/* ============================================
   ZENERA LANDING PAGE STYLES
   Visual Identity System Implementation
   ============================================
   
   TABLE OF CONTENTS:
   1. Design Tokens (CSS Custom Properties)
   2. Reset & Base Styles
   3. Typography
   4. Utility Classes
   5. Layout Components
   6. Navigation
   7. Buttons & Interactive Elements
   8. Hero Section
   9. Moments Section
   10. Features Section
   11. Trust Section
   12. Coming Soon Section
   13. Testimonials Section
   14. Coverage Section
   15. FAQ Section
   16. Final CTA Section
   17. Footer
   18. Animations & Transitions
   19. Media Queries (Responsive)
   
============================================ */

/* ============================================
   1. DESIGN TOKENS
   Following Zenera Visual Identity System
============================================ */
:root {
    /* Primary Colors */
    --color-evergreen: #2D5A4A;
    --color-evergreen-dark: #234539;
    --color-evergreen-light: rgba(45, 90, 74, 0.08);
    --color-warm-ivory: #FAF8F5;
    --color-soft-clay: #E8DED5;
    --color-white: #FFFFFF;
    
    /* Secondary Colors */
    --color-terracotta: #C4705A;
    --color-terracotta-dark: #A85D49;
    --color-sage: #8BAA9D;
    --color-deep-ink: #1E2B2A;
    --color-deep-ink-80: rgba(30, 43, 42, 0.8);
    --color-deep-ink-60: rgba(30, 43, 42, 0.6);
    --color-deep-ink-40: rgba(30, 43, 42, 0.4);
    
    /* Functional Colors */
    --color-safe: #4A9D7C;
    --color-safe-bg: rgba(74, 157, 124, 0.1);
    --color-caution: #D4A857;
    --color-caution-bg: rgba(212, 168, 87, 0.1);
    --color-alert: #D97459;
    
    /* Typography */
    --font-heading: 'Fraunces', Georgia, serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Font Sizes */
    --text-display: clamp(2.5rem, 5vw, 4.5rem);
    --text-h1: clamp(2rem, 4vw, 3rem);
    --text-h2: clamp(1.75rem, 3vw, 2.25rem);
    --text-h3: 1.5rem;
    --text-h4: 1.125rem;
    --text-body-lg: 1.125rem;
    --text-body: 1rem;
    --text-body-sm: 0.875rem;
    --text-caption: 0.75rem;
    --text-mono: 0.8125rem;
    
    /* Spacing */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.5rem;    /* 24px */
    --space-6: 2rem;      /* 32px */
    --space-7: 3rem;      /* 48px */
    --space-8: 4rem;      /* 64px */
    --space-9: 6rem;      /* 96px */
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 100px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(30, 43, 42, 0.04);
    --shadow-md: 0 4px 12px rgba(30, 43, 42, 0.08);
    --shadow-lg: 0 8px 30px rgba(30, 43, 42, 0.12);
    --shadow-xl: 0 12px 40px rgba(30, 43, 42, 0.16);
    
    /* Motion */
    --duration-quick: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;
    --duration-reveal: 600ms;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    
    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --nav-height: 72px;
}


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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-body);
    line-height: 1.6;
    color: var(--color-deep-ink);
    background-color: var(--color-warm-ivory);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 3px solid var(--color-evergreen);
    outline-offset: 2px;
}


/* ============================================
   3. TYPOGRAPHY
============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-deep-ink);
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); font-weight: 600; }
h4 { font-size: var(--text-h4); font-family: var(--font-body); font-weight: 600; }

p {
    line-height: 1.6;
    color: var(--color-deep-ink-80);
}


/* ============================================
   4. UTILITY CLASSES
============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    font-weight: 500;
    color: var(--color-evergreen);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3);
}


/* ============================================
   5. LAYOUT COMPONENTS
============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-7);
    }
}


/* ============================================
   6. NAVIGATION
============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-soft-clay);
    height: var(--nav-height);
}

.nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.nav__logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-evergreen);
    letter-spacing: -0.02em;
}

.nav__links {
    display: none;
    align-items: center;
    gap: var(--space-6);
}

.nav__link {
    font-size: var(--text-body-sm);
    font-weight: 500;
    color: var(--color-deep-ink-80);
    transition: color var(--duration-quick) var(--ease-out);
}

.nav__link:hover {
    color: var(--color-evergreen);
}

.nav__cta {
    margin-left: var(--space-2);
}

/* Mobile menu toggle */
.nav__mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    gap: 6px;
    cursor: pointer;
}

.nav__mobile-toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-deep-ink);
    border-radius: 2px;
    transition: all var(--duration-normal) var(--ease-out);
}

.nav__mobile-toggle--open .nav__mobile-toggle-bar:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.nav__mobile-toggle--open .nav__mobile-toggle-bar:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Mobile menu open state */
.nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: var(--space-5);
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-soft-clay);
    box-shadow: var(--shadow-md);
}

.nav__links--open .nav__cta {
    margin-left: 0;
    width: 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .nav__links {
        display: flex;
    }
    
    .nav__mobile-toggle {
        display: none;
    }
}


/* ============================================
   7. BUTTONS & INTERACTIVE ELEMENTS
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--text-body);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
    cursor: pointer;
}

.btn--primary {
    background-color: var(--color-evergreen);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
    background-color: var(--color-evergreen-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-evergreen);
    border: 2px solid var(--color-evergreen);
    padding: calc(0.875rem - 2px) calc(1.75rem - 2px);
}

.btn--secondary:hover {
    background-color: var(--color-evergreen-light);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: var(--text-body-lg);
}


/* ============================================
   8. HERO SECTION
============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: calc(var(--nav-height) + var(--space-8));
    padding-bottom: var(--space-9);
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Topographic texture background */
.hero__texture {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 10 Q70 20 80 40 T90 70 Q80 85 60 90 T30 85 Q10 75 15 55 T30 25 Q40 15 50 10' fill='none' stroke='%232D5A4A' stroke-width='0.5'/%3E%3Cpath d='M50 25 Q65 32 72 48 T78 70 Q70 80 55 83 T35 80 Q22 72 26 56 T38 34 Q46 26 50 25' fill='none' stroke='%232D5A4A' stroke-width='0.5'/%3E%3Cpath d='M50 40 Q60 45 65 55 T68 70 Q62 76 52 78 T40 76 Q32 70 35 60 T44 48 Q48 43 50 40' fill='none' stroke='%232D5A4A' stroke-width='0.5'/%3E%3C/svg%3E");
    background-size: 200px 200px;
    pointer-events: none;
}

.hero__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero__content {
    max-width: 640px;
}

/* Hero badge */
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-white);
    border: 1px solid var(--color-soft-clay);
    border-radius: var(--radius-pill);
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-80);
    margin-bottom: var(--space-5);
    animation: fadeInUp var(--duration-reveal) var(--ease-out) both;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-safe);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero__badge-separator {
    color: var(--color-soft-clay);
}

/* Hero headline */
.hero__headline {
    font-size: var(--text-display);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: var(--space-5);
    animation: fadeInUp var(--duration-reveal) var(--ease-out) 0.1s both;
}

/* Hero subheadline */
.hero__subheadline {
    font-size: var(--text-body-lg);
    line-height: 1.7;
    color: var(--color-deep-ink-80);
    margin-bottom: var(--space-6);
    animation: fadeInUp var(--duration-reveal) var(--ease-out) 0.2s both;
}

/* Trust signals */
.hero__trust-signals {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    animation: fadeInUp var(--duration-reveal) var(--ease-out) 0.3s both;
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-body);
    color: var(--color-deep-ink-80);
}

.hero__check {
    color: var(--color-safe);
    font-weight: 600;
}

/* Hero CTAs */
.hero__ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    animation: fadeInUp var(--duration-reveal) var(--ease-out) 0.4s both;
}

.hero__secondary-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 500;
    color: var(--color-terracotta);
    transition: color var(--duration-quick) var(--ease-out);
}

.hero__secondary-cta:hover {
    color: var(--color-terracotta-dark);
}

.hero__arrow {
    animation: bounce 2s ease-in-out infinite;
}

/* Hero visual (phone mockup) */
.hero__visual {
    display: none;
    position: relative;
    justify-content: center;
}

.hero__phone {
    position: relative;
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: floatUp var(--duration-reveal) var(--ease-out) 0.3s both;
}

.hero__phone-notch {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 28px;
    background-color: #000;
    border-radius: 14px;
    z-index: 10;
}

.hero__phone-screen {
    width: 100%;
    height: 100%;
    background-color: var(--color-warm-ivory);
    border-radius: 32px;
    padding: var(--space-6) var(--space-4);
    overflow: hidden;
}

.hero__app-header {
    margin-bottom: var(--space-5);
    padding-top: var(--space-4);
}

.hero__app-location {
    font-family: var(--font-body);
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--color-deep-ink);
}

.hero__app-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.hero__score-ring {
    position: relative;
    width: 100px;
    height: 100px;
}

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

.hero__score-bg {
    fill: none;
    stroke: var(--color-soft-clay);
    stroke-width: 6;
}

.hero__score-fill {
    fill: none;
    stroke: var(--color-safe);
    stroke-width: 6;
    stroke-linecap: round;
    stroke-dasharray: 264;
    stroke-dashoffset: 52;
    animation: scoreReveal 1.5s var(--ease-out) 0.8s both;
}

.hero__score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-deep-ink);
}

.hero__score-label {
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-60);
}

.hero__app-status {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.hero__status-safe,
.hero__status-caution {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-body-sm);
    line-height: 1.4;
}

.hero__status-safe {
    color: var(--color-safe);
}

.hero__status-caution {
    color: var(--color-caution);
}

.hero__status-icon {
    flex-shrink: 0;
}

.hero__app-source {
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-evergreen-light);
    border-radius: var(--radius-pill);
    display: inline-block;
}

.hero__source-meta {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-evergreen);
}

/* Decorative glow */
.hero__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45, 90, 74, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

@media (min-width: 640px) {
    .hero__ctas {
        flex-direction: row;
        align-items: center;
    }
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        padding: 0 var(--space-7);
    }
    
    .hero__visual {
        display: flex;
    }
}


/* ============================================
   9. MOMENTS SECTION
============================================ */
.moments {
    padding: var(--space-9) 0;
    background-color: var(--color-white);
}

.moments__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.moments__header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-8);
}

.moments__headline {
    margin-bottom: var(--space-4);
}

.moments__intro {
    font-size: var(--text-body-lg);
    color: var(--color-deep-ink-80);
}

/* Moments grid */
.moments__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

/* Moment card */
.moment-card {
    background-color: var(--color-warm-ivory);
    border: 1px solid var(--color-soft-clay);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: translateY(20px);
}

.moment-card.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition-delay: var(--animation-delay, 0s);
}

.moment-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-sage);
}

.moment-card--featured {
    background: linear-gradient(135deg, var(--color-warm-ivory) 0%, rgba(139, 170, 157, 0.1) 100%);
    border-color: var(--color-sage);
}

.moment-card__icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
}

.moment-card__title {
    font-family: var(--font-body);
    font-size: var(--text-h4);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-deep-ink);
}

.moment-card__description {
    font-size: var(--text-body);
    color: var(--color-deep-ink-80);
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.moment-card__solution {
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-soft-clay);
}

.moment-card__solution-label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    font-weight: 500;
    color: var(--color-evergreen);
    margin-bottom: var(--space-2);
}

.moment-card__solution p {
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-80);
}

/* Closing statement */
.moments__closing {
    text-align: center;
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-evergreen);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .moments__container {
        padding: 0 var(--space-7);
    }
    
    .moments__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .moment-card--featured {
        grid-column: span 2;
    }
}

@media (min-width: 1024px) {
    .moments__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .moment-card--featured {
        grid-column: span 1;
    }
}


/* ============================================
   10. FEATURES SECTION
============================================ */
.features {
    padding: var(--space-9) 0;
    background-color: var(--color-warm-ivory);
}

.features__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.features__header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-8);
}

.features__headline {
    margin-bottom: var(--space-4);
}

/* Features grid */
.features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

/* Feature card */
.feature {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-5);
    padding: var(--space-6);
    background-color: var(--color-white);
    border: 1px solid var(--color-soft-clay);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: translateY(20px);
}

.feature.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition-delay: var(--animation-delay, 0s);
}

.feature:hover {
    box-shadow: var(--shadow-md);
}

.feature__icon {
    width: 56px;
    height: 56px;
    background-color: var(--color-evergreen-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
}

.feature__content {
    min-width: 0;
}

.feature__eyebrow {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    font-weight: 500;
    color: var(--color-evergreen);
    margin-bottom: var(--space-2);
}

.feature__title {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 600;
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.feature__description {
    font-size: var(--text-body);
    color: var(--color-deep-ink-80);
    margin-bottom: var(--space-4);
}

.feature__details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.feature__details li {
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-warm-ivory);
    border-radius: var(--radius-pill);
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-80);
}

@media (min-width: 768px) {
    .features__container {
        padding: 0 var(--space-7);
    }
    
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ============================================
   11. TRUST SECTION
============================================ */
.trust {
    padding: var(--space-9) 0;
    background-color: var(--color-white);
}

.trust__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.trust__header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-8);
}

.trust__headline {
    margin-bottom: var(--space-4);
}

.trust__intro {
    font-size: var(--text-body-lg);
    color: var(--color-deep-ink-80);
}

/* Trust proof card */
.trust__proof {
    max-width: 560px;
    margin: 0 auto var(--space-8);
}

.trust__proof-label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    color: var(--color-deep-ink-60);
    margin-bottom: var(--space-3);
    text-align: center;
}

.trust__proof-card {
    background-color: var(--color-warm-ivory);
    border: 2px solid var(--color-soft-clay);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.trust__proof-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-soft-clay);
}

.trust__proof-location {
    font-weight: 600;
    color: var(--color-deep-ink);
}

.trust__proof-score {
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-80);
}

.trust__proof-score strong {
    color: var(--color-safe);
}

.trust__proof-body {
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.trust__proof-status {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-body-sm);
}

.trust__proof-status--safe {
    color: var(--color-safe);
}

.trust__proof-status--caution {
    color: var(--color-caution);
}

.trust__proof-icon {
    flex-shrink: 0;
}

.trust__proof-report {
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border-top: 1px solid var(--color-soft-clay);
}

.trust__proof-quote {
    font-size: var(--text-body);
    font-style: italic;
    color: var(--color-deep-ink-80);
    margin-bottom: var(--space-3);
}

.trust__proof-source {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    color: var(--color-evergreen);
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-evergreen-light);
    border-radius: var(--radius-pill);
}

/* Trust pillars */
.trust__pillars {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
}

.trust__pillar {
    opacity: 0;
    transform: translateY(20px);
}

.trust__pillar.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--duration-reveal) var(--ease-out);
    transition-delay: var(--animation-delay, 0s);
}

.trust__pillar-title {
    font-family: var(--font-heading);
    font-size: var(--text-h4);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-evergreen);
}

.trust__pillar-text {
    font-size: var(--text-body);
    color: var(--color-deep-ink-80);
}

@media (min-width: 768px) {
    .trust__container {
        padding: 0 var(--space-7);
    }
    
    .trust__pillars {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-7);
    }
}


/* ============================================
   12. COMING SOON SECTION
============================================ */
.coming-soon {
    padding: var(--space-9) 0;
    background: linear-gradient(180deg, var(--color-warm-ivory) 0%, var(--color-white) 100%);
}

.coming-soon__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.coming-soon__header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-8);
}

.coming-soon__headline {
    margin-bottom: var(--space-4);
}

.coming-soon__intro {
    font-size: var(--text-body-lg);
    color: var(--color-deep-ink-80);
}

/* Coming soon grid */
.coming-soon__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

/* Roadmap card */
.roadmap-card {
    padding: var(--space-6);
    background-color: var(--color-white);
    border: 1px solid var(--color-soft-clay);
    border-radius: var(--radius-md);
    position: relative;
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: translateY(20px);
}

.roadmap-card.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition-delay: var(--animation-delay, 0s);
}

.roadmap-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-sage);
}

.roadmap-card__badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-evergreen-light);
    color: var(--color-evergreen);
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    font-weight: 500;
    border-radius: var(--radius-pill);
    margin-bottom: var(--space-4);
}

.roadmap-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.roadmap-card__description {
    font-size: var(--text-body);
    color: var(--color-deep-ink-80);
}

@media (min-width: 768px) {
    .coming-soon__container {
        padding: 0 var(--space-7);
    }
    
    .coming-soon__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* ============================================
   13. TESTIMONIALS SECTION
============================================ */
.testimonials {
    padding: var(--space-9) 0;
    background-color: var(--color-warm-ivory);
}

.testimonials__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.testimonials__header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.testimonials__headline {
    margin-bottom: var(--space-4);
}

/* Testimonials grid */
.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

/* Testimonial card */
.testimonial {
    padding: var(--space-6);
    background-color: var(--color-white);
    border: 1px solid var(--color-soft-clay);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: translateY(20px);
}

.testimonial.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition-delay: var(--animation-delay, 0s);
}

.testimonial:hover {
    box-shadow: var(--shadow-md);
}

.testimonial__quote {
    font-size: var(--text-body-lg);
    font-style: italic;
    color: var(--color-deep-ink);
    margin-bottom: var(--space-5);
    line-height: 1.6;
    position: relative;
}

.testimonial__quote::before {
    content: '"';
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-sage);
    position: absolute;
    top: -0.5rem;
    left: -0.25rem;
    line-height: 1;
    opacity: 0.5;
}

.testimonial__footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.testimonial__name {
    font-weight: 600;
    color: var(--color-deep-ink);
}

.testimonial__context {
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-60);
}

@media (min-width: 768px) {
    .testimonials__container {
        padding: 0 var(--space-7);
    }
    
    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}


/* ============================================
   14. COVERAGE SECTION
============================================ */
.coverage {
    padding: var(--space-9) 0;
    background-color: var(--color-white);
}

.coverage__container {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.coverage__header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.coverage__headline {
    margin-bottom: var(--space-4);
}

/* Coverage grid */
.coverage__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-7);
}

.coverage__column-title {
    font-family: var(--font-body);
    font-size: var(--text-h4);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--color-deep-ink);
}

.coverage__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.coverage__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-warm-ivory);
    border-radius: var(--radius-sm);
}

.coverage__status {
    flex-shrink: 0;
}

.coverage__city {
    font-weight: 600;
    color: var(--color-deep-ink);
    flex: 1;
}

.coverage__detail {
    font-size: var(--text-body-sm);
    color: var(--color-deep-ink-60);
}

@media (min-width: 640px) {
    .coverage__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}


/* ============================================
   15. FAQ SECTION
============================================ */
.faq {
    padding: var(--space-9) 0;
    background-color: var(--color-warm-ivory);
}

.faq__container {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.faq__header {
    margin-bottom: var(--space-6);
}

.faq__headline {
    font-size: var(--text-h2);
}

/* FAQ list */
.faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* FAQ item */
.faq__item {
    background-color: var(--color-white);
    border: 1px solid var(--color-soft-clay);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: translateY(10px);
}

.faq__item.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition-delay: var(--animation-delay, 0s);
}

.faq__item[open] {
    box-shadow: var(--shadow-sm);
}

.faq__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5);
    cursor: pointer;
    font-weight: 500;
    color: var(--color-deep-ink);
    list-style: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__question span:first-child {
    flex: 1;
    padding-right: var(--space-4);
}

.faq__icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.faq__icon::before,
.faq__icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-evergreen);
    transition: transform var(--duration-normal) var(--ease-out);
}

.faq__icon::before {
    width: 12px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq__icon::after {
    width: 2px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq__item[open] .faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq__answer {
    padding: 0 var(--space-5) var(--space-5);
    color: var(--color-deep-ink-80);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .faq__container {
        padding: 0 var(--space-7);
    }
}


/* ============================================
   16. FINAL CTA SECTION
============================================ */
.final-cta {
    padding: var(--space-9) 0;
    background: linear-gradient(135deg, var(--color-evergreen) 0%, var(--color-evergreen-dark) 100%);
    position: relative;
    overflow: hidden;
}

/* Subtle texture overlay */
.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.final-cta__container {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-5);
    position: relative;
    z-index: 1;
}

.final-cta__content {
    text-align: center;
}

.final-cta__headline {
    font-size: var(--text-h1);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.final-cta__subheadline {
    font-size: var(--text-body-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-7);
}

/* Signup form */
.signup-form {
    max-width: 480px;
    margin: 0 auto;
}

.signup-form__fields {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.signup-form__input,
.signup-form__select {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    font-size: var(--text-body);
    color: var(--color-deep-ink);
    transition: all var(--duration-quick) var(--ease-out);
}

.signup-form__input::placeholder {
    color: var(--color-deep-ink-40);
}

.signup-form__input:focus,
.signup-form__select:focus {
    outline: none;
    border-color: var(--color-sage);
    box-shadow: 0 0 0 4px rgba(139, 170, 157, 0.3);
}

.signup-form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%231E2B2A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-8);
}

.signup-form__button {
    width: 100%;
    background-color: var(--color-terracotta);
    border: none;
}

.signup-form__button:hover {
    background-color: var(--color-terracotta-dark);
}

.signup-form__microcopy {
    font-size: var(--text-body-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--space-3);
}

/* Success state */
.signup-form__success {
    text-align: center;
    padding: var(--space-6);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
}

.signup-form__success-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-4);
}

.signup-form__success-title {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.signup-form__success-text {
    font-size: var(--text-body);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-4);
}

.signup-form__success-tagline {
    font-family: var(--font-heading);
    font-size: var(--text-body-lg);
    font-weight: 600;
    color: var(--color-white);
}

@media (min-width: 640px) {
    .signup-form__fields {
        flex-direction: row;
    }
    
    .signup-form__field:first-child {
        flex: 1.5;
    }
    
    .signup-form__field:last-child {
        flex: 1;
    }
}

@media (min-width: 768px) {
    .final-cta__container {
        padding: 0 var(--space-7);
    }
}


/* ============================================
   17. FOOTER
============================================ */
.footer {
    padding: var(--space-8) 0 var(--space-6);
    background-color: var(--color-deep-ink);
    color: var(--color-white);
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-6);
}

.footer__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.footer__tagline {
    font-size: var(--text-body-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-5);
}

.footer__link {
    font-size: var(--text-body-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--duration-quick) var(--ease-out);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__trust {
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    color: var(--color-sage);
}

.footer__copyright {
    font-size: var(--text-caption);
    color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 768px) {
    .footer__container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        text-align: left;
        padding: 0 var(--space-7);
    }
    
    .footer__brand {
        align-items: flex-start;
    }
    
    .footer__trust,
    .footer__copyright {
        width: 100%;
        text-align: center;
        margin-top: var(--space-4);
    }
}


/* ============================================
   18. ANIMATIONS & TRANSITIONS
============================================ */

/* Fade in up animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Float up animation (for phone mockup) */
@keyframes floatUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Score arc reveal animation */
@keyframes scoreReveal {
    from {
        stroke-dashoffset: 264;
    }
    to {
        stroke-dashoffset: 52;
    }
}

/* Pulse animation (for live indicator) */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

/* Bounce animation (for scroll arrow) */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(4px);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .moment-card,
    .feature,
    .testimonial,
    .roadmap-card,
    .trust__pillar,
    .faq__item {
        opacity: 1;
        transform: none;
    }
}


/* ============================================
   19. MEDIA QUERIES (Additional Responsive)
============================================ */

/* Extra small devices */
@media (max-width: 374px) {
    :root {
        --text-display: 2rem;
        --text-h1: 1.75rem;
        --text-h2: 1.5rem;
        --text-h3: 1.25rem;
    }
    
    .hero__badge {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }
    
    .hero__badge-separator {
        display: none;
    }
}

/* Large screens */
@media (min-width: 1280px) {
    :root {
        --text-display: 4.5rem;
    }
    
    .hero {
        min-height: 90vh;
    }
    
    .hero__phone {
        width: 320px;
        height: 660px;
    }
}

/* Very large screens */
@media (min-width: 1536px) {
    .container,
    .nav__container,
    .hero__container,
    .moments__container,
    .features__container,
    .trust__container,
    .coming-soon__container,
    .testimonials__container,
    .footer__container {
        max-width: 1400px;
    }
}