:root {
    --bg-color: #2a332a;
    /* Dark Green */
    --text-color: #ffffff;
    --accent-color: #ffffff;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    --header-height: 100px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.5;
}

/* Utils */
.btn-pill {
    background: white;
    color: black;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    display: inline-block;
    transition: transform 0.2s;
}

.btn-pill:hover {
    transform: scale(1.05);
}

/* Header */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 30px 40px;
    pointer-events: none;
    /* Allow clicks to pass through around the bar */
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;

    /* Liquid Glass Effect */
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    padding: 15px 40px;
    pointer-events: auto;
    /* Re-enable clicks on the bar */

    /* Centering and sizing */
    max-width: 1400px;
    margin: 0 auto;
}

/* Logo Image */
.logo-img {
    height: 60px;
    /* Adjust based on header size */
    width: auto;
    display: block;
    border-radius: 50%;
    /* Optional: matches previous rounded aesthetic if generic square */
}

/* Desktop Nav */
.desktop-nav {
    display: flex;
    gap: 40px;
    align-items: center;
    /* Ensure link text and button align */
}

.desktop-nav a {
    color: white;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    /* Clean readable font */
    font-weight: 500;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.desktop-nav a:hover {
    color: #F2D06B;
    /* Theme Yellow */
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-actions .btn-pill {
    color: black;
    /* Override nav link color */
}

/* Hide menu icon as we use text nav now */
.menu-icon {
    display: none;
}


/* Hero */
#hero {
    position: relative;
    width: 100%;
    height: 100vh;
    /* Full viewport height */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

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

/* Hero Image/Video */
.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    /* For Safari support */
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-top: 100px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(60px, 10vw, 150px);
    line-height: 0.85;
    /* text-transform: uppercase; */
    font-weight: 700;
    margin-bottom: 30px;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-hero {
    position: relative;
}

/* Sections Common */
section {
    padding: 80px 40px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 5vw, 80px);
    /* Big responsive font */
    line-height: 1;
    text-transform: uppercase;
    margin-bottom: 60px;
    font-weight: 500;
}

/* Projects */
#projects {
    background: var(--bg-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.project-item {
    position: relative;
    height: 400px;
    overflow: hidden;
    cursor: pointer;
}

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

.project-item:hover img {
    transform: scale(1.05);
    /* Proper zoom effect */
}

.project-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 10;
}

.project-info h3 {
    font-family: var(--font-body);
    /* Or heading? Ref looks clean sans */
    font-size: 16px;
    line-height: 1.2;
    margin-bottom: 0;
    font-weight: 500;
}

.view-all-container {
    text-align: center;
}

/* Services / Stats */
#services {
    padding-top: 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.service-item {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 300px;
    position: relative;
}

.border-right {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.border-bottom {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.service-label {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 20px;
}

.service-number {
    font-family: var(--font-body);
    /* Number looks like Inter or standard sans in ref */
    font-size: clamp(80px, 10vw, 150px);
    font-weight: 300;
    align-self: flex-end;
    line-height: 1;
}

/* Banner */
#banner {
    position: relative;
    height: 60vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

#banner img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.banner-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.banner-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(50px, 8vw, 100px);
    line-height: 0.9;
    text-transform: uppercase;
}

/* Footer */
footer {
    position: relative;
    padding: 100px 40px;
    background: var(--bg-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
    overflow: hidden;
}

.footer-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.footer-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    /* Adjust opacity as needed */
}

.footer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    /* Dark overlay for text readability */
    z-index: 1;
}

.footer-content-wrapper {
    position: relative;
    z-index: 2;
}


.footer-cta {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 100px;
}

.footer-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(40px, 5vw, 80px);
    line-height: 1;
    font-weight: 500;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 14px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

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

.btn-footer {
    background: white;
    color: black;
}

.footer-brand h1 {
    font-family: var(--font-heading);
    font-size: clamp(50px, 12vw, 180px);
    font-weight: 700;
    text-transform: uppercase;
    line-height: 0.8;
    text-align: center;
    margin-bottom: 40px;

    /* liquid glass effect */
    color: rgba(255, 255, 255, 0.1);
    /* Fallback */
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.6) 0%,
            rgba(255, 255, 255, 0.1) 50%,
            rgba(255, 255, 255, 0) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.1));
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    opacity: 0.5;
    text-transform: uppercase;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-cta {
        flex-direction: column;
        align-items: flex-start;
        gap: 40px;
    }

    .footer-links {
        flex-direction: column;
        gap: 20px;
    }
}

/* Also ensure existing responsive styles are kept/* MEDIA QUERIES */
@media (max-width: 900px) {

    /* Show Desktop Nav and adapt for mobile (Universal Nav) */
    .desktop-nav {
        display: flex;
        gap: 10px;
        /* Reduce gap further to fit button */
        align-items: center;
        width: 100%;
        justify-content: flex-end;
        /* Push content to right if space permits, or space-between */
        justify-content: space-between;
        /* Distribute space */
    }

    .desktop-nav a {
        font-size: 10px;
        /* Smaller font to fit 5 items */
        letter-spacing: 0.5px;
        padding: 5px 0;
    }

    /* Keep Mobile Menu Icon hidden as we are universal now */
    .menu-icon {
        display: none;
    }

    .desktop-nav {
        gap: 5px;
    }

    .desktop-nav a {
        font-size: 9px;
        padding: 2px 0;
    }

    /* Adjust Header Padding for Mobile */
    #main-header {
        padding: 10px 10px;
    }

    .header-container {
        padding: 8px 15px;
        gap: 5px;
    }

    .logo-img {
        height: 35px;
        /* Resize logo slightly smaller */
    }

    .header-actions .btn-pill {
        /* Optimize button for tablet/mobile */
        padding: 6px 12px;
        font-size: 11px;
        white-space: nowrap;
        min-width: fit-content;
    }
}

@media (max-width: 480px) {
    .header-actions .btn-pill {
        padding: 6px 12px;
        font-size: 11px;
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 100px;
    }

    .section-title {
        font-size: 60px;
    }
}

@media (max-width: 768px) {

    /* Global Padding */
    section {
        padding: 60px 20px;
    }

    #main-header {
        padding: 20px;
    }

    /* Hero */
    .hero-title {
        font-size: 60px;
        /* Smaller for mobile */
        margin-top: 0;
    }

    .hero-content {
        margin-top: 60px;
    }

    /* Projects Grid */
    .projects-grid {
        grid-template-columns: 1fr;
        /* Stack */
        gap: 40px;
    }

    .project-item {
        height: 300px;
        /* Slightly shorter on mobile */
    }

    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
        border-top: none;
        /* Reset main border */
    }

    .service-item {
        padding: 40px 20px;
        min-height: auto;
        border-right: none;
        /* Remove vertical dividers */
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        /* Keep horizontal dividers */
    }

    .service-item:first-child {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .service-number {
        font-size: 80px;
    }

    /* Banner */
    .banner-content h2 {
        font-size: 50px;
    }

    /* Footer */
    footer {
        padding: 60px 20px;
    }

    .footer-brand h1 {
        font-size: 50px;
    }

    /* Reduce Hero Height on Mobile (User Request) */
    #hero {
        height: 50vh;
        /* Reduced from 100vh */
        min-height: 400px;
        /* Ensure it's not too small */
    }

    .hero-img {
        height: 50%;
        /* Specifically requested 50% height */
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
    }
}


/* =========================================
   BHU ABOUT PAGE STYLES (REFINED)
   ========================================= */

body.bhu-page {
    background-color: #161819;
    /* Very Dark Charcoal/Green */
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    --bhu-maroon: #5E2C33;
    /* Desaturated Maroon from ref */
    --bhu-card-bg: #222927;
    /* Dark Greenish Grey card */
    --bhu-text-muted: #A0A0A0;
}

.bhu-wrapper {
    max-width: 1400px;
    /* Wider container */
    margin: 0 auto;
    padding: 120px 40px 60px 40px;
}

/* Typography Utils */
.bhu-heading-hero {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: clamp(80px, 12vw, 180px);
    line-height: 0.85;
    text-transform: uppercase;
    margin-bottom: 30px;
    letter-spacing: -2px;
}

.bhu-heading-lg {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: clamp(30px, 4vw, 50px);
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 20px;
}

.bhu-heading-xl {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: clamp(40px, 6vw, 80px);
    text-transform: uppercase;
}

.bhu-subtext {
    font-size: 16px;
    color: var(--bhu-text-muted);
    font-weight: 400;
    line-height: 1.5;
}

.bhu-text {
    font-size: 16px;
    line-height: 1.6;
    color: #D0D0D0;
}

.mt-auto {
    margin-top: auto;
}

.section-label {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 600;
}

/* Hero Section */
.bhu-hero {
    margin-bottom: 80px;
}

.hero-top-label {
    font-size: 14px;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 40px;
    font-weight: 600;
}

.hero-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    /* Text narrower than image */
    gap: 40px;
    align-items: start;
}

.hero-visual-col {
    height: 500px;
    background-image: url('https://images.unsplash.com/photo-1600607686527-6fb886090705?q=80&w=1200');
    /* Exterior Modern */
    background-size: cover;
    background-position: center;
    border-radius: 4px;
}

/* Bento Cards */
.bhu-bento {
    margin-bottom: 80px;
}

.bento-row-1 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.bento-card {
    background: var(--bhu-card-bg);
    padding: 50px;
    min-height: 400px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.vision-card {
    justify-content: space-between;
}

.image-card {
    background-image: url('asset/img/fx9.jpeg');
    /* Blueprints */
    background-size: cover;
    background-position: center;
}

/* Stats Strip */
.stats-strip {
    background: var(--bhu-maroon);
    border-radius: 8px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 40px 0;
}

.stat-item {
    text-align: center;
    padding: 0 20px;
}

.border-left {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: clamp(30px, 5vw, 60px);
    margin-bottom: 5px;
    color: #fff;
    line-height: 1;
}

.stat-label {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.2;
    display: block;
}

/* Leadership */
.bhu-leadership {
    margin-bottom: 80px;
}

.leadership-card {
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    height: 500px;
}

.leader-photo {
    width: 40%;
    position: relative;
}

.leader-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leader-bio {
    width: 60%;
    background: #252F2B;
    /* Slightly different green tone for leader card right */
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.leader-title {
    color: var(--bhu-maroon);
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 30px;
    letter-spacing: 1px;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
}

/* Footer Section */
.bhu-footer {
    background: #1C2220;
    /* Footer Background */
    padding: 60px 40px;
    margin-top: 40px;
}

.bhu-footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 40px;
}

.bhu-btn {
    background: var(--bhu-maroon);
    color: white;
    padding: 15px 30px;
    border-radius: 4px;
    /* Slight round matches ref */
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    transition: 0.2s;
}

.bhu-btn:hover {
    filter: brightness(1.1);
}

.bhu-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.footer-address {
    font-size: 14px;
    color: #888;
    line-height: 1.5;
}

.footer-icon {
    font-size: 40px;
    color: #888;
}

/* BHU Responsive */
@media (max-width: 1024px) {
    .bento-row-1 {
        grid-template-columns: 1fr;
    }

    .stats-strip {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .stat-item {
        border-left: none;
        /* Reset borders on wrap */
    }

    .leadership-card {
        flex-direction: column;
        height: auto;
    }

    .leader-photo,
    .leader-bio {
        width: 100%;
    }

    .leader-photo {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual-col {
        height: 300px;
    }

    .bhu-footer-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    /* Ensure body bhu-page overrides */
    body.bhu-page {
        padding: 0;
    }

    .bhu-wrapper {
        padding: 40px 20px;
    }
}


/* =========================================
   PROJECTS (ARC SPACE) DESIGN
   ========================================= */

body.arc-page {
    background-color: #0F1110;
    /* Very deep black/green */
    font-family: 'Inter', sans-serif;
    color: white;
}

/* Arc Header */
.arc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 60px;
    max-width: 1600px;
    margin: 0 auto;
}

.arc-logo {
    font-size: 20px;
    font-weight: 700;
    color: white;
    text-decoration: underline;
    text-decoration-color: #F2D06B;
    text-underline-offset: 5px;
}

.arc-nav {
    display: flex;
    gap: 40px;
}

.arc-nav a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.arc-nav a:hover,
.arc-nav a[href="index.html"] {
    /* Highlight Home based on ref? Or just hover */
    color: #F2D06B;
}

.arc-btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 10px 24px;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.2s;
}

.arc-btn-outline:hover {
    background: white;
    color: black;
}

.arc-wrapper {
    max-width: 1600px;
    margin: 0 auto;
    padding: 120px 40px 40px 40px;
    /* Top padding for header */
}

/* Main Grid */
.arc-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    /* Logic: Left is wider */
    gap: 30px;
    height: 85vh;
    /* Fill screen nicely */
    min-height: 800px;
}

/* Shared Card Styles */
.arc-hero-panel,
.arc-card {
    border-radius: 40px;
    /* The round aesthetic */
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-position: center;
}

/* Left Hero Panel */
.arc-hero-panel {
    background-image: url('project-hero.jpg');
    /* User provided image */
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 60px;
}

.arc-hero-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent 60%);
    z-index: 1;
}

.arc-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.arc-title {
    font-family: 'Inter', sans-serif;
    /* Ref looks clean sans, not Oswald */
    font-size: clamp(40px, 4vw, 60px);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 20px;
}

.arc-subtext {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 500px;
    line-height: 1.5;
}

.arc-cta-group {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Arc Grid Section */
.arc-grid-section {
    display: grid;
    gap: 30px;
}

.arc-btn-yellow {
    background: #F2D06B;
    /* Ref Yellow */
    color: black;
    padding: 18px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: transform 0.2s;
}

.arc-btn-yellow:hover {
    transform: scale(1.05);
}

.arc-btn-circle-down {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    color: black;
    border: none;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.arc-btn-circle-down:hover {
    transform: scale(1.1);
}

/* Right Panel Column */
.arc-right-panel {
    display: grid;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 30px;
}

/* Individual Cards */
.card-innovative {
    background-image: url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?q=80&w=800');
    /* Modern House */
}

.card-art {
    background-image: url('https://images.unsplash.com/photo-1533090161767-e6ffed986c88?q=80&w=800');
    /* Concrete/Abstract structure */
    grid-row: span 1;
    /* Square-ish */
}

.card-client {
    background-image: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?q=80&w=800');
    /* Architecture sketch/detail */
}

.arc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.arc-card-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 25px;
    width: 100%;
}

.arc-card-content h3 {
    font-size: 18px;
    font-weight: 500;
}

.arc-btn-arrow {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: white;
    color: black;
    border: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Arc Responsive */
@media (max-width: 1024px) {
    .arc-grid {
        grid-template-columns: 1fr;
        height: auto;
    }

    .arc-hero-panel {
        height: 600px;
    }

    .arc-right-panel {
        grid-template-rows: repeat(3, 300px);
    }
}

@media (max-width: 768px) {
    .arc-wrapper {
        padding: 100px 20px 40px 20px;
    }

    .arc-hero-panel {
        padding: 30px;
        height: 500px;
    }

    .arc-title {
        font-size: 32px;
    }

    .arc-cta-group {
        flex-direction: column;
        align-items: flex-start;
    }
}


/* =========================================
   CONTACT & BOOKING PAGES
   ========================================= */

.contact-section,
.booking-section {
    padding-top: 200px;
    /* Clear header */
    min-height: 80vh;
}

.contact-container,
.booking-container {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.info-group {
    margin-bottom: 50px;
}

.info-group h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    margin-bottom: 20px;
    text-transform: uppercase;
    color: #888;
}

.info-group p,
.info-group a {
    font-size: 18px;
    color: white;
    text-decoration: none;
    line-height: 1.6;
}

.social-links a {
    display: block;
    margin-bottom: 10px;
}

/* Forms */
.bhu-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.booking-wrapper {
    max-width: 800px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    font-size: 14px;
    text-transform: uppercase;
    color: #888;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 15px 0;
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-bottom-color: white;
}

.mb-5 {
    margin-bottom: 60px;
}

.section-title {
    font-size: 50px;
}


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

#nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #0F1110;
    /* Deep dark background */
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

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

.close-icon {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 40px;
    color: white;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
}

.nav-links-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(40px, 6vw, 80px);
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 700;
    transition: color 0.3s;
    letter-spacing: 1px;
}



/* =========================================
   ANIMATION STYLES (GSAP TARGETS)
   ========================================= */

/* 
   We keep the utility classes for targeting in JS, 
   but we remove the CSS transitions/transforms 
   so GSAP can handle the initial state and animation.
*/

.reveal,
.reveal-left,
.reveal-right,
.reveal-zoom,
.hero-animate {
    visibility: hidden;
    /* Prevent FOUC, GSAP will handle autoAlpha */
}

/* =========================================
   PROJECT DETAIL PAGE STYLES
   ========================================= */

.project-detail-hero {
    width: 100%;
    height: 80vh;
    /* Large hero image */
    overflow: hidden;
    padding: 0;
    /* Remove default section padding */
    margin-top: 100px;
    /* Offset for fixed header */
}

.hero-full-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-info-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 80px 40px;
    background: var(--bg-color);
}

.project-info-col-left {
    flex: 1;
    max-width: 40%;
}

.project-detail-title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 6vw, 60px);
    line-height: 1.1;
    margin-bottom: 10px;
    font-weight: 500;
}

.project-location {
    font-family: var(--font-body);
    font-size: 16px;
    opacity: 0.7;
    margin-top: 10px;
    display: block;
}

.project-info-col-right {
    flex: 1;
    max-width: 50%;
    padding-top: 10px;
    /* Align with title visual cap height */
}

.project-description {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #e0e0e0;
    /* Light grey text */
}

.read-more-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.read-more-link:hover {
    color: var(--accent-color);
}

/* Gallery Grid */
.project-gallery {
    padding: 0 40px 80px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.gallery-item {
    width: 100%;
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.03);
}

.gallery-item.large {
    grid-column: span 2;
    /* Full width */
    height: 600px;
}

.gallery-item.medium {
    height: 500px;
}

/* Related Projects Section */
.related-projects {
    padding: 80px 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Details */
@media (max-width: 900px) {
    .project-info-section {
        flex-direction: column;
        gap: 40px;
    }

    .project-info-col-left,
    .project-info-col-right {
        max-width: 100%;
    }

    .gallery-item.large {
        height: 400px;
    }

    .gallery-item.medium {
        height: 300px;
    }

    .project-gallery {
        grid-template-columns: 1fr;
        /* Stack images on mobile */
    }

    .gallery-item.large {
        grid-column: span 1;
    }
}

/* =========================================
   NEW ABOUT PAGE SECTIONS (Story & Services)
   ========================================= */

.bhu-about-story {
    margin-bottom: 100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.story-content {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.story-block {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.story-block p {
    font-size: 16px;
    line-height: 1.8;
    color: #e0e0e0;
    margin-bottom: 20px;
}

/* Services Detailed Section */
.bhu-services-detailed {
    margin-bottom: 100px;
}

.services-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.services-intro-text p {
    font-size: 18px;
    line-height: 1.6;
    color: #d0d0d0;
    margin-bottom: 20px;
}

.services-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card-detailed {
    background: var(--bhu-card-bg);
    padding: 40px;
    border-radius: 8px;
    border-left: 3px solid var(--bhu-maroon);
    transition: transform 0.3s ease;
}

.service-card-detailed:hover {
    transform: translateY(-5px);
}

.service-card-detailed h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 24px;
    color: white;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.service-card-detailed ul {
    list-style: none;
    padding: 0;
}

.service-card-detailed li {
    font-size: 16px;
    color: #b0b0b0;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

.service-card-detailed li::before {
    content: "•";
    color: var(--bhu-maroon);
    position: absolute;
    left: 0;
}

/* Responsive for New Sections */
@media (max-width: 900px) {

    .bhu-about-story,
    .story-content,
    .services-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .story-content {
        grid-column: span 1;
    }
}

/* Zig-Zag Story Layout */
.story-content {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-top: 50px;
}

.story-row {
    display: flex;
    align-items: center;
    gap: 60px;
}

.story-row.reverse {
    flex-direction: row-reverse;
}

.story-text-col {
    flex: 1;
}

.story-visual-col {
    flex: 1;
    height: 400px;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.story-visual-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.story-visual-col:hover img {
    transform: scale(1.05);
}

/* Responsive Zig-Zag */
@media (max-width: 900px) {

    .story-row,
    .story-row.reverse {
        flex-direction: column;
        gap: 30px;
    }

    .story-visual-col {
        width: 100%;
        height: 300px;
        order: -1;
        /* Image first on mobile */
    }
}

/* Social Icons in Footer */
.footer-social {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: white;
    color: black;
    border-color: white;
    transform: translateY(-3px);
}

.social-icon img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}