:root {
    --black: #0a0a0a;
    --off-black: #111111;
    --dark: #1a1a1a;
    --vert: #699388;
    --vert-fonce: #4a6b62;
    --vert-clair: #a8c0bb;
    --brun: #9f8e81;
    --brun-clair: #c4b8af;
    --brun-fonce: #7a6d62;
    --cream: #f0ebe3;
    --white: #fafaf8;
}

a {
    color: var(--cream);
}

a:hover {
    color: var(--brun-fonce);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--black);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
}

.btn-primary {
    background: var(--vert);
    color: var(--black);
    padding: 14px 36px;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background: var(--vert-clair);
    transform: translateY(-2px);
}

.btn-ghost {
    border: 1px solid rgba(105, 147, 136, 0.4);
    color: var(--vert-clair);
    padding: 14px 36px;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    transition: border-color 0.3s, background 0.3s, transform 0.2s;
}

.btn-ghost:hover {
    border-color: var(--vert-clair);
    background: rgba(105, 147, 136, 0.1);
    transform: translateY(-2px);
}

.scroll-hint {
    position: absolute;
    bottom: 40px;
    right: 60px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: fadeUp 1s 1.4s forwards;
}

.scroll-hint span {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--brun);
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--vert), transparent);
    animation: scrollDown 2s 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    51% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

section {
    padding: 120px 60px;
}

.section-label {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--vert);
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 24px;
}

.section-title em {
    font-style: italic;
    color: var(--vert-clair);
}

.section-desc {
    font-size: 0.85rem;
    line-height: 1.9;
    color: var(--brun-clair);
    max-width: 520px;
}

.divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(to right, var(--vert), var(--brun-fonce), transparent);
    margin: 32px 0;
}