/* ============================================
   HHUDDL.com - Styles
   Candlelit Library / Warm Hearth Aesthetic
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --bg-primary: #F5EDE3;
    --bg-secondary: #E8D5C4;
    --text-primary: #2C1810;
    --text-secondary: #6B4E3D;
    --accent-primary: #C8553D;
    --accent-secondary: #B8860B;
    --ethereal-glow: #F0D9A8;
    --card-surface: #FAF6F0;
    --divider: #C4A882;
    --shadow-tone: rgba(44, 24, 16, 0.08);

    --font-heading: 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'Source Serif 4', 'Georgia', serif;
    --font-accent: 'DM Sans', 'Helvetica Neue', sans-serif;

    --clip-size: 16px;
    --clip-size-hover: 20px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.72;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    position: relative;
}

/* Paper grain texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.02;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 256px 256px;
}

/* --- Cursor Glow --- */
#cursor-glow {
    position: fixed;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(240, 217, 168, 0.15) 0%, rgba(240, 217, 168, 0) 70%);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    will-change: transform;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body:hover #cursor-glow {
    opacity: 1;
}

/* --- Navigation --- */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 64px;
    background: rgba(250, 246, 240, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid var(--divider);
}

#main-nav.nav-hidden {
    transform: translateY(-100%);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 48px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-wordmark {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 0.06em;
}

.nav-wordmark:hover {
    color: var(--accent-primary);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-accent);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.4s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-secondary);
}

/* --- Hero Section --- */
#hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-primary);
    overflow: hidden;
}

#hero-fragments {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.hero-fragment {
    opacity: 0.4;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 24px;
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: 1.5rem;
    font-style: italic;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

/* --- Angular Dividers --- */
.angular-divider {
    width: 100%;
    overflow: hidden;
    padding: 0;
    margin: 0;
}

.angular-divider svg {
    display: block;
}

.divider-line {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 1.2s ease-in-out;
}

.divider-line.animated {
    stroke-dashoffset: 0;
}

/* --- Philosophy Section --- */
#philosophy {
    padding: 120px 48px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.philosophy-quote {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 300;
    font-style: italic;
    line-height: 1.4;
    color: var(--text-primary);
    border: none;
    position: relative;
}

.drop-cap {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 600;
    color: var(--accent-secondary);
    float: left;
    line-height: 0.8;
    margin-right: 8px;
    margin-top: 8px;
    font-style: normal;
}

/* --- Offerings Section --- */
#offerings {
    padding: 80px 48px;
    max-width: 1280px;
    margin: 0 auto;
}

.section-heading {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 48px;
    text-align: center;
}

.heading-drop-cap {
    color: var(--accent-secondary);
    font-size: 3.5rem;
}

/* --- Card Grid --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* Row 2 wide cards */
.card-wide {
    grid-column: span 1;
}

/* 3-2-3 layout via grid placement */
.card-grid .card:nth-child(4) {
    grid-column: 1 / 2;
}

.card-grid .card:nth-child(5) {
    grid-column: 2 / 4;
}

/* For 2 wide cards in row 2 */
.card-grid .card:nth-child(4) {
    grid-column: 1 / 3;
}

.card-grid .card:nth-child(5) {
    grid-column: 3 / 4;
}

/* Proper 3-2-3 staggered rhythm */
.card-grid {
    grid-template-columns: repeat(6, 1fr);
}

.card-grid .card:nth-child(1),
.card-grid .card:nth-child(2),
.card-grid .card:nth-child(3) {
    grid-column: span 2;
}

.card-grid .card:nth-child(4) {
    grid-column: 1 / 4;
}

.card-grid .card:nth-child(5) {
    grid-column: 4 / 7;
}

.card-grid .card:nth-child(6),
.card-grid .card:nth-child(7),
.card-grid .card:nth-child(8) {
    grid-column: span 2;
}

/* --- Card Styles --- */
.card {
    background: var(--card-surface);
    border: 1px solid var(--divider);
    padding: 36px 32px;
    position: relative;
    box-shadow: 0 2px 8px rgba(44, 24, 16, 0.06);
    transition: transform 0.4s ease-out, box-shadow 0.4s ease-out, border-color 0.4s ease, clip-path 0.4s ease-out;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    transform: translateY(40px);
}

.card.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, box-shadow 0.4s ease-out, border-color 0.4s ease, clip-path 0.4s ease-out;
}

/* Sharp-angle clipping: top-left cut */
.card-clip-tl {
    clip-path: polygon(var(--clip-size) 0, 100% 0, 100% 100%, 0 100%, 0 var(--clip-size));
}

.card-clip-tl:hover {
    clip-path: polygon(var(--clip-size-hover) 0, 100% 0, 100% 100%, 0 100%, 0 var(--clip-size-hover));
}

/* Sharp-angle clipping: bottom-right cut */
.card-clip-br {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--clip-size)), calc(100% - var(--clip-size)) 100%, 0 100%);
}

.card-clip-br:hover {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--clip-size-hover)), calc(100% - var(--clip-size-hover)) 100%, 0 100%);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(44, 24, 16, 0.12);
    border-color: var(--accent-primary);
}

.card.revealed:hover {
    transform: translateY(-4px);
}

.card-label {
    font-family: var(--font-accent);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-primary);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.card-body {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.72;
    flex-grow: 1;
}

.card-meta {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--divider);
    padding-top: 8px;
    border-top: 1px solid rgba(196, 168, 130, 0.4);
    transition: transform 0.3s ease;
}

.card:hover .card-meta {
    transform: skewX(-7deg);
    color: var(--accent-primary);
}

/* --- Gather Section --- */
#gather {
    padding: 120px 48px;
    background-color: var(--bg-secondary);
    text-align: center;
}

.gather-content {
    max-width: 700px;
    margin: 0 auto;
}

.gather-heading {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.gather-text {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.72;
    margin-bottom: 48px;
}

.gather-form-wrapper {
    display: flex;
    align-items: stretch;
    gap: 0;
    max-width: 480px;
    margin: 0 auto 24px;
}

.gather-input {
    flex: 1;
    padding: 14px 20px;
    border: 1px solid var(--divider);
    border-right: none;
    background: var(--card-surface);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.4s ease;
    clip-path: polygon(12px 0, 100% 0, 100% 100%, 0 100%, 0 12px);
}

.gather-input::placeholder {
    color: var(--divider);
    font-style: italic;
}

.gather-input:focus {
    border-color: var(--accent-primary);
}

.gather-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--text-primary);
    color: var(--bg-primary);
    border: 1px solid var(--text-primary);
    font-family: var(--font-accent);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: background 0.4s ease, transform 0.3s ease;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.gather-button:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: skewX(-3deg);
}

.button-chevron {
    transition: transform 0.3s ease;
}

.gather-button:hover .button-chevron {
    transform: translateX(4px);
}

.gather-note {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--divider);
}

/* --- Footer --- */
#footer {
    padding: 40px 48px;
    background: var(--text-primary);
    text-align: center;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-wordmark {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--bg-primary);
    letter-spacing: 0.08em;
}

.footer-sep {
    color: var(--accent-secondary);
    font-size: 0.6rem;
}

.footer-copy {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
}

/* --- Responsive --- */
@media (max-width: 960px) {
    .hero-title {
        font-size: 5rem;
    }

    .philosophy-quote {
        font-size: 2rem;
    }

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

    .card-grid .card:nth-child(1),
    .card-grid .card:nth-child(2),
    .card-grid .card:nth-child(3),
    .card-grid .card:nth-child(4),
    .card-grid .card:nth-child(5),
    .card-grid .card:nth-child(6),
    .card-grid .card:nth-child(7),
    .card-grid .card:nth-child(8) {
        grid-column: span 1;
    }

    .nav-inner {
        padding: 0 24px;
    }

    #philosophy,
    #offerings,
    #gather {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .hero-tagline {
        font-size: 1.1rem;
    }

    .philosophy-quote {
        font-size: 1.5rem;
    }

    .drop-cap {
        font-size: 2.5rem;
    }

    .section-heading {
        font-size: 2.25rem;
    }

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

    .card-grid .card:nth-child(1),
    .card-grid .card:nth-child(2),
    .card-grid .card:nth-child(3),
    .card-grid .card:nth-child(4),
    .card-grid .card:nth-child(5),
    .card-grid .card:nth-child(6),
    .card-grid .card:nth-child(7),
    .card-grid .card:nth-child(8) {
        grid-column: span 1;
    }

    .nav-links {
        gap: 16px;
    }

    .gather-form-wrapper {
        flex-direction: column;
        gap: 12px;
    }

    .gather-input {
        border-right: 1px solid var(--divider);
    }

    .gather-heading {
        font-size: 2.25rem;
    }
}