/* =============================================================================
   Abnormal Toys - Redesigned Layout
   White background, Black primary, Artistic & Trendy
   ============================================================================= */

/* ── CSS Variables ────────────────────────────────────────────────────── */
:root {
    /* Core Colors */
    --at-white: #ffffff;
    --at-black: #000000;
    --at-gray-50: #fafafa;
    --at-gray-100: #f5f5f5;
    --at-gray-200: #e5e5e5;
    --at-gray-300: #d4d4d4;
    --at-gray-400: #a3a3a3;
    --at-gray-500: #737373;
    --at-gray-600: #525252;
    --at-gray-700: #404040;
    --at-gray-800: #262626;
    --at-gray-900: #171717;

    /* Accent Colors (minimal, just for subtle highlights) */
    --at-accent: #000000;
    --at-accent-hover: #333333;

    /* Typography */
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-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;

    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-med: 400ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Container */
    --container-max-w: 1440px;
    --container-max-h: 1280px;
}

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

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

body {
    font-family: var(--font-main);
    background-color: var(--at-gray-100);
    color: var(--at-black);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--at-black); outline-offset: 3px; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
figure { margin: 0; }

/* ── Page Container (centered frame) ──────────────────────────────────── */
.at-page-container {
    width: 100%;
    max-width: var(--container-max-w);
    max-height: var(--container-max-h);
    height: 100vh;
    background: var(--at-white);
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
}

/* Custom scrollbar for the container */
.at-page-container::-webkit-scrollbar {
    width: 6px;
}
.at-page-container::-webkit-scrollbar-track {
    background: var(--at-gray-100);
}
.at-page-container::-webkit-scrollbar-thumb {
    background: var(--at-gray-300);
    border-radius: 3px;
}
.at-page-container::-webkit-scrollbar-thumb:hover {
    background: var(--at-gray-400);
}

/* Main Content Wrapper */
.main-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* ── Typography ───────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--at-black);
}

h1 { font-size: clamp(3rem, 8vw, 7rem); }
h2 { font-size: clamp(2rem, 5vw, 4rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
p { font-size: 1rem; line-height: 1.7; color: var(--at-gray-600); }

/* ── Utility Classes ──────────────────────────────────────────────────── */
.text-balance { text-wrap: balance; }
.text-muted { color: var(--at-gray-500); }
.text-black { color: var(--at-black); }
.text-white { color: var(--at-white); }
.bg-white { background-color: var(--at-white); }
.bg-black { background-color: var(--at-black); }
.bg-gray-50 { background-color: var(--at-gray-50); }
.bg-gray-100 { background-color: var(--at-gray-100); }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.at-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 0;
    transition: all var(--transition-med);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid var(--at-black);
}

.at-btn--primary {
    background: var(--at-black);
    color: var(--at-white);
}
.at-btn--primary:hover {
    background: var(--at-gray-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.at-btn--outline {
    background: transparent;
    color: var(--at-black);
}
.at-btn--outline:hover {
    background: var(--at-black);
    color: var(--at-white);
    transform: translateY(-2px);
}

.at-btn--white {
    background: var(--at-white);
    color: var(--at-black);
    border-color: var(--at-white);
}
.at-btn--white:hover {
    background: transparent;
    color: var(--at-white);
    transform: translateY(-2px);
}

.at-btn--sm { padding: 0.625rem 1.25rem; font-size: 0.75rem; }
.at-btn--lg { padding: 1rem 2.5rem; font-size: 0.875rem; }

/* ── Section Styles ───────────────────────────────────────────────────── */
.at-section {
    padding: var(--space-5xl) 0;
}

.at-section--sm {
    padding: var(--space-3xl) 0;
}

.at-section-header {
    margin-bottom: var(--space-3xl);
}

.at-section-header__eyebrow {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--at-gray-500);
    margin-bottom: var(--space-md);
    position: relative;
}

.at-section-header__eyebrow::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--at-black);
    margin-top: var(--space-sm);
}

.at-section-header--center .at-section-header__eyebrow::after {
    margin-left: auto;
    margin-right: auto;
}

.at-section-header__title {
    margin-bottom: var(--space-md);
}

.at-section-header__subtitle {
    font-size: 1.125rem;
    color: var(--at-gray-500);
    max-width: 480px;
    line-height: 1.6;
}

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

.at-section-header--center .at-section-header__subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* =============================================================================
   NAVIGATION
   ============================================================================= */
.at-navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    background: var(--at-white);
    border-bottom: 1px solid var(--at-gray-200);
    flex-shrink: 0;
}

.at-navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.at-navbar__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.at-navbar__logo-img {
    height: 40px;
    width: auto;
    display: block;
    transition: opacity var(--transition-fast);
}

.at-navbar__logo-img:hover {
    opacity: 0.8;
}

.at-navbar__nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.at-navbar__link {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--at-gray-700) !important;
    padding: 0.5rem 1.25rem !important;
    position: relative;
    transition: color var(--transition-fast);
    text-decoration: none;
}

.at-navbar__link:hover,
.at-navbar__link.active {
    color: var(--at-black) !important;
}

.at-navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    right: 50%;
    height: 2px;
    background: var(--at-black);
    transition: left var(--transition-med), right var(--transition-med);
}

.at-navbar__link:hover::after,
.at-navbar__link.active::after {
    left: 1rem;
    right: 1rem;
}

/* Hamburger */
.at-navbar__toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
}

.at-navbar__toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--at-black);
    margin: 6px 0;
    transition: all var(--transition-med);
}

/* Language Switcher */
.at-lang-switcher {
    margin-left: 1rem;
}

.at-lang-switcher__btns {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.at-lang-btn {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--at-gray-400);
    transition: color var(--transition-fast);
    padding: 0.2rem 0.1rem;
    background: none;
    border: none;
    cursor: pointer;
}

.at-lang-btn:hover,
.at-lang-btn--active {
    color: var(--at-black);
}

.at-lang-divider {
    color: var(--at-gray-300);
    font-size: 0.7rem;
}

/* =============================================================================
   HERO VIDEO BACKGROUND
   ============================================================================= */
.at-hero-video {
    position: relative;
    width: 100%;
    height: 480px;
    background: var(--at-black);
    flex-shrink: 0;
}

.at-hero-video__media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
}

/* ── Floating Ghost ──────────────────────────────────────────────────────── */
.at-hero-ghost {
    position: absolute;
    top: 15%;
    left: -180px;
    z-index: 100;
    width: 150px;
    height: 150px;
    animation: ghostFloat 10s ease-in-out infinite;
    cursor: pointer;
    pointer-events: auto;
}

.at-hero-ghost__sprite {
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/candyMonsterGhost/ghost.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: ghostWave 2s ease-in-out infinite;
}

/* Wave motion: bob up and down while floating */
@keyframes ghostWave {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    25%      { transform: translateY(-15px) rotate(0deg); }
    50%      { transform: translateY(0) rotate(3deg); }
    75%      { transform: translateY(-10px) rotate(0deg); }
}

/* Float from left to right across the upper portion of the video */
@keyframes ghostFloat {
    0%   { left: -120px; top: 15%; }
    20%  { top: 10%; }
    40%  { top: 18%; }
    60%  { top: 8%; }
    80%  { top: 15%; }
    100% { left: calc(100% + 40px); top: 12%; }
}

/* ── Ghost Speech Bubble ────────────────────────────────────────────────── */
.at-hero-ghost__bubble {
    position: absolute;
    top: -30px;
    right: -20px;
    z-index: 10;
    background: #fff;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 8px 14px;
    min-width: 100px;
    text-align: center;
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.at-hero-ghost__bubble--visible {
    opacity: 1;
    transform: scale(1);
}

/* Bubble tail (triangle pointing down-left toward the ghost) */
.at-hero-ghost__bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 24px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #fff;
    z-index: 1;
}

.at-hero-ghost__bubble::before {
    content: '';
    position: absolute;
    bottom: -13px;
    left: 22px;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid #000;
    z-index: 0;
}

.at-hero-ghost__bubble-text {
    font-family: var(--font-main);
    font-size: 0.875rem;
    font-weight: 700;
    color: #000;
    white-space: nowrap;
}

/* ── Character Speech Bubble ────────────────────────────────────────────── */
.at-hero-character__bubble {
    position: absolute;
    top: -30px;
    left: -20px;
    z-index: 10;
    background: #fff;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 8px 14px;
    min-width: 100px;
    text-align: center;
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.at-hero-character__bubble--visible {
    opacity: 1;
    transform: scale(1);
}

/* Bubble tail (triangle pointing down-right toward the character) */
.at-hero-character__bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 24px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #fff;
    z-index: 1;
}

.at-hero-character__bubble::before {
    content: '';
    position: absolute;
    bottom: -13px;
    right: 22px;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid #000;
    z-index: 0;
}

.at-hero-character__bubble-text {
    font-family: var(--font-main);
    font-size: 0.875rem;
    font-weight: 700;
    color: #000;
    white-space: nowrap;
}

/* ── Walking Character ──────────────────────────────────────────────────── */
.at-hero-character {
    position: absolute;
    bottom: 40px;
    left: -300px;
    z-index: 5;
    width: 240px;
    height: 240px;
    animation: characterWalk 14s linear infinite;
    cursor: pointer;
    pointer-events: auto;
}

/* Pause state for character walk animation */
.at-hero-character.is-paused {
    animation-play-state: paused;
}

.at-hero-character__sprite {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Walk cycle frames using overlapping absolutely positioned divs */
.at-hero-character__frame {
    position: absolute;
    inset: 0;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center bottom;
    opacity: 0;
    transition: none;
}

.at-hero-character__frame--step1 {
    background-image: url('/assets/images/candyMonsterGhost/cm_step1.png');
    animation: walkCycleStep1 1s steps(1) infinite;
}

.at-hero-character__frame--step2 {
    background-image: url('/assets/images/candyMonsterGhost/cm_step2.png');
    animation: walkCycleStep2 1s steps(1) infinite;
}

@keyframes walkCycleStep1 {
    0%, 49.9% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

@keyframes walkCycleStep2 {
    0%, 49.9% { opacity: 0; }
    50%, 100% { opacity: 1; }
}

/* When character is paused (standing or clicked), show stand/front via inline style */
.at-hero-character.is-paused .at-hero-character__frame {
    animation: none !important;
    opacity: 0 !important;
}

/* Walk movement: start off-screen left, end off-screen right */
@keyframes characterWalk {
    0%   { left: -300px; }
    100% { left: calc(100% + 40px); }
}

/* =============================================================================
   HERO IMAGE SLIDER
   ============================================================================= */
.at-hero-slider {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    background: var(--at-gray-100);
    flex-shrink: 0;
}

.at-hero-slider__track {
    position: relative;
    width: 100%;
    height: 100%;
}

.at-hero-slider__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

.at-hero-slider__slide.active {
    opacity: 1;
    z-index: 2;
}

.at-hero-slider__image-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.at-hero-slider__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--at-gray-100) 0%, var(--at-gray-200) 100%);
    position: relative;
}

.at-hero-slider__placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.at-hero-slider__placeholder-icon {
    font-size: 5rem;
    font-weight: 900;
    color: var(--at-gray-300);
    letter-spacing: -0.05em;
    position: relative;
    z-index: 1;
}

.at-hero-slider__placeholder-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--at-gray-400);
    margin-top: var(--space-md);
    position: relative;
    z-index: 1;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Slide overlay with info */
.at-hero-slider__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 3rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.at-hero-slider__count {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
}

.at-hero-slider__title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--at-white);
    letter-spacing: -0.02em;
}

.at-hero-slider__subtitle {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.5rem;
}

.at-hero-slider__overlay .at-btn--outline {
    border-color: var(--at-white);
    color: var(--at-white);
}
.at-hero-slider__overlay .at-btn--outline:hover {
    background: var(--at-white);
    color: var(--at-black);
}

/* Slider Controls */
.at-hero-slider__controls {
    position: absolute;
    bottom: 2rem;
    right: 3rem;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.at-hero-slider__arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--at-white);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.at-hero-slider__arrow:hover {
    background: rgba(255,255,255,0.4);
    transform: scale(1.05);
}

.at-hero-slider__dots {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.at-hero-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.at-hero-slider__dot.active {
    background: var(--at-white);
    transform: scale(1.2);
}

/* Progress Bar */
.at-hero-slider__progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(0,0,0,0.05);
    z-index: 10;
}

.at-hero-slider__progress-bar {
    height: 100%;
    background: var(--at-black);
    width: 0%;
    transition: width 0.1s linear;
}

/* =============================================================================
   PLANETS / SERIES SECTION
   ============================================================================= */
.at-planets {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-white);
}

.at-planets__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2px;
    background: var(--at-gray-200);
    max-width: 1400px;
    margin: 0 auto;
}

.at-planet-card {
    position: relative;
    background: var(--at-white);
    padding: var(--space-3xl) var(--space-xl);
    transition: all var(--transition-med);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
}

.at-planet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--at-black);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-slow);
    z-index: 0;
}

.at-planet-card:hover::before {
    transform: scaleY(1);
}

.at-planet-card > * {
    position: relative;
    z-index: 1;
}

.at-planet-card__number {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--at-gray-400);
    margin-bottom: var(--space-lg);
    transition: color var(--transition-fast);
}

.at-planet-card:hover .at-planet-card__number {
    color: var(--at-gray-500);
}

.at-planet-card__icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    transition: transform var(--transition-med);
}

.at-planet-card:hover .at-planet-card__icon {
    transform: scale(1.1);
}

.at-planet-card__name {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.at-planet-card:hover .at-planet-card__name {
    color: var(--at-white);
}

.at-planet-card__description {
    font-size: 0.875rem;
    color: var(--at-gray-500);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    flex: 1;
    transition: color var(--transition-fast);
}

.at-planet-card:hover .at-planet-card__description {
    color: var(--at-gray-400);
}

.at-planet-card__cta {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--at-black);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-fast);
}

.at-planet-card:hover .at-planet-card__cta {
    color: var(--at-white);
}

.at-planet-card__cta-arrow {
    transition: transform var(--transition-fast);
}

.at-planet-card:hover .at-planet-card__cta-arrow {
    transform: translateX(4px);
}

/* =============================================================================
   FEATURED PRODUCTS
   ============================================================================= */
.at-featured {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-gray-50);
}

.at-products__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1px;
    background: var(--at-gray-200);
    max-width: 1400px;
    margin: 0 auto;
}

.at-product-card {
    position: relative;
    background: var(--at-white);
    transition: all var(--transition-med);
    overflow: hidden;
}

.at-product-card:hover {
    background: var(--at-gray-50);
}

.at-product-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: var(--space-xl);
}

.at-product-card__media {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--at-gray-100);
    margin-bottom: var(--space-lg);
}

.at-product-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.at-product-card:hover .at-product-card__img {
    transform: scale(1.03);
}

.at-product-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: var(--at-gray-300);
}

.at-product-card__badges {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    z-index: 2;
}

.at-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--at-black);
    color: var(--at-white);
}

.at-badge--new { background: var(--at-black); color: var(--at-white); }
.at-badge--limited { background: var(--at-black); color: var(--at-white); }
.at-badge--soldout { background: var(--at-gray-300); color: var(--at-gray-600); }

.at-product-card__info {
    padding: 0;
}

.at-product-card__name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.at-product-card__series {
    font-size: 0.8125rem;
    color: var(--at-gray-400);
    margin-bottom: var(--space-sm);
}

.at-product-card__price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--at-black);
}

.at-product-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-med);
}

.at-product-card:hover .at-product-card__overlay {
    opacity: 1;
}

.at-product-card__overlay-text {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--at-black);
    border-bottom: 1px solid var(--at-black);
    padding-bottom: 0.25rem;
}

/* =============================================================================
   ABOUT PAGE — HERO
   ============================================================================= */
.at-about-hero {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-white);
    overflow: hidden;
    border-bottom: 1px solid var(--at-gray-200);
}

.at-about-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-about-hero__content {
    max-width: 520px;
}

.at-about-hero__title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    margin-bottom: var(--space-lg);
}

.at-about-hero__subtitle {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--at-gray-600);
    margin-bottom: var(--space-xl);
}

.at-about-hero__visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.at-about-hero__shape {
    position: absolute;
    border-radius: 50%;
    border: 2px solid var(--at-gray-200);
    animation: brandOrbit 10s linear infinite;
}

.at-about-hero__shape--1 {
    width: 300px;
    height: 300px;
    animation-duration: 8s;
}

.at-about-hero__shape--2 {
    width: 200px;
    height: 200px;
    animation-duration: 6s;
    animation-direction: reverse;
    border-color: var(--at-gray-300);
}

.at-about-hero__shape--3 {
    width: 100px;
    height: 100px;
    background: var(--at-white);
    border: 2px solid var(--at-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: brandPulse 4s ease-in-out infinite;
    overflow: hidden;
}

.at-about-hero__logo-img {
    width: 60%;
    height: 60%;
    object-fit: contain;
    display: block;
}

@keyframes brandOrbit {
    from { transform: rotate(0deg) translateX(20px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(20px) rotate(-360deg); }
}

@keyframes brandPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

.at-about-hero__logo-large {
    font-size: 6rem;
    font-weight: 900;
    color: var(--at-gray-100);
    letter-spacing: -0.05em;
    position: relative;
    z-index: 1;
    animation: brandPulse 4s ease-in-out infinite;
}

/* =============================================================================
   ABOUT PAGE — FOUNDER
   ============================================================================= */
.at-founder {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-gray-50);
    overflow: hidden;
}

.at-founder__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-founder__content {
    max-width: 560px;
}

.at-founder__title {
    margin-bottom: var(--space-lg);
}

.at-founder__text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--at-gray-600);
    margin-bottom: var(--space-lg);
}

.at-founder__text p:last-child {
    margin-bottom: 0;
}

.at-founder__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.at-founder__card {
    width: 240px;
    height: 240px;
    background: var(--at-white);
    border: 2px solid var(--at-gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    transition: all var(--transition-med);
    position: relative;
}

.at-founder__card:hover {
    border-color: var(--at-black);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.at-founder__card-icon {
    font-size: 3.5rem;
    display: block;
}

.at-founder__card-label {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--at-gray-500);
    text-align: center;
    padding: 0 1rem;
}

/* =============================================================================
   ABOUT PAGE — CANDY MONSTER ORIGIN
   ============================================================================= */
.at-origin {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-white);
    overflow: hidden;
}

.at-origin__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-origin__content {
    max-width: 560px;
}

.at-origin__title {
    margin-bottom: var(--space-lg);
}

.at-origin__text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--at-gray-600);
    margin-bottom: var(--space-lg);
}

.at-origin__text p:last-child {
    margin-bottom: 0;
}

.at-origin__text strong {
    color: var(--at-black);
    font-weight: 700;
}

.at-origin__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.at-origin__monster {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #FFB6C1 0%, #FF69B4 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    position: relative;
    transition: transform var(--transition-med);
    box-shadow: 0 12px 40px rgba(255, 105, 180, 0.25);
}

.at-origin__monster:hover {
    transform: scale(1.05) rotate(-3deg);
}

.at-origin__monster-emoji {
    font-size: 4rem;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

.at-origin__monster-desc {
    text-align: center;
}

.at-origin__monster-name {
    display: block;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--at-white);
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.at-origin__monster-tag {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.05em;
}

/* =============================================================================
   ABOUT PAGE — MISSION
   ============================================================================= */
.at-mission {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-gray-50);
    overflow: hidden;
}

.at-mission__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-mission__content {
    max-width: 560px;
}

.at-mission__title {
    margin-bottom: var(--space-lg);
}

.at-mission__text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--at-gray-600);
    margin-bottom: var(--space-lg);
}

.at-mission__text p:last-child {
    margin-bottom: 0;
}

.at-mission__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.at-mission__quote {
    max-width: 360px;
    padding: var(--space-3xl);
    border-left: 4px solid var(--at-black);
    background: var(--at-white);
}

.at-mission__quote blockquote {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--at-black);
    margin-bottom: var(--space-lg);
    font-family: var(--font-display);
}

.at-mission__quote-author {
    font-size: 0.8125rem;
    color: var(--at-gray-500);
    font-weight: 600;
}

/* =============================================================================
   ABOUT PAGE — PHILOSOPHY
   ============================================================================= */
.at-philosophy {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-white);
    overflow: hidden;
}

.at-philosophy__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-philosophy__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--at-gray-200);
    margin-top: var(--space-3xl);
}

.at-philosophy__card {
    background: var(--at-white);
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
    transition: all var(--transition-med);
}

.at-philosophy__card:hover {
    background: var(--at-black);
}

.at-philosophy__card-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--space-lg);
    transition: transform var(--transition-med);
}

.at-philosophy__card:hover .at-philosophy__card-icon {
    transform: scale(1.15);
}

.at-philosophy__card-title {
    font-size: 1.125rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
    transition: color var(--transition-fast);
}

.at-philosophy__card:hover .at-philosophy__card-title {
    color: var(--at-white);
}

.at-philosophy__card-text {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--at-gray-500);
    transition: color var(--transition-fast);
}

.at-philosophy__card:hover .at-philosophy__card-text {
    color: var(--at-gray-400);
}

/* =============================================================================
   ABOUT PAGE — CTA
   ============================================================================= */
.at-about-cta {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-black);
    color: var(--at-white);
    text-align: center;
}

.at-about-cta__inner {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-about-cta__title {
    color: var(--at-white);
    margin-bottom: var(--space-md);
}

.at-about-cta__text {
    color: var(--at-gray-400);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.at-about-cta__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* =============================================================================
   BRAND STATEMENT / HOME ABOUT
   ============================================================================= */
.at-brand {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-white);
    overflow: hidden;
}

.at-brand__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-brand__content {
    max-width: 520px;
}

.at-brand__title {
    margin-bottom: var(--space-lg);
}

.at-brand__text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--at-gray-600);
    margin-bottom: var(--space-xl);
}

.at-brand__visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.at-brand__shape {
    position: absolute;
    border-radius: 50%;
    border: 2px solid var(--at-gray-200);
    animation: brandOrbit 10s linear infinite;
}

.at-brand__shape--1 {
    width: 300px;
    height: 300px;
    animation-duration: 8s;
}

.at-brand__shape--2 {
    width: 200px;
    height: 200px;
    animation-duration: 6s;
    animation-direction: reverse;
    border-color: var(--at-gray-300);
}

.at-brand__shape--3 {
    width: 100px;
    height: 100px;
    background: var(--at-black);
    border: none;
    animation: brandPulse 4s ease-in-out infinite;
}

.at-brand__logo-large {
    font-size: 6rem;
    font-weight: 900;
    color: var(--at-gray-100);
    letter-spacing: -0.05em;
    position: relative;
    z-index: 1;
    animation: brandPulse 4s ease-in-out infinite;
}

/* =============================================================================
    PRODUCTS LISTING PAGE
    ============================================================================= */
.at-products-header {
    padding: var(--space-4xl) var(--space-xl) var(--space-2xl);
    background: var(--at-white);
    border-bottom: 1px solid var(--at-gray-200);
}

.at-products-header__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-products-header__title {
    margin-bottom: var(--space-md);
}

.at-products-header__desc {
    font-size: 1.125rem;
    color: var(--at-gray-500);
    line-height: 1.7;
    max-width: 480px;
}

/* Products Grid — 3 columns */
.at-products-section {
    padding: var(--space-2xl) var(--space-xl) var(--space-4xl);
    background: var(--at-white);
}

.at-products-section__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-products-section__card {
    background: var(--at-white);
    border: 1px solid var(--at-gray-200);
    transition: all var(--transition-med);
    overflow: hidden;
}

.at-products-section__card:hover {
    border-color: var(--at-black);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.at-products-section__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.at-products-section__media {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--at-gray-100);
}

.at-products-section__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.at-products-section__card:hover .at-products-section__img {
    transform: scale(1.05);
}

.at-products-section__badges {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    z-index: 2;
}

.at-products-section__info {
    padding: var(--space-lg);
}

.at-products-section__name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
    color: var(--at-black);
}

.at-products-section__series {
    display: block;
    font-size: 0.8125rem;
    color: var(--at-gray-400);
    margin-bottom: var(--space-sm);
}

.at-products-section__price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--at-black);
}

/* Products empty state */
.at-products-section__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-4xl) 0;
    color: var(--at-gray-400);
    font-size: 1.125rem;
}

/* Products loader */
.at-products-section__loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-3xl) 0;
    color: var(--at-gray-500);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.at-products-section__loader-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--at-gray-200);
    border-top-color: var(--at-black);
    border-radius: 50%;
    animation: gallerySpin 0.8s linear infinite;
}

/* Products end marker */
.at-products-section__end {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-3xl) 0;
}

.at-products-section__end-line {
    display: block;
    width: 60px;
    height: 1px;
    background: var(--at-gray-300);
}

.at-products-section__end-text {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--at-gray-400);
    white-space: nowrap;
}

/* Products responsive */
@media (max-width: 991.98px) {
    .at-products-section__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
        padding: 0 1.25rem;
    }

    .at-products-header {
        padding: var(--space-3xl) var(--space-md) var(--space-xl);
    }

    .at-products-section {
        padding: var(--space-xl) var(--space-md) var(--space-3xl);
    }
}

@media (max-width: 575.98px) {
    .at-products-section__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
        padding: 0 0.75rem;
    }

    .at-products-section__info {
        padding: var(--space-md);
    }

    .at-products-section__name {
        font-size: 0.875rem;
    }

    .at-products-section__price {
        font-size: 1rem;
    }

    .at-products-header__inner {
        padding: 0 1.25rem;
    }
}

/* =============================================================================
    GALLERY PAGE
    ============================================================================= */
.at-gallery-header {
    padding: var(--space-4xl) var(--space-xl) var(--space-2xl);
    background: var(--at-white);
    border-bottom: 1px solid var(--at-gray-200);
}

.at-gallery-header__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-gallery-header__title {
    margin-bottom: var(--space-md);
}

.at-gallery-header__desc {
    font-size: 1.125rem;
    color: var(--at-gray-500);
    line-height: 1.7;
    max-width: 480px;
}

/* Gallery Masonry Grid — 3 columns */
.at-gallery {
    padding: var(--space-2xl) var(--space-xl) var(--space-4xl);
    background: var(--at-white);
}

.at-gallery__grid {
    column-count: 3;
    column-gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-gallery__item {
    break-inside: avoid;
    margin-bottom: var(--space-lg);
    display: inline-block;
    width: 100%;
}

.at-gallery__link {
    display: block;
    overflow: hidden;
    position: relative;
    background: var(--at-gray-100);
    transition: all var(--transition-med);
    cursor: zoom-in;
}

.at-gallery__link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.at-gallery__img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.at-gallery__link:hover .at-gallery__img {
    transform: scale(1.03);
}

/* Gallery empty state */
.at-gallery__empty {
    column-span: all;
    text-align: center;
    padding: var(--space-4xl) 0;
    color: var(--at-gray-400);
    font-size: 1.125rem;
}

/* Gallery loader */
.at-gallery__loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-3xl) 0;
    color: var(--at-gray-500);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.at-gallery__loader-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--at-gray-200);
    border-top-color: var(--at-black);
    border-radius: 50%;
    animation: gallerySpin 0.8s linear infinite;
}

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

/* Gallery end marker */
.at-gallery__end {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-3xl) 0;
}

.at-gallery__end-line {
    display: block;
    width: 60px;
    height: 1px;
    background: var(--at-gray-300);
}

.at-gallery__end-text {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--at-gray-400);
    white-space: nowrap;
}

/* Gallery responsive */
@media (max-width: 991.98px) {
    .at-gallery__grid {
        column-count: 2;
        padding: 0 1.25rem;
    }

    .at-gallery-header {
        padding: var(--space-3xl) var(--space-md) var(--space-xl);
    }

    .at-gallery {
        padding: var(--space-xl) var(--space-md) var(--space-3xl);
    }
}

@media (max-width: 575.98px) {
    .at-gallery__grid {
        column-count: 2;
        column-gap: var(--space-sm);
        padding: 0 0.75rem;
    }

    .at-gallery__item {
        margin-bottom: var(--space-sm);
    }

    .at-gallery-header__inner {
        padding: 0 1.25rem;
    }
}

/* =============================================================================
    PRODUCT DETAIL PAGE
    ============================================================================= */

/* Breadcrumb */
.at-product-breadcrumb {
    padding: var(--space-lg) var(--space-xl) 0;
    background: var(--at-white);
    border-bottom: 1px solid var(--at-gray-200);
}

.at-product-breadcrumb__inner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--at-gray-400);
    flex-wrap: wrap;
}

.at-product-breadcrumb__inner a {
    color: var(--at-gray-400);
    transition: color var(--transition-fast);
}

.at-product-breadcrumb__inner a:hover {
    color: var(--at-black);
}

.at-product-breadcrumb__sep {
    color: var(--at-gray-300);
}

.at-product-breadcrumb__current {
    color: var(--at-gray-600);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
}

/* Product Detail Section */
.at-product-detail {
    padding: var(--space-3xl) var(--space-xl) var(--space-4xl);
    background: var(--at-white);
}

.at-product-detail__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Left: Gallery */
.at-product-detail__gallery {
    position: sticky;
    top: 100px;
    align-self: flex-start;
}

.at-product-detail__main-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--at-gray-100);
    margin-bottom: var(--space-md);
    border: 1px solid var(--at-gray-200);
}

.at-product-detail__main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity var(--transition-med);
}

.at-product-detail__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--at-gray-100);
}

.at-product-detail__placeholder-icon {
    font-size: 4rem;
    font-weight: 900;
    color: var(--at-gray-300);
    letter-spacing: -0.05em;
}

.at-product-detail__placeholder-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--at-gray-400);
    margin-top: var(--space-md);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Thumbnails */
.at-product-detail__thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.at-product-detail__thumb {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border: 2px solid var(--at-gray-200);
    background: var(--at-gray-100);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.at-product-detail__thumb:hover {
    border-color: var(--at-gray-400);
}

.at-product-detail__thumb.active {
    border-color: var(--at-black);
}

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

/* Right: Info */
.at-product-detail__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.at-product-detail__series {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--at-gray-400);
}

.at-product-detail__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--at-black);
    margin: 0;
}

.at-product-detail__desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--at-gray-600);
    margin: 0;
}

/* Price */
.at-product-detail__price-row {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--at-gray-200);
    border-bottom: 1px solid var(--at-gray-200);
}

.at-product-detail__price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--at-black);
    letter-spacing: -0.02em;
}

.at-product-detail__currency {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--at-gray-400);
}

/* Meta info */
.at-product-detail__meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.at-product-detail__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.875rem;
}

.at-product-detail__meta-label {
    font-weight: 600;
    color: var(--at-gray-500);
    min-width: 60px;
}

.at-product-detail__meta-value {
    color: var(--at-gray-800);
    font-weight: 500;
}

.at-product-detail__meta-value a {
    color: var(--at-black);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition-fast);
}

.at-product-detail__meta-value a:hover {
    color: var(--at-gray-500);
}

.at-product-detail__meta-value--out {
    color: #dc2626;
    font-weight: 600;
}

/* Actions */
.at-product-detail__actions {
    padding-top: var(--space-sm);
}

.at-product-detail__buy-btn {
    width: 100%;
    padding: 1.125rem 2rem;
    font-size: 0.9375rem;
}

.at-product-detail__buy-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--at-gray-300);
    border-color: var(--at-gray-300);
    color: var(--at-gray-500);
    transform: none;
    box-shadow: none;
}

/* Trust badges */
.at-product-detail__trust {
    display: flex;
    gap: var(--space-xl);
    padding-top: var(--space-md);
    border-top: 1px solid var(--at-gray-200);
    flex-wrap: wrap;
}

.at-product-detail__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--at-gray-500);
}

.at-product-detail__trust-item i {
    font-size: 1.125rem;
    color: var(--at-gray-400);
}

/* Product Description Section */
.at-product-description {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-gray-50);
    border-top: 1px solid var(--at-gray-200);
}

.at-product-description__inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-product-description__title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.at-product-description__content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--at-gray-600);
}

/* Related Products Section */
.at-product-related {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-white);
}

.at-product-related__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-product-related__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* Product detail responsive */
@media (max-width: 991.98px) {
    .at-product-detail__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .at-product-detail__gallery {
        position: static;
    }

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

    .at-product-breadcrumb {
        padding: var(--space-md) var(--space-md) 0;
    }

    .at-product-breadcrumb__inner {
        padding: 0 1.25rem 0.75rem;
    }

    .at-product-detail {
        padding: var(--space-2xl) var(--space-md) var(--space-3xl);
    }

    .at-product-detail__inner {
        padding: 0 1.25rem;
    }

    .at-product-description {
        padding: var(--space-3xl) var(--space-md);
    }

    .at-product-description__inner {
        padding: 0 1.25rem;
    }

    .at-product-related {
        padding: var(--space-3xl) var(--space-md);
    }

    .at-product-related__inner {
        padding: 0 1.25rem;
    }
}

@media (max-width: 575.98px) {
    .at-product-detail__thumbs {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.25rem;
    }

    .at-product-detail__price {
        font-size: 1.5rem;
    }

    .at-product-related__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .at-product-detail__trust {
        gap: var(--space-md);
    }

    .at-product-detail__trust-item {
        font-size: 0.75rem;
    }
}

/* =============================================================================
    CHAPTER HEADER
    ============================================================================= */
.at-chapter-header {
    padding: 2rem 2rem 2rem;
    background: var(--at-white);
    border-bottom: 1px solid var(--at-gray-200);
}

.at-chapter-header__inner {
    max-width: 1400px;
    margin: 0 auto;
}

.at-chapter-header__breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--at-gray-400);
    margin-bottom: var(--space-xl);
}

.at-chapter-header__breadcrumb a {
    color: var(--at-gray-400);
    transition: color var(--transition-fast);
}

.at-chapter-header__breadcrumb a:hover {
    color: var(--at-black);
}

.at-chapter-header__sep {
    color: var(--at-gray-300);
}

.at-chapter-header__current {
    color: var(--at-gray-600);
}

.at-chapter-header__info {
    max-width: 600px;
}

.at-chapter-header__icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-md);
}

.at-chapter-header__title {
    margin-bottom: var(--space-md);
}

.at-chapter-header__desc {
    font-size: 1.125rem;
    color: var(--at-gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

/* Scene Section */
.scene-section {
    background: var(--at-white);
}

/* =============================================================================
   CTA / NEWSLETTER
   ============================================================================= */

.at-cta {
    padding: var(--space-4xl) var(--space-xl);
    background: var(--at-black);
    color: var(--at-white);
    text-align: center;
}

.at-cta__inner {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-cta__title {
    color: var(--at-white);
    margin-bottom: var(--space-md);
}

.at-cta__text {
    color: var(--at-gray-400);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.at-cta__form {
    display: flex;
    gap: var(--space-sm);
    max-width: 440px;
    margin: 0 auto;
}

.at-cta__input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    font-family: inherit;
    font-size: 0.875rem;
    border: 2px solid var(--at-gray-700);
    background: transparent;
    color: var(--at-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.at-cta__input::placeholder {
    color: var(--at-gray-500);
}

.at-cta__input:focus {
    border-color: var(--at-white);
}

/* =============================================================================
   FOOTER
   ============================================================================= */
.at-footer {
    background: var(--at-white);
    border-top: 1px solid var(--at-gray-200);
    flex-shrink: 0;
}

.at-footer__top {
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
}

.at-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-footer__brand {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
    display: block;
}

.at-footer__tagline {
    font-size: 0.875rem;
    color: var(--at-gray-500);
    margin-bottom: var(--space-lg);
    max-width: 300px;
}

.at-footer__social {
    display: flex;
    gap: var(--space-md);
}

.at-footer__social-link {
    color: var(--at-gray-400);
    font-size: 1.25rem;
    transition: color var(--transition-fast);
}

.at-footer__social-link:hover {
    color: var(--at-black);
}

.at-footer__heading {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--at-gray-500);
    margin-bottom: var(--space-lg);
}

.at-footer__links li {
    margin-bottom: var(--space-sm);
}

.at-footer__links a {
    font-size: 0.875rem;
    color: var(--at-gray-600);
    transition: color var(--transition-fast);
}

.at-footer__links a:hover {
    color: var(--at-black);
}

.at-footer__newsletter-text {
    font-size: 0.875rem;
    color: var(--at-gray-500);
    margin-bottom: var(--space-md);
}

.at-footer__newsletter-form {
    display: flex;
    border: 1px solid var(--at-gray-300);
    transition: border-color var(--transition-fast);
}

.at-footer__newsletter-form:focus-within {
    border-color: var(--at-black);
}

.at-footer__newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 0.8125rem;
    border: none;
    outline: none;
    background: transparent;
    color: var(--at-black);
}

.at-footer__newsletter-input::placeholder {
    color: var(--at-gray-400);
}

.at-footer__newsletter-btn {
    padding: 0.75rem 1.25rem;
    background: var(--at-black);
    color: var(--at-white);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.at-footer__newsletter-btn:hover {
    background: var(--at-gray-800);
}

.at-footer__bottom {
    border-top: 1px solid var(--at-gray-200);
    padding: var(--space-lg) 0;
}

.at-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.at-footer__copyright {
    font-size: 0.8125rem;
    color: var(--at-gray-400);
    margin: 0;
}

.at-footer__legal {
    display: flex;
    gap: var(--space-lg);
}

.at-footer__legal a {
    font-size: 0.8125rem;
    color: var(--at-gray-400);
    transition: color var(--transition-fast);
}

.at-footer__legal a:hover {
    color: var(--at-black);
}

/* =============================================================================
   REVEAL ANIMATIONS
   ============================================================================= */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s var(--transition-slow) var(--reveal-delay, 0s),
                transform 0.7s var(--transition-slow) var(--reveal-delay, 0s);
}

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

/* =============================================================================
   MARQUEE
   ============================================================================= */
.at-marquee {
    background: var(--at-white);
    border-top: 1px solid var(--at-gray-200);
    border-bottom: 1px solid var(--at-gray-200);
    padding: 1rem 0;
    overflow: hidden;
    white-space: nowrap;
}

.at-marquee__content {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--at-gray-400);
    animation: marquee 30s linear infinite;
}

.at-marquee__dot {
    color: var(--at-black);
    font-size: 0.375rem;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

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

/* ── Mobile Navigation Overlay ────────────────────────────────────────── */
.at-navbar__nav.is-open {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--at-white);
    z-index: 999;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem;
}

.at-navbar__nav.is-open .at-navbar__link {
    color: var(--at-black) !important;
    font-size: 1.5rem;
    padding: 1rem 2rem !important;
}

.at-navbar__nav.is-open .at-navbar__link::after {
    background: var(--at-black);
}

.at-navbar__nav.is-open .at-lang-btn {
    color: var(--at-gray-400);
}

.at-navbar__nav.is-open .at-lang-btn:hover,
.at-navbar__nav.is-open .at-lang-btn--active {
    color: var(--at-black);
}

.at-navbar__nav.is-open .at-lang-divider {
    color: var(--at-gray-300);
}

/* ── Tablet (≤ 991px) ─────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    body {
        padding: 0;
    }

    .at-page-container {
        max-height: none;
        height: 100vh;
        box-shadow: none;
    }

    .at-navbar {
        padding: 1rem;
    }

    .at-navbar__nav {
        display: none;
    }

    .at-navbar__toggle {
        display: block;
    }

    .at-hero-video {
        height: 360px;
    }

    .at-hero-slider {
        height: 360px;
    }

    .at-hero-slider__controls {
        bottom: 1rem;
        right: 1.5rem;
    }

    .at-hero-slider__overlay {
        padding: 1.5rem;
    }

    .at-hero-slider__title {
        font-size: 1.25rem;
    }

    .at-about-hero__inner,
    .at-founder__inner,
    .at-origin__inner,
    .at-mission__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .at-about-hero__content,
    .at-founder__content,
    .at-origin__content,
    .at-mission__content {
        max-width: 100%;
    }

    .at-about-hero__visual {
        height: 300px;
    }

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

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

    .at-brand__content {
        max-width: 100%;
    }

    .at-brand__visual {
        height: 300px;
    }

    .at-footer__grid {

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

    .at-planets__grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

/* ── Mobile (≤ 767px) ─────────────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .at-navbar {
        padding: 0.75rem 1rem;
    }

    .at-hero-video {
        height: 280px;
    }

    .at-hero-slider {
        height: 280px;
    }

    .at-hero-slider__controls {
        bottom: 0.75rem;
        right: 1rem;
        gap: 0.5rem;
    }

    .at-hero-slider__arrow {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }

    .at-hero-slider__dot {
        width: 6px;
        height: 6px;
    }

    .at-hero-slider__overlay {
        padding: 1rem;
    }

    .at-hero-slider__title {
        font-size: 1rem;
    }

    .at-hero-slider__subtitle {
        font-size: 0.75rem;
    }

    .at-section {
        padding: var(--space-3xl) 0;
    }

    .at-section-header {
        margin-bottom: var(--space-xl);
    }

    .at-planets {
        padding: var(--space-3xl) var(--space-md);
    }

    .at-planets__grid {
        grid-template-columns: 1fr;
        gap: 1px;
    }

    .at-planet-card {
        padding: var(--space-xl);
    }

    .at-featured {
        padding: var(--space-3xl) var(--space-md);
    }

    .at-products__grid {
        grid-template-columns: 1fr 1fr;
        gap: 1px;
    }

    .at-product-card__link {
        padding: var(--space-md);
    }

    .at-product-card__name {
        font-size: 0.875rem;
    }

    .at-product-card__price {
        font-size: 1rem;
    }

    .at-about-hero,
    .at-founder,
    .at-origin,
    .at-mission,
    .at-philosophy,
    .at-about-cta {
        padding: var(--space-3xl) var(--space-md);
    }

    .at-about-hero__inner,
    .at-founder__inner,
    .at-origin__inner,
    .at-mission__inner {
        padding: 0 1.25rem;
    }

    .at-about-hero__visual {
        height: 200px;
    }

    .at-about-hero__logo-large {
        font-size: 3rem;
    }

    .at-founder__card {
        width: 180px;
        height: 180px;
    }

    .at-founder__card-icon {
        font-size: 2.5rem;
    }

    .at-origin__monster {
        width: 200px;
        height: 200px;
    }

    .at-origin__monster-emoji {
        font-size: 3rem;
    }

    .at-philosophy__grid {
        grid-template-columns: 1fr 1fr;
    }

    .at-philosophy__card {
        padding: var(--space-xl) var(--space-md);
    }

    .at-mission__quote {
        padding: var(--space-xl);
    }

    .at-mission__quote blockquote {
        font-size: 1.25rem;
    }

    .at-brand {
        padding: var(--space-3xl) var(--space-md);
    }

    .at-brand__inner {
        padding: 0 1.25rem;
    }

    .at-brand__visual {
        height: 200px;
    }

    .at-brand__logo-large {
        font-size: 3rem;
    }

    .at-cta {

        padding: var(--space-3xl) var(--space-md);
    }

    .at-cta__form {
        flex-direction: column;
    }

    .at-footer__top {
        padding: var(--space-2xl) var(--space-md);
    }

    .at-footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: 0 1.25rem;
    }

    .at-footer__bottom-inner {
        flex-direction: column;
        text-align: center;
        padding: 0 1.25rem;
    }

    .at-footer__legal {
        justify-content: center;
    }

    .at-marquee__content {
        font-size: 0.625rem;
        gap: 1rem;
    }
}

/* ── Small Mobile (≤ 575px) ──────────────────────────────────────────── */
@media (max-width: 575.98px) {
    .at-hero-video {
        height: 220px;
    }

    .at-hero-slider {
        height: 220px;
    }

    .at-hero-slider__overlay .at-btn--sm {
        padding: 0.5rem 1rem;
        font-size: 0.6875rem;
    }

    .at-products__grid {
        grid-template-columns: 1fr;
    }

    .at-planet-card__icon {
        font-size: 2rem;
    }

    .at-planet-card__name {
        font-size: 1.25rem;
    }

    .at-philosophy__grid {
        grid-template-columns: 1fr;
    }

    .at-origin__monster {
        width: 160px;
        height: 160px;
    }

    .at-origin__monster-emoji {
        font-size: 2.5rem;
    }

    .at-origin__monster-name {
        font-size: 0.875rem;
    }

    .at-founder__card {
        width: 140px;
        height: 140px;
    }

    .at-founder__card-icon {
        font-size: 2rem;
    }

    .at-about-cta__actions {
        flex-direction: column;
        align-items: center;
    }

    /* Scale down Floating Ghost on mobile */
    .at-hero-ghost {
        width: 80px;
        height: 80px;
    }

    /* Scale down Walking Character on mobile */
    .at-hero-character {
        width: 120px;
        height: 120px;
        bottom: 20px;
    }

    /* Scale down speech bubbles on mobile */
    .at-hero-ghost__bubble,
    .at-hero-character__bubble {
        padding: 4px 10px;
        min-width: 70px;
    }

    .at-hero-ghost__bubble-text,
    .at-hero-character__bubble-text {
        font-size: 0.7rem;
    }

}


/* ── Large Screens (≥ 1440px) ─────────────────────────────────────────── */
@media (min-width: 1440px) {
    .at-hero-video {
        height: 560px;
    }

    .at-hero-slider {
        height: 560px;
    }
}

/* ── Reduced Motion ──────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

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

/* ── Print Styles ────────────────────────────────────────────────────── */
@media print {
    body {
        padding: 0;
        display: block;
    }

    .at-page-container {
        max-height: none;
        height: auto;
        box-shadow: none;
    }

    .at-navbar,
    .at-hero-slider__controls,
    .at-hero-slider__progress,
    .at-marquee,
    .at-cta {
        display: none;
    }

    .at-section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }
}