border-top: 1px solid var(--ls);
  padding-top: 28px;
}

.timeline h3 {
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--smoke);
  margin-bottom: 18px;
}

.timeline-item {
  display: flex;
  gap: 22px;
  padding: 11px 0;
  border-bottom: 1px solid var(--ls);
  align-items: baseline;
}

.timeline-year {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--accent);
  flex-shrink: 0;
  width: 48px;
}

.timeline-text {
  font-size: 13px;
  color: var(--ink);
  line-height: 1.5;
}

/* CONTACT */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: start;
}

.contact-left h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 30px;
}

.contact-left h2 em {
  font-style: italic;
  color: var(--accent);
}

.contact-row {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ls);
}

.contact-label {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--smoke);
  width: 76px;
  flex-shrink: 0;
}

.contact-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: var(--ink);
  text-decoration: none;
}

.contact-value:hover { color: var(--accent); }

.mailing-signup {
  margin-top: 36px;
}

.mailing-signup p {
  font-size: 12px;
  color: var(--smoke);
  line-height: 1.8;
  margin-bottom: 14px;
}

.mailing-input-row {
  display: flex;
}

.mailing-input-row input {
  flex: 1;
  padding: 11px 14px;
  border: 1px solid var(--ls);
  background: white;
  font-family: 'Inconsolata', monospace;
  font-size: 13px;
  outline: none;
  border-right: none;
}

.mailing-input-row input:focus { border-color: var(--ink); }

.contact-form-box {
  background: white;
  border: 1px solid var(--ls);
  padding: 36px;
}

.contact-form-box h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-style: italic;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--smoke);
  margin-bottom: 7px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 0;
  background: none;
  border: none;
  border-bottom: 1px solid var(--ls);
  font-family: 'Inconsolata', monospace;
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--ink);
}

.form-group textarea {
  height: 90px;
  resize: none;
}

.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s, transform .2s;
  margin-top: 10px;
}

.form-submit:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

/* MODAL */
.modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 14, .9);
  z-index: 300;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.modal-bg.open { display: flex; }

.modal-dialog {
  background: var(--paper);
  max-width: 840px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  animation: fi .3s ease;
  max-height: 90vh;
}

.modal-img { display: flex; align-items: stretch; }

.modal-body {
  padding: 38px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 32px;
  font-size: 28px;
  color: white;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  font-family: sans-serif;
}

.modal-body h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  font-style: italic;
  margin-bottom: 6px;
}

.modal-body .year-tag {
  font-size: 10px;
  color: var(--smoke);
  letter-spacing: .1em;
  margin-bottom: 18px;
}

.modal-body p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--smoke);
  margin-bottom: 14px;
}

.detail-row {
  display: flex;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--ls);
}

.detail-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--smoke);
  width: 76px;
  flex-shrink: 0;
}

.detail-value {
  font-size: 13px;
  color: var(--ink);
}

.modal-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  margin: 22px 0 14px;
}

.modal-price .currency {
  font-size: 15px;
  font-family: 'Inconsolata', monospace;
  color: var(--smoke);
}

/* TOAST */
.toast-notice {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--ink);
  color: var(--paper);
  padding: 14px 20px;
  font-size: 12px;
  letter-spacing: .07em;
  z-index: 400;
  transform: translateY(70px);
  opacity: 0;
  transition: all .38s cubic-bezier(.4, 0, .2, 1);
  max-width: 300px;
  line-height: 1.5;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--warm); }

/* WordPress Core */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* RESPONSIVE */
@media (max-width: 860px) {
  .site-nav {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--ls);
    padding: 20px 24px;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }

  .site-main { margin-left: 0; }

  .nav-links {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-inner { padding: 32px 20px 56px; }

  .gallery-grid { grid-template-columns: 1fr 1fr; }

  .artwork-card.wide {
    grid-column: span 1;
    aspect-ratio: 4/5;
  }

  .shop-grid,
  .bio-grid,
  .contact-wrap { grid-template-columns: 1fr; }

  .editions-grid { grid-template-columns: 1fr 1fr; }

  .home-intro {
    grid-template-columns: 1fr;
    padding: 32px 20px;
  }

  .modal-dialog { grid-template-columns: 1fr; }
  .modal-img { aspect-ratio: 4/3; }
}