/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(255, 107, 74, 0.3);
    color: #fff;
}

/* ── Navigation ───────────────────────────────────── */
.nav-fixed {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

.nav-fixed.scrolled {
    background: rgba(17, 17, 17, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FF6B4A;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ── Mobile Menu ──────────────────────────────────── */
.mobile-menu.open {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-link {
    position: relative;
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
    position: relative;
}

.hero-gradient {
    background: linear-gradient(
        135deg,
        #111111 0%,
        #1C1C1C 25%,
        #2A1A15 50%,
        #1C1C1C 75%,
        #111111 100%
    );
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(255, 107, 74, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 60%, rgba(255, 107, 74, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 80% 30%, rgba(255, 128, 102, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-pattern {
    background-image:
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px, 40px 40px;
}

.hero-overlay {
    background: linear-gradient(
        to bottom,
        rgba(17, 17, 17, 0.2) 0%,
        transparent 40%,
        transparent 60%,
        rgba(17, 17, 17, 0.4) 100%
    );
}

.hero-headline {
    letter-spacing: -0.02em;
}

.hero-eyebrow {
    opacity: 0.9;
}

.hero-subtext {
    line-height: 1.7;
}

/* ── Scroll Indicator ─────────────────────────────── */
.scroll-indicator {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(8px); opacity: 1; }
}

/* ── Buttons ──────────────────────────────────────── */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    backdrop-filter: blur(4px);
}

/* ── Section Styles ───────────────────────────────── */
.section-eyebrow {
    display: block;
}

.section-title {
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.section-desc {
    line-height: 1.7;
}

/* ── Room Cards ───────────────────────────────────── */
.room-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 8px;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 107, 74, 0.2);
}

.room-image-wrap {
    position: relative;
    overflow: hidden;
}

.room-image-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 17, 17, 0.3) 0%, transparent 40%);
    pointer-events: none;
}

/* ── Feature Items ────────────────────────────────── */
.feature-item {
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateX(4px);
}

/* ── Contact Form ─────────────────────────────────── */
.contact-form {
    position: relative;
}

.contact-input {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-input:focus {
    border-color: #FF6B4A !important;
    box-shadow: 0 0 0 3px rgba(255, 107, 74, 0.1);
}

.contact-input::placeholder {
    color: #555;
}

/* ── Reveal Animations ────────────────────────────── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ── Reduced Motion ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
    .scroll-indicator {
        animation: none;
        opacity: 0.5;
    }
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.75rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .room-card:hover {
        transform: none;
    }
}

@media (min-width: 769px) and (max-width: 1023px) {
    .hero-headline {
        font-size: 4rem;
    }
}

@media (min-width: 1024px) {
    .hero-headline {
        font-size: 5rem;
    }
}