/* ==========================================================================
   VOICEGRAVITY.COM — 100% Self-Contained High-Converting Design System
   Built strictly per SKILLS.md:
   1. Short, clear on-benefit titles + ZERO pills/badges
   2. Millisecond-scannable supporting text
   3. 0.5-second visual proof cards (5–10 words max, big numbers/contrasts)
   4. Single-product Hero + Live Website Demo Generator & Iframe + Brand Carousel
   5. Zero emojis — pure SVG + high-contrast typography
   ========================================================================== */

/* --- Exact Brand WebFonts --- */
@font-face {
    font-family: 'ABC Monument Grotesk';
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    src: url('/webfonts/ABCMonumentGrotesk-Regular.woff2') format('woff2');
}

@font-face {
    font-family: 'ABC Monument Grotesk';
    font-weight: 500;
    font-style: normal;
    font-display: swap;
    src: url('/webfonts/ABCMonumentGrotesk-Medium.woff2') format('woff2');
}

@font-face {
    font-family: 'ABC Monument Grotesk';
    font-weight: 600;
    font-style: normal;
    font-display: swap;
    src: url('/webfonts/ABCMonumentGrotesk-Medium.woff2') format('woff2');
}

@font-face {
    font-family: 'ABC Monument Grotesk';
    font-weight: 700;
    font-style: normal;
    font-display: swap;
    src: url('/webfonts/ABCMonumentGrotesk-Medium.woff2') format('woff2');
}

@font-face {
    font-family: 'ABC Monument Grotesk Semi-Mono';
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    src: url('/webfonts/ABCMonumentGroteskSemi-Mono-Regular-Trial.woff2') format('woff2');
}

@font-face {
    font-family: 'ABC Monument Grotesk Semi-Mono';
    font-weight: 600;
    font-style: normal;
    font-display: swap;
    src: url('/webfonts/ABCMonumentGroteskSemi-Mono-Regular-Trial.woff2') format('woff2');
}

:root {
    --font-primary: 'ABC Monument Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'ABC Monument Grotesk Semi-Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    --sas-navy: #0f172a;
    --sas-slate: #334155;
    --sas-muted: #64748b;
    --sas-blue: #2563eb;
    --sas-blue-dark: #1d4ed8;
    --sas-blue-light: #3b82f6;
    --sas-blue-soft: #eff6ff;
    --sas-blue-border: #dbeafe;
    --sas-blue-glow: rgba(37, 99, 235, 0.08);
    --sas-surface: #ffffff;
    --sas-bg: #f7f5f2;
    --sas-card-bg: #f8fafc;
    --sas-border: rgba(15, 23, 42, 0.09);
    --sas-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.04);
    --sas-shadow-md: 0 18px 42px rgba(15, 23, 42, 0.06);
    --sas-shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.09);
}

/* --- CSS Reset & Global Base --- */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    background-color: var(--sas-bg);
    color: var(--sas-navy);
    font-family: var(--font-primary);
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body, p, span, li, ul, div, button, input, a, table, th, td {
    font-family: var(--font-primary);
    letter-spacing: -0.015em;
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    color: var(--sas-navy);
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-top: 0;
    text-wrap: balance;
}

.site-wrapper {
    width: 100%;
    overflow-x: hidden;
}

.site-container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 44px);
    box-sizing: border-box;
}

/* ==========================================================================
   0. FLOATING DOCK NAVIGATION HEADER (Seatext Style)
   ========================================================================== */
header.header-main {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    padding: 16px 24px;
    z-index: 1000;
    pointer-events: none;
}

header.header-main .header-nav {
    pointer-events: auto;
    background-color: #1b1b1b;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    color: #ffffff;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
}

header.header-main .header-nav-top {
    display: flex;
    align-items: center;
    gap: 20px;
    height: 52px;
    padding: 0 10px 0 16px;
}

header.header-main .header-nav-logo.logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    padding-right: 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

header.header-main .logo-seatext {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.05rem;
    font-style: italic;
    letter-spacing: -0.03em;
    color: #ffffff;
    white-space: nowrap;
}

header.header-main .word-activate {
    display: none;
}

header.header-main .logo-switch-container {
    display: inline-flex;
    align-items: center;
}

header.header-main .logo-switch-toggle {
    width: 34px;
    height: 18px;
    border-radius: 999px;
    background: #2563eb;
    position: relative;
    display: inline-block;
}

header.header-main .logo-switch-slider {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #ffffff;
}

header.header-main ul.nav-top {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

header.header-main ul.nav-top li > a.nav-link {
    color: rgba(255, 255, 255, 0.84);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    padding: 7px 12px;
    border-radius: 8px;
    transition: background 0.18s ease, color 0.18s ease;
    white-space: nowrap;
}

header.header-main ul.nav-top li > a.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

header.header-main .header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 6px;
}

header.header-main .button-clear {
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-secondary);
    font-size: 13px;
    padding: 7px 12px;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.18s ease;
}

header.header-main .button-clear:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

header.header-main .button-solid {
    background: #ffffff;
    color: #141414;
    font-family: var(--font-secondary);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 7px;
    text-decoration: none;
    transition: background 0.18s ease, color 0.18s ease;
    white-space: nowrap;
}

header.header-main .button-solid:hover {
    background: #2563eb;
    color: #ffffff;
}

/* ==========================================================================
   1. SINGLE-PRODUCT HERO (SKILLS.md Principle 1 & 4 — No Pills!)
   ========================================================================== */
.sas-hero {
    padding: 128px 0 20px;
    text-align: center;
}

.sas-hero-inner {
    max-width: 880px;
    margin: 0 auto;
}

.sas-hero-title {
    font-size: clamp(2.55rem, 5.3vw, 4.35rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
    font-weight: 500;
    color: var(--sas-navy);
    margin: 0 0 20px;
}

.sas-hero-title em {
    font-style: normal;
    color: var(--sas-blue);
}

.sas-hero-lead {
    font-size: clamp(1.08rem, 1.7vw, 1.25rem);
    line-height: 1.52;
    color: var(--sas-slate);
    max-width: 690px;
    margin: 0 auto 28px;
    font-weight: 400;
}

/* ==========================================================================
   1.1 LIVE DEMO GENERATOR BLOCK ("CHECK AI AGENT ON YOUR WEBSITE RIGHT NOW")
   ========================================================================== */
.sas-demo-card {
    max-width: 720px;
    margin: 0 auto 16px;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 20px;
    padding: 12px;
    box-shadow: 0 16px 40px -10px rgba(15, 23, 42, 0.08);
    text-align: left;
}

.sas-demo-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.sas-demo-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.sas-demo-input {
    flex: 1;
    min-width: 0;
    border: 1px solid rgba(15, 23, 42, 0.1);
    background: #f8fafc;
    border-radius: 12px;
    padding: 14px 18px;
    font-size: 15.5px;
    color: var(--sas-navy);
    outline: none;
    transition: border-color 0.18s ease, background 0.18s ease;
}

.sas-demo-input:focus {
    border-color: var(--sas-blue);
    background: #ffffff;
}

.sas-demo-input::placeholder {
    color: #94a3b8;
}

.sas-demo-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 12px;
    background: var(--sas-navy);
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.18s ease, transform 0.15s ease;
}

.sas-demo-submit-btn:hover {
    background: var(--sas-blue);
    transform: translateY(-1px);
}

.sas-demo-submit-btn:disabled {
    background: #475569;
    cursor: wait;
    transform: none;
}

/* Mode Selector Options — Clean Minimal Segment (NO PILLS) */
.sas-demo-modes-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 4px 6px;
    font-size: 13px;
    color: var(--sas-slate);
    flex-wrap: wrap;
}

.sas-demo-mode-option {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: 500;
    color: var(--sas-slate);
    user-select: none;
}

.sas-demo-mode-option input[type="radio"] {
    margin: 0;
    accent-color: var(--sas-blue);
    cursor: pointer;
}

.sas-demo-mode-option.is-active {
    color: var(--sas-navy);
    font-weight: 600;
}

/* Loading Step Box */
.sas-demo-loading {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 12px;
    margin-top: 8px;
}

.sas-loading-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid #bfdbfe;
    border-top-color: var(--sas-blue);
    border-radius: 50%;
    animation: sasSpin 0.75s linear infinite;
    flex-shrink: 0;
}

@keyframes sasSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.sas-loading-text-col {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sas-loading-step-title {
    font-size: 14px;
    font-weight: 700;
    color: #1d4ed8;
}

.sas-loading-step-sub {
    font-size: 12.5px;
    color: #475569;
}

/* Error Box */
.sas-demo-error {
    margin-top: 8px;
    padding: 12px 16px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 10px;
    color: #b91c1c;
    font-size: 13.5px;
    font-weight: 500;
}

.sas-hero-micro {
    font-size: 13px;
    color: var(--sas-muted);
    margin-bottom: 24px;
}

.sas-hero-micro a {
    color: var(--sas-navy);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ==========================================================================
   1.2 LIVE DEMO STAGE (IFRAME BROWSER VIEWPORT)
   ========================================================================== */
/* ==========================================================================
   1.2 FULL-SCREEN LIVE DEMO VIEWPORT (Immediate Fullscreen + 10s Layer)
   ========================================================================== */
.sas-fs-modal {
    position: fixed;
    inset: 0;
    z-index: 2147483640;
    width: 100vw;
    height: 100vh;
    background: #070b14;
    overflow: hidden;
}

/* 1-pixel blue accent line along the very top edge */
.sas-fs-top-line {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--sas-blue);
    z-index: 2147483646;
    pointer-events: none;
}

/* Noticeable but compact floating Back button on top of live websites */
.sas-fs-back-btn {
    position: fixed;
    top: 14px;
    left: 16px;
    z-index: 2147483647;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 36px;
    padding: 0 14px;
    background: rgba(15, 23, 42, 0.9);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 9999px;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.32), 0 1px 3px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: all 0.18s ease;
    text-decoration: none;
    user-select: none;
}

.sas-fs-back-btn svg {
    flex-shrink: 0;
    transition: transform 0.18s ease;
}

.sas-fs-back-btn:hover {
    background: #0f172a;
    border-color: rgba(255, 255, 255, 0.45);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.42);
    color: #ffffff;
}

.sas-fs-back-btn:hover svg {
    transform: translateX(-2px);
}

.sas-fs-back-btn:active {
    transform: translateY(0);
}

/* Viewport & Iframe (100% full screen edge-to-edge) */
.sas-fs-viewport {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #ffffff;
}

.sas-fs-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    background: #ffffff;
}

/* 20-Second Countdown Overlay Layer */
.sas-fs-countdown-layer {
    position: absolute;
    inset: 0;
    z-index: 20;
    background: rgba(247, 245, 242, 0.96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.sas-fs-countdown-layer.is-fading {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.sas-countdown-card {
    max-width: 520px;
    width: 100%;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 24px;
    padding: 38px 34px;
    box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--sas-navy);
}

.sas-timer-visual {
    position: relative;
    width: 96px;
    height: 96px;
    margin-bottom: 20px;
}

.sas-timer-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.sas-timer-track {
    fill: none;
    stroke: rgba(15, 23, 42, 0.08);
    stroke-width: 7;
}

.sas-timer-progress {
    fill: none;
    stroke: var(--sas-blue);
    stroke-width: 7;
    stroke-linecap: round;
    stroke-dasharray: 276.46;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.95s linear;
}

.sas-timer-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.sas-timer-num {
    font-size: 38px;
    font-weight: 700;
    line-height: 1;
    color: var(--sas-navy);
    font-family: var(--font-primary);
}

.sas-timer-sec-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--sas-muted);
    font-family: var(--font-secondary);
    margin-top: 2px;
}

.sas-countdown-title {
    font-size: 1.45rem;
    font-weight: 600;
    color: var(--sas-navy);
    margin: 0 0 8px;
    line-height: 1.25;
    font-family: var(--font-primary);
}

.sas-accent-domain {
    color: var(--sas-blue);
    word-break: break-all;
}

.sas-countdown-status {
    font-size: 14.5px;
    color: var(--sas-slate);
    min-height: 42px;
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.45;
    font-family: var(--font-primary);
}

.sas-progress-bar-wrap {
    width: 100%;
    height: 6px;
    background: rgba(15, 23, 42, 0.08);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 20px;
}

.sas-progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--sas-blue), var(--sas-blue-dark));
    border-radius: 999px;
    transition: width 0.95s linear;
}

.sas-countdown-trust {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12.5px;
    color: var(--sas-muted);
    font-family: var(--font-secondary);
    margin-bottom: 20px;
}

.sas-countdown-cancel-btn {
    background: transparent;
    border: none;
    color: var(--sas-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    font-family: var(--font-secondary);
    transition: color 0.18s ease;
}

.sas-countdown-cancel-btn:hover {
    color: var(--sas-navy);
}

/* Error State in Fullscreen */
.sas-fs-error-layer {
    position: absolute;
    inset: 0;
    z-index: 22;
    background: rgba(247, 245, 242, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.sas-error-card {
    max-width: 480px;
    width: 100%;
    background: #ffffff;
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 20px;
    padding: 34px 28px;
    text-align: center;
    color: var(--sas-navy);
    box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.12);
}

.sas-error-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.sas-error-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #dc2626;
    margin: 0 0 10px;
    font-family: var(--font-primary);
}

.sas-error-desc {
    font-size: 14px;
    color: var(--sas-slate);
    line-height: 1.5;
    margin: 0 0 24px;
    font-family: var(--font-primary);
}

.sas-error-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .sas-fs-back-btn {
        top: 10px;
        left: 10px;
        height: 32px;
        padding: 0 12px;
        font-size: 12px;
        gap: 5px;
    }
    .sas-countdown-card {
        padding: 24px 18px;
    }
}

/* ==========================================================================
   2. CONTINUOUS CAROUSEL OF BRANDS (Exact Seatext.com Brand Marquee)
   ========================================================================== */
.hero-cards-carousel {
    width: 100%;
    overflow: hidden;
    padding: 20px 0 44px;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 7%, black 93%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 7%, black 93%, transparent);
}

.hero-cards-track {
    display: flex;
    gap: 18px;
    width: max-content;
    animation: marquee-scroll 48s linear infinite;
}

.hero-cards-carousel:hover .hero-cards-track {
    animation-play-state: paused;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 9px)); }
}

.brand-case-card {
    background: #ffffff;
    border: 1px solid rgba(27, 27, 27, 0.08);
    border-radius: 18px;
    padding: 22px 24px;
    width: 310px;
    flex-shrink: 0;
    box-shadow: 0 8px 24px -6px rgba(27, 27, 27, 0.05);
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.brand-case-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px -15px rgba(27, 27, 27, 0.09);
}

.bcc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    height: 30px;
    gap: 10px;
}

.bcc-logo {
    max-height: 24px;
    max-width: 92px;
    object-fit: contain;
}

.bcc-agent-badge {
    font-family: var(--font-secondary);
    font-size: 10.5px;
    letter-spacing: -0.2px;
    text-transform: uppercase;
    color: var(--sas-grey-text);
    background: transparent;
    padding: 0;
    border: none;
}

.bcc-metric {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 8px;
}

.bcc-metric-num {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 600;
    color: var(--sas-navy);
    letter-spacing: -0.03em;
}

.bcc-metric-label {
    font-family: var(--font-secondary);
    font-size: 11px;
    text-transform: uppercase;
    color: var(--sas-grey-text);
}

.bcc-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--sas-navy);
    margin: 0 0 6px 0;
    line-height: 1.25;
}

.bcc-desc {
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--sas-slate);
    margin: 0;
}

/* ==========================================================================
   3. TWO MODES SECTION (Principle 5: 2-Second Mode & Audience Clarity — No Pills)
   ========================================================================== */
.sas-modes-section {
    padding: 40px 0 48px;
}

.sas-section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 36px;
}

.sas-section-title {
    font-size: clamp(1.9rem, 3.6vw, 2.75rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    font-weight: 500;
    color: var(--sas-navy);
    margin: 0 0 12px;
}

.sas-section-title em {
    font-style: normal;
    color: var(--sas-blue);
}

.sas-section-sub {
    font-size: 17px;
    line-height: 1.5;
    color: var(--sas-slate);
    margin: 0;
}

.sas-modes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 1080px;
    margin: 0 auto;
}

.sas-mode-card {
    background: #ffffff;
    border: 1px solid var(--sas-border);
    border-radius: 24px;
    padding: 32px;
    box-shadow: var(--sas-shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sas-mode-card.is-proactive {
    border-top: 4px solid var(--sas-blue);
    box-shadow: 0 16px 44px -8px rgba(37, 99, 235, 0.12), 0 0 0 1px var(--sas-blue-border);
}

.sas-mode-card.is-passive {
    border-top: 4px solid #cbd5e1;
}

.sas-mode-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.sas-mode-kicker {
    font-family: var(--font-secondary);
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--sas-blue);
    background: transparent;
    padding: 0;
    border: none;
}

.sas-mode-kicker.is-blue,
.sas-mode-kicker.is-emerald {
    color: var(--sas-blue);
    background: var(--sas-blue-soft);
    border: 1px solid var(--sas-blue-border);
    padding: 3px 8px;
    border-radius: 6px;
}

.sas-mode-audience {
    font-family: var(--font-secondary);
    font-size: 11.5px;
    text-transform: uppercase;
    color: var(--sas-grey-text);
}

.sas-mode-name {
    font-size: 25px;
    font-weight: 600;
    color: var(--sas-navy);
    margin: 0 0 10px;
    letter-spacing: -0.02em;
}

.sas-mode-desc {
    font-size: 15.5px;
    line-height: 1.5;
    color: var(--sas-slate);
    margin: 0 0 20px;
}

.sas-short-bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sas-short-bullets li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--sas-navy);
}

.sas-check-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--sas-blue-soft);
    color: var(--sas-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.sas-mode-card.is-passive .sas-check-icon {
    background: #f1f5f9;
    color: #64748b;
}

.sas-mode-card.is-proactive .sas-check-icon {
    background: var(--sas-blue-soft);
    color: var(--sas-blue);
}

.sas-mode-stat-box {
    background: var(--sas-card-bg);
    border: 1px solid var(--sas-border);
    border-radius: 16px;
    padding: 16px 20px;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.sas-mode-stat-num {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--sas-blue);
}

.sas-mode-card.is-passive .sas-mode-stat-num {
    color: #64748b;
}

.sas-mode-card.is-proactive .sas-mode-stat-num {
    color: var(--sas-blue);
}

.sas-mode-stat-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--sas-navy);
}

/* ==========================================================================
   4. SUPER-BENEFITS FLYING WHITE CARD & SPLIT ROWS (Principles 1, 2, 3)
   ========================================================================== */
.super-benefits-section {
    padding: clamp(36px, 5vh, 68px) 0;
}

.super-benefits-card {
    max-width: 1080px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid var(--sas-border);
    border-radius: 28px;
    box-shadow: var(--sas-shadow-lg);
    padding: clamp(32px, 5vw, 60px);
    display: flex;
    flex-direction: column;
}

.benefit-block {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(28px, 4.5vw, 52px);
    align-items: center;
}

.benefit-content {
    display: flex;
    flex-direction: column;
}

.benefit-title {
    font-size: clamp(1.75rem, 2.7vw, 2.35rem);
    line-height: 1.12;
    letter-spacing: -0.03em;
    font-weight: 500;
    color: var(--sas-navy);
    margin: 0 0 14px 0;
}

.benefit-title em {
    font-style: normal;
    color: var(--sas-blue);
}

.benefit-desc {
    font-size: clamp(15px, 1.25vw, 16.5px);
    line-height: 1.55;
    color: var(--sas-slate);
    margin: 0 0 20px 0;
}

.benefit-points-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.benefit-points-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    line-height: 1.45;
    color: var(--sas-navy);
}

.benefit-points-list li strong {
    font-weight: 600;
    color: var(--sas-navy);
}

.benefit-check-dot {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--sas-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    margin-top: 2px;
}

.benefit-card-divider {
    height: 1px;
    background: rgba(15, 23, 42, 0.08);
    margin: clamp(34px, 4.5vw, 52px) 0;
}

.benefit-media {
    width: 100%;
}

/* 0.5-Second Visual Proof Cards (Right-Hand Column) */
.sas-visual-card {
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 22px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    min-height: 236px;
    box-shadow: inset 0 1px 0 #ffffff, var(--sas-shadow-sm);
}

.sas-visual-headline {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.sas-visual-big-num {
    font-size: clamp(2.6rem, 4.2vw, 3.6rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.04em;
    color: var(--sas-blue);
}

.sas-visual-big-num.is-blue,
.sas-visual-big-num.is-emerald {
    color: var(--sas-blue);
}

.sas-visual-big-label {
    font-size: clamp(1.15rem, 1.7vw, 1.35rem);
    font-weight: 600;
    color: var(--sas-navy);
    letter-spacing: -0.02em;
}

/* Contrast Bars Inside 0.5s Visual Card */
.sas-bars-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sas-bar-row {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.07);
    border-radius: 14px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sas-bar-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--sas-slate);
}

.sas-bar-meta.is-winner {
    color: var(--sas-navy);
    font-size: 15px;
    font-weight: 700;
}

.sas-bar-track {
    width: 100%;
    height: 14px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
}

.sas-bar-fill {
    height: 100%;
    border-radius: 999px;
}

.sas-bar-fill.is-muted {
    background: #94a3b8;
}

.sas-bar-fill.is-blue,
.sas-bar-fill.is-emerald {
    background: linear-gradient(90deg, #2563eb, #3b82f6);
}

/* 2-Step Contrast Flow Inside 0.5s Visual Card */
.sas-contrast-steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
}

.sas-step-box {
    background: #ffffff;
    border: 1px solid var(--sas-border);
    border-radius: 16px;
    padding: 18px 14px;
    text-align: center;
}

.sas-step-box.is-old {
    opacity: 0.75;
}

.sas-step-box.is-new,
.sas-step-box.is-new-blue,
.sas-step-box.is-new-emerald {
    border: 2px solid var(--sas-blue);
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.12);
}

.sas-step-num {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--sas-navy);
    letter-spacing: -0.03em;
    margin-bottom: 4px;
}

.sas-step-box.is-new .sas-step-num,
.sas-step-box.is-new-blue .sas-step-num,
.sas-step-box.is-new-emerald .sas-step-num {
    color: var(--sas-blue);
}

.sas-step-txt {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--sas-slate);
}

.sas-step-arrow {
    color: var(--sas-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 3-Pillar Mini Grid for Role / Setup Visuals */
.sas-mini-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.sas-mini-pillar {
    background: #ffffff;
    border: 1px solid var(--sas-border);
    border-radius: 14px;
    padding: 16px 10px;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--sas-navy);
    box-shadow: var(--sas-shadow-sm);
}

.sas-mini-pillar span {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--sas-blue);
    margin-top: 4px;
}

/* ==========================================================================
   5. SIMPLE COMPARISON TABLE & PRICING
   ========================================================================== */
.sas-compare-section {
    padding: 48px 0;
}

.sas-compare-card {
    max-width: 1080px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid var(--sas-border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--sas-shadow-md);
}

.sas-compare-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.sas-compare-table th,
.sas-compare-table td {
    padding: 18px 22px;
    border-bottom: 1px solid var(--sas-border);
    font-size: 15px;
}

.sas-compare-table th {
    background: #f8fafc;
    font-weight: 700;
    color: var(--sas-navy);
}

.sas-compare-table th.is-highlight,
.sas-compare-table td.is-highlight {
    background: rgba(37, 99, 235, 0.06);
    color: var(--sas-navy);
    font-weight: 700;
}

.sas-compare-table tr:last-child td {
    border-bottom: none;
}

.pricing-section {
    padding: 48px 0;
}

/* Responsive adjustments */
@media (max-width: 900px) {
    header.header-main ul.nav-top {
        display: none;
    }

    .sas-demo-input-row {
        flex-direction: column;
        align-items: stretch;
    }

    .sas-demo-submit-btn {
        width: 100%;
    }

    .sas-browser-topbar {
        flex-direction: column;
        align-items: stretch;
    }

    .sas-browser-actions {
        width: 100%;
        justify-content: space-between;
    }

    .sas-iframe-wrap {
        height: 560px;
    }

    .benefit-block {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .sas-hero {
        padding: 108px 0 24px;
    }

    .sas-modes-grid {
        grid-template-columns: 1fr;
    }

    .sas-contrast-steps {
        grid-template-columns: 1fr;
    }

    .sas-step-arrow {
        transform: rotate(90deg);
    }

    .sas-compare-card {
        overflow-x: auto;
    }
}