/* ========================================
   gabs.cafe — Styles
   ======================================== */

:root {
    --abyss: #0a0a0c;
    --marble-vein: #1c1a1f;
    --hot-amber: #ff6a00;
    --blood-magenta: #c2185b;
    --sandstone: #b8a99a;
    --bone-white: #f0ece4;
    --espresso-foam: #3d3428;
    --scroll-progress: 0;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background: var(--abyss);
}

body {
    font-family: 'Outfit', sans-serif;
    font-weight: 300;
    color: var(--sandstone);
    background: var(--abyss);
    overflow-x: hidden;
    line-height: 1.65;
    letter-spacing: 0.01em;
    font-size: clamp(0.95rem, 1.2vw, 1.15rem);
}

/* ========================================
   Marble Background
   ======================================== */

#marble-bg {
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 50%, var(--marble-vein) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, var(--marble-vein) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, var(--marble-vein) 0%, transparent 45%),
        conic-gradient(from 45deg at 30% 40%, var(--abyss) 0deg, var(--marble-vein) 60deg, var(--abyss) 120deg, var(--marble-vein) 180deg, var(--abyss) 240deg, var(--marble-vein) 300deg, var(--abyss) 360deg);
    filter: url(#turbulence) contrast(1.3) brightness(0.7);
    animation: marbleShift 20s ease-in-out infinite alternate;
    opacity: 0;
    transition: opacity 1.5s ease;
}

#marble-bg.visible {
    opacity: 1;
}

#marble-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: radial-gradient(ellipse at center, transparent 30%, var(--abyss) 100%);
    pointer-events: none;
    mix-blend-mode: multiply;
}

@keyframes marbleShift {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(2%, -1.5%) scale(1.02);
    }
}

/* Scroll-driven warm shift */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: radial-gradient(ellipse at 50% 60%, var(--blood-magenta), transparent 70%);
    opacity: calc(var(--scroll-progress) * 0.2);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

/* ========================================
   Coffee Ring Watermark
   ======================================== */

#coffee-ring {
    position: fixed;
    bottom: 10%;
    right: 8%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, transparent 55%, var(--espresso-foam) 56%, var(--espresso-foam) 60%, transparent 61%);
    opacity: 0.04;
    z-index: 2;
    pointer-events: none;
    animation: ringRotate 360s linear infinite;
}

@keyframes ringRotate {
    to { transform: rotate(360deg); }
}

/* ========================================
   HUD Corner Elements
   ======================================== */

.hud-corner {
    position: fixed;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: 'Azeret Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--hot-amber);
    opacity: 0.7;
}

#hud-tl {
    top: 20px;
    left: 20px;
    align-items: flex-start;
}

#hud-tr {
    top: 20px;
    right: 20px;
    align-items: flex-end;
    text-align: right;
}

#hud-bl {
    bottom: 20px;
    left: 20px;
    align-items: flex-start;
}

#hud-br {
    bottom: 20px;
    right: 20px;
    align-items: flex-end;
}

.hud-glyph {
    font-size: 1.4rem;
    animation: beanRotate 8s linear infinite;
    display: inline-block;
}

@keyframes beanRotate {
    to { transform: rotate(360deg); }
}

.hud-label {
    opacity: 0.8;
}

.hud-wordmark {
    font-family: 'Dela Gothic One', sans-serif;
    font-size: 0.9rem;
    color: var(--bone-white);
    letter-spacing: 0.05em;
}

/* Scroll Gauge */
#scroll-gauge {
    width: 3px;
    height: 60px;
    background: var(--espresso-foam);
    position: relative;
    margin: 4px 0;
    align-self: flex-end;
}

#scroll-gauge-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--hot-amber);
    transition: height 0.2s ease;
}

/* ========================================
   Bubble Navigation
   ======================================== */

#bubble-nav {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 24px;
    animation: navFloat 6s ease-in-out infinite;
}

@keyframes navFloat {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

.nav-bubble {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--hot-amber);
    background: transparent;
    color: var(--hot-amber);
    font-family: 'Azeret Mono', monospace;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.4s ease;
    animation: bubbleBreathe 3s ease-in-out infinite;
}

.nav-bubble:nth-child(2) { animation-delay: 0.6s; }
.nav-bubble:nth-child(3) { animation-delay: 1.2s; }
.nav-bubble:nth-child(4) { animation-delay: 1.8s; }
.nav-bubble:nth-child(5) { animation-delay: 2.4s; }

@keyframes bubbleBreathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.nav-bubble:hover {
    background: radial-gradient(circle, transparent 30%, rgba(255, 106, 0, 0.3) 100%);
}

.nav-bubble.active {
    background: rgba(255, 106, 0, 0.15);
    box-shadow: 0 0 20px rgba(255, 106, 0, 0.3);
}

/* Child bubbles on hover */
.child-bubble {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--hot-amber);
    opacity: 0.6;
    pointer-events: none;
    animation: childBubbleRise 1.5s ease-out forwards;
}

@keyframes childBubbleRise {
    0% { transform: translateY(0) scale(1); opacity: 0.6; }
    100% { transform: translateY(-60px) scale(0.3); opacity: 0; }
}

/* ========================================
   Vein Lines
   ======================================== */

#vein-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.vein {
    fill: none;
    stroke: var(--espresso-foam);
    stroke-width: 1;
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 2s ease;
}

.vein.revealed {
    stroke-dashoffset: 0;
}

/* ========================================
   Content / Acts
   ======================================== */

#content {
    position: relative;
    z-index: 5;
}

.act {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 60px;
}

/* Act 1: Entrance */
.entrance-inner {
    text-align: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.entrance-inner.visible {
    opacity: 1;
}

#title-gabs {
    font-family: 'Dela Gothic One', sans-serif;
    font-size: clamp(3.5rem, 10vw, 9rem);
    color: var(--bone-white);
    letter-spacing: -0.03em;
    line-height: 0.92;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.title-letter {
    display: inline-block;
    opacity: 0;
    filter: blur(20px);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.title-letter.revealed {
    opacity: 1;
    filter: blur(0);
}

.entrance-tagline {
    font-family: 'Azeret Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--hot-amber);
    opacity: 0;
    transition: opacity 1s ease 1.2s;
}

.entrance-tagline.visible {
    opacity: 0.7;
}

/* ========================================
   HUD Panels
   ======================================== */

.hud-panel {
    background: rgba(28, 26, 31, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--hot-amber);
    padding: 40px;
    max-width: 560px;
    position: relative;
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.panel-left {
    transform: translateX(-100px);
    align-self: center;
    margin-right: auto;
}

.panel-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.panel-right {
    transform: translateX(100px);
    align-self: center;
    margin-left: auto;
}

.panel-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.panel-center {
    transform: scale(0.95);
    opacity: 0;
    width: 100%;
    max-width: 900px;
    text-align: center;
    margin: 0 auto;
}

.panel-center.visible {
    opacity: 1;
    transform: scale(1);
}

.panel-label {
    font-family: 'Azeret Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--hot-amber);
    opacity: 0.7;
    display: block;
    margin-bottom: 24px;
}

.panel-body {
    margin-bottom: 16px;
    color: var(--sandstone);
}

.panel-body:last-of-type {
    margin-bottom: 0;
}

/* ========================================
   Menu Items
   ======================================== */

.menu-item {
    margin-bottom: 36px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.menu-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.menu-item:last-child {
    margin-bottom: 0;
}

.menu-name {
    font-family: 'Dela Gothic One', sans-serif;
    font-size: 2rem;
    color: var(--bone-white);
    letter-spacing: -0.03em;
    line-height: 0.92;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.menu-desc {
    color: var(--sandstone);
    margin-bottom: 6px;
}

.menu-price {
    font-family: 'Azeret Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--hot-amber);
    opacity: 0.7;
}

/* ========================================
   Philosophy
   ======================================== */

.philosophy-quote {
    font-family: 'Dela Gothic One', sans-serif;
    font-size: clamp(2rem, 5vw, 5rem);
    color: var(--blood-magenta);
    letter-spacing: -0.03em;
    line-height: 0.95;
    text-transform: uppercase;
    margin-bottom: 40px;
    border: none;
}

.founding-counter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.counter-label,
.counter-value {
    font-family: 'Azeret Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--hot-amber);
    opacity: 0.7;
}

.counter-value {
    font-size: 1.4rem;
    opacity: 1;
    color: var(--bone-white);
}

/* ========================================
   Exit
   ======================================== */

#panel-exit {
    text-align: center;
    opacity: 0;
    transition: opacity 1.2s ease;
}

#panel-exit.visible {
    opacity: 1;
}

.exit-coords,
.exit-hours,
.exit-closed {
    font-family: 'Azeret Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--hot-amber);
    opacity: 0.7;
    margin-bottom: 8px;
}

.exit-closed {
    color: var(--blood-magenta);
}

/* ========================================
   Nav settled state (Act 5)
   ======================================== */

#bubble-nav.settled {
    top: auto;
    bottom: 80px;
    animation: none;
}

#bubble-nav.settled .nav-bubble {
    animation: none;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 768px) {
    .act {
        padding: 30px 20px;
    }

    .hud-panel {
        max-width: 100%;
        padding: 24px;
    }

    .panel-left,
    .panel-right {
        margin: 0 auto;
    }

    #bubble-nav {
        gap: 14px;
    }

    .nav-bubble {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .philosophy-quote {
        font-size: clamp(1.5rem, 6vw, 3rem);
    }
}