/* ============================================
   sabado.cloud — Styles v2
   Dark mode con vida. Gradientes. Ganas.
   ============================================ */

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

:root {
    /* Palette — from the logo */
    --midnight:       #0D1117;
    --deep-blue:      #131820;
    --card-bg:        #1A1F2B;
    --card-bg-hover:  #1E2433;
    --border:         #2A3040;
    --border-light:   #353D50;

    /* Logo gradient colors */
    --coral:          #F78166;
    --pink:           #E85D9C;
    --magenta:        #D45DBF;
    --lavender:       #BC8CF2;
    --electric-blue:  #58A6FF;
    --lime:           #7EE787;
    --amber:          #E3B341;

    /* Gradient shortcuts */
    --grad-main:      linear-gradient(135deg, var(--coral), var(--pink), var(--lavender));
    --grad-warm:      linear-gradient(135deg, var(--coral), var(--pink));
    --grad-cool:      linear-gradient(135deg, var(--pink), var(--lavender));
    --grad-full:      linear-gradient(135deg, var(--coral), var(--pink), var(--lavender), var(--electric-blue));

    /* Text */
    --text-primary:   #C9D1D9;
    --text-muted:     #8B949E;
    --white:          #F0F6FC;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Typography */
    --font-headline: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Inter', sans-serif;

    --max-width: 1100px;
    --header-h: 64px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--midnight);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: var(--coral); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--white); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Gradient text utility --- */
.gradient-text {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Keyframes --- */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes fade-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(42, 48, 64, 0.5);
    height: var(--header-h);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
}
.logo:hover { color: var(--white); }

.logo-img {
    height: 32px;
    width: auto;
}

.logo-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
}
.logo-dot { color: var(--coral); }

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color 0.2s;
}
.nav-link:hover { color: var(--white); }

.nav-cta {
    background: var(--grad-main);
    color: var(--midnight) !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: 8px;
    font-weight: 700;
    transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(247, 129, 102, 0.3);
    color: var(--midnight) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: 0.3s;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-headline);
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s;
    text-decoration: none;
    position: relative;
}

.btn-primary {
    background: var(--grad-main);
    color: var(--midnight);
    padding: 0.85rem 2rem;
    font-size: 1rem;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(247, 129, 102, 0.35);
    color: var(--midnight);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    padding: 0.85rem 2rem;
    font-size: 1rem;
}
.btn-ghost:hover {
    border-color: var(--coral);
    color: var(--coral);
    box-shadow: 0 0 20px rgba(247, 129, 102, 0.1);
}

.btn-lg { padding: 1rem 2.2rem; font-size: 1.1rem; }
.btn-xl { padding: 1.15rem 2.8rem; font-size: 1.2rem; }
.btn-block { width: 100%; }

/* --- Hero --- */
.hero {
    padding-top: calc(var(--header-h) + var(--space-3xl));
    padding-bottom: var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Background glow blobs */
.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}
.hero::before {
    width: 600px; height: 600px;
    background: var(--coral);
    top: -200px; left: -100px;
    animation: pulse-glow 6s ease-in-out infinite;
}
.hero::after {
    width: 500px; height: 500px;
    background: var(--lavender);
    top: -100px; right: -150px;
    animation: pulse-glow 6s ease-in-out infinite 3s;
}

.hero > .container { position: relative; z-index: 1; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(247, 129, 102, 0.1);
    border: 1px solid rgba(247, 129, 102, 0.2);
    border-radius: 100px;
    padding: 6px 18px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--coral);
    margin-bottom: var(--space-xl);
    animation: fade-up 0.6s ease-out;
}
.hero-badge-dot {
    width: 6px; height: 6px;
    background: var(--lime);
    border-radius: 50%;
    animation: pulse-glow 2s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-headline);
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: var(--space-lg);
    animation: fade-up 0.6s ease-out 0.1s both;
}

.hero-title-accent {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(1.05rem, 2.5vw, 1.25rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    line-height: 1.55;
    animation: fade-up 0.6s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
    animation: fade-up 0.6s ease-out 0.3s both;
}

/* Chat Mockup */
.hero-mockup {
    max-width: 440px;
    margin: 0 auto;
    animation: fade-up 0.8s ease-out 0.4s both;
}

.chat-window {
    background: var(--deep-blue);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 20px 60px rgba(0,0,0,0.5),
        0 0 80px rgba(247, 129, 102, 0.06),
        0 0 80px rgba(188, 140, 242, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
}
.chat-window:hover {
    transform: translateY(-4px);
    box-shadow:
        0 30px 80px rgba(0,0,0,0.5),
        0 0 100px rgba(247, 129, 102, 0.1),
        0 0 100px rgba(188, 140, 242, 0.08);
}

.chat-header-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, rgba(247, 129, 102, 0.08), rgba(188, 140, 242, 0.08));
    border-bottom: 1px solid var(--border);
}

.chat-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--grad-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--midnight);
    box-shadow: 0 0 15px rgba(247, 129, 102, 0.3);
}

.chat-contact { display: flex; flex-direction: column; }
.chat-name {
    font-family: var(--font-headline);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--white);
}
.chat-status { font-size: 0.75rem; color: var(--lime); }

.chat-body {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.chat-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 0.88rem;
    line-height: 1.45;
}

.chat-msg--in {
    align-self: flex-end;
    background: #005C4B;
    color: var(--white);
    border-bottom-right-radius: 4px;
}

.chat-msg--out {
    align-self: flex-start;
    background: var(--card-bg);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
}

.chat-time {
    display: block;
    text-align: right;
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 2px;
    font-family: var(--font-mono);
}

.hero-mockup-caption {
    margin-top: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- Sections --- */
.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-title {
    font-family: var(--font-headline);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: calc(-1 * var(--space-lg)) auto var(--space-xl);
}

/* --- Problema --- */
.section-problema {
    background: var(--deep-blue);
    position: relative;
}
.section-problema::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.pain-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-xl);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.pain-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-warm);
    opacity: 0;
    transition: opacity 0.3s;
}
.pain-card:hover {
    border-color: var(--border-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.pain-card:hover::before { opacity: 1; }

.pain-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-md);
}

.pain-card h3 {
    font-family: var(--font-headline);
    font-size: 1.05rem;
    color: var(--coral);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.pain-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- Solución --- */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.solution-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-xl);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.solution-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-main);
    opacity: 0;
    transition: opacity 0.3s;
}
.solution-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}
.solution-card:hover::after { opacity: 1; }

.solution-icon-wrap {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, rgba(247, 129, 102, 0.12), rgba(188, 140, 242, 0.12));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 1.6rem;
    border: 1px solid rgba(247, 129, 102, 0.1);
}

.solution-card h3 {
    font-family: var(--font-headline);
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.solution-card ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.solution-card li {
    font-size: 0.92rem;
    color: var(--text-muted);
    padding-left: 1.4rem;
    position: relative;
    line-height: 1.45;
}
.solution-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--grad-main);
}

/* --- Pasos --- */
.section-pasos {
    background: var(--deep-blue);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    padding: 0 var(--space-lg);
}

.step-number {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--grad-main);
    color: var(--midnight);
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    box-shadow: 0 0 30px rgba(247, 129, 102, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}
.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(247, 129, 102, 0.35);
}

.step h3 {
    font-family: var(--font-headline);
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.step p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.step-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--coral), var(--lavender));
    margin-top: 32px;
    flex-shrink: 0;
    opacity: 0.4;
}

/* --- Demo --- */
.demo-placeholder {
    max-width: 500px;
    margin: 0 auto;
}

.demo-box {
    background: linear-gradient(135deg, rgba(247, 129, 102, 0.05), rgba(188, 140, 242, 0.05));
    border: 1px dashed var(--border-light);
    border-radius: 20px;
    padding: var(--space-2xl);
    text-align: center;
}

.demo-icon { font-size: 3rem; display: block; margin-bottom: var(--space-md); }

.demo-box p {
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* --- Pricing --- */
.section-pricing {
    position: relative;
}
.section-pricing::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 400px;
    background: radial-gradient(ellipse, rgba(188, 140, 242, 0.06), transparent 70%);
    pointer-events: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: start;
    position: relative;
    z-index: 1;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: var(--space-xl);
    position: relative;
    transition: all 0.3s;
}
.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.pricing-card--popular {
    border-color: transparent;
    background: linear-gradient(var(--card-bg), var(--card-bg)) padding-box,
                var(--grad-main) border-box;
    border: 2px solid transparent;
    box-shadow: 0 0 40px rgba(247, 129, 102, 0.08);
}
.pricing-card--popular:hover {
    box-shadow: 0 0 60px rgba(247, 129, 102, 0.15), 0 15px 40px rgba(0,0,0,0.3);
}

.pricing-badge {
    position: absolute;
    top: -13px; left: 50%;
    transform: translateX(-50%);
    background: var(--grad-main);
    color: var(--midnight);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 18px;
    border-radius: 20px;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(247, 129, 102, 0.3);
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-lg);
}

.pricing-header h3 {
    font-family: var(--font-headline);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.pricing-price {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pricing-price span {
    font-size: 0.9rem;
    -webkit-text-fill-color: var(--text-muted);
    font-weight: 400;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    font-size: 0.9rem;
    color: var(--text-primary);
    padding-left: 1.5rem;
    position: relative;
}
.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    font-size: 0.85rem;
}

.pricing-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: var(--space-xl);
    font-family: var(--font-mono);
    position: relative;
    z-index: 1;
}

/* --- Social Proof --- */
.section-proof {
    background: var(--deep-blue);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.proof-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-xl);
    position: relative;
    transition: all 0.3s;
}
.proof-card::before {
    content: '"';
    position: absolute;
    top: 16px; left: 20px;
    font-family: var(--font-headline);
    font-size: 4rem;
    line-height: 1;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.2;
    pointer-events: none;
}
.proof-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border-color: var(--border-light);
}

.proof-quote {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.55;
    position: relative;
    z-index: 1;
}

.proof-author {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: var(--space-md);
}

.proof-name {
    font-family: var(--font-headline);
    font-weight: 600;
    color: var(--white);
    font-size: 0.9rem;
}

.proof-biz {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.proof-metrics {
    display: flex;
    gap: var(--space-md);
}

.metric {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-muted);
}
.metric strong {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.proof-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
}

.stat { text-align: center; }

.stat-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 180px;
    display: block;
}

/* --- FAQ --- */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}
.faq-item[open] {
    border-color: var(--border-light);
    box-shadow: 0 0 20px rgba(247, 129, 102, 0.05);
}

.faq-item summary {
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-headline);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.2s;
}
.faq-item summary:hover { color: var(--coral); }
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-family: var(--font-mono);
    font-size: 1.3rem;
    color: var(--text-muted);
    transition: all 0.3s;
    flex-shrink: 0;
    margin-left: var(--space-md);
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(247, 129, 102, 0.05);
}
.faq-item[open] summary::after {
    content: '−';
    background: var(--grad-main);
    color: var(--midnight);
    transform: rotate(180deg);
}

.faq-item p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- CTA Final --- */
.section-cta {
    text-align: center;
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}
.section-cta::before {
    content: '';
    position: absolute;
    bottom: -200px; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 400px;
    background: radial-gradient(ellipse, rgba(247, 129, 102, 0.1), rgba(188, 140, 242, 0.05), transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-family: var(--font-headline);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-md);
    position: relative;
}

.cta-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
    position: relative;
}

/* --- Footer --- */
.footer {
    background: var(--deep-blue);
    border-top: 1px solid var(--border);
    padding: var(--space-2xl) 0 var(--space-xl);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-brand .logo-img { height: 28px; }

.footer-brand .logo-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
}

.footer-links {
    display: flex;
    gap: var(--space-2xl);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.footer-col a { font-size: 0.9rem; color: var(--text-primary); }
.footer-col a:hover { color: var(--coral); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: var(--space-lg);
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    :root { --header-h: 56px; }

    .nav { display: none; }
    .nav.nav--open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0; bottom: 0;
        background: rgba(13, 17, 23, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--space-xl);
        gap: var(--space-lg);
        z-index: 99;
        border-top: 1px solid var(--border);
    }
    .nav--open .nav-link { font-size: 1.2rem; color: var(--white); }
    .nav-toggle { display: flex; }

    .pain-grid { grid-template-columns: 1fr; }
    .solution-grid { grid-template-columns: 1fr; }

    .steps { flex-direction: column; align-items: center; gap: var(--space-lg); }
    .step-line { width: 2px; height: 40px; margin: 0; background: linear-gradient(180deg, var(--coral), var(--lavender)); }

    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .proof-grid { grid-template-columns: 1fr; }
    .proof-stats { flex-direction: column; align-items: center; gap: var(--space-xl); }
    .footer-links { flex-direction: column; gap: var(--space-xl); }
    .footer-bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }

    .hero { padding-top: calc(var(--header-h) + var(--space-2xl)); }
    .section { padding: var(--space-2xl) 0; }
}

@media (max-width: 480px) {
    body { font-size: 15px; }
    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; max-width: 300px; }
}