/* ========================================
   ENIGMA SYNDICATE - Styles
   Sunrise Robotics-inspired design
   ======================================== */

:root {
    /* Colors - Sunrise Robotics inspired with gold accent */
    --color-dark: #1a1a1a;
    --color-cream: #e8e4dc;
    --color-cream-dark: #d9d5cd;
    --color-gold: #8b6914;           /* Darker gold for text contrast */
    --color-gold-accent: #d4a524;    /* Vibrant gold for decorations - more saturated */
    --color-gold-bright: #e8b92f;    /* Bright gold for highlights */
    --color-purple: #5a4a68;         /* Slightly darker purple for better contrast */
    --color-white: #ffffff;
    --color-text-dark: #1a1a1a;
    --color-text-light: #ffffff;
    --color-text-muted: #555555;     /* Darker muted text for accessibility */

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --space-2xl: 12rem;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 0.2s;
    --duration-base: 0.4s;
    --duration-slow: 0.8s;

    /* Layout */
    --container-max: 1400px;
    --container-narrow: 1000px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-cream);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background: var(--color-gold);
    color: var(--color-dark);
}

/* ========================================
   LAYOUT
   ======================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

section {
    position: relative;
    overflow: hidden;
}

/* ========================================
   NAVIGATION
   ======================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) var(--space-lg);
    transition: background var(--duration-base) var(--ease-out);
}

.nav.scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
}

.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-white);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--duration-base) var(--ease-out),
                transform var(--duration-base) var(--ease-out);
    pointer-events: none;
}

.nav.scrolled .nav-logo {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-logo-img {
    height: 36px;
    width: auto;
    filter: invert(1);
    transition: transform var(--duration-base) var(--ease-out), filter var(--duration-base) var(--ease-out);
}

.nav-logo:hover .nav-logo-img {
    transform: rotate(10deg) scale(1.05);
}

.nav-logo-text {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.nav-link:hover {
    opacity: 1;
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    margin: 5px 0;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .nav-toggle {
        display: block;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    min-height: 100vh;
    background: var(--color-dark);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-2xl) 0;
}

.hero-content {
    padding: 0 var(--space-lg);
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-white);
    max-width: 700px;
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 500px;
}

/* Horizontal Lines Effect */
.hero-lines {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    overflow: hidden;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.hero-line {
    width: 100%;
    background: var(--color-cream);
    flex-shrink: 0;
    transition: height 0.05s linear, opacity 0.05s linear, margin 0.05s linear;
}

/* Rising Sun/Circle Animation */
.hero-logo-container {
    position: absolute;
    bottom: -30%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero-logo-container.visible {
    opacity: 1;
}

/* Gold gradient circle instead of image initially */
.hero-sun {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: linear-gradient(
        to bottom,
        var(--color-gold) 0%,
        var(--color-gold-accent) 50%,
        var(--color-gold-bright) 100%
    );
    box-shadow: 0 0 100px rgba(212, 165, 36, 0.5);
}

.hero-logo-img {
    width: 280px;
    height: auto;
    filter: drop-shadow(0 0 80px rgba(212, 165, 36, 0.5));
}

/* ========================================
   MANIFESTO SECTION
   ======================================== */

.manifesto {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.manifesto-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(180deg, var(--color-gold-accent) 0%, var(--color-gold-bright) 100%);
    z-index: 1;
}

.manifesto-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.manifesto-text {
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text-dark);
    text-align: center;
}

.manifesto-text .highlight {
    color: var(--color-gold);
}

/* ========================================
   MISSION SECTION
   ======================================== */

.mission {
    padding: var(--space-2xl) 0;
    background: var(--color-gold-accent);
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.mission .btn-pill {
    border-color: rgba(255, 255, 255, 0.6);
}

.mission .btn-pill:hover {
    background: var(--color-white);
    color: var(--color-gold);
    border-color: var(--color-white);
}

/* Dotted arc decoration - extends from mission into next section */
.mission-circle-bottom {
    position: absolute;
    bottom: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    z-index: 10;
}

.mission-arc {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    pointer-events: none;
}

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

.mission-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-white);
}

.mission-body {
    color: var(--color-white);
    opacity: 0.9;
}

.mission-body p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

/* Pill Button */
.btn-pill {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-white);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50px;
    padding: 0.875rem 2rem;
    text-decoration: none;
    transition: all var(--duration-base) var(--ease-out);
    cursor: pointer;
}

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

.btn-pill--dark {
    color: var(--color-text-dark);
    border-color: var(--color-text-dark);
}

.btn-pill--dark:hover {
    background: var(--color-text-dark);
    color: var(--color-white);
}

@media (max-width: 768px) {
    .mission-inner {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */

.how-it-works {
    padding-top: calc(var(--space-2xl) + 100px);
    padding-bottom: 0;
    background: var(--color-cream);
    position: relative;
}

/* Dotted arc decoration at section top */
.section-arc-top {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 350px;
    height: 180px;
    stroke: var(--color-text-muted);
    stroke-width: 1;
    opacity: 0.4;
    pointer-events: none;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.how-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-text-dark);
    margin-bottom: var(--space-xl);
}

.how-title span {
    display: block;
}

/* Accordion */
.accordion {
    max-width: 700px;
}

.accordion-item {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.accordion-item:last-child {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
}

.accordion-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-dark);
}

.accordion-icon {
    width: 20px;
    height: 20px;
    position: relative;
}

.accordion-icon::before,
.accordion-icon::after {
    content: '';
    position: absolute;
    background: var(--color-text-dark);
    transition: transform var(--duration-base) var(--ease-out);
}

.accordion-icon::before {
    width: 12px;
    height: 1px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.accordion-icon::after {
    width: 1px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.accordion-item.active .accordion-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-slow) var(--ease-out);
}

.accordion-item.active .accordion-content {
    max-height: 300px;
}

.accordion-body {
    padding-bottom: var(--space-md);
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */

.benefits {
    padding-top: 0;
    padding-bottom: var(--space-2xl);
    background: var(--color-cream);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.benefit-item {
    padding: var(--space-md) 0;
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-dark);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: var(--space-sm);
}

.benefit-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.benefit-illustration {
    margin-top: var(--space-lg);
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-illustration svg {
    width: 100%;
    max-width: 150px;
    height: auto;
    stroke: var(--color-text-dark);
    stroke-width: 0.5;
    fill: none;
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq {
    padding: var(--space-2xl) 0;
    background: var(--color-purple);
    position: relative;
}

.faq-circle {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    width: 300px;
    height: 300px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    pointer-events: none;
}

.faq-circle-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--color-white);
    border-radius: 50%;
}

.faq-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
    align-items: start;
}

.faq-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-white);
}

.faq-list {
    position: relative;
    z-index: 2;
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
    transition: color var(--duration-fast) var(--ease-out);
}

.faq-question:hover {
    color: var(--color-gold-accent);
}

.faq-icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--color-white);
    transition: transform var(--duration-base) var(--ease-out);
}

.faq-icon::before {
    width: 12px;
    height: 1px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-icon::after {
    width: 1px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-item.active .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-slow) var(--ease-out);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer-inner {
    padding-bottom: var(--space-md);
}

.faq-answer p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

@media (max-width: 768px) {
    .faq-inner {
        grid-template-columns: 1fr;
    }
    .faq-circle {
        display: none;
    }
}

/* ========================================
   APPLY SECTION
   ======================================== */

.apply {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
    position: relative;
}

.apply-decoration {
    position: absolute;
    top: 0;
    left: 10%;
    bottom: 0;
    width: 400px;
    pointer-events: none;
}

.apply-decoration svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-gold-accent);
    stroke-width: 0.5;
    fill: none;
    opacity: 0.5;
}

.apply-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: start;
}

.apply-header {
    position: relative;
    z-index: 2;
}

.apply-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-text-dark);
    margin-bottom: var(--space-md);
}

.apply-intro {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.apply-form {
    position: relative;
    z-index: 2;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-dark);
    margin-bottom: var(--space-xs);
}

.form-label .optional {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--color-text-muted);
}

.form-input,
.form-textarea {
    width: 100%;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text-dark);
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1rem;
    transition: border-color var(--duration-fast) var(--ease-out);
}

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

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-gold-accent);
    box-shadow: 0 0 0 3px rgba(212, 165, 36, 0.15);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text-dark);
    background: transparent;
    border: 1px solid var(--color-text-dark);
    border-radius: 50px;
    padding: 1rem 2.5rem;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
}

.form-submit:hover {
    background: var(--color-text-dark);
    color: var(--color-white);
}

.form-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-xl);
}

.form-success.show {
    display: block;
}

.apply-form.hidden {
    display: none;
}

.form-success h3 {
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-text-dark);
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .apply-inner {
        grid-template-columns: 1fr;
    }
    .apply-decoration {
        display: none;
    }
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    padding: var(--space-lg) 0;
    background: var(--color-cream);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-logo-img {
    height: 28px;
    width: auto;
}

.footer-brand {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-dark);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
}

.footer-link {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

.footer-link:hover {
    color: var(--color-text-dark);
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .footer-inner {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slow) var(--ease-out),
                transform var(--duration-slow) var(--ease-out);
}

.animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.animate-on-scroll[data-delay="100"] { transition-delay: 0.1s; }
.animate-on-scroll[data-delay="200"] { transition-delay: 0.2s; }
.animate-on-scroll[data-delay="300"] { transition-delay: 0.3s; }
.animate-on-scroll[data-delay="400"] { transition-delay: 0.4s; }

/* ========================================
   UTILITIES
   ======================================== */

.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;
}

/* ========================================
   ACCESSIBILITY - Focus States
   ======================================== */

/* Visible focus indicators for keyboard navigation */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 3px;
}

.nav-link:focus-visible {
    outline-color: var(--color-white);
}

.btn-pill:focus-visible {
    outline-color: var(--color-white);
    outline-offset: 4px;
}

.accordion-header:focus-visible,
.faq-question:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

.faq-question:focus-visible {
    outline-color: var(--color-white);
}

/* Ensure minimum touch target size */
.nav-link,
.btn-pill,
.accordion-header,
.faq-question,
.form-submit {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

/* Reduced motion preference */
@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;
    }

    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }
}