/* 
  Design System & Variables
  Colors:
  - Pure White (#FFFFFF)
  - Warm Off White (#F8F7F4)
  - Charcoal (#222222)
  - Soft Grey (#777777)
*/

:root {
    --color-white: #FFFFFF;
    --color-off-white: #F8F7F4;
    --color-charcoal: #222222;
    --color-grey: #777777;
    --color-border: #E5E5E5;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-charcoal);
    background-color: var(--color-white);
    line-height: 1.6;
    font-size: 16px;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-charcoal);
}

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

ul {
    list-style: none;
}

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

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.container-fluid {
    width: 100%;
    padding: 0 5%;
}

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

.bg-light {
    background-color: var(--color-off-white);
}

section {
    padding: 120px 0;
}

.section-subtitle {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-grey);
    margin-bottom: 20px;
}

section h2 {
    font-size: 3rem;
    margin-bottom: 40px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-charcoal);
    border-color: var(--color-charcoal);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-charcoal);
    border-color: var(--color-charcoal);
}

.btn-outline:hover {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.btn-outline-small {
    padding: 10px 20px;
    border: 1px solid var(--color-charcoal);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-outline-small:hover {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    padding: 12px 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    transition: opacity var(--transition-fast);
}

.logo-link:hover {
    opacity: 0.8;
}

.brand-logo {
    height: 78px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-logo {
    height: 60px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 400;
}

.nav-links a:not(.btn-outline-small):hover {
    color: var(--color-grey);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 25px;
    height: 1px;
    background-color: var(--color-charcoal);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Offset for nav */
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
}

/* Subtle overlay to ensure text is readable */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding-left: 10%;
}

.hero-content h1 {
    font-size: 5.5rem;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-charcoal);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 30px;
}

.about-text p {
    color: var(--color-grey);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.highlights {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.highlights li {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}

.highlights strong {
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.highlights span {
    color: var(--color-grey);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    padding: 40px;
    background-color: var(--color-white);
    border: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

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

.service-card h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 16px;
}

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

/* Projects Section */
.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    display: block;
    group: project;
}

.project-img-wrapper {
    overflow: hidden;
    margin-bottom: 20px;
}

.project-img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center center;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-img-wrapper img {
    transform: scale(1.05);
}

.project-info h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.project-info p {
    font-size: 0.9rem;
    color: var(--color-grey);
}

/* Founder Section */
.founder-section {
    padding: 120px 0;
}

.founder-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.founder-image {
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-off-white);
}

.founder-image {
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-off-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.founder-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center center;
}

.founder-content h2 {
    font-size: 3rem;
    margin-bottom: 14px;
}

.founder-subtitle {
    font-size: 0.95rem;
    color: var(--color-grey);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 26px;
    display: block;
}

.founder-content p {
    color: var(--color-grey);
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 22px;
}

.founder-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 24px;
}

.metric {
    padding: 20px 18px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-white);
}

.metric .metric-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 6px;
}

.metric .metric-label {
    color: var(--color-grey);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.founder-quote {
    margin-top: 34px;
    padding-top: 26px;
    border-top: 1px solid var(--color-border);
}

.founder-quote blockquote {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--color-charcoal);
    margin-bottom: 14px;
}

.founder-quote cite {
    font-style: normal;
    color: var(--color-grey);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
}

/* Animations hook for founder */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 900ms cubic-bezier(0.16, 1, 0.3, 1), transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .founder-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .founder-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .founder-section {
        padding: 80px 0;
    }
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.step {
    position: relative;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: rgb(53, 53, 53);
    margin-bottom: 20px;
    line-height: 1;
}

.step h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 12px;
}

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

/* Testimonials */
.testimonials {
    background-color: var(--color-white);
    text-align: center;
    padding: 160px 0;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-slide {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.testimonial-slide.active {
    display: block;
    opacity: 1;
}

.testimonial-slide blockquote {
    font-family: var(--font-heading);
    font-size: 2rem;
    line-height: 1.4;
    margin-bottom: 30px;
}

.testimonial-slide cite {
    font-style: normal;
    font-size: 0.9rem;
    color: var(--color-grey);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slider-controls {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.slider-controls button {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-grey);
    transition: color var(--transition-fast);
}

.slider-controls button:hover {
    color: var(--color-charcoal);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h2 {
    margin-bottom: 24px;
}

.contact-info > p {
    color: var(--color-grey);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-item strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-grey);
    margin-bottom: 8px;
}

.contact-form-wrapper {
    background-color: var(--color-off-white);
    padding: 60px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-charcoal);
    outline: none;
    transition: border-color var(--transition-fast);
}

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

/* Footer */
.footer {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    padding: 100px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-brand .logo-link {
    margin-bottom: 20px;
    display: inline-flex;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    max-width: 300px;
}

.footer-links h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

.legal-links {
    display: flex;
    gap: 20px;
}

.legal-links a {
    color: inherit;
}

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

/* Legal Pages */
.legal-page {
    padding-top: 160px;
    padding-bottom: 100px;
}
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}
.legal-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}
.legal-content .last-updated {
    color: var(--color-grey);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 60px;
    display: block;
}
.legal-content h2 {
    font-size: 1.8rem;
    margin-top: 60px;
    margin-bottom: 20px;
}
.legal-content p, .legal-content ul {
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.8;
}
.legal-content ul {
    padding-left: 20px;
    list-style-type: disc;
}
.legal-content li {
    margin-bottom: 12px;
}

@media (max-width: 768px) {
    .legal-page {
        padding-top: 120px;
    }
    .legal-content h1 {
        font-size: 2.5rem;
    }
    .legal-content h2 {
        font-size: 1.5rem;
        margin-top: 40px;
    }
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Responsive */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 4rem;
    }
    .about-grid, .contact-grid {
        gap: 40px;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
        row-gap: 50px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 0;
    }
    .hero {
        align-items: flex-end;
        padding-bottom: 80px;
    }
    .hero::after {
        background: linear-gradient(to top, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 40%, rgba(255,255,255,0.2) 100%);
    }
    .hero-content {
        padding: 0 5%;
    }
    .hero-content h1 {
        font-size: 3rem;
    }
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    .about-image img {
        height: 500px;
    }
    .services-grid, .project-grid {
        grid-template-columns: 1fr;
    }
    .process-steps {
        grid-template-columns: 1fr;
    }
    .footer {
        padding: 60px 0 30px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        margin-bottom: 40px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer-brand .logo-link {
        margin: 0 auto 20px;
    }
    .brand-logo {
        height: 62px;
    }
    .footer-logo {
        height: 50px;
    }
    .footer-brand p {
        max-width: 100%;
    }
    .footer-links a {
        padding: 8px 0;
        display: inline-block;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding-top: 30px;
    }
    .legal-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    .legal-links a {
        padding: 8px 10px;
        display: inline-block;
    }
    
    /* Mobile Menu */
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: center;
        transition: right 0.5s ease;
    }
    .nav-links.active {
        right: 0;
    }
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(3.5px) rotate(45deg);
    }
    .menu-toggle.active .bar:nth-child(2) {
        transform: translateY(-3.5px) rotate(-45deg);
    }
}

/* Additional mobile image responsiveness and refinements */
@media (max-width: 768px) {
    /* Founder image: keep image fully visible and centered on small screens */
    .founder-image {
        padding: 8px; /* small breathing space inside the card */
    }
    .founder-image img {
        width: 100%;
        height: auto; /* allow image to scale proportionally */
        max-height: 560px; /* prevents overly tall images while remaining proportional */
        object-fit: contain; /* ensure full photo is visible without cropping */
        object-position: center center;
        display: block;
        border-radius: 12px;
        background: transparent;
    }

    /* Project/gallery cards: stop forcing a fixed aspect on very small screens so images can scale */
    .project-img-wrapper {
        aspect-ratio: auto;
    }
    .project-img-wrapper img {
        width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center center;
    }

    /* Reduce gaps and avoid overflow */
    .project-grid {
        gap: 18px;
    }
    img {
        max-width: 100%;
        height: auto;
    }
}

@media (max-width: 425px) {
    .founder-image img {
        max-height: 460px;
        padding: 6px 0;
    }
    section {
        padding: 60px 0;
    }
    .hero-content h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 375px) {
    .founder-image img {
        max-height: 380px;
    }
    .brand-logo {
        height: 54px;
    }
}

@media (max-width: 320px) {
    .founder-image img {
        max-height: 320px;
    }
    section {
        padding: 48px 0;
    }
}