/* ================================
   LAMPRUS STUDIO - CSS
   Black Background Theme
   ================================ */

:root {
    /* Brand Colors */
    --color-bg: #232528;
    --color-dark: #1a1a1a;
    --color-beige: #ceb189;
    --color-blue-grey: #9ba0bd;
    --color-blue-dark: #2b2c51;
    --color-red: #f00101;
    --color-gold: #f4b942;
    --color-green: #77966d;
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Archivo', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================
   RESET & BASE
   ================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

::selection {
    background-color: var(--color-red);
    color: white;
}

/* ================================
   TYPOGRAPHY
   ================================ */

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-beige);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    margin-bottom: 1rem;
    color: var(--color-blue-grey);
}

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

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(206, 177, 137, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: block;
}

.logo-img {
    height: 90px;
    width: auto;
    transition: var(--transition);
}

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

.nav-menu {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-menu a {
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 400;
    position: relative;
    color: var(--color-beige);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-red);
    transition: width 0.3s;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Language Switch */
.lang-switch {
    background: transparent;
    border: none;
    color: var(--color-beige);
    font-size: 0.9rem;
    cursor: pointer;
    font-family: var(--font-sans);
    letter-spacing: 1px;
}

.lang-option {
    transition: var(--transition);
    cursor: pointer;
}

.lang-option.active {
    color: var(--color-red);
    font-weight: 500;
}

.lang-separator {
    margin: 0 0.25rem;
    color: var(--color-blue-grey);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--color-beige);
    transition: var(--transition);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 100px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 50% 50%, rgba(206, 177, 137, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 20% 50%, rgba(43, 44, 81, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(240, 1, 1, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1000px;
}

/* Giant centered logo */
.hero-logo {
    max-width: 500px;
    width: 90%;
    height: auto;
    margin: 0 auto 3rem;
    display: block;
    animation: logoEntrance 1.2s ease-out forwards;
    filter: drop-shadow(0 10px 40px rgba(206, 177, 137, 0.3));
}

@keyframes logoEntrance {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(30px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.title-line:nth-child(1) { animation-delay: 0.6s; }
.title-line:nth-child(2) { animation-delay: 0.8s; }

.title-line.accent {
    color: var(--color-red);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--color-blue-grey);
    max-width: 700px;
    margin: 0 auto 3rem;
    animation: fadeInUp 0.8s 1s ease-out forwards;
    opacity: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-blue-grey);
    opacity: 0.6;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-blue-grey), transparent);
    animation: scrollPulse 2s infinite;
}

/* ================================
   BUTTONS & CTA
   ================================ */

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: transparent;
    border: 1px solid var(--color-beige);
    color: var(--color-beige);
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-red);
    transition: left 0.4s;
    z-index: -1;
}

.cta-button:hover {
    color: white;
    border-color: var(--color-red);
}

.cta-button:hover::before {
    left: 0;
}

.cta-button.large {
    padding: 1.25rem 4rem;
}

.text-link {
    font-size: 1rem;
    letter-spacing: 1px;
    position: relative;
    color: var(--color-beige);
}

.text-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
}

/* ================================
   SECTIONS
   ================================ */

section {
    padding: 6rem 0;
}

.page-header {
    padding-top: 120px;
    padding-bottom: 4rem;
    text-align: center;
}

.page-title {
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-blue-grey);
}

.section-title {
    margin-bottom: 2rem;
}

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

.divider {
    width: 80px;
    height: 1px;
    background: var(--color-red);
    margin: 2rem 0;
}

/* Trusted By */
.trusted-by {
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(206, 177, 137, 0.1);
    border-bottom: 1px solid rgba(206, 177, 137, 0.1);
}

.trusted-label {
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-blue-grey);
}

/* Problem Section */
.problem-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, rgba(43, 44, 81, 0.05) 100%);
}

.problem-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.problem-text p {
    color: var(--color-blue-grey);
}

.problem-stats {
    display: grid;
    gap: 1.5rem;
}

.stat-card {
    padding: 1.5rem;
    border: 1px solid rgba(206, 177, 137, 0.2);
    background: rgba(26, 26, 26, 0.5);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--color-red);
}

/* Solution Section */
.solution-section {
    background: rgba(43, 44, 81, 0.03);
}

.solution-intro {
    text-align: center;
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--color-blue-grey);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    padding: 2rem;
    border: 1px solid rgba(206, 177, 137, 0.2);
    background: rgba(26, 26, 26, 0.5);
    text-align: center;
    transition: var(--transition);
}

.solution-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 8px 24px rgba(244, 185, 66, 0.15);
}

.solution-icon {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.solution-card h3 {
    margin-bottom: 1rem;
}

.solution-card p {
    font-size: 0.95rem;
    color: var(--color-blue-grey);
}

/* Services Preview */
.services-preview {
    background: rgba(43, 44, 81, 0.03);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.service-card {
    padding: 2rem;
    border: 1px solid rgba(206, 177, 137, 0.2);
    background: rgba(26, 26, 26, 0.5);
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-green);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(119, 150, 109, 0.2);
}

.service-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--color-blue-grey);
    font-size: 1rem;
}

.cta-center {
    text-align: center;
    margin-top: 3rem;
}

/* Quote Section */
.quote-section {
    background: linear-gradient(135deg, rgba(43, 44, 81, 0.05) 0%, var(--color-bg) 100%);
    padding: 5rem 0;
}

.main-quote {
    text-align: center;
}

.main-quote p {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.4;
    color: var(--color-beige);
    margin-bottom: 1rem;
}

.main-quote cite {
    font-size: 1rem;
    color: var(--color-blue-grey);
    font-style: normal;
}

/* About Page */
.about-intro {
    padding: 4rem 0;
}

.intro-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-blue-grey);
}

.philosophy-detail {
    background: rgba(43, 44, 81, 0.03);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.philosophy-card {
    padding: 2rem;
    border: 1px solid rgba(206, 177, 137, 0.2);
    background: rgba(26, 26, 26, 0.5);
}

.card-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-red);
    margin-bottom: 1rem;
}

.philosophy-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.philosophy-card p {
    color: var(--color-blue-grey);
}

/* Values */
.values {
    padding: 5rem 0;
}

.values-list {
    margin-top: 3rem;
}

.value-item {
    padding: 2rem 0;
    border-bottom: 1px solid rgba(206, 177, 137, 0.1);
}

.value-item:last-child {
    border-bottom: none;
}

.value-item h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--color-beige);
}

.value-item p {
    color: var(--color-blue-grey);
}

/* Packages */
.packages-section {
    padding: 5rem 0;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.package-card {
    background: var(--color-dark);
    border: 1px solid rgba(206, 177, 137, 0.2);
    padding: 2.5rem;
    position: relative;
    transition: var(--transition);
}

.package-card:hover {
    border-color: var(--color-red);
    transform: translateY(-5px);
}

.package-card.featured {
    border: 2px solid var(--color-red);
}

.package-card.premium {
    border: 2px solid var(--color-beige);
}

.badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--color-gold);
    color: var(--color-bg);
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 500;
}

.badge.premium {
    background: var(--color-green);
    color: white;
}

.package-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(206, 177, 137, 0.1);
    padding-bottom: 1.5rem;
}

.package-name {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-beige);
    margin-bottom: 0.5rem;
}

.package-tagline {
    color: var(--color-blue-grey);
    font-size: 0.95rem;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
}

.package-features li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-blue-grey);
    font-size: 0.95rem;
}

.package-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-red);
    font-weight: bold;
}

.package-cta {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--color-beige);
    color: var(--color-beige);
    text-align: center;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
}

.package-cta:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: white;
}

/* Project Packages */
.project-packages {
    background: rgba(43, 44, 81, 0.03);
    padding: 5rem 0;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.project-card {
    border: 1px solid rgba(206, 177, 137, 0.2);
    padding: 2.5rem;
    background: rgba(26, 26, 26, 0.5);
}

.project-card h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-beige);
    margin-bottom: 0.5rem;
}

.project-card .tagline {
    color: var(--color-blue-grey);
    margin-bottom: 1.5rem;
}

.project-features {
    list-style: none;
    margin: 1.5rem 0;
}

.project-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-blue-grey);
    font-size: 0.95rem;
}

.project-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-red);
}

.project-timeline {
    font-style: italic;
    color: var(--color-blue-grey);
    margin: 1.5rem 0;
}

/* Add-on */
.addon-section {
    background: linear-gradient(135deg, rgba(43, 44, 81, 0.1) 0%, var(--color-bg) 100%);
    padding: 4rem 0;
}

.addon-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--color-beige);
    text-align: center;
    margin-bottom: 1rem;
}

.addon-subtitle {
    text-align: center;
    color: var(--color-blue-grey);
    margin-bottom: 2rem;
}

.addon-features {
    list-style: none;
    max-width: 600px;
    margin: 2rem auto;
}

.addon-features li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-blue-grey);
}

.addon-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-red);
}

.addon-note {
    text-align: center;
    font-style: italic;
    color: var(--color-blue-grey);
    font-size: 0.9rem;
    margin: 2rem 0;
}

/* Contact Page */
.contact-section {
    padding: 5rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.form-title {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    letter-spacing: 1px;
    color: var(--color-beige);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 1rem;
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(206, 177, 137, 0.2);
    color: var(--color-beige);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-red);
}

.submit-button {
    padding: 1rem 3rem;
    background: transparent;
    border: 1px solid var(--color-beige);
    color: var(--color-beige);
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
}

.submit-button:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: white;
}

.form-note {
    font-size: 0.9rem;
    color: var(--color-blue-grey);
    margin-top: 1rem;
}

.form-message {
    padding: 1.5rem;
    margin-top: 1.5rem;
    border-radius: 4px;
}

.form-message.success {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid rgba(0, 255, 0, 0.3);
    color: #0f0;
}

.form-message.error {
    background: rgba(240, 1, 1, 0.1);
    border: 1px solid var(--color-red);
    color: var(--color-red);
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-method h4 {
    margin-bottom: 0.5rem;
    color: var(--color-beige);
}

.contact-method a,
.contact-method p {
    color: var(--color-blue-grey);
}

.contact-method a:hover {
    color: var(--color-red);
}

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

.contact-cta {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(206, 177, 137, 0.1);
}

.contact-cta h4 {
    margin-bottom: 1rem;
}

.contact-cta p {
    color: var(--color-blue-grey);
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(43, 44, 81, 0.1) 0%, var(--color-bg) 100%);
    padding: 5rem 0;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-blue-grey);
    margin-bottom: 3rem;
}

/* Footer */
.footer {
    background: var(--color-dark);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(206, 177, 137, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    max-width: 200px;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--color-blue-grey);
    font-style: italic;
}

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

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--color-beige);
    font-size: 1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--color-blue-grey);
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--color-red);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(206, 177, 137, 0.1);
}

.footer-bottom p {
    color: var(--color-blue-grey);
    font-size: 0.9rem;
}

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

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

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

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

@media (max-width: 1024px) {
    .problem-grid,
    .contact-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: left 0.3s;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .packages-grid,
    .services-grid,
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
    
    /* Hero logo responsive */
    .hero-logo {
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    section {
        padding: 3rem 0;
    }
    
    .cta-button {
        padding: 0.875rem 2rem;
        font-size: 0.875rem;
    }
    
    .logo-img {
        height: 70px;
    }
    
    /* Hero logo mobile */
    .hero-logo {
        max-width: 320px;
    }
}