/* ===== SIGNAL — ServerHubRobot custom theme ===== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Syne:wght@600;700;800&display=swap');

:root {
    --signal-ink: #0B1220;
    --signal-ink-deep: #071018;
    --signal-teal: #14B8A6;
    --signal-mint: #2DD4BF;
    --signal-fog: #F3F6F5;
    --signal-line: rgba(45, 212, 191, 0.22);
}

body {
    font-family: 'DM Sans', system-ui, sans-serif !important;
    background: var(--signal-fog) !important;
    color: #14201C !important;
}

.section-title,
.hero__title,
.hero__title-sub,
.hero__brand,
h1, h2, h3, h4 {
    font-family: 'Syne', 'DM Sans', sans-serif !important;
    letter-spacing: -0.02em;
}

/* ---- Nav ---- */
.main-nav {
    background: rgba(7, 16, 24, 0.72) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--signal-line) !important;
}
.main-nav.scrolled {
    background: rgba(7, 16, 24, 0.94) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35) !important;
}
.main-nav__brand {
    font-family: 'Syne', sans-serif !important;
    font-weight: 800 !important;
    letter-spacing: -0.03em !important;
    font-size: 1.05rem !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 10px !important;
    max-width: none !important;
    overflow: visible !important;
    white-space: nowrap !important;
    text-overflow: clip !important;
    color: #fff !important;
}
.main-nav__brand img {
    max-height: 28px;
    max-width: 120px;
    width: auto;
}
.main-nav__mark {
    width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #0F766E, #2DD4BF);
    color: #fff; font-size: 12px; font-weight: 800; letter-spacing: -0.04em;
    box-shadow: 0 6px 16px rgba(20, 184, 166, 0.28);
}
.main-nav__brand-full { display: inline; }
.main-nav__brand-short { display: none; }
.main-nav__brand-dot,
.footer__brand-dot { display: none !important; }
@media (max-width: 900px) {
    .main-nav__brand-full { display: none !important; }
    .main-nav__brand-short { display: inline !important; }
}
@media (max-width: 380px) {
    .main-nav__brand-short { display: none !important; }
}
.main-nav__login {
    border-color: rgba(45, 212, 191, 0.45) !important;
}
.main-nav__login:hover {
    border-color: var(--signal-mint) !important;
    background: var(--signal-teal) !important;
    color: #042F2E !important;
}
.main-nav__dropdown-link:hover { color: var(--signal-teal) !important; }
.main-nav__dropdown-link i { color: var(--signal-teal) !important; }
.main-nav__mega-promo {
    background: linear-gradient(135deg, #0F766E, #14B8A6) !important;
}

/* ---- Hero (full-bleed composition) ---- */
.hero.signal-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: 120px 0 96px !important;
    overflow: hidden;
    background:
        radial-gradient(ellipse 70% 55% at 78% 42%, rgba(20, 184, 166, 0.22), transparent 60%),
        radial-gradient(ellipse 50% 40% at 12% 80%, rgba(45, 212, 191, 0.1), transparent 55%),
        linear-gradient(160deg, #071018 0%, #0B1220 48%, #102A27 100%) !important;
}
.hero.signal-hero .hero__orb { display: none !important; }

.signal-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--signal-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--signal-line) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 70% at 70% 45%, #000 20%, transparent 75%);
    animation: signalGridDrift 28s linear infinite;
    pointer-events: none;
}
@keyframes signalGridDrift {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-64px, -64px, 0); }
}

.signal-radar {
    position: absolute;
    right: max(4%, calc(50% - 520px));
    top: 50%;
    width: min(46vw, 420px);
    height: min(46vw, 420px);
    transform: translateY(-50%);
    pointer-events: none;
}
.signal-radar__ring {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(45, 212, 191, 0.28);
    border-radius: 50%;
    animation: signalPulse 5.5s ease-out infinite;
}
.signal-radar__ring--2 { inset: 18%; animation-delay: 0.8s; }
.signal-radar__ring--3 { inset: 36%; animation-delay: 1.6s; }
.signal-radar__core {
    position: absolute;
    inset: 44%;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #5EEAD4, #0F766E);
    box-shadow: 0 0 40px rgba(45, 212, 191, 0.55);
}
.signal-radar__sweep {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(45, 212, 191, 0.28) 55deg, transparent 70deg);
    animation: signalSweep 7s linear infinite;
}
@keyframes signalPulse {
    0% { transform: scale(0.92); opacity: 0.85; }
    70% { transform: scale(1.04); opacity: 0.15; }
    100% { transform: scale(1.08); opacity: 0; }
}
@keyframes signalSweep {
    to { transform: rotate(360deg); }
}

.hero.signal-hero .container {
    position: relative;
    z-index: 2;
}
.hero.signal-hero .hero__inner {
    display: grid !important;
    grid-template-columns: 1fr;
    max-width: 640px;
    gap: 0 !important;
}
.hero.signal-hero .hero__visual { display: none !important; }

.hero__brand {
    display: block;
    margin: 0 0 16px;
    font-size: clamp(1.55rem, 6.5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.05;
    color: #F0FDFA;
    max-width: 100%;
    overflow-wrap: anywhere;
    animation: signalRise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero__brand span {
    color: var(--signal-mint);
}

.hero.signal-hero .hero__title {
    margin: 0 0 16px !important;
    font-size: clamp(1.6rem, 3.2vw, 2.35rem) !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    color: #E7F8F4 !important;
    max-width: 16ch;
    animation: signalRise 0.9s 0.08s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero.signal-hero .hero__title span { color: var(--signal-mint) !important; }

.hero.signal-hero .hero__title-sub,
.hero.signal-hero .hero__badge,
.hero.signal-hero .hero__stats,
.hero.signal-hero .hero__callout { display: none !important; }

.hero.signal-hero .hero__desc {
    margin: 0 0 32px !important;
    max-width: 36ch;
    font-size: 1.125rem !important;
    line-height: 1.55 !important;
    color: #99F6E4 !important;
    animation: signalRise 0.9s 0.16s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    animation: signalRise 0.9s 0.24s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero__cta .btn-accent {
    position: relative;
    overflow: hidden;
    background: var(--signal-teal) !important;
    color: #042F2E !important;
    font-weight: 700 !important;
    border-radius: 6px !important;
    box-shadow: none !important;
    transition: transform 0.25s ease, background 0.25s ease !important;
}
.hero__cta .btn-accent:hover {
    background: var(--signal-mint) !important;
    transform: translateY(-2px);
}
.hero__cta .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 28px;
    border: 1px solid rgba(45, 212, 191, 0.45);
    border-radius: 6px;
    color: #F0FDFA;
    font-weight: 600;
    text-decoration: none;
    transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.hero__cta .btn-ghost:hover {
    border-color: var(--signal-mint);
    color: var(--signal-mint);
    background: rgba(45, 212, 191, 0.06);
}

@keyframes signalRise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
    .signal-radar {
        right: -8%;
        opacity: 0.45;
        width: 280px;
        height: 280px;
    }
    .hero.signal-hero { min-height: auto; padding: 110px 0 72px !important; }
    .hero__brand { font-size: clamp(1.45rem, 7vw, 2rem) !important; }
    .hero.signal-hero .hero__title { font-size: clamp(1.25rem, 5.5vw, 1.7rem) !important; }
    .main-nav__brand { max-width: 42vw; font-size: 0.95rem !important; }
}

@media (max-width: 480px) {
    .hero__brand {
        font-size: 1.2rem !important;
        letter-spacing: -0.045em;
        margin-bottom: 12px !important;
    }
    .hero.signal-hero .hero__title { font-size: 1.2rem !important; max-width: 100% !important; }
    .hero.signal-hero .hero__desc { font-size: 0.95rem !important; max-width: 100% !important; }
    .main-nav__brand { max-width: 36vw; font-size: 0.82rem !important; }
    .main-nav__login { padding-left: 10px !important; padding-right: 10px !important; font-size: 13px !important; }
    .hero__cta .btn-accent,
    .hero__cta .btn-ghost { width: 100%; justify-content: center; }
}

/* ---- Buttons / accents ---- */
.btn-primary,
.btn-accent,
.plan-card__btn--primary,
.plan-card__badge {
    background: linear-gradient(135deg, #0F766E, #14B8A6) !important;
    box-shadow: 0 8px 24px rgba(15, 118, 110, 0.28) !important;
}
.btn-primary:hover,
.btn-accent:hover {
    box-shadow: 0 12px 32px rgba(20, 184, 166, 0.35) !important;
}

/* Soft section surfaces — not card-heavy */
.plan-card, .infra-card, .testimonial-card, .vps-card, .faq__item {
    background: #FFFFFF !important;
    border: 1px solid #D7E2DE !important;
    box-shadow: none !important;
    border-radius: 10px !important;
}
.plan-card:hover, .infra-card:hover, .vps-card:hover {
    border-color: #99F6E4 !important;
    box-shadow: 0 16px 40px rgba(11, 18, 32, 0.08) !important;
}

.hosting-plans__promo,
.vps__visual,
.promo-card--1 {
    background: linear-gradient(135deg, #0F766E, #14B8A6) !important;
}
.cta-banner {
    background: linear-gradient(135deg, #071018, #102A27) !important;
}
.promo-card--2 {
    background: linear-gradient(135deg, #0B1220, #1A2E35) !important;
}
.stats__number span { color: var(--signal-teal) !important; }
.infra-card__icon--1,
.infra-card__icon--3 {
    background: rgba(20, 184, 166, 0.12) !important;
    color: #0F766E !important;
}
.vps-card__badge--popular { background: #0F766E !important; }
.vps-card__badge--value { background: #14B8A6 !important; }
.footer__contact-item i { color: var(--signal-mint) !important; }

/* Section rhythm */
.section-title {
    color: #0B1220 !important;
}
[data-theme="dark"] .section-title {
    color: #F0FDFA !important;
}

/* ---- Custom SVG icons ---- */
.sh-icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }
.sh-icon-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    background: none !important;
    border: none !important;
    color: rgba(255,255,255,0.78) !important;
    padding: 8px !important;
    cursor: pointer;
}
.sh-icon-btn:hover { color: #2DD4BF !important; }
.sh-nav-chevron { margin-left: 2px; opacity: 0.75; }
.main-nav__dropdown-link { display: flex; align-items: center; gap: 8px; }
.main-nav__dropdown-link .sh-icon { color: #14B8A6; }
.btn-accent, .plan-card__btn, .vps-card__btn, .hosting-plans__promo-btn, .domain-search__btn {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
}

/* ---- Sections ---- */
.sh-section { padding: 72px 0 !important; }
.section-subtitle { max-width: 42ch; margin-left: auto; margin-right: auto; }
.sh-feature-grid {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px !important;
}
.sh-feature {
    padding: 22px !important;
}
.sh-feature__icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: rgba(20,184,166,0.12) !important;
    color: #0F766E !important;
    margin-bottom: 14px;
}
.infra-card__title, .sh-feature .infra-card__title {
    font-family: 'Syne', sans-serif !important;
    font-size: 1.05rem !important;
    margin-bottom: 8px;
}
.infra-card__desc { color: #5B6B66 !important; line-height: 1.55; }

/* Domain search — compact bar; never let input flex-grow vertically */
.domain-search__bar.sh-domain-bar,
.sh-domain-bar {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
    gap: 0 !important;
    max-width: 680px;
    margin: 0 auto 28px !important;
    background: #fff !important;
    border: 1px solid #D7E2DE !important;
    border-radius: 14px !important;
    box-shadow: 0 10px 30px rgba(11, 18, 32, 0.06) !important;
    overflow: hidden;
}
.domain-search__icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 14px !important;
    color: #0F766E !important;
    flex: 0 0 auto !important;
}
.domain-search__input {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    width: auto !important;
    height: 52px !important;
    max-height: 52px !important;
    padding: 0 8px 0 0 !important;
    margin: 0 !important;
    border: none !important;
    outline: none !important;
    background: transparent !important;
    font-size: 15px !important;
    line-height: 52px !important;
    color: #14201C !important;
}
.domain-search__input::placeholder { color: #8A9A94 !important; }
.domain-search__btn {
    flex: 0 0 auto !important;
    height: 52px !important;
    padding: 0 22px !important;
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: linear-gradient(135deg, #0F766E, #14B8A6) !important;
    color: #fff !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    white-space: nowrap;
}
.domain-search__btn .sh-icon { stroke: #fff; color: #fff; }
.domain-search__btn span { margin-left: 0; }
.domain-search__extensions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.sh-plans-grid {
    display: grid !important;
    grid-template-columns: minmax(220px, 0.9fr) repeat(3, minmax(0, 1fr));
    gap: 16px !important;
    align-items: stretch;
}
.sh-promo {
    border-radius: 14px !important;
    padding: 28px !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sh-promo__icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(255,255,255,0.16);
    display: flex; align-items: center; justify-content: center;
    color: #fff;
}
.sh-plan__icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: rgba(20,184,166,0.12);
    color: #0F766E;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 12px;
}
.plan-card__feature {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.plan-card__feature .sh-icon { color: #0F766E; margin-top: 2px; }

.sh-vps-layout {
    display: grid !important;
    grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.4fr);
    gap: 20px !important;
}
.sh-vps-visual {
    border-radius: 14px !important;
    padding: 28px !important;
}
.vps-card__spec {
    display: flex;
    align-items: center;
    gap: 8px;
}
.vps-card__spec .sh-icon { color: #0F766E; }
.sh-empty-plans {
    grid-column: 1 / -1;
    padding: 28px;
    border: 1px dashed #D7E2DE;
    border-radius: 12px;
    text-align: center;
    color: #5B6B66;
}

.sh-faq__chevron { display: inline-flex; transition: transform .2s ease; }
.sh-faq__chevron.is-open { transform: rotate(180deg); }
.faq__question {
    display: flex !important;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    text-align: left;
}

.sh-footer { padding: 56px 0 0 !important; }
.sh-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 36px;
}
.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #99F6E4;
}
.footer__contact-item .sh-icon { color: #2DD4BF; }

.sh-cta .btn-accent { color: #042F2E !important; }

/* ---- Responsive landing ---- */
@media (max-width: 1100px) {
    .sh-plans-grid { grid-template-columns: 1fr 1fr !important; }
    .sh-plans-grid .sh-promo { grid-column: 1 / -1; }
    .sh-feature-grid { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 820px) {
    .sh-vps-layout { grid-template-columns: 1fr !important; }
    .sh-footer__grid { grid-template-columns: 1fr 1fr !important; }
    .sh-section { padding: 56px 0 !important; }
}
@media (max-width: 640px) {
    .sh-feature-grid,
    .sh-plans-grid,
    .sh-footer__grid { grid-template-columns: 1fr !important; }
    .main-nav__hamburger { display: inline-flex !important; }
    .container { padding-left: 16px !important; padding-right: 16px !important; }

    /* Mobile domain bar: input row + full-width button, fixed heights */
    .domain-search__bar.sh-domain-bar,
    .sh-domain-bar {
        display: grid !important;
        grid-template-columns: 44px minmax(0, 1fr) !important;
        grid-template-rows: 52px 48px !important;
        align-items: stretch !important;
        gap: 0 !important;
    }
    .domain-search__icon {
        grid-column: 1;
        grid-row: 1;
        padding: 0 !important;
        height: 52px !important;
    }
    .domain-search__input {
        grid-column: 2;
        grid-row: 1;
        width: 100% !important;
        height: 52px !important;
        max-height: 52px !important;
        line-height: 52px !important;
        padding: 0 14px 0 0 !important;
        flex: none !important;
    }
    .domain-search__btn {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100% !important;
        height: 48px !important;
        padding: 0 16px !important;
        border-top: 1px solid rgba(255,255,255,0.12);
    }
}

/* Hide remixicon leftovers if any remain empty */
.hero.signal-hero i.ri-arrow-right-line { display: none; }

.top-bar__item { display: inline-flex !important; align-items: center; gap: 6px; }
.top-bar__item .sh-icon { opacity: 0.9; }
@media (max-width: 900px) {
  .top-bar__left { display: none !important; }
}

/* ---- Client area brand / drawer safety net ---- */
.pn-brand-mark {
  width: 36px; height: 36px; border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0F766E, #14B8A6); color: #fff;
  font-family: Syne, sans-serif; font-weight: 800; font-size: 13px;
}
.pn-mobile-menu a.pn-m-link {
  display: flex !important; align-items: center; gap: 12px;
  padding: 12px 14px !important; margin: 3px 0; border-radius: 12px;
  background: #fff; border: 1px solid #E5EEEB; font-weight: 600;
}
.pn-mobile-menu a.pn-m-link .sh-ico {
  width: 36px; height: 36px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #ECFDF8; color: #0F766E;
}