:root {
    --dark: #290907;
    --brown: #57473A;
    --green: #6E8658;
    --blue: #73A1B2;
    --light: #D0D5CE;
    --offwhite: #EFE9E1;
}

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

body {
    font-family: "Inter", sans-serif;
    background: linear-gradient(135deg, var(--offwhite) 0%, var(--light) 25%, #B8C5B8 50%, var(--light) 75%, var(--offwhite) 100%);
    background-size: 400% 400%;
    animation: gradientShift 25s ease infinite;
    color: var(--dark);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* AMBIENT BLOBS */
.ambient {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.ambient.one {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--blue), var(--green));
    top: -150px;
    left: -150px;
    opacity: 0.35;
    animation: float 20s infinite ease-in-out, morph 25s infinite ease-in-out;
}

.ambient.two {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--green), var(--brown));
    bottom: -120px;
    right: -120px;
    opacity: 0.3;
    animation: float 18s infinite ease-in-out 5s, morph 22s infinite ease-in-out 3s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(50px, -40px) rotate(90deg); }
    50% { transform: translate(-40px, 50px) rotate(180deg); }
    75% { transform: translate(40px, 30px) rotate(270deg); }
}

@keyframes morph {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { border-radius: 50% 40% 60% 50% / 40% 70% 50% 60%; }
    75% { border-radius: 40% 70% 50% 60% / 70% 50% 60% 40%; }
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    position: relative;
    z-index: 100;
    animation: fadeInDown 0.8s ease;
}

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

.logo {
    font-family: "Playfair Display", serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--dark);
    position: relative;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--green);
}

.logo-reflection {
    position: absolute;
    top: 100%;
    left: 0;
    opacity: 0.15;
    transform: scaleY(-1);
    background: linear-gradient(to bottom, var(--dark), transparent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: none; /* Hidden on mobile for cleaner look */
}

.auth {
    display: flex;
    gap: 10px;
}

/* BUTTONS */
.btn {
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    white-space: nowrap;
}

.btn.outline {
    background: rgba(255, 255, 255, 0.5);
    border: 1.5px solid var(--green);
    color: var(--dark);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn.outline:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(110, 134, 88, 0.2);
}

.btn.solid {
    background: var(--dark);
    color: var(--offwhite);
    box-shadow: 0 4px 15px rgba(41, 9, 7, 0.2);
    border: none;
}

.btn.solid:hover {
    background: var(--brown);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(41, 9, 7, 0.3);
}

.btn.large {
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 12px;
    min-width: 160px;
}

.btn.solid.large {
    background: linear-gradient(135deg, var(--dark) 0%, var(--brown) 100%);
    box-shadow: 0 6px 20px rgba(41, 9, 7, 0.25);
}

.btn.solid.large:hover {
    background: linear-gradient(135deg, var(--brown) 0%, var(--dark) 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(41, 9, 7, 0.35);
}

.btn.outline.large {
    border: 2px solid var(--green);
    color: var(--dark);
}

.btn.outline.large:hover {
    background: var(--green);
    color: var(--offwhite);
    border-color: var(--green);
}

/* HERO */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px);
    position: relative;
    z-index: 10;
    padding: 30px 20px 60px;
}

/* LIVE BID */
.live-bid {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 25px;
    animation: fadeIn 1s ease 0.3s both;
    border: 1px solid rgba(110, 134, 88, 0.2);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.pulse {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(110, 134, 88, 0.7);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(110, 134, 88, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(110, 134, 88, 0);
    }
}

/* HERO CARD */
.hero-card {
    max-width: 900px;
    width: 100%;
    text-align: center;
    padding: 40px 25px;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        0 30px 60px rgba(41, 9, 7, 0.12),
        0 15px 30px rgba(110, 134, 88, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    position: relative;
    animation: fadeInUp 1s ease 0.5s both;
}

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

/* Heading */
.hero-card h1 {
    font-family: "Playfair Display", serif;
    font-size: 32px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 18px;
    color: var(--dark);
}

.hero-card h1 span {
    color: var(--green);
}

/* Paragraph */
.hero-card p {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: #3a3a3a;
    font-weight: 400;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 10px;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    letter-spacing: 0.3px;
    background: linear-gradient(to bottom, #2d2d2d 0%, #4a4a4a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-card p::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -12px;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
    border-radius: 2px;
    opacity: 0.6;
}

/* CTA buttons wrapper */
.hero-card .cta {
    margin-top: 28px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.card-reflection {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    height: 40px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.08), transparent);
    transform: scaleY(-1);
    opacity: 0.3;
    border-radius: 24px;
    z-index: -1;
}

/* TRUST STRIP */
.trust-strip {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 50px;
    padding: 20px;
    animation: fadeIn 1.2s ease 0.8s both;
}

.trust-strip div {
    font-size: 12px;
    font-weight: 500;
    color: var(--brown);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0 15px;
}

.trust-strip div:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 3px;
    background: var(--green);
    border-radius: 50%;
}

/* FLOOR REFLECTION */
.floor-reflection {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: radial-gradient(ellipse at center, rgba(41, 9, 7, 0.06), transparent);
    pointer-events: none;
    z-index: 5;
}

/* ============================================ */
/* RESPONSIVE BREAKPOINTS */
/* ============================================ */

/* Small Mobile (320px - 480px) */
@media (max-width: 480px) {
    .navbar {
        padding: 18px 20px;
    }

    .logo {
        font-size: 20px;
    }

    .btn {
        font-size: 13px;
        padding: 9px 16px;
    }

    .hero {
        padding: 20px 15px 50px;
        min-height: calc(100vh - 70px);
    }

    .live-bid {
        font-size: 11px;
        padding: 7px 15px;
        gap: 6px;
    }

    .pulse {
        width: 6px;
        height: 6px;
    }

    .hero-card {
        padding: 35px 20px;
        border-radius: 20px;
    }

    .hero-card h1 {
        font-size: 28px;
        margin-bottom: 15px;
        line-height: 1.25;
    }

    .hero-card h1 br {
        display: none; /* Remove line break on very small screens */
    }

    .hero-card p {
        font-size: 14px;
        line-height: 1.6;
        padding: 0 5px;
    }

    .hero-card p br {
        display: none; /* Remove line breaks for better flow */
    }

    .hero-card .cta {
        margin-top: 24px;
        flex-direction: column;
        gap: 10px;
    }

    .btn.large {
        width: 100%;
        padding: 13px 28px;
        font-size: 14px;
        min-width: auto;
    }

    .trust-strip {
        margin-top: 40px;
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }

    .trust-strip div {
        font-size: 11px;
        padding: 0;
    }

    .trust-strip div::after {
        display: none;
    }

    .ambient.one {
        width: 300px;
        height: 300px;
        filter: blur(60px);
    }

    .ambient.two {
        width: 250px;
        height: 250px;
        filter: blur(60px);
    }
}

/* Medium Mobile (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    .navbar {
        padding: 20px 25px;
    }

    .logo {
        font-size: 24px;
    }

    .btn {
        font-size: 14px;
        padding: 10px 18px;
    }

    .hero {
        padding: 25px 20px 55px;
    }

    .hero-card {
        padding: 45px 30px;
    }

    .hero-card h1 {
        font-size: 36px;
        margin-bottom: 20px;
    }

    .hero-card p {
        font-size: 15px;
    }

    .hero-card .cta {
        margin-top: 26px;
        gap: 12px;
    }

    .btn.large {
        width: 48%;
        min-width: auto;
    }

    .trust-strip {
        margin-top: 45px;
        gap: 25px;
    }
}

/* Tablet (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .navbar {
        padding: 22px 40px;
    }

    .logo {
        font-size: 26px;
    }

    .logo-reflection {
        display: block; /* Show reflection on larger screens */
    }

    .btn {
        font-size: 14px;
        padding: 11px 24px;
    }

    .hero {
        padding: 30px 30px 60px;
    }

    .live-bid {
        font-size: 13px;
        padding: 9px 20px;
    }

    .hero-card {
        padding: 50px 40px;
        border-radius: 26px;
    }

    .hero-card h1 {
        font-size: 46px;
        margin-bottom: 22px;
    }

    .hero-card p {
        font-size: 16px;
        max-width: 650px;
    }

    .hero-card .cta {
        margin-top: 30px;
        gap: 14px;
    }

    .btn.large {
        padding: 15px 35px;
        font-size: 15px;
        min-width: 170px;
    }

    .trust-strip {
        margin-top: 60px;
        gap: 40px;
    }

    .trust-strip div {
        font-size: 13px;
    }

    .ambient.one {
        width: 500px;
        height: 500px;
        filter: blur(90px);
    }

    .ambient.two {
        width: 450px;
        height: 450px;
        filter: blur(90px);
    }
}

/* Large Desktop (1025px+) */
@media (min-width: 1025px) {
    .navbar {
        padding: 25px 60px;
    }

    .logo {
        font-size: 28px;
    }

    .logo-reflection {
        display: block;
    }

    .btn {
        font-size: 15px;
        padding: 12px 28px;
    }

    .hero {
        padding: 40px 20px;
    }

    .live-bid {
        font-size: 13px;
        padding: 10px 20px;
        gap: 10px;
    }

    .pulse {
        width: 8px;
        height: 8px;
    }

    .hero-card {
        padding: 60px 50px;
        border-radius: 28px;
    }

    .hero-card h1 {
        font-size: 56px;
        margin-bottom: 25px;
    }

    .hero-card p {
        font-size: 17px;
        max-width: 720px;
    }

    .hero-card .cta {
        margin-top: 35px;
        gap: 18px;
    }

    .btn.large {
        padding: 16px 38px;
        font-size: 16px;
        min-width: 180px;
    }

    .trust-strip {
        margin-top: 80px;
        gap: 50px;
    }

    .trust-strip div {
        font-size: 14px;
    }

    .ambient.one {
        width: 600px;
        height: 600px;
        filter: blur(100px);
        opacity: 0.4;
    }

    .ambient.two {
        width: 500px;
        height: 500px;
        filter: blur(100px);
        opacity: 0.35;
    }

    .floor-reflection {
        height: 150px;
    }

    .card-reflection {
        bottom: -60px;
        height: 60px;
        opacity: 0.4;
    }
}

/* Extra Large Desktop (1440px+) */
@media (min-width: 1440px) {
    .navbar {
        padding: 30px 80px;
    }

    .hero-card {
        max-width: 950px;
    }

    @keyframes float {
        0%, 100% { transform: translate(0, 0) rotate(0deg); }
        25% { transform: translate(80px, -60px) rotate(90deg); }
        50% { transform: translate(-60px, 80px) rotate(180deg); }
        75% { transform: translate(60px, 50px) rotate(270deg); }
    }
}

/* Landscape Orientation for Mobile */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 20px 15px 30px;
    }

    .hero-card {
        padding: 30px 25px;
    }

    .hero-card h1 {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .hero-card p {
        font-size: 14px;
    }

    .hero-card .cta {
        margin-top: 20px;
    }

    .trust-strip {
        margin-top: 30px;
    }

    .ambient {
        display: none; /* Hide ambient blobs in landscape for performance */
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-card {
        border-width: 0.5px;
    }
    
    .btn.outline {
        border-width: 1px;
    }
}