/* ==========================================================================
   Choice Group - Core Design System & Styling
   ========================================================================== */

/* Google Fonts & Custom properties */
@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Text:ital,wght@0,400;0,700;1,400&family=Manrope:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --color-primary: #000000;
    --color-on-primary: #ffffff;
    --color-background: #fcf8f9;
    --color-on-background: #1b1b1c;
    
    /* Sleek Navy/Dark Blue Slate */
    --color-tertiary-container: #001d36;
    --color-on-tertiary-container: #6186b2;
    --color-on-tertiary: #ffffff;
    
    /* Warm Sand / Neutral tones */
    --color-secondary: #5f5e58;
    --color-secondary-container: #e5e2da;
    --color-on-secondary-container: #65645e;
    --color-surface-container-lowest: #ffffff;
    --color-surface-bright: #fcf8f9;
    --color-outline: rgba(117, 119, 124, 0.2);

    /* Fonts */
    --font-headline: 'Libre Caslon Text', serif;
    --font-body: 'Manrope', sans-serif;

    /* Transition */
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.3s ease;
}

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

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

body {
    background-color: var(--color-background);
    color: var(--color-on-background);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.625;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

button {
    background: none;
    border: none;
    font-family: inherit;
    cursor: pointer;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

@media (min-width: 768px) {
    .container {
        padding-left: 80px;
        padding-right: 80px;
    }
}

.section-padding {
    padding-top: 80px;
    padding-bottom: 80px;
}

@media (min-width: 1024px) {
    .section-padding {
        padding-top: 120px;
        padding-bottom: 120px;
    }
}

/* Typography styles */
.font-italic {
    font-style: italic;
}

.font-light {
    font-weight: 300;
}

.uppercase-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-secondary);
}

/* Reveal Animation Base Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* Navigation Bar */
.navbar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    position: fixed;
    background-color: rgba(0, 29, 54, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    max-width: 1920px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

@media (min-width: 768px) {
    .navbar-container {
        padding-left: 80px;
        padding-right: 80px;
    }
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-fast);
}

.nav-menu {
    display: none;
    align-items: center;
    gap: 2rem;
}

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

.nav-link {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-on-primary);
    opacity: 0.8;
}

.nav-link:hover, .nav-link.active {
    opacity: 1;
}

.nav-cta {
    display: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-on-primary);
}

@media (min-width: 768px) {
    .nav-cta {
        display: inline-flex;
    }
}

.nav-cta:hover {
    background-color: var(--color-on-primary);
    color: var(--color-primary);
}

.mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-on-primary);
    font-size: 1.75rem;
}

@media (min-width: 768px) {
    .mobile-toggle {
        display: none;
    }
}

/* Mobile Sidebar Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-tertiary-container);
    z-index: 200;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
}

.mobile-nav-drawer.open {
    right: 0;
}

.drawer-close {
    align-self: flex-end;
    color: var(--color-on-primary);
    font-size: 2rem;
}

.drawer-menu {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.drawer-link {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-on-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    max-height: 1080px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: var(--color-tertiary-container);
    overflow: hidden;
    color: var(--color-on-primary);
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
    z-index: 2;
}

.hero-placeholder-art {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 120px;
}

.hero-title {
    font-family: var(--font-headline);
    font-size: 2.25rem;
    line-height: 1.2;
    margin-top: auto;
    margin-bottom: auto;
    max-width: 800px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-title span {
    display: block;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    padding-bottom: 2rem;
    margin-top: auto;
}

@media (min-width: 768px) {
    .hero-stats {
        gap: 4rem;
        flex-wrap: nowrap;
    }
}

.hero-stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-stat-num {
    font-family: var(--font-headline);
    font-size: 2rem;
    font-style: italic;
}

.hero-stat-label {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    line-height: 1.4;
    max-width: 120px;
    text-transform: uppercase;
    opacity: 0.8;
}

.hero-divider {
    display: none;
    width: 1px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
}

@media (min-width: 768px) {
    .hero-divider {
        display: block;
    }
}

/* About / Founder Tribute */
.about {
    background-color: var(--color-surface-container-lowest);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(12, 1fr);
    }
}

.about-text-col {
    grid-column: 1 / -1;
}

@media (min-width: 1024px) {
    .about-text-col {
        grid-column: 1 / span 5;
    }
}

.about-title {
    font-family: var(--font-headline);
    font-size: 2.25rem;
    line-height: 1.2;
    color: var(--color-tertiary-container);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .about-title {
        font-size: 3rem;
    }
}

.title-underline {
    width: 64px;
    height: 1px;
    background-color: rgba(0, 29, 54, 0.2);
    margin-bottom: 2rem;
}

.about-lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.about-body {
    font-size: 0.95rem;
    line-height: 1.65;
    color: rgba(95, 94, 88, 0.8);
}

.about-img-col {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .about-img-col {
        grid-column: 8 / span 5;
        align-items: flex-end;
    }
}

.founder-img-wrapper {
    position: relative;
    width: 100%;
    max-width: 280px; /* Reduced from 440px for a cleaner compact layout */
    aspect-ratio: 3/4;
    overflow: hidden;
    background-color: var(--color-secondary-container);
}

.founder-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    transition: var(--transition-smooth);
}

.founder-img-wrapper:hover .founder-img {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.03);
}

.founder-meta {
    width: 100%;
    max-width: 280px;
    text-align: left;
}

@media (min-width: 1024px) {
    .founder-meta {
        text-align: right;
    }
}

.founder-name {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    color: var(--color-tertiary-container);
}

.founder-title {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: rgba(95, 94, 88, 0.6);
    text-transform: uppercase;
}

/* Stats Section */
.stats-section {
    background-color: var(--color-surface-container-lowest);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 4rem;
    padding-bottom: 4rem;
}

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

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0;
    }
}

.stat-item {
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .stat-item:not(:first-child) {
        border-left: 1px solid rgba(0, 0, 0, 0.05);
    }
    .stat-item:first-child {
        padding-left: 0;
    }
}

.stat-val {
    font-family: var(--font-headline);
    font-size: 2.25rem;
    font-style: italic;
    font-weight: 300;
    color: var(--color-tertiary-container);
    margin-bottom: 0.5rem;
}

@media (min-width: 1024px) {
    .stat-val {
        font-size: 3.5rem;
    }
}

.stat-lbl {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: rgba(95, 94, 88, 0.6);
    text-transform: uppercase;
}

/* Business Portfolio */
.portfolio {
    background-color: var(--color-surface-bright);
}

.portfolio-header {
    margin-bottom: 4rem;
    max-width: 600px;
}

@media (min-width: 1024px) {
    .portfolio-header {
        margin-bottom: 4rem;
    }
}

.portfolio-header h2 {
    font-family: var(--font-headline);
    font-size: 2.25rem;
    color: var(--color-tertiary-container);
    margin-top: 1rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .portfolio-header h2 {
        font-size: 3rem;
    }
}

.portfolio-header p {
    font-size: 0.95rem;
    color: rgba(95, 94, 88, 0.8);
}

/* Balanced Asymmetrical Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(12, 1fr);
        gap: 2rem;
    }
}

.portfolio-item {
    position: relative;
    cursor: pointer;
}

.portfolio-item-image-box {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: var(--color-secondary-container);
    margin-bottom: 1.5rem;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.04);
}

.portfolio-num {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-family: var(--font-headline);
    font-size: 3rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.25);
    z-index: 10;
}

.portfolio-item-meta {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding-bottom: 1rem;
    transition: border-color var(--transition-fast);
}

.portfolio-item:hover .portfolio-item-meta {
    border-color: var(--color-primary);
}

.portfolio-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.portfolio-item-title {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    color: var(--color-on-background);
}

.portfolio-arrow {
    font-size: 1.25rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition-fast);
}

.portfolio-item:hover .portfolio-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Positioning portfolio items asymmetrical grid */
.portfolio-item-1 {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .portfolio-item-1 {
        grid-column: 1 / span 6; /* Reduced from 8 to balance row */
    }
}

.portfolio-item-1 .portfolio-item-image-box {
    aspect-ratio: 4/3; /* Refined to match standard bounds */
}

.portfolio-item-2 {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .portfolio-item-2 {
        grid-column: 7 / span 6; /* Align row */
    }
}

.portfolio-item-2 .portfolio-item-image-box {
    aspect-ratio: 4/3;
}

.portfolio-item-3 {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .portfolio-item-3 {
        grid-column: 1 / span 6;
    }
}

.portfolio-item-3 .portfolio-item-image-box {
    aspect-ratio: 4/3;
}

.portfolio-item-4 {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .portfolio-item-4 {
        grid-column: 7 / span 6;
    }
}

.portfolio-item-4 .portfolio-item-image-box {
    aspect-ratio: 4/3;
}

/* Contact Section */
.contact {
    background-color: var(--color-surface-container-lowest);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-title {
    font-family: var(--font-headline);
    font-size: 2.25rem;
    color: var(--color-tertiary-container);
    line-height: 1.2;
    margin-top: 1.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .contact-title {
        font-size: 3rem;
    }
}

/* Info Cards Grid */
.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
    width: 100%;
}

@media (min-width: 640px) {
    .contact-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact-info-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    background-color: var(--color-surface-bright);
    gap: 0.75rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.contact-info-card:hover {
    border-color: rgba(0, 29, 54, 0.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--color-tertiary-container);
    opacity: 0.7;
}

.contact-info-card .info-label {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
}

.contact-info-card p {
    font-size: 0.9rem;
    color: var(--color-on-background);
    line-height: 1.6;
}

/* Action Buttons */
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--color-primary);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.btn-contact span {
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
}

.btn-contact:hover {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
}

.btn-contact:hover span {
    transform: translateX(4px);
}

.btn-contact.btn-call {
    background-color: var(--color-tertiary-container);
    color: var(--color-on-tertiary);
    border-color: var(--color-tertiary-container);
}

.btn-contact.btn-call:hover {
    background-color: #002d54;
    border-color: #002d54;
}

.btn-contact.btn-call:hover span {
    transform: scale(1.1);
}

/* Footer styling */
.footer {
    background-color: var(--color-surface-container-lowest);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-bottom: 4rem;
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: repeat(12, 1fr);
    }
}

.footer-brand-col {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .footer-brand-col {
        grid-column: 1 / span 4;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-brand-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.footer-desc {
    font-size: 0.95rem;
    color: var(--color-secondary);
    max-width: 320px;
}

.footer-links-col {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
}

@media (min-width: 768px) {
    .footer-links-col {
        grid-column: 5 / span 8;
        justify-content: flex-end;
        gap: 6rem;
    }
}

.footer-link-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-link {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-secondary);
}

.footer-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 2rem;
    padding-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--color-secondary);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        gap: 0;
    }
}

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

.footer-socials span {
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.footer-socials span:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   Timeline / Our Journey Style Rules (Compact Horizontal Layout)
   ========================================================================== */
.timeline-section {
    background-color: var(--color-background);
    position: relative;
    overflow: hidden;
    padding-top: 60px;
    padding-bottom: 60px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
}

.timeline-header h2 {
    font-family: var(--font-headline);
    font-size: 2rem;
    color: var(--color-tertiary-container);
    margin-top: 0.5rem;
    line-height: 1.2;
}

.timeline-nav-controls {
    display: flex;
    gap: 1rem;
}

.timeline-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-tertiary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-tertiary-container);
    cursor: pointer;
    transition: var(--transition-fast);
}

.timeline-nav-btn:hover {
    background-color: var(--color-tertiary-container);
    color: var(--color-on-primary);
}

@media (min-width: 768px) {
    .timeline-header h2 {
        font-size: 2.5rem;
    }
}

/* Horizontal Scroll Container */
.timeline-scroll-container {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 1.5rem 0.5rem 2.5rem 0.5rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Hide standard scrollbar */
    -webkit-overflow-scrolling: touch;
}

.timeline-scroll-container::-webkit-scrollbar {
    display: none; /* Hide scrollbar completely */
}

.timeline-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}

.timeline-scroll-container::-webkit-scrollbar-thumb {
    background-color: var(--color-secondary-container);
    border-radius: 3px;
}

/* Timeline Cards */
.timeline-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    background-color: var(--color-surface-container-lowest);
    padding: 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-top: 3px solid var(--color-tertiary-container);
    transition: var(--transition-smooth);
}

@media (min-width: 768px) {
    .timeline-card {
        flex: 0 0 320px;
    }
}

.timeline-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transform: translateY(-4px);
}

.timeline-year {
    font-family: var(--font-headline);
    font-size: 1.75rem;
    font-style: italic;
    color: var(--color-tertiary-container);
    margin-bottom: 0.5rem;
}

.timeline-text {
    font-size: 0.9rem;
    color: var(--color-secondary);
    line-height: 1.5;
}