/*
 * ============================================
 * MOODYWATCH MOBILE WEBSITE CSS
 * ============================================
 * Mobile-first design optimized for smartphones
 * Target: 375px - 428px (iPhone sizes)
 */

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #45ae99;
    --color-primary-light: #75cebc;
    --color-accent: #60dec5;
    --color-background: #FFFFFF;
    --color-background-hero: #f3fafa;
    --color-text-primary: #010101;
    --color-text-secondary: #777777;
    --color-button-bg: #1a1a1a;
    --color-footer-bg: #e4f6ee;

    --font-family: 'Poppins', 'Noto Sans SC', sans-serif;

    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    --border-radius: 16px;
    --border-radius-lg: 24px;
}

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

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(243, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    height: 56px;
    padding: 0 var(--spacing-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__logo-icon {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.1);
}

.nav__logo-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.nav__right {
    display: flex;
    align-items: center;
}

.nav__lang-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background: transparent;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.nav__lang-btn:active {
    background: rgba(0, 0, 0, 0.05);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: linear-gradient(180deg, #ffffff 0%, #f3fafa 100%);
    padding-top: 80px;
    padding-bottom: var(--spacing-xl);
    text-align: center;
}

.hero__container {
    padding: 0 var(--spacing-lg);
}

.hero__logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

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

.hero__title {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.hero__subtitle {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
}

.hero__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-button-bg);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 30px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.hero__cta:active {
    transform: scale(0.98);
}

.hero__image {
    margin-top: var(--spacing-xl);
    padding: 0 var(--spacing-md);
}

.hero__image img {
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

/* ============================================
   APP STORE BADGE
   ============================================ */
.appstore {
    padding: var(--spacing-md) var(--spacing-sm);
    background: #f3fafa;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: stretch;
    gap: 6px;
}

.appstore__badge {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
    padding: 8px 3px;
    border-radius: 10px;
}

.appstore__laurel {
    width: 10px;
    height: auto;
    flex-shrink: 0;
}

.appstore__text {
    font-size: 7px;
    font-weight: 600;
    color: #fff;
    text-align: center;
    line-height: 1.2;
}

/* ============================================
   SECTION TITLE
   ============================================ */
.section-title {
    font-size: 22px;
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
    padding: 0 var(--spacing-md);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: #fff;
}

.feature-card {
    background: #f8f9fa;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.feature-card__image {
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.feature-card__image img {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.feature-card__image--wide img {
    max-width: 100%;
}

.feature-card__content {
    text-align: center;
}

.feature-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.feature-card__desc {
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

.feature-card--full {
    text-align: center;
}

.feature-card--full .feature-card__image {
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

/* Action Card with Steps */
.feature-card--action {
    background: linear-gradient(135deg, #f0f9f7 0%, #e8f5f2 100%);
}

.feature-card__steps {
    margin: var(--spacing-md) 0;
    text-align: left;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.step-item:last-child {
    border-bottom: none;
}

.step-item__label {
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(69, 174, 153, 0.1);
    padding: 4px 8px;
    border-radius: 6px;
}

.step-item__text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.feature-card__image--graph {
    margin-top: var(--spacing-md);
}

.feature-card__image--graph img {
    max-width: 100%;
    border-radius: var(--border-radius);
}

/* ============================================
   WATCH FEATURES
   ============================================ */
.watch-features {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: linear-gradient(180deg, #f3fafa 0%, #fff 100%);
}

.watch-feature {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.watch-feature:last-child {
    margin-bottom: 0;
}

.watch-feature__image {
    margin-bottom: var(--spacing-md);
}

.watch-feature__image img {
    max-width: 280px;
    margin: 0 auto;
}

.watch-feature__image--wide img {
    max-width: 100%;
}

.watch-feature__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.watch-feature__desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    padding: 0 var(--spacing-md);
}

/* ============================================
   WIDGETS SECTION
   ============================================ */
.widgets {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: #fff;
    text-align: center;
}

.widgets__desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
}

.widgets__image img {
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

/* ============================================
   REVIEWS SECTION
   ============================================ */
.reviews {
    padding: var(--spacing-xl) 0;
    background: #f8f9fa;
}

.reviews .section-title {
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.reviews__carousel {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-sm);
    overflow: hidden;
    padding: 0 var(--spacing-md);
    padding-bottom: var(--spacing-sm);
}

.reviews__track {
    display: flex;
    gap: var(--spacing-sm);
    animation: scrollReviews 20s linear infinite;
}

.reviews__track:hover,
.reviews__track:active {
    animation-play-state: paused;
}

@keyframes scrollReviews {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.review-card {
    flex: 0 0 240px;
    background: #fff;
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.review-card__stars {
    color: #FFD700;
    font-size: 12px;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.review-card__title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.review-card__text {
    font-size: 12px;
    line-height: 1.4;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.review-card__author {
    font-size: 11px;
    color: var(--color-text-secondary);
    opacity: 0.6;
    margin-top: var(--spacing-xs);
    text-align: right;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: linear-gradient(180deg, #e4f6ee 0%, #d8f0e6 100%);
    text-align: center;
}

.cta__container {
    max-width: 320px;
    margin: 0 auto;
}

.cta__logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

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

.cta__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.cta__subtitle {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cta__button {
    display: inline-block;
}

.cta__button img {
    height: 48px;
    width: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-xl) var(--spacing-md);
    background: #1a1a2e;
    color: #fff;
    text-align: center;
}

.footer__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.footer__logo {
    width: 24px;
    height: 24px;
    border-radius: 6px;
}

.footer__name {
    font-size: 16px;
    font-weight: 600;
}

.footer__disclaimer {
    font-size: 12px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
}

.footer__links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s;
}

.footer__links a:active {
    color: #fff;
}

.footer__social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background 0.2s;
}

.footer__social a:active {
    background: rgba(255, 255, 255, 0.2);
}

.footer__social img {
    width: 20px;
    height: 20px;
}

.footer__copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   RESPONSIVE - LARGER PHONES
   ============================================ */
@media (min-width: 390px) {
    .hero__title {
        font-size: 32px;
    }

    .hero__subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .feature-card__title,
    .watch-feature__title {
        font-size: 20px;
    }
}

/* ============================================
   RESPONSIVE - TABLET PREVENTION
   ============================================ */
@media (min-width: 768px) {
    body {
        max-width: 428px;
        margin: 0 auto;
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    }

    .header {
        max-width: 428px;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* ============================================
   SAFE AREA SUPPORT (iPhone X+)
   ============================================ */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .footer {
        padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom));
    }

    .header {
        padding-top: env(safe-area-inset-top);
        height: calc(56px + env(safe-area-inset-top));
    }

    .hero {
        padding-top: calc(80px + env(safe-area-inset-top));
    }
}

/* ============================================
   DARK MODE SUPPORT
   ============================================ */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: #1a1a2e;
        --color-text-primary: #ffffff;
        --color-text-secondary: #a0a0a0;
    }

    body {
        background: #1a1a2e;
    }

    .header {
        background: rgba(26, 26, 46, 0.95);
    }

    .hero {
        background: linear-gradient(180deg, #1a1a2e 0%, #2d2d44 100%);
    }

    .nav__logo-text {
        color: #fff;
    }

    .nav__lang-btn {
        border-color: rgba(255, 255, 255, 0.2);
        color: #fff;
    }

    .features {
        background: #1a1a2e;
    }

    .feature-card {
        background: #2d2d44;
    }

    .watch-features {
        background: linear-gradient(180deg, #2d2d44 0%, #1a1a2e 100%);
    }

    .widgets {
        background: #1a1a2e;
    }

    .reviews {
        background: #2d2d44;
    }

    .review-card {
        background: #3d3d54;
    }

    .cta {
        background: linear-gradient(180deg, #2d4a3e 0%, #1a3a2e 100%);
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .header,
    .hero__cta,
    .cta__button,
    .footer__social {
        display: none;
    }

    body {
        background: #fff;
        color: #000;
    }
}

/* ============================================
   LEGAL PAGES (Privacy Policy & Terms)
   ============================================ */
.legal-page {
    padding-top: 72px;
    padding-bottom: var(--spacing-xl);
    min-height: 100vh;
    background: #fff;
}

.legal-page__container {
    padding: var(--spacing-lg) var(--spacing-md);
}

.legal-page__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.legal-page__date {
    font-size: 13px;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.legal-page__content {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-primary);
}

.legal-page__section {
    margin-bottom: var(--spacing-lg);
}

.legal-page__section-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    padding-top: var(--spacing-sm);
}

.legal-page__subsection-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.legal-page__text {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.legal-page__text strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.legal-page__list {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.legal-page__list li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.legal-page__link {
    color: var(--color-primary);
    text-decoration: underline;
}

.legal-page__link:active {
    color: var(--color-primary-light);
}

/* Legal page footer - simplified */
.legal-footer {
    padding: var(--spacing-lg) var(--spacing-md);
    background: #1a1a2e;
    text-align: center;
}

.legal-footer__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.legal-footer__logo {
    width: 24px;
    height: 24px;
    border-radius: 6px;
}

.legal-footer__name {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.legal-footer__links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.legal-footer__links a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.legal-footer__copyright {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
}

/* Dark mode for legal pages */
@media (prefers-color-scheme: dark) {
    .legal-page {
        background: #1a1a2e;
    }

    .legal-page__text {
        color: #a0a0a0;
    }

    .legal-page__list {
        color: #a0a0a0;
    }
}