@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

:root {
    --primary-navy: #1E3A5F;
    --secondary-gold: #F1A83A;
    --white: #FFFFFF;
    --dark-text: #333333;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-navy);
    color: var(--dark-text);
    overflow: hidden; /* Prevents scrollbars from appearing */
}

/* --- VIDEO BACKGROUND --- */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

#hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(30, 58, 95, 0.15), rgba(30, 58, 95, 0.35));
    z-index: -1;
}

/* --- HEADER & NAVIGATION --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 4rem;
    z-index: 10;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    width: 50px;
    height: auto;
    display: block;
}

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

.nav-menu li a {
    text-decoration: none;
    color: var(--primary-navy);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 0.5rem;
    transition: letter-spacing 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0%;
    height: 2px;
    background-color: var(--secondary-gold);
    transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-menu li a:hover {
    letter-spacing: 2px;
}

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

/* --- HERO SECTION --- */
.hero-section {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    padding: 0 2rem;
}

.main-headline {
    font-size: 4.5vw;
    font-weight: 600;
    color: var(--primary-navy);
    line-height: 1.2;
    position: relative; /* For reflection */
}

.main-headline .word {
    display: inline-block;
}

.subtext {
    font-size: 1.2rem;
    font-weight: 300;
    margin-top: 1.5rem;
    color: var(--dark-text);
}

/* --- LOADING INDICATOR --- */
.loading-indicator {
    margin-top: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.ring {
    width: 80px;
    height: 80px;
    border: 3px solid var(--primary-navy);
    border-radius: 50%;
    position: relative;
}

.loading-text {
    font-size: 0.9rem;
    color: var(--primary-navy);
    font-weight: 400;
    letter-spacing: 1px;
}

/* --- ANIMATIONS & MICRO-ANIMATIONS --- */

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes blurIn {
    from {
        opacity: 0;
        filter: blur(5px);
    }
    to {
        opacity: 1;
        filter: blur(0);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 15px 5px rgba(241, 168, 58, 0);
    }
    50% {
        box-shadow: 0 0 25px 10px rgba(241, 168, 58, 0.4);
    }
}

@keyframes textReflection {
    0% {
        background-position: -150% 50%;
    }
    100% {
        background-position: 150% 50%;
    }
}

@keyframes logoShimmer {
    0%, 10% { transform: translateX(-150%); }
    20%, 100% { transform: translateX(150%); }
}

@keyframes dofPulse {
    0%, 100% {
        filter: blur(0px);
    }
    50% {
        filter: blur(2px);
    }
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.003);
    }
}

@keyframes scrollDrop {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(20px);
    }
}

@keyframes driftUp {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-100vh);
        opacity: 0;
    }
}

@keyframes draftingTicks {
    0% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(0.4);
    }
    100% {
        transform: scaleY(1);
    }
}


/* --- Initial States & Animation Application --- */

/* LOGO SHIMMER */
.logo {
    position: relative;
    overflow: hidden;
}
.logo::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 20%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(30deg);
    animation: logoShimmer 30s infinite linear;
    animation-delay: 5s;
}

/* NAV MENU FADE-UP */
.nav-menu li {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.nav-menu li:nth-child(1) { animation-delay: 0.5s; }
.nav-menu li:nth-child(2) { animation-delay: 0.65s; }
.nav-menu li:nth-child(3) { animation-delay: 0.8s; }

/* MAIN HEADLINE ANIMATION */
.main-headline {
    animation: breathe 8s infinite ease-in-out;
}
.main-headline .word {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    animation-delay: 1s;
}
.main-headline .word:nth-child(2) { animation-delay: 1.2s; }
.main-headline .word:nth-child(3) { animation-delay: 1.4s; }
.main-headline .word:nth-child(4) { animation-delay: 1.6s; }

/* GOLD REFLECTION ON HEADLINE */
.main-headline::before {
    content: "Shaping Spaces. Elevating Living.";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    color: transparent;
    background: linear-gradient(90deg, transparent, var(--secondary-gold), transparent);
    background-clip: text;
    -webkit-background-clip: text;
    background-size: 300% 100%;
    background-position: center;
    animation: textReflection 22s infinite linear;
    animation-delay: 3s;
}

/* SUBTEXT FADE-IN */
.subtext {
    opacity: 0;
    animation: blurIn 1.2s ease-out forwards;
    animation-delay: 2s;
}

/* LOADING INDICATOR ANIMATION */
.loading-indicator {
    opacity: 0;
    animation: fadeUp 1s ease-out forwards;
    animation-delay: 2.5s;
}
.ring {
    animation: rotate 20s linear infinite;
    box-shadow: 0 0 25px 10px rgba(241, 168, 58, 0);
    animation: pulseGlow 4s infinite ease-in-out;
}
/* Drafting Ticks */
.ring::before, .ring::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--primary-navy);
    top: -10px;
    bottom: -10px;
    left: calc(50% - 1px);
}
.ring::before {
    transform-origin: center;
    animation: draftingTicks 2s infinite ease-in-out;
}
.ring::after {
    transform: rotate(90deg);
    transform-origin: center;
    animation: draftingTicks 2s infinite ease-in-out;
    animation-delay: 0.5s;
}

/* SCROLL INDICATOR */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 40px;
    background-color: var(--secondary-gold);
    opacity: 0;
    animation: scrollDrop 2.5s infinite cubic-bezier(0.645, 0.045, 0.355, 1);
    animation-delay: 4s;
}

/* BACKGROUND VIDEO DOF PULSE */
#hero-video {
    animation: dofPulse 15s infinite ease-in-out;
}

/* GOLD DUST PARTICLES */
.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.particle {
    position: absolute;
    bottom: 0;
    left: var(--x-start);
    width: var(--size);
    height: var(--size);
    background-color: var(--secondary-gold);
    border-radius: 50%;
    opacity: 0.8;
    animation: driftUp var(--duration) var(--delay) linear infinite;
}