/* ============================================================
   Bhaskar Singha — Portfolio Stylesheet
   Visual Identity: Minimal Professional · Dark/Light Mode
   Typography: Fraunces (Display) + DM Sans (UI) + DM Mono (Labels)
   Color: Forest Ink · Sage Mist · Warm Amber · Ivory White
============================================================ */


/* ── CSS Custom Properties (Design Tokens) ── */
:root {

  /* ── Colors — Light Mode ── */
  --c-bg:           #F7F5F2;      /* Ivory White — canvas */
  --c-surface:      #FFFFFF;      /* Paper — cards, elevated */
  --c-border:       #E8E4DF;      /* Linen — dividers */
  --c-text-primary: #1A1A1A;      /* Obsidian — headlines, body */
  --c-text-muted:   #6B6B6B;      /* Ash — captions, meta */
  --c-text-faint:   #9B9590;      /* Even lighter for placeholders */

  --c-accent:       #1E3A2F;      /* Forest Ink — primary brand */
  --c-accent-light: #2D5040;      /* Forest Ink lifted */
  --c-accent-glow:  #3D6B52;      /* Forest Ink hover */
  --c-sage:         #8AAF9A;      /* Sage Mist — secondary */
  --c-sage-light:   rgba(138,175,154,0.15); /* Sage wash */
  --c-amber:        #D4895A;      /* Warm Amber — highlight */
  --c-amber-light:  rgba(212,137,90,0.12);  /* Amber wash */
  --c-whatsapp:     #25D366;      /* WhatsApp green */

  /* ── Shadows ── */
  --shadow-sm:    0 1px 4px rgba(30,58,47,0.06);
  --shadow-md:    0 4px 16px rgba(30,58,47,0.09);
  --shadow-lg:    0 8px 32px rgba(30,58,47,0.13);
  --shadow-card:  0 2px 12px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 32px rgba(30,58,47,0.14);

  /* ── Typography ── */
  --font-display: 'Fraunces', Georgia, serif;
  --font-ui:      'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  /* ── Spacing (8px base unit) ── */
  --sp-1:   4px;
  --sp-2:   8px;
  --sp-3:   12px;
  --sp-4:   16px;
  --sp-5:   24px;
  --sp-6:   32px;
  --sp-7:   40px;
  --sp-8:   48px;
  --sp-9:   64px;
  --sp-10:  80px;
  --sp-11:  96px;
  --sp-12:  128px;

  /* ── Layout ── */
  --container-max:  1280px;
  --container-pad:  80px;
  --section-py:     96px;

  /* ── Radii ── */
  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   48px;
  --radius-full: 9999px;

  /* ── Transitions ── */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --dur-fast:    150ms;
  --dur-base:    300ms;
  --dur-slow:    500ms;

  /* ── Navbar height ── */
  --nav-h: 72px;
}

/* ── Dark Mode Override ── */
[data-theme="dark"] {
  --c-bg:           #111311;      /* Deep Slate */
  --c-surface:      #1C1F1C;      /* Charcoal */
  --c-border:       #2A2E2A;      /* Smoke */
  --c-text-primary: #F0EDE8;      /* Cream */
  --c-text-muted:   #8A9E8E;      /* Muted Sage */
  --c-text-faint:   #5A6B5E;

  --c-accent:       #6DBF8A;      /* Sage Glow — CTA in dark */
  --c-accent-light: #7ECFA0;
  --c-accent-glow:  #8FD9B0;
  --c-sage:         #4D8A64;
  --c-sage-light:   rgba(77,138,100,0.15);
  --c-amber:        #E09B6E;      /* Peach Ember */
  --c-amber-light:  rgba(224,155,110,0.12);

  --shadow-sm:    0 1px 4px rgba(0,0,0,0.2);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg:    0 8px 32px rgba(0,0,0,0.4);
  --shadow-card:  0 2px 12px rgba(0,0,0,0.25);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.5);
}


/* ════════════════════════════════════════════════════════════
   RESET & BASE
════════════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text-primary);
  background-color: var(--c-bg);
  transition: background-color var(--dur-base) var(--ease-in-out),
              color var(--dur-base) var(--ease-in-out);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip to content for accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  background: var(--c-accent);
  color: var(--c-bg);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 14px;
  z-index: 9999;
  text-decoration: none;
  transition: top var(--dur-fast);
}
.skip-link:focus { top: var(--sp-2); }

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  font-family: var(--font-ui);
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: var(--font-ui);
}

/* Focus visible — accessibility */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Selection */
::selection {
  background-color: var(--c-sage-light);
  color: var(--c-text-primary);
}


/* ════════════════════════════════════════════════════════════
   CUSTOM CURSOR (Desktop only)
════════════════════════════════════════════════════════════ */

.cursor,
.cursor-follower {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: normal;
  transition: opacity var(--dur-fast);
}

.cursor {
  width: 10px;
  height: 10px;
  background-color: var(--c-accent);
  transform: translate(-50%, -50%);
  transition: width var(--dur-base) var(--ease-out),
              height var(--dur-base) var(--ease-out),
              background-color var(--dur-base);
}

.cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--c-accent);
  opacity: 0.4;
  transform: translate(-50%, -50%);
  transition: transform 80ms linear,
              width var(--dur-base) var(--ease-out),
              height var(--dur-base) var(--ease-out),
              opacity var(--dur-base);
}

body.cursor-hover .cursor {
  width: 48px;
  height: 48px;
  background-color: var(--c-accent);
  opacity: 0.85;
}
body.cursor-hover .cursor-follower {
  opacity: 0;
}

/* Hide custom cursor on touch devices */
@media (hover: none) {
  .cursor, .cursor-follower { display: none; }
}


/* ════════════════════════════════════════════════════════════
   LAYOUT UTILITIES
════════════════════════════════════════════════════════════ */

.container {
  width: 100%;
  max-width: calc(var(--container-max) + var(--container-pad) * 2);
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

/* Section Labels */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--c-accent);
  flex-shrink: 0;
}

/* Section Headings */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-text-primary);
  margin-bottom: var(--sp-5);
}
.section-heading em {
  font-style: italic;
  color: var(--c-accent);
}

.section-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  align-items: start;
  margin-bottom: var(--sp-10);
}
.section-intro .section-heading { margin-bottom: 0; }

.section-subtext {
  font-size: 17px;
  color: var(--c-text-muted);
  line-height: 1.6;
  max-width: 48ch;
  padding-top: var(--sp-3);
}

/* Mono tag */
.mono-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.mono-tag--sm { font-size: 10px; }


/* ════════════════════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  white-space: nowrap;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--c-accent);
  color: #F7F5F2;
  border-color: var(--c-accent);
}
[data-theme="dark"] .btn--primary { color: #111311; }
.btn--primary:hover {
  background-color: var(--c-accent-glow);
  border-color: var(--c-accent-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background-color: transparent;
  color: var(--c-text-primary);
  border-color: var(--c-border);
}
.btn--ghost:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background-color: var(--c-whatsapp);
  color: #fff;
  border-color: var(--c-whatsapp);
}
.btn--whatsapp:hover {
  background-color: #1ebe57;
  border-color: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.25);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 14px;
}

.btn--full {
  width: 100%;
  justify-content: center;
}

.btn-icon {
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out);
}
.btn:hover .btn-icon { transform: translateX(3px); }


/* ════════════════════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════════════════════ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background-color: transparent;
  transition: background-color var(--dur-base) var(--ease-in-out),
              box-shadow var(--dur-base) var(--ease-in-out),
              backdrop-filter var(--dur-base);
}

.navbar.scrolled {
  background-color: var(--c-bg);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
[data-theme="dark"] .navbar.scrolled {
  background-color: rgba(17,19,17,0.9);
}
[data-theme="light"] .navbar.scrolled {
  background-color: rgba(247,245,242,0.92);
}

.nav-container {
  max-width: calc(var(--container-max) + var(--container-pad) * 2);
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
  text-decoration: none;
}
.logo-mark {
  width: 36px;
  height: 36px;
  background-color: var(--c-accent);
  color: var(--c-bg);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
  transition: transform var(--dur-base) var(--ease-out);
}
[data-theme="dark"] .logo-mark { color: #111311; }
.nav-logo:hover .logo-mark { transform: rotate(-5deg) scale(1.05); }
.logo-text {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--c-text-primary);
}

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-left: auto;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-muted);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast), background-color var(--dur-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background-color: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-link:hover,
.nav-link.active {
  color: var(--c-text-primary);
}
.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Theme toggle */
.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  transition: color var(--dur-fast), background-color var(--dur-fast);
  position: relative;
}
.theme-toggle:hover {
  background-color: var(--c-sage-light);
  color: var(--c-text-primary);
}
.theme-icon {
  position: absolute;
  transition: opacity var(--dur-base), transform var(--dur-base) var(--ease-out);
  display: flex;
}
.theme-icon--moon { opacity: 0; transform: rotate(90deg) scale(0.8); }
.theme-icon--sun  { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"] .theme-icon--moon { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"] .theme-icon--sun  { opacity: 0; transform: rotate(-90deg) scale(0.8); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background-color var(--dur-fast);
}
.hamburger:hover { background-color: var(--c-sage-light); }
.hamburger-bar {
  display: block;
  height: 1.5px;
  background-color: var(--c-text-primary);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out),
              opacity var(--dur-fast),
              width var(--dur-base) var(--ease-out);
}
.hamburger-bar:nth-child(2) { width: 70%; }
.hamburger.open .hamburger-bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open .hamburger-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .hamburger-bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--c-bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: var(--sp-8) var(--sp-6);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}
.mobile-link {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--c-text-primary);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--c-border);
  display: block;
  transition: color var(--dur-fast), padding-left var(--dur-base) var(--ease-out);
}
.mobile-link:hover {
  color: var(--c-accent);
  padding-left: var(--sp-3);
}
.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding-top: var(--sp-6);
}
.mobile-contact-link {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-text-muted);
  letter-spacing: 0.05em;
}


/* ════════════════════════════════════════════════════════════
   HERO SECTION
════════════════════════════════════════════════════════════ */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--nav-h) + var(--sp-10));
  padding-bottom: var(--sp-12);
  position: relative;
  overflow: hidden;
}

/* Background arc */
.hero-bg-arc {
  position: absolute;
  top: -10%;
  right: -15%;
  width: 70%;
  height: 120%;
  color: var(--c-accent);
  pointer-events: none;
  z-index: 0;
}
.hero-bg-arc svg { width: 100%; height: 100%; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Hero Content — Left */
.hero-content { max-width: 600px; }

/* Availability Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-full);
  padding: var(--sp-2) var(--sp-4);
  margin-bottom: var(--sp-6);
  box-shadow: var(--shadow-sm);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--c-whatsapp);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}
.badge-dot--lg { width: 10px; height: 10px; }
.badge-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-text-muted);
}
.badge-location {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-text-faint);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
  50%       { opacity: 0.8; transform: scale(1.1); box-shadow: 0 0 0 4px rgba(37,211,102,0); }
}

/* Hero Name */
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 88px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--c-text-primary);
  margin-bottom: var(--sp-4);
  display: flex;
  flex-direction: column;
}
.hero-name-line--indent {
  padding-left: 0.4em;
  color: var(--c-accent);
}

/* Hero Title */
.hero-title {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-4);
}

/* Hero Tagline */
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 500;
  line-height: 1.2;
  color: var(--c-accent);
  margin-bottom: var(--sp-5);
}
.hero-tagline em { font-style: italic; }

/* Hero Description */
.hero-description {
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-text-muted);
  max-width: 48ch;
  margin-bottom: var(--sp-7);
}

/* Hero Actions */
.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

/* Hero Visual — Right */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-7);
}

/* Hero Photo */
.hero-photo-wrap {
  position: relative;
  width: 100%;
  max-width: 400px;
}
.hero-photo {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg) var(--radius-xl) var(--radius-xl) var(--radius-lg);
  overflow: hidden;
  position: relative;
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo-ring {
  position: absolute;
  inset: -8px;
  border-radius: calc(var(--radius-lg) + 8px) calc(var(--radius-xl) + 8px) calc(var(--radius-xl) + 8px) calc(var(--radius-lg) + 8px);
  border: 1px solid var(--c-sage);
  opacity: 0.3;
  pointer-events: none;
}

/* Photo Placeholder */
.photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  color: var(--c-text-faint);
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-sage-light) 100%);
}
.photo-placeholder span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.photo-placeholder--about {
  background: linear-gradient(135deg, var(--c-sage-light) 0%, var(--c-surface) 100%);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5) var(--sp-6);
  box-shadow: var(--shadow-md);
  width: 100%;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--c-text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-unit {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--c-accent);
  vertical-align: super;
  line-height: 1;
  margin-left: 2px;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  text-align: center;
  margin-top: var(--sp-1);
}
.stat-divider {
  width: 1px;
  height: 40px;
  background-color: var(--c-border);
  flex-shrink: 0;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  animation: scroll-bounce 2s ease-in-out infinite;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-accent), transparent);
}
.scroll-text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-faint);
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.7; }
  50%       { transform: translateX(-50%) translateY(6px); opacity: 1; }
}


/* ════════════════════════════════════════════════════════════
   ABOUT SECTION
════════════════════════════════════════════════════════════ */

.about { background-color: var(--c-surface); }

.about-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--sp-10);
  align-items: start;
  margin-bottom: var(--sp-12);
}

/* About Photo */
.about-photo-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}
.about-photo {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 0 var(--radius-xl) var(--radius-xl) var(--radius-xl);
  overflow: hidden;
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  position: relative;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-photo-tag {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background-color: var(--c-accent);
  color: var(--c-bg);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .about-photo-tag { color: #111311; }
.about-photo-tag .mono-tag { color: inherit; letter-spacing: 0.06em; }

/* About Content */
.about-content-col {
  padding-top: var(--sp-5);
}
.about-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.about-body p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text-muted);
}
.about-body p strong {
  color: var(--c-text-primary);
  font-weight: 600;
}
.about-body p em {
  color: var(--c-accent);
  font-style: italic;
}

/* Quote */
.about-quote {
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  font-weight: 500;
  line-height: 1.4;
  color: var(--c-text-primary);
  padding-left: var(--sp-5);
  border-left: 3px solid var(--c-accent);
  margin-bottom: var(--sp-6);
}

/* Value tags */
.about-values {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}
.value-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  background-color: var(--c-sage-light);
  border: 1px solid rgba(138,175,154,0.3);
  border-radius: var(--radius-full);
  padding: var(--sp-1) var(--sp-3);
  transition: background-color var(--dur-fast), transform var(--dur-fast);
}
.value-tag:hover {
  background-color: var(--c-sage-light);
  transform: translateY(-1px);
}
.value-tag--sm { font-size: 10px; padding: 3px 10px; }

.about-actions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: var(--sp-3);
}
.bento-cell {
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  transition: box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out);
}
.bento-cell:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.bento-cell--wide {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--c-sage-light), var(--c-surface));
}
.bento-cell--accent {
  background-color: var(--c-accent);
  color: var(--c-bg);
  border-color: var(--c-accent);
}
[data-theme="dark"] .bento-cell--accent { color: #111311; }
.bento-cell--tools { grid-column: span 2; }

.bento-number {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-accent);
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-2);
}
.bento-cell--wide .bento-number { color: var(--c-accent); }

.bento-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-primary);
  line-height: 1.3;
}
.bento-cell--accent .bento-label { color: inherit; }
.bento-label--sm { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-text-muted); margin-bottom: var(--sp-3); }

.bento-icon {
  color: var(--c-accent);
  margin-bottom: var(--sp-3);
}
.bento-status {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--sp-2);
}
.bento-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: 0.7;
  letter-spacing: 0.04em;
}
.tools-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.tool-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--c-text-muted);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-full);
  padding: 4px 10px;
}


/* ════════════════════════════════════════════════════════════
   SKILLS SECTION
════════════════════════════════════════════════════════════ */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

.skill-category {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  transition: box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out);
}
.skill-category:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--c-border);
}
.skill-category-icon {
  width: 44px;
  height: 44px;
  background-color: var(--c-sage-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  flex-shrink: 0;
}
.skill-category-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--c-text-primary);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.skill-item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.skill-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-primary);
}
.skill-bar {
  height: 4px;
  background-color: var(--c-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-accent) 0%, var(--c-sage) 100%);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 1.2s var(--ease-out);
}


/* ════════════════════════════════════════════════════════════
   PORTFOLIO SECTION
════════════════════════════════════════════════════════════ */

.portfolio { background-color: var(--c-bg); }

.portfolio-header {
  margin-bottom: var(--sp-8);
}
.portfolio-header .section-heading { margin-bottom: var(--sp-3); }

/* Filter Bar */
.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-8);
}
.filter-btn {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-muted);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  background-color: transparent;
  border: 1.5px solid var(--c-border);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.filter-btn:hover {
  border-color: var(--c-sage);
  color: var(--c-text-primary);
}
.filter-btn.active {
  background-color: var(--c-accent);
  border-color: var(--c-accent);
  color: #F7F5F2;
}
[data-theme="dark"] .filter-btn.active { color: #111311; }
.filter-btn--special .filter-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--c-amber);
  flex-shrink: 0;
}
.filter-dot--sm {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--c-amber);
  display: inline-block;
  flex-shrink: 0;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-10);
}

/* Make second card featured (larger) */
.portfolio-card--featured {
  grid-column: span 2;
}

.portfolio-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base);
  outline: none;
}
.portfolio-card:hover,
.portfolio-card:focus {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--c-sage);
}

.card-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--c-bg);
}
.portfolio-card--featured .card-image { aspect-ratio: 16/7; }

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-out);
}
.portfolio-card:hover .card-image img { transform: scale(1.04); }

/* Card placeholder */
.card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  color: var(--c-text-faint);
  background: linear-gradient(135deg, var(--c-bg) 0%, var(--c-sage-light) 100%);
  transition: transform 500ms var(--ease-out);
}
.card-placeholder--ngo {
  background: linear-gradient(135deg, var(--c-amber-light) 0%, var(--c-sage-light) 100%);
}
.card-placeholder span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.portfolio-card:hover .card-placeholder { transform: scale(1.04); }

/* Card Overlay */
.card-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(30,58,47,0.9);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-5);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  gap: var(--sp-1);
}
.portfolio-card:hover .card-overlay,
.portfolio-card:focus .card-overlay { opacity: 1; }

.card-overlay-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: #F7F5F2;
  line-height: 1.2;
}
.card-overlay-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-sage);
  text-transform: uppercase;
}
.card-overlay-arrow {
  font-size: 20px;
  color: var(--c-amber);
  margin-top: var(--sp-2);
  display: block;
  transition: transform var(--dur-base) var(--ease-out);
}
.portfolio-card:hover .card-overlay-arrow { transform: translateX(4px); }

/* Card Meta */
.card-meta {
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
}
.card-category {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  margin-bottom: var(--sp-2);
}
.card-category--ngo { color: var(--c-amber); }
.card-title {
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text-primary);
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}
.card-desc {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* Portfolio CTA */
.portfolio-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}
.portfolio-cta p {
  font-family: var(--font-display);
  font-size: 22px;
  font-style: italic;
  color: var(--c-text-muted);
}

/* Hidden card (for filter) */
.portfolio-card.hidden {
  display: none;
}


/* ════════════════════════════════════════════════════════════
   SERVICES SECTION
════════════════════════════════════════════════════════════ */

.services { background-color: var(--c-surface); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

.service-card {
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base);
}
.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--c-sage);
}

.service-icon {
  width: 48px;
  height: 48px;
  background-color: var(--c-sage-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  flex-shrink: 0;
  transition: background-color var(--dur-base), color var(--dur-base);
}
.service-card:hover .service-icon {
  background-color: var(--c-accent);
  color: var(--c-bg);
}
[data-theme="dark"] .service-card:hover .service-icon { color: #111311; }

.service-name {
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text-primary);
  line-height: 1.3;
}
.service-desc {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.6;
  flex: 1;
}
.service-rule {
  width: 40px;
  height: 1.5px;
  background-color: var(--c-border);
  border-radius: var(--radius-full);
  transition: width var(--dur-slow) var(--ease-out), background-color var(--dur-base);
}
.service-card:hover .service-rule {
  width: 80px;
  background-color: var(--c-accent);
}
.service-includes { display: flex; flex-direction: column; gap: 4px; }
.service-items {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.5;
}
.service-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color var(--dur-fast);
  display: inline-block;
  margin-top: auto;
}
.service-card:hover .service-link {
  text-decoration-color: var(--c-accent);
}


/* ════════════════════════════════════════════════════════════
   EXPERIENCE SECTION
════════════════════════════════════════════════════════════ */

.experience { background-color: var(--c-bg); }

.experience-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--sp-10);
  align-items: start;
}
.experience-intro { position: sticky; top: calc(var(--nav-h) + var(--sp-6)); }

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--c-accent), var(--c-border));
}

.timeline-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--sp-5);
  padding-bottom: var(--sp-8);
  position: relative;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-marker {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--c-border);
  border: 2px solid var(--c-bg);
  box-shadow: 0 0 0 2px var(--c-border);
  margin-top: 4px;
  flex-shrink: 0;
  z-index: 1;
  transition: background-color var(--dur-base), box-shadow var(--dur-base);
}
.timeline-item:hover .timeline-marker {
  background-color: var(--c-sage);
  box-shadow: 0 0 0 3px var(--c-sage-light);
}
.timeline-marker--featured {
  background-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-sage-light);
  width: 16px;
  height: 16px;
}
.timeline-item:hover .timeline-marker--featured {
  background-color: var(--c-accent-glow);
  box-shadow: 0 0 0 4px var(--c-sage-light);
}

.timeline-content {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  transition: box-shadow var(--dur-base), border-color var(--dur-base);
}
.timeline-item:hover .timeline-content {
  box-shadow: var(--shadow-md);
  border-color: var(--c-sage);
}
.timeline-item--featured .timeline-content {
  border-color: var(--c-sage);
  background: linear-gradient(to bottom right, var(--c-surface), var(--c-sage-light));
}

.timeline-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
  flex-wrap: wrap;
}
.timeline-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-amber);
  background-color: var(--c-amber-light);
  border: 1px solid rgba(212,137,90,0.2);
  border-radius: var(--radius-full);
  padding: 2px 8px;
}
.timeline-role {
  font-size: 17px;
  font-weight: 600;
  color: var(--c-text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}
.timeline-org {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  font-style: italic;
  color: var(--c-accent);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.ngo-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-amber);
  background-color: var(--c-amber-light);
  border: 1px solid rgba(212,137,90,0.2);
  border-radius: var(--radius-full);
  padding: 2px 7px;
  font-style: normal;
}
.timeline-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-4);
}
.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}


/* ════════════════════════════════════════════════════════════
   CERTIFICATIONS SECTION
════════════════════════════════════════════════════════════ */

.certifications { background-color: var(--c-surface); }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.cert-card {
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  transition: box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out), border-color var(--dur-base);
  position: relative;
}
.cert-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--c-sage);
}
.cert-icon {
  color: var(--c-accent);
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background-color: var(--c-sage-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cert-body { flex: 1; }
.cert-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}
.cert-issuer {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  margin-bottom: var(--sp-2);
  text-transform: uppercase;
}
.cert-desc {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.6;
}
.cert-badge {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 22px;
  height: 22px;
  background-color: var(--c-accent);
  color: var(--c-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
[data-theme="dark"] .cert-badge { color: #111311; }


/* ════════════════════════════════════════════════════════════
   CONTACT SECTION
════════════════════════════════════════════════════════════ */

.contact { background-color: var(--c-bg); }

.contact-inner {
  max-width: 1080px;
  margin: 0 auto;
}
.contact-heading {
  margin-bottom: var(--sp-5);
}
.contact-intro {
  font-size: 17px;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-8);
  max-width: 56ch;
  line-height: 1.65;
}

.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--sp-10);
  align-items: start;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}
.contact-detail-icon {
  width: 44px;
  height: 44px;
  background-color: var(--c-sage-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  flex-shrink: 0;
}
.contact-detail-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-detail-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.contact-detail-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text-primary);
  transition: color var(--dur-fast);
}
.contact-detail-value:hover { color: var(--c-accent); }

/* WhatsApp CTA Block */
.whatsapp-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  background-color: var(--c-whatsapp);
  color: #fff;
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-5);
  text-decoration: none;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base);
  margin-top: var(--sp-2);
}
.whatsapp-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.3);
}
.whatsapp-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.whatsapp-label {
  font-size: 15px;
  font-weight: 600;
}
.whatsapp-sub {
  font-size: 12px;
  opacity: 0.85;
}
.whatsapp-arrow {
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out);
}
.whatsapp-cta:hover .whatsapp-arrow { transform: translateX(3px); }

/* Contact Form */
.contact-form {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-primary);
  letter-spacing: 0.01em;
}
.required { color: var(--c-amber); }
.form-input {
  width: 100%;
  padding: 12px var(--sp-4);
  font-size: 15px;
  color: var(--c-text-primary);
  background-color: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder { color: var(--c-text-faint); }
.form-input:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-sage-light);
}
.form-input:invalid:not(:placeholder-shown) {
  border-color: #E05A5A;
}
.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}
.form-error {
  font-size: 12px;
  color: #E05A5A;
  min-height: 16px;
}
.form-note {
  font-size: 13px;
  color: var(--c-text-faint);
  text-align: center;
  font-style: italic;
}
.form-feedback {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-sm);
  font-size: 14px;
  text-align: center;
  display: none;
}
.form-feedback.success {
  display: block;
  background-color: rgba(37,211,102,0.1);
  color: #1a7a3c;
  border: 1px solid rgba(37,211,102,0.2);
}
[data-theme="dark"] .form-feedback.success { color: #6DBF8A; }
.form-feedback.error {
  display: block;
  background-color: rgba(224,90,90,0.1);
  color: #c0392b;
  border: 1px solid rgba(224,90,90,0.2);
}


/* ════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════ */

.footer {
  background-color: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding-top: var(--sp-11);
  padding-bottom: var(--sp-7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-8);
  border-bottom: 1px solid var(--c-border);
}
.footer-logo { margin-bottom: var(--sp-4); display: inline-flex; }
.footer-tagline {
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
  color: var(--c-accent);
  margin-bottom: var(--sp-3);
}
.footer-desc {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.65;
  max-width: 36ch;
}
.footer-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-4);
}
.footer-nav ul, .footer-services ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-link {
  font-size: 14px;
  color: var(--c-text-muted);
  transition: color var(--dur-fast), padding-left var(--dur-base) var(--ease-out);
  display: inline-block;
}
.footer-link:hover { color: var(--c-text-primary); padding-left: 4px; }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.footer-contact-link {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 14px;
  color: var(--c-text-muted);
  transition: color var(--dur-fast);
}
.footer-contact-link:hover { color: var(--c-text-primary); }
.footer-wa { color: var(--c-whatsapp); }
.footer-wa:hover { color: #1ebe57; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.footer-copy, .footer-made {
  font-size: 13px;
  color: var(--c-text-faint);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--c-accent);
  color: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-base), transform var(--dur-base) var(--ease-out),
              background-color var(--dur-fast);
  pointer-events: none;
  z-index: 900;
}
[data-theme="dark"] .back-to-top { color: #111311; }
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover {
  background-color: var(--c-accent-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}


/* ════════════════════════════════════════════════════════════
   ANIMATIONS — Scroll-triggered
════════════════════════════════════════════════════════════ */

[data-animate] {
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
[data-animate="fade-up"]    { transform: translateY(28px); }
[data-animate="fade-left"]  { transform: translateX(-28px); }
[data-animate="fade-right"] { transform: translateX(28px); }

[data-animate].animated {
  opacity: 1;
  transform: translate(0, 0);
}

/* Staggered children */
[data-animate-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
[data-animate-stagger].animated > * { opacity: 1; transform: translateY(0); }
[data-animate-stagger].animated > *:nth-child(1) { transition-delay: 0ms; }
[data-animate-stagger].animated > *:nth-child(2) { transition-delay: 80ms; }
[data-animate-stagger].animated > *:nth-child(3) { transition-delay: 160ms; }
[data-animate-stagger].animated > *:nth-child(4) { transition-delay: 240ms; }
[data-animate-stagger].animated > *:nth-child(5) { transition-delay: 320ms; }
[data-animate-stagger].animated > *:nth-child(6) { transition-delay: 400ms; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-animate], [data-animate-stagger] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html { scroll-behavior: auto; }
}


/* ════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet (max 1024px)
════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  :root {
    --container-pad: 48px;
    --section-py: 80px;
  }

  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero-name { align-items: center; }
  .hero-name-line--indent { padding-left: 0.2em; }
  .hero-description { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { align-items: center; }
  .hero-photo-wrap { max-width: 360px; }
  .hero-bg-arc { display: none; }

  .about-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .about-photo-wrap { max-width: 340px; margin: 0 auto; }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-cell--wide { grid-column: span 2; }
  .bento-cell--tools { grid-column: span 2; }

  .section-intro { grid-template-columns: 1fr; gap: var(--sp-3); }

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

  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-card--featured { grid-column: span 2; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .experience-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .experience-intro { position: static; }

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

  .contact-grid { grid-template-columns: 1fr; gap: var(--sp-8); }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}


/* ════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile (max 640px)
════════════════════════════════════════════════════════════ */

@media (max-width: 640px) {
  :root {
    --container-pad: 20px;
    --section-py: 64px;
    --nav-h: 64px;
  }

  .logo-text { display: none; }

  .hero {
    padding-top: calc(var(--nav-h) + var(--sp-8));
    padding-bottom: var(--sp-10);
  }
  .hero-name { font-size: clamp(42px, 12vw, 60px); }
  .hero-tagline { font-size: 22px; }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-4);
  }
  .stat-divider { display: none; }

  .about-photo-wrap { max-width: 280px; }
  .about-quote { font-size: 17px; }
  .about-actions { flex-direction: column; }
  .about-actions .btn { width: 100%; justify-content: center; }

  .bento-grid { grid-template-columns: 1fr; }
  .bento-cell--wide,
  .bento-cell--tools { grid-column: span 1; }

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

  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card--featured { grid-column: span 1; }

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

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

  .form-row { grid-template-columns: 1fr; }

  .contact-form { padding: var(--sp-5); }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .scroll-indicator { display: none; }

  .back-to-top { bottom: var(--sp-4); right: var(--sp-4); }

  .section-heading { font-size: clamp(28px, 8vw, 38px); }

  .portfolio-filter {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: var(--sp-2);
    scrollbar-width: none;
  }
  .portfolio-filter::-webkit-scrollbar { display: none; }
  .filter-btn { white-space: nowrap; flex-shrink: 0; }
}


/* ════════════════════════════════════════════════════════════
   PRINT STYLES
════════════════════════════════════════════════════════════ */

@media print {
  .navbar, .cursor, .cursor-follower, .scroll-indicator,
  .back-to-top, .hero-actions, .portfolio-filter, .contact-form { display: none !important; }
  body { background: white; color: black; }
  .section { padding: 40px 0; }
}
/* ════════════════════════════════════════════════════════
   ADDITIONS v3.0 — Social links, photo, org links, nav progress
════════════════════════════════════════════════════════ */

/* Skip link */
.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--c-accent); color: var(--c-bg);
  padding: 8px 16px; border-radius: 0 0 8px 8px;
  font-size: 14px; z-index: 9999; text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* Nav social icons */
.nav-social {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 8px;
  color: var(--c-text-muted);
  transition: color 0.2s, background 0.2s;
}
.nav-social:hover { color: var(--c-accent); background: var(--c-sage-light); }

/* Nav progress bar */
.nav-progress {
  position: absolute; bottom: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--c-accent), var(--c-sage));
  transition: width 0.1s linear;
}

/* Mobile social */
.mobile-social {
  display: flex; gap: 12px; padding: 16px 0;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 8px;
}
.mobile-social-link {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 8px;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.mobile-social-link:hover { color: var(--c-accent); border-color: var(--c-accent); background: var(--c-sage-light); }

/* Mobile link with number prefix */
.mobile-link { display: flex; align-items: center; gap: 16px; }
.mobile-link::before {
  content: attr(data-num);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; color: var(--c-text-faint);
  flex-shrink: 0; width: 24px;
}

/* Hero photo — real image */
.hero-photo {
  width: 100%; aspect-ratio: 4/5;
  border-radius: var(--radius-lg) var(--radius-xl) var(--radius-xl) var(--radius-lg);
  overflow: hidden; position: relative;
  background: var(--c-surface); border: 1px solid var(--c-border);
}
.hero-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  transition: transform 500ms ease-out;
  /* Black background from image becomes transparent via mix-blend */
  mix-blend-mode: normal;
}
.hero-photo:hover img { transform: scale(1.03); }

/* Hero socials row */
.hero-socials {
  display: flex; align-items: center; gap: 16px;
  margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--c-border);
}
.hero-social-link {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c-text-muted);
  transition: color 0.2s, transform 0.2s ease-out;
}
.hero-social-link:hover { color: var(--c-accent); transform: translateY(-1px); }

/* About photo — real image */
.about-photo {
  width: 100%; aspect-ratio: 4/5;
  border-radius: 0 var(--radius-xl) var(--radius-xl) var(--radius-xl);
  overflow: hidden; background: var(--c-bg); border: 1px solid var(--c-border);
}
.about-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  transition: transform 500ms ease-out;
}
.about-photo-wrap:hover .about-photo img { transform: scale(1.03); }

/* Organisation links in about body */
.about-org-link {
  color: var(--c-accent); text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s;
}
.about-org-link:hover { text-decoration-color: var(--c-accent); }

/* Timeline org links */
.timeline-org-link {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--c-accent); font-style: italic;
  text-decoration: underline; text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s;
}
.timeline-org-link:hover { text-decoration-color: var(--c-accent); }
.org-link-icon { flex-shrink: 0; opacity: 0.6; }

/* Contact social buttons */
.contact-socials {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 8px;
}
.contact-social-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--c-border);
  font-size: 13px; font-weight: 500;
  color: var(--c-text-muted);
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s ease-out;
}
.contact-social-btn:hover {
  color: var(--c-accent); border-color: var(--c-accent);
  background: var(--c-sage-light); transform: translateY(-1px);
}

/* Footer social icons */
.footer-socials {
  display: flex; gap: 10px; margin-top: 16px;
}
.footer-social-icon {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s ease-out;
}
.footer-social-icon:hover {
  color: var(--c-accent); border-color: var(--c-accent);
  background: var(--c-sage-light); transform: translateY(-2px);
}

/* Stat number + unit inline */
.stat { display: flex; flex-direction: column; align-items: center; gap: 2px; flex: 1; }
.stat-number { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: var(--c-text-primary); line-height: 1; letter-spacing: -0.03em; }
.stat-unit { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--c-accent); vertical-align: super; line-height: 1; margin-left: 1px; }
.stat-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-text-muted); text-align: center; margin-top: 4px; }

/* Photo ring animation */
@keyframes ring-pulse {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50%       { opacity: 0.35; transform: scale(1.01); }
}
.photo-ring {
  animation: ring-pulse 3s ease-in-out infinite;
}