/* ===========================================
   Index – Editorial Magazine Layout
   =========================================== */

/* ---------- HERO ---------- */

.hero-section {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: stretch;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-2xl);
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding-right: var(--space-xl);
}

.hero-tags {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-title {
    font-size: clamp(2.6rem, 6vw, 4.8rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-style: italic;
}

.hero-title span:last-child {
    color: var(--terracotta);
}

.hero-sub {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--stone);
    line-height: 1.8;
    max-width: 420px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-top: var(--space-sm);
}

.hero-right {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 400px;
}

.hero-deco {
    font-family: var(--font-display);
    font-size: clamp(10rem, 22vw, 20rem);
    font-weight: 800;
    font-style: italic;
    line-height: 0.85;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--mist);
    user-select: none;
    position: relative;
}

.hero-deco::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    color: transparent;
    -webkit-text-stroke: 0;
    background: linear-gradient(160deg, var(--terracotta) 0%, var(--forest) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    opacity: 0.12;
}

/* ---------- INTEGRATIONS (horizontal scroll) ---------- */

.integration-section {
    border-top: var(--rule);
    border-bottom: var(--rule);
    padding: var(--space-xl) 0;
    overflow: hidden;
    background: var(--parchment);
}

.integration-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-xl) var(--space-lg);
    gap: var(--space-lg);
}

.integration-header h2 {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-style: italic;
}

.integration-header .meta {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--stone);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    white-space: nowrap;
}

.integration-track-wrap {
    position: relative;
}

.integration-track-wrap::before,
.integration-track-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2;
    pointer-events: none;
}

.integration-track-wrap::before {
    left: 0;
    background: linear-gradient(90deg, var(--parchment) 0%, transparent 100%);
}

.integration-track-wrap::after {
    right: 0;
    background: linear-gradient(270deg, var(--parchment) 0%, transparent 100%);
}

.integration-track {
    display: flex;
    gap: var(--space-xl);
    animation: marquee 30s linear infinite;
    width: max-content;
    padding: var(--space-md) 0;
}

.integration-track:hover {
    animation-play-state: paused;
}

.integration-item {
    font-family: var(--font-display);
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
    font-weight: 600;
    color: var(--ink-muted);
    white-space: nowrap;
    padding: var(--space-sm) var(--space-lg);
    border: var(--hairline);
    border-radius: 2px;
    transition: color var(--transition), border-color var(--transition);
    cursor: default;
}

.integration-item:hover {
    color: var(--terracotta);
    border-color: var(--terracotta);
}

.integration-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-xl) 0;
}

.integration-footer span {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--stone);
    letter-spacing: 0.08em;
    font-weight: 400;
}

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

/* ---------- FEATURES (editorial alternating) ---------- */

.features-section {
    border-bottom: var(--rule);
}

.features-list {
    display: flex;
    flex-direction: column;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: var(--rule);
    min-height: 120px;
}

.feature-row:last-child {
    border-bottom: none;
}

.feature-name {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-xl) var(--space-xl) 0;
}

.feature-num {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-style: italic;
    color: var(--terracotta);
    flex-shrink: 0;
    min-width: 24px;
}

.feature-name h4 {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-style: italic;
    font-weight: 600;
    line-height: 1.3;
}

.feature-desc {
    display: flex;
    align-items: center;
    padding: var(--space-xl) 0 var(--space-xl) var(--space-xl);
    border-left: var(--rule);
}

.feature-desc p {
    font-size: 0.95rem;
    color: var(--ink-muted);
    line-height: 1.75;
    max-width: 440px;
    font-weight: 300;
}

.feature-row:nth-child(even) {
    direction: rtl;
}

.feature-row:nth-child(even) .feature-name,
.feature-row:nth-child(even) .feature-desc {
    direction: ltr;
}

.feature-row:nth-child(even) .feature-name {
    padding: var(--space-xl) 0 var(--space-xl) var(--space-xl);
    border-left: var(--rule);
}

.feature-row:nth-child(even) .feature-desc {
    padding: var(--space-xl) var(--space-xl) var(--space-xl) 0;
    border-left: none;
}

/* ---------- ADVANTAGES (full-bleed dark) ---------- */

.advantages-section {
    background: var(--ink);
    color: var(--cream);
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

.adv-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: clamp(6rem, 18vw, 16rem);
    font-weight: 800;
    font-style: italic;
    text-transform: uppercase;
    white-space: nowrap;
    color: rgba(250, 248, 245, 0.03);
    pointer-events: none;
    user-select: none;
    letter-spacing: -0.04em;
    line-height: 1;
}

.adv-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.adv-card {
    padding: var(--space-xl);
    border-right: 1px solid rgba(250, 248, 245, 0.08);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.adv-card:last-child {
    border-right: none;
}

.adv-card .adv-num {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-style: italic;
    color: var(--terracotta);
    margin-bottom: var(--space-sm);
}

.adv-card h3 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-style: italic;
    font-weight: 700;
    color: var(--cream);
    line-height: 1.2;
}

.adv-card p {
    font-size: 0.9rem;
    color: rgba(250, 248, 245, 0.45);
    line-height: 1.8;
    font-weight: 300;
}

/* ---------- TESTIMONIAL ---------- */

.testimonial-section {
    border-bottom: var(--rule);
}

.testimonial-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.quote-mark {
    font-family: var(--font-display);
    font-size: clamp(5rem, 10vw, 8rem);
    font-weight: 800;
    line-height: 0.5;
    color: var(--terracotta);
    user-select: none;
    display: block;
    opacity: 0.6;
}

.quote-mark-open {
    margin-bottom: var(--space-lg);
}

.quote-mark-close {
    margin-top: var(--space-md);
    line-height: 0.2;
}

.testimonial-content blockquote {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.testimonial-content blockquote p {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.2vw, 1.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--ink);
    line-height: 1.9;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-xl);
    border: var(--rule);
    border-radius: 2px;
    background: var(--parchment);
}

.cite-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink);
}

.cite-title {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--stone);
    letter-spacing: 0.08em;
    font-weight: 400;
}

/* ---------- ONBOARDING (horizontal flow) ---------- */

.onboard-section {
    border-bottom: var(--rule);
}

.onboard-flow {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.onboard-flow::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 28px;
    right: 28px;
    height: 1px;
    background: var(--cloud);
    z-index: 0;
}

.onboard-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-md);
    position: relative;
    z-index: 1;
    padding: 0 var(--space-md);
}

.step-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: var(--rule-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    font-style: italic;
    color: var(--ink);
    background: var(--cream);
    flex-shrink: 0;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.onboard-step:hover .step-circle {
    background: var(--terracotta);
    color: var(--cream);
    border-color: var(--terracotta);
}

.step-label {
    font-family: var(--font-display);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    font-weight: 700;
    font-style: italic;
    color: var(--ink);
    line-height: 1.3;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--stone);
    line-height: 1.65;
    max-width: 200px;
    font-weight: 300;
}

/* ---------- CTA ---------- */

.cta-section {
    background: var(--terracotta);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: 'GO';
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: clamp(8rem, 20vw, 18rem);
    font-weight: 800;
    font-style: italic;
    color: rgba(255, 255, 255, 0.06);
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

.cta-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.cta-bar h2 {
    color: var(--cream);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-style: italic;
    margin: 0;
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.cta-actions .btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--cream);
    color: var(--terracotta);
    border: 1px solid var(--cream);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    line-height: 1;
}

.cta-actions .btn-cta-primary:hover {
    background: var(--ink);
    color: var(--cream);
    border-color: var(--ink);
    transform: translateY(-1px);
}

.cta-actions .btn-cta-primary:focus-visible {
    outline: 2px solid var(--cream);
    outline-offset: 2px;
}

.cta-actions .btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: transparent;
    color: var(--cream);
    border: 1px solid rgba(250, 248, 245, 0.4);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    line-height: 1;
}

.cta-actions .btn-cta-secondary:hover {
    background: var(--cream);
    color: var(--terracotta);
    border-color: var(--cream);
    transform: translateY(-1px);
}

.cta-actions .btn-cta-secondary:focus-visible {
    outline: 2px solid var(--cream);
    outline-offset: 2px;
}

/* ---------- RESPONSIVE: 1024 ---------- */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .hero-left {
        padding-right: 0;
    }

    .hero-right {
        min-height: 200px;
        justify-content: flex-start;
    }

    .hero-deco {
        font-size: clamp(8rem, 20vw, 14rem);
    }

    .adv-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .adv-card {
        border-right: none;
        border-bottom: 1px solid rgba(250, 248, 245, 0.08);
        padding: var(--space-xl) 0;
    }

    .adv-card:last-child {
        border-bottom: none;
    }

    .cta-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .onboard-flow::before {
        display: none;
    }

    .onboard-flow {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
    }
}

/* ---------- RESPONSIVE: 768 ---------- */

@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
    }

    .hero-content {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-xl);
    }

    .hero-title {
        font-size: clamp(2rem, 9vw, 3rem);
    }

    .hero-right {
        display: none;
    }

    .integration-header {
        flex-direction: column;
        gap: var(--space-sm);
        padding: 0 var(--space-lg) var(--space-lg);
    }

    .integration-footer {
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-lg) var(--space-lg) 0;
    }

    .feature-row {
        grid-template-columns: 1fr;
    }

    .feature-name {
        padding: var(--space-lg) 0 var(--space-sm) 0;
    }

    .feature-desc {
        padding: 0 0 var(--space-lg) 0;
        border-left: none;
        border-top: none;
    }

    .feature-row:nth-child(even) {
        direction: ltr;
    }

    .feature-row:nth-child(even) .feature-name {
        padding: var(--space-lg) 0 var(--space-sm) 0;
        border-left: none;
    }

    .feature-row:nth-child(even) .feature-desc {
        padding: 0 0 var(--space-lg) 0;
    }

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

    .adv-grid {
        padding: 0 var(--space-lg);
    }

    .testimonial-content {
        padding: 0 var(--space-lg);
    }

    .quote-mark {
        font-size: 4rem;
    }

    .onboard-flow {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .cta-bar {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-xl);
    }

    .cta-actions {
        width: 100%;
    }

    .cta-actions .btn-cta-primary,
    .cta-actions .btn-cta-secondary {
        flex: 1;
        justify-content: center;
    }
}

/* ---------- RESPONSIVE: 480 ---------- */

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(1.8rem, 9vw, 2.4rem);
    }

    .hero-tags {
        gap: var(--space-xs);
    }

    .onboard-step {
        align-items: flex-start;
        text-align: left;
    }

    .step-desc {
        max-width: 100%;
    }

    .cta-actions {
        flex-direction: column;
    }

    .cta-actions .btn-cta-primary,
    .cta-actions .btn-cta-secondary {
        width: 100%;
    }
}