/* =============================================================
   SAUL - Biographical Interviewer Landing Page Stylesheet
   "Sobremesa" warmth. No frameworks. Pure CSS.
   ============================================================= */

/* ---------------------------------------------------------
   DESIGN TOKENS
   --------------------------------------------------------- */
:root {
    /* Palette */
    --saul-deep:          #1A1A2E;
    --saul-mid:           #16213E;
    --saul-accent:        #E94560;
    --saul-accent-hover:  #D63B54;
    --saul-accent-light:  #F07B8A;
    --saul-warm:          #F5E6CC;
    --saul-warm-light:    #FFF8F0;
    --saul-white:         #FFFFFF;
    --saul-text:          #2D2D2D;
    --saul-text-muted:    #6B7280;
    --saul-border:        #E5D9C8;
    --saul-gold-soft:     #C9A96E;

    /* Typography */
    --font-heading: 'Merriweather', Georgia, serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-pad-y:  7rem;
    --section-pad-x:  1.5rem;
    --container-max:  1200px;

    /* Transitions */
    --ease-warm: cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-base: 0.4s var(--ease-warm);

    /* Shadows */
    --shadow-soft:   0 4px 20px rgba(26, 26, 46, 0.06);
    --shadow-medium: 0 8px 32px rgba(26, 26, 46, 0.10);
    --shadow-hover:  0 12px 40px rgba(26, 26, 46, 0.16);

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ---------------------------------------------------------
   RESET & BASE
   --------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--saul-text);
    background-color: var(--saul-warm-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

ul {
    list-style: none;
}

/* ---------------------------------------------------------
   CUSTOM SCROLLBAR
   --------------------------------------------------------- */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--saul-warm-light);
}
::-webkit-scrollbar-thumb {
    background: var(--saul-accent-light);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--saul-accent);
}

html {
    scrollbar-width: thin;
    scrollbar-color: var(--saul-accent-light) var(--saul-warm-light);
}

/* ---------------------------------------------------------
   FOCUS STATES (Accessibility)
   --------------------------------------------------------- */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--saul-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ---------------------------------------------------------
   TYPOGRAPHY
   --------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--saul-deep);
}

p {
    margin-bottom: 1.25rem;
}

p:last-child {
    margin-bottom: 0;
}

/* ---------------------------------------------------------
   LAYOUT UTILITIES
   --------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--section-pad-x);
    padding-right: var(--section-pad-x);
}

.section {
    padding-top: var(--section-pad-y);
    padding-bottom: var(--section-pad-y);
}

.section-warm {
    background-color: var(--saul-warm);
}

.section-warm-light {
    background-color: var(--saul-warm-light);
}

.section-white {
    background-color: var(--saul-white);
}

.section-dark {
    background-color: var(--saul-deep);
}

/* ---------------------------------------------------------
   ACCENT DECORATIVE LINE
   --------------------------------------------------------- */
.accent-line {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--saul-accent), transparent);
    margin: 1.5rem 0 2rem;
    border-radius: 2px;
}

.accent-line-center {
    margin-left: auto;
    margin-right: auto;
}

/* ---------------------------------------------------------
   SECTION HEADINGS
   --------------------------------------------------------- */
.section-heading {
    font-size: 2rem;
    margin-bottom: 0;
}

.section-heading-center {
    text-align: center;
}

.section-heading-light {
    color: var(--saul-white);
}

.section-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--saul-text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ---------------------------------------------------------
   BUTTONS
   --------------------------------------------------------- */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.01em;
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 1rem 2.25rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.6s var(--ease-warm);
}

.btn:hover::after {
    left: 100%;
}

.btn-accent {
    background: var(--saul-accent);
    color: var(--saul-white);
}

.btn-accent:hover {
    background: var(--saul-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(233, 69, 96, 0.30);
}

.btn-outline {
    background: transparent;
    color: var(--saul-white);
    border: 2px solid rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--saul-deep);
    border: 2px solid var(--saul-deep);
}

.btn-outline-dark:hover {
    background: var(--saul-deep);
    color: var(--saul-white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* ---------------------------------------------------------
   NAVBAR
   --------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.80), rgba(22, 33, 62, 0.80));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.97), rgba(22, 33, 62, 0.97));
    box-shadow: 0 2px 24px rgba(26, 26, 46, 0.25);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--section-pad-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--saul-white);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.nav-brand .brand-initial {
    color: var(--saul-accent);
}

.nav-brand:hover {
    color: var(--saul-warm);
}

.nav-brand:hover .brand-initial {
    color: var(--saul-accent-light);
}

.nav-links {
    display: none;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.70);
    letter-spacing: 0.02em;
    transition: color var(--transition-base);
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--saul-white);
}

.nav-cta {
    display: none;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.625rem 1.5rem;
    background: var(--saul-accent);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--saul-white);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.nav-cta:hover {
    background: var(--saul-accent-hover);
    box-shadow: 0 4px 16px rgba(233, 69, 96, 0.3);
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--saul-white);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}
.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    background: linear-gradient(135deg, var(--saul-deep), var(--saul-mid));
    padding: 1rem var(--section-pad-x) 1.5rem;
    border-top: 1px solid rgba(233, 69, 96, 0.15);
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    padding: 0.75rem 0;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.80);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: color var(--transition-base);
}

.mobile-menu a:hover {
    color: var(--saul-white);
}

.mobile-menu .mobile-cta {
    margin-top: 0.75rem;
    text-align: center;
    padding: 0.875rem 1.5rem;
    background: var(--saul-accent);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--saul-white);
    font-weight: 600;
}

/* ---------------------------------------------------------
   HERO
   --------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(
        160deg,
        var(--saul-deep) 0%,
        var(--saul-mid) 45%,
        #1B1B3A 100%
    );
}

/* Radial accent glow */
.hero-bg::before {
    content: '';
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.10) 0%, transparent 65%);
    pointer-events: none;
}

/* Secondary warm glow */
.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
    padding: 7rem var(--section-pad-x) 4rem;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--saul-white);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-headline .accent-word {
    color: var(--saul-accent);
}

.hero-subheadline {
    font-size: 1.0625rem;
    font-weight: 400;
    color: rgba(245, 230, 204, 0.85);
    line-height: 1.75;
    margin-bottom: 2.5rem;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    margin-bottom: 3rem;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 400;
    color: rgba(245, 230, 204, 0.65);
}

.trust-icon {
    width: 16px;
    height: 16px;
    color: var(--saul-accent-light);
    flex-shrink: 0;
}

/* Hero scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(233, 69, 96, 0.35);
    border-radius: 12px;
    position: relative;
}

.hero-scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--saul-accent);
    border-radius: 2px;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { top: 6px; opacity: 1; }
    50%      { top: 18px; opacity: 0.3; }
}

/* ---------------------------------------------------------
   TRUST BAR
   --------------------------------------------------------- */
.trust-bar {
    background: var(--saul-warm);
    border-top: 1px solid var(--saul-border);
    border-bottom: 1px solid var(--saul-border);
    padding: 2.5rem 0;
}

.trust-bar-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--section-pad-x);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    text-align: center;
}

.trust-stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--saul-deep);
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.trust-stat-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--saul-text-muted);
    font-weight: 500;
}

/* ---------------------------------------------------------
   PROBLEM SECTION
   --------------------------------------------------------- */
.problem-layout {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.problem-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.problem-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Image placeholder (used when no real image exists yet) */
.image-placeholder {
    background: linear-gradient(135deg, var(--saul-warm) 0%, var(--saul-border) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--saul-text-muted);
    font-size: 0.875rem;
    font-style: italic;
    aspect-ratio: 4 / 3;
}

.image-placeholder-circle {
    border-radius: 50%;
    aspect-ratio: 1 / 1;
}

.problem-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--saul-text-muted);
}

.problem-text p {
    margin-bottom: 1.5rem;
}

.problem-heading {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

/* ---------------------------------------------------------
   SOLUTION / CHAT MOCKUP SECTION
   --------------------------------------------------------- */
.solution-layout {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.solution-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--saul-text-muted);
}

.chat-mockup {
    background: var(--saul-white);
    border: 2px solid var(--saul-accent-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.chat-mockup-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    background: var(--saul-deep);
    border-bottom: 1px solid rgba(233, 69, 96, 0.25);
}

.chat-mockup-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--saul-accent), var(--saul-accent-hover));
    color: var(--saul-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.chat-mockup-meta {
    display: flex;
    flex-direction: column;
}

.chat-mockup-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--saul-white);
}

.chat-mockup-status {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.50);
    letter-spacing: 0.04em;
}

.chat-mockup-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-bubble {
    max-width: 85%;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    line-height: 1.65;
}

.chat-bubble p {
    margin-bottom: 0;
}

.chat-bubble-bot {
    background: var(--saul-warm);
    color: var(--saul-text);
    align-self: flex-start;
    border-bottom-left-radius: var(--radius-sm);
}

.chat-bubble-user {
    background: var(--saul-deep);
    color: rgba(245, 230, 204, 0.90);
    align-self: flex-end;
    border-bottom-right-radius: var(--radius-sm);
}

/* ---------------------------------------------------------
   5-PHASE TIMELINE
   --------------------------------------------------------- */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    display: none;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.timeline-image img,
.timeline-image .image-placeholder {
    width: 100%;
    height: auto;
}

.timeline-content {
    position: relative;
}

.timeline-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--saul-accent), var(--saul-accent-hover));
    color: var(--saul-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.25);
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.timeline-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--saul-text-muted);
    margin-bottom: 1.25rem;
}

.timeline-quote {
    border-left: 3px solid var(--saul-accent);
    padding-left: 1.25rem;
    font-style: italic;
    color: var(--saul-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.timeline-quote p {
    color: var(--saul-text-muted);
    margin-bottom: 0;
}

/* ---------------------------------------------------------
   BENEFITS
   --------------------------------------------------------- */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.benefit-card {
    background: var(--saul-white);
    border-radius: var(--radius-md);
    padding: 2rem 1.75rem;
    border-top: 3px solid var(--saul-accent);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    color: var(--saul-accent);
    margin-bottom: 1.25rem;
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
}

.benefit-title {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.benefit-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--saul-text-muted);
}

/* ---------------------------------------------------------
   PERSONAS (WHO IS THIS FOR)
   --------------------------------------------------------- */
.personas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

.persona-card {
    text-align: center;
}

.persona-image-wrapper {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1.5rem;
    border: 3px solid var(--saul-accent);
    box-shadow: 0 4px 16px rgba(233, 69, 96, 0.15);
}

.persona-image-wrapper img,
.persona-image-wrapper .image-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.persona-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.persona-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--saul-text-muted);
    margin-bottom: 1.25rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.persona-quote {
    font-style: italic;
    color: var(--saul-text-muted);
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 400px;
    margin: 0 auto;
    position: relative;
    padding: 0 1rem;
}

.persona-quote p {
    margin-bottom: 0;
}

.persona-quote::before {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--saul-accent-light), transparent);
    margin: 0 auto 1rem;
}

/* ---------------------------------------------------------
   COMPARISON TABLE
   --------------------------------------------------------- */
.comparison-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
    font-size: 0.9375rem;
}

.comparison-table thead {
    background: var(--saul-deep);
}

.comparison-table th {
    padding: 1.125rem 1.25rem;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 0.01em;
}

.comparison-table th.col-saul {
    color: var(--saul-accent-light);
}

.comparison-table td {
    padding: 1rem 1.25rem;
    color: var(--saul-text-muted);
    border-bottom: 1px solid var(--saul-border);
}

.comparison-table tbody tr:nth-child(even) {
    background: var(--saul-warm);
}

.comparison-table tbody tr:nth-child(odd) {
    background: var(--saul-white);
}

.comparison-table td.col-saul {
    color: var(--saul-deep);
    font-weight: 600;
    position: relative;
    padding-left: 2.5rem;
}

.comparison-table td.col-saul::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--saul-accent);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23FFFFFF'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-size: 12px 12px;
    background-position: center;
    background-repeat: no-repeat;
}

/* Mobile card layout for comparison table */
@media (max-width: 639px) {
    .comparison-table {
        min-width: 0;
    }

    .comparison-table thead {
        display: none;
    }

    .comparison-table tbody tr {
        display: block;
        margin-bottom: 1.5rem;
        border-radius: var(--radius-md);
        overflow: hidden;
        box-shadow: var(--shadow-soft);
    }

    .comparison-table td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1rem;
        padding: 0.875rem 1.25rem;
        text-align: right;
        border-bottom: 1px solid rgba(229, 217, 200, 0.4);
    }

    .comparison-table td::before {
        content: attr(data-label);
        font-weight: 700;
        font-size: 0.8125rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--saul-deep);
        text-align: left;
        flex-shrink: 0;
    }

    .comparison-table td.col-saul {
        padding-left: 1.25rem;
    }

    .comparison-table td.col-saul::before {
        content: attr(data-label);
        position: static;
        width: auto;
        height: auto;
        background: none;
        background-image: none;
        border-radius: 0;
        transform: none;
    }

    .comparison-table td:first-child {
        background: var(--saul-deep);
        color: var(--saul-white);
        font-family: var(--font-heading);
        font-weight: 600;
        text-align: left;
        display: block;
    }

    .comparison-table td:first-child::before {
        display: none;
    }
}

/* ---------------------------------------------------------
   TESTIMONIALS
   --------------------------------------------------------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--saul-mid);
    border-radius: var(--radius-md);
    padding: 2rem 1.75rem;
    border-left: 3px solid var(--saul-gold-soft);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(26, 26, 46, 0.25);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 1.25rem;
}

.testimonial-stars span {
    font-size: 1.125rem;
    color: var(--saul-gold-soft);
    line-height: 1;
}

.testimonial-text {
    margin-bottom: 1.5rem;
}

.testimonial-text p {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: rgba(245, 230, 204, 0.80);
    font-style: italic;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(201, 169, 110, 0.15);
}

.testimonial-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--saul-warm);
    font-style: normal;
}

.testimonial-location {
    font-size: 0.8125rem;
    color: rgba(245, 230, 204, 0.50);
    letter-spacing: 0.02em;
}

/* ---------------------------------------------------------
   FAQ
   --------------------------------------------------------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--saul-border);
}

.faq-item:first-child {
    border-top: 1px solid var(--saul-border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--saul-deep);
    line-height: 1.4;
    gap: 1rem;
}

.faq-question:hover {
    color: var(--saul-accent);
}

.faq-arrow {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--saul-accent);
    transition: transform var(--transition-base);
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease-warm), padding 0.5s var(--ease-warm);
    padding: 0 0;
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding-bottom: 1.25rem;
}

.faq-answer p {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--saul-text-muted);
    margin-bottom: 0;
}

/* ---------------------------------------------------------
   FINAL CTA
   --------------------------------------------------------- */
.final-cta {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

.final-cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--saul-deep) 0%, var(--saul-mid) 40%, #1B1B3A 100%);
    z-index: 0;
}

/* Decorative accent particles */
.final-cta-bg::before,
.final-cta-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
}

.final-cta-bg::before {
    width: 450px;
    height: 450px;
    top: -120px;
    right: -120px;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.10) 0%, transparent 65%);
}

.final-cta-bg::after {
    width: 350px;
    height: 350px;
    bottom: -100px;
    left: -100px;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 60%);
}

/* Extra decorative shapes */
.final-cta-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.04;
    background: var(--saul-accent);
    z-index: 0;
}

.final-cta-shape-1 {
    width: 200px;
    height: 200px;
    top: 15%;
    left: 8%;
}

.final-cta-shape-2 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    right: 12%;
    background: var(--saul-gold-soft);
}

.final-cta-shape-3 {
    width: 80px;
    height: 80px;
    top: 50%;
    right: 30%;
    background: var(--saul-accent-light);
    opacity: 0.03;
}

.final-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--section-pad-x);
}

.final-cta-headline {
    font-size: 2rem;
    color: var(--saul-white);
    line-height: 1.25;
    margin-bottom: 1.5rem;
}

.final-cta-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: rgba(245, 230, 204, 0.75);
    margin-bottom: 2.5rem;
}

.final-cta-reassurance {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2rem;
    font-size: 0.8125rem;
    color: rgba(245, 230, 204, 0.50);
}

.reassurance-divider {
    display: none;
}

/* ---------------------------------------------------------
   FOOTER
   --------------------------------------------------------- */
.site-footer {
    background: #111125;
    color: rgba(245, 230, 204, 0.55);
    font-size: 0.875rem;
}

.footer-accent-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--saul-accent), transparent);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--section-pad-x);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3.5rem 0 3rem;
}

.footer-brand {
    margin-bottom: 0.5rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--saul-white);
    display: block;
    margin-bottom: 0.75rem;
}

.footer-logo .brand-initial {
    color: var(--saul-accent);
}

.footer-tagline {
    font-style: italic;
    color: rgba(245, 230, 204, 0.40);
    line-height: 1.6;
    max-width: 280px;
}

.footer-col-title {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--saul-accent-light);
    margin-bottom: 1rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-col a {
    color: rgba(245, 230, 204, 0.50);
    transition: color var(--transition-base);
    font-size: 0.875rem;
}

.footer-col a:hover {
    color: var(--saul-white);
}

.footer-copyright {
    border-top: 1px solid rgba(233, 69, 96, 0.10);
    padding: 1.5rem 0;
}

.footer-copyright p {
    font-size: 0.8125rem;
    color: rgba(245, 230, 204, 0.30);
    text-align: center;
    margin-bottom: 0;
}

/* ---------------------------------------------------------
   ANIMATIONS
   --------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animation triggers */
.animate-fade-up {
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-warm) forwards;
}

.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.8s var(--ease-warm), transform 0.8s var(--ease-warm);
}

.animate-on-scroll.fade-in-up {
    transform: translateY(30px);
}

.animate-on-scroll.fade-in-left {
    transform: translateX(-40px);
}

.animate-on-scroll.fade-in-right {
    transform: translateX(40px);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* Staggered delays */
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }

.animate-on-scroll.delay-1 { transition-delay: 0.15s; }
.animate-on-scroll.delay-2 { transition-delay: 0.3s; }
.animate-on-scroll.delay-3 { transition-delay: 0.45s; }

/* ---------------------------------------------------------
   RESPONSIVE: 640px+
   --------------------------------------------------------- */
@media (min-width: 640px) {
    .hero-headline {
        font-size: 3rem;
    }

    .hero-ctas {
        flex-direction: row;
        justify-content: center;
    }

    .hero-trust {
        flex-direction: row;
        gap: 1.5rem;
    }

    .trust-bar-inner {
        grid-template-columns: repeat(4, 1fr);
    }

    .section-heading {
        font-size: 2.25rem;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .final-cta-reassurance {
        flex-direction: row;
        gap: 0;
    }

    .reassurance-divider {
        display: inline-block;
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: var(--saul-accent-light);
        margin: 0 1rem;
        opacity: 0.5;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------------------------------------------------------
   RESPONSIVE: 768px+
   --------------------------------------------------------- */
@media (min-width: 768px) {
    .hero-headline {
        font-size: 3.5rem;
    }

    .hero-subheadline {
        font-size: 1.125rem;
    }

    .section-heading {
        font-size: 2.5rem;
    }

    .problem-layout {
        flex-direction: row;
        align-items: flex-start;
        gap: 4rem;
    }

    .problem-image {
        flex: 0 0 45%;
        position: sticky;
        top: 100px;
    }

    .problem-text {
        flex: 1;
    }

    .solution-layout {
        flex-direction: row;
        align-items: flex-start;
        gap: 4rem;
    }

    .solution-text {
        flex: 1;
    }

    .solution-mockup {
        flex: 0 0 48%;
        position: sticky;
        top: 100px;
    }

    .final-cta-headline {
        font-size: 2.5rem;
    }
}

/* ---------------------------------------------------------
   RESPONSIVE: 1024px+
   --------------------------------------------------------- */
@media (min-width: 1024px) {
    :root {
        --section-pad-y: 8rem;
    }

    .nav-links {
        display: flex;
    }

    .nav-cta {
        display: inline-block;
    }

    .hamburger {
        display: none;
    }

    .mobile-menu {
        display: none !important;
    }

    .hero-headline {
        font-size: 4rem;
    }

    .hero-subheadline {
        font-size: 1.1875rem;
    }

    .section-heading {
        font-size: 2.75rem;
    }

    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .personas-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }

    /* Timeline desktop layout */
    .timeline-line {
        display: block;
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(180deg, transparent 0%, var(--saul-accent) 5%, var(--saul-accent) 95%, transparent 100%);
        transform: translateX(-50%);
    }

    .timeline-item {
        flex-direction: row;
        align-items: flex-start;
        gap: 4rem;
        margin-bottom: 5rem;
    }

    .timeline-item.timeline-left {
        flex-direction: row;
    }

    .timeline-item.timeline-right {
        flex-direction: row-reverse;
    }

    .timeline-image {
        flex: 0 0 44%;
    }

    .timeline-content {
        flex: 1;
        padding-top: 0.5rem;
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

/* ---------------------------------------------------------
   RESPONSIVE: 1280px+
   --------------------------------------------------------- */
@media (min-width: 1280px) {
    .hero-headline {
        font-size: 4.25rem;
    }

    .final-cta-headline {
        font-size: 2.75rem;
    }
}

/* ---------------------------------------------------------
   PREFERS-REDUCED-MOTION
   --------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }

    .animate-fade-up {
        opacity: 1;
    }
}

/* ---------------------------------------------------------
   PRINT STYLES
   --------------------------------------------------------- */
@media print {
    .navbar,
    .hero-scroll-indicator,
    .hamburger,
    .mobile-menu,
    .nav-cta,
    .btn,
    .final-cta,
    .site-footer {
        display: none !important;
    }

    body {
        font-size: 11pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .section {
        padding: 1.5rem 0;
        background: #fff !important;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .hero-bg {
        display: none;
    }

    .hero-content {
        padding: 0;
    }

    .hero-headline {
        color: #000;
        font-size: 24pt;
    }

    .hero-subheadline {
        color: #333;
    }

    img {
        max-width: 100% !important;
    }

    .comparison-table {
        font-size: 9pt;
    }
}

/* ---------------------------------------------------------
   BACKDROP-FILTER FALLBACK
   --------------------------------------------------------- */
@supports not (backdrop-filter: blur(12px)) {
    .navbar {
        background: linear-gradient(135deg, rgba(26, 26, 46, 0.97), rgba(22, 33, 62, 0.97)) !important;
    }
}