/* ==========================================================================
   SANDEEP VELDI - Personal Brand Site
   Design System & Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-primary: #4F46E5;
    --color-primary-light: #6366F1;
    --color-primary-dark: #3730A3;
    --color-secondary: #F59E0B;
    --color-secondary-light: #FBBF24;
    --color-dark: #1E1B2E;
    --color-dark-lighter: #2D2A3E;
    --color-light: #FAFAF9;
    --color-body: #64748B;
    --color-body-light: #94A3B8;
    --color-white: #FFFFFF;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-light: rgba(0, 0, 0, 0.08);

    /* Gradients */
    --gradient-dark: linear-gradient(135deg, #1E1B2E 0%, #312E81 100%);
    --gradient-hero: linear-gradient(135deg, #1E1B2E 0%, #312E81 50%, #1E1B2E 100%);
    --gradient-card: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Source Sans Pro', sans-serif;
    --font-mono: 'Space Mono', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Sizing */
    --container-max: 1200px;
    --container-narrow: 800px;
    --nav-height: 80px;

    /* Borders */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(30, 27, 46, 0.08);
    --shadow-md: 0 8px 30px rgba(30, 27, 46, 0.12);
    --shadow-lg: 0 20px 60px rgba(30, 27, 46, 0.15);
    --shadow-glow: 0 0 40px rgba(79, 70, 229, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-body);
    background-color: var(--color-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-body);
    max-width: 600px;
    margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Scroll Reveal Animations
   -------------------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
}

.btn--primary:hover {
    background: var(--color-primary-light);
    box-shadow: 0 6px 30px rgba(79, 70, 229, 0.5);
    transform: translateY(-2px);
}

.btn--outline {
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--color-white);
}

.btn--outline:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

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

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-sm) 0;
    transition: all var(--transition-base);
}

.nav--scrolled {
    background: rgba(30, 27, 46, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.5rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

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

.nav__logo-img {
    width: 44px;
    height: 44px;
    transition: transform var(--transition-base);
}

.nav__logo:hover .nav__logo-img {
    transform: scale(1.05);
}

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

.nav__link {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width var(--transition-base);
}

.nav__link:hover {
    color: var(--color-white);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    padding: 0.6rem 1.5rem;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-white);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--color-primary);
}

/* Mobile Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    z-index: 1001;
}

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav__toggle--active .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--active .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle--active .nav__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-4xl) var(--space-md);
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(79, 70, 229, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 40%);
}

.hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234F46E5' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 850px;
}

.hero__badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    margin-bottom: var(--space-lg);
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-full);
}

.hero__headline {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.hero__sub {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero__ctas {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.4);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.about__content {
    display: grid;
    grid-template-columns: 300px 1fr;
    align-items: start;
    gap: var(--space-3xl);
}

.about__bio p {
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
    line-height: 1.8;
}

.about__image {
    position: relative;
    grid-row: 1 / 2;
}

.about__headshot {
    width: 100%;
    max-width: 300px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(79, 70, 229, 0.3);
    border: 3px solid var(--color-primary, #4F46E5);
}

.about__bio p:first-child::first-letter {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    float: left;
    line-height: 1;
    margin-right: 0.5rem;
    margin-top: 0.1rem;
    color: var(--color-primary);
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    grid-column: 1 / -1;
}

.stat {
    text-align: center;
    padding: var(--space-lg);
    background: var(--gradient-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}

.stat__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat__label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-body-light);
}

/* --------------------------------------------------------------------------
   Expertise Section
   -------------------------------------------------------------------------- */
.expertise {
    padding: var(--space-4xl) 0;
    background: var(--color-light);
}

.expertise__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.expertise__card {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.expertise__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.expertise__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.expertise__card:hover::before {
    transform: scaleX(1);
}

.expertise__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(79, 70, 229, 0.08);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.expertise__title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.expertise__desc {
    font-size: 0.95rem;
    color: var(--color-body);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Speaking & Projects Section
   -------------------------------------------------------------------------- */
.speaking {
    padding: var(--space-4xl) 0;
    background: var(--color-dark);
}

.speaking .section-label {
    color: var(--color-secondary);
}

.speaking .section-title {
    color: var(--color-white);
}

.speaking .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.speaking__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.project-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(79, 70, 229, 0.4);
    transform: translateY(-4px);
}

.project-card__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    padding: 0.3rem 0.75rem;
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.project-card__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.project-card__desc {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.project-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-card__tech {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.25rem 0.6rem;
    background: rgba(79, 70, 229, 0.15);
    color: var(--color-primary-light);
    border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.contact__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-dark);
    background: var(--color-light);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.form-input::placeholder {
    color: var(--color-body-light);
}

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

.contact__form .btn {
    grid-column: 1 / -1;
    margin-top: var(--space-sm);
}

.contact__info {
    padding: var(--space-xl);
    background: var(--color-light);
    border-radius: var(--radius-md);
}

.contact__social-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
    text-align: center;
}

.contact__links {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: var(--space-md);
}

.contact__link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius-sm);
    color: var(--color-dark);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.contact__link svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact__link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateX(4px);
}

.contact__link:hover svg {
    color: var(--color-white);
}

.contact__location {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border-light);
}

.contact__location-text {
    font-size: 1.1rem;
    color: var(--color-body);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-xl) 0;
    background: var(--color-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

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

.footer__logo {
    width: 32px;
    height: 32px;
}

.footer__copy {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer__nav {
    display: flex;
    gap: var(--space-lg);
}

.footer__nav a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   Back to Top
   -------------------------------------------------------------------------- */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 900;
}

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

.back-to-top:hover {
    background: var(--color-primary-light);
    transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   Responsive Styles
   -------------------------------------------------------------------------- */

/* Tablet */
@media (max-width: 1024px) {
    .contact__content {
        grid-template-columns: 1fr;
    }

    .expertise__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --space-4xl: 5rem;
    }

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

    .about__image {
        position: static;
        text-align: center;
    }

    .about__headshot {
        max-width: 250px;
        margin: 0 auto;
    }

    /* Mobile Nav */
    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-dark);
        padding: 6rem var(--space-xl) var(--space-xl);
        transition: right var(--transition-spring);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    }

    .nav__menu--open {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .nav__link {
        font-size: 1.1rem;
    }

    .nav__link--cta {
        margin-top: var(--space-sm);
    }

    /* Hero */
    .hero {
        padding: var(--space-3xl) var(--space-md);
    }

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

    .hero__ctas .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero__scroll-indicator {
        display: none;
    }

    /* About */
    .about__stats {
        grid-template-columns: 1fr;
    }

    /* Expertise */
    .expertise__grid {
        grid-template-columns: 1fr;
    }

    /* Speaking */
    .speaking__grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact__form {
        grid-template-columns: 1fr;
    }

    .form-group--full {
        grid-column: 1;
    }

    /* Footer */
    .footer__content {
        flex-direction: column;
        text-align: center;
    }

    .footer__brand {
        flex-direction: column;
    }

    .footer__nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-md);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero__headline {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .stat__number {
        font-size: 2rem;
    }
}

/* --------------------------------------------------------------------------
   Accessibility & Preferences
   -------------------------------------------------------------------------- */
@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;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .hero__bg {
        animation: none;
        background-position: 0% 50%;
    }
}

/* Focus styles */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

/* Selection */
::selection {
    background: rgba(79, 70, 229, 0.2);
    color: var(--color-dark);
}