/* ============================================================
   landing.css — Landing Page do DmChat
   Dois temas: light (padrão) e dark via [data-theme="dark"]
   ============================================================ */

:root {
    --ig-1: #f09433;
    --ig-2: #e6683c;
    --ig-3: #dc2743;
    --ig-4: #cc2366;
    --ig-5: #bc2a8d;
    --ig-6: #833ab4;
    --ig-7: #5851db;
    --ig-8: #405de6;
    --grad: linear-gradient(135deg, var(--ig-6), var(--ig-4), var(--ig-1));
    --font: 'Nunito', sans-serif;
    --radius: 18px;
    --radius-sm: 10px;
    --nav-h: 68px;
}

/* ── Tema claro (padrão) ── */
[data-theme="light"] {
    --bg: #f7f7fb;
    --bg-2: #eeeef6;
    --surface: #ffffff;
    --surface-2: #f0f0f8;
    --border: rgba(0, 0, 0, .09);
    --text: #0d0d1a;
    --text-muted: #6b6b8a;
    --shadow: 0 8px 40px rgba(0, 0, 0, .12);
    --shadow-glow: 0 0 60px rgba(131, 58, 180, .12);
    --grad-soft: linear-gradient(135deg, rgba(131, 58, 180, .06), rgba(204, 35, 102, .04), rgba(240, 148, 51, .03));
    --blob-op: .18;
    --grid-line: rgba(0, 0, 0, .03);
    --mockup-bar-bg: #e4e4ef;
    --msg-recv-bg: #e8e8f5;
    --tag-color: #6d28d9;
    --tag-bg: rgba(131, 58, 180, .1);
    --tag-border: rgba(131, 58, 180, .25);
    --compare-alt: #f0f0f8;
    --compare-hl: rgba(131, 58, 180, .06);
    --yes-color: #16a34a;
    --online-color: #16a34a;
    --footer-bg: #e2e2ec;
}

/* ── Tema escuro ── */
[data-theme="dark"] {
    --bg: #0a0a0f;
    --bg-2: #12121a;
    --surface: #16161f;
    --surface-2: #1e1e2e;
    --border: rgba(255, 255, 255, .08);
    --text: #f0f0f8;
    --text-muted: #8888aa;
    --shadow: 0 8px 40px rgba(0, 0, 0, .5);
    --shadow-glow: 0 0 60px rgba(131, 58, 180, .25);
    --grad-soft: linear-gradient(135deg, rgba(131, 58, 180, .15), rgba(204, 35, 102, .1), rgba(240, 148, 51, .08));
    --blob-op: .35;
    --grid-line: rgba(255, 255, 255, .02);
    --mockup-bar-bg: #0a0a0f;
    --msg-recv-bg: #1e1e2e;
    --tag-color: #c084fc;
    --tag-bg: rgba(131, 58, 180, .15);
    --tag-border: rgba(131, 58, 180, .3);
    --compare-alt: #12121a;
    --compare-hl: rgba(131, 58, 180, .07);
    --yes-color: #4ade80;
    --online-color: #4ade80;
    --footer-bg: #08080c;
}

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

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    transition: background .3s, color .3s
}

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

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

button {
    font-family: var(--font);
    cursor: pointer;
    border: none;
    background: none
}

ul {
    list-style: none
}

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px
}

.gradient-text {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

/* ── Botões ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--grad);
    color: #fff;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: .02em;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 4px 24px rgba(131, 58, 180, .4);
    white-space: nowrap
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(131, 58, 180, .6)
}

.btn-full {
    width: 100%;
    justify-content: center
}

.btn-lg {
    font-size: 1.1rem;
    padding: 18px 40px
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: border-color .2s, background .2s
}

.btn-ghost:hover {
    border-color: rgba(131, 58, 180, .4);
    background: var(--surface-2)
}

/* ── Navbar ── */
/* ── Navbar ──
   IMPORTANTE: backdrop-filter no próprio .navbar quebraria o position:fixed
   do .nav-links mobile (filho fixed de pai com backdrop-filter perde ref. do viewport).
   Solução: blur no ::before — o stacking context fica isolado no pseudo-elemento. */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    transition: box-shadow .3s
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    opacity: 0;
    transition: opacity .3s, background .3s
}

.navbar.scrolled::before {
    opacity: 1
}

.navbar.scrolled {
    box-shadow: 0 1px 0 var(--border)
}

[data-theme="light"] .navbar.scrolled::before {
    background: rgba(247, 247, 251, .92)
}

[data-theme="dark"] .navbar.scrolled::before {
    background: rgba(10, 10, 15, .92)
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    gap: 8px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0
}

.logo-icon {
    font-size: 1.4rem;
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.logo-text strong {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 15px;
    transition: color .3s
}

.nav-links a:hover {
    color: var(--text)
}

/* botão Login (borda) */
.btn-login {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all .3s;
    font-size: 15px;
    font-family: var(--font)
}

.btn-login:hover {
    border-color: var(--ig-6);
    color: var(--ig-6)
}

/* botão CTA (gradiente) */
.btn-cta-nav {
    background: var(--grad);
    border: none;
    color: #fff;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    cursor: pointer;
    transition: all .3s;
    font-size: 15px;
    font-family: var(--font);
    box-shadow: 0 4px 16px rgba(131, 58, 180, .35)
}

.btn-cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(131, 58, 180, .5)
}

/* hamburger — oculto no desktop */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all .3s ease
}

/* ── Language Dropup (Hover Component) - Footer ── */
.lang-dropup {
    position: relative;
    display: inline-block;
    font-family: var(--font);
}
.lang-dropup-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.2s;
}
.lang-dropup-btn:hover {
    color: var(--text);
    background: var(--surface-2);
}
.lang-dropup-menu {
    position: absolute;
    bottom: calc(100% + 10px);
    right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px;
    width: 150px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}
.lang-dropup:hover .lang-dropup-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lang-opt {
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font);
}
.lang-opt:hover {
    background: var(--surface-2);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-h);
    overflow: hidden
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: var(--blob-op)
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--ig-6), transparent 70%);
    top: -100px;
    right: -100px;
    animation: blobFloat 8s ease-in-out infinite
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--ig-4), transparent 70%);
    bottom: 0;
    left: -150px;
    animation: blobFloat 10s ease-in-out infinite reverse
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--ig-1), transparent 70%);
    top: 50%;
    left: 40%;
    animation: blobFloat 12s ease-in-out infinite
}

@keyframes blobFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1)
    }

    50% {
        transform: translate(30px, -20px) scale(1.05)
    }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 60px 60px
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 80px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--tag-bg);
    border: 1px solid var(--tag-border);
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--tag-color);
    letter-spacing: .04em
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ig-6);
    box-shadow: 0 0 8px var(--ig-6);
    animation: pulse 2s infinite
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 4px var(--ig-6)
    }

    50% {
        box-shadow: 0 0 12px var(--ig-6), 0 0 24px var(--ig-4)
    }
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -.02em;
    max-width: 820px
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    max-width: 560px;
    line-height: 1.7
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center
}

.hero-note {
    font-size: .82rem;
    color: var(--text-muted);
    letter-spacing: .03em
}

/* ── Mockup ── */
.hero-mockup {
    margin-top: 20px;
    width: 100%;
    max-width: 860px
}

.mockup-window {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow), var(--shadow-glow);
    transition: background .3s
}

.mockup-bar {
    background: var(--mockup-bar-bg);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    transition: background .3s
}

.mockup-bar span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block
}

.mockup-bar span:nth-child(1) {
    background: #ff5f56
}

.mockup-bar span:nth-child(2) {
    background: #ffbd2e
}

.mockup-bar span:nth-child(3) {
    background: #27c93f
}

.mockup-title {
    flex: 1;
    text-align: center;
    font-size: .78rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-left: -36px
}

.mockup-body {
    display: flex;
    height: 320px
}

.mockup-sidebar {
    width: 240px;
    border-right: 1px solid var(--border);
    overflow-y: auto;
    flex-shrink: 0
}

.conv {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background .15s
}

.conv:hover,
.conv.active {
    background: var(--tag-bg)
}

.conv-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .85rem;
    color: #fff;
    flex-shrink: 0
}

.conv-avatar.sm {
    width: 30px;
    height: 30px;
    font-size: .75rem
}

.conv-info {
    flex: 1;
    overflow: hidden
}

.conv-info strong {
    display: block;
    font-size: .82rem;
    font-weight: 800;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.conv-info span {
    display: block;
    font-size: .72rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.conv-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px
}

.tag {
    font-size: .62rem;
    padding: 2px 7px;
    border-radius: 50px;
    font-weight: 700
}

.tag-pink {
    background: rgba(204, 35, 102, .15);
    color: var(--ig-4)
}

.tag-blue {
    background: rgba(64, 93, 230, .15);
    color: var(--ig-8)
}

.tag-green {
    background: rgba(22, 163, 74, .15);
    color: #16a34a
}

[data-theme="dark"] .tag-pink {
    background: rgba(204, 35, 102, .2);
    color: #f472b6
}

[data-theme="dark"] .tag-blue {
    background: rgba(64, 93, 230, .2);
    color: #818cf8
}

[data-theme="dark"] .tag-green {
    background: rgba(22, 163, 74, .2);
    color: #4ade80
}

.unread {
    background: var(--ig-6);
    color: #fff;
    font-size: .65rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 50px
}

.mockup-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--mockup-bar-bg);
    transition: background .3s
}

.chat-header strong {
    font-size: .9rem
}

.online {
    display: block;
    font-size: .7rem;
    color: var(--online-color)
}

.chat-msgs {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto
}

.msg {
    max-width: 70%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: .82rem;
    line-height: 1.4
}

.msg.received {
    background: var(--msg-recv-bg);
    align-self: flex-start;
    border-bottom-left-radius: 4px
}

.msg.sent {
    background: linear-gradient(135deg, var(--ig-6), var(--ig-4));
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px
}

.msg.typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 14px 18px;
    align-self: flex-end
}

.msg.typing span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .7);
    animation: typingDot .8s infinite
}

.msg.typing span:nth-child(2) {
    animation-delay: .15s
}

.msg.typing span:nth-child(3) {
    animation-delay: .3s
}

@keyframes typingDot {

    0%,
    80%,
    100% {
        transform: scale(.7);
        opacity: .5
    }

    40% {
        transform: scale(1);
        opacity: 1
    }
}

.chat-input-bar {
    display: flex;
    gap: 8px;
    padding: 12px 14px;
    border-top: 1px solid var(--border);
    background: var(--mockup-bar-bg);
    transition: background .3s
}

.chat-input-fake {
    flex: 1;
    background: var(--surface-2);
    border-radius: 50px;
    padding: 8px 14px;
    font-size: .75rem;
    color: var(--text-muted)
}

.send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--grad);
    color: #fff;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    flex-shrink: 0
}

/* ── Social Proof ── */
.social-proof {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
    transition: background .3s
}

.proof-label {
    text-align: center;
    font-size: .8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .1em;
    font-weight: 700;
    margin-bottom: 16px
}

.proof-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 24px;
    font-size: .9rem;
    font-weight: 700;
    color: var(--text-muted)
}

.proof-list div:hover {
    color: var(--text)
}

/* ── Seção genérica ── */
.section-header {
    text-align: center;
    margin-bottom: 56px
}

.section-tag {
    display: inline-block;
    padding: 5px 16px;
    background: var(--tag-bg);
    border: 1px solid var(--tag-border);
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--tag-color);
    margin-bottom: 16px
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -.02em;
    margin-bottom: 12px
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 540px;
    margin: 0 auto
}

/* ── Features ── */
.features {
    padding: 100px 0
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px
}

.feat-card-wide {
    grid-column: span 3
}

.feat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: transform .2s, border-color .2s, box-shadow .2s, background .3s
}

.feat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(131, 58, 180, .35);
    box-shadow: 0 8px 32px rgba(131, 58, 180, .12)
}

.feat-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px
}

.feat-card h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 8px
}

.feat-card p {
    font-size: .9rem;
    color: var(--text-muted);
    line-height: 1.6
}

.feat-card-wide {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-direction: row
}

.feat-card-wide .feat-icon {
    flex-shrink: 0;
    margin-bottom: 0
}

.feat-card-wide p {
    margin: 0
}

/* ── Showcase ── */
.showcases {
    padding: 20px 0 100px;
}

.feat-showcase {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 120px;
}

.feat-showcase:nth-child(even) {
    flex-direction: row-reverse;
}

.feat-showcase-content {
    flex: 1;
}

.feat-showcase-content h3 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 900;
    margin-bottom: 16px;
    line-height: 1.2;
}

.feat-showcase-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.feat-showcase-img {
    flex: 1;
    position: relative;
}

.feat-showcase-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(131, 58, 180, 0.15);
    border: 1px solid var(--border);
    transition: transform 0.3s;
}

.feat-showcase-img:hover img {
    transform: translateY(-8px);
}

@media(max-width:900px) {
    .feat-showcase, 
    .feat-showcase:nth-child(even) {
        flex-direction: column;
        gap: 40px;
        text-align: center;
        margin-bottom: 80px;
    }
}

/* ── Comparativo ── */
.compare {
    padding: 80px 0;
    background: var(--compare-alt);
    transition: background .3s
}

.compare-table {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden
}

.compare-header,
.compare-row {
    display: grid;
    grid-template-columns: 1fr 160px 160px
}

.compare-header {
    background: var(--surface-2);
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-muted)
}

.compare-header div,
.compare-row div {
    padding: 14px 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
    font-size: .9rem
}

.compare-row div:not(:last-child),
.compare-header div {
    border-right: 1px solid var(--border)
}

.compare-row:last-child div {
    border-bottom: none
}

.compare-row:nth-child(even) {
    background: var(--surface-2)
}

.highlight-col {
    background: var(--compare-hl)
}

.yes {
    color: var(--yes-color);
    font-weight: 800;
    font-size: 1.1rem
}

.no {
    color: var(--text-muted);
    font-size: 1.1rem
}

/* ── Pricing ── */
.pricing {
    padding: 100px 0
}

.pricing-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.price-card {
    background: var(--surface);
    border: 1px solid rgba(131, 58, 180, .4);
    border-radius: 24px;
    padding: 40px 44px;
    max-width: 440px;
    width: 100%;
    text-align: center;
    position: relative;
    box-shadow: 0 0 60px rgba(131, 58, 180, .15);
    transition: background .3s
}

.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--grad);
    color: #fff;
    font-size: .75rem;
    font-weight: 800;
    padding: 5px 18px;
    border-radius: 50px;
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap
}

.price-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 20px
}

.price-value {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    margin-bottom: 8px;
    line-height: 1
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: 10px
}

.price-num {
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: -.04em;
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.price-cents {
    font-size: 1.8rem;
    font-weight: 800;
    margin-top: 12px
}

.price-period {
    font-size: .9rem;
    color: var(--text-muted);
    font-weight: 600;
    text-align: center;
    margin-top: -2px;
}

.price-block {
    margin-bottom: 12px;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: -8px;
    text-align: center;
}

.price-trial {
    font-size: .9rem;
    color: var(--tag-color);
    font-weight: 700;
    margin-bottom: 28px;
    padding: 10px 16px;
    background: var(--tag-bg);
    border-radius: var(--radius-sm)
}

.price-list {
    text-align: left;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.price-list li {
    font-size: .92rem;
    font-weight: 600
}

.price-cancel {
    font-size: .8rem;
    color: var(--text-muted);
    margin-top: 14px
}

/* ── New plan card classes ── */
.plan-label {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 4px;
}

.plan-tagline {
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 20px;
}

.plan-trial-note {
    font-size: .85rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    background: transparent;
}

.plan-trial-note--highlight {
    background: rgba(131, 58, 180, .08);
    border-color: rgba(131, 58, 180, .25);
    color: var(--ig-6);
}

.plan-trial-note--gold {
    background: rgba(252, 176, 69, .08);
    border-color: rgba(252, 176, 69, .3);
    color: #d4851e;
}

.price-card--popular {
    border: 2px solid var(--ig-6);
    transform: scale(1.03);
    z-index: 2;
    box-shadow: 0 0 60px rgba(131, 58, 180, .2), 0 0 0 1px rgba(131, 58, 180, .1);
}

/* ── FAQ ── */
.faq {
    padding: 100px 0;
    background: var(--bg-2);
    transition: background .3s
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color .2s, background .3s
}

.faq-item.open {
    border-color: rgba(131, 58, 180, .4)
}

.faq-q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    text-align: left;
    font-size: .95rem;
    font-weight: 700;
    color: var(--text);
    gap: 12px;
    transition: background .15s
}

.faq-q:hover {
    background: var(--surface-2)
}

.faq-icon {
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--ig-6);
    flex-shrink: 0;
    transition: transform .3s;
    line-height: 1
}

.faq-item.open .faq-icon {
    transform: rotate(45deg)
}

.faq-a {
    padding: 0 22px;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .3s
}

.faq-a:not([hidden]) {
    padding: 0 22px 18px;
    max-height: 300px
}

.faq-a p {
    font-size: .9rem;
    color: var(--text-muted);
    line-height: 1.7
}

/* ── CTA Final ── */
.cta-final {
    padding: 80px 0
}

.cta-box {
    background: var(--surface);
    border: 1px solid rgba(131, 58, 180, .25);
    border-radius: 24px;
    padding: 64px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
    transition: background .3s
}

.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--grad-soft);
    pointer-events: none
}

.cta-box h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 900;
    margin-bottom: 12px;
    position: relative
}

.cta-box p {
    color: var(--text-muted);
    margin-bottom: 28px;
    font-size: 1.05rem;
    position: relative
}

.cta-box .btn-primary {
    position: relative
}

/* ── Footer ── */
.footer {
    background: var(--footer-bg, #e2e2ec);
    border-top: 1px solid var(--border);
    padding: 60px 0 28px;
    transition: background .3s
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px
}

.footer-brand p {
    font-size: .88rem;
    color: var(--text-muted);
    margin-top: 14px;
    line-height: 1.7;
    max-width: 280px
}

.footer-nav h4,
.footer-contact h4 {
    font-size: .8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-muted);
    margin-bottom: 16px
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 10px
}

.footer-nav a {
    font-size: .88rem;
    color: var(--text-muted);
    font-weight: 600;
    transition: color .2s
}

.footer-nav a:hover {
    color: var(--text)
}

.footer-contact p {
    font-size: .88rem;
    color: var(--text-muted);
    line-height: 1.8
}

.footer-contact a {
    color: var(--ig-6);
    font-weight: 700
}

.footer-contact a:hover {
    text-decoration: underline
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    font-size: .78rem;
    color: var(--text-muted)
}

/* ── Scroll Reveal ── */
[data-aos] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease
}

[data-aos].aos-in {
    opacity: 1;
    transform: translateY(0)
}

/* ── Responsivo ── */
@media(max-width:900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .feat-card-wide {
        grid-column: span 2
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr
    }

    .compare-header,
    .compare-row {
        grid-template-columns: 1fr 120px 120px
    }

    .mockup-sidebar {
        width: 200px
    }
}

@media(max-width:768px) {
    :root {
        --nav-h: 60px;
    }

    .hero-content {
        padding: 60px 24px
    }

    .hero-actions {
        flex-direction: column;
        align-items: center
    }

    .hero-actions .btn-ghost {
        width: 100%;
        text-align: center;
        justify-content: center
    }

    .mockup-body {
        height: 260px
    }

    .mockup-sidebar {
        width: 160px
    }

    .conv-info span,
    .conv-meta {
        display: none
    }

    .features {
        padding: 60px 0
    }

    .features-grid {
        grid-template-columns: 1fr
    }

    .feat-card-wide {
        grid-column: span 1;
        flex-direction: column
    }

    .feat-card-wide .feat-icon {
        margin-bottom: 16px
    }

    .compare {
        padding: 60px 0
    }

    .compare-header,
    .compare-row {
        grid-template-columns: 1fr 90px 90px
    }

    .compare-header div,
    .compare-row div {
        padding: 12px 10px;
        font-size: .8rem
    }

    .pricing {
        padding: 60px 0
    }

    .price-card {
        padding: 36px 28px
    }

    .faq {
        padding: 60px 0
    }

    .cta-box {
        padding: 48px 24px
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px
    }

    .footer-brand p {
        max-width: 100%
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center
    }
}

@media(max-width:400px) {
    .mockup-sidebar {
        display: none
    }
}