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

html {
    font-size: 17px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #2c2c2c;
    background-color: #f5f3f0;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

/* === Layout === */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* === Hero === */
.hero {
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    color: #fff;
    padding: 5rem 0 4rem;
    text-align: center;
    margin-left: 220px;
}

.hero-logo {
    max-width: 240px;
    height: auto;
    margin-bottom: 1.5rem;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.2rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.8rem;
}

.hero .subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 520px;
    margin: 0 auto 2rem;
    font-weight: 400;
}

.hero .cta-button {
    background: #fff;
    color: #d63031;
}

.hero .cta-button:hover {
    background: #fde8e8;
    color: #b71c1c;
}

/* === Sidebar === */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 220px;
    height: 100vh;
    background: #fff;
    border-right: 1px solid #e8e8e8;
    padding: 2rem 1.2rem;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 2px 0 16px rgba(0, 0, 0, 0.04);
}

.sidebar-logo {
    display: block;
    width: calc(100% + 2.4rem);
    margin: -2rem -1.2rem 1.2rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    border-radius: 0;
}

.sidebar-inner h2 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #999;
    margin-bottom: 1.2rem;
}

.sidebar-inner ul {
    list-style: none;
    padding: 0;
}

.sidebar-inner li {
    margin-bottom: 0.4rem;
}

.sidebar-inner a {
    display: block;
    padding: 0.45rem 0.8rem;
    font-size: 0.82rem;
    color: #555;
    text-decoration: none;
    border-radius: 8px;
    border-left: 3px solid transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.sidebar-inner a:hover {
    background: #fef2f2;
    color: #d63031;
}

.sidebar-inner a.active {
    border-left-color: #d63031;
    color: #d63031;
    background: #fef2f2;
    font-weight: 700;
}

main {
    margin-left: 220px;
}

/* === Intro === */
.section-intro {
    padding: 3.5rem 0 2rem;
}

.section-intro .container {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    text-align: center;
}

.section-intro p {
    font-size: 1.1rem;
    color: #555;
    max-width: 680px;
    margin: 0 auto;
}

.scroll-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 0.1rem;
    gap: 0;
}

.scroll-arrows span {
    font-size: 2.5rem;
    line-height: 1;
    color: #d63031;
    animation: bounceDown 1.5s ease-in-out infinite;
}

.scroll-arrows span:nth-child(2) {
    opacity: 0.6;
    animation-delay: 0.15s;
}

.scroll-arrows span:nth-child(3) {
    opacity: 0.3;
    animation-delay: 0.3s;
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* === Screenshot === */
.section-screenshot {
    padding: 1rem 0 3rem;
}

.screenshot-wrapper {
    background: transparent;
    border-radius: 16px;
    padding: 1rem;
    text-align: center;
}

.screenshot-wrapper img {
    max-width: 320px;
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
}

.screenshot-caption {
    margin-top: 0.8rem;
    font-size: 0.8rem;
    color: #999;
}

/* === Cards === */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.card {
    border-radius: 16px;
    padding: 2rem 1.8rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.card-icon {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
    text-align: center;
}

.card h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    text-align: center;
}

.card p {
    font-size: 0.92rem;
    line-height: 1.65;
}

/* Card colors */
.card--rose {
    background: #fce4e4;
    color: #5a1010;
}
.card--rose h2 { color: #d63031; }

.card--blue {
    background: #fbdada;
    color: #5a1010;
}
.card--blue h2 { color: #c0392b; }

.card--green {
    background: #fde8e8;
    color: #5a1010;
}
.card--green h2 { color: #b71c1c; }

.card--orange {
    background: #f9d0d0;
    color: #5a1010;
}
.card--orange h2 { color: #ffcfcf; }

/* Negative card colors */
.card--neg-yellow {
    background: #fde8e8;
    color: #5a1010;
}
.card--neg-yellow h2 { color: #b71c1c; }

.card--neg-peach {
    background: #fce4e4;
    color: #5a1010;
}
.card--neg-peach h2 { color: #d63031; }

.card--neg-lavender {
    background: #fef2f2;
    color: #5a1010;
}
.card--neg-lavender h2 { color: #c0392b; }

/* Inner cards grid (inside a white block) */
.cards-grid--inner {
    margin: 1.5rem 0;
}

/* === Summary Box === */
.section-summary {
    padding: 0 0 2.5rem;
}

.summary-box {
    background: #fff;
    border-radius: 16px;
    padding: 2rem 2.5rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    border-left: 4px solid #d63031;
}

.summary-box h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.summary-box ul {
    list-style: none;
    padding: 0;
}

.summary-box li {
    padding: 0.4rem 0;
    padding-left: 1.2rem;
    position: relative;
    color: #555;
    font-size: 0.95rem;
}

.summary-box li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #d63031;
    font-weight: 700;
}

/* === Text Sections === */
.section-text {
    padding: 1.5rem 0;
}

.section-text .container {
    background: #fff;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.section-text .container > h2 {
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    padding: 1.1rem 2rem;
    margin: 0;
}

/* Presentation grid (text + image) */
.presentation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem 2.5rem;
    align-items: center;
}

.presentation-text p {
    margin: 0;
}

.presentation-image {
    text-align: center;
}

.presentation-image img {
    width: 50%;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
}

.section-text .container > p,
.section-text .container > .cards-grid {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
}

.section-text .container > p:first-of-type {
    padding-top: 2rem;
}

.section-text .container > p:last-of-type {
    padding-bottom: 2rem;
}

.section-text p {
    color: #444;
    margin-bottom: 1rem;
}

.section-text p:last-child {
    margin-bottom: 0;
}

/* === Dual Section (side by side) === */
.section-dual {
    padding: 1.5rem 0;
}

.dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.dual-block {
    background: #fff;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.dual-block h2 {
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    padding: 1.1rem 2rem;
    margin: 0;
}

.dual-block p {
    padding: 2rem 2rem;
    color: #444;
    margin: 0;
}

/* === Negative Section === */
.section-negative {
    padding: 2rem 0 2.5rem;
}

.negative-box {
    background: #fff8f0;
    border-radius: 16px;
    padding: 2.5rem;
    border-left: 4px solid #e67e22;
}

.negative-box h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 0.8rem;
}

.negative-box > p {
    color: #555;
    margin-bottom: 1.5rem;
}

.negative-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(230, 126, 34, 0.15);
}

.negative-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.negative-item h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #c96d1e;
    margin-bottom: 0.4rem;
}

.negative-item p {
    color: #555;
    font-size: 0.95rem;
}

/* === Table Section === */
.section-table {
    padding: 2rem 0 2.5rem;
}

.section-table .container {
    background: #fff;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.section-table h2 {
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    padding: 1.1rem 2rem;
    margin: 0;
}

.table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
}

thead {
    background: transparent;
    color: #1a1a1a;
}

th {
    padding: 0.9rem 1.2rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
}

td {
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
    color: #444;
    border-bottom: 1px solid #f0f0f0;
}

tr:last-child td {
    border-bottom: none;
}

.table-highlight {
    background: #fef2f2;
}

.table-highlight td {
    font-weight: 700;
    color: #d63031;
}

/* === FAQ Section === */
.section-faq {
    padding: 2rem 0 3rem;
}

.section-faq .container {
    background: #fff;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.section-faq h2 {
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    padding: 1.1rem 2rem;
    margin: 0;
}

.section-faq .faq-item:first-of-type {
    margin-top: 1.5rem;
}

.section-faq .faq-item {
    margin-left: 1.5rem;
    margin-right: 1.5rem;
}

.section-faq .faq-item:last-of-type {
    margin-bottom: 1.5rem;
}

.faq-item {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem 1.8rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.faq-item h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #d63031;
    margin-bottom: 0.5rem;
}

.faq-item p {
    color: #555;
    font-size: 0.92rem;
}

/* === Verdict === */
.section-verdict {
    background: linear-gradient(135deg, #ffcfcf, #d63031, #b71c1c);
    color: #fff;
    padding: 4rem 2rem;
    text-align: center;
    margin-top: 2rem;
}

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

.section-verdict h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
}

.section-verdict p {
    max-width: 620px;
    margin: 0 auto 2rem;
    opacity: 0.93;
    font-size: 1.05rem;
    line-height: 1.75;
}

/* === CTA Button === */
.cta-button {
    display: inline-block;
    padding: 0.9rem 2.4rem;
    background-color: #fff;
    color: #d63031;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50px;
    transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    animation: ctaPulse 2s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 2px 12px rgba(214, 48, 49, 0.2); transform: scale(1); }
    50% { box-shadow: 0 4px 24px rgba(214, 48, 49, 0.45); transform: scale(1.03); }
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 24px rgba(214, 48, 49, 0.4);
    animation: none;
}

.cta-button:active {
    transform: translateY(0);
}

/* Inline CTA (inside white blocks) */
.block-cta {
    text-align: center;
    padding: 1.5rem 2.5rem 2.5rem;
}

.cta-button--inline {
    background: linear-gradient(135deg, #ffcfcf, #d63031);
    color: #fff;
    box-shadow: 0 3px 14px rgba(214, 48, 49, 0.3);
}

.cta-button--inline:hover {
    background: linear-gradient(135deg, #b71c1c, #e74c3c);
    box-shadow: 0 5px 20px rgba(214, 48, 49, 0.4);
}

/* === Footer === */
footer {
    padding: 2.5rem 0;
    text-align: center;
    margin-left: 220px;
}

footer p {
    font-size: 0.78rem;
    color: #bbb;
}

/* === Responsive === */
@media (max-width: 900px) {
    .sidebar {
        display: none;
    }

    main,
    .hero,
    footer {
        margin-left: 0;
    }
}

@media (max-width: 700px) {
    html {
        font-size: 15px;
    }

    main {
        padding: 0 1rem;
    }

    .hero {
        padding: 3.5rem 1rem 3rem;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

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

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

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

    .verdict-box {
        padding: 2.5rem 1.5rem;
    }

    .cta-button {
        display: block;
        text-align: center;
    }
}