/* ===========================
   INDELIBLE PICTURES GROUP
   Brand System Stylesheet
   =========================== */

/* Typography Imports */
@import url('https://fonts.googleapis.com/css2?family=Suisse+Intl:wght@400;500&display=swap');

/* CSS Variables */
:root {
    --black: #000000;
    --white: #FFFFFF;
    --gold: #D4AF37;
    --serif: 'GT Sectra', Georgia, serif;
    --sans: 'Suisse Intl', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    background: var(--white);
    color: var(--black);
    font-family: var(--sans);
    line-height: 1.5;
    overflow-x: hidden;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 3rem;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0) 100%);
}

.nav-logo a {
    font-family: var(--serif);
    font-size: 1rem;
    letter-spacing: 0.05em;
    font-weight: 400;
    transition: color var(--transition);
}

.nav-logo a:hover {
    color: var(--gold);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.1s ease-out;
    filter: brightness(0.7);
}

.hero-text {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    padding: 2rem;
}

.hero-title {
    font-family: var(--serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-family: var(--sans);
    font-size: clamp(0.75rem, 1.2vw, 1rem);
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    opacity: 1;
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

/* Grid Navigation */
.grid-nav {
    min-height: 100vh;
    padding: 4rem 3rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
}

.grid-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: block;
    min-height: 400px;
}

/* All tiles same size in 2x2 grid */
.grid-large,
.grid-medium,
.grid-small {
    grid-column: span 1;
    grid-row: span 1;
}

/* Grid items are positioned automatically in 2x2 layout */

.grid-image {
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--black);
    transition: transform var(--transition), filter var(--transition);
    filter: brightness(0.8);
}

.grid-item:hover .grid-image {
    transform: scale(1.05);
    filter: brightness(0.6);
}

.grid-title {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    font-family: var(--serif);
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 400;
    color: var(--white);
    z-index: 10;
    transition: color var(--transition);
}

.grid-item:hover .grid-title {
    color: var(--gold);
}

/* Footer */
.footer {
    padding: 4rem 3rem;
    display: flex;
    gap: 3rem;
    justify-content: center;
    border-top: 1px solid var(--black);
}

.footer-link {
    font-family: var(--sans);
    font-size: 1rem;
    letter-spacing: 0.05em;
    transition: color var(--transition);
}

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

/* Films Carousel */
.carousel-container {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.carousel-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4rem 3rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    color: var(--white);
}

.carousel-title {
    font-family: var(--serif);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 400;
    margin-bottom: 1rem;
}

.carousel-description {
    font-family: var(--sans);
    font-size: 1.125rem;
    max-width: 600px;
    line-height: 1.6;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 3rem;
    pointer-events: none;
}

.carousel-btn {
    pointer-events: auto;
    background: none;
    border: none;
    color: var(--white);
    font-size: 3rem;
    cursor: pointer;
    transition: color var(--transition);
    font-family: var(--sans);
    font-weight: 300;
}

.carousel-btn:hover {
    color: var(--gold);
}

/* About Page */
.about-container {
    padding: 8rem 3rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.about-hero {
    margin-bottom: 6rem;
}

.about-title {
    font-family: var(--serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.about-intro {
    font-family: var(--sans);
    font-size: 1.5rem;
    max-width: 800px;
    line-height: 1.6;
}

.about-section {
    margin-bottom: 6rem;
}

.about-section-title {
    font-family: var(--serif);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
    border-top: 1px solid var(--black);
    padding-top: 2rem;
}

.about-section-content {
    font-family: var(--sans);
    font-size: 1.125rem;
    line-height: 1.8;
    max-width: 900px;
}

.about-section-content p {
    margin-bottom: 1.5rem;
}

/* Contact Page */
.contact-container {
    padding: 8rem 3rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-title {
    font-family: var(--serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    margin-bottom: 3rem;
}

.contact-info {
    font-family: var(--sans);
    font-size: 1.5rem;
    line-height: 2;
}

.contact-link {
    transition: color var(--transition);
    border-bottom: 1px solid transparent;
}

.contact-link:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

/* Responsive */
@media (max-width: 968px) {
    .nav {
        padding: 1.5rem 2rem;
    }

    .grid-nav {
        padding: 2rem;
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1rem;
    }

    .grid-nav .grid-item {
        grid-column: 1 !important;
        grid-row: auto !important;
        min-height: 300px;
    }

    .about-container,
    .contact-container {
        padding: 6rem 2rem 3rem;
    }

    .carousel-nav {
        padding: 0 2rem;
    }

    .carousel-info {
        padding: 3rem 2rem;
    }
}