/* ═══════════════════════════════════════
   SHARED STYLES — Summer's Portfolio
   ═══════════════════════════════════════ */

/* ═══ FONTS ═══ */
@font-face {
    font-family: 'Gambarino';
    src: url('fonts/Gambarino-Regular.woff2') format('woff2'),
         url('fonts/Gambarino-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'General Sans';
    src: url('fonts/GeneralSans-Variable.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'General Sans';
    src: url('fonts/GeneralSans-VariableItalic.ttf') format('truetype');
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}

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

/* ═══ TOKENS ═══ */
:root {
    --bg: oklch(98.5% 0.001 106.423);
    --surface: #FFFFFF;
    --text: #2A2725;
    --text-muted: #6B6560;
    --text-faint: #A8A29D;
    --border: #E8E6E3;
    --accent: #FF3C00;
    --sage: #E8EDE4;
    --terracotta: #EEDDD2;
    --slate: #D6DFE9;
    --stone: #E2DFDB;
    --lavender: #DDD8E4;
    --wheat: #E8E0D4;
    --gap: 6px;
}

/* ═══ BASE ═══ */
html { scroll-behavior: smooth; }

body {
    font-family: 'General Sans', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ═══ NAV ═══ */
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 64px;
    position: relative;
    z-index: 95;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    height: 32px;
    flex-shrink: 0;
    font-size: 2.1rem;
}

.logo:hover {
    opacity: 0.85;
    transform: rotate(-3deg);
}

.logo-mark {
    width: 32px;
    height: 32px;
    border: 1.5px solid var(--text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Gambarino', Georgia, serif;
    font-weight: 400;
    font-size: 0.95rem;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1;
    padding-top: 1px;
}

.logo-img {
    height: 32px;
    max-height: 32px;
    width: auto;
    max-width: 120px;
    display: block;
    object-fit: contain;
}

/* ═══ CUTOUT EFFECT ═══ */
.cutout {
    display: inline;
    white-space: normal;
}

/* Medieval drop-cap style — larger cutout initials */
.cutout-drop {
    font-size: 1.8em;
    line-height: 0.85;
    vertical-align: baseline;
    margin-right: 1px;
}

/* ═══ CUTOUT HOVER MICRO-INTERACTIONS ═══ */

/* Nav links: letters lift + settle on hover (staggered wave) */
.nav-links a:hover .cutout span:nth-child(3n+1) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) - 3px)) scale(1.08);
}

.nav-links a:hover .cutout span:nth-child(3n+2) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) + 2px)) scale(1.05);
}

.nav-links a:hover .cutout span:nth-child(3n) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) - 2px)) scale(1.1);
}

/* Body cutout words: gentler lift on hover */
.bio-body .cutout:hover span:nth-child(odd),
.about-text .cutout:hover span:nth-child(odd),
.section-heading .cutout:hover span:nth-child(odd) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) - 2px)) scale(1.04);
}

.bio-body .cutout:hover span:nth-child(even),
.about-text .cutout:hover span:nth-child(even),
.section-heading .cutout:hover span:nth-child(even) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) + 1.5px)) scale(1.06);
}

/* Mobile nav: bigger bounce for large text */
.mobile-nav a:hover .cutout span:nth-child(3n+1) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) - 5px)) scale(1.1);
}

.mobile-nav a:hover .cutout span:nth-child(3n+2) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) + 3px)) scale(1.08);
}

.mobile-nav a:hover .cutout span:nth-child(3n) {
    transform: rotate(var(--rot)) translateY(calc(var(--y) - 4px)) scale(1.12);
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links a {
    font-family: 'General Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    padding-bottom: 2px;
    transition: color 0.3s ease;
}

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

/* Sharpie underline — thinner, hand-drawn feel */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: -2px;
    right: -2px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px 2px 1px 2px;
    transform: scaleX(0) rotate(-0.6deg) skewX(-1.5deg);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    opacity: 0.85;
}

.nav-links a:hover::after { transform: scaleX(1) rotate(-0.6deg) skewX(-1.5deg); }
.nav-links a.active::after { transform: scaleX(1) rotate(-0.6deg) skewX(-1.5deg); opacity: 1; }

/* ═══ HAMBURGER ═══ */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    height: 3px;
    border-radius: 2px;
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.hamburger span:nth-child(1) {
    background: #F5542E;
    width: 24px;
    transform: rotate(1.5deg);
}

.hamburger span:nth-child(2) {
    background: #008B6E;
    width: 18px;
    transform: rotate(-1deg);
}

.hamburger span:nth-child(3) {
    background: #0067AD;
    width: 22px;
    transform: rotate(0.8deg);
}

/* Hamburger → X */
body.nav-open .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
    width: 24px;
}

body.nav-open .hamburger span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

body.nav-open .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
    width: 24px;
}

/* ═══ MOBILE NAV OVERLAY ═══ */
.mobile-nav {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

body.nav-open .mobile-nav {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav a {
    font-family: 'Gambarino', Georgia, serif;
    font-size: 2.2rem;
    font-weight: 400;
    text-decoration: none;
    color: var(--text);
    position: relative;
    padding-bottom: 4px;
    transition: opacity 0.3s ease;
}

.mobile-nav a:hover {
    opacity: 0.6;
}

/* Sharpie underline on active mobile link */
.mobile-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    right: -3px;
    height: 3px;
    background: var(--accent);
    border-radius: 1px 2px 1px 2px;
    transform: rotate(-0.8deg) skewX(-2deg);
    opacity: 0.9;
}

/* Stagger mobile nav links */
body.nav-open .mobile-nav a:nth-child(1) { animation: fadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.05s both; }
body.nav-open .mobile-nav a:nth-child(2) { animation: fadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.10s both; }
body.nav-open .mobile-nav a:nth-child(3) { animation: fadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both; }
body.nav-open .mobile-nav a:nth-child(4) { animation: fadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.20s both; }

/* ═══ ANIMATIONS ═══ */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══ MOBILE NAV ═══ */
@media (max-width: 640px) {
    nav {
        padding: 0 16px;
        height: 56px;
    }

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