/* ═══════════════════════════════════════════════════════════════
   style.css — John Doe Portfolio
   Author: John Doe
   Description: Main stylesheet for portfolio landing page
═══════════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════
   CSS VARIABLES — STARLINK-INSPIRED PALETTE
═══════════════════════════════════════════ */
:root {
  --bg-base:        #060a16;
  --bg-surface:     #0a1225;
  --bg-elevated:    #0d1830;
  --bg-strip:       #040810;
  --bg-footer:      #030610;

  --border:         #1a2035;
  --border-soft:    #111828;

  --text-primary:   #e8eaf6;
  --text-secondary: #7a8caa;
  --text-muted:     #4b5563;
  --text-dim:       #2a3a55;

  --accent:         #6b7280;
  --accent-light:   #9ca3af;
  --accent-bright:  #d1d5db;
  --btn-bg:         #3a3f4e;
  --btn-hover:      #4a5060;
  --tag-bg:         #1e2535;

  --green:          #1a9f4e;

  --font-display:   'Syne', sans-serif;
  --font-body:      'DM Sans', sans-serif;

  --radius-sm:      4px;
  --radius-md:      8px;
  --radius-pill:    999px;

  --transition:     0.25s cubic-bezier(0.4, 0, 0.2, 1);
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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


/* ═══════════════════════════════════════════
   HEADER / NAV
═══════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(6, 10, 22, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.header-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 2px;
}
.header-logo span {
  color: var(--accent-light);
}

nav[aria-label="Main navigation"] {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1.5px;
  background: var(--accent-light);
  transition: width var(--transition);
}
.nav-link:hover            { color: var(--text-primary); }
.nav-link:hover::after,
.nav-link.active::after    { width: 100%; }
.nav-link.active           { color: var(--text-primary); }

.btn-hire {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  background: linear-gradient(160deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.04) 100%);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.18);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-hire:hover {
  background: linear-gradient(160deg, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.08) 100%);
  border-color: rgba(255,255,255,0.24);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.28);
  transform: translateY(-1px);
}


/* ═══════════════════════════════════════════
   SCROLL ARROW
═══════════════════════════════════════════ */
.scroll-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-strip);
  cursor: pointer;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  transition: border-color var(--transition), background var(--transition);
  text-decoration: none;
}
.scroll-arrow:hover {
  border-color: var(--accent);
  background: var(--bg-surface);
}
.scroll-arrow-label {
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-body);
}
.scroll-arrow svg { display: block; }

.scroll-arrow-wrap {
  padding: 24px 0 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* ═══════════════════════════════════════════
   SECTIONS — SHARED
═══════════════════════════════════════════ */
section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 40px 40px;
  position: relative;
}

.section-label {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 40px;
}


/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
#home {
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  padding-top: 100px;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.hero-eyebrow-bar {
  width: 40px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.hero-eyebrow-text {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-family: var(--font-body);
}

h1.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 10px;
  font-weight: 300;
}

.hero-platforms {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  background: linear-gradient(160deg, rgba(255,255,255,0.13) 0%, rgba(255,255,255,0.05) 100%);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm);
  padding: 12px 26px;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.24);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: inline-block;
}
.btn-primary:hover {
  background: linear-gradient(160deg, rgba(255,255,255,0.20) 0%, rgba(255,255,255,0.10) 100%);
  border-color: rgba(255,255,255,0.28);
  box-shadow: 0 6px 24px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.34);
  transform: translateY(-2px);
}

.btn-secondary {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  background: linear-gradient(160deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm);
  padding: 12px 26px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.12);
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: inline-block;
}
.btn-secondary:hover {
  color: var(--text-primary);
  background: linear-gradient(160deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.06) 100%);
  border-color: rgba(255,255,255,0.20);
  box-shadow: 0 4px 16px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.22);
  transform: translateY(-1px);
}

/* profile card */
.profile-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.profile-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 16px;
  overflow: hidden;
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.profile-role {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.profile-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-bottom: 16px;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 18px;
}

.tag {
  font-size: 9px;
  font-weight: 500;
  color: var(--accent-light);
  background: var(--tag-bg);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  letter-spacing: 0.04em;
}

.profile-available {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--text-secondary);
}

.available-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(26,159,78,0.4); }
  50%       { box-shadow: 0 0 0 5px rgba(26,159,78,0); }
}


/* ═══════════════════════════════════════════
   BRANDS STRIP
═══════════════════════════════════════════ */
#brands {
  min-height: unset;
  padding: 40px 0;
  background: var(--bg-strip);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.brands-label {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 22px;
  font-family: var(--font-body);
}

.brands-track-wrap {
  position: relative;
  overflow: hidden;
}

.brands-track-wrap::before,
.brands-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}
.brands-track-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-strip), transparent);
}
.brands-track-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-strip), transparent);
}

.brands-track {
  display: flex;
  gap: 16px;
  animation: scroll-brands 28s linear infinite;
  width: max-content;
}
.brands-track:hover { animation-play-state: paused; }

@keyframes scroll-brands {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.brand-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  background: var(--text-primary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color var(--transition);
}
.brand-chip:hover { border-color: var(--accent); }

.brand-icon {
  width: 20px;
  height: 20px;
  border-radius: 3px;
  background: var(--tag-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--accent-light);
  font-family: var(--font-display);
  flex-shrink: 0;
}

.brand-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}


/* ═══════════════════════════════════════════
   PORTFOLIO / WORK
═══════════════════════════════════════════ */
#work {
  background: var(--bg-strip);
  border-top: 1px solid var(--border);
}

.work-header {
  max-width: 1100px;
  margin: 0 auto 40px;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.work-header-left .section-title { margin-bottom: 0; }

.carousel-controls {
  display: flex;
  gap: 10px;
  align-items: center;
}

.carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(160deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.04) 100%);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.18);
  transition: border-color var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.carousel-btn:hover {
  border-color: rgba(255,255,255,0.24);
  color: var(--text-primary);
  background: linear-gradient(160deg, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.08) 100%);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.28);
  transform: translateY(-1px);
}

.carousel-outer {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.project-card {
  flex: 0 0 340px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.project-thumb {
  width: 100%;
  height: 180px;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-thumb-label {
  position: absolute;
  font-size: 11px;
  color: var(--text-dim);
}

/* Second logo card: contain instead of cover so the image doesn't overflow */
.project-card:nth-child(2) .project-thumb img,
.project-card:nth-child(3) .project-thumb img {
  object-fit: cover;
}

/* placeholder gradients per card */
.project-card:nth-child(1) .project-thumb { background: linear-gradient(135deg, #0d1830 0%, #111f3a 100%); }
.project-card:nth-child(2) .project-thumb { background: linear-gradient(135deg, #0e1a2e 0%, #0d2030 100%); }
.project-card:nth-child(3) .project-thumb { background: linear-gradient(135deg, #0f1a28 0%, #131f30 100%); }
.project-card:nth-child(4) .project-thumb { background: linear-gradient(135deg, #0a1520 0%, #101d2e 100%); }
.project-card:nth-child(5) .project-thumb { background: linear-gradient(135deg, #0d1625 0%, #111d2f 100%); }

.project-body {
  padding: 20px 22px 18px;
}

.project-type-tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: var(--tag-bg);
  border-radius: var(--radius-pill);
  padding: 3px 9px;
  margin-bottom: 10px;
}

h3.project-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.project-stack {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.project-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  font-weight: 300;
}

.project-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-bottom: 14px;
}

.project-links {
  display: flex;
  gap: 20px;
}

.project-link {
  font-size: 11px;
  font-weight: 500;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color var(--transition);
}
.project-link:hover      { color: var(--text-primary); }
.project-link-gh         { color: var(--text-muted); }
.project-link-gh:hover   { color: var(--text-secondary); }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.dot.active {
  background: var(--accent);
  transform: scale(1.3);
}


/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */
#contact {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
}

.contact-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-left .section-title { margin-bottom: 12px; }

.contact-tagline {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 36px;
  font-weight: 300;
  line-height: 1.7;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-info-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--tag-bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-text {
  font-size: 13px;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.contact-info-item a:hover .contact-info-text { color: var(--text-primary); }

/* form */
.contact-form {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-input,
.form-textarea {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 13px;
  color: var(--text-primary);
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-dim); }
.form-input:focus,
.form-textarea:focus         { border-color: var(--accent); }

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-submit {
  width: 100%;
  padding: 13px;
  background: linear-gradient(160deg, rgba(255,255,255,0.13) 0%, rgba(255,255,255,0.05) 100%);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.24);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-submit:hover {
  background: linear-gradient(160deg, rgba(255,255,255,0.20) 0%, rgba(255,255,255,0.10) 100%);
  border-color: rgba(255,255,255,0.28);
  box-shadow: 0 6px 24px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.34);
  transform: translateY(-1px);
}


/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
footer {
  background: var(--bg-footer);
  border-top: 1px solid var(--border);
  padding: 22px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy  { font-size: 12px; color: var(--text-dim); }
.footer-right { font-size: 12px; color: var(--text-dim); }


/* ═══════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* hero staggered load */
.hero-left > * {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFade 0.7s ease forwards;
}
.hero-left > *:nth-child(1) { animation-delay: 0.1s; }
.hero-left > *:nth-child(2) { animation-delay: 0.2s; }
.hero-left > *:nth-child(3) { animation-delay: 0.3s; }
.hero-left > *:nth-child(4) { animation-delay: 0.4s; }
.hero-left > *:nth-child(5) { animation-delay: 0.5s; }

.profile-card {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFade 0.7s ease forwards;
  animation-delay: 0.35s;
}

@keyframes heroFade {
  to { opacity: 1; transform: translateY(0); }
}


/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero-inner          { grid-template-columns: 1fr; }
  .profile-card        { display: none; }
  .contact-inner       { grid-template-columns: 1fr; gap: 40px; }
  .work-header         { flex-direction: column; align-items: flex-start; gap: 16px; }
  section              { padding: 80px 20px 40px; }
  .site-header         { padding: 0 20px; }
  footer               { padding: 18px 20px; }
  nav[aria-label="Main navigation"] { gap: 20px; }
  .nav-link            { display: none; }
  .nav-link:last-of-type { display: block; }
}