/**
 * Volumvrbi - Real Estate Due Diligence Website
 * Main Stylesheet
 */

/* ========== VARIABLES ========== */
:root {
    /* Colors */
    --color-background: #ECECEC;
    --color-accent: #4B4453;
    --color-secondary-accent: #E94F37;
    --color-text: #1C1C1C;
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-gray: #D1D1D1;
    --color-dark-gray: #8A8A8A;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Libre Baskerville', serif;
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-md: 1.125rem;   /* 18px */
    --font-size-lg: 1.25rem;    /* 20px */
    --font-size-xl: 1.5rem;     /* 24px */
    --font-size-2xl: 1.875rem;  /* 30px */
    --font-size-3xl: 2.25rem;   /* 36px */
    --font-size-4xl: 3rem;      /* 48px */
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --line-height-tight: 1.2;
    --line-height-base: 1.5;
    --line-height-loose: 1.75;
    
    /* Spacing */
    --spacing-xs: 0.25rem;   /* 4px */
    --spacing-sm: 0.5rem;    /* 8px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    --spacing-4xl: 6rem;     /* 96px */
    
    /* Borders */
    --border-radius-sm: 0.25rem;  /* 4px */
    --border-radius-md: 0.5rem;   /* 8px */
    --border-radius-lg: 1rem;     /* 16px */
    --border-width-thin: 1px;
    --border-width-thick: 2px;
    
    /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index layers */
    --z-index-below: -1;
    --z-index-base: 1;
    --z-index-above: 10;
    --z-index-modal: 100;
    --z-index-tooltip: 200;
    
    /* Container width */
    --container-width: 1200px;
    
    /* Header height */
    --header-height: 5rem;
    
    /* Breakpoints */
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-secondary-accent);
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
}

p {
    margin-bottom: var(--spacing-md);
}

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

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

@media (max-width: 767px) {
    section {
        padding: var(--spacing-2xl) 0;
    }
}

/* ========== UTILITY CLASSES ========== */
.section-title {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    text-align: center;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-2xl);
}

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    text-align: center;
    transition: all var(--transition-base);
}

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

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

.btn--secondary {
    background-color: transparent;
    color: var(--color-accent);
    border: var(--border-width-thin) solid var(--color-accent);
}

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

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-background);
    z-index: var(--z-index-modal);
    transition: box-shadow var(--transition-base);
}

.header--sticky {
    box-shadow: var(--shadow-md);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 var(--spacing-2xl);
}

.header__logo-link {
    display: block;
}

.header__logo {
    height: 2.5rem;
    width: auto;
}

.header__nav {
    display: flex;
}

.header__menu {
    display: flex;
    gap: var(--spacing-lg);
}

.header__menu-item {
    position: relative;
}

.header__menu-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.header__menu-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary-accent);
    transition: width var(--transition-base);
}

.header__menu-link:hover::after {
    width: 100%;
}

.header__toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 1.5rem;
    height: 1.2rem;
}

.header__toggle-bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    transition: all var(--transition-fast);
}

/* Mobile menu styles */
@media (max-width: 991px) {
    .header__toggle {
        display: flex;
    }
    
    .header__nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-background);
        overflow: hidden;
        transition: height var(--transition-base);
        z-index: var(--z-index-modal);
    }
    
    .header__nav--active {
        height: calc(100vh - var(--header-height));
        overflow-y: auto;
        box-shadow: var(--shadow-lg);
    }
    
    .header__menu {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xl);
        padding: var(--spacing-2xl) 0;
    }
    
    .header__menu-link {
        font-size: var(--font-size-lg);
    }
    
    .header__toggle--active .header__toggle-bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .header__toggle--active .header__toggle-bar:nth-child(2) {
        opacity: 0;
    }
    
    .header__toggle--active .header__toggle-bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .menu-open {
        overflow: hidden;
    }
}

/* ========== INTRO SECTION ========== */
.intro {
    display: flex;
    min-height: 100vh;
    padding-top: var(--header-height);
    padding-bottom: 0;
    background-color: var(--color-light-gray);
}

.intro__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.intro__image-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.intro__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.intro__title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

.intro__text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.intro__buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media (max-width: 991px) {
    .intro {
        flex-direction: column;
    }
    
    .intro__content {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .intro__image-container {
        height: 50vh;
        position: relative;
    }
    
    .intro__title {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 767px) {
    .intro__buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .intro__title {
        font-size: var(--font-size-2xl);
    }
    
    .intro__text {
        font-size: var(--font-size-base);
    }
}

/* ========== SERVICES SECTION ========== */
.services {
    background-color: var(--color-white);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.services__item {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.services__icon {
    font-size: var(--font-size-3xl);
    color: var(--color-secondary-accent);
    margin-bottom: var(--spacing-md);
}

.services__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.services__description {
    color: var(--color-dark-gray);
}

@media (max-width: 767px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

/* ========== PROCESS SECTION ========== */
.process {
    background-color: var(--color-light-gray);
    position: relative;
    overflow: hidden;
}

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

.process__item {
    display: grid;
    margin-bottom: var(--spacing-xl);
    position: relative;
    gap: var(--spacing-lg);
    grid-template-columns: 2fr 5fr;
}

.process__item:last-child {
    margin-bottom: 0;
}

.process__item::before {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: 1.5rem;
    width: 1px;
    height: calc(100% + var(--spacing-xl));
    background-color: var(--color-gray);
    z-index: var(--z-index-below);
}

.process__item:last-child::before {
    display: none;
}

.process__step {
    flex: 0 0 3rem;
    margin-right: var(--spacing-lg);
}

.process__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: var(--color-white);
    border: 2px solid var(--color-secondary-accent);
    border-radius: 50%;
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary-accent);
}

.process__content {
    flex: 1;
}

.process__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.process__description {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark-gray);
}

.process__progress {
    height: 6px;
    background-color: var(--color-gray);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.process__progress-bar {
    height: 100%;
    width: 0;
    background-color: var(--color-secondary-accent);
    transition: width 1.5s ease-in-out;
}

@media (max-width: 767px) {
    .process__item {
        flex-direction: column;
    }
    
    .process__step {
        margin-bottom: var(--spacing-md);
    }
    
    .process__item::before {
        left: 1.5rem;
        top: 3rem;
    }
}

/* ========== TEAM SECTION ========== */
.team {
    background-color: var(--color-white);
}

.team__slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.team__slides {
    display: grid;
    gap: var(--spacing-lg);
}

.team__slide {
    flex: 0 0 100%;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

@media (min-width: 768px) {
    .team__slide {
        flex-direction: row;
    }
}

.team__image-container {
    flex: 1;
    position: relative;
    min-height: 300px;
}

.team__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team__info {
    flex: 1;
    padding: var(--spacing-xl);
    background-color: var(--color-light-gray);
}

.team__name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.team__position {
    font-size: var(--font-size-sm);
    color: var(--color-secondary-accent);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-md);
}

.team__description {
    color: var(--color-dark-gray);
}

.team__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.team__arrow {
    font-size: var(--font-size-lg);
    color: var(--color-accent);
    transition: color var(--transition-fast);
    padding: var(--spacing-sm);
}

.team__arrow:hover {
    color: var(--color-secondary-accent);
}

.team__dots {
    display: flex;
    gap: var(--spacing-sm);
    margin: 0 var(--spacing-md);
}

.team__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-gray);
    transition: background-color var(--transition-fast);
}

.team__dot--active {
    background-color: var(--color-secondary-accent);
}

/* ========== METRICS SECTION ========== */
.metrics {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.metrics .section-title,
.metrics .section-subtitle {
    color: var(--color-white);
}

.metrics__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.metrics__item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metrics__icon {
    font-size: var(--font-size-3xl);
    color: var(--color-secondary-accent);
    margin-bottom: var(--spacing-md);
}

.metrics__counter {
    font-family: var(--font-secondary);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.metrics__label {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 991px) {
    .metrics__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .metrics__grid {
        grid-template-columns: 1fr;
    }
}

/* ========== RISK ASSESSMENT SECTION ========== */
.risk-assessment {
    background-color: var(--color-light-gray);
}

.risk-assessment__widget {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.risk-assessment__categories {
    display: flex;
    background-color: var(--color-accent);
}

.risk-assessment__tab {
    flex: 1;
    padding: var(--spacing-md);
    color: var(--color-white);
    text-align: center;
    font-weight: var(--font-weight-medium);
    transition: background-color var(--transition-fast);
}

.risk-assessment__tab:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.risk-assessment__tab--active {
    background-color: var(--color-secondary-accent);
}

.risk-assessment__content {
    padding: var(--spacing-xl);
}

.risk-assessment__panel {
    display: none;
}

.risk-assessment__panel--active {
    display: block;
}

.risk-assessment__item {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-light-gray);
}

.risk-assessment__item:last-child {
    margin-bottom: 0;
}

.risk-assessment__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.risk-assessment__title {
    font-size: var(--font-size-md);
    margin-bottom: 0;
}

.risk-assessment__level {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.risk-assessment__level--high {
    background-color: #FDE8E7;
    color: #D73A2C;
}

.risk-assessment__level--medium {
    background-color: #FFF4D9;
    color: #EBA317;
}

.risk-assessment__level--low {
    background-color: #E3F5E7;
    color: #27AE60;
}

.risk-assessment__description {
    color: var(--color-dark-gray);
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .risk-assessment__categories {
        flex-wrap: wrap;
    }
    
    .risk-assessment__tab {
        flex: 0 0 50%;
    }
}

/* ========== CASES SECTION ========== */
.cases {
    background-color: var(--color-white);
}

.cases__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.cases__item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.cases__image-container {
    position: relative;
    height: 0;
    padding-bottom: 75%;
    overflow: hidden;
}

.cases__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.cases__item:hover .cases__image {
    transform: scale(1.05);
}

.cases__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(75, 68, 83, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.cases__item:hover .cases__overlay,
.cases__overlay--visible {
    opacity: 1;
}

.cases__content {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--color-white);
}

.cases__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.cases__description {
    margin-bottom: var(--spacing-md);
}

.cases__tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-secondary-accent);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 991px) {
    .cases__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .cases__grid {
        grid-template-columns: 1fr;
    }
}

/* ========== FAQ SECTION ========== */
.faq {
    background-color: var(--color-light-gray);
}

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

.faq__item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.faq__item--open {
    box-shadow: var(--shadow-md);
}

.faq__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-md);
    transition: background-color var(--transition-fast);
}

.faq__question:hover {
    background-color: var(--color-light-gray);
}

.faq__icon {
    font-size: var(--font-size-lg);
    color: var(--color-accent);
    transition: transform var(--transition-fast);
}

.faq__icon--open {
    transform: rotate(45deg);
}

.faq__answer {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq__item--open .faq__answer {
    padding: var(--spacing-lg);
}

/* ========== SUBSCRIPTION SECTION ========== */
.subscription {
    background-color: var(--color-white);
}

.subscription__container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.subscription__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.subscription__text {
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

.subscription__form {
    width: 100%;
    max-width: 500px;
}

.subscription__input-group {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.subscription__input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
}

.subscription__button {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-secondary-accent);
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    border: none;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    transition: background-color var(--transition-fast);
}

.subscription__button:hover {
    background-color: #d03d27;
}

.subscription__checkbox-group {
    display: flex;
    align-items: flex-start;
    text-align: left;
    gap: var(--spacing-sm);
}

.subscription__checkbox {
    margin-top: 0.25em;
}

.subscription__label {
    font-size: var(--font-size-sm);
}

.subscription__link {
    color: var(--color-white);
    text-decoration: underline;
}

.subscription__link:hover {
    color: var(--color-secondary-accent);
}

@media (max-width: 575px) {
    .subscription__input-group {
        flex-direction: column;
    }
    
    .subscription__input,
    .subscription__button {
        width: 100%;
        border-radius: var(--border-radius-md);
    }
    
    .subscription__input {
        margin-bottom: var(--spacing-sm);
    }
}

/* ========== CONTACT SECTION ========== */
.contact {
    background-color: var(--color-light-gray);
}

.contact__container {
    display: flex;
    gap: var(--spacing-xl);
}

.contact__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__info-item {
    display: flex;
    align-items: flex-start;
}

.contact__icon {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-secondary-accent);
    color: var(--color-white);
    border-radius: 50%;
    margin-right: var(--spacing-md);
}

.contact__info-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-xs);
}

.contact__form {
    flex: 2;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.contact__form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact__form-group {
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.contact__label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
}

.contact__input,
.contact__select,
.contact__textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-gray);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.contact__input:focus,
.contact__select:focus,
.contact__textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact__form-group--checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact__checkbox {
    margin-top: 0.25em;
}

.contact__checkbox-label {
    font-size: var(--font-size-sm);
}

.contact__link {
    color: var(--color-accent);
    text-decoration: underline;
}

.contact__button {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-secondary-accent);
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    border: none;
    border-radius: var(--border-radius-md);
    transition: background-color var(--transition-fast);
    cursor: pointer;
}

.contact__button:hover {
    background-color: var(--color-accent);
}

@media (max-width: 991px) {
    .contact__container {
        flex-direction: column;
    }
    
    .contact__info {
        margin-bottom: var(--spacing-xl);
    }
}

@media (max-width: 767px) {
    .contact__form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative;
}

.footer__container {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__logo {
    filter: brightness(0) invert(1);
    height: 2.5rem;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.footer__tagline {
    font-style: italic;
    opacity: 0.8;
}

.footer__nav {
    display: flex;
    justify-content: space-between;
}

.footer__nav-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary-accent);
}

.footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__nav-link {
    color: var(--color-white);
    font-size: var(--font-size-sm);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer__nav-link:hover {
    opacity: 1;
    color: var(--color-secondary-accent);
}

.footer__contact-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary-accent);
}

.footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    font-size: var(--font-size-sm);
}

.footer__contact-icon {
    color: var(--color-secondary-accent);
    margin-right: var(--spacing-sm);
    margin-top: 0.25em;
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 3rem;
    height: 3rem;
    background-color: var(--color-secondary-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-index-above);
}

.back-to-top--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

@media (max-width: 991px) {
    .footer__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer__logo-container {
        text-align: center;
    }
    
    .footer__logo {
        margin: 0 auto var(--spacing-md);
    }
    
    .footer__nav {
        justify-content: space-around;
    }
    
    .footer__contact {
        text-align: center;
    }
    
    .footer__contact-item {
        justify-content: center;
    }
}

@media (max-width: 767px) {
    .footer__nav {
        flex-direction: column;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .footer__nav-column {
        margin-bottom: var(--spacing-lg);
    }
    
    .footer__contact-item {
        flex-direction: column;
        align-items: center;
    }
    
    .footer__contact-icon {
        margin-bottom: var(--spacing-xs);
    }
}

/* ========== THANK YOU PAGE ========== */
.thankyou {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--header-height));
    padding-top: var(--header-height);
    background-color: var(--color-light-gray);
}

.thankyou__container {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-md);
    text-align: center;
    max-width: 600px;
    box-shadow: var(--shadow-md);
    margin: 0 auto;
}

.thankyou__icon {
    font-size: 4rem;
    color: var(--color-secondary-accent);
    margin-bottom: var(--spacing-lg);
}

.thankyou__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

.thankyou__message {
    margin-bottom: var(--spacing-xl);
}

.thankyou__actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.thankyou__contact-info {
    background-color: var(--color-light-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
}

.thankyou__contact-list {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-sm);
}

.thankyou__contact-item {
    display: flex;
    align-items: center;
}

.thankyou__contact-icon {
    color: var(--color-secondary-accent);
    margin-right: var(--spacing-sm);
}

@media (max-width: 575px) {
    .thankyou__actions {
        flex-direction: column;
    }
    
    .thankyou__contact-list {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ========== STATIC PAGES (PRIVACY, TERMS, COOKIES) ========== */
.page {
    padding-top: calc(var(--header-height) + var(--spacing-3xl));
    padding-bottom: var(--spacing-3xl);
    background-color: var(--color-light-gray);
}

.page__title {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.page__content {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.page__intro {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: var(--color-accent);
}

.page__subtitle {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.page__section {
    margin-bottom: var(--spacing-lg);
}

.page__section-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
}

.page__list {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.page__list li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    list-style-type: disc;
}

.page__link {
    color: var(--color-secondary-accent);
    text-decoration: underline;
}

.page__link:hover {
    color: var(--color-accent);
}

.page__last-updated {
    font-style: italic;
    text-align: right;
    margin-top: var(--spacing-xl);
    color: var(--color-dark-gray);
}

@media (max-width: 767px) {
    .page__content {
        padding: var(--spacing-xl);
    }
    
    .page__title {
        font-size: var(--font-size-2xl);
    }
    
    .page__intro {
        font-size: var(--font-size-md);
    }
}