/**
 * Ryft Calc Landing Page Styles
 * Built on design tokens, no hardcoded values
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ========================================
   BASE RESET & GLOBALS
   ======================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-surface-bg);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

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

ul,
ol {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-index-fixed);
    padding: var(--spacing-4) 0;
    transition: background-color var(--duration-normal) var(--easing-default),
        backdrop-filter var(--duration-normal) var(--easing-default);
}

.header--scrolled {
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: var(--border-width-thin) solid var(--color-border-subtle);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
}

.header__logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-lg);
    object-fit: contain;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.header__nav-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    transition: color var(--duration-fast) var(--easing-default);
    position: relative;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-500);
    transition: width var(--duration-normal) var(--easing-default);
}

.header__nav-link:hover {
    color: var(--color-text-primary);
}

.header__nav-link:hover::after {
    width: 100%;
}

.header__menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
    font-size: var(--font-size-xl);
}

@media (max-width: 768px) {
    .header__nav {
        display: none;
    }

    .header__menu-btn {
        display: flex;
    }
}

/* ========================================
   MOBILE MENU
   ======================================== */

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: var(--z-index-modal);
    background-color: var(--color-surface-overlay);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-8);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-normal) var(--easing-default),
        visibility var(--duration-normal) var(--easing-default);
}

.mobile-menu--open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__close {
    position: absolute;
    top: var(--spacing-6);
    right: var(--spacing-6);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--color-text-primary);
}

.mobile-menu__link {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    transition: color var(--duration-fast) var(--easing-default);
}

.mobile-menu__link:hover {
    color: var(--color-primary-500);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--spacing-32) 0 var(--spacing-24);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: var(--gradient-glow);
    pointer-events: none;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 560px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    background-color: var(--color-surface-card);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary-500);
    margin-bottom: var(--spacing-6);
    animation: fadeInUp 0.8s var(--easing-default) forwards;
    opacity: 0;
}

.hero__badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--color-primary-500);
    border-radius: var(--border-radius-full);
    animation: pulse 2s infinite;
}

.hero__title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: var(--spacing-6);
    animation: fadeInUp 0.8s var(--easing-default) 0.1s forwards;
    opacity: 0;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-10);
    animation: fadeInUp 0.8s var(--easing-default) 0.2s forwards;
    opacity: 0;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    animation: fadeInUp 0.8s var(--easing-default) 0.3s forwards;
    opacity: 0;
}

.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeInUp 0.8s var(--easing-default) 0.4s forwards;
    opacity: 0;
}

.hero__phone-frame {
    position: relative;
    width: 280px;
    height: 580px;
    background: var(--gradient-card);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border: var(--border-width-thin) solid var(--color-border-default);
}

.hero__phone-frame::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 28px;
    background-color: var(--color-neutral-950);
    border-radius: var(--border-radius-full);
    z-index: 10;
}

.hero__phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 32px;
    overflow: hidden;
    background-color: var(--color-neutral-950);
}

.hero__phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__floating-cards {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__floating-card {
    position: absolute;
    background: var(--gradient-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3) var(--spacing-4);
    border: var(--border-width-thin) solid var(--color-border-default);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    animation: float 6s ease-in-out infinite;
}

.hero__floating-card--1 {
    top: 5%;
    left: -25%;
    right: auto;
    animation-delay: 0s;
}

.hero__floating-card--2 {
    top: 15%;
    right: -20%;
    left: auto;
    animation-delay: 2s;
}

.hero__floating-card--3 {
    bottom: 20%;
    left: -20%;
    right: auto;
    animation-delay: 4s;
}

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__content {
        max-width: 100%;
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__floating-cards {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-24) 0 var(--spacing-16);
    }

    .hero__title {
        font-size: var(--font-size-3xl);
    }

    .hero__phone-frame {
        width: 220px;
        height: 460px;
    }
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius-xl);
    transition: all var(--duration-normal) var(--easing-default);
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-text);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md), 0 0 20px rgba(224, 123, 57, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(224, 123, 57, 0.4);
}

.btn--secondary {
    background-color: var(--color-button-bg);
    color: var(--color-text-primary);
    border: var(--border-width-thin) solid var(--color-border-default);
}

.btn--secondary:hover {
    background-color: var(--color-button-bg-hover);
    transform: translateY(-2px);
}

.btn--store {
    background-color: var(--color-neutral-0);
    color: var(--color-neutral-950);
    padding: var(--spacing-3) var(--spacing-6);
    gap: var(--spacing-3);
}

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

.btn--store svg {
    width: 24px;
    height: 24px;
}

.btn__icon {
    font-size: var(--font-size-lg);
}

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

.features {
    padding: var(--section-padding-y) 0;
    position: relative;
}

.features__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--spacing-20);
}

.features__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.features__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-8);
}

@media (max-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .features__grid {
        grid-template-columns: 1fr;
    }

    .features__title {
        font-size: var(--font-size-3xl);
    }
}

/* ========================================
   FEATURE CARD
   ======================================== */

.feature-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-8);
    border: var(--border-width-thin) solid var(--color-border-subtle);
    transition: all var(--duration-normal) var(--easing-default);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(224, 123, 57, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--easing-default);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-default);
    box-shadow: var(--shadow-lg);
}

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

.feature-card__icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-button-bg) 0%, var(--color-neutral-850) 100%);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--color-primary-500);
    margin-bottom: var(--spacing-6);
    border: var(--border-width-thin) solid var(--color-border-subtle);
}

.feature-card__badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background-color: rgba(224, 123, 57, 0.15);
    color: var(--color-primary-400);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.feature-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
}

.feature-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-4);
}

.feature-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
}

/* ========================================
   SHOWCASE SECTION
   ======================================== */

.showcase {
    padding: var(--section-padding-y) 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.showcase::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: var(--gradient-glow);
    pointer-events: none;
}

.showcase__inner {
    position: relative;
    z-index: 1;
}

.showcase__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--spacing-16);
}

.showcase__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.showcase__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.showcase__gallery {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-16);
    perspective: 1000px;
}

.showcase__phone {
    width: 200px;
    height: 420px;
    background: var(--gradient-card);
    border-radius: 32px;
    padding: 8px;
    box-shadow: var(--shadow-xl);
    border: var(--border-width-thin) solid var(--color-border-subtle);
    transition: transform var(--duration-slow) var(--easing-default);
}

.showcase__phone:nth-child(1) {
    transform: rotateY(15deg) scale(0.9);
}

.showcase__phone:nth-child(2) {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    z-index: 2;
}

.showcase__phone:nth-child(3) {
    transform: rotateY(-15deg) scale(0.9);
}

.showcase__phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
    background-color: var(--color-neutral-950);
}

.showcase__phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.showcase__stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-16);
}

.showcase__stat {
    text-align: center;
}

.showcase__stat-value {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-500);
    margin-bottom: var(--spacing-2);
}

.showcase__stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
}

@media (max-width: 768px) {
    .showcase__gallery {
        flex-direction: column;
        align-items: center;
    }

    .showcase__phone {
        transform: none !important;
    }

    .showcase__phone:nth-child(2) {
        transform: none !important;
    }

    .showcase__stats {
        flex-direction: column;
        gap: var(--spacing-8);
    }
}

/* ========================================
   DOWNLOAD SECTION
   ======================================== */

.download {
    padding: var(--section-padding-y) 0;
    text-align: center;
}

.download__inner {
    max-width: 680px;
    margin: 0 auto;
}

.download__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.download__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-10);
}

.download__buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.download__note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

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

.footer {
    padding: var(--spacing-12) 0;
    border-top: var(--border-width-thin) solid var(--color-border-subtle);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-6);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
}

.footer__logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-lg);
    object-fit: contain;
}

.footer__tagline {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer__links {
    display: flex;
    gap: var(--spacing-8);
}

.footer__link {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: color var(--duration-fast) var(--easing-default);
}

.footer__link:hover {
    color: var(--color-primary-500);
}

.footer__copyright {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slow) var(--easing-default),
        transform var(--duration-slow) var(--easing-default);
}

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

.animate-on-scroll.delay-1 {
    transition-delay: 100ms;
}

.animate-on-scroll.delay-2 {
    transition-delay: 200ms;
}

.animate-on-scroll.delay-3 {
    transition-delay: 300ms;
}

.animate-on-scroll.delay-4 {
    transition-delay: 400ms;
}

.animate-on-scroll.delay-5 {
    transition-delay: 500ms;
}

.animate-on-scroll.delay-6 {
    transition-delay: 600ms;
}

/* ========================================
   SCROLL TO TOP BUTTON
   ======================================== */

.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-8);
    right: var(--spacing-8);
    width: 48px;
    height: 48px;
    background: var(--gradient-text);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--duration-normal) var(--easing-default);
    z-index: var(--z-index-fixed);
}

.scroll-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-4px);
}

/* ========================================
   LOADING STATES
   ======================================== */

.skeleton {
    background: linear-gradient(90deg,
            var(--color-neutral-850) 0%,
            var(--color-neutral-800) 50%,
            var(--color-neutral-850) 100%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--border-radius-md);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ========================================
   CAROUSEL / 3D SWIPEABLE GALLERY
   ======================================== */

.carousel {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto var(--spacing-12);
    padding: var(--spacing-8) var(--spacing-16);
    touch-action: pan-y pinch-zoom;
    perspective: 1000px;
}

.carousel__track {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 580px;
    transform-style: preserve-3d;
    cursor: grab;
    user-select: none;
}

.carousel__track.is-dragging {
    cursor: grabbing;
}

.carousel__slide {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    opacity: 0;
    pointer-events: none;
}

/* Active slide (center) */
.carousel__slide[data-position="center"] {
    position: relative;
    opacity: 1;
    z-index: 10;
    pointer-events: auto;
    transform: translateZ(0) scale(1);
}

/* Left slide */
.carousel__slide[data-position="left"] {
    opacity: 1;
    z-index: 5;
    pointer-events: auto;
    transform: translateX(-220px) translateZ(-100px) rotateY(25deg) scale(0.85);
}

/* Right slide */
.carousel__slide[data-position="right"] {
    opacity: 1;
    z-index: 5;
    pointer-events: auto;
    transform: translateX(220px) translateZ(-100px) rotateY(-25deg) scale(0.85);
}

/* Far left (hidden) */
.carousel__slide[data-position="far-left"] {
    opacity: 0;
    z-index: 1;
    transform: translateX(-400px) translateZ(-200px) rotateY(45deg) scale(0.7);
}

/* Far right (hidden) */
.carousel__slide[data-position="far-right"] {
    opacity: 0;
    z-index: 1;
    transform: translateX(400px) translateZ(-200px) rotateY(-45deg) scale(0.7);
}

.carousel__phone {
    width: 220px;
    height: 460px;
    background: var(--gradient-card);
    border-radius: 32px;
    padding: 8px;
    box-shadow: var(--shadow-xl);
    border: var(--border-width-thin) solid var(--color-border-subtle);
    transition: all var(--duration-normal) var(--easing-default);
}

.carousel__slide[data-position="center"] .carousel__phone {
    width: 260px;
    height: 540px;
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border-color: var(--color-border-default);
}

.carousel__slide[data-position="center"] .carousel__phone:hover {
    transform: scale(1.02);
}

.carousel__phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 26px;
    overflow: hidden;
    background-color: var(--color-neutral-950);
}

.carousel__phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.carousel__label {
    margin-top: var(--spacing-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    text-align: center;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--easing-default);
}

.carousel__slide[data-position="center"] .carousel__label {
    opacity: 1;
    color: var(--color-primary-500);
    font-size: var(--font-size-lg);
}

/* Carousel Arrows */
.carousel__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--color-surface-card);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
    transition: all var(--duration-fast) var(--easing-default);
    z-index: 10;
    box-shadow: var(--shadow-md);
}

.carousel__arrow:hover {
    background: var(--color-button-bg-hover);
    color: var(--color-primary-500);
    transform: translateY(-50%) scale(1.1);
}

.carousel__arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel__arrow:disabled:hover {
    transform: translateY(-50%);
    background: var(--color-surface-card);
    color: var(--color-text-primary);
}

.carousel__arrow--prev {
    left: var(--spacing-4);
}

.carousel__arrow--next {
    right: var(--spacing-4);
}

/* Carousel Dots */
.carousel__dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-8);
}

.carousel__dot {
    width: 10px;
    height: 10px;
    background: var(--color-neutral-700);
    border-radius: var(--border-radius-full);
    transition: all var(--duration-fast) var(--easing-default);
}

.carousel__dot:hover {
    background: var(--color-neutral-500);
}

.carousel__dot--active {
    background: var(--color-primary-500);
    width: 28px;
}

/* Carousel Hint */
.carousel__hint {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-4);
    animation: fadeInOut 3s ease-in-out infinite;
}

@keyframes fadeInOut {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .carousel {
        max-width: 100%;
        padding: var(--spacing-4) var(--spacing-12);
    }

    .carousel__track {
        min-height: 480px;
    }

    .carousel__phone {
        width: 200px;
        height: 420px;
    }

    .carousel__slide[data-position="center"] .carousel__phone {
        width: 240px;
        height: 500px;
    }

    /* Hide side slides on tablets */
    .carousel__slide[data-position="left"],
    .carousel__slide[data-position="right"] {
        opacity: 0;
        pointer-events: none;
    }

    .carousel__arrow {
        width: 44px;
        height: 44px;
    }

    .carousel__arrow--prev {
        left: var(--spacing-2);
    }

    .carousel__arrow--next {
        right: var(--spacing-2);
    }
}

@media (max-width: 480px) {
    .carousel {
        padding: var(--spacing-4) var(--spacing-8);
    }

    .carousel__track {
        min-height: 420px;
    }

    .carousel__phone {
        width: 180px;
        height: 380px;
    }

    .carousel__slide[data-position="center"] .carousel__phone {
        width: 220px;
        height: 460px;
    }

    .carousel__slide[data-position="left"],
    .carousel__slide[data-position="right"] {
        opacity: 0;
        pointer-events: none;
    }

    .carousel__arrow {
        width: 40px;
        height: 40px;
    }

    .carousel__arrow--prev {
        left: var(--spacing-1);
    }

    .carousel__arrow--next {
        right: var(--spacing-1);
    }
}