/* === STYLEHOUSE Personal Shopper — Corporate Design System === */

:root {
    --sh-warm-gray: #82766d;
    --sh-warm-gray-light: #a69d95;
    --sh-warm-gray-lighter: #d4cfc9;
    --sh-warm-gray-bg: #f5f3f1;
    --sh-black: #383632;
    --sh-black-soft: #4a4642;
    --sh-white: #ffffff;
    --sh-accent: #82766d;
    
    --font-corporate: 'Space Grotesk', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    --section-padding: 100px 0;
    --container-width: 1200px;
    --border-radius: 4px;
    --transition: all 0.3s ease;
}

/* === RESET & BASE === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--sh-black);
    background: var(--sh-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.navbar-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.navbar-logo-img {
    height: 32px;
    width: auto;
    transition: var(--transition);
}

.navbar:not(.scrolled) .navbar-logo-img {
    filter: brightness(0) invert(1);
}

.navbar.scrolled .navbar-logo-img {
    filter: none;
}

.navbar-links {
    display: flex;
    gap: 36px;
}

.navbar-links a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--sh-white);
    position: relative;
}

.navbar.scrolled .navbar-links a {
    color: var(--sh-black);
}

.navbar-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--sh-warm-gray);
    transition: width 0.3s ease;
}

.navbar-links a:hover::after {
    width: 100%;
}

.lang-switcher {
    display: flex;
    gap: 4px;
}

.lang-btn {
    background: none;
    border: 1px solid rgba(255,255,255,0.4);
    color: var(--sh-white);
    padding: 4px 10px;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 2px;
}

.navbar.scrolled .lang-btn {
    border-color: var(--sh-warm-gray-lighter);
    color: var(--sh-black-soft);
}

.lang-btn.active {
    background: var(--sh-warm-gray);
    border-color: var(--sh-warm-gray);
    color: var(--sh-white);
}

.navbar.scrolled .lang-btn.active {
    background: var(--sh-warm-gray);
    border-color: var(--sh-warm-gray);
    color: var(--sh-white);
}

.lang-btn:hover {
    background: rgba(255,255,255,0.15);
}

.navbar.scrolled .lang-btn:hover {
    background: var(--sh-warm-gray-bg);
}

.lang-btn.active:hover {
    background: var(--sh-warm-gray);
}

/* Mobile nav */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--sh-white);
    transition: var(--transition);
}

.navbar.scrolled .navbar-toggle span {
    background: var(--sh-black);
}

.navbar-mobile {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 30px 40px;
    background: var(--sh-white);
}

.navbar-mobile.active {
    display: flex;
}

.navbar-mobile a {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--sh-black);
}

.lang-switcher-mobile {
    display: flex;
    gap: 4px;
}

.lang-switcher-mobile .lang-btn {
    border-color: var(--sh-warm-gray-lighter);
    color: var(--sh-black-soft);
}

.lang-switcher-mobile .lang-btn.active {
    background: var(--sh-warm-gray);
    border-color: var(--sh-warm-gray);
    color: var(--sh-white);
}

/* === HERO === */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-slideshow {
    width: 100%;
    height: 100%;
    position: relative;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(56, 54, 50, 0.45) 0%,
        rgba(56, 54, 50, 0.55) 50%,
        rgba(56, 54, 50, 0.7) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--sh-white);
    max-width: 800px;
    padding: 0 40px;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-title {
    font-family: var(--font-corporate);
    font-size: 4rem;
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-description {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.7;
    opacity: 0.9;
    max-width: 550px;
    margin: 0 auto 40px;
}

.hero-cta {
    display: inline-block;
    padding: 14px 40px;
    border: 1.5px solid var(--sh-white);
    color: var(--sh-white);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
}

.hero-cta:hover {
    background: var(--sh-white);
    color: var(--sh-black);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    width: 4px;
    height: 8px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDown 2s ease infinite;
}

@keyframes scrollDown {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(16px); }
}

/* === INTRO TEXT === */
.intro-text {
    padding: 80px 0;
    background: var(--sh-warm-gray-bg);
}

.intro-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.intro-description {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--sh-black-soft);
    max-width: 900px;
    margin: 0 auto;
}

/* === ABOUT SECTION === */
.about {
    padding: 0;
}

.about-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.about-block.reverse {
    direction: rtl;
}

.about-block.reverse > * {
    direction: ltr;
}

.about-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px;
}

.about-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sh-warm-gray);
    margin-bottom: 16px;
}

.about-title {
    font-family: var(--font-corporate);
    font-size: 2.4rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--sh-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-description {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--sh-black-soft);
}

.about-image {
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.03);
}

/* === SERVICES === */
.services {
    padding: var(--section-padding);
    background: var(--sh-warm-gray-bg);
}

.services-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.services-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sh-warm-gray);
    margin-bottom: 12px;
}

.services-title {
    font-family: var(--font-corporate);
    font-size: 2.4rem;
    font-weight: 400;
    margin-bottom: 60px;
    color: var(--sh-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--sh-white);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
    border-color: var(--sh-warm-gray-lighter);
}

.service-photo {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .service-photo {
        height: 280px;
    }
}

@media (min-width: 1400px) {
    .service-photo {
        height: 340px;
    }
}

@media (min-width: 1800px) {
    .service-photo {
        height: 400px;
    }
}

.service-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-text {
    padding: 30px 25px 35px;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    overflow: hidden;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card h3 {
    font-family: var(--font-corporate);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 14px;
    color: var(--sh-black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-card p {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--sh-black-soft);
}

/* === REVIEWS === */
.reviews {
    padding: var(--section-padding);
    background: var(--sh-white);
}

.reviews-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.reviews-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sh-warm-gray);
    margin-bottom: 12px;
}

.reviews-title {
    font-family: var(--font-corporate);
    font-size: 2.4rem;
    font-weight: 400;
    margin-bottom: 60px;
    color: var(--sh-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: var(--sh-warm-gray-bg);
    padding: 40px;
    text-align: left;
    border-left: 3px solid var(--sh-warm-gray);
}

.review-stars {
    color: #d4a843;
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.review-text {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--sh-black-soft);
    font-style: italic;
    margin-bottom: 20px;
}

.review-author {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sh-black);
}

.review-source {
    font-size: 0.75rem;
    color: var(--sh-warm-gray);
    margin-top: 4px;
}

/* === CONTACT === */
.contact {
    padding: var(--section-padding);
    background: var(--sh-black);
    color: var(--sh-white);
}

.contact-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sh-warm-gray-light);
    margin-bottom: 12px;
}

.contact-title {
    font-family: var(--font-corporate);
    font-size: 2.4rem;
    font-weight: 400;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-description {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    font-weight: 300;
}

.contact-item svg {
    opacity: 0.6;
    flex-shrink: 0;
}

.contact-item a:hover {
    color: var(--sh-warm-gray-light);
}

/* Form */
.contact-form {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
    width: 100%;
}

.form-group {
    flex: 1;
}

.form-group.full-width {
    width: 100%;
    flex-basis: 100%;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 8px;
    opacity: 0.7;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--sh-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 300;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--sh-warm-gray);
    background: rgba(255,255,255,0.12);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: 300;
    opacity: 0.7;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    accent-color: var(--sh-warm-gray);
}

.checkbox-label a {
    text-decoration: underline;
    opacity: 0.9;
}

.form-submit {
    display: inline-block;
    padding: 14px 50px;
    background: var(--sh-warm-gray);
    color: var(--sh-white);
    border: none;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.form-submit:hover {
    background: var(--sh-warm-gray-light);
}

/* === FOOTER === */
.footer {
    padding: 50px 0 30px;
    background: var(--sh-black);
    border-top: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.6);
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

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

.footer-logo-img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-brand p {
    font-size: 0.85rem;
    font-weight: 300;
    margin-top: 6px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--sh-white);
}

.footer-legal {
    text-align: center;
    font-size: 0.75rem;
    opacity: 0.5;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
    margin-top: 8px;
    justify-content: center;
}

.footer-legal-links a:hover {
    opacity: 1;
}

/* === ANIMATIONS (scroll reveal) === */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-text {
        padding: 60px;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .navbar-links,
    .navbar .lang-switcher {
        display: none;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .about-block,
    .about-block.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .about-text {
        padding: 50px 30px;
        order: 2;
    }
    
    .about-image {
        min-height: 300px;
        order: 1;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .about-title,
    .services-title,
    .reviews-title,
    .contact-title {
        font-size: 1.8rem;
    }
    
    .navbar-container {
        padding: 0 20px;
    }
}