/* ===========================
   REBECA RARAU - PHOTOGRAPHY
   =========================== */

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

:root {
    --color-bg: #0a0a0a;
    --color-bg-alt: #111111;
    --color-bg-card: #141414;
    --color-text: #e8e8e8;
    --color-text-muted: #888888;
    --color-accent: #ffffff;
    --color-accent-hover: #d0d0d0;
    --color-border: #1e1e1e;
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', 'Segoe UI', sans-serif;
    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-accent-hover);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 7rem 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
}

.section-title.centered {
    text-align: center;
}

.title-line {
    width: 60px;
    height: 2px;
    background: var(--color-accent);
    margin-bottom: 1.5rem;
}

.title-line.centered {
    margin-left: auto;
    margin-right: auto;
}

.section-description {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 500px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
}

/* ===========================
   BUTTONS
   =========================== */

.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-outline:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-full {
    width: 100%;
    text-align: center;
}

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

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition);
}

#navbar.scrolled {
    background: rgba(14, 14, 14, 0.95);
    backdrop-filter: blur(20px);
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

.logo:hover {
    opacity: 0.8;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition);
}

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

.nav-links a:hover {
    color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-text);
    transition: all var(--transition);
}

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

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.unsplash.com/photo-1452587925148-ce544e77e70d?w=1920&h=1080&fit=crop') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(14, 14, 14, 0.4) 0%,
        rgba(14, 14, 14, 0.6) 50%,
        rgba(14, 14, 14, 0.9) 100%
    );
}

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

.hero-symbol {
    width: 80px;
    height: auto;
    margin: 0 auto 1.5rem;
    opacity: 0;
    animation: fadeUp 1s ease 0.1s forwards;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 1s ease 0.5s forwards;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: fadeUp 1s ease 0.3s forwards;
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    font-style: italic;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 1s ease 0.7s forwards;
}

.hero .btn {
    opacity: 0;
    animation: fadeUp 1s ease 0.9s forwards;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 1;
    opacity: 0;
    animation: fadeIn 1s ease 1.5s forwards;
}

.hero-scroll span {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--color-accent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ===========================
   ABOUT
   =========================== */

.about {
    background: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 550px;
    object-fit: cover;
}

.about-image::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 1px solid var(--color-accent);
    z-index: -1;
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: 1.2rem;
    font-size: 1.02rem;
}

.about-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

/* ===========================
   PORTFOLIO
   =========================== */

.portfolio {
    background: var(--color-bg-alt);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 1.2rem;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
}

.portfolio-item.wide {
    grid-column: span 2;
    aspect-ratio: 3/2;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(14, 14, 14, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
}

.portfolio-overlay p {
    font-size: 0.85rem;
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

.portfolio-item.hidden {
    display: none;
}

/* ===========================
   SERVICES
   =========================== */

.services {
    background: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.service-image {
    height: 220px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-content {
    padding: 2rem;
}

.service-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.service-content h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.service-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
}

.service-features {
    list-style: none;
}

.service-features li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
}

/* ===========================
   WORKSHOPS
   =========================== */

.workshops {
    background: var(--color-bg-alt);
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.workshop-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition);
}

.workshop-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.workshop-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.workshop-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.workshop-card:hover .workshop-image img {
    transform: scale(1.05);
}

.workshop-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent);
    color: var(--color-bg);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.8rem;
}

.workshop-content {
    padding: 1.5rem;
}

.workshop-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.workshop-date,
.workshop-duration {
    font-size: 0.78rem;
    color: var(--color-accent);
    letter-spacing: 0.05em;
}

.workshop-content h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}

.workshop-content p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.workshop-details {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.workshop-details span {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    padding: 0.2rem 0.6rem;
    border: 1px solid var(--color-border);
}

/* ===========================
   TESTIMONIALS
   =========================== */

.testimonials {
    background: var(--color-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 2rem;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--color-accent);
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: 1rem;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.9rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--color-accent);
}

/* ===========================
   CONTACT
   =========================== */

.contact {
    background: var(--color-bg-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 1.02rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--color-text-muted);
}

.contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.2rem;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.85rem;
    transition: all var(--transition);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-accent);
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 300;
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a09a93' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    cursor: pointer;
}

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

::placeholder {
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* ===========================
   INSTAGRAM SECTION
   =========================== */

.instagram-section {
    background: var(--color-bg);
    padding-bottom: 5rem;
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
}

.insta-item {
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.insta-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.insta-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(14, 14, 14, 0.3);
    opacity: 0;
    transition: opacity var(--transition);
}

.insta-item:hover img {
    transform: scale(1.1);
}

.insta-item:hover::after {
    opacity: 1;
}

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

.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
}

.footer-logo {
    height: 30px;
    width: auto;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-social a {
    color: var(--color-text-muted);
    transition: color var(--transition);
}

.footer-social a:hover {
    color: var(--color-accent);
}

.footer-social svg {
    width: 22px;
    height: 22px;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ===========================
   LIGHTBOX
   =========================== */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition);
    z-index: 2001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--color-accent);
}

.lightbox-close {
    top: 1.5rem;
    right: 2rem;
    font-size: 2.5rem;
}

.lightbox-prev {
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
}

.lightbox-next {
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
}

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

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

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

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

    .portfolio-item.wide {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-bg);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        transition: right var(--transition);
        border-left: 1px solid var(--color-border);
    }

    .nav-links.open {
        right: 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
        letter-spacing: 0.1em;
    }

    .hero-tagline {
        font-size: 1.1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image img {
        height: 400px;
    }

    .about-image::after {
        display: none;
    }

    .about-stats {
        gap: 1.5rem;
    }

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

    .portfolio-item.wide {
        grid-column: span 1;
        aspect-ratio: 3/4;
    }

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

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .section {
        padding: 5rem 0;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
        letter-spacing: 0.08em;
    }

    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }

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

    .portfolio-item.wide {
        grid-column: span 1;
    }

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

    .container {
        padding: 0 1.2rem;
    }

    .portfolio-filters {
        gap: 0.3rem;
    }

    .filter-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.7rem;
    }
}