/* =============================================================================
   style.css — Ciarán Ryan Portfolio
   https://ryandigitalmedia.com
   =============================================================================

   TABLE OF CONTENTS
   -----------------
   1.  EASY-EDIT VARIABLES  ← Start here for colours, fonts, spacing
   2.  Reset & Base
   3.  Navigation
   4.  Hero Section
   5.  Section Shared Styles
   6.  What I Do — Pillars
   7.  Selected Work — Gallery
   8.  About
   9.  Experience Timeline
   10. Skills & Tools
   11. Contact
   12. Footer
   13. Animations
   14. Mobile / Responsive

============================================================================= */


/* =============================================================================
   1. EASY-EDIT VARIABLES
   —————————————————————
   This is the main control panel for the site's look and feel.
   Change values here and they apply everywhere automatically.
============================================================================= */

:root {

  /* --- Colours: Dark (used in nav, hero, footer) --- */
  --dark:           #18181A;  /* Main dark background — change for a different dark tone */
  --dark-surface:   #242427;  /* Slightly lighter dark, used for cards on dark bg */
  --dark-border:    #2E2E32;  /* Borders and dividers on dark backgrounds */

  /* --- Colours: Accent (the blue) --- */
  --accent:         #185FA5;  /* Primary blue — buttons, links, active states */
  --accent-light:   #378ADD;  /* Lighter blue — hover states, tagline, hero sub-text */
  --accent-pale:    #E6F1FB;  /* Very pale blue — tag backgrounds, icon backgrounds */

  /* --- Colours: Light (used for most sections) --- */
  --light-bg:       #FAF9F7;  /* Page background (warm off-white) */
  --light-surface:  #FFFFFF;  /* Card and section surface (pure white) */
  --light-alt:      #F2F0EB;  /* Alternate section background (slightly warmer) */
  --border-light:   #E2DFD8;  /* Borders and dividers on light backgrounds */

  /* --- Colours: Text --- */
  --text-dark:      #1A1A1A;  /* Main body text on light backgrounds */
  --text-muted:     #585853;  /* Secondary / supporting text */
  --text-light:     #F0EEE8;  /* Main body text on dark backgrounds */

  /* --- Typography --- */
  --font-display:   'DM Serif Display', Georgia, serif;  /* Headings, name, tagline */
  --font-body:      'DM Sans', system-ui, sans-serif;    /* All body text, UI elements */

  /* --- Spacing: Sections --- */
  --section-padding-v: 100px;  /* Top/bottom padding on each section */
  --section-padding-h: 2.5rem; /* Left/right padding on each section */

  /* --- Layout --- */
  --max-width: 1100px;   /* Maximum content width */
  --nav-height: 56px;    /* Height of the sticky navigation bar */
  --border-radius: 8px;  /* Corner radius used on cards and containers */

}


/* =============================================================================
   2. RESET & BASE
   ———————————————
   Zeroes out browser default margin/padding and sets global defaults.
============================================================================= */

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

html {
  scroll-behavior: smooth; /* Smooth scrolling when clicking nav links */
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--light-bg);
  -webkit-font-smoothing: antialiased; /* Crisper text on Mac/iOS */
}


/* =============================================================================
   3. NAVIGATION
   —————————————
   Fixed dark bar across the top. Logo left, links centre, CTA button right.
   On mobile: links and CTA hide, hamburger button shows.
============================================================================= */

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--dark);
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--section-padding-h);
  height: var(--nav-height);
  transition: background 0.3s;
}

/* Logo — "CR." in the top left */
.nav-logo {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--text-light);
  text-decoration: none;
  letter-spacing: 0.01em;
  position: absolute;
  left: 2.5rem;
}


/* The "." in the logo is blue */
.nav-logo span {
  color: var(--accent-light);
}

/* Navigation links list */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-light);
}

/* "Download CV" button in the nav */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #E6F1FB;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 4px;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: var(--accent-light);
  color: #fff;
}

/* Mobile hamburger button — hidden on desktop */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-muted);
  transition: all 0.3s;
}


/* =============================================================================
   4. HERO SECTION
   ———————————————
   Full-height dark section with animated text, a subtle grid overlay,
   and a radial blue glow in the top-right corner.
============================================================================= */

#hero {
  background: var(--dark);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px var(--section-padding-h) 80px;
  position: relative;
  overflow: hidden;
}

/* Subtle blue grid lines in the background */
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(55,138,221,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55,138,221,0.04) 1px, transparent 1px);
  background-size: 60px 60px; /* Grid cell size — increase for larger grid */
  pointer-events: none;
}

/* Soft radial glow in top-right */
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24,95,165,0.12) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
}

/* Inner content wrapper — limits max width */
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* Small uppercase label above the name — e.g. "Based in Mainz, Germany" */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.1s ease forwards; /* Staggers in after page load */
}

/* The short line before the eyebrow text */
/* .hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent-light);
} */

/* Main name — large display font */
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 96px); /* Scales with viewport, min 52px, max 96px */
  line-height: 1.0;
  color: var(--text-light);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  opacity: 0;
  animation: fadeUp 0.7s 0.2s ease forwards;
}

/* Italic tagline below the name */
.hero-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--accent-light);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.3s ease forwards;
}

/* Short bio paragraph */
.hero-bio {
  max-width: 560px;
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.7s 0.4s ease forwards;
}

/* Row of CTA buttons */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.5s ease forwards;
}

/* Primary filled button — "View work" */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #E6F1FB;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 4px;
  transition: background 0.2s, transform 0.15s;
}

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

/* Secondary outlined button — "Get in touch" */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  padding: 12px 24px;
  border-radius: 4px;
  border: 1px solid var(--dark-border);
  transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover {
  border-color: var(--text-muted);
  color: var(--text-light);
}

/* Row of social icon links */
.hero-socials {
  display: flex;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.7s 0.6s ease forwards;
}

/* Individual social icon square */
.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--dark-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.social-link:hover {
  border-color: var(--accent-light);
  background: rgba(55,138,221,0.1);
}

.social-link svg {
  width: 16px;
  height: 16px;
  fill: var(--text-muted);
  transition: fill 0.2s;
}

.social-link:hover svg {
  fill: var(--accent-light);
}


/* =============================================================================
   5. SECTION SHARED STYLES
   ————————————————————————
   Applied across all sections for consistent spacing, max-width, and
   the small uppercase section labels with a leading line.
============================================================================= */

section {
  padding: var(--section-padding-v) var(--section-padding-h);
}

/* Centres content and caps the max width */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Small uppercase label above section headings — e.g. "What I do" */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* Short line before the section label */
/* .section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
} */

/* Large section heading — e.g. "Three disciplines." */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  color: var(--text-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

/* Subtitle paragraph below section heading */
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  font-weight: 300;
}


/* =============================================================================
   6. WHAT I DO — PILLARS
   ———————————————————————
   Three equal-width cards side by side. Each has an icon, title, description,
   and tags. On hover: lifts up and a blue bar sweeps in from the left.
============================================================================= */

#what {
  background: var(--light-surface);
  border-top: 1px solid var(--border-light);
}

/* Three-column grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

/* Individual pillar card */
.pillar {
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

/* Blue bar that sweeps in across the top of the card on hover */
.pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.pillar:hover {
  border-color: var(--accent-pale);
  transform: translateY(-3px);
}

.pillar:hover::before {
  transform: scaleX(1);
}

/* Small icon square at the top of each pillar */
.pillar-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-pale);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.pillar-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pillar h3 {
  font-size: 17px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.pillar p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* Row of small blue tags at the bottom of each pillar */
.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 1.25rem;
}

/* Individual tag pill */
.tag {
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: 3px;
  background: var(--accent-pale);
  color: var(--accent);
  letter-spacing: 0.02em;
}


/* =============================================================================
   7. SELECTED WORK — GALLERY
   ————————————————————————————
   Filterable 3-column grid of project cards. Filter buttons at the top.
   Each card has a thumbnail area (replace placeholder with an <img>) and
   a text info area below.
   
   TO ADD YOUR OWN IMAGES:
   Replace the <div class="work-thumb-inner"> with:
   <img src="images/your-image.jpg" alt="Project name" style="width:100%;height:100%;object-fit:cover;">
============================================================================= */

#work {
  background: var(--light-bg);
  border-top: 1px solid var(--border-light);
}

/* Header row — heading on left */
.work-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

/* Row of filter buttons — All / 3D / Film / Photo / Product */
.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Individual filter button */
.filter-btn {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 5px 16px;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

/* Active or hovered filter button fills with accent colour */
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* 3-column grid of cards */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* Individual project card — this is an <a> tag so the whole card is clickable */
.work-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--light-surface);
  transition: transform 0.25s, box-shadow 0.25s;
  text-decoration: none;
  display: block;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}

/* Thumbnail container — holds image or placeholder */
.work-thumb {
  aspect-ratio: 16/10; /* Change to 1/1 for square, 4/3 for traditional */
  background: var(--light-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Placeholder div — remove this when you add real images */
.work-thumb-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--border-light);
  transition: transform 0.4s;
}

/* Thumbnail zooms slightly on hover */
.work-card:hover .work-thumb-inner {
  transform: scale(1.04);
}

/* Category label badge in top-right of thumbnail */
.work-thumb-label {
  position: absolute;
  top: 10px; right: 10px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(24,24,26,0.7);
  color: var(--accent-light);
  backdrop-filter: blur(4px);
}

/* Text area below the thumbnail */
.work-info {
  padding: 1rem 1.25rem 1.25rem;
}

.work-info h3 {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.work-info p {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 300;
}


/* =============================================================================
   8. ABOUT
   ————————
   Two-column layout: photo on the left, text on the right.
   Photo has a small badge overlaid in the bottom-right corner.
   
   TO ADD YOUR PHOTO:
   Replace <div class="about-img-placeholder"> with:
   <img src="images/ciaran.jpg" alt="Ciarán Ryan" class="about-img">
============================================================================= */

#about {
  background: var(--light-surface);
  border-top: 1px solid var(--border-light);
}

/* Two-column grid: narrower photo column, wider text column */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 5rem;
  align-items: start;
  margin-top: 3rem;
}

/* Wrapper needed for the absolute-positioned badge */
.about-img-wrap {
  position: relative;
}

/* Actual photo — shown when you replace the placeholder */
.about-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--border-radius);
  display: block;
}

/* Placeholder shown when no photo is set */
.about-img-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--light-alt);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--border-light);
  font-family: var(--font-display);
}

/* Small dark badge overlaid on the photo — "20+ years across three disciplines" */
.about-img-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--dark);
  color: var(--text-light);
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  max-width: 160px;
}

/* Large number inside the badge */
.about-img-badge strong {
  display: block;
  font-size: 22px;
  font-family: var(--font-display);
  color: var(--accent-light);
  font-weight: 400;
}

/* Body text paragraphs */
.about-text p {
  font-size: 16px;
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-weight: 300;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-text strong {
  font-weight: 500;
  color: var(--text-dark);
}

/* Pull-quote with a blue left border */
.about-highlight {
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
  margin: 1.75rem 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 20px;
  color: var(--text-dark);
  line-height: 1.5;
}


/* =============================================================================
   9. EXPERIENCE TIMELINE
   ————————————————————————
   Three-column grid per row: date (right-aligned) | dot+line | content.
   Current role has a full blue dot; past roles have lighter outlined dots.
============================================================================= */

#experience {
  background: var(--light-bg);
  border-top: 1px solid var(--border-light);
}

.timeline {
  margin-top: 3rem;
}

/* Each row: date | connector | content */
.tl-item {
  display: grid;
  grid-template-columns: 160px 1px 1fr; /* date width | line | content */
  gap: 0 2rem;
  padding-bottom: 3rem;
  position: relative;
}

.tl-item:last-child {
  padding-bottom: 0;
}

/* Date column — right-aligned */
.tl-date {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
  padding-top: 2px;
  text-align: right;
  line-height: 1.5;
}

/* Column containing the dot and vertical connector line */
.tl-line-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

/* Dot — blue = current role */
.tl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  margin-top: 3px;
}

/* Outlined dot — past roles */
.tl-dot.past {
  background: var(--border-light);
  border: 2px solid var(--accent-pale);
}

/* Vertical line connecting the dots */
.tl-connector {
  width: 1px;
  flex: 1;
  background: var(--border-light);
  margin-top: 4px;
}

/* Hide connector on the last item */
.tl-item:last-child .tl-connector {
  display: none;
}

/* Content column — role title, company, bullet points */
.tl-content {
  padding-top: 0;
}

.tl-role {
  font-size: 17px;
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

/* Company name in blue */
.tl-company {
  font-size: 14px;
  color: var(--accent);
  font-weight: 400;
  margin-bottom: 0.75rem;
}

/* Bullet point list */
.tl-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tl-bullets li {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.65;
  padding-left: 14px;
  position: relative;
}

/* Custom bullet — small blue dash */
.tl-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 1px;
  background: var(--accent-light);
}


/* =============================================================================
   10. SKILLS & TOOLS
   ——————————————————
   2x2 grid of grouped skill boxes. Each box has a category title and
   a wrapped row of tag chips.
============================================================================= */

#skills {
  background: var(--light-surface);
  border-top: 1px solid var(--border-light);
}

/* 2-column grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

/* Individual skill group box */
.skill-group {
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 1.5rem;
}

/* Category title — "Product & Delivery" etc */
.skill-group-title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* Wrapping row of skill chips */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

/* Individual skill chip */
.skill-tag {
  font-size: 13px;
  font-weight: 400;
  padding: 5px 12px;
  border-radius: 4px;
  background: var(--light-bg);
  color: var(--text-dark);
  border: 1px solid var(--border-light);
  transition: background 0.2s, border-color 0.2s;
}

/* Hover turns chip blue */
.skill-tag:hover {
  background: var(--accent-pale);
  border-color: var(--accent-pale);
  color: var(--accent);
}


/* =============================================================================
   11. CONTACT
   ————————————
   Two-column layout: intro text + details on left, form on right.
   Form submits to whatever endpoint you configure (see index.html script).
   
   TO MAKE THE FORM WORK:
   Sign up at formspree.io, create a form, and replace the <form> tag's
   action attribute with your Formspree URL. Remove the onsubmit handler.
============================================================================= */

#contact {
  background: var(--light-bg);
  border-top: 1px solid var(--border-light);
}

/* Two-column grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  margin-top: 3rem;
  align-items: start;
}

/* Intro text on the left */
.contact-intro p {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* Stack of email + location links */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Individual contact detail row — icon + text */
.contact-detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-dark);
  text-decoration: none;
  transition: color 0.2s;
}

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

.contact-detail svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  flex-shrink: 0;
}

/* Row of social buttons (LinkedIn, ArtStation) */
.contact-socials-row {
  display: flex;
  gap: 10px;
  margin-top: 1.75rem;
}

.contact-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.contact-social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-pale);
}

.contact-social-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Contact form on the right */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Side-by-side Name + Email fields */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Label + input stacked vertically */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-dark);
}

.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-dark);
  background: var(--light-surface);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

/* Blue border on focus */
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
}

.form-field textarea {
  min-height: 120px;
}

/* Submit button */
.form-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #E6F1FB;
  border: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
  align-self: flex-start;
}

.form-submit:hover {
  background: var(--accent-light);
}


/* =============================================================================
   12. FOOTER
   ——————————
   Dark footer matching the nav. Logo left, copyright centre, links right.
============================================================================= */

footer {
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
  padding: 2rem var(--section-padding-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--text-light);
  text-decoration: none;
}

.footer-logo span {
  color: var(--accent-light);
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text-light);
}


/* =============================================================================
   13. ANIMATIONS
   ———————————————
   fadeUp: used for the hero section staggered entrance on page load.
   reveal / reveal.visible: used for scroll-triggered fade-ins on all
   other sections (triggered by IntersectionObserver in index.html).
============================================================================= */

/* Hero entrance animation — elements start invisible and slide up */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Default state for scroll-reveal elements — invisible and shifted down */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* State added by JavaScript when element enters the viewport */
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* =============================================================================
   14. MOBILE / RESPONSIVE
   ————————————————————————
   Breakpoint at 768px (standard tablet/mobile boundary).
   Stacks multi-column layouts to single column, hides nav links,
   shows hamburger button.
   
   NOTE: The hamburger button is shown but not yet wired to open a menu.
   To add a mobile menu, add a <nav> overlay in index.html and toggle it
   with JavaScript when the hamburger is clicked.
============================================================================= */

@media (max-width: 768px) {

  /* Nav: hide links and CTA, show hamburger */
  nav { padding: 0 1.5rem; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  /* Reduce section padding on mobile */
  section { padding: 72px 1.5rem; }
  #hero { padding: 100px 1.5rem 60px; }

  /* Stack pillars vertically */
  .pillars-grid { grid-template-columns: 1fr; }

  /* Work grid: 2 columns on mobile (still manageable) */
  .work-grid { grid-template-columns: repeat(2, 1fr); }

  /* Stack about grid */
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-img-badge { right: 0; } /* Keep badge on-screen */

  /* Simplify timeline — hide date column and connector line */
  .tl-item { grid-template-columns: 1fr; }
  .tl-date { text-align: left; }
  .tl-line-wrap { display: none; }

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

  /* Stack contact grid */
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }

  /* Stack form name/email row */
  .form-row { grid-template-columns: 1fr; }

  /* Stack footer */
  footer { flex-direction: column; align-items: flex-start; }
}