/* ===== DESIGN SYSTEM & VARIABLES ===== */
:root {
    --bg-dark: #0A0705;
    --text-light: #FAF8F5;
    --text-muted: rgba(250, 248, 245, 0.75);
    
    /* Luxury Sunset Accents */
    --color-primary: #E87722;
    --color-primary-rgb: 232, 119, 34;
    --color-secondary: #F5A842;
    --color-secondary-rgb: 245, 168, 66;
    
    /* Transitions & Curves */
    --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
    background-color: var(--bg-dark);
    color: var(--text-light);
}

/* ===== HERO SECTION ===== */
#hero {
    height: 100vh;
    background-image: url('../assets/images/hero.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Beautiful organic gradient overlay to blend the background image and create glowing light effects */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at 50% 50%,
        rgba(10, 7, 5, 0.25) 0%,
        rgba(10, 7, 5, 0.85) 100%
    );
    backdrop-filter: blur(3px);
    z-index: 1;
}

/* Hero Content with Entrance Animation */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: heroFadeIn 1.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title {
    font-size: clamp(3rem, 12vw, 7.5rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 0.95;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text-light) 30%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
    position: relative;
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.4rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-secondary);
    margin-top: 16px;
    margin-bottom: 24px;
    text-shadow: 0 2px 10px rgba(245, 168, 66, 0.35);
}

.hero-desc {
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    line-height: 1.7;
    font-weight: 300;
    color: var(--text-muted);
    max-width: 680px;
    margin-bottom: 48px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

/* Premium Button with Pulse Effect */
.hero-btn {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary), #D05E10);
    color: var(--text-light);
    font-size: clamp(0.85rem, 1.8vw, 1rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 16px 52px;
    border-radius: 50px;
    display: inline-block;
    text-decoration: none;
    transition: var(--transition-bounce);
    box-shadow: 0 6px 24px rgba(232, 119, 34, 0.45),
                inset 0 1px 1px rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.25) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s ease-out;
    pointer-events: none;
}

.hero-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 32px rgba(232, 119, 34, 0.6),
                inset 0 1px 1px rgba(255, 255, 255, 0.3);
}

.hero-btn:hover::before {
    transform: translate(-50%, -50%) scale(1.5);
}

.hero-btn:active {
    transform: translateY(-1px) scale(0.98);
}

/* Scroll Indicator */
#hero::after {
    content: '↓';
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-muted);
    opacity: 0.7;
    z-index: 2;
    animation: pulseScroll 2s infinite ease-in-out;
}

/* ===== KEYFRAMES ANIMATIONS ===== */
@keyframes heroFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulseScroll {
    0%, 100% {
        transform: translate(-50%, 0);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, 8px);
        opacity: 0.9;
    }
}

/* ===== RESPONSIVE MOBILE ===== */
@media (max-width: 600px) {
    .hero-content {
        padding: 0 20px;
    }
    .hero-title {
        letter-spacing: 0.08em;
    }
    .hero-desc {
        margin-bottom: 36px;
    }
    .hero-btn {
        padding: 14px 38px;
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}