/* ===== BASE & RESET ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    overflow-x: hidden;
}

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

/* ===== HERO ===== */
.hero-bg {
    position: absolute;
    inset: 0;
}

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

.hero-overlay {
    background: linear-gradient(
        to bottom,
        rgba(12, 26, 16, 0.55) 0%,
        rgba(45, 90, 61, 0.45) 50%,
        rgba(12, 26, 16, 0.75) 100%
    );
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.5; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(4px); }
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* ===== HERO ANIMATION ===== */
@media (prefers-reduced-motion: no-preference) {
    .hero-tag {
        opacity: 0;
        transform: translateY(20px);
        animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
    }

    .hero-tag h1,
    h1 {
        opacity: 0;
        transform: translateY(20px);
        animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.4s forwards;
    }

    .hero-tag p,
    p {
        opacity: 0;
        transform: translateY(20px);
        animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.6s forwards;
    }

    .hero-tag .flex,
    .flex {
        opacity: 0;
        transform: translateY(20px);
        animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.8s forwards;
    }

    @keyframes heroFadeUp {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* ===== MOBILE MENU ===== */
#mobile-menu {
    animation: menuSlide 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes menuSlide {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-line {
    display: block;
}

/* ===== FORM STYLES ===== */
input:focus,
textarea:focus {
    outline: none;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #F9F6ED;
}

::-webkit-scrollbar-thumb {
    background: #a8ccaf;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #74b080;
}

/* ===== SELECTION ===== */
::selection {
    background: #2D5A3D;
    color: #FDFCF8;
}