/* ============================================
   ACCURSIUS LANDING PAGE STYLES
   ============================================ */

/* Custom Font */
@font-face {
    font-family: 'Rosemartin';
    src: url('../fonts/Rosemartin.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* CSS Custom Properties */
:root {
    /* Colors */
    /* Brand Colors */
    --color-primary: #282b4a;
    --color-primary-hover: #1e2038;
    --color-primary-light: #e8e8f0;
    --color-background: #eeebda;
    --color-background-alt: #e5e2d0;
    --color-text-primary: #282b4a;
    --color-text-secondary: #4a4d6a;
    --color-text-muted: #6b6e8a;
    /* Accent Colors */
    --color-accent: #ad0921;
    --color-accent-light: #f8d7da;
    --color-warning: #ffc107;
    --color-warning-light: #fff3cd;
    --color-success: #056d07;
    --color-success-light: #d4edda;
    --color-border: #d4d1c0;
    --color-border-focus: #282b4a;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-family-display: 'Rosemartin', Georgia, serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 5rem;
    --spacing-section: 5rem;

    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 600px;

    /* Borders */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
}

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

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

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

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(238, 235, 218, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.nav__logo-img {
    height: 40px;
    width: auto;
}

.nav__buttons {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .nav__buttons {
        display: flex;
    }
}

.btn--outline {
    background: transparent;
    color: #282b4a;
    border: 2px solid #282b4a;
}

.btn--outline:hover {
    background: #282b4a;
    color: #eeebda;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn--primary {
    background: #eeebda;
    color: #282b4a;
}

.btn--primary:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Button on light background */
.footer-cta .btn--primary,
.value-section .btn--primary {
    background: #282b4a;
    color: #eeebda;
}

.footer-cta .btn--primary:hover,
.value-section .btn--primary:hover {
    background: #1e2038;
}

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

.btn--small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn--large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn--full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Button Loading State */
.btn--loading .btn__text {
    visibility: hidden;
}

.btn--loading .btn__loader {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: calc(80px + var(--spacing-4xl)) var(--spacing-lg) var(--spacing-4xl);
    background: #282b4a;
    color: #eeebda;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 768px) {
    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }
}

.hero__content {
    text-align: left;
}

.hero__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #eeebda;
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.hero__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    color: #eeebda;
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: #eeebda;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .hero__subtitle {
        font-size: var(--font-size-xl);
    }
}

.hero__scarcity {
    margin-top: var(--spacing-xl);
    font-size: var(--font-size-sm);
    color: #eeebda;
    opacity: 0.9;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
}

.scarcity-badge {
    display: inline-flex;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-warning);
    color: #282b4a;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--border-radius-full);
}

.spots-counter {
    font-weight: 700;
    color: var(--color-warning);
}

.hero__media {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__video {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   VALUE PROPOSITION SECTION
   ============================================ */
.value-section {
    padding: var(--spacing-section) 0;
    background: #eeebda;
}

.value-section__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.value-section__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

@media (min-width: 768px) {
    .value-section__title {
        font-size: var(--font-size-4xl);
    }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: var(--spacing-xl);
    background: #ffffff;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Expandable Feature Card */
.feature-card--expandable {
    cursor: zoom-in;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.feature-card--expanded {
    cursor: zoom-out;
}

.feature-card.feature-card--expandable:not(.feature-card--expanded):hover {
    transform: translateY(-4px) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* Expanded state (toggled by JS) */
.feature-card--expanded {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 1001 !important;
    width: 60vw !important;
    max-width: 700px !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

/* Overlay when card is expanded */
.card-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.card-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.feature-card__video {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

.feature-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #282b4a;
    color: #eeebda;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

.feature-card__icon--img {
    background: #282b4a;
    padding: 8px;
    overflow: hidden;
}

.feature-card__icon--img img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
}

.feature-card__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-card__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Value Section Footer */
.value-section__footer {
    text-align: center;
}

.security-note {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: #282b4a;
    color: #eeebda;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   FORM SECTION
   ============================================ */
.form-section {
    padding: var(--spacing-section) 0;
    background: #282b4a;
}

.form-section__content {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
}

.form-section__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.form-section__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: #eeebda;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .form-section__title {
        font-size: var(--font-size-3xl);
    }
}

.form-section__subtitle {
    font-size: var(--font-size-base);
    color: #eeebda;
    opacity: 0.9;
}

/* Form Styles */
.signup-form {
    background: var(--color-background);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

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

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.required {
    color: var(--color-accent);
}

.optional {
    color: var(--color-text-muted);
    font-weight: 400;
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input.error {
    border-color: var(--color-accent);
}

.form-error {
    display: none;
    font-size: var(--font-size-xs);
    color: var(--color-accent);
    margin-top: var(--spacing-xs);
}

.form-input.error + .form-error {
    display: block;
}

/* Checkbox */
.form-group--checkbox {
    margin-bottom: var(--spacing-xl);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.form-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.form-checkbox:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.form-checkbox:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-checkbox:focus + .checkbox-custom {
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.checkbox-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Form Urgency Note */
.form-urgency {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-align: center;
}

.form-urgency svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.form-urgency .spots-counter {
    color: var(--color-accent);
}

/* Form Success & Error Messages */
.form-success,
.form-error-message {
    display: none;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-lg);
}

.form-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.form-success.visible {
    display: flex;
}

.form-error-message {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

.form-error-message.visible {
    display: flex;
}

.form-success svg,
.form-error-message svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.form-success strong,
.form-error-message strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.form-success p,
.form-error-message p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* ============================================
   FOOTER CTA
   ============================================ */
.footer-cta {
    padding: var(--spacing-section) 0;
    background: #eeebda;
    text-align: center;
}

.footer-cta__content {
    max-width: 700px;
    margin: 0 auto;
}

.footer-cta__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: #282b4a;
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-cta__title {
        font-size: var(--font-size-4xl);
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-xl) 0;
    background: #eeebda;
    border-top: 1px solid #d4d1c0;
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

@media (min-width: 768px) {
    .footer__content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

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

.footer__logo-img {
    height: 32px;
    width: auto;
}

.footer__policies {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer__link {
    font-size: var(--font-size-sm);
    color: #282b4a;
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: #0077b5;
    text-decoration: underline;
}

.footer__divider {
    color: #282b4a;
    opacity: 0.5;
}

.footer__social {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #282b4a;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer__social:hover {
    color: #0077b5;
    transform: scale(1.1);
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: #282b4a;
    text-align: center;
    margin-top: var(--spacing-md);
}

/* ============================================
   ANIMATIONS
   ============================================ */

/* Fade In Animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for feature cards */
.features-grid .feature-card:nth-child(1) { transition-delay: 0ms; }
.features-grid .feature-card:nth-child(2) { transition-delay: 100ms; }
.features-grid .feature-card:nth-child(3) { transition-delay: 200ms; }
.features-grid .feature-card:nth-child(4) { transition-delay: 300ms; }
.features-grid .feature-card:nth-child(5) { transition-delay: 400ms; }
.features-grid .feature-card:nth-child(6) { transition-delay: 500ms; }
.features-grid .feature-card:nth-child(7) { transition-delay: 600ms; }
.features-grid .feature-card:nth-child(8) { transition-delay: 700ms; }

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

/* Hidden when form is submitted */
.form-hidden {
    display: none !important;
}

/* ============================================
   COOKIE CONSENT BANNER
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #282b4a;
    padding: var(--spacing-lg);
    z-index: 2000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner__content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .cookie-banner__content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.cookie-banner__text-wrapper {
    flex: 1;
}

.cookie-banner__text {
    color: #eeebda;
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin: 0;
}

.cookie-banner__text a {
    color: var(--color-warning);
    text-decoration: underline;
}

.cookie-banner__text a:hover {
    color: #eeebda;
}

.cookie-banner__status {
    color: var(--color-warning);
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin: var(--spacing-xs) 0 0 0;
    display: none;
}

.cookie-banner__status.visible {
    display: block;
}

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

.cookie-banner__btn--accept {
    background: #eeebda !important;
    color: #282b4a !important;
}

.cookie-banner__btn--accept:hover {
    background: #ffffff !important;
}

.cookie-banner__btn--reject {
    border-color: #eeebda !important;
    color: #eeebda !important;
}

.cookie-banner__btn--reject:hover {
    background: #eeebda !important;
    color: #282b4a !important;
}

/* ============================================
   LANGUAGE SELECTOR
   ============================================ */
.lang-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-left: var(--spacing-md);
}

.lang-selector__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.lang-selector__link:hover {
    color: var(--color-text-primary);
    background: rgba(40, 43, 74, 0.1);
}

.lang-selector__link--active {
    color: var(--color-text-primary);
    font-weight: 600;
    background: rgba(40, 43, 74, 0.1);
}

.lang-selector__divider {
    color: var(--color-text-muted);
    opacity: 0.5;
    font-size: var(--font-size-sm);
}

@media (max-width: 767px) {
    .lang-selector {
        display: none;
    }
}

/* Mobile language selector in nav */
.nav__lang-mobile {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

@media (min-width: 768px) {
    .nav__lang-mobile {
        display: none;
    }
}