/* ===================================
   ATHILL'S DENTURE CLEANING & REPAIR
   Custom Styles
=================================== */

/* CSS Custom Properties */
:root {
    --plum-50: #faf5f7;
    --plum-100: #f5e9ed;
    --plum-200: #ebd1d9;
    --plum-300: #dbafbb;
    --plum-400: #c48198;
    --plum-500: #a85577;
    --plum-600: #8b3d5e;
    --plum-700: #6e2d4a;
    --plum-800: #5a263e;
    --plum-900: #4c2035;
    --plum-950: #280e18;
    
    --amber-50: #fffbeb;
    --amber-100: #fff3cd;
    --amber-200: #ffe699;
    --amber-300: #ffdb66;
    --amber-400: #ffd133;
    --amber-500: #ffcc00;
    --amber-600: #e6b800;
    --amber-700: #b38f00;
    --amber-800: #806500;
    --amber-900: #4d3e00;
    
    --neutral-50: #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #e5e5e5;
    --neutral-300: #d4d4d4;
    --neutral-400: #a3a3a3;
    --neutral-500: #737373;
    --neutral-600: #525252;
    --neutral-700: #404040;
    --neutral-800: #262626;
    --neutral-900: #171717;
    --neutral-950: #0a0a0a;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* 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 {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: #ffffff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ===================================
   NAVIGATION
=================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--neutral-200);
    transition: var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--plum-700);
    color: #ffffff;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--neutral-900);
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--neutral-600);
    letter-spacing: 0.02em;
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--plum-600);
}

.nav-cta {
    background: var(--plum-700);
    color: #ffffff !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition-base);
}

.nav-cta:hover {
    background: var(--plum-600);
    color: #ffffff !important;
}

.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--neutral-700);
}

/* ===================================
   HERO SECTION
=================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(72px + var(--space-4xl)) var(--space-lg) var(--space-4xl);
    background: linear-gradient(135deg, var(--plum-50) 0%, #ffffff 50%, var(--amber-50) 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--plum-700);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-xl);
}

.badge-line {
    width: 32px;
    height: 1px;
    background: var(--plum-500);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--neutral-900);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-title em {
    font-style: italic;
    color: var(--plum-700);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--neutral-600);
    margin-bottom: var(--space-2xl);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Stat Cards */
.hero-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
}

.stat-card {
    background: #ffffff;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    border: 1px solid var(--neutral-100);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-card--1 {
    transform: translateY(calc(var(--space-md) * -1));
}

.stat-card--2 {
    transform: translateY(var(--space-md));
}

.stat-card--3 {
    transform: translateY(calc(var(--space-md) * -0.5));
}

.stat-icon {
    width: 56px;
    height: 56px;
    background: var(--plum-100);
    color: var(--plum-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--neutral-900);
    line-height: 1;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--neutral-500);
    letter-spacing: 0.02em;
    margin-top: var(--space-xs);
}

/* Hero Decorations */
.hero-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.deco-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.05;
}

.deco-circle--1 {
    width: 600px;
    height: 600px;
    background: var(--plum-500);
    top: -200px;
    right: -100px;
}

.deco-circle--2 {
    width: 400px;
    height: 400px;
    background: var(--amber-500);
    bottom: -100px;
    left: -100px;
}

.deco-line {
    position: absolute;
    width: 1px;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--plum-300), transparent);
    right: 20%;
    top: 20%;
}

/* ===================================
   BUTTONS
=================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--plum-700);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--plum-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--neutral-700);
    border: 1px solid var(--neutral-300);
}

.btn-secondary:hover {
    border-color: var(--plum-400);
    color: var(--plum-700);
}

.btn-light {
    background: #ffffff;
    color: var(--plum-700);
}

.btn-light:hover {
    background: var(--neutral-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===================================
   SECTION HEADERS
=================================== */
.section-header {
    margin-bottom: var(--space-4xl);
}

.section-header--center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--plum-600);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--neutral-900);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--neutral-500);
    max-width: 560px;
}

.section-header--center .section-subtitle {
    margin: 0 auto;
}

/* ===================================
   SERVICES SECTION
=================================== */
.services {
    padding: var(--space-4xl) 0;
    background: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    padding: var(--space-2xl);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--plum-500), var(--amber-500));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

.service-card:hover {
    border-color: var(--plum-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--plum-50);
    color: var(--plum-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--neutral-900);
    margin-bottom: var(--space-sm);
}

.service-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--neutral-500);
}

/* ===================================
   ABOUT SECTION
=================================== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--neutral-50);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--plum-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content {
    max-width: 480px;
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--neutral-600);
    margin-bottom: var(--space-lg);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin: var(--space-2xl) 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--neutral-700);
}

.feature-line {
    width: 24px;
    height: 1px;
    background: var(--plum-400);
    flex-shrink: 0;
}

/* ===================================
   WHY US SECTION
=================================== */
.why-us {
    padding: var(--space-4xl) 0;
    background: var(--plum-900);
}

.why-us .section-tag {
    color: var(--amber-400);
}

.why-us .section-title {
    color: #ffffff;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.why-card {
    padding: var(--space-2xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.why-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.03);
}

.why-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 300;
    color: var(--amber-500);
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.why-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: var(--space-sm);
}

.why-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
}

/* ===================================
   CTA SECTION
=================================== */
.cta {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--plum-700) 0%, var(--plum-900) 100%);
    position: relative;
    overflow: hidden;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.cta .section-tag {
    color: var(--amber-400);
}

.cta-title {
    color: #ffffff;
    margin-bottom: var(--space-lg);
}

.cta-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-circle {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* ===================================
   CONTACT SECTION
=================================== */
.contact {
    padding: var(--space-4xl) 0;
    background: #ffffff;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info {
    max-width: 480px;
}

.contact-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--neutral-500);
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    gap: var(--space-lg);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--plum-50);
    color: var(--plum-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: var(--space-xs);
}

.contact-value {
    font-size: 1rem;
    color: var(--neutral-800);
    line-height: 1.6;
}

.contact-link {
    color: var(--plum-600);
    transition: var(--transition-fast);
}

.contact-link:hover {
    color: var(--plum-700);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--neutral-200);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--neutral-50);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--neutral-900);
    margin-bottom: var(--space-2xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: #ffffff;
    transition: var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--plum-400);
    box-shadow: 0 0 0 3px var(--plum-100);
}

.form-input::placeholder {
    color: var(--neutral-400);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--space-3xl);
}

.form-success svg {
    color: var(--plum-500);
    margin-bottom: var(--space-lg);
}

.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--neutral-900);
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--neutral-500);
}

/* ===================================
   FOOTER
=================================== */
.footer {
    background: var(--neutral-900);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--neutral-800);
}

.footer-brand .logo-mark {
    background: var(--plum-600);
}

.footer-brand .logo-text {
    color: #ffffff;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--neutral-400);
    line-height: 1.7;
    margin-top: var(--space-md);
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--neutral-400);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--plum-400);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-phone {
    font-size: 1.125rem;
    font-weight: 500;
    color: #ffffff;
    transition: var(--transition-fast);
}

.footer-phone:hover {
    color: var(--amber-400);
}

.footer-email {
    font-size: 0.9375rem;
    color: var(--neutral-400);
    transition: var(--transition-fast);
}

.footer-email:hover {
    color: var(--plum-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    gap: var(--space-lg);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--neutral-500);
}

/* ===================================
   MOBILE MENU
=================================== */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--neutral-200);
    padding: var(--space-lg);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: var(--space-md) 0;
    font-size: 1rem;
    color: var(--neutral-700);
    border-bottom: 1px solid var(--neutral-100);
}

.mobile-menu a:last-child {
    border-bottom: none;
}

/* ===================================
   ANIMATIONS
=================================== */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .why-card,
    .stat-card {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .service-card.visible,
    .why-card.visible,
    .stat-card.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   RESPONSIVE
=================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-cards {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-content {
        max-width: 100%;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        max-width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding-top: calc(72px + var(--space-2xl));
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .stat-card--1,
    .stat-card--2,
    .stat-card--3 {
        transform: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-actions {
        flex-direction: column;
    }
}