/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Theme setup
   Change theme by editing `data-theme` on <html> in index.html.
   Available: gold (default), ocean, forest, black.
*/
:root,
html[data-theme="gold"] {
    /* Brand Accent Colors */
    --gold-light: #E7C978;
    --gold-mid: #DAB55F;
    --gold-rich: #B48D3F;
    --gold-bronze: #8D6D2E;
    --gold-dark: #7A5B1E;
    --gold-platinum: #F5E6D3;
    --gold-luxury: #D4AF37;
    
    /* Ultra Elegant Refined Theme Colors */
    --main-bg: #F5F3ED;
    --section-bg: #FAF8F3;
    --card-bg: #FFFFFF;
    --border-color: #E8E6E0;
    --border-light: #F0EEE8;
    --text-light: #1A1A1A;
    --text-medium: #2D2D2D;
    --text-dark: #4A4A4A;
    --shadow-light: rgba(0, 0, 0, 0.03);
    --shadow-medium: rgba(0, 0, 0, 0.08);
    --shadow-gold: rgba(184, 141, 63, 0.15);
    --shadow-gold-hover: rgba(184, 141, 63, 0.25);
    --shadow-gold-glow: rgba(231, 201, 120, 0.3);
    --gold-accent: rgba(231, 201, 120, 0.12);
    --gold-luxury-glow: rgba(212, 175, 55, 0.2);

    /* Theme Utility Tokens */
    --accent-radial-soft: rgba(231, 201, 120, 0.05);
    --accent-radial-soft-2: rgba(218, 181, 95, 0.05);
    --accent-radial-medium: rgba(231, 201, 120, 0.08);
    --accent-radial-medium-2: rgba(218, 181, 95, 0.08);
    --accent-radial-strong: rgba(231, 201, 120, 0.1);
    --accent-radial-strong-2: rgba(218, 181, 95, 0.1);
    --accent-line-subtle: rgba(231, 201, 120, 0.01);
    --accent-fallback-glow: rgba(245, 230, 211, 0.3);
    --accent-border-15: rgba(184, 141, 63, 0.15);
    --accent-border-20: rgba(184, 141, 63, 0.2);
    --text-glow-soft: rgba(212, 175, 55, 0.2);
    --text-glow: rgba(212, 175, 55, 0.3);
    --text-glow-strong: rgba(212, 175, 55, 0.4);
    --card-soft-outline: rgba(184, 141, 63, 0.08);
    --card-mid-outline: rgba(184, 141, 63, 0.12);
    --card-strong-outline: rgba(212, 175, 55, 0.2);
    --card-strong-border: rgba(212, 175, 55, 0.35);
    --field-focus-ring: rgba(184, 141, 63, 0.08);
    --white-soft: rgba(255, 255, 255, 0.4);
    --white-mid: rgba(255, 255, 255, 0.5);
    --white-strong: rgba(255, 255, 255, 0.9);
    --white-solid: #FFFFFF;
    --overlay-dark-soft: rgba(0, 0, 0, 0.15);
    --overlay-dark: rgba(0, 0, 0, 0.45);
    --overlay-dark-strong: rgba(0, 0, 0, 0.55);
    --modal-shadow: rgba(0, 0, 0, 0.2);
    --text-on-accent: #1A1A1A;
    --text-on-dark: #FFFFFF;
    --text-on-dark-soft: #F0F0F0;
    --surface-dark-1: #1A1A1A;
    --surface-dark-2: #050505;
    --nav-bg: rgba(245, 243, 237, 0.92);
    --nav-bg-scrolled: rgba(245, 243, 237, 0.98);
    --nav-mobile-bg: rgba(232, 230, 224, 0.98);
    --logo-gradient: linear-gradient(135deg,
        #f0cf8a 0%,
        #d5a84f 28%,
        #b9822f 52%,
        #8f6022 74%,
        #d7b066 100%);
}

html[data-theme="ocean"] {
    --gold-light: #7CC6E6;
    --gold-mid: #4FA8D5;
    --gold-rich: #2B84B8;
    --gold-bronze: #1E638D;
    --gold-dark: #164D70;
    --gold-platinum: #DCEFF7;
    --gold-luxury: #3894C8;
    --main-bg: #EDF6FA;
    --section-bg: #F5FAFC;
    --card-bg: #FFFFFF;
    --border-color: #D9E9F2;
    --border-light: #E6F1F7;
    --text-light: #10222C;
    --text-medium: #1B3644;
    --text-dark: #2C4B5A;
    --shadow-gold: rgba(43, 132, 184, 0.16);
    --shadow-gold-hover: rgba(43, 132, 184, 0.24);
    --shadow-gold-glow: rgba(124, 198, 230, 0.28);
    --gold-accent: rgba(124, 198, 230, 0.12);
    --gold-luxury-glow: rgba(56, 148, 200, 0.2);
}

html[data-theme="forest"] {
    --gold-light: #A7D27C;
    --gold-mid: #7FBC5A;
    --gold-rich: #5E9940;
    --gold-bronze: #45722F;
    --gold-dark: #325523;
    --gold-platinum: #E4F0D7;
    --gold-luxury: #6DAC49;
    --main-bg: #F2F7EC;
    --section-bg: #F7FBF2;
    --card-bg: #FFFFFF;
    --border-color: #DDE9D3;
    --border-light: #EAF2E2;
    --text-light: #162613;
    --text-medium: #294128;
    --text-dark: #3E5A3D;
    --shadow-gold: rgba(94, 153, 64, 0.16);
    --shadow-gold-hover: rgba(94, 153, 64, 0.24);
    --shadow-gold-glow: rgba(167, 210, 124, 0.28);
    --gold-accent: rgba(167, 210, 124, 0.12);
    --gold-luxury-glow: rgba(109, 172, 73, 0.2);
}

html[data-theme="black"] {
    --gold-light: #F4DCA0;
    --gold-mid: #CFAB66;
    --gold-rich: #A9803A;
    --gold-bronze: #7A5B28;
    --gold-dark: #4D391A;
    --gold-platinum: #2B2418;
    --gold-luxury: #BF9448;
    --main-bg: #0D0D10;
    --section-bg: #141419;
    --card-bg: #1B1B21;
    --border-color: #2B2B33;
    --border-light: #24242C;
    --text-light: #F6F2E8;
    --text-medium: #DDD4C4;
    --text-dark: #B9AE98;
    --shadow-light: rgba(0, 0, 0, 0.34);
    --shadow-medium: rgba(0, 0, 0, 0.52);
    --shadow-gold: rgba(191, 148, 72, 0.2);
    --shadow-gold-hover: rgba(191, 148, 72, 0.32);
    --shadow-gold-glow: rgba(244, 220, 160, 0.34);
    --gold-accent: rgba(244, 220, 160, 0.12);
    --gold-luxury-glow: rgba(191, 148, 72, 0.22);
    --text-on-accent: #1A1308;
    --text-on-dark: #F9F7F2;
    --text-on-dark-soft: #E9E2D4;
    --white-soft: rgba(255, 255, 255, 0.12);
    --white-mid: rgba(255, 255, 255, 0.18);
    --white-strong: rgba(255, 255, 255, 0.26);
    --white-solid: rgba(255, 255, 255, 0.34);
    --overlay-dark-soft: rgba(0, 0, 0, 0.26);
    --overlay-dark: rgba(0, 0, 0, 0.58);
    --overlay-dark-strong: rgba(0, 0, 0, 0.72);
    --modal-shadow: rgba(0, 0, 0, 0.55);
    --surface-dark-1: #0C0C10;
    --surface-dark-2: #020203;
    --logo-gradient: linear-gradient(135deg,
        #f5dfad 0%,
        #d2aa63 28%,
        #a47a35 52%,
        #6f5224 74%,
        #e5c57e 100%);
}

html[data-theme="ocean"],
html[data-theme="forest"],
html[data-theme="black"] {
    --accent-radial-soft: color-mix(in srgb, var(--gold-light) 25%, transparent);
    --accent-radial-soft-2: color-mix(in srgb, var(--gold-mid) 25%, transparent);
    --accent-radial-medium: color-mix(in srgb, var(--gold-light) 40%, transparent);
    --accent-radial-medium-2: color-mix(in srgb, var(--gold-mid) 40%, transparent);
    --accent-radial-strong: color-mix(in srgb, var(--gold-light) 50%, transparent);
    --accent-radial-strong-2: color-mix(in srgb, var(--gold-mid) 50%, transparent);
    --accent-line-subtle: color-mix(in srgb, var(--gold-light) 12%, transparent);
    --accent-fallback-glow: color-mix(in srgb, var(--gold-platinum) 50%, transparent);
    --accent-border-15: color-mix(in srgb, var(--gold-rich) 35%, transparent);
    --accent-border-20: color-mix(in srgb, var(--gold-rich) 45%, transparent);
    --text-glow-soft: color-mix(in srgb, var(--gold-luxury) 20%, transparent);
    --text-glow: color-mix(in srgb, var(--gold-luxury) 30%, transparent);
    --text-glow-strong: color-mix(in srgb, var(--gold-luxury) 40%, transparent);
    --card-soft-outline: color-mix(in srgb, var(--gold-rich) 18%, transparent);
    --card-mid-outline: color-mix(in srgb, var(--gold-rich) 24%, transparent);
    --card-strong-outline: color-mix(in srgb, var(--gold-luxury) 26%, transparent);
    --card-strong-border: color-mix(in srgb, var(--gold-luxury) 38%, transparent);
    --field-focus-ring: color-mix(in srgb, var(--gold-rich) 20%, transparent);
    --nav-bg: color-mix(in srgb, var(--main-bg) 92%, transparent);
    --nav-bg-scrolled: color-mix(in srgb, var(--main-bg) 98%, transparent);
    --nav-mobile-bg: color-mix(in srgb, var(--border-color) 94%, transparent);
}

:root {
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--main-bg);
    background-image: 
        radial-gradient(circle at 20% 30%, var(--accent-radial-soft) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--accent-radial-soft-2) 0%, transparent 50%),
        linear-gradient(180deg, transparent 0%, var(--accent-fallback-glow) 100%);
    color: var(--text-light);
    line-height: 1.85;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: 0.015em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            var(--accent-line-subtle) 2px,
            var(--accent-line-subtle) 4px
        );
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--nav-bg);
    backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid var(--accent-border-15);
}

.navbar.scrolled {
    background-color: var(--nav-bg-scrolled);
    box-shadow: 0 2px 40px var(--shadow-light);
    padding: 1rem 0;
    border-bottom-color: var(--accent-border-20);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    height: 60px;
    display: flex;
    align-items: center;
}

.logo-text {
    text-decoration: none;
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
    line-height: 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    background: var(--logo-gradient);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 5s linear infinite;
    filter: drop-shadow(0 2px 4px var(--shadow-gold));
    text-transform: uppercase;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--text-medium);
    text-transform: uppercase;
    opacity: 0.8;
    transition: all 0.4s ease;
}

.logo-text:hover .logo-main {
    filter: drop-shadow(0 4px 8px var(--shadow-gold-hover)) 
            drop-shadow(0 0 15px var(--shadow-gold-glow));
    transform: scale(1.02);
}

.logo-text:hover .logo-sub {
    color: var(--gold-rich);
    opacity: 1;
    text-shadow: 0 0 8px var(--text-glow-soft);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-light), var(--gold-rich), var(--gold-light));
    background-size: 200% 100%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 3px;
    box-shadow: 0 2px 8px var(--shadow-gold);
}

.nav-link:hover {
    color: var(--gold-luxury);
    text-shadow: 0 0 10px var(--text-glow);
}

.nav-link:hover::after {
    width: 85%;
    box-shadow: 
        0 2px 12px var(--shadow-gold),
        0 0 20px var(--shadow-gold-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--gold-light);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--main-bg) 0%, var(--section-bg) 100%);
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 25%, var(--accent-radial-medium) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, var(--accent-radial-medium-2) 0%, transparent 40%);
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, var(--accent-radial-strong) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, var(--accent-radial-strong-2) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        repeating-linear-gradient(90deg, transparent 0, transparent 32px, var(--accent-line-subtle) 32px, var(--accent-line-subtle) 33px),
        repeating-linear-gradient(0deg, transparent 0, transparent 32px, var(--accent-line-subtle) 32px, var(--accent-line-subtle) 33px);
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 3rem 2rem;
    animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-logo-container {
    margin-bottom: 2rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.hero-logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px var(--shadow-gold-glow));
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    background: linear-gradient(135deg, 
        var(--gold-light) 0%, 
        var(--gold-luxury) 25%,
        var(--gold-rich) 50%, 
        var(--gold-luxury) 75%,
        var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.75rem;
    background-size: 300% auto;
    animation: shimmer 6s linear infinite;
    line-height: 1.1;
    filter: drop-shadow(0 4px 8px var(--accent-border-20)) 
            drop-shadow(0 0 20px var(--shadow-gold-glow));
    position: relative;
    text-transform: uppercase;
}

.hero-title::before {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    background: linear-gradient(135deg, 
        color-mix(in srgb, var(--gold-light) 40%, transparent) 0%, 
        var(--text-glow-strong) 50%, 
        color-mix(in srgb, var(--gold-light) 40%, transparent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(8px);
    opacity: 0.6;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0.8;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 1.35rem 4rem;
    background: linear-gradient(135deg, 
        var(--gold-light) 0%, 
        var(--gold-luxury) 30%,
        var(--gold-rich) 50%,
        var(--gold-luxury) 70%,
        var(--gold-light) 100%);
    background-size: 200% 100%;
    color: var(--text-on-accent);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 50px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 12px 40px var(--shadow-gold),
        0 0 0 2px var(--accent-border-15) inset,
        0 0 30px var(--shadow-gold-glow),
        inset 0 1px 0 var(--white-soft);
    font-family: var(--font-sans);
    position: relative;
    overflow: hidden;
    animation: buttonShimmer 3s linear infinite;
}

@keyframes buttonShimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        var(--white-soft), 
        transparent);
    transition: left 0.6s;
    z-index: 1;
}

.cta-button::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, 
        var(--gold-light), 
        var(--gold-luxury), 
        var(--gold-rich));
    border-radius: 50px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.6s;
    filter: blur(10px);
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover::after {
    opacity: 0.6;
}

.cta-button:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 
        0 20px 60px var(--shadow-gold-hover),
        0 0 0 2px var(--accent-border-20) inset,
        0 0 50px var(--shadow-gold-glow),
        inset 0 1px 0 var(--white-mid);
    background: linear-gradient(135deg, 
        var(--gold-mid) 0%, 
        var(--gold-luxury) 30%,
        var(--gold-bronze) 50%,
        var(--gold-luxury) 70%,
        var(--gold-mid) 100%);
    letter-spacing: 0.16em;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, var(--gold-rich), transparent);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(10px); opacity: 0.5; }
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 3.25rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: linear-gradient(135deg, 
        var(--gold-light) 0%, 
        var(--gold-luxury) 25%,
        var(--gold-rich) 50%, 
        var(--gold-luxury) 75%,
        var(--gold-light) 100%);
    background-size: 300% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: shimmer 7s linear infinite;
    filter: drop-shadow(0 4px 8px var(--shadow-gold)) 
            drop-shadow(0 0 15px var(--shadow-gold-glow));
    position: relative;
    text-transform: uppercase;
}

.title-underline {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--gold-light), 
        var(--gold-luxury),
        var(--gold-rich), 
        var(--gold-luxury),
        var(--gold-light), 
        transparent);
    margin: 1.5rem auto;
    border-radius: 3px;
    position: relative;
    box-shadow: 
        0 2px 12px var(--shadow-gold),
        0 0 20px var(--shadow-gold-glow);
    animation: underlineGlow 3s ease-in-out infinite;
}

@keyframes underlineGlow {
    0%, 100% { 
        box-shadow: 
            0 2px 12px var(--shadow-gold),
            0 0 20px var(--shadow-gold-glow);
    }
    50% { 
        box-shadow: 
            0 2px 16px var(--shadow-gold),
            0 0 30px var(--shadow-gold-glow);
    }
}

.title-underline::before,
.title-underline::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 6px;
    height: 6px;
    background: var(--gold-rich);
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: 0 0 8px var(--shadow-gold);
}

.title-underline::before {
    left: -15px;
}

.title-underline::after {
    right: -15px;
}

/* About Section */
.about {
    background-color: var(--section-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.lead-text {
    font-size: 1.4rem;
    background: linear-gradient(135deg, var(--gold-rich) 0%, var(--gold-luxury) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
    margin-bottom: 2rem;
    line-height: 1.6;
    font-family: var(--font-serif);
    letter-spacing: 0.02em;
    filter: drop-shadow(0 2px 4px color-mix(in srgb, var(--gold-rich) 28%, transparent));
}

.about-text p {
    color: var(--text-dark);
    margin-bottom: 1.75rem;
    line-height: 1.9;
    font-weight: 400;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.01);
    box-shadow: 
        0 25px 70px var(--shadow-gold-hover),
        0 0 0 2px var(--accent-border-15) inset,
        0 0 40px var(--shadow-gold-glow),
        inset 0 1px 0 var(--white-solid);
    background: var(--card-bg);
    border-color: var(--card-strong-outline);
}

.feature-card:hover::before {
    transform: scaleX(1);
    animation: shimmer 2s linear infinite;
}

.feature-card:hover::after {
    opacity: 0.8;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: var(--font-serif);
    background: linear-gradient(135deg, var(--gold-rich) 0%, var(--gold-luxury) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    filter: drop-shadow(0 2px 4px color-mix(in srgb, var(--gold-rich) 28%, transparent));
}

.feature-card p {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.7;
}

/* Services Section */
.services {
    background-color: var(--main-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.services-subtitle {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    margin: 3.5rem 0 1.5rem;
    color: var(--gold-rich);
    letter-spacing: 0.02em;
}

.service-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-light);
    box-shadow: 
        0 6px 30px var(--shadow-light),
        0 0 0 1px var(--card-soft-outline) inset,
        inset 0 1px 0 var(--white-strong);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--gold-light), 
        var(--gold-luxury),
        var(--gold-rich));
    opacity: 0;
    transition: opacity 0.6s;
    box-shadow: 0 2px 12px var(--shadow-gold);
}

.service-card:hover {
    transform: translateY(-12px) scale(1.01);
    box-shadow: 
        0 30px 80px var(--shadow-gold-hover),
        0 0 0 2px var(--card-strong-outline) inset,
        0 0 50px var(--shadow-gold-glow),
        inset 0 1px 0 var(--white-solid);
    border-color: var(--card-strong-border);
}

.service-card:hover::before {
    opacity: 1;
    animation: shimmer 2s linear infinite;
}

.service-image {
    height: 200px;
    width: 100%;
    background-size: cover;
    background-position: center;
}

.service-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--surface-dark-1) 0%, var(--surface-dark-2) 100%);
}

.service-image-placeholder span {
    color: var(--text-on-dark-soft);
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.service-content {
    padding: 2rem 1.75rem;
}

.service-content h3 {
    font-family: var(--font-serif);
    background: linear-gradient(135deg, var(--gold-rich) 0%, var(--gold-luxury) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.65rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.3;
    filter: drop-shadow(0 2px 4px color-mix(in srgb, var(--gold-rich) 28%, transparent));
}

.service-content p {
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.service-price {
    display: inline-block;
    background: linear-gradient(135deg, var(--gold-rich) 0%, var(--gold-luxury) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-size: 1.2rem;
    letter-spacing: 0.06em;
    font-family: var(--font-serif);
    filter: drop-shadow(0 2px 4px var(--shadow-gold));
}

.service-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.service-price.price-original {
    text-decoration: line-through;
    text-decoration-thickness: 2px;
    opacity: 0.6;
}

.service-price.price-current {
    font-size: 1.35rem;
    opacity: 1;
}

/* Gallery Section */
.gallery {
    background-color: var(--section-bg);
}

.gallery-slider {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
}

.gallery-viewport {
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--border-light);
    box-shadow:
        0 8px 32px var(--shadow-light),
        0 0 0 1px var(--card-mid-outline) inset;
    background: var(--card-bg);
}

.gallery-track {
    display: flex;
    transition: transform 0.5s ease;
    will-change: transform;
}

.gallery-slide {
    min-width: 100%;
    min-height: 360px;
}

.gallery-nav {
    width: 48px;
    height: 48px;
    border: 1px solid var(--shadow-gold-glow);
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--gold-rich);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px var(--shadow-light);
}

.gallery-nav:hover {
    transform: translateY(-2px);
    color: var(--gold-luxury);
    box-shadow: 0 10px 24px var(--shadow-gold);
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-dark);
    font-size: 1.1rem;
    font-weight: 600;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.gallery-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--overlay-dark), var(--overlay-dark-soft));
}

.gallery-placeholder span {
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 8px color-mix(in srgb, #000 40%, transparent);
}

.gallery-dots {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 1.25rem;
}

.gallery-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    border: none;
    background: color-mix(in srgb, var(--gold-dark) 25%, transparent);
    cursor: pointer;
    transition: all 0.25s ease;
}

.gallery-dot.active {
    width: 28px;
    background: linear-gradient(90deg, var(--gold-rich), var(--gold-luxury));
}

.gallery-caption {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-dark);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    background-color: var(--main-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.info-item h3 {
    font-family: var(--font-serif);
    color: var(--gold-rich);
    margin-bottom: 1.25rem;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.info-item p {
    color: var(--text-dark);
    line-height: 1.9;
    font-weight: 400;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.info-item .map-container {
    margin-top: 2rem;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 8px 30px var(--shadow-light),
        0 0 0 1px var(--card-soft-outline) inset;
    transition: all 0.4s ease;
}

.info-item .map-container:hover {
    box-shadow: 
        0 12px 40px var(--shadow-gold),
        0 0 0 1px var(--card-mid-outline) inset;
    transform: translateY(-2px);
}

.info-item .map-container iframe {
    display: block;
    width: 100%;
    height: 300px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: var(--card-bg);
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-light);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.015em;
    box-shadow: 0 2px 10px var(--shadow-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-rich);
    box-shadow: 
        0 0 0 4px var(--field-focus-ring),
        0 4px 15px var(--shadow-light);
    transform: translateY(-2px);
}


.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dark);
    opacity: 0.5;
}

.contact-form .cta-button {
    align-self: flex-start;
    cursor: pointer;
    border: none;
}

.contact-link {
    color: var(--gold-rich);
    text-decoration: none;
    transition: all 0.4s ease;
    font-weight: 500;
    position: relative;
}

.contact-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-rich), var(--gold-luxury));
    transition: width 0.4s ease;
    box-shadow: 0 2px 8px var(--shadow-gold);
}

.contact-link:hover {
    color: var(--gold-luxury);
    text-shadow: 0 0 8px var(--text-glow);
}

.contact-link:hover::after {
    width: 100%;
}

.promo-modal {
    position: fixed;
    inset: 0;
    z-index: 2500;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.promo-modal.is-open {
    display: flex;
}

.promo-backdrop {
    position: absolute;
    inset: 0;
    background: var(--overlay-dark-strong);
    backdrop-filter: blur(2px);
}

.promo-dialog {
    position: relative;
    width: min(560px, 100%);
    background: var(--card-bg);
    border-radius: 18px;
    border: 1px solid var(--card-mid-outline);
    padding: 2rem;
    z-index: 1;
    box-shadow:
        0 22px 60px var(--modal-shadow),
        0 0 0 1px var(--card-soft-outline) inset;
}

.promo-close {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: color-mix(in srgb, var(--text-light) 8%, transparent);
    color: var(--text-medium);
    font-size: 1.55rem;
    line-height: 1;
    cursor: pointer;
}

.promo-kicker {
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold-rich);
    font-weight: 700;
    margin-bottom: 0.7rem;
}

.promo-dialog h3 {
    font-family: var(--font-serif);
    color: var(--text-light);
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 0.85rem;
}

.promo-text {
    color: var(--text-dark);
    margin-bottom: 1.4rem;
}

.promo-action {
    display: block;
    width: fit-content;
    margin-left: auto;
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-on-accent);
    background: linear-gradient(135deg, var(--gold-light), var(--gold-luxury), var(--gold-rich));
}


/* Footer */
.footer {
    background-color: var(--section-bg);
    padding: 5rem 0 2.5rem;
    border-top: 1px solid var(--card-mid-outline);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--gold-light), 
        var(--gold-luxury),
        var(--gold-rich), 
        var(--gold-luxury),
        var(--gold-light), 
        transparent);
    box-shadow: 
        0 2px 12px var(--shadow-gold),
        0 0 20px var(--shadow-gold-glow);
    animation: underlineGlow 4s ease-in-out infinite;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo-img {
    max-width: 150px;
    height: auto;
    opacity: 0.9;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

.footer-links a:hover {
    color: var(--gold-luxury);
    text-shadow: 0 0 8px var(--text-glow);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

.social-link svg {
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.social-link:hover {
    color: var(--gold-luxury);
    text-shadow: 0 0 8px var(--text-glow);
}

.social-link:hover svg {
    transform: scale(1.15);
    color: var(--gold-luxury);
    filter: drop-shadow(0 0 8px var(--text-glow-strong));
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--nav-mobile-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow-light);
        padding: 2rem 0;
        border-top: 1px solid var(--accent-border-20);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .gallery-slider {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .gallery-nav {
        width: 42px;
        height: 42px;
        justify-self: center;
    }

    .gallery-slide {
        min-height: 280px;
    }
}

@media (max-width: 480px) {
    .hero-logo-container {
        max-width: 250px;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .cta-button {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }

    .hero-actions {
        gap: 0.75rem;
    }

    .gallery-slide {
        min-height: 240px;
    }
}

