/* ═══════════════════════════════════════════
   ROBOTCALL — Landing Page Styles
   ═══════════════════════════════════════════ */

:root {
    --rc-black: #0a0a0f;
    --rc-dark: #12121a;
    --rc-surface: #1a1a26;
    --rc-border: rgba(255,255,255,0.08);
    --rc-text: #e0e0e8;
    --rc-text-dim: #8888a0;
    --rc-accent: #ff4a2e;
    --rc-accent-glow: rgba(255,74,46,0.25);
    --rc-blue: #3366ff;
    --rc-blue-glow: rgba(51,102,255,0.2);
    --rc-green: #00cc88;
    --rc-font: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --rc-mono: 'JetBrains Mono', monospace;
}

/* Reset solo per questa sezione */
.rc-page * { box-sizing: border-box; margin: 0; padding: 0; }
.rc-page { font-family: var(--rc-font); color: var(--rc-text); line-height: 1.65; -webkit-font-smoothing: antialiased; }
.rc-page img { max-width: 100%; }
.rc-page a { color: inherit; text-decoration: none; }
.rc-page strong { font-weight: 700; color: #fff; }

/* ── Sezioni ── */
.rc-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.rc-section--dark { background: var(--rc-black); }
.rc-section--surface { background: var(--rc-dark); }
.rc-section--gradient {
    background: linear-gradient(170deg, var(--rc-black) 0%, #0d1a3a 50%, var(--rc-black) 100%);
}

.rc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Hero ── */
.rc-hero {
    min-height: auto;
    display: flex;
    align-items: flex-start;
    background: var(--rc-black);
    position: relative;
    overflow: hidden;
    padding: 80px 0 250px;
}

.rc-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
}

.rc-hero__glow {
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    pointer-events: none;
}
.rc-hero__glow--accent { background: var(--rc-accent); top: -200px; right: -100px; opacity: 0.15; }
.rc-hero__glow--blue { background: var(--rc-blue); bottom: -200px; left: -100px; opacity: 0.12; }

.rc-hero__content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.rc-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,74,46,0.1);
    border: 1px solid rgba(255,74,46,0.25);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--rc-accent);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 32px;
    animation: rc-fadeUp 0.6s ease both;
}
.rc-hero__badge i { font-size: 10px; }

.rc-hero__title {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: #fff;
    margin-bottom: 28px;
    animation: rc-fadeUp 0.6s 0.1s ease both;
}
.rc-hero__title span {
    background: linear-gradient(135deg, var(--rc-accent), #ff8a5c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rc-hero__sub {
    font-size: 19px;
    line-height: 1.7;
    color: var(--rc-text-dim);
    max-width: 560px;
    margin-bottom: 40px;
    animation: rc-fadeUp 0.6s 0.2s ease both;
}

.rc-hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: rc-fadeUp 0.6s 0.3s ease both;
}

/* ── Stats bar ── */
.rc-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--rc-border);
    border: 1px solid var(--rc-border);
    border-radius: 16px;
    overflow: hidden;
    margin-top: -50px;
    position: relative;
    z-index: 3;
}
.rc-stats__item {
    background: var(--rc-dark);
    padding: 40px 32px;
    text-align: center;
    transition: background 0.3s;
}
.rc-stats__item:hover { background: var(--rc-surface); }
.rc-stats__number {
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
    font-family: var(--rc-mono);
}
.rc-stats__number em {
    font-style: normal;
    color: var(--rc-accent);
}
.rc-stats__label {
    font-size: 14px;
    color: var(--rc-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ── Bottoni ── */
.rc-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--rc-font);
    font-weight: 700;
    font-size: 15px;
    padding: 14px 32px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.2px;
}
.rc-btn--primary {
    background: var(--rc-accent);
    color: #fff;
    box-shadow: 0 4px 20px var(--rc-accent-glow);
}
.rc-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--rc-accent-glow);
    background: #ff5e45;
}
.rc-btn--ghost {
    background: transparent;
    color: var(--rc-text);
    border: 1px solid var(--rc-border);
}
.rc-btn--ghost:hover {
    border-color: rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.04);
}

/* ── Titoli sezione ── */
.rc-heading {
    margin-bottom: 20px;
}
.rc-heading__eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--rc-accent);
    margin-bottom: 16px;
    font-family: var(--rc-mono);
}
.rc-heading__title {
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #fff;
}
.rc-heading__desc {
    font-size: 18px;
    color: var(--rc-text-dim);
    max-width: 600px;
    margin-top: 16px;
    line-height: 1.7;
}
.rc-heading--center { text-align: center; }
.rc-heading--center .rc-heading__desc { margin-left: auto; margin-right: auto; }

/* ── Feature Grid ── */
.rc-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
}
.rc-feature {
    background: var(--rc-surface);
    border: 1px solid var(--rc-border);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}
.rc-feature::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--rc-accent), var(--rc-blue));
    opacity: 0;
    transition: opacity 0.4s;
}
.rc-feature:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}
.rc-feature:hover::before { opacity: 1; }

.rc-feature__icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 24px;
}
.rc-feature__icon--accent { background: rgba(255,74,46,0.12); color: var(--rc-accent); }
.rc-feature__icon--blue { background: rgba(51,102,255,0.12); color: var(--rc-blue); }
.rc-feature__icon--green { background: rgba(0,204,136,0.12); color: var(--rc-green); }

.rc-feature__title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}
.rc-feature__text {
    font-size: 15px;
    color: var(--rc-text-dim);
    line-height: 1.7;
}

/* ── Dual Mode (AI vs IVR) ── */
.rc-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-top: 64px;
}
.rc-dual--reverse .rc-dual__visual { order: -1; }

.rc-dual__content {}
.rc-dual__text {
    font-size: 17px;
    color: var(--rc-text-dim);
    line-height: 1.75;
    margin-bottom: 16px;
}
.rc-dual__tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 28px;
}
.rc-tag {
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--rc-border);
    color: var(--rc-text);
    transition: all 0.3s;
}
.rc-tag:hover { border-color: var(--rc-accent); color: var(--rc-accent); }

/* ── Comparison Visual ── */
.rc-compare {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--rc-border);
    background: var(--rc-surface);
}
.rc-compare__header {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.rc-compare__tab {
    padding: 16px;
    text-align: center;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.rc-compare__tab--ai {
    background: rgba(255,74,46,0.1);
    color: var(--rc-accent);
    border-bottom: 2px solid var(--rc-accent);
}
.rc-compare__tab--ivr {
    background: rgba(51,102,255,0.1);
    color: var(--rc-blue);
    border-bottom: 2px solid var(--rc-blue);
}
.rc-compare__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--rc-border);
}
.rc-compare__col { padding: 24px; background: var(--rc-surface); }
.rc-compare__msg {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 1.5;
    animation: rc-fadeUp 0.5s ease both;
}
.rc-compare__msg--ai {
    background: rgba(255,74,46,0.06);
    border-left: 3px solid var(--rc-accent);
    color: var(--rc-text);
}
.rc-compare__msg--ivr {
    background: rgba(51,102,255,0.06);
    border-left: 3px solid var(--rc-blue);
    color: var(--rc-text);
}
.rc-compare__msg:nth-child(2) { animation-delay: 0.15s; }
.rc-compare__msg:nth-child(3) { animation-delay: 0.3s; }

/* ── Capabilities List ── */
.rc-caps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 48px;
}
.rc-cap {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 24px;
    background: var(--rc-surface);
    border: 1px solid var(--rc-border);
    border-radius: 14px;
    transition: all 0.3s;
}
.rc-cap:hover {
    border-color: rgba(255,255,255,0.15);
}
.rc-cap__icon {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: rgba(0,204,136,0.1);
    color: var(--rc-green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}
.rc-cap__text {
    font-size: 15px;
    color: var(--rc-text);
    line-height: 1.6;
}

/* ── Data Cards ── */
.rc-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
}
.rc-card {
    background: var(--rc-surface);
    border: 1px solid var(--rc-border);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.4s;
    position: relative;
}
.rc-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.15);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.rc-card__icon {
    width: 72px; height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 28px;
}
.rc-card__icon--1 { background: linear-gradient(135deg, rgba(255,74,46,0.15), rgba(255,74,46,0.05)); color: var(--rc-accent); }
.rc-card__icon--2 { background: linear-gradient(135deg, rgba(51,102,255,0.15), rgba(51,102,255,0.05)); color: var(--rc-blue); }
.rc-card__icon--3 { background: linear-gradient(135deg, rgba(0,204,136,0.15), rgba(0,204,136,0.05)); color: var(--rc-green); }
.rc-card__title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}
.rc-card__text {
    font-size: 15px;
    color: var(--rc-text-dim);
    line-height: 1.7;
}

/* ── Spec Table ── */
.rc-specs {
    margin-top: 64px;
    border: 1px solid var(--rc-border);
    border-radius: 20px;
    overflow: hidden;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.rc-specs__row {
    display: grid;
    grid-template-columns: 240px 1fr;
    border-bottom: 1px solid var(--rc-border);
    transition: background 0.3s;
}
.rc-specs__row:last-child { border-bottom: none; }
.rc-specs__row:hover { background: rgba(255,255,255,0.02); }
.rc-specs__key {
    padding: 20px 28px;
    font-weight: 700;
    color: #fff;
    font-size: 15px;
    background: rgba(255,255,255,0.02);
    border-right: 1px solid var(--rc-border);
    display: flex;
    align-items: center;
}
.rc-specs__val {
    padding: 20px 28px;
    font-size: 15px;
    color: var(--rc-text-dim);
    display: flex;
    align-items: center;
}

/* ── Network Section ── */
.rc-network-tiers {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}
.rc-tier {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--rc-surface);
    border: 1px solid var(--rc-border);
    border-radius: 14px;
    transition: all 0.3s;
}
.rc-tier:hover { border-color: rgba(255,255,255,0.15); }
.rc-tier__icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.rc-tier__icon--1 { background: rgba(255,74,46,0.12); color: var(--rc-accent); }
.rc-tier__icon--2 { background: rgba(51,102,255,0.12); color: var(--rc-blue); }
.rc-tier__icon--3 { background: rgba(0,204,136,0.12); color: var(--rc-green); }
.rc-tier__icon--4 { background: rgba(255,170,51,0.12); color: #ffaa33; }
.rc-tier__text { font-size: 15px; color: var(--rc-text); }

/* ── Visual: Network Diagram ── */
.rc-net-visual {
    background: var(--rc-surface);
    border: 1px solid var(--rc-border);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    position: relative;
}
.rc-net-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    position: relative;
}
.rc-net-node {
    width: 60px; height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    position: relative;
    z-index: 2;
}
.rc-net-node--main { background: var(--rc-accent); color: #fff; width: 72px; height: 72px; border-radius: 20px; font-size: 24px; box-shadow: 0 8px 24px var(--rc-accent-glow); }
.rc-net-node--partner { background: rgba(51,102,255,0.15); color: var(--rc-blue); border: 1px solid rgba(51,102,255,0.3); }
.rc-net-node--reseller { background: rgba(0,204,136,0.1); color: var(--rc-green); border: 1px solid rgba(0,204,136,0.25); width: 48px; height: 48px; border-radius: 14px; font-size: 16px; }
.rc-net-line {
    width: 2px; height: 20px;
    background: linear-gradient(to bottom, var(--rc-accent), transparent);
    margin: 0 auto;
}
.rc-net-line--blue { background: linear-gradient(to bottom, var(--rc-blue), transparent); }

/* ── CTA ── */
.rc-cta {
    text-align: center;
    padding: 120px 0;
    position: relative;
}
.rc-cta__glow {
    position: absolute;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: var(--rc-accent);
    filter: blur(150px);
    opacity: 0.08;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}
.rc-cta__title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}
.rc-cta__desc {
    font-size: 19px;
    color: var(--rc-text-dim);
    max-width: 520px;
    margin: 0 auto 40px;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

/* ── Animations ── */
@keyframes rc-fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal */
.rc-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.rc-reveal.rc-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 991px) {
    .rc-section { padding: 80px 0; }
    .rc-stats { grid-template-columns: 1fr; margin-top: -30px; }
    .rc-features { grid-template-columns: 1fr 1fr; }
    .rc-dual { grid-template-columns: 1fr; gap: 40px; }
    .rc-dual--reverse .rc-dual__visual { order: 0; }
    .rc-caps { grid-template-columns: 1fr; }
    .rc-cards { grid-template-columns: 1fr 1fr; }
    .rc-specs__row { grid-template-columns: 180px 1fr; }
}
@media (max-width: 767px) {
    .rc-section { padding: 60px 0; }
    .rc-hero { min-height: auto; padding: 100px 0 60px; }
    .rc-features { grid-template-columns: 1fr; }
    .rc-cards { grid-template-columns: 1fr; }
    .rc-compare__body { grid-template-columns: 1fr; }
    .rc-compare__header { grid-template-columns: 1fr; }
    .rc-specs__row { grid-template-columns: 1fr; }
    .rc-specs__key { border-right: none; border-bottom: 1px solid var(--rc-border); }
    .rc-hero__actions { flex-direction: column; }
    .rc-hero__actions .rc-btn { width: 100%; justify-content: center; }
    .rc-net-visual { padding: 24px; }
}