/**
 * Sneaker Selection Blocks - Premium Global Styles
 * High-end design system for luxury sneaker e-commerce
 */

/* ==========================================================================
   Design Tokens
   ========================================================================== */

:root {
    /* Colors */
    --ss-black: #000000;
    --ss-white: #ffffff;
    --ss-accent: #ff3c00;
    --ss-accent-dark: #cc3000;
    --ss-success: #00c853;
    --ss-warning: #ffc107;
    --ss-error: #f44336;

    /* Grayscale */
    --ss-gray-50: #fafafa;
    --ss-gray-100: #f5f5f5;
    --ss-gray-200: #e5e5e5;
    --ss-gray-300: #d4d4d4;
    --ss-gray-400: #a3a3a3;
    --ss-gray-500: #737373;
    --ss-gray-600: #525252;
    --ss-gray-700: #404040;
    --ss-gray-800: #262626;
    --ss-gray-900: #171717;

    /* Typography */
    --ss-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ss-font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Fluid Type Scale */
    --ss-text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
    --ss-text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
    --ss-text-base: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
    --ss-text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
    --ss-text-xl: clamp(1.25rem, 1rem + 1vw, 1.5rem);
    --ss-text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --ss-text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --ss-text-4xl: clamp(2.5rem, 1.8rem + 3.5vw, 4rem);
    --ss-text-5xl: clamp(3rem, 2rem + 5vw, 5rem);
    --ss-text-6xl: clamp(4rem, 2.5rem + 7.5vw, 7rem);
    --ss-text-7xl: clamp(5rem, 3rem + 10vw, 10rem);

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

    /* Easing */
    --ss-ease-out: cubic-bezier(0.33, 1, 0.68, 1);
    --ss-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ss-ease-elastic: cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Shadows */
    --ss-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --ss-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --ss-shadow-lg: 0 12px 40px rgba(0,0,0,0.15);
    --ss-shadow-xl: 0 24px 60px rgba(0,0,0,0.2);
    --ss-shadow-glow: 0 0 60px rgba(255,60,0,0.3);

    /* Z-Index */
    --ss-z-modal: 1000;
    --ss-z-notification: 1100;
}

/* ==========================================================================
   Base Reset for Blocks
   ========================================================================== */

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

.ss-block {
    font-family: var(--ss-font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   PREMIUM HERO CAROUSEL
   Full-screen carousel with crossfade and split-text animations
   ========================================================================== */

.ss-hero-carousel {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    max-height: 1200px;
    overflow: hidden;
    background: var(--ss-black);
}

.ss-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s var(--ss-ease-in-out), visibility 1.2s;
}

.ss-hero-slide--active {
    opacity: 1;
    visibility: visible;
}

.ss-hero-slide__bg {
    position: absolute;
    inset: 0;
}

.ss-hero-slide__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    transition: transform 8s var(--ss-ease-out);
}

.ss-hero-slide--active .ss-hero-slide__bg img {
    transform: scale(1);
}

.ss-hero-slide__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
}

.ss-hero-slide__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    padding: var(--ss-space-3xl);
    max-width: 1400px;
    margin: 0 auto;
}

.ss-hero-slide__eyebrow {
    font-size: var(--ss-text-xs);
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ss-accent);
    margin-bottom: var(--ss-space-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s var(--ss-ease-out) 0.3s;
}

.ss-hero-slide--active .ss-hero-slide__eyebrow {
    opacity: 1;
    transform: translateY(0);
}

.ss-hero-slide__title {
    font-family: var(--ss-font-display);
    font-size: var(--ss-text-7xl);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    color: var(--ss-white);
    margin-bottom: var(--ss-space-xl);
}

/* Split text character animation */
.ss-hero-slide__title .ss-char {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%) rotateX(-90deg);
    transition: all 0.6s var(--ss-ease-out);
    transition-delay: calc(var(--char-index, 0) * 0.03s + 0.5s);
}

.ss-hero-slide--active .ss-hero-slide__title .ss-char {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.ss-hero-slide__subtitle {
    font-size: var(--ss-text-xl);
    font-weight: 400;
    color: var(--ss-gray-300);
    max-width: 500px;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ss-ease-out) 0.8s;
}

.ss-hero-slide--active .ss-hero-slide__subtitle {
    opacity: 1;
    transform: translateY(0);
}

.ss-hero-slide__cta {
    margin-top: var(--ss-space-2xl);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ss-ease-out) 1s;
}

.ss-hero-slide--active .ss-hero-slide__cta {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Navigation */
.ss-hero-nav {
    position: absolute;
    bottom: var(--ss-space-3xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--ss-space-sm);
    z-index: 10;
}

.ss-hero-dot {
    width: 12px;
    height: 12px;
    border: 2px solid var(--ss-white);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: all 0.4s var(--ss-ease-out);
    opacity: 0.5;
}

.ss-hero-dot:hover {
    opacity: 1;
}

.ss-hero-dot--active {
    background: var(--ss-white);
    opacity: 1;
    transform: scale(1.2);
}

.ss-hero-arrows {
    position: absolute;
    bottom: var(--ss-space-3xl);
    right: var(--ss-space-3xl);
    display: flex;
    gap: var(--ss-space-sm);
    z-index: 10;
}

.ss-hero-arrow {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--ss-white);
    background: transparent;
    color: var(--ss-white);
    cursor: pointer;
    transition: all 0.4s var(--ss-ease-out);
}

.ss-hero-arrow:hover {
    background: var(--ss-white);
    color: var(--ss-black);
}

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

/* ==========================================================================
   IMMERSIVE PARALLAX SECTION
   Multi-layer depth parallax with mouse tracking
   ========================================================================== */

.ss-parallax-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.ss-parallax-section__layer {
    position: absolute;
    inset: -10%;
    transition: transform 0.1s ease-out;
    will-change: transform;
}

.ss-parallax-section__layer--bg {
    z-index: 1;
}

.ss-parallax-section__layer--bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.ss-parallax-section__layer--mid {
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ss-parallax-section__layer--mid img {
    max-width: 60%;
    height: auto;
    filter: drop-shadow(0 40px 80px rgba(0,0,0,0.5));
}

.ss-parallax-section__layer--fg {
    z-index: 3;
    pointer-events: none;
}

.ss-parallax-section__content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--ss-white);
    padding: var(--ss-space-3xl);
    max-width: 900px;
}

.ss-parallax-section__title {
    font-size: var(--ss-text-6xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    line-height: 0.95;
    margin-bottom: var(--ss-space-xl);
    text-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.ss-parallax-section__text {
    font-size: var(--ss-text-xl);
    color: var(--ss-gray-300);
    line-height: 1.7;
    margin-bottom: var(--ss-space-2xl);
}

/* Floating particles effect */
.ss-parallax-section__particles {
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    overflow: hidden;
}

.ss-parallax-section__particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--ss-white);
    border-radius: 50%;
    opacity: 0.3;
    animation: ss-float-particle 20s infinite linear;
}

@keyframes ss-float-particle {
    0%, 100% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

/* ==========================================================================
   SOCIAL PROOF POPUP
   Conversion-boosting notification
   ========================================================================== */

.ss-social-proof {
    position: fixed;
    bottom: var(--ss-space-xl);
    left: var(--ss-space-xl);
    z-index: var(--ss-z-notification);
    display: flex;
    align-items: center;
    gap: var(--ss-space-md);
    padding: var(--ss-space-md) var(--ss-space-lg);
    background: var(--ss-white);
    border-radius: 8px;
    box-shadow: var(--ss-shadow-xl);
    transform: translateX(-120%);
    opacity: 0;
    transition: all 0.5s var(--ss-ease-elastic);
    max-width: 380px;
}

.ss-social-proof--visible {
    transform: translateX(0);
    opacity: 1;
}

.ss-social-proof__image {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    background: var(--ss-gray-100);
    overflow: hidden;
    flex-shrink: 0;
}

.ss-social-proof__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ss-social-proof__content {
    flex: 1;
    min-width: 0;
}

.ss-social-proof__title {
    font-size: var(--ss-text-xs);
    font-weight: 600;
    color: var(--ss-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--ss-space-xs);
}

.ss-social-proof__product {
    font-size: var(--ss-text-sm);
    font-weight: 700;
    color: var(--ss-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: var(--ss-space-xs);
}

.ss-social-proof__meta {
    font-size: var(--ss-text-xs);
    color: var(--ss-gray-500);
}

.ss-social-proof__close {
    position: absolute;
    top: var(--ss-space-sm);
    right: var(--ss-space-sm);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--ss-gray-400);
    cursor: pointer;
    transition: color 0.2s;
}

.ss-social-proof__close:hover {
    color: var(--ss-black);
}

/* Pulse animation for urgency */
.ss-social-proof::before {
    content: '';
    position: absolute;
    top: var(--ss-space-md);
    left: var(--ss-space-md);
    width: 8px;
    height: 8px;
    background: var(--ss-success);
    border-radius: 50%;
    animation: ss-pulse 2s infinite;
}

@keyframes ss-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

@media (max-width: 768px) {
    .ss-social-proof {
        left: var(--ss-space-md);
        right: var(--ss-space-md);
        bottom: var(--ss-space-md);
        max-width: none;
    }
}

/* ==========================================================================
   FAQ ACCORDION (SEO Schema)
   Premium accordion with smooth animations
   ========================================================================== */

.ss-faq {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--ss-space-4xl) var(--ss-space-xl);
}

.ss-faq__header {
    text-align: center;
    margin-bottom: var(--ss-space-3xl);
}

.ss-faq__title {
    font-size: var(--ss-text-4xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ss-black);
    margin-bottom: var(--ss-space-md);
}

.ss-faq__subtitle {
    font-size: var(--ss-text-lg);
    color: var(--ss-gray-500);
}

.ss-faq__item {
    border-bottom: 1px solid var(--ss-gray-200);
}

.ss-faq__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ss-space-lg);
    padding: var(--ss-space-xl) 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: color 0.3s;
}

.ss-faq__trigger:hover {
    color: var(--ss-accent);
}

.ss-faq__question {
    font-size: var(--ss-text-lg);
    font-weight: 600;
    color: inherit;
    line-height: 1.4;
}

.ss-faq__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    position: relative;
}

.ss-faq__icon::before,
.ss-faq__icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    background: currentColor;
    transition: transform 0.3s var(--ss-ease-out);
}

.ss-faq__icon::before {
    transform: translate(-50%, -50%);
}

.ss-faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.ss-faq__item--open .ss-faq__icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.ss-faq__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ss-ease-out);
}

.ss-faq__answer {
    padding-bottom: var(--ss-space-xl);
    font-size: var(--ss-text-base);
    line-height: 1.8;
    color: var(--ss-gray-600);
}

.ss-faq__answer p {
    margin-bottom: var(--ss-space-md);
}

.ss-faq__answer p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   PREMIUM CTA BANNER
   Full-bleed call-to-action with dramatic design
   ========================================================================== */

.ss-cta-banner {
    position: relative;
    padding: var(--ss-space-5xl) var(--ss-space-xl);
    background: var(--ss-black);
    overflow: hidden;
}

.ss-cta-banner__bg {
    position: absolute;
    inset: 0;
    opacity: 0.4;
}

.ss-cta-banner__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ss-cta-banner__gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(0,0,0,0.9) 0%,
        rgba(0,0,0,0.6) 40%,
        rgba(255,60,0,0.2) 100%
    );
}

.ss-cta-banner__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.ss-cta-banner__eyebrow {
    font-size: var(--ss-text-xs);
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ss-accent);
    margin-bottom: var(--ss-space-lg);
}

.ss-cta-banner__title {
    font-size: var(--ss-text-5xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    color: var(--ss-white);
    line-height: 1;
    margin-bottom: var(--ss-space-xl);
}

.ss-cta-banner__text {
    font-size: var(--ss-text-lg);
    color: var(--ss-gray-400);
    line-height: 1.7;
    margin-bottom: var(--ss-space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Glowing accent line */
.ss-cta-banner__glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--ss-accent), transparent);
    box-shadow: 0 0 30px var(--ss-accent), 0 0 60px var(--ss-accent);
}

/* ==========================================================================
   BRAND MARQUEE
   Infinite scrolling brand logos
   ========================================================================== */

.ss-brand-marquee {
    padding: var(--ss-space-3xl) 0;
    background: var(--ss-gray-50);
    overflow: hidden;
}

.ss-brand-marquee__header {
    text-align: center;
    margin-bottom: var(--ss-space-2xl);
}

.ss-brand-marquee__title {
    font-size: var(--ss-text-sm);
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ss-gray-400);
}

.ss-brand-marquee__track-wrapper {
    display: flex;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.ss-brand-marquee__track {
    display: flex;
    gap: var(--ss-space-4xl);
    padding: 0 var(--ss-space-2xl);
    flex-shrink: 0;
}

.ss-brand-marquee__item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    min-width: 140px;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all 0.4s var(--ss-ease-out);
}

.ss-brand-marquee__item:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.ss-brand-marquee__item img {
    max-height: 40px;
    max-width: 120px;
    object-fit: contain;
}

/* ==========================================================================
   PREMIUM SIZE CHART MODAL
   Clean, accessible size guide
   ========================================================================== */

.ss-modal {
    position: fixed;
    inset: 0;
    z-index: var(--ss-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ss-space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ss-ease-out);
}

.ss-modal--open {
    opacity: 1;
    visibility: visible;
}

.ss-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
}

.ss-modal__container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    background: var(--ss-white);
    border-radius: 12px;
    overflow: hidden;
    transform: translateY(20px) scale(0.98);
    transition: transform 0.4s var(--ss-ease-out);
}

.ss-modal--open .ss-modal__container {
    transform: translateY(0) scale(1);
}

.ss-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ss-space-xl);
    border-bottom: 1px solid var(--ss-gray-200);
}

.ss-modal__title {
    font-size: var(--ss-text-xl);
    font-weight: 700;
    color: var(--ss-black);
}

.ss-modal__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--ss-gray-500);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.ss-modal__close:hover {
    background: var(--ss-gray-100);
    color: var(--ss-black);
}

.ss-modal__body {
    padding: var(--ss-space-xl);
    overflow-y: auto;
    max-height: calc(90vh - 140px);
}

/* Size Chart Table */
.ss-size-chart {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--ss-text-sm);
}

.ss-size-chart th,
.ss-size-chart td {
    padding: var(--ss-space-md) var(--ss-space-lg);
    text-align: center;
    border-bottom: 1px solid var(--ss-gray-200);
}

.ss-size-chart th {
    font-weight: 700;
    font-size: var(--ss-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ss-gray-500);
    background: var(--ss-gray-50);
}

.ss-size-chart td {
    color: var(--ss-gray-700);
}

.ss-size-chart tbody tr:hover {
    background: var(--ss-gray-50);
}

.ss-size-chart__highlight {
    background: rgba(255,60,0,0.1) !important;
    font-weight: 600;
    color: var(--ss-accent) !important;
}

/* ==========================================================================
   FEATURE GRID
   Premium product features layout
   ========================================================================== */

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

.ss-features__header {
    text-align: center;
    margin-bottom: var(--ss-space-4xl);
}

.ss-features__eyebrow {
    font-size: var(--ss-text-xs);
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ss-accent);
    margin-bottom: var(--ss-space-md);
}

.ss-features__title {
    font-size: var(--ss-text-4xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ss-black);
}

.ss-features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--ss-space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.ss-feature {
    position: relative;
    padding: var(--ss-space-2xl);
    background: var(--ss-white);
    border: 1px solid var(--ss-gray-200);
    border-radius: 16px;
    transition: all 0.4s var(--ss-ease-out);
}

.ss-feature:hover {
    border-color: var(--ss-black);
    transform: translateY(-8px);
    box-shadow: var(--ss-shadow-xl);
}

.ss-feature__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ss-black);
    color: var(--ss-white);
    border-radius: 12px;
    margin-bottom: var(--ss-space-lg);
    transition: all 0.4s var(--ss-ease-out);
}

.ss-feature:hover .ss-feature__icon {
    background: var(--ss-accent);
    transform: scale(1.1);
}

.ss-feature__icon svg {
    width: 28px;
    height: 28px;
}

.ss-feature__title {
    font-size: var(--ss-text-lg);
    font-weight: 700;
    color: var(--ss-black);
    margin-bottom: var(--ss-space-sm);
}

.ss-feature__text {
    font-size: var(--ss-text-base);
    color: var(--ss-gray-500);
    line-height: 1.7;
}

/* Number decoration */
.ss-feature__number {
    position: absolute;
    top: var(--ss-space-lg);
    right: var(--ss-space-lg);
    font-size: var(--ss-text-5xl);
    font-weight: 900;
    color: var(--ss-gray-100);
    line-height: 1;
    pointer-events: none;
}

/* ==========================================================================
   PREMIUM BUTTON
   ========================================================================== */

.ss-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ss-space-sm);
    padding: var(--ss-space-lg) var(--ss-space-2xl);
    font-family: var(--ss-font-sans);
    font-size: var(--ss-text-sm);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s var(--ss-ease-out);
    position: relative;
    overflow: hidden;
}

.ss-btn--primary {
    background: var(--ss-black);
    color: var(--ss-white);
    border-color: var(--ss-black);
}

.ss-btn--primary:hover {
    background: var(--ss-accent);
    border-color: var(--ss-accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255,60,0,0.3);
}

.ss-btn--outline {
    background: transparent;
    color: var(--ss-white);
    border-color: var(--ss-white);
}

.ss-btn--outline:hover {
    background: var(--ss-white);
    color: var(--ss-black);
}

.ss-btn--large {
    padding: var(--ss-space-xl) var(--ss-space-3xl);
    font-size: var(--ss-text-base);
}

/* Magnetic button wrapper */
.ss-btn-magnetic {
    display: inline-block;
}

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

[data-ss-reveal] {
    opacity: 0;
    transition: opacity 0.8s var(--ss-ease-out), transform 0.8s var(--ss-ease-out);
}

[data-ss-reveal="up"] {
    transform: translateY(60px);
}

[data-ss-reveal="down"] {
    transform: translateY(-60px);
}

[data-ss-reveal="left"] {
    transform: translateX(-60px);
}

[data-ss-reveal="right"] {
    transform: translateX(60px);
}

[data-ss-reveal="scale"] {
    transform: scale(0.9);
}

[data-ss-reveal].ss-revealed {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Image reveal with mask */
[data-ss-image-reveal] {
    position: relative;
    overflow: hidden;
}

[data-ss-image-reveal]::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--ss-black);
    transform-origin: left;
    transition: transform 1s var(--ss-ease-in-out);
}

[data-ss-image-reveal].ss-image-revealed::after {
    transform: scaleX(0);
    transform-origin: right;
}

[data-ss-image-reveal] img {
    transform: scale(1.2);
    transition: transform 1.2s var(--ss-ease-out) 0.3s;
}

[data-ss-image-reveal].ss-image-revealed img {
    transform: scale(1);
}

/* ==========================================================================
   COUNTDOWN TIMER
   ========================================================================== */

.ss-countdown {
    display: flex;
    gap: var(--ss-space-lg);
    justify-content: center;
}

.ss-countdown__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.ss-countdown__value {
    font-family: var(--ss-font-display);
    font-size: var(--ss-text-4xl);
    font-weight: 900;
    line-height: 1;
    color: var(--ss-white);
    transition: transform 0.3s var(--ss-ease-elastic);
}

.ss-countdown__value.ss-digit-flip {
    transform: scale(1.1);
}

.ss-countdown__label {
    font-size: var(--ss-text-xs);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ss-gray-400);
    margin-top: var(--ss-space-sm);
}

.ss-countdown__expired {
    font-size: var(--ss-text-2xl);
    font-weight: 800;
    color: var(--ss-accent);
    animation: ss-pulse-text 1.5s infinite;
}

@keyframes ss-pulse-text {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

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

.ss-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--ss-space-xl);
}

.ss-text-center { text-align: center; }
.ss-text-left { text-align: left; }
.ss-text-right { text-align: right; }

.ss-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

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

@media (max-width: 1024px) {
    .ss-hero-slide__content {
        padding: var(--ss-space-2xl);
    }

    .ss-hero-slide__title {
        font-size: var(--ss-text-5xl);
    }
}

@media (max-width: 768px) {
    .ss-hero-carousel {
        min-height: 500px;
    }

    .ss-hero-slide__title {
        font-size: var(--ss-text-4xl);
    }

    .ss-hero-arrows {
        display: none;
    }

    .ss-parallax-section__title {
        font-size: var(--ss-text-4xl);
    }

    .ss-cta-banner__title {
        font-size: var(--ss-text-3xl);
    }

    .ss-features__grid {
        grid-template-columns: 1fr;
    }

    .ss-countdown {
        gap: var(--ss-space-md);
    }

    .ss-countdown__value {
        font-size: var(--ss-text-2xl);
    }
}

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

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

    [data-ss-reveal] {
        opacity: 1;
        transform: none;
    }
}