/* 
 * Main stylesheet for domain.com
 * Contains base styles, typography, and components
 */

/* ------------------------------
   Variables and Reset
------------------------------ */
:root {
    /* Color palette */
    --midnight-teal: #00343D;
    --sunlit-coral: #FF6F61;
    --soft-sandstone: #EFD9B4;
    --arctic-mint: #A8E6CF;
    --graphite-gray: #3B3B3B;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Container widths */
    --container-max: 1200px;
    --container-narrow: 800px;
}

/* Reset and base styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 62.5%; /* 10px for easier rem calculations */
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--graphite-gray);
    background-color: #ffffff;
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--midnight-teal);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--sunlit-coral);
}

/* ------------------------------
   Typography
------------------------------ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: 2rem;
    font-weight: 700;
    color: var(--midnight-teal);
}

h1 {
    font-size: 4.8rem;
}

h2 {
    font-size: 3.6rem;
}

h3 {
    font-size: 2.8rem;
}

h4 {
    font-size: 2.4rem;
}

h5 {
    font-size: 2rem;
}

h6 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 2rem;
}

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

.container-narrow {
    max-width: var(--container-narrow);
}

section {
    padding: var(--spacing-lg) 0;
    scroll-margin-top: 10rem;
}

/* Grid system */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: 1fr 1fr;
}

.grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.grid-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* ------------------------------
   Header & Navigation
------------------------------ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 2rem 0;
    transition: all 0.3s ease;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--midnight-teal);
    letter-spacing: 1px;
    text-transform: lowercase;
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-md);
}

.main-nav a {
    font-size: 1.6rem;
    font-weight: 600;
    padding: 0.5rem;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--sunlit-coral);
    transition: width 0.3s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

.cta-button {
    background-color: var(--sunlit-coral);
    color: white !important;
    padding: 1rem 2rem !important;
    border-radius: var(--border-radius-sm);
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: var(--arctic-mint);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle-input {
    display: none;
}

.menu-toggle-label {
    display: block;
    width: 3rem;
    height: 2.2rem;
    position: relative;
}

.menu-toggle-label span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background-color: var(--midnight-teal);
    border-radius: 3px;
    transition: all 0.25s ease-in-out;
}

.menu-toggle-label span:nth-child(1) {
    top: 0;
}

.menu-toggle-label span:nth-child(2) {
    top: 10px;
}

.menu-toggle-label span:nth-child(3) {
    top: 20px;
}

/* ------------------------------
   Hero section
------------------------------ */
.hero {
    background-image: url('../img/nZRUZT.jpg');
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    color: white;
    padding-top: 8rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 52, 61, 0.7);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    font-size: 5.6rem;
    margin-bottom: 2rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 1.5rem 3rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--sunlit-coral);
    color: white;
}

.btn-primary:hover {
    background-color: var(--arctic-mint);
    color: var(--midnight-teal);
}

/* ------------------------------
   About section
------------------------------ */
.about {
    background-color: var(--soft-sandstone);
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--sunlit-coral);
    margin: 2rem auto 0;
}

.highlight {
    color: var(--sunlit-coral);
    font-weight: bold;
    position: relative;
    display: inline-block;
}

/* ------------------------------
   Services section
------------------------------ */
.services {
    background-color: var(--midnight-teal);
    color: white;
    padding: var(--spacing-xl) 0;
}

.services .section-title {
    color: white;
}

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

.service-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: transform 0.3s ease;
    color: white;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--arctic-mint);
}

.service-title {
    color: white;
    margin-bottom: var(--spacing-sm);
}

/* ------------------------------
   Audit Types section
------------------------------ */
.audit-types {
    padding: var(--spacing-xl) 0;
}

.audit-type {
    padding: var(--spacing-lg) 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.audit-type:nth-child(even) {
    background-color: var(--soft-sandstone);
}

.audit-type:nth-child(even) .audit-image {
    order: 2;
}

.audit-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.audit-content h3 {
    margin-bottom: var(--spacing-md);
}

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

.benefits-list li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: 3rem;
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--sunlit-coral);
    font-weight: bold;
}

/* ------------------------------
   Testimonials section
------------------------------ */
.testimonials {
    background-color: var(--midnight-teal);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.testimonials .section-title {
    color: white;
}

.testimonial-slider {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.testimonial {
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    flex: 1;
    max-width: 300px;
}

.testimonial-text {
    font-size: 1.8rem;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    font-weight: 700;
}

.testimonial-company {
    color: var(--arctic-mint);
}

/* ------------------------------
   Benefits section
------------------------------ */
.benefits {
    padding: var(--spacing-xl) 0;
}

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

.benefit-card {
    display: flex;
    gap: var(--spacing-md);
}

.benefit-icon {
    font-size: 3rem;
    color: var(--sunlit-coral);
    flex-shrink: 0;
}

/* ------------------------------
   Call to Action section
------------------------------ */
.cta {
    background-color: var(--sunlit-coral);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta h2 {
    color: white;
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.cta p {
    font-size: 2rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.btn-light {
    background-color: white;
    color: var(--midnight-teal);
}

.btn-light:hover {
    background-color: var(--arctic-mint);
}

/* ------------------------------
   Form section
------------------------------ */
.contact {
    padding: var(--spacing-xl) 0;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.floating-label {
    position: relative;
}

.floating-label input,
.floating-label select {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    border: 2px solid #ddd;
    border-radius: var(--border-radius-sm);
    background-color: transparent;
    transition: all 0.3s ease;
}

.floating-label label {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    color: #999;
    transition: all 0.3s ease;
    pointer-events: none;
}

.floating-label input:focus,
.floating-label select:focus {
    border-color: var(--arctic-mint);
    outline: none;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label,
.floating-label select:focus + label,
.floating-label select:not(:placeholder-shown) + label {
    top: -1rem;
    left: 1rem;
    font-size: 1.2rem;
    background-color: white;
    padding: 0 0.5rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: var(--spacing-sm);
}

.checkbox-group input {
    margin-top: 0.4rem;
}

.form-submit {
    text-align: center;
}

.btn-submit {
    background-color: var(--midnight-teal);
    color: white;
    padding: 1.5rem 4rem;
    font-size: 1.8rem;
}

.btn-submit:hover {
    background-color: var(--arctic-mint);
    color: var(--midnight-teal);
}

/* ------------------------------
   Footer
------------------------------ */
.site-footer {
    background-color: var(--midnight-teal);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: white;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.4rem;
}

.footer-col h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--sunlit-coral);
}

.footer-contact li {
    margin-bottom: var(--spacing-sm);
}

.footer-contact a,
.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-contact a:hover,
.footer-links a:hover {
    color: var(--arctic-mint);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

address {
    font-style: normal;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.4rem;
}

/* ------------------------------
   Cookie popup
------------------------------ */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--midnight-teal);
    color: white;
    padding: var(--spacing-md);
    z-index: 9999;
    box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.1);
}

.cookie-popup-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.cookie-popup p {
    margin-bottom: 0;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.cookie-info {
    color: white;
    text-decoration: underline;
}

.cookie-accept {
    background-color: var(--arctic-mint);
    color: var(--midnight-teal);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cookie-accept:hover {
    background-color: white;
}