/* =========================================
   BRICK WEBSITE STYLES
   Design System & Components
========================================= */

/* =========================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
========================================= */
:root {
    /* Colors */
    --color-primary: #000000;
    --color-secondary: #ffffff;
    --color-accent-red: #AD0E2E;
    --color-accent-orange: #E1482B;
    --color-accent-yellow: #F2AD2D;
    --color-accent-green: #36C290;
    --color-accent-blue: #369FC2;
    --color-gray: #757683;
    --color-dark-blue: #152230;
    
    /* Typography */
    --font-family: 'Montserrat', sans-serif;
    --font-weight-regular: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-black: 900;
    
    /* Font Sizes - Fluid Typography */
    --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --font-size-3xl: clamp(2rem, 1.7rem + 1.5vw, 3rem);
    --font-size-4xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 1rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 100%;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--color-primary);
    background-color: var(--color-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* =========================================
   TYPOGRAPHY
========================================= */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-black);
}

h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
}

h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
}

p {
    margin-bottom: var(--space-sm);
}

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

.section {
    padding: var(--space-3xl) 0;
}

.section__title {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

/* =========================================
   BUTTON COMPONENTS
========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-height: 48px; /* Accessibility - minimum touch target */
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-color: var(--color-primary);
}

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

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn--large {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-lg);
}

/* =========================================
   HEADER & NAVIGATION
========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-secondary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav__logo-text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-black);
    color: var(--color-primary);
    letter-spacing: -0.02em;
    text-transform: uppercase;
    line-height: 1;
}

.nav__menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: var(--space-md);
    margin: 0 var(--space-lg);
    flex: 1;
    justify-content: center;
}

.nav__link {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    padding: var(--space-sm) var(--space-sm);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
    text-align: center;
}

.nav__link:hover {
    color: var(--color-accent-red);
    background-color: rgba(173, 14, 46, 0.05);
}

.nav__link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-red);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav__link:hover:after {
    width: 80%;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.nav__badge {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--border-radius);
    white-space: nowrap;
    margin-right: var(--space-sm);
    display: flex;
    align-items: center;
    height: fit-content;
}

.nav__cta {
    background-color: var(--color-accent-red);
    color: var(--color-secondary);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    border: 2px solid var(--color-accent-red);
}

.nav__cta:hover {
    background-color: transparent;
    color: var(--color-accent-red);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: var(--space-xs);
    border-radius: var(--border-radius);
    background-color: transparent;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all var(--transition-fast);
}

.nav__toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.nav__toggle span {
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

/* =========================================
   HERO SECTION
========================================= */
.hero {
    padding: calc(80px + var(--space-3xl)) 0 var(--space-3xl) 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(246, 248, 250, 1) 100%);
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero__title {
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray);
    margin-bottom: var(--space-xl);
    line-height: 1.5;
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.hero__img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    object-fit: cover;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

/* =========================================
   TRUST INDICATORS SECTION
========================================= */
.trust-indicators {
    padding: var(--space-3xl) 0;
    background-color: rgba(0, 0, 0, 0.02);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.stat {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat__number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-black);
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat__label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray);
}

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

.credential {
    padding: var(--space-sm) var(--space-lg);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

/* =========================================
   VALUE PROPOSITION SECTION
========================================= */
.value-props {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, rgba(246, 248, 250, 1) 0%, rgba(255, 255, 255, 1) 100%);
}

.value-props__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.section__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray);
    line-height: 1.5;
    margin: 0;
    font-weight: var(--font-weight-regular);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.benefit {
    padding: var(--space-2xl);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    position: relative;
    text-align: left;
}

.benefit:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.15);
}

.benefit__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-black);
    border-radius: 50%;
    margin-bottom: var(--space-lg);
    font-family: var(--font-family);
}

.benefit__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.benefit__description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

/* =========================================
   HOW IT WORKS SECTION
========================================= */
.how-it-works {
    padding: var(--space-3xl) 0;
    background-color: var(--color-secondary);
}

.how-it-works__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    padding: var(--space-2xl);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    position: relative;
    text-align: left;
}

.process-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.15);
}

.process-step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-black);
    border-radius: 50%;
    margin-bottom: var(--space-lg);
    font-family: var(--font-family);
}

.process-step__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.process-step__description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

/* =========================================
   EQUIPMENT SHOWCASE SECTION
========================================= */
.equipment {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, rgba(246, 248, 250, 1) 0%, rgba(255, 255, 255, 1) 100%);
}

.equipment__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.equipment-card {
    padding: var(--space-2xl);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    position: relative;
    text-align: left;
}

.equipment-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.15);
}

.equipment-card--featured {
    border: 2px solid var(--color-accent-red);
}

.equipment-card--featured:hover {
    border-color: var(--color-accent-red);
}

.equipment-card__badge {
    position: absolute;
    top: -10px;
    right: var(--space-lg);
    background-color: var(--color-accent-red);
    color: var(--color-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.equipment-card__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-black);
    border-radius: 50%;
    margin-bottom: var(--space-lg);
    font-family: var(--font-family);
}

.equipment-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.equipment-card__description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

.equipment__footer {
    text-align: center;
    max-width: 600px;
    margin: var(--space-3xl) auto 0;
    padding: var(--space-2xl);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
}

.guarantee__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.guarantee__description {
    font-size: var(--font-size-base);
    margin: 0;
    line-height: 1.6;
    color: var(--color-secondary);
    opacity: 0.9;
}

/* =========================================
   PRICING SECTION
========================================= */
.pricing {
    padding: var(--space-3xl) 0;
    background-color: var(--color-secondary);
}

.pricing__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.pricing__content {
    max-width: 800px;
    margin: 0 auto;
}

.pricing__checklist {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background-color: var(--color-secondary);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.checklist-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.12);
}

.checklist-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-accent-green);
    color: var(--color-secondary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-black);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
}

.checklist-item__content {
    flex: 1;
}

.checklist-item__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.checklist-item__description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.5;
    margin: 0;
}

.pricing__cta {
    text-align: center;
    padding: var(--space-2xl);
    background: linear-gradient(135deg, rgba(246, 248, 250, 1) 0%, rgba(255, 255, 255, 1) 100%);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.pricing__cta-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.pricing__cta-description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

/* =========================================
   TARGET VENUES SECTION
========================================= */
.target-venues {
    padding: var(--space-3xl) 0;
    background-color: var(--color-secondary);
}

.target-venues__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.venues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    max-width: 1200px;
    margin: 0 auto var(--space-3xl) auto;
}

.venue-card {
    padding: var(--space-2xl);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    position: relative;
    text-align: center;
}

.venue-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.15);
}

.venue-card--featured {
    border: 2px solid var(--color-accent-red);
}

.venue-card--featured:hover {
    border-color: var(--color-accent-red);
}

.venue-card__badge {
    position: absolute;
    top: -10px;
    right: var(--space-lg);
    background-color: var(--color-accent-red);
    color: var(--color-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.venue-card__icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    display: block;
}

.venue-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.venue-card__description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.venue-card__benefits {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.venue-card__benefits li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    line-height: 1.5;
}

.venue-card__benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-green);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
}



/* =========================================
   FAQ SECTION
========================================= */
.faq {
    padding: var(--space-3xl) 0;
    background-color: var(--color-secondary);
}

.faq__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.faq__content {
    max-width: 800px;
    margin: 0 auto var(--space-3xl) auto;
}

.faq-item {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-lg);
    background-color: var(--color-secondary);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.faq-item:hover {
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.faq-item__question:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.faq-item__question h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0;
    flex: 1;
    padding-right: var(--space-lg);
    line-height: 1.4;
}

.faq-item__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: 50%;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    line-height: 1;
}

.faq-item.active .faq-item__toggle {
    background-color: var(--color-accent-red);
    transform: rotate(45deg);
}

.faq-item__answer {
    padding: 0 var(--space-xl) var(--space-xl);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0;
}

.faq-item.active .faq-item__answer {
    max-height: 200px;
    opacity: 1;
    padding-top: 0;
}

.faq-item__answer p {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.6;
    margin: 0;
}


/* =========================================
   CONTACT SECTION
========================================= */
.contact {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, rgba(246, 248, 250, 1) 0%, rgba(255, 255, 255, 1) 100%);
}

.contact__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto;
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    max-width: 1200px;
    margin: 0 auto;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__card {
    padding: var(--space-2xl);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
}

.contact__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.12);
}

.contact__card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.contact__card-description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.contact__cta {
    margin-bottom: var(--space-md);
    width: 100%;
}

.contact__response-time {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    text-align: center;
    margin: 0;
    font-style: italic;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact__detail {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    line-height: 1.5;
}

.contact__link {
    color: var(--color-accent-red);
    text-decoration: underline;
    transition: all var(--transition-fast);
}

.contact__link:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.contact__benefits {
    padding: var(--space-2xl);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    height: fit-content;
}

.contact__benefits-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.contact__benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__benefit-icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact__benefit-content h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.contact__benefit-content p {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.5;
    margin: 0;
}

/* =========================================
   FOOTER
========================================= */
.footer {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: var(--space-2xl) 0 var(--space-lg) 0;
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.footer__email {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-xs);
}

.footer__areas {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
    color: var(--color-gray);
}

/* =========================================
   RESPONSIVE DESIGN
========================================= */
@media screen and (max-width: 768px) {
    /* Navigation */
    .nav {
        flex-wrap: nowrap;
        padding: var(--space-sm) 0;
        align-items: center;
        justify-content: space-between;
        min-height: 60px;
    }
    
    .nav__logo {
        order: 1;
        flex-shrink: 0;
    }
    
    .nav__menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: var(--color-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--space-xl);
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        overflow-y: auto;
        margin: 0;
    }
    
    .nav__menu.show {
        left: 0;
    }
    
    .nav__link {
        font-size: var(--font-size-lg);
        padding: var(--space-lg);
        margin: var(--space-sm) 0;
        width: 100%;
        text-align: center;
        border-radius: var(--border-radius);
        transition: all var(--transition-fast);
    }
    
    .nav__link:hover {
        background-color: rgba(173, 14, 46, 0.1);
        color: var(--color-accent-red);
    }
    
    .nav__actions {
        order: 2;
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        flex-shrink: 0;
    }
    
    .nav__badge {
        display: none; /* Hide badge on mobile to save space */
    }
    
    .nav__cta {
        font-size: var(--font-size-xs);
        padding: var(--space-xs) var(--space-sm);
        white-space: nowrap;
        margin-right: var(--space-sm);
    }
    
    .nav__toggle {
        display: flex;
        order: 3;
        flex-shrink: 0;
    }
    
    /* Hero */
    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--space-md);
    }
    
    /* Target Venues Section */
    .venues-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .venue-card__icon {
        font-size: 2.5rem;
    }
    
    
    /* Contact Section */
    .contact__content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    /* Footer */
    .footer__content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
}

@media screen and (max-width: 480px) {
    .hero__actions {
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   ACCESSIBILITY & 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;
    }
}

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

.btn:focus-visible {
    outline: 2px solid var(--color-accent-blue);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .hero {
        background: var(--color-secondary);
    }
    
    .trust-indicators {
        background-color: var(--color-secondary);
    }
}


/* =========================================
   CUSTOMER FLOW ENHANCEMENTS
========================================= */
.process-section {
    margin-bottom: var(--space-3xl);
}

.process-section__title {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-2xl);
}

.customer-flow {
    background: linear-gradient(135deg, rgba(246, 248, 250, 1) 0%, rgba(255, 255, 255, 1) 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--space-3xl);
    margin-top: var(--space-3xl);
}

.customer-flow__title {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.customer-flow__subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-gray);
    margin-bottom: var(--space-3xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.customer-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.customer-step {
    text-align: center;
    padding: var(--space-lg);
    background: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
}

.customer-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.12);
}

.customer-step__mockup {
    margin-bottom: var(--space-lg);
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 120px;
    height: 200px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 20px;
    padding: 8px;
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: #666;
    border-radius: 2px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--color-secondary);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    position: relative;
}

.qr-scanner {
    position: relative;
    width: 60px;
    height: 60px;
    border: 2px solid var(--color-accent-blue);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
}

.qr-code {
    font-size: 1.5rem;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent-red);
    animation: scan 2s ease-in-out infinite;
}

@keyframes scan {
    0%, 100% { top: 0; }
    50% { top: calc(100% - 2px); }
}

.payment-options {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.payment-method {
    font-size: 1.2rem;
    width: 30px;
    height: 30px;
    background: rgba(173, 14, 46, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.powerbank-dispense {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.powerbank {
    font-size: 1.5rem;
    animation: bounce 1.5s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.dispense-arrow {
    font-size: 1rem;
    color: var(--color-accent-green);
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.return-process {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.return-slot {
    font-size: 1.2rem;
    color: var(--color-gray);
}

.checkmark {
    font-size: 1.5rem;
    color: var(--color-accent-green);
    animation: checkmarkPulse 2s ease-in-out infinite;
}

@keyframes checkmarkPulse {
    0%, 100% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.1); opacity: 1; }
}

.mockup-text {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-top: var(--space-xs);
}

.customer-step__content {
    text-align: center;
}

.customer-step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    border-radius: 50%;
    margin-bottom: var(--space-md);
}

.customer-step__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.customer-step__description {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    line-height: 1.5;
}

.customer-flow__highlight {
    background: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.highlight-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.highlight-description {
    font-size: var(--font-size-base);
    color: var(--color-secondary);
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
}

/* Mobile Responsiveness for Customer Flow */
@media (max-width: 768px) {
    .customer-flow {
        padding: var(--space-xl);
    }
    
    .customer-steps {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .phone-mockup {
        width: 100px;
        height: 160px;
    }
    
    .customer-flow__highlight {
        padding: var(--space-xl);
    }
    
    .highlight-title {
        font-size: var(--font-size-lg);
    }
}