/* =========================================================
   DESIGN SYSTEM — Av. Betül YAVUZ SEYMEN
   ========================================================= */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  --clr-navy:       #0D1B2A;
  --clr-navy-80:    #1a2d42;
  --clr-navy-60:    #263d55;
  --clr-gold:       #C9A84C;
  --clr-gold-light: #dfc07a;
  --clr-gold-pale:  #f5edda;
  --clr-white:      #FFFFFF;
  --clr-off-white:  #F8F6F1;
  --clr-text:       #1a1a1a;
  --clr-text-muted: #6b7280;
  --clr-border:     #e5e0d8;
  --clr-surface:    #FFFFFF;
  --clr-bg:         #F8F6F1;
  --clr-success:    #16a34a;
  --clr-error:      #dc2626;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  --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;

  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(13,27,42,0.06), 0 1px 2px rgba(13,27,42,0.04);
  --shadow-md:  0 4px 16px rgba(13,27,42,0.08), 0 2px 8px rgba(13,27,42,0.05);
  --shadow-lg:  0 10px 40px rgba(13,27,42,0.12), 0 4px 16px rgba(13,27,42,0.06);
  --shadow-xl:  0 20px 60px rgba(13,27,42,0.15), 0 8px 24px rgba(13,27,42,0.08);
  --shadow-gold: 0 4px 24px rgba(201,168,76,0.25);

  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-smooth: 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --max-width: 1280px;
  --nav-height: 80px;
}

[data-theme="dark"] {
  --clr-text:       #e8e4dc;
  --clr-text-muted: #9ca3af;
  --clr-border:     #2a3a4a;
  --clr-surface:    #152030;
  --clr-bg:         #0D1B2A;
  --clr-off-white:  #152030;
  --clr-gold-pale:  rgba(201,168,76,0.08);
}

/* ---------- 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: var(--text-base);
  line-height: 1.7;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 600;
  color: var(--clr-text);
}
p { line-height: 1.8; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.container--narrow { max-width: 800px; }
.container--wide   { max-width: 1440px; }

.section     { padding-block: clamp(var(--space-16), 6vw, var(--space-32)); }
.section--sm { padding-block: clamp(var(--space-10), 4vw, var(--space-20)); }

/* ---------- Section Headers ---------- */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.15;
  margin-bottom: var(--space-6);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  max-width: 600px;
  line-height: 1.8;
}

.section-header             { margin-bottom: clamp(var(--space-10), 4vw, var(--space-16)); }
.section-header--center     { text-align: center; }
.section-header--center .section-subtitle { margin-inline: auto; }

.gold-divider              { width: 48px; height: 2px; background: var(--clr-gold); margin-bottom: var(--space-6); }
.gold-divider--center      { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary { background: var(--clr-gold); color: var(--clr-navy); box-shadow: var(--shadow-gold); }
.btn--primary:hover { background: var(--clr-gold-light); transform: translateY(-1px); box-shadow: 0 6px 28px rgba(201,168,76,0.35); }

.btn--outline { border: 1.5px solid var(--clr-gold); color: var(--clr-gold); background: transparent; }
.btn--outline:hover { background: var(--clr-gold); color: var(--clr-navy); transform: translateY(-1px); }

.btn--navy { background: var(--clr-navy); color: var(--clr-white); }
.btn--navy:hover { background: var(--clr-navy-80); transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.btn--ghost { color: var(--clr-text-muted); background: transparent; padding: 0.875rem 1.5rem; }
.btn--ghost:hover { color: var(--clr-text); background: var(--clr-border); }

.btn--lg   { padding: 1.125rem 2.5rem; font-size: var(--text-base); }
.btn--sm   { padding: 0.625rem 1.25rem; font-size: var(--text-sm); }
.btn--full { width: 100%; justify-content: center; }

/* ---------- Cards ---------- */
.card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card__body    { padding: var(--space-6); }
.card__body--lg{ padding: var(--space-8); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.nav.scrolled { background: var(--clr-surface); box-shadow: var(--shadow-md); border-bottom-color: var(--clr-border); }
.nav--dark     { background: var(--clr-navy); border-bottom-color: rgba(255,255,255,0.08); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.nav__logo { display: flex; flex-direction: column; line-height: 1; gap: 2px; }
.nav__logo-name  { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 600; color: var(--clr-white); letter-spacing: -0.01em; }
.nav__logo-title { font-size: var(--text-xs); font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--clr-gold); }
.nav--light .nav__logo-name { color: var(--clr-navy); }

.nav__links { display: flex; align-items: center; gap: var(--space-8); list-style: none; }

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav__link:hover, .nav__link.active { color: var(--clr-white); }
.nav__link:hover::after, .nav__link.active::after { transform: scaleX(1); }
.nav--light .nav__link { color: var(--clr-text-muted); }
.nav--light .nav__link:hover, .nav--light .nav__link.active { color: var(--clr-navy); }

.nav__actions { display: flex; align-items: center; gap: var(--space-3); }

.nav__menu-btn { display: none; flex-direction: column; gap: 5px; padding: var(--space-2); }
.nav__menu-btn span { display: block; width: 22px; height: 1.5px; background: var(--clr-white); transition: transform var(--transition-base), opacity var(--transition-base); }
.nav--light .nav__menu-btn span { background: var(--clr-navy); }
.nav__menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Mobile Nav ---------- */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.mobile-nav-overlay.active { opacity: 1; visibility: visible; }

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  width: 300px;
  max-width: 88vw;
  background: var(--clr-navy);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.45);
}
.mobile-nav.open { transform: translateX(0); }

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(201, 168, 76, 0.25);
  flex-shrink: 0;
}
.mobile-nav__brand { display: flex; flex-direction: column; gap: 2px; }
.mobile-nav__brand-name {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-white);
  line-height: 1.2;
}
.mobile-nav__brand-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--clr-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.mobile-nav__close {
  color: rgba(255, 255, 255, 0.55);
  padding: var(--space-2);
  transition: color var(--transition-fast);
  flex-shrink: 0;
}
.mobile-nav__close:hover { color: var(--clr-white); }

.mobile-nav__links { list-style: none; display: flex; flex-direction: column; flex: 1; padding: var(--space-4) 0; }
.mobile-nav__link {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-4) var(--space-6);
  border-left: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.mobile-nav__link:hover,
.mobile-nav__link.active {
  color: var(--clr-gold);
  border-left-color: var(--clr-gold);
  background: rgba(201, 168, 76, 0.06);
}

.mobile-nav__footer {
  padding: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex-shrink: 0;
}
.mobile-nav__contact { display: flex; flex-direction: column; gap: var(--space-3); }
.mobile-nav__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}
.mobile-nav__contact-item:hover { color: rgba(255, 255, 255, 0.9); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--clr-navy);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(201,168,76,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 10% 60%, rgba(201,168,76,0.04) 0%, transparent 60%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  padding-block: calc(var(--nav-height) + var(--space-16)) var(--space-16);
}

.hero__content { display: flex; flex-direction: column; gap: var(--space-8); }

.hero__eyebrow { display: flex; align-items: center; gap: var(--space-3); }
.hero__eyebrow-line  { width: 32px; height: 1px; background: var(--clr-gold); }
.hero__eyebrow-text  { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--clr-gold); }

.hero__title { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 4.25rem); font-weight: 600; line-height: 1.1; color: var(--clr-white); }
.hero__title em { font-style: italic; color: var(--clr-gold); }

.hero__subtitle { font-size: var(--text-lg); line-height: 1.8; color: rgba(255,255,255,0.65); max-width: 520px; }
.hero__actions  { display: flex; flex-wrap: wrap; gap: var(--space-4); }

.hero__stats { display: flex; gap: var(--space-8); padding-top: var(--space-8); border-top: 1px solid rgba(255,255,255,0.1); }
.hero__stat-number { font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: 700; color: var(--clr-gold); line-height: 1; }
.hero__stat-label  { font-size: var(--text-sm); color: rgba(255,255,255,0.5); margin-top: var(--space-1); }

.hero__image-wrap  { position: relative; display: flex; justify-content: center; }
.hero__image-frame { position: relative; width: 100%; max-width: 480px; }

.hero__image-frame::before {
  content: '';
  position: absolute;
  top: -16px; right: -16px;
  width: 100%; height: 100%;
  border: 1.5px solid rgba(201,168,76,0.35);
  border-radius: var(--radius-lg);
  z-index: 0;
}

.hero__image {
  position: relative; z-index: 1;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.hero__image-placeholder {
  position: relative; z-index: 1;
  width: 100%; aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--clr-navy-80), var(--clr-navy-60));
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-4);
  border: 1px solid rgba(255,255,255,0.08);
}

.hero__image-badge {
  position: absolute; bottom: var(--space-6); left: calc(-1 * var(--space-6)); z-index: 2;
  background: var(--clr-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-xl);
  display: flex; align-items: center; gap: var(--space-3);
  min-width: 180px;
}

.hero__image-badge-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--clr-gold-pale);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-gold); flex-shrink: 0;
}

/* ---------- Practice Areas ---------- */
.practice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-6); }

.practice-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column; gap: var(--space-4);
}

.practice-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.practice-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.practice-card:hover::before { transform: scaleX(1); }

.practice-card__icon {
  width: 48px; height: 48px;
  background: var(--clr-gold-pale);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-gold);
}

.practice-card__title   { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 600; color: var(--clr-text); line-height: 1.3; }
.practice-card__summary { font-size: var(--text-sm); color: var(--clr-text-muted); line-height: 1.8; flex: 1; }

.practice-card__link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 500; color: var(--clr-gold);
  transition: gap var(--transition-fast); margin-top: auto;
}
.practice-card__link:hover { gap: var(--space-3); }


/* ---------- About Section ---------- */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-12), 6vw, var(--space-24)); align-items: center; }
.about-image-wrap { position: relative; }
.about-image { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-xl); }
.about-image-placeholder {
  width: 100%; aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--clr-navy-80), var(--clr-navy));
  display: flex; align-items: center; justify-content: center;
}

.about-image-accent {
  position: absolute; bottom: var(--space-8); right: calc(-1 * var(--space-6));
  background: var(--clr-gold);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-gold);
  text-align: center;
}
.about-image-accent-number { font-family: var(--font-heading); font-size: var(--text-4xl); font-weight: 700; color: var(--clr-navy); line-height: 1; }
.about-image-accent-text   { font-size: var(--text-xs); font-weight: 600; color: var(--clr-navy); letter-spacing: 0.05em; text-transform: uppercase; }

.about-content { display: flex; flex-direction: column; gap: var(--space-6); }

.credentials {
  display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-6);
  background: var(--clr-gold-pale);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--clr-gold);
}

.credential-item { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--clr-text); }
.credential-item svg { color: var(--clr-gold); flex-shrink: 0; }

/* ---------- Article Cards ---------- */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--space-6); }

.article-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex; flex-direction: column;
}
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

.article-card__image { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--clr-navy); }
.article-card__image-placeholder {
  width: 100%; aspect-ratio: 16 / 9;
  background: linear-gradient(145deg, var(--clr-navy-60), var(--clr-navy-80));
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-gold);
}

.article-card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.article-card__category { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--clr-gold); }
.article-card__title { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 600; line-height: 1.3; color: var(--clr-text); transition: color var(--transition-fast); }
.article-card:hover .article-card__title { color: var(--clr-gold); }
.article-card__summary { font-size: var(--text-sm); color: var(--clr-text-muted); line-height: 1.8; flex: 1; }
.article-card__meta { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: var(--clr-text-muted); padding-top: var(--space-4); border-top: 1px solid var(--clr-border); margin-top: auto; }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); }

.faq-item {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq-item.open { border-color: var(--clr-gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.08); }

.faq-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-6);
  text-align: left; background: none; cursor: pointer;
  transition: background var(--transition-fast);
}
.faq-trigger:hover { background: var(--clr-gold-pale); }

.faq-question { font-family: var(--font-heading); font-size: var(--text-lg); font-weight: 500; color: var(--clr-text); line-height: 1.4; }

.faq-icon {
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  background: var(--clr-gold-pale);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-gold); flex-shrink: 0;
  transition: transform var(--transition-base);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--transition-slow); }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-answer__inner { overflow: hidden; padding: 0 var(--space-6); transition: padding var(--transition-slow); }
.faq-item.open .faq-answer__inner { padding-bottom: var(--space-6); }
.faq-answer p { font-size: var(--text-base); color: var(--clr-text-muted); line-height: 1.8; }

/* ---------- WhatsApp CTA ---------- */
.whatsapp-cta {
  background: var(--clr-navy);
  padding-block: clamp(var(--space-12), 5vw, var(--space-24));
  position: relative;
  overflow: hidden;
}
.whatsapp-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(201,168,76,0.06) 0%, transparent 70%);
}
.whatsapp-cta__inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-8);
}
.whatsapp-cta__title { font-family: var(--font-heading); font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); color: var(--clr-white); line-height: 1.2; }
.whatsapp-cta__title em { font-style: italic; color: var(--clr-gold); }
.whatsapp-cta__subtitle { font-size: var(--text-lg); color: rgba(255,255,255,0.6); max-width: 480px; }

.btn--whatsapp {
  background: #25D366; color: var(--clr-white);
  font-size: var(--text-base); padding: 1rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
  transition: all var(--transition-base);
}
.btn--whatsapp:hover { background: #22c55e; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.4); }

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed; bottom: var(--space-8); right: var(--space-8); z-index: 50;
  width: 56px; height: 56px;
  border-radius: var(--radius-full);
  background: #25D366; color: var(--clr-white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  animation: float-pulse 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); animation: none; }

@keyframes float-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,0.6); }
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(var(--space-10), 5vw, var(--space-16)); align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: var(--space-8); }

.contact-info-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: var(--clr-gold-pale); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-gold); flex-shrink: 0;
}
.contact-info-label { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--clr-text-muted); margin-bottom: var(--space-1); }
.contact-info-value { font-size: var(--text-base); font-weight: 500; color: var(--clr-text); }

/* ---------- Forms ---------- */
.form-group    { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label    { font-size: var(--text-sm); font-weight: 500; color: var(--clr-text); }

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body); font-size: var(--text-base);
  color: var(--clr-text); background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-grid     { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-error    { font-size: var(--text-xs); color: var(--clr-error); }

/* ---------- Footer ---------- */
.footer { background: var(--clr-navy); padding-top: clamp(var(--space-12), 5vw, var(--space-20)); padding-bottom: var(--space-8); }

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  padding-bottom: clamp(var(--space-10), 4vw, var(--space-16));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand { display: flex; flex-direction: column; gap: var(--space-5); }
.footer__logo-name  { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: 600; color: var(--clr-white); }
.footer__logo-title { font-size: var(--text-xs); letter-spacing: 0.15em; text-transform: uppercase; color: var(--clr-gold); margin-top: var(--space-1); }
.footer__brand-desc { font-size: var(--text-sm); line-height: 1.8; color: rgba(255,255,255,0.45); max-width: 280px; }

.footer__social { display: flex; gap: var(--space-3); }
.footer__social-link {
  width: 38px; height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-fast);
}
.footer__social-link:hover { border-color: var(--clr-gold); color: var(--clr-gold); }

.footer__col-title { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--clr-gold); margin-bottom: var(--space-5); }
.footer__links { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer__link  { font-size: var(--text-sm); color: rgba(255,255,255,0.5); transition: color var(--transition-fast); }
.footer__link:hover { color: var(--clr-white); }
.footer__link--more { display: inline-block; margin-top: var(--space-4); font-size: var(--text-xs); color: var(--clr-gold); opacity: 0.75; letter-spacing: 0.04em; }
.footer__link--more:hover { opacity: 1; color: var(--clr-gold); }

.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-8); gap: var(--space-4); flex-wrap: wrap; }
.footer__copy   { font-size: var(--text-xs); color: rgba(255,255,255,0.3); }

/* ---------- Breadcrumbs ---------- */
.breadcrumb-nav { margin-bottom: var(--space-5); }

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  padding: 0;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  color: rgba(255,255,255,0.2);
  margin: 0 var(--space-2);
  font-weight: 300;
  letter-spacing: 0;
}

.breadcrumb__link {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
}
.breadcrumb__link:hover { color: var(--clr-gold); }
.breadcrumb__current    { color: var(--clr-gold); }

/* ---------- 404 Not Found ---------- */
.not-found-hero {
  position: relative;
  min-height: 100svh;
  background: var(--clr-navy);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.not-found-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
}

.not-found-hero__number {
  font-family: var(--font-heading);
  font-size: clamp(8rem, 22vw, 18rem);
  font-weight: 700;
  line-height: 0.85;
  color: rgba(201,168,76,0.07);
  position: absolute;
  top: var(--nav-height);
  right: -2rem;
  pointer-events: none;
  user-select: none;
}

.not-found-hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 640px;
}

.not-found-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: 600;
  color: var(--clr-white);
  line-height: 1.1;
}
.not-found-hero__title em { font-style: italic; color: var(--clr-gold); }

.not-found-hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  max-width: 480px;
}

.not-found-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.not-found-hero__links {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.not-found-hero__nav-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
  padding: var(--space-1) 0;
}
.not-found-hero__nav-link:hover { color: var(--clr-gold); }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  background: var(--clr-navy);
  padding-top: calc(var(--nav-height) + clamp(var(--space-12), 5vw, var(--space-20)));
  padding-bottom: clamp(var(--space-12), 5vw, var(--space-20));
}
.page-hero__eyebrow { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--clr-gold); margin-bottom: var(--space-4); }
.page-hero__title   { font-family: var(--font-heading); font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl)); color: var(--clr-white); line-height: 1.1; margin-bottom: var(--space-6); }
.page-hero__subtitle{ font-size: var(--text-lg); color: rgba(255,255,255,0.6); max-width: 560px; line-height: 1.8; }

/* ---------- Admin ---------- */
.admin-layout { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: 260px; background: var(--clr-navy); flex-shrink: 0;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.admin-sidebar__header { padding: var(--space-6); border-bottom: 1px solid rgba(255,255,255,0.08); }
.admin-sidebar__nav    { padding: var(--space-4); flex: 1; }

.admin-nav-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 500;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-1);
}
.admin-nav-item:hover, .admin-nav-item.active { background: rgba(255,255,255,0.07); color: var(--clr-white); }
.admin-nav-item.active { color: var(--clr-gold); }

.admin-main   { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.admin-topbar {
  height: 64px; background: var(--clr-surface); border-bottom: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: space-between;
  padding-inline: var(--space-8);
  position: sticky; top: 0; z-index: 10;
}
.admin-content { flex: 1; padding: var(--space-8); overflow-y: auto; }

.admin-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); padding: var(--space-6); }

.admin-stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-5); }
.admin-stat-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-md); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); }
.admin-stat-label { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--clr-text-muted); }
.admin-stat-value { font-family: var(--font-heading); font-size: var(--text-4xl); font-weight: 700; color: var(--clr-text); line-height: 1; }

.admin-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.admin-table th { text-align: left; padding: var(--space-3) var(--space-4); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--clr-text-muted); border-bottom: 1px solid var(--clr-border); }
.admin-table td { padding: var(--space-4); border-bottom: 1px solid var(--clr-border); color: var(--clr-text); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--clr-gold-pale); }

/* ---------- Badges ---------- */
.badge { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.04em; }
.badge--gold  { background: var(--clr-gold-pale); color: #8a6d1a; }
.badge--green { background: #dcfce7; color: #16a34a; }
.badge--gray  { background: var(--clr-border); color: var(--clr-text-muted); }
.badge--red   { background: #fee2e2; color: #dc2626; }

/* ---------- Theme Toggle ---------- */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all var(--transition-fast);
}
.theme-toggle:hover { color: var(--clr-white); background: rgba(255,255,255,0.12); }
.nav--light .theme-toggle { color: var(--clr-text-muted); background: var(--clr-border); border-color: transparent; }
.nav--light .theme-toggle:hover { color: var(--clr-text); background: var(--clr-gold-pale); }

/* ---------- Scroll Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--transition-smooth), transform var(--transition-smooth); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ---------- Utility ---------- */
.text-gold    { color: var(--clr-gold); }
.text-navy    { color: var(--clr-navy); }
.text-muted   { color: var(--clr-text-muted); }
.text-white   { color: var(--clr-white); }
.text-center  { text-align: center; }
.bg-navy      { background: var(--clr-navy); }
.bg-off-white { background: var(--clr-off-white); }
.hidden       { display: none !important; }
.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; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__eyebrow, .hero__actions { justify-content: center; }
  .hero__subtitle { margin-inline: auto; }
  .hero__stats    { justify-content: center; }
  .hero__image-wrap { display: none; }
  .about-split  { grid-template-columns: 1fr; }
  .about-image-wrap { max-width: 400px; margin-inline: auto; }
  .about-image-accent { right: auto; left: var(--space-6); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .nav__links, .nav__actions { display: none; }
  .nav__menu-btn  { display: flex; }
  .practice-grid  { grid-template-columns: 1fr; }
  .articles-grid  { grid-template-columns: 1fr; }
  .form-grid      { grid-template-columns: 1fr; }
  .footer__grid   { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__stats    { flex-wrap: wrap; gap: var(--space-6); }
  .whatsapp-float { bottom: var(--space-5); right: var(--space-5); }
  .admin-sidebar  { display: none; }
  .admin-layout   { display: block; }
}

@media (min-width: 1536px) {
  :root { --max-width: 1400px; }
}

/* ---------- Admin image upload ---------- */
.img-upload-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  max-width: 240px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-bg-card);
  border: 2px dashed rgba(201,168,76,0.3);
}
.img-upload-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-upload-empty {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--clr-text-muted);
  font-size: var(--text-sm);
}
.img-upload-badge {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.img-upload-badge--set  { background: rgba(0,0,0,0.55); color: #86efac; }
.img-upload-badge--new  { background: rgba(0,0,0,0.55); color: var(--clr-gold); }
.img-upload-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.img-upload-file-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  background: var(--clr-bg-card);
  color: var(--clr-text);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.img-upload-file-label:hover { border-color: var(--clr-gold); background: rgba(201,168,76,0.06); }
.img-upload-input { position: absolute; left: -9999px; opacity: 0; width: 1px; height: 1px; }
.img-upload-filename {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 200px;
  flex: 1;
}
.btn--sm { padding: 8px 16px; font-size: var(--text-sm); }