/* Tsokura - Main Stylesheet */
/* Fonts: PT Sans Narrow (headings), PT Sans Regular (body), JetBrains Mono (code/quotes) */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=PT+Sans+Narrow:wght@400;700&family=PT+Sans:wght@400;700&display=swap');

/* CSS Variables - Brand Colours */
:root {
    /* Primary */
    --black: #000000;
    --dark-grey: #121212;
    --off-white: #f2f2f2;
    --white: #ffffff;
    
    /* Secondary */
    --grey-600: #707070;
    --grey-500: #8e8e93;
    --grey-300: #d1d1d6;
    --grey-100: #f5f5f5;
    
    /* Tertiary/Accent */
    --navy: #003366;
    --dark-slate: #2c3e50;
    
    /* Typography */
    --font-heading: 'PT Sans Narrow', sans-serif;
    --font-body: 'PT Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark-grey);
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

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

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

a:hover {
    color: var(--dark-slate);
}

code, .mono {
    font-family: var(--font-mono);
}

blockquote {
    font-family: var(--font-mono);
    font-style: italic;
    border-left: 4px solid var(--navy);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--grey-600);
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    height: 40px;
    width: auto;
}

.logo-link {
    display: flex;
    align-items: center;
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

nav a {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--dark-grey);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-xs) 0;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--navy);
    transition: var(--transition);
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

nav a:hover,
nav a.active {
    color: var(--navy);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border-radius: 4px;
    overflow: hidden;
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    text-transform: none;
    border-bottom: 1px solid var(--grey-100);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background-color: var(--grey-100);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--dark-grey);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background-color: var(--dark-grey);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-slate) 100%);
    opacity: 0.95;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    color: var(--grey-300);
}

.hero-small {
    padding: var(--spacing-xl) 0;
}

.hero-small h1 {
    font-size: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-heading);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--dark-slate);
    border-color: var(--dark-slate);
    color: var(--white);
}

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

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

.btn-dark {
    background-color: var(--dark-grey);
    color: var(--white);
    border-color: var(--dark-grey);
}

.btn-dark:hover {
    background-color: var(--black);
    border-color: var(--black);
    color: var(--white);
}

.btn-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

/* Sections */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--grey-600);
}

.bg-light {
    background-color: var(--grey-100);
}

.bg-dark {
    background-color: var(--dark-grey);
    color: var(--white);
}

.bg-dark h2, .bg-dark h3, .bg-dark h4 {
    color: var(--white);
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: var(--spacing-md);
}

.card-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.card-content p {
    color: var(--grey-600);
    font-size: 0.95rem;
}

.card-tag {
    display: inline-block;
    background-color: var(--grey-100);
    color: var(--grey-600);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-tag.coming-soon {
    background-color: var(--navy);
    color: var(--white);
}

/* Service Cards */
.service-card {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--grey-100);
    border-radius: 50%;
    font-size: 1.75rem;
}

/* Feature List */
.feature-list {
    list-style: none;
}

.feature-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    border-bottom: 1px solid var(--grey-100);
}

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

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark-grey);
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--grey-300);
    border-radius: 4px;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--navy);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    margin-top: var(--spacing-md);
}

/* Contact Info */
.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

.contact-info .icon {
    width: 24px;
    text-align: center;
}

/* Coming Soon */
.coming-soon-section {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.coming-soon-badge {
    display: inline-block;
    background-color: var(--navy);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.waitlist-form {
    max-width: 500px;
    margin: var(--spacing-lg) auto 0;
}

.waitlist-form .form-inline {
    display: flex;
    gap: var(--spacing-sm);
}

.waitlist-form input[type="email"] {
    flex: 1;
}

/* Footer */
footer {
    background-color: var(--dark-grey);
    color: var(--grey-300);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col a {
    color: var(--grey-300);
    display: block;
    padding: var(--spacing-xs) 0;
}

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

.footer-logo {
    height: 35px;
    filter: invert(1);
}

.footer-bottom {
    border-top: 1px solid var(--grey-600);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

/* Two Column Layout */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.two-col.reverse {
    direction: rtl;
}

.two-col.reverse > * {
    direction: ltr;
}

/* Placeholder Card */
.placeholder-card {
    border: 2px dashed var(--grey-300);
    background-color: var(--grey-100);
    text-align: center;
    padding: var(--spacing-xl);
    border-radius: 8px;
}

.placeholder-card .icon {
    font-size: 3rem;
    color: var(--grey-500);
    margin-bottom: var(--spacing-md);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* Responsive */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero h1 { font-size: 2.75rem; }
    
    .two-col {
        grid-template-columns: 1fr;
    }
    
    .two-col.reverse {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-md);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    nav a {
        display: block;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--grey-100);
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding-left: var(--spacing-md);
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .btn-group {
        flex-direction: column;
        align-items: center;
    }
    
    .waitlist-form .form-inline {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    
    section {
        padding: var(--spacing-xl) 0;
    }
}