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

body {
  background: #fff;
  color: #000;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

/* Hide default cursor on pointer devices only */
@media (pointer: fine) {
  body, a, button { cursor: none; }
}

/* ── Header ── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 48px;
  background: #fff;
}

.header-left   { justify-self: start;  display: flex; align-items: center; }
.header-center { justify-self: center; display: flex; align-items: center; }
.header-right  { justify-self: end;   display: flex; align-items: center; }

.header-left a {
  display: flex;
  align-items: center;
  line-height: 0;
}

.logo {
  height: 60px;
  display: block;
}

.header-center {
  display: flex;
  gap: 48px;
}

.header-center a,
.ping-btn {
  font-family: 'Raleway', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 500;
  text-decoration: none;
  color: #000;
  font-size: 16px;
  letter-spacing: 0.08em;
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.1s ease;
}

.header-center a:hover,
.ping-btn:hover {
  transform: scale(1.3);
  font-weight: 700;
}

/* Click blur animation for header buttons */
@keyframes click-blur {
  0%   { filter: blur(5px); opacity: 0.5; }
  100% { filter: blur(0px); opacity: 1; }
}

.header-center a.btn-clicked,
.ping-btn.btn-clicked {
  animation: click-blur 0.6s ease-out forwards;
}

/* ── Sections ── */
section {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tagline {
  font-size: clamp(24px, 4.5vw, 60px);
  font-weight: 700;
  letter-spacing: 0.12em;
}

/* ── Name section ── */
#section-name {
  position: relative;
}

#name-row {
  display: flex;
  gap: clamp(8px, 3vw, 48px);
  align-items: flex-end;
  position: relative;
  z-index: 2;
}

.name-slot {
  overflow: hidden;
}

.name-slot span {
  display: block;
  font-size: clamp(16px, 7.5vw, 130px);
  font-weight: 900;
  letter-spacing: 0.04em;
  transform: translateY(110%);
  will-change: transform;
}

/* ── Face reveal (inside pinned section) ── */
#face-reveal {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  z-index: 1;
}

#face-reveal img {
  width: clamp(220px, 36vw, 460px);
  display: block;
  object-fit: cover;
}

/* ── About me button ── */
.about-btn {
  font-family: 'Raleway', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: #000;
  text-decoration: underline;
  text-underline-offset: 5px;
  background: none;
  border: none;
  border-radius: 6px;
  padding: 10px 28px;
  display: inline-block;
  transition: background-color 0.5s ease, color 0.35s ease, transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about-btn:hover {
  background-color: #000;
  color: #fff;
  text-decoration: none;
  transform: scale(1.25);
}

/* Greyer background on click, not-too-fast transition back */
.about-btn:active {
  background-color: #555;
  color: #fff;
  text-decoration: none;
  transform: scale(1.2);
}