/* ========================================
   CSS VARIABLES & RESET
   ======================================== */

:root {
    /* Core Palette — Winter / Ice Fishing */
    --color-primary: #1a2a3a;
    --color-secondary: #f0f4f8;
    --color-accent: #4a90b8;
    --color-accent-light: #7db8d4;
    --color-accent-dark: #2c6e8f;

    /* Extended Palette */
    --color-charcoal: #1a2a3a;
    --color-charcoal-light: #2a3e52;
    --color-stone: #6b7f8e;
    --color-stone-light: #b0c4de;
    --color-cream: #f0f4f8;
    --color-cream-warm: #e8eef4;
    --color-white: #f7f9fc;
    --color-bamboo: #8fa4b8;
    --color-bamboo-light: #adc2d4;
    --color-cherry: #7db8d4;
    --color-cherry-light: #a8d4e8;
    --color-cherry-dark: #3a7a9e;
    --color-sage: #4a90b8;
    --color-sage-light: #b0d4e8;
    --color-ink: rgba(26, 42, 58, 0.06);

    /* Typography */
    --font-heading: 'Noto Serif JP', 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'Zen Kaku Gothic New', 'Helvetica Neue', sans-serif;
    --font-display: 'Cormorant Garamond', 'Georgia', serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Sizes */
    --container-max: 1200px;
    --container-narrow: 800px;
    --border-radius: 4px;
    --border-radius-lg: 8px;
    --border-radius-xl: 16px;

    /* Transitions */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --transition-fast: 200ms var(--ease-out);
    --transition-base: 400ms var(--ease-out);
    --transition-slow: 600ms var(--ease-out);
    --transition-slower: 1000ms var(--ease-out);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(26, 42, 58, 0.06);
    --shadow-md: 0 4px 16px rgba(26, 42, 58, 0.08);
    --shadow-lg: 0 8px 32px rgba(26, 42, 58, 0.1);
    --shadow-xl: 0 16px 48px rgba(26, 42, 58, 0.12);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-primary);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

a:hover {
    color: var(--color-accent);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

input {
    font-family: inherit;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
    position: relative;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-stone);
    margin-bottom: var(--space-md);
    position: relative;
}

.section-tag::before,
.section-tag::after {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--color-stone-light);
    vertical-align: middle;
    margin: 0 var(--space-md);
}

.section-title {
    font-family: var(--font-heading);
    font-weight: 300;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.3;
    color: var(--color-charcoal);
    letter-spacing: -0.01em;
}

.enso-accent {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.3;
    pointer-events: none;
}

.enso-accent-right {
    left: auto;
    right: 10%;
    top: -5px;
}

/* ========================================
   COOKIE CONSENT
   ======================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background: var(--color-charcoal);
    color: var(--color-cream);
    padding: var(--space-lg) var(--space-xl);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
    box-shadow: 0 -4px 32px rgba(0, 0, 0, 0.2);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner.hidden {
    transform: translateY(100%);
    pointer-events: none;
}

.cookie-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.cookie-text p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--color-stone-light);
    max-width: 680px;
}

.cookie-text a {
    color: var(--color-sage-light);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-text a:hover {
    color: var(--color-cream);
}

.cookie-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.btn-cookie {
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-cookie-accept {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-cookie-accept:hover {
    background: var(--color-accent-light);
}

.btn-cookie-essential {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-cream);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-cookie-essential:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-cookie-decline {
    background: transparent;
    color: var(--color-stone);
}

.btn-cookie-decline:hover {
    color: var(--color-cream);
}

/* ========================================
   NAVIGATION
   ======================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

.site-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(240, 244, 248, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.site-header.scrolled::before {
    opacity: 1;
}

.site-header.scrolled {
    box-shadow: 0 1px 0 rgba(26, 42, 58, 0.06);
}

.main-nav {
    position: relative;
    z-index: 1;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-charcoal);
    text-decoration: none;
}

.logo-link:hover {
    color: var(--color-charcoal);
}

.enso-logo {
    color: var(--color-accent);
    transition: transform var(--transition-base);
}

.logo-link:hover .enso-logo {
    transform: rotate(15deg);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 10;
}

.nav-toggle-line {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--color-charcoal);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-menu a {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-charcoal);
    position: relative;
    padding: var(--space-xs) 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

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

.nav-cta {
    background: var(--color-charcoal);
    color: var(--color-cream) !important;
    padding: 0.55rem 1.3rem !important;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--color-accent) !important;
    color: var(--color-white) !important;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-5xl) 0 var(--space-4xl);
    overflow: hidden;
}

.hero-bg-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.sand-pattern {
    position: absolute;
    width: 100%;
    height: 1px;
    background: var(--color-stone-light);
    opacity: 0.3;
}

.sand-pattern-1 {
    top: 30%;
    transform: rotate(-2deg);
}

.sand-pattern-2 {
    top: 70%;
    transform: rotate(1deg);
}

.floating-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    opacity: 0;
    animation: floatIn 2s var(--ease-out) forwards;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    right: -80px;
    border-color: var(--color-sage-light);
    opacity: 0.15;
    animation-delay: 0.3s;
}

.circle-2 {
    width: 180px;
    height: 180px;
    bottom: 20%;
    left: -40px;
    border-color: var(--color-cherry-light);
    opacity: 0.12;
    animation-delay: 0.6s;
}

.circle-3 {
    width: 80px;
    height: 80px;
    top: 25%;
    left: 15%;
    border-color: var(--color-bamboo-light);
    opacity: 0.18;
    animation-delay: 0.9s;
}

.ink-wash {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.ink-wash-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
    background: radial-gradient(circle, var(--color-sage-light) 0%, transparent 70%);
    opacity: 0.15;
}

.ink-wash-2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    left: 10%;
    background: radial-gradient(circle, var(--color-cherry-light) 0%, transparent 70%);
    opacity: 0.1;
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: var(--float-opacity, 0.15);
    }
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s var(--ease-out) 0.2s forwards;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    background: rgba(74, 144, 184, 0.1);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    margin-bottom: var(--space-xl);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 200;
    line-height: 1.15;
    margin-bottom: var(--space-xl);
}

.title-line {
    display: block;
}

.title-line-1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    color: var(--color-charcoal);
    letter-spacing: -0.02em;
}

.title-line-2 {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    color: var(--color-stone);
    font-weight: 300;
    font-style: italic;
    font-family: var(--font-display);
}

.title-divider {
    display: block;
    width: 120px;
    margin: var(--space-md) 0;
    color: var(--color-stone-light);
}

.title-divider svg {
    width: 100%;
    height: auto;
}

.hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-stone);
    max-width: 440px;
    margin-bottom: var(--space-2xl);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.8rem 1.8rem;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-charcoal);
    color: var(--color-cream);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent);
    transform: translateX(-101%);
    transition: transform var(--transition-base);
}

.btn-primary:hover::before {
    transform: translateX(0);
}

.btn-primary span,
.btn-primary svg {
    position: relative;
    z-index: 1;
}

.btn-primary:hover {
    color: var(--color-white);
}

.btn-ghost {
    background: transparent;
    color: var(--color-charcoal);
    border: 1px solid var(--color-stone-light);
}

.btn-ghost:hover {
    border-color: var(--color-charcoal);
    background: rgba(26, 42, 58, 0.03);
    color: var(--color-charcoal);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 1rem 2rem;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.stat-item {
    text-align: left;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--color-charcoal);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-stone);
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--color-stone-light);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s var(--ease-out) 0.5s forwards;
}

.hero-image-frame {
    position: relative;
    width: 340px;
    height: 340px;
}

.frame-border {
    position: absolute;
    inset: -12px;
    border: 1px solid var(--color-stone-light);
    border-radius: 50%;
    opacity: 0.5;
}

.hero-game-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.frame-shadow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 40px;
    background: radial-gradient(ellipse, rgba(26, 42, 58, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-floating-tag {
    position: absolute;
    bottom: 20px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-stone);
    z-index: 2;
}

.hero-floating-tag svg {
    color: var(--color-accent);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    opacity: 0;
    animation: fadeUp 1s var(--ease-out) 1.5s forwards;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-stone-light), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 0.6; }
    50% { transform: scaleY(0.6); opacity: 0.3; }
}

.scroll-text {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-stone);
}

/* ========================================
   SNOW DIVIDERS
   ======================================== */

.sand-divider {
    padding: var(--space-lg) 0;
    overflow: hidden;
}

.sand-divider svg {
    width: 100%;
    height: auto;
}

.sand-divider-alt {
    padding: var(--space-xl) 0;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-section {
    padding: var(--space-5xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-lead {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xl);
}

.about-text p {
    color: var(--color-stone);
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-stone-light);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.highlight-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-stone-light);
    border-radius: 50%;
    flex-shrink: 0;
    color: var(--color-accent);
}

.highlight-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-charcoal);
}

.highlight-item span {
    font-size: 0.8rem;
    color: var(--color-stone);
}

/* About Image */
.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.asymmetric-frame {
    transform: rotate(1deg);
    transition: transform var(--transition-slow);
}

.asymmetric-frame:hover {
    transform: rotate(0deg);
}

.image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.image-wrapper:hover img {
    transform: scale(1.03);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(74, 144, 184, 0.05) 0%, rgba(125, 184, 212, 0.05) 100%);
    pointer-events: none;
}

/* ========================================
   SCREENSHOTS GALLERY
   ======================================== */

.screenshots-section {
    padding: var(--space-5xl) 0;
    background: var(--color-cream-warm);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: auto auto;
    gap: var(--space-xl);
}

.gallery-item-large {
    grid-row: 1 / 3;
}

.gallery-frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    height: 100%;
}

.gallery-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-frame:hover img {
    transform: scale(1.04);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-xl) var(--space-lg);
    background: linear-gradient(to top, rgba(26, 42, 58, 0.7) 0%, transparent 100%);
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
}

.caption-number {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

.caption-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features-section {
    padding: var(--space-5xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(176, 196, 222, 0.3);
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(74, 144, 184, 0.2);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-style: italic;
    color: var(--color-stone-light);
    opacity: 0.4;
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    line-height: 1;
}

.feature-icon {
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.feature-title {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1.15rem;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.feature-desc {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--color-stone);
}

/* ========================================
   SOCIAL PROOF SECTION
   ======================================== */

.social-proof-section {
    padding: var(--space-4xl) 0;
    background: var(--color-charcoal);
    color: var(--color-cream);
    position: relative;
    overflow: hidden;
}

.social-proof-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.proof-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.02);
    transition: all var(--transition-base);
}

.proof-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(74, 144, 184, 0.2);
}

.proof-icon {
    color: var(--color-accent-light);
    margin-bottom: var(--space-lg);
}

.proof-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--color-cream);
    line-height: 1.2;
    margin-bottom: var(--space-xs);
}

.proof-label {
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    color: var(--color-stone);
    margin-bottom: var(--space-md);
}

.proof-live {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.7rem;
    color: var(--color-stone);
}

.live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    animation: pulse 2s ease-in-out infinite;
}

.live-dot-urgent {
    background: var(--color-cherry);
}

/* Activity Feed */
.activity-feed {
    max-width: 500px;
    margin: 0 auto;
    min-height: 40px;
}

.activity-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--color-stone);
    opacity: 0;
    animation: activityFade 0.5s var(--ease-out) forwards;
}

@keyframes activityFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.activity-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

.activity-text {
    color: var(--color-stone-light);
}

.activity-time {
    color: var(--color-stone);
    font-size: 0.7rem;
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq-section {
    padding: var(--space-5xl) 0;
}

.faq-list {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-stone-light);
}

.faq-item:first-child {
    border-top: 1px solid var(--color-stone-light);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl) 0;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
    cursor: pointer;
    background: none;
    border: none;
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--color-stone);
    transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-answer[aria-hidden="false"] {
    max-height: 300px;
    padding-bottom: var(--space-xl);
}

.faq-answer p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-stone);
    max-width: 640px;
}

.faq-answer a {
    color: var(--color-accent-dark);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ========================================
   SIGNUP SECTION
   ======================================== */

.signup-section {
    padding: var(--space-5xl) 0;
    background: var(--color-cream-warm);
    position: relative;
    overflow: hidden;
}

.signup-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid var(--color-sage-light);
    opacity: 0.15;
    pointer-events: none;
}

.signup-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.signup-desc {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-stone);
    margin-bottom: var(--space-2xl);
    max-width: 440px;
}

.signup-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.signup-benefits li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-charcoal);
}

/* Form Card */
.form-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: var(--space-3xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(176, 196, 222, 0.2);
    position: relative;
}

.form-header {
    margin-bottom: var(--space-2xl);
}

.form-header h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.form-header p {
    font-size: 0.82rem;
    color: var(--color-stone);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.label-optional {
    font-weight: 300;
    color: var(--color-stone);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    color: var(--color-charcoal);
    background: var(--color-cream);
    border: 1px solid var(--color-stone-light);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.form-group input:focus {
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(74, 144, 184, 0.1);
}

.form-group input::placeholder {
    color: var(--color-stone-light);
}

.form-group input.error {
    border-color: #c0392b;
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.form-error {
    display: block;
    font-size: 0.75rem;
    color: #c0392b;
    margin-top: var(--space-xs);
    min-height: 1em;
}

/* Checkbox */
.form-group-checkbox {
    margin-bottom: var(--space-md);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.82rem !important;
    font-weight: 400 !important;
    color: var(--color-stone) !important;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--color-stone-light);
    border-radius: 3px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    margin-top: 1px;
    position: relative;
}

.checkbox-label input:checked + .checkbox-custom {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.checkbox-label input:checked + .checkbox-custom::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: solid var(--color-white);
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.checkbox-label a {
    color: var(--color-accent-dark);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Submit Button */
#submit-btn {
    position: relative;
}

#submit-btn .btn-loading {
    display: none;
    animation: spin 1s linear infinite;
}

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

#submit-btn.loading .btn-text {
    opacity: 0;
}

#submit-btn.loading .btn-loading {
    display: block;
    position: absolute;
}

/* Success / Error */
.form-success {
    text-align: center;
    padding: var(--space-2xl) 0;
}

.success-icon {
    margin-bottom: var(--space-lg);
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.form-success p {
    font-size: 0.9rem;
    color: var(--color-stone);
}

.form-error-message {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(192, 57, 43, 0.08);
    border-radius: var(--border-radius);
    margin-top: var(--space-lg);
}

.form-error-message p {
    font-size: 0.85rem;
    color: #c0392b;
}

.form-error-message a {
    color: #c0392b;
    text-decoration: underline;
}

/* ========================================
   TRUST SECTION
   ======================================== */

.trust-section {
    padding: var(--space-5xl) 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.trust-item {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.trust-icon {
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.trust-item h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.trust-item p {
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--color-stone);
}

/* ========================================
   FOOTER
   ======================================== */

.site-footer {
    background: var(--color-charcoal);
    color: var(--color-cream);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-4xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-cream);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
}

.footer-logo:hover {
    color: var(--color-cream);
}

.footer-logo .enso-logo {
    color: var(--color-accent-light);
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--color-stone);
    font-style: italic;
    font-family: var(--font-display);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-stone);
    margin-bottom: var(--space-lg);
}

.footer-col ul li {
    margin-bottom: var(--space-sm);
}

.footer-col ul li a {
    font-size: 0.82rem;
    color: var(--color-stone-light);
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-cream);
}

.footer-divider {
    margin-bottom: var(--space-2xl);
}

.footer-divider svg {
    width: 100%;
    height: auto;
}

.footer-bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-legal p {
    font-size: 0.75rem;
    color: var(--color-stone);
    margin-bottom: var(--space-xs);
}

.footer-address {
    font-style: normal;
}

.footer-age {
    color: var(--color-stone) !important;
    opacity: 0.7;
}

.footer-badges {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.age-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-stone);
    border-radius: var(--border-radius);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-stone);
}

.secure-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.7rem;
    color: var(--color-stone);
    border: 1px solid rgba(107, 127, 142, 0.3);
    padding: 0.35rem 0.7rem;
    border-radius: var(--border-radius);
}

/* ========================================
   LEGAL PAGES
   ======================================== */

.legal-page {
    padding-top: 120px;
    padding-bottom: var(--space-5xl);
}

.legal-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(176, 196, 222, 0.2);
}

.legal-content h1 {
    font-family: var(--font-heading);
    font-weight: 300;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.legal-content .legal-updated {
    font-size: 0.8rem;
    color: var(--color-stone);
    margin-bottom: var(--space-3xl);
    display: block;
}

.legal-content h2 {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1.3rem;
    color: var(--color-charcoal);
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-lg);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-stone-light);
}

.legal-content h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.legal-content h3 {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--color-charcoal);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.legal-content p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-stone);
    margin-bottom: var(--space-md);
}

.legal-content ul,
.legal-content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.legal-content ul {
    list-style: disc;
}

.legal-content ol {
    list-style: decimal;
}

.legal-content li {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-stone);
    margin-bottom: var(--space-sm);
}

.legal-content a {
    color: var(--color-accent-dark);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.legal-content strong {
    color: var(--color-charcoal);
    font-weight: 600;
}

.legal-content .contact-block {
    background: var(--color-cream);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    margin: var(--space-xl) 0;
}

.legal-content .contact-block p {
    margin-bottom: var(--space-xs);
}

/* ========================================
   SCROLL REVEAL
   ======================================== */

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .hero-content {
        order: 2;
    }

    .hero-visual {
        order: 1;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .title-divider {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-image-frame {
        width: 260px;
        height: 260px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .about-image {
        order: -1;
    }

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

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

    .signup-layout {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

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

    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

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

    .gallery-item-large {
        grid-row: auto;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--color-cream);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px var(--space-2xl) var(--space-2xl);
        gap: var(--space-lg);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    .nav-menu a {
        font-size: 1rem;
    }

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

    .proof-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

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

    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .stat-divider {
        width: 36px;
        height: 1px;
    }

    .cookie-inner {
        flex-direction: column;
        gap: var(--space-md);
    }

    .cookie-actions {
        width: 100%;
    }

    .btn-cookie {
        flex: 1;
        text-align: center;
    }

    .form-card {
        padding: var(--space-2xl);
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 15px;
    }

    .nav-container {
        padding: var(--space-md) var(--space-lg);
    }

    .section-container {
        padding: 0 var(--space-lg);
    }

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

    .footer-links {
        grid-template-columns: 1fr;
    }

    .hero-image-frame {
        width: 200px;
        height: 200px;
    }

    .hero-floating-tag {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        bottom: -10px;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .site-header,
    .cookie-banner,
    .scroll-indicator,
    .hero-bg-elements,
    .sand-divider {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .legal-content {
        box-shadow: none;
        border: none;
        padding: 0;
    }
}

/* ========================================
   REDUCED MOTION
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal-on-scroll {
        opacity: 1;
        transform: none;
    }

    .hero-content,
    .hero-visual,
    .scroll-indicator {
        opacity: 1;
        transform: none;
        animation: none;
    }
}