/* -------------------------------------------------------------------------- */
/*                               DESIGN SYSTEM                                */
/* -------------------------------------------------------------------------- */

:root {
    /* Color Palette */
    --color-bg-obsidian: #08080c;
    --color-bg-card: rgba(18, 18, 24, 0.65);
    --color-text-primary: #f3f4f6;
    --color-text-secondary: #9ca3af;
    --color-text-dark: #6b7280;
    
    /* Brand Accents */
    --color-accent-coral: #e05d5d;      /* Passion - Red Koi */
    --color-accent-mint: #4caf50;       /* Vocation */
    --color-accent-gold: #ffc107;       /* Profession */
    --color-accent-blue: #2196f3;       /* Mission */
    --color-accent-glow: rgba(255, 255, 255, 0.8); /* Center / Harmony */

    /* IKIGAI LABZ brand palette (lamp shop) */
    --color-ink: #20201A;
    --color-slate: #464542;
    --color-cream: #E0D9C0;
    --color-brand-accent: #D32E1D;
    --color-brand-accent-2: #CF4146;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--color-accent-coral), #f3a683);
    --grad-dark-overlay: linear-gradient(180deg, rgba(8, 8, 12, 0) 0%, var(--color-bg-obsidian) 100%);
    --grad-glass-border: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02));
    
    /* Layout & Shadow constants */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(255, 255, 255, 0.05);
    --shadow-glow: 0 0 25px rgba(224, 93, 93, 0.35);
    
    /* Transitions */
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease-out;
}

/* -------------------------------------------------------------------------- */
/*                               RESET & BASICS                               */
/* -------------------------------------------------------------------------- */

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

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

body {
    background-color: var(--color-bg-obsidian);
    color: var(--color-text-primary);
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

canvas {
    display: block;
}


/* -------------------------------------------------------------------------- */
/*                            UTILITY COMPONENTS                              */
/* -------------------------------------------------------------------------- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    margin-bottom: 64px;
}

.section-header.text-center {
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-description {
    color: var(--color-text-secondary);
    font-size: 1.15rem;
    max-width: 600px;
}

.section-description.text-max {
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.section-description.text-center {
    margin: 0 auto;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-brand-accent), var(--color-brand-accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-accent-coral);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(224, 93, 93, 0.2);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    border-color: var(--color-text-primary);
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* -------------------------------------------------------------------------- */
/*                                   HEADER                                   */
/* -------------------------------------------------------------------------- */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 12px 0;
    background-color: rgba(8, 8, 12, 0.75);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    height: 38px;
    object-fit: contain;
    filter: invert(1);
    transition: var(--transition-smooth);
}

/* Before scrolling, the header floats over the light cream hero — swap the
   light-on-dark defaults (logo/nav text/toggle bars) for dark ink tones so
   they stay readable. Once .scrolled kicks in the header itself goes dark
   and the original light-toned defaults apply again. */
.main-header:not(.scrolled) .brand-logo {
    filter: none;
}

.main-header:not(.scrolled) .nav-item {
    color: var(--color-slate);
}

.main-header:not(.scrolled) .nav-item:hover {
    color: var(--color-ink);
}

.main-header:not(.scrolled) .mobile-nav-toggle .bar {
    background-color: var(--color-ink);
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 6px 0;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent-coral);
    transition: var(--transition-fast);
}

.nav-item:hover {
    color: var(--color-text-primary);
}

.nav-item:hover::after {
    width: 100%;
}

.nav-btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 20px;
    background-color: var(--color-brand-accent);
    color: #ffffff;
    border: 1px solid var(--color-brand-accent);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.nav-btn:hover {
    background-color: var(--color-brand-accent-2);
    border-color: var(--color-brand-accent-2);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(211, 46, 29, 0.3);
}

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    padding: 4px;
}

.mobile-nav-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: var(--transition-fast);
}

/* -------------------------------------------------------------------------- */
/*                                    HERO                                    */
/* -------------------------------------------------------------------------- */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
    background-color: var(--color-cream);
    /* Hand-painted ink-wash landscape: mountains, pine, pagoda and the brush-stroke
       ensō ring the koi art sits inside of. */
    background-image: url('assets/hero_background.jpg');
    background-size: cover;
    background-position: 65% 50%;
    background-repeat: no-repeat;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.5;
    pointer-events: auto;
}

/* Decorative brand watermark — small, subtle, on top of the painted background */
.hero-kanji-watermark {
    position: absolute;
    top: 130px;
    left: 40px;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-ink);
    opacity: 0.1;
    z-index: 1;
    pointer-events: none;
    text-align: center;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    align-items: center;
    gap: 40px;
    width: 100%;
}

.hero-content {
    max-width: 560px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    position: relative;
    z-index: 4;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: -40px;
    left: -50px;
    right: -30px;
    bottom: -40px;
    background: radial-gradient(ellipse 75% 75% at 35% 45%, rgba(224, 217, 192, 0.6), transparent 72%);
    z-index: -1;
    filter: blur(6px);
    pointer-events: none;
}

.hero-logo-mark {
    height: 124px;
    object-fit: contain;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 4.2rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
    color: var(--color-ink);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-slate);
    margin-bottom: 40px;
    font-weight: 400;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
}

/* The default .btn-primary/.btn-outline colors are tuned for dark sections;
   the hero sits on the light cream background and needs its own contrast. */
.hero-actions .btn-primary {
    background-color: var(--color-brand-accent);
    box-shadow: 0 8px 24px rgba(211, 46, 29, 0.3);
}

.hero-actions .btn-primary:hover {
    background-color: var(--color-brand-accent-2);
}

.hero-actions .btn-outline {
    color: var(--color-ink);
    border-color: rgba(32, 32, 26, 0.25);
    backdrop-filter: none;
}

.hero-actions .btn-outline:hover {
    border-color: var(--color-ink);
    background-color: rgba(32, 32, 26, 0.06);
    color: var(--color-ink);
}

/* Hero Art (Koi fish) — sits to the right of the text on wide screens, prominent brand mark. Always static: no transform, no reaction to the cursor. */
.hero-art-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.koi-art-wrapper {
    position: relative;
    width: 620px;
    height: 620px;
    max-width: 100%;
    max-height: 68vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.koi-illustration {
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 5;
    position: relative;
    /* Soft, warm-toned shadow so the art reads as sitting on the water instead of a cut-out sticker */
    filter: drop-shadow(0 14px 22px rgba(32, 32, 26, 0.22));
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 3;
}

/* Scoped to the hero: the scroll indicator sits on the light cream background,
   so it needs dark ink tones instead of the light-on-dark defaults used elsewhere. */
.hero-section .mouse-icon {
    border-color: rgba(32, 32, 26, 0.35);
}

.hero-section .mouse-wheel {
    background-color: var(--color-ink);
}

.hero-section .scroll-text {
    color: var(--color-slate);
}

.mouse-icon {
    width: 24px;
    height: 38px;
    border: 1.5px solid var(--color-text-secondary);
    border-radius: 12px;
    position: relative;
}

.mouse-wheel {
    width: 3px;
    height: 6px;
    background-color: var(--color-text-primary);
    border-radius: 50%;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s ease-in-out infinite;
}

.scroll-text {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-dark);
}

/* -------------------------------------------------------------------------- */
/*                                 PHILOSOPHY                                 */
/* -------------------------------------------------------------------------- */

.concept-intro {
    text-align: left;
    margin-bottom: 32px;
}

.concept-eyebrow {
    display: block;
    color: var(--color-brand-accent);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 10px;
}

.concept-tagline {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 16px 0;
}

.tagline-white {
    color: var(--color-text-primary);
}

.tagline-red {
    color: var(--color-brand-accent);
}

.concept-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 460px;
    margin: 0;
}

.philosophy-section {
    padding: 120px 0;
    background-color: var(--color-bg-obsidian);
    background-image: url('assets/philosophy_background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.philosophy-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.venn-column {
    display: flex;
    flex-direction: column;
}

.venn-container {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

.venn-hint {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 28px;
    justify-content: center;
}

.venn-hint-text {
    font-size: 0.85rem;
    color: var(--color-text-dark);
}

.venn-svg {
    width: 100%;
    height: auto;
    overflow: visible;
}

.venn-circle {
    transition: stroke-width 0.4s, stroke 0.4s;
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.venn-hit {
    fill: transparent;
    stroke: none;
    pointer-events: all;
    cursor: pointer;
}

.venn-circle:hover {
    stroke-width: 3.5px;
}

/* Glowing active states */
.venn-circle.active-region {
    stroke-width: 4px;
}

.circle-passion.active-region { stroke: var(--color-accent-coral); }
.circle-vocation.active-region { stroke: var(--color-accent-mint); }
.circle-profession.active-region { stroke: var(--color-accent-gold); }
.circle-mission.active-region { stroke: var(--color-accent-blue); }

.venn-center-trigger {
    cursor: pointer;
    transition: var(--transition-smooth);
    fill-opacity: 0.2;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.45));
}

.venn-center-trigger:hover,
.venn-center-trigger.active-region {
    fill: rgba(255, 255, 255, 0.35);
    stroke: #ffffff;
    stroke-width: 3.5px;
    filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0.75));
}

.venn-icon {
    pointer-events: none;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: var(--transition-fast);
}

.icon-passion { color: var(--color-accent-coral); stroke: var(--color-accent-coral); }
.icon-vocation { color: var(--color-accent-mint); stroke: var(--color-accent-mint); }
.icon-profession { color: var(--color-accent-gold); stroke: var(--color-accent-gold); }
.icon-mission { color: var(--color-accent-blue); stroke: var(--color-accent-blue); }

.venn-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    fill: var(--color-text-secondary);
    text-anchor: middle;
    pointer-events: none;
    letter-spacing: 0.12em;
    transition: var(--transition-fast);
}

.venn-sublabel {
    font-family: 'Poppins', sans-serif;
    font-size: 9.5px;
    font-weight: 400;
    fill: var(--color-text-dark);
    text-anchor: middle;
    pointer-events: none;
}

.label-ikigai {
    font-size: 13px;
    font-weight: 800;
    fill: #ffffff;
    letter-spacing: 0.16em;
}

.venn-details-column {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.venn-details-card {
    background-color: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    backdrop-filter: blur(16px);
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-premium);
    position: relative;
    overflow: hidden;
    transition: border-color 0.5s;
}

.venn-details-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

/* Card active styles */
.venn-details-card.card-passion::before { background: var(--color-accent-coral); }
.venn-details-card.card-vocation::before { background: var(--color-accent-mint); }
.venn-details-card.card-profession::before { background: var(--color-accent-gold); }
.venn-details-card.card-mission::before { background: var(--color-accent-blue); }
.venn-details-card.card-ikigai::before { background: linear-gradient(90deg, var(--color-accent-coral), var(--color-accent-blue)); }

.details-close-btn {
    position: absolute;
    top: 28px;
    right: 28px;
    font-size: 1.6rem;
    background: none;
    border: none;
    color: var(--color-text-dark);
    line-height: 1;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2;
}

.details-close-btn:hover {
    color: #ffffff;
}

.details-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    padding-right: 32px;
}

.details-icon-circle {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 2px solid var(--color-accent-coral);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-coral);
    transition: var(--transition-fast);
}

.details-icon-svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.details-header-text {
    display: flex;
    flex-direction: column;
    padding-top: 4px;
}

.details-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin: 0 0 4px 0;
}

.details-subtitle {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-coral);
    margin: 0;
    transition: color 0.5s;
}

.venn-details-card.card-passion .details-icon-circle { border-color: var(--color-accent-coral); color: var(--color-accent-coral); }
.venn-details-card.card-vocation .details-icon-circle { border-color: var(--color-accent-mint); color: var(--color-accent-mint); }
.venn-details-card.card-profession .details-icon-circle { border-color: var(--color-accent-gold); color: var(--color-accent-gold); }
.venn-details-card.card-mission .details-icon-circle { border-color: var(--color-accent-blue); color: var(--color-accent-blue); }
.venn-details-card.card-ikigai .details-icon-circle { border-color: var(--color-accent-coral); color: var(--color-accent-coral); }

.venn-details-card.card-vocation .details-subtitle { color: var(--color-accent-mint); }
.venn-details-card.card-profession .details-subtitle { color: var(--color-accent-gold); }
.venn-details-card.card-mission .details-subtitle { color: var(--color-accent-blue); }

.details-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.08);
    margin: 0 0 24px 0;
}

.details-quote-block {
    position: relative;
    padding: 6px 32px;
    margin-bottom: 32px;
}

.quote-mark {
    position: absolute;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 2.6rem;
    line-height: 1;
    color: var(--color-accent-coral);
    opacity: 0.85;
    transition: color 0.5s;
}

.quote-mark-open { top: -8px; left: 0; }
.quote-mark-close { bottom: -18px; right: 0; }

.details-quote {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    font-weight: 500;
    margin: 0;
    text-align: center;
}

.venn-details-card.card-passion .quote-mark { color: var(--color-accent-coral); }
.venn-details-card.card-vocation .quote-mark { color: var(--color-accent-mint); }
.venn-details-card.card-profession .quote-mark { color: var(--color-accent-gold); }
.venn-details-card.card-mission .quote-mark { color: var(--color-accent-blue); }
.venn-details-card.card-ikigai .quote-mark { color: var(--color-accent-coral); }

.details-info-block {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.info-icon-circle {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
}

.info-icon-svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.info-heading {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-primary);
    margin: 4px 0 6px 0;
}

.info-text {
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
}

.details-checklist {
    list-style: none;
    margin: 4px 0 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.details-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.5;
}

.details-checklist li::before {
    content: '✓';
    color: var(--color-accent-coral);
    font-weight: 700;
    flex-shrink: 0;
}

.venn-details-card.card-passion .details-checklist li::before { color: var(--color-accent-coral); }
.venn-details-card.card-vocation .details-checklist li::before { color: var(--color-accent-mint); }
.venn-details-card.card-profession .details-checklist li::before { color: var(--color-accent-gold); }
.venn-details-card.card-mission .details-checklist li::before { color: var(--color-accent-blue); }
.venn-details-card.card-ikigai .details-checklist li::before { color: var(--color-accent-coral); }

.details-footer-note {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 8px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-note-text {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
    flex: 1;
}

.footer-kanji {
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-accent-coral);
    border: 1px solid var(--color-accent-coral);
    border-radius: 6px;
    padding: 6px 10px;
    letter-spacing: 1px;
    transition: color 0.5s, border-color 0.5s;
}

.venn-details-card.card-passion .footer-kanji { color: var(--color-accent-coral); border-color: var(--color-accent-coral); }
.venn-details-card.card-vocation .footer-kanji { color: var(--color-accent-mint); border-color: var(--color-accent-mint); }
.venn-details-card.card-profession .footer-kanji { color: var(--color-accent-gold); border-color: var(--color-accent-gold); }
.venn-details-card.card-mission .footer-kanji { color: var(--color-accent-blue); border-color: var(--color-accent-blue); }
.venn-details-card.card-ikigai .footer-kanji { color: var(--color-accent-coral); border-color: var(--color-accent-coral); }

.philosophy-explore-note {
    text-align: center;
    color: var(--color-text-dark);
    font-size: 0.85rem;
    margin: 20px auto 0 auto;
    max-width: 500px;
}

/* -------------------------------------------------------------------------- */
/*                              PRODUCT CATALOG                               */
/* -------------------------------------------------------------------------- */

.catalog-section {
    padding: 120px 0;
    background-color: var(--color-cream);
    background-image: url('assets/catalog_background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.catalog-section .section-title {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--color-ink);
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

.catalog-section .section-description {
    color: var(--color-slate);
}

.catalog-note {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 22px;
    max-width: 620px;
    background: rgba(211, 46, 29, 0.08);
    border: 1px solid rgba(211, 46, 29, 0.25);
    border-radius: 10px;
    color: var(--color-slate);
    font-size: 0.92rem;
    line-height: 1.5;
}

.catalog-note strong {
    color: var(--color-brand-accent);
    font-weight: 700;
    letter-spacing: 0.03em;
}

.catalog-experience {
    margin-top: 56px;
}

/* The expanded product (.product-detail-wrap) lives inside this same grid as a
   full-width item (grid-column: 1/-1). JS relocates it to sit right after the
   clicked card, so it naturally pushes the following cards to the next row —
   no separate panel, no page navigation. */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
}

/* Minimalist product card: photo, character, anime — nothing else. */
.product-card {
    background: none;
    border: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    text-align: left;
    cursor: pointer;
}

.product-card-photos {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 20px;
    background-color: #fffdf8;
    border: 1px solid rgba(32, 32, 26, 0.08);
    box-shadow: 0 6px 18px rgba(32, 32, 26, 0.10);
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
    animation: card-breathe 4.5s ease-in-out infinite;
}

.product-card:nth-child(odd) .product-card-photos {
    animation-delay: -2.2s;
}

.product-card:hover .product-card-photos,
.product-card:focus-visible .product-card-photos {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 30px 50px rgba(32, 32, 26, 0.16), 0 0 32px rgba(211, 46, 29, 0.22);
    border-color: rgba(211, 46, 29, 0.28);
    animation-play-state: paused;
}

@keyframes card-breathe {
    0%, 100% {
        box-shadow: 0 6px 18px rgba(32, 32, 26, 0.10), 0 0 0 0 rgba(211, 46, 29, 0);
    }
    50% {
        box-shadow: 0 6px 18px rgba(32, 32, 26, 0.10), 0 0 22px 2px rgba(211, 46, 29, 0.16);
    }
}

.product-card.is-active .product-card-photos {
    border-color: var(--color-brand-accent);
    box-shadow: 0 0 0 2px var(--color-brand-accent);
}

/* Only the first photo is shown as the card cover; the rest feed the detail panel gallery. */
.product-photo {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--color-slate);
    background-image: repeating-linear-gradient(
        45deg,
        rgba(70, 69, 66, 0.05),
        rgba(70, 69, 66, 0.05) 10px,
        transparent 10px,
        transparent 20px
    );
    background-color: rgba(70, 69, 66, 0.03);
}

.product-photo:first-child {
    display: flex;
    position: absolute;
    inset: 0;
}

.product-card-meta {
    padding: 16px 2px 0;
}

.product-card-character {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 2px;
}

.product-card-anime {
    font-size: 0.8rem;
    color: var(--color-slate);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-image-icon {
    font-size: 2.2rem;
    opacity: 0.5;
}

.product-image-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* -------------------------------------------------------------------------- */
/*                     EXPANDED PRODUCT — INLINE GALLERY VIEW                 */
/* -------------------------------------------------------------------------- */
/* This block is a single shared DOM node that JS relocates to sit right after
   whichever card was clicked. It spans the full grid width so it reads as
   the card itself opening up into an exhibit piece, pushing the rest of the
   grid down, instead of navigating away or popping a modal on top. */

/* display:none while unmounted means a closed product leaves zero gap in the
   grid — no empty row, no leftover spacing. JS adds .is-mounted just before
   opening and removes it only after the closing transition finishes. */
.product-detail-wrap {
    display: none;
    grid-column: 1 / -1;
}

.product-detail-wrap.is-mounted {
    display: block;
}

/* The 0fr -> 1fr grid-template-rows trick animates height from 0 to its
   natural content height without ever measuring pixels in JS. */
.product-detail-collapse {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 380ms cubic-bezier(0.16, 1, 0.3, 1);
}

.product-detail-wrap.is-open .product-detail-collapse {
    grid-template-rows: 1fr;
}

.product-detail-scroll {
    overflow: hidden;
    min-height: 0;
}

.product-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    margin: 6px 0 10px;
    padding: 44px;
    background-color: #fffdf8;
    border: 1px solid rgba(32, 32, 26, 0.08);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-premium);
    position: relative;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 320ms ease 60ms, transform 320ms ease 60ms;
}

.product-detail-wrap.is-open .product-detail {
    opacity: 1;
    transform: translateY(0);
}

.product-detail-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background: none;
    border: none;
    color: var(--color-slate);
    cursor: pointer;
    line-height: 1;
    z-index: 3;
    transition: color 250ms ease, transform 250ms ease;
}

.product-detail-close:hover {
    color: var(--color-brand-accent);
    transform: rotate(90deg);
}

/* Left column — the piece itself, ~45% of the width, always the visual anchor */
.product-detail-media {
    flex: 1 1 420px;
    max-width: 45%;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.product-detail-frame {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 20px;
    background-color: rgba(70, 69, 66, 0.04);
    border: 1px solid rgba(32, 32, 26, 0.08);
    cursor: zoom-in;
}

.product-detail-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1), opacity 220ms ease;
}

.product-detail-frame:hover .product-detail-main-image {
    transform: scale(1.08);
}

/* Toggled by JS for a moment while swapping the src, so the switch reads as
   a soft crossfade instead of an abrupt jump. */
.product-detail-main-image.is-switching {
    opacity: 0;
}

/* Shown instead of the image for template products that don't have real
   photos yet (see the placeholder .product-photo cards in the grid). */
.product-detail-main-placeholder {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--color-slate);
    background-image: repeating-linear-gradient(
        45deg,
        rgba(70, 69, 66, 0.05),
        rgba(70, 69, 66, 0.05) 10px,
        transparent 10px,
        transparent 20px
    );
    background-color: rgba(70, 69, 66, 0.03);
}

.product-detail-frame.is-placeholder .product-detail-main-placeholder {
    display: flex;
}

.product-detail-frame.is-placeholder .product-detail-main-image {
    display: none;
}

.product-detail-thumbs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.product-detail-thumb {
    aspect-ratio: 1 / 1;
    padding: 0;
    border-radius: 10px;
    overflow: hidden;
    background-color: rgba(70, 69, 66, 0.05);
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 250ms ease, transform 250ms ease, opacity 250ms ease;
}

.product-detail-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-detail-thumb:hover {
    transform: translateY(-2px);
}

.product-detail-thumb.is-active {
    border-color: var(--color-brand-accent);
}

/* Right column — the story, ~55% of the width */
.product-detail-info {
    flex: 1 1 420px;
    max-width: 55%;
    display: flex;
    flex-direction: column;
    padding: 6px 0;
}

.product-detail-character {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-ink);
    letter-spacing: -0.01em;
    margin: 0 0 10px;
}

.product-detail-anime {
    display: block;
    font-size: 0.8rem;
    color: var(--color-brand-accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    margin-bottom: 28px;
}

.product-detail-phrase {
    font-size: 1.15rem;
    font-style: italic;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-ink);
    margin: 0 0 22px;
    padding-left: 20px;
    border-left: 2px solid var(--color-brand-accent);
}

.product-detail-description {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-slate);
    margin: 0 0 28px;
    white-space: pre-line;
}

.product-detail-specs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 20px;
    margin-bottom: 28px;
    border-top: 1px solid rgba(32, 32, 26, 0.08);
}

.spec-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
}

.spec-label {
    font-size: 0.72rem;
    color: var(--color-slate);
    opacity: 0.75;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.spec-value {
    font-size: 0.85rem;
    color: var(--color-ink);
    text-align: right;
}

.product-detail-coupon {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
    padding: 14px 16px;
    border: 1.5px solid rgba(211, 46, 29, 0.35);
    border-radius: var(--border-radius-md);
    background-color: rgba(211, 46, 29, 0.05);
}

.coupon-label {
    display: flex;
    align-items: center;
    gap: 6px;
}

.product-detail-coupon .coupon-label {
    color: var(--color-brand-accent);
    opacity: 1;
}

.coupon-tag-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.coupon-feedback {
    font-size: 0.78rem;
    font-weight: 600;
    min-height: 1.1em;
}

.coupon-feedback.is-valid {
    color: var(--color-accent-mint);
}

.coupon-feedback.is-invalid {
    color: var(--color-text-dark);
}

.coupon-feedback.is-checking {
    color: var(--color-text-dark);
    font-style: italic;
}

.product-detail-coupon-input {
    background-color: #fffdf8;
    border: 1px solid rgba(211, 46, 29, 0.25);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    color: var(--color-ink);
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.product-detail-coupon-input:focus {
    outline: none;
    border-color: var(--color-brand-accent);
    box-shadow: 0 0 0 3px rgba(211, 46, 29, 0.12);
}

.product-detail-coupon-input::placeholder {
    color: var(--color-slate);
    opacity: 0.6;
}

.product-detail-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.product-detail-price {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-ink);
}

.btn-detail-whatsapp {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.92rem;
    color: #fff;
    background-color: var(--color-brand-accent);
    padding: 14px 26px;
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
    box-shadow: 0 10px 24px rgba(211, 46, 29, 0.25);
    transition: background-color 250ms ease, transform 250ms ease, box-shadow 250ms ease;
}

.btn-detail-whatsapp:hover {
    background-color: var(--color-brand-accent-2);
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(211, 46, 29, 0.32);
}

.btn-detail-whatsapp.is-blocked,
.contact-whatsapp-btn.is-blocked {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-detail-whatsapp.is-blocked:hover,
.contact-whatsapp-btn.is-blocked:hover {
    transform: none;
    box-shadow: none;
}

@media (max-width: 900px) {
    .product-detail {
        flex-direction: column;
        padding: 28px;
        gap: 28px;
    }

    .product-detail-media,
    .product-detail-info {
        max-width: 100%;
        flex-basis: auto;
    }
}

.btn-whatsapp-small {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    color: #fff;
    background-color: var(--color-brand-accent);
    padding: 10px 16px;
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
    transition: var(--transition-fast);
}

.btn-whatsapp-small:hover {
    background-color: var(--color-brand-accent-2);
}

/* -------------------------------------------------------------------------- */
/*                                  SHOWCASE                                  */
/* -------------------------------------------------------------------------- */

.showcase-section {
    padding: 120px 0;
    background-color: var(--color-bg-obsidian);
    background-image: url('assets/philosophy_background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.showcase-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.showcase-row {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.showcase-item {
    display: flex;
    flex-direction: column;
    flex: 1 1 320px;
}

.showcase-item.is-large {
    flex: 1.4 1 380px;
}

.showcase-item.is-medium {
    flex: 1 1 300px;
}

.showcase-img-box {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 3 / 4;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.showcase-item.is-large .showcase-img-box {
    aspect-ratio: 4 / 3;
}

.showcase-img-box--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.03);
    border-style: dashed;
    border-color: rgba(255, 255, 255, 0.2);
    text-align: center;
    padding: 24px;
}

.showcase-placeholder-text {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.showcase-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase-img-box:hover .showcase-photo {
    transform: scale(1.05);
}

.showcase-hover-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(8, 8, 12, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.showcase-img-box:hover .showcase-hover-effect {
    opacity: 1;
}

.btn-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: #ffffff;
    color: var(--color-bg-obsidian);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.8) translateY(20px);
    transition: var(--transition-smooth);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.showcase-img-box:hover .btn-circle {
    transform: scale(1) translateY(0);
}

.btn-circle:hover {
    background-color: var(--color-accent-coral);
    color: #ffffff;
    transform: scale(1.1);
}

.arrow-svg {
    width: 24px;
    height: 24px;
}

.showcase-tag {
    position: absolute;
    left: 14px;
    bottom: 14px;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #ffffff;
    background-color: rgba(8, 8, 12, 0.55);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 6px 14px;
    border-radius: 999px;
}

/* -------------------------------------------------------------------------- */
/*                                   CONTACT                                  */
/* -------------------------------------------------------------------------- */

.contact-section {
    padding: 120px 0;
    background-color: var(--color-bg-obsidian);
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.contact-title {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 48px;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
}

.contact-whatsapp-btn {
    display: inline-flex;
    align-items: center;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.detail-icon-circle {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--color-accent-coral);
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-icon-circle svg {
    width: 20px;
    height: 20px;
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-dark);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.detail-value {
    font-size: 1rem;
    font-weight: 500;
}

.glass-form {
    background-color: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-premium);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-honeypot {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    pointer-events: none;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
    position: relative;
}

.coupon-group {
    padding: 16px 18px;
    border: 1.5px solid rgba(224, 93, 93, 0.4);
    border-radius: var(--border-radius-md);
    background-color: rgba(224, 93, 93, 0.06);
}

.coupon-group .coupon-label {
    color: var(--color-accent-coral);
}

.coupon-group .form-input:focus {
    box-shadow: 0 0 15px rgba(224, 93, 93, 0.25);
}

.form-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-input {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    padding: 14px 18px;
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent-coral);
    background-color: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 15px rgba(224, 93, 93, 0.15);
}

.select-input {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='white' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
    padding-right: 48px;
}

.select-input option {
    background-color: var(--color-bg-obsidian);
    color: #ffffff;
}

.text-area-input {
    resize: none;
}

.form-error-msg {
    position: absolute;
    bottom: -18px;
    left: 4px;
    font-size: 0.75rem;
    color: #ef4444;
    font-weight: 500;
    opacity: 0;
    transform: translateY(-4px);
    transition: var(--transition-fast);
    pointer-events: none;
}

.form-group.has-error .form-input {
    border-color: #ef4444 !important;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.1) !important;
}

.form-group.has-error .form-error-msg {
    opacity: 1;
    transform: translateY(0);
}

/* -------------------------------------------------------------------------- */
/*                                   FOOTER                                   */
/* -------------------------------------------------------------------------- */

.main-footer {
    background-color: #040406;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 80px 0 40px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-logo {
    height: 34px;
    object-fit: contain;
    filter: invert(1);
    margin-bottom: 24px;
}

.footer-tagline {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    max-width: 320px;
    line-height: 1.6;
}

.footer-link-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col a {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-links-col a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}

.copyright-text {
    font-size: 0.85rem;
    color: var(--color-text-dark);
}

.footer-socials {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.social-link:hover {
    background-color: #ffffff;
    color: var(--color-bg-obsidian);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255,255,255,0.1);
}

/* -------------------------------------------------------------------------- */
/*                                MODAL STYLING                               */
/* -------------------------------------------------------------------------- */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background-color: rgba(8, 8, 12, 0.85);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.success-modal-card {
    background-color: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-premium);
    transform: scale(0.9) translateY(30px);
    transition: var(--transition-smooth);
}

.modal-overlay.active .success-modal-card {
    transform: scale(1) translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 1.8rem;
    background: none;
    border: none;
    color: var(--color-text-dark);
    line-height: 1;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    color: #ffffff;
}

.modal-swimming-koi-holder {
    width: 140px;
    height: 140px;
    margin: 0 auto 32px auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-water-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(224, 93, 93, 0.15) 0%, transparent 70%);
    animation: pulse 3s infinite;
}

.modal-koi-art {
    width: 90px;
    height: 90px;
    object-fit: contain;
    animation: rotateSlow 8s linear infinite;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.5));
}

.modal-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 32px;
}

/* -------------------------------------------------------------------------- */
/*                                ANIMATIONS                                  */
/* -------------------------------------------------------------------------- */

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(1); opacity: 0.7; }
}

@keyframes rotateSlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes scrollWheel {
    0% { top: 6px; opacity: 1; }
    50% { top: 18px; opacity: 0.3; }
    100% { top: 6px; opacity: 1; }
}

/* -------------------------------------------------------------------------- */
/*                               RESPONSIVENESS                               */
/* -------------------------------------------------------------------------- */

@media (max-width: 1023px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }
    
    .hero-content {
        max-width: 100%;
        min-width: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-logo-mark {
        height: 78px;
    }

    .hero-title {
        font-size: 3.2rem;
    }

    .hero-art-container {
        order: -1;
        min-width: 0;
    }

    .koi-art-wrapper {
        width: 380px;
        max-width: 100%;
        height: auto;
        aspect-ratio: 1 / 1;
    }

    .hero-kanji-watermark {
        top: auto;
        bottom: 100px;
        left: 16px;
        font-size: 1.4rem;
    }

    .philosophy-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .venn-details-column {
        align-items: center;
    }

    .concept-intro,
    .concept-text {
        text-align: center;
        max-width: 100%;
    }

    .concept-intro {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .details-footer-note {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand-col {
        grid-column: 1 / span 2;
    }
}

@media (max-width: 767px) {
    .main-header {
        padding: 16px 0;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 64px;
        left: 0;
        width: 100%;
        height: calc(100vh - 64px);
        background-color: var(--color-bg-obsidian);
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding: 40px 24px;
        transform: translateX(-100%);
        transition: var(--transition-smooth);
        z-index: 99;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .nav-item {
        font-size: 1.4rem;
        font-weight: 600;
    }
    
    .nav-btn {
        display: inline-block;
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
        margin-top: 16px;
    }
    
    /* Hamburger Active */
    .mobile-nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .hero-actions .btn {
        width: 100%;
    }

    /* No mobile o conteúdo do hero fica mais alto (título quebra em mais
       linhas, botões empilham) e a dica de "arraste" sobrepunha o botão —
       some com ela aqui, quem usa touch já sabe que precisa arrastar. */
    .scroll-indicator {
        display: none;
    }
    
    .section-title {
        font-size: 2.2rem;
    }

    .catalog-section .section-title {
        font-size: 2.4rem;
    }

    .concept-tagline {
        font-size: 1.7rem;
    }
    
    .contact-title {
        font-size: 2.4rem;
    }
    
    .glass-form {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-brand-col {
        grid-column: 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}