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

:root {
    --ink-black: #1c1c1e;
    --washi-cream: #f5f0e8;
    --washi-white: #faf8f3;
    --sumi-grey: #4a4a4a;
    --crimson-red: #8b1e1e;
    --burnt-orange: #c85a3a;
    --natural-brown: #6b5241;
    --gold-leaf: #c9a961;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #e8e0d5 0%, #f5f0e8 50%, #ded5c8 100%);
    color: var(--ink-black);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Handmade paper grain texture */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    z-index: 1;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.02) 2px, rgba(0,0,0,.02) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,.02) 2px, rgba(0,0,0,.02) 4px);
}

.container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 2;
}

/* Bamboo decorative elements */
.bamboo-left,
.bamboo-right {
    position: absolute;
    width: 4px;
    height: 60vh;
    background: linear-gradient(to bottom,
        transparent 0%,
        var(--natural-brown) 10%,
        var(--natural-brown) 90%,
        transparent 100%
    );
    opacity: 0.15;
    z-index: 3;
}

.bamboo-left {
    left: 10%;
    top: 20%;
    transform: rotate(-2deg);
}

.bamboo-right {
    right: 10%;
    bottom: 20%;
    transform: rotate(2deg);
}

.bamboo-left::before,
.bamboo-left::after,
.bamboo-right::before,
.bamboo-right::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: rgba(107, 82, 65, 0.3);
    left: 0;
}

.bamboo-left::before { top: 30%; }
.bamboo-left::after { top: 60%; }
.bamboo-right::before { top: 25%; }
.bamboo-right::after { top: 55%; }

.content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 650px;
    width: 100%;
}

/* Washi paper card */
.washi-card {
    background: linear-gradient(135deg, rgba(250, 248, 243, 0.95) 0%, rgba(245, 240, 232, 0.9) 100%);
    backdrop-filter: blur(10px);
    padding: 4rem 3rem;
    position: relative;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(107, 82, 65, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    animation: fadeIn 1.5s ease-out;
}

/* Handmade paper edge effect */
.washi-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--washi-white), var(--washi-cream));
    z-index: -1;
    filter: blur(1px);
    opacity: 0.5;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Brush stroke decorations */
.ink-stroke {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--crimson-red) 20%,
        var(--burnt-orange) 50%,
        var(--crimson-red) 80%,
        transparent 100%
    );
    opacity: 0.6;
}

.top-stroke {
    top: 1.5rem;
}

.bottom-stroke {
    bottom: 1.5rem;
    opacity: 0.4;
}

.logo {
    color: var(--ink-black);
    margin-bottom: 2rem;
    animation: fadeIn 1.5s ease-out 0.3s backwards;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.05));
}

.brand {
    font-family: 'Cormorant', serif;
    font-size: clamp(3.5rem, 10vw, 6rem);
    font-weight: 300;
    letter-spacing: 0.8rem;
    color: var(--ink-black);
    margin-bottom: 2rem;
    animation: fadeIn 1.5s ease-out 0.5s backwards;
    position: relative;
}

/* Divider with circle ornament */
.divider {
    position: relative;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(107, 82, 65, 0.3) 50%,
        transparent 100%
    );
    margin: 2rem auto;
    width: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-ornament {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--gold-leaf);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--washi-white), 0 0 0 4px rgba(201, 169, 97, 0.3);
}

.tagline {
    font-family: 'Cormorant', serif;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--sumi-grey);
    font-weight: 400;
    letter-spacing: 0.25rem;
    margin-bottom: 3rem;
    animation: fadeIn 1.5s ease-out 0.7s backwards;
    font-style: italic;
}

.coming-soon {
    margin-bottom: 3rem;
    padding: 2rem 0;
    animation: fadeIn 1.5s ease-out 0.9s backwards;
}

.coming-soon h2 {
    font-family: 'Cormorant', serif;
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: var(--crimson-red);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.3rem;
    text-transform: uppercase;
}

.description {
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    color: var(--sumi-grey);
    line-height: 2;
    max-width: 500px;
    margin: 0 auto;
    font-weight: 300;
}

.notify-form {
    display: flex;
    gap: 0;
    max-width: 500px;
    margin: 0 auto 3.5rem;
    animation: fadeIn 1.5s ease-out 1.1s backwards;
    border: 1px solid rgba(107, 82, 65, 0.2);
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.email-input {
    flex: 1;
    padding: 1.2rem 1.5rem;
    border: none;
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    background: transparent;
    outline: none;
    color: var(--ink-black);
}

.email-input::placeholder {
    color: rgba(74, 74, 74, 0.5);
    font-style: italic;
}

.notify-btn {
    padding: 1.2rem 2rem;
    background: var(--ink-black);
    color: var(--washi-white);
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.15rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-arrow {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.2rem;
}

.notify-btn:hover {
    background: var(--crimson-red);
}

.notify-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.notify-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.notify-btn:active::before {
    width: 300px;
    height: 300px;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeIn 1.5s ease-out 1.3s backwards;
}

.social-links a {
    color: var(--sumi-grey);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(74, 74, 74, 0.2);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(4px);
    position: relative;
}

.social-links a::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--gold-leaf);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-links a:hover {
    color: var(--crimson-red);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(139, 30, 30, 0.15);
}

.social-links a:hover::after {
    opacity: 1;
}

/* Floating paper elements inspired by origami */
.floating-element {
    position: absolute;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.1), rgba(139, 30, 30, 0.05));
    border: 1px solid rgba(107, 82, 65, 0.1);
    pointer-events: none;
    z-index: 1;
    animation: float 20s ease-in-out infinite;
}

.element-1 {
    width: 120px;
    height: 120px;
    top: 15%;
    right: 5%;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    animation-delay: 0s;
    opacity: 0.3;
}

.element-2 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 8%;
    clip-path: polygon(30% 0%, 70% 0%, 100% 100%, 0% 100%);
    animation-delay: -7s;
    opacity: 0.25;
}

.element-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    right: 15%;
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    animation-delay: -14s;
    opacity: 0.2;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(15px, -20px) rotate(5deg);
    }
    50% {
        transform: translate(-10px, 10px) rotate(-3deg);
    }
    75% {
        transform: translate(10px, 15px) rotate(4deg);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .washi-card {
        padding: 3rem 2rem;
    }

    .brand {
        letter-spacing: 0.4rem;
        margin-bottom: 1.5rem;
    }

    .tagline {
        letter-spacing: 0.15rem;
        margin-bottom: 2rem;
    }

    .coming-soon {
        padding: 1.5rem 0;
    }

    .notify-form {
        flex-direction: column;
    }

    .notify-btn {
        justify-content: center;
        padding: 1.2rem;
    }

    .social-links {
        gap: 1.2rem;
    }

    .bamboo-left,
    .bamboo-right {
        display: none;
    }

    .floating-element {
        opacity: 0.15;
    }
}

@media (max-width: 480px) {
    .washi-card {
        padding: 2.5rem 1.5rem;
    }

    .ink-stroke {
        width: 80px;
    }

    .divider {
        width: 90%;
    }

    .description {
        font-size: 0.9rem;
        line-height: 1.8;
    }

    .social-links a {
        width: 40px;
        height: 40px;
    }

    .social-links a svg {
        width: 18px;
        height: 18px;
    }
}