/* =============================================================================
   SCS Website Styles - Optimized with CSS Variables
   ============================================================================= */

/* =============================================================================
   CSS Custom Properties (Variables)
   ============================================================================= */
:root {
    /* Primary Colors */
    --color-primary: #0f4c81;
    --color-primary-dark: #0a3a63;
    --color-primary-light: #1a5a94;
    
    /* Secondary Colors */
    --color-secondary: #2c3e50;
    --color-accent: #8e44ad;
    
    /* Error/Success Colors */
    --color-error: #e74c3c;
    --color-error-dark: #b91c1c;
    --color-error-darker: #991b1b;
    --color-success: #155724;
    --color-success-bg: #d4edda;
    --color-error-bg: #f8d7da;
    
    /* Text Colors */
    --color-text: #333;
    --color-text-dark: #222;
    --color-text-light: #444;
    --color-text-muted: #555;
    --color-text-subtle: #4a5568;
    --color-text-heading: #123047;
    --color-text-body: #2d3748;
    
    /* Background Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    
    /* Glass Effect Colors */
    --glass-bg: rgba(255, 255, 255, 0.18);
    --glass-bg-light: rgba(255, 255, 255, 0.12);
    --glass-bg-dark: rgba(0, 0, 0, 0.2);
    --glass-border: rgba(255, 255, 255, 0.35);
    --glass-border-light: rgba(255, 255, 255, 0.25);
    --glass-border-subtle: rgba(255, 255, 255, 0.16);
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --line-height: 1.6;
    --line-height-tight: 1.1;
    --line-height-relaxed: 1.7;
    --line-height-loose: 1.8;
    
    /* Font Sizes */
    --font-size-xs: 0.78rem;
    --font-size-sm: 0.85rem;
    --font-size-base: 1rem;
    --font-size-md: 1.05rem;
    --font-size-lg: 1.2rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.4rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-hero: 5rem;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 32px;
    --spacing-4xl: 40px;
    --spacing-5xl: 60px;
    --spacing-6xl: 80px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 18px;
    --radius-2xl: 24px;
    --radius-full: 50px;
    --radius-circle: 50%;
    
    /* Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 22px 36px rgba(0, 0, 0, 0.22);
    --shadow-2xl: 0 26px 40px rgba(0, 0, 0, 0.18);
    --shadow-card: 0 12px 25px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.8s ease-out;
    
    /* Z-index */
    --z-navbar: 1000;
    --z-modal: 1200;
    
    /* Blur */
    --blur-sm: blur(3px);
    --blur-md: blur(8px);
    --blur-lg: blur(12px);
}

/* =============================================================================
   Reset & Base Styles
   ============================================================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
}

.container {
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* =============================================================================
   Accessibility - Focus Styles
   ============================================================================= */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Remove outline for mouse users */
:focus:not(:focus-visible) {
    outline: none;
}

/* =============================================================================
   Navbar
   ============================================================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: var(--z-navbar);
    height: auto;
    padding: var(--spacing-sm) 25px;
    background: var(--glass-bg-dark);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    transition: background var(--transition-base), backdrop-filter var(--transition-base), -webkit-backdrop-filter var(--transition-base), padding var(--transition-base);
}

.navbar.scrolled {
    background: var(--glass-bg-dark);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
}

.navbar .container {
    max-width: none;
    margin: 0;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-4xl) 0 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-4xl);
    margin-left: var(--spacing-xl);
}

.nav-logo-text {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    text-decoration: none;
    color: var(--color-white);
    line-height: var(--line-height-tight);
}

.nav-logo-row-top {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-logo-scs {
    font-weight: 1000;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    font-size: clamp(2.0rem, 2vw, 1.3rem);
}

.nav-logo-taglines {
    display: flex;
    flex-direction: column;
    text-transform: uppercase;
    font-weight: 600;
    font-size: clamp(0.55rem, 1vw, 0.7rem);
}

.nav-logo-taglines span {
    letter-spacing: 0.7em;
}

.nav-logo-bottom {
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: clamp(0.5rem, 0.9vw, 0.65rem);
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    flex: 1;
    justify-content: center;
    gap: clamp(2rem, 4vw, 5rem);
    padding-right: 0;
}

.nav-menu a {
    color: var(--color-white);
    text-decoration: none;
    font-size: var(--font-size-xl);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
}

/* Hamburger Button (hidden on desktop) */
.nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: var(--spacing-md);
    margin-left: auto;
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--color-white);
    margin: 6px 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Hamburger to X animation */
.nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* =============================================================================
   Hero Section
   ============================================================================= */
.hero-fullscreen {
    position: relative;
    height: 100vh;
    background-image: url('../images/landing.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slide,
.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    background-image: inherit;
    background-size: inherit;
    background-position: inherit;
    background-repeat: inherit;
    transform: translateX(0);
    transition: transform 0.8s ease-in-out;
}

.hero-video {
    background: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.8s ease-in-out;
}

.hero-fullscreen.show-video .hero-slide {
    transform: translateX(-100%);
}

.hero-fullscreen.show-video .hero-video {
    transform: translateX(0);
}

.hero-video-inner {
    width: 80%;
    max-width: 900px;
    aspect-ratio: 16 / 9;
}

.hero-video-inner iframe {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-md);
}

/* Video Thumbnail */
.video-thumbnail-link {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-base);
}

.video-thumbnail-link:hover {
    transform: scale(1.02);
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: background var(--transition-base);
}

.video-thumbnail-link:hover .video-play-overlay {
    background: rgba(0, 0, 0, 0.6);
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(255, 0, 0, 0.9);
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin-bottom: 1rem;
    transition: transform var(--transition-base), background var(--transition-base);
}

.video-thumbnail-link:hover .play-button {
    transform: scale(1.1);
    background: rgba(255, 0, 0, 1);
}

.video-play-overlay p {
    font-size: var(--font-size-lg);
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    position: absolute;
    bottom: 50px;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 0 var(--spacing-xl);
}

.hero-title {
    font-size: var(--font-size-hero);
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    margin-bottom: 2.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease-out 0.3s, transform 1s ease-out 0.3s;
}

.hero-title.animate,
.hero-subtitle.animate {
    opacity: 1;
    transform: translateY(0);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 0;
}

/* =============================================================================
   Buttons
   ============================================================================= */
.btn {
    display: inline-block;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xl);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary:disabled,
.btn-submit:disabled {
    background-color: #b0bccb;
    border-color: #b0bccb;
    cursor: not-allowed;
    opacity: 0.85;
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-secondary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* =============================================================================
   Typography & Sections
   ============================================================================= */
section {
    padding: var(--spacing-6xl) 0;
}

h2 {
    font-size: var(--font-size-4xl);
    margin-bottom: 2rem;
    text-align: center;
    color: var(--color-white);
    font-weight: bold;
}

/* =============================================================================
   Services Overview (Homepage)
   ============================================================================= */
.services-overview {
    background-image: url('../images/floor.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: var(--spacing-6xl) 0 100px 0;
    width: 100%;
    margin: 0;
}

.services-overview .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

body.services-page .services-overview .container,
body.home-page .services-overview .container {
    max-width: 90vw;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.services-grid.services-grid--hero {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-top: 3rem;
    max-width: 90vw;
    margin-left: auto;
    margin-right: auto;
}

/* Service Hero Cards */
.service-hero {
    position: relative;
    height: min(45vh, 420px);
    min-width: 300px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: var(--shadow-card);
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.service-hero.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for service hero cards */
.service-hero:nth-child(1) { transition-delay: 0s; }
.service-hero:nth-child(2) { transition-delay: 0.15s; }
.service-hero:nth-child(3) { transition-delay: 0.3s; }
.service-hero:nth-child(4) { transition-delay: 0.45s; }

.service-hero--shot { background-image: url('../images/shot.jpg'); }
.service-hero--grind { background-image: url('../images/grind.jpg'); }
.service-hero--milling { background-image: url('../images/milling.jpg'); }
.service-hero--remediation { background-image: url('../images/remed.jpg'); }

.service-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-hero .hero-content {
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 0 var(--spacing-2xl);
    max-width: 520px;
    margin: 0 auto;
}

.service-hero .hero-content h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: 0.75rem;
}

.service-hero .hero-content p {
    font-size: var(--font-size-md);
    line-height: 1.5;
    margin-bottom: 1.75rem;
}

.service-hero .hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 0;
}

.service-hero .btn {
    padding: 10px 28px;
    font-size: 0.95rem;
}

/* =============================================================================
   Why Choose SCS Section
   ============================================================================= */
.why-choose-scs {
    padding: 0;
    margin: 0;
}

.why-choose-scs .container {
    max-width: 100%;
    padding: 0;
    margin: 0;
}

.why-choose-wrapper {
    background: url('../images/intro.png');
    background-size: cover;
    backdrop-filter: blur(10px);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-lg);
}

.why-choose-scs h2 {
    color: whitesmoke;
    margin-bottom: 1rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-card {
    background-color: transparent;
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow), box-shadow var(--transition-base);
}

.benefit-card.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for benefit cards */
.benefit-card:nth-child(1) { transition-delay: 0s; }
.benefit-card:nth-child(2) { transition-delay: 0.15s; }
.benefit-card:nth-child(3) { transition-delay: 0.3s; }
.benefit-card:nth-child(4) { transition-delay: 0.45s; }

.benefit-card.animate:hover,
.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.8rem;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.benefit-card p {
    font-size: 1.4rem;
    line-height: var(--line-height);
    color: var(--color-white);
}

/* =============================================================================
   Machine Intro Section (Homepage)
   ============================================================================= */
.services-intro.machine-intro {
    padding: var(--spacing-6xl) 0;
    min-height: auto;
    display: block;
    background-image: url('../images/intro.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Remove width restriction for machine-intro container */
.services-intro.machine-intro .container {
    max-width: none;
    padding: 0;
}

.machine-wrapper {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border-subtle);
    border-radius: 22px;
    padding: 34px 0 26px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.20);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Header section stays centered with limited width */
.machine-header,
.machine-note {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-2xl);
}

.machine-header h2 {
    color: var(--color-white);
    text-align: center;
    margin-bottom: 10px;
    font-size: var(--font-size-3xl);
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.55);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    will-change: opacity, transform;
    transition-delay: 0s;
}

.machine-header h2.animate {
    opacity: 1;
    transform: translateY(0);
}

.machine-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.15rem;
    line-height: var(--line-height-relaxed);
    max-width: 900px;
    margin: 0 auto 22px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.45);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    will-change: opacity, transform;
    transition-delay: 0.12s;
}

.machine-subtitle.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Full-bleed grid for machine cards */
.machine-grid {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: 0 var(--spacing-2xl);
    box-sizing: border-box;
    display: grid;
    grid-template-columns: repeat(4, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    margin-top: 14px;
}

.machine-card {
    background: rgba(0, 0, 0, 0.20);
    border: 1px solid var(--glass-border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow), box-shadow 0.25s ease;
    will-change: opacity, transform;
}

.machine-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.machine-card.animate:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.28);
}

/* Stagger animation for machine cards */
.machine-card:nth-child(1) { transition-delay: 0s; }
.machine-card:nth-child(2) { transition-delay: 0.10s; }
.machine-card:nth-child(3) { transition-delay: 0.20s; }
.machine-card:nth-child(4) { transition-delay: 0.30s; }
.machine-card:nth-child(5) { transition-delay: 0.40s; }
.machine-card:nth-child(6) { transition-delay: 0.50s; }
.machine-card:nth-child(7) { transition-delay: 0.60s; }
.machine-card:nth-child(8) { transition-delay: 0.70s; }

.machine-card .machine-icon {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
    width: 100%;
    text-align: center;
}

.machine-card h3 {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    width: 100%;
    text-align: center;
}

.machine-card p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.02rem;
    line-height: 1.65;
    margin: 0;
    width: 100%;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}

.machine-note {
    margin-top: var(--spacing-lg);
    text-align: center;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
}

/* =============================================================================
   Teamwork Section
   ============================================================================= */
.teamwork-section {
    background-image: url('../images/teamwork.jpeg');
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
    padding: 90px 0;
    width: 100%;
    margin: 0;
}

.teamwork-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4xl);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.01);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 3rem 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    max-width: 1200px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.teamwork-content.animate {
    opacity: 0.9;
    transform: translateY(0);
}

.teamwork-text {
    color: var(--color-white);
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.teamwork-text h2 {
    font-size: var(--font-size-4xl);
    color: var(--color-white);
    margin-bottom: 1.5rem;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.teamwork-text p {
    font-size: var(--font-size-xl);
    line-height: var(--line-height-loose);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.teamwork-links {
    display: flex;
    flex-direction: row;
    gap: 30px;
    justify-content: center;
}

.teamwork-card {
    background: transparent;
    border: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 1.5rem;
    border-radius: 0;
    text-decoration: none;
    color: var(--color-white);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: none;
}

.teamwork-card:hover {
    transform: scale(1.1);
}

.teamwork-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    text-decoration: underline;
    text-underline-offset: 5px;
    transition: all var(--transition-base);
}

.teamwork-card p {
    font-size: var(--font-size-lg);
    margin: 0;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    transition: all var(--transition-base);
}

/* =============================================================================
   Contact Section
   ============================================================================= */
.contact-section {
    padding: var(--spacing-6xl) 0;
}

.contact-section .container {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.contact-section h2 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    text-align: left;
}

.contact-intro {
    margin-bottom: 1.75rem;
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
    max-width: 960px;
    font-weight: bold;
}

.contact-grid-three {
    display: grid;
    grid-template-columns: 650px 240px minmax(600px, 1fr);
    gap: 25px;
    margin-top: 3rem;
    align-items: stretch;
    max-width: 90vw;
    margin-left: auto;
    margin-right: auto;
}

.contact-intro-left {
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border-light);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 3rem 2rem;
    border-radius: var(--radius-circle);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    aspect-ratio: 1 / 1;
}

.contact-intro-left h3 {
    font-size: 3.8rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.contact-intro-left p {
    font-size: var(--font-size-xl);
    color: var(--color-text);
    line-height: var(--line-height);
    margin-bottom: 1rem;
    max-width: 300px;
}

.contact-intro-left p:last-child {
    margin-bottom: 0;
}

.contact-info-stack {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.contact-card {
    background: var(--glass-bg-light);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border-light);
    padding: 14px var(--spacing-lg) var(--spacing-md);
    box-shadow: var(--shadow-sm);
    backdrop-filter: var(--blur-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.contact-card h3 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text-dark);
}

.contact-card p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.contact-card .card-emphasis {
    font-weight: 600;
    margin-top: 2px;
}

.card-links {
    list-style: none;
    padding: 0;
    margin: 6px 0 0;
}

.card-links li {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: var(--spacing-xs);
}

.card-icon {
    font-size: var(--font-size-base);
    line-height: 1;
}

.card-links a {
    text-decoration: underline;
    text-underline-offset: 2px;
    color: var(--color-black);
}

.card-links a:hover {
    opacity: 0.8;
}

/* =============================================================================
   Contact Form
   ============================================================================= */
.contact-form {
    background: var(--glass-bg-light);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border-light);
    padding: 22px var(--spacing-xl) var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    backdrop-filter: var(--blur-sm);
}

.contact-form h3 {
    margin-bottom: 0.85rem;
    font-size: 1.25rem;
    color: var(--color-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group span.required {
    color: var(--color-error);
    margin-left: 2px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 9px 11px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-sm);
    font: inherit;
    color: #111;
    line-height: 1.4;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-group input[type="text"]::placeholder,
.form-group input[type="email"]::placeholder,
.form-group textarea::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(142, 68, 173, 0.15);
    background: var(--glass-bg);
}

.form-group textarea {
    min-height: 110px;
    resize: vertical;
}

.service-options {
    display: flex;
    flex-wrap: wrap;
    gap: 1.1rem;
    margin-top: var(--spacing-xs);
}

.service-options label {
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-options input[type="checkbox"] {
    width: auto;
}

.privacy-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.privacy-consent input[type="checkbox"] {
    margin-top: 3px;
}

.privacy-consent a {
    color: var(--color-accent);
    text-decoration: none;
}

.privacy-consent a:hover {
    text-decoration: underline;
}

.form-footer {
    margin-top: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.form-note {
    font-size: var(--font-size-sm);
    color: red;
}

.btn-submit {
    align-self: flex-start;
}

.field-error {
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--color-error);
    display: none;
}

.form-status {
    text-align: center;
    font-weight: 600;
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    display: none;
}

.form-status.success {
    background: var(--color-success-bg);
    color: var(--color-success);
    display: block;
}

.form-status.error {
    background: var(--color-error-bg);
    color: #721c24;
    display: block;
}

/* =============================================================================
   Footer
   ============================================================================= */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1.5rem 0;
    margin-top: auto;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.footer-bottom a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-base);
}

.footer-bottom a:hover {
    color: #3498db;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.95rem;
}

/* =============================================================================
   About Page Styles
   ============================================================================= */
.about-page-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.about-section {
    flex: 1;
    padding: var(--spacing-6xl) 0 var(--spacing-5xl);
}

.about-section .container {
    max-width: 960px;
    margin: 0 auto;
}

.about-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.about-header h2 {
    font-size: 2.6rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.about-header p {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
    max-width: 960px;
    margin: 0 auto;
    font-weight: bold;
}

.about-content-card {
    background: var(--glass-bg);
    border-radius: var(--radius-2xl);
    padding: 28px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-2xl);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
}

.team-member {
    border-radius: var(--radius-xl);
    padding: var(--spacing-sm) var(--spacing-xs) 0;
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.member-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.member-avatar {
    width: 150px;
    max-width: 30vw;
    aspect-ratio: 1 / 1;
    position: relative;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-xl);
    display: block;
}

.member-titles {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.member-info h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
    color: #1f2933;
}

.member-role {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-subtle);
}

.member-bio {
    text-align: justify;
    text-justify: inter-word;
    line-height: var(--line-height-loose);
}

.member-experience-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--color-primary);
    color: var(--color-white);
    margin-top: var(--spacing-sm);
    width: fit-content;
    white-space: nowrap;
}

.member-info p {
    font-size: 1.1rem;
    color: var(--color-text-body);
    line-height: var(--line-height-relaxed);
    margin-top: var(--spacing-sm);
}

/* =============================================================================
   Page-Specific Backgrounds
   ============================================================================= */
body.home-page {
    background-image: url('../images/bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
}

body.about-page,
body.contact-page,
body.gallery-page,
body.thanks-page,
body.error-page,
body.privacy-page,
body.services-page {
    min-height: 100vh;
    margin: 0;
    background-image: url('../images/bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
}

body.contact-page .contact-section {
    flex: 1;
}

body.services-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body.services-page .services-overview {
    flex: 1;
    background: transparent;
    padding-top: 140px;
    padding-bottom: var(--spacing-6xl);
}

/* =============================================================================
   Services Page Styles
   ============================================================================= */
.services-glass-wrapper {
    background: rgba(200, 200, 200, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 25px;
    margin: var(--spacing-6xl) auto var(--spacing-4xl);
    padding: var(--spacing-4xl) var(--spacing-xl);
    max-width: 95%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.services-hero {
    padding: 0;
    background-image: url('../images/floor.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    text-align: center;
    display: flex;
    border-radius: var(--radius-xl);
    margin-top: -40px;
    margin-left: -20px;
    margin-right: -20px;
    min-height: 100px;
}

.services-hero .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.services-hero h1 {
    margin: 0;
    padding: 0 var(--spacing-2xl);
    max-width: 1100px;
    color: var(--color-white);
    text-align: center;
    text-shadow: none;
    display: block;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.services-hero h1.animate {
    opacity: 1;
    transform: translateY(0);
}

.services-hero .services-page-intro {
    display: none;
}

.service-detail {
    padding: var(--spacing-5xl) 0;
}

body.services-page .service-detail .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: clamp(16px, 4vw, 32px);
    padding-right: clamp(16px, 4vw, 32px);
    box-sizing: border-box;
}

.service-content {
    display: grid;
    gap: var(--spacing-5xl);
    align-items: start;
}

/* Prevent grid children from causing horizontal overflow */
body.services-page .service-content > * {
    min-width: 0;
}

/* Long words won't push layout */
body.services-page .service-text p,
body.services-page .service-text li {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.service-text h2 {
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
    margin-bottom: 1rem;
    text-align: left;
}

.service-intro-text {
    background: rgba(15, 76, 129, 0.1);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    border-left: 4px solid var(--color-primary);
}

.service-intro-text p {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-primary);
    margin: 0;
}

.service-text h3 {
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.service-text p {
    font-size: 1.1rem;
    line-height: var(--line-height-loose);
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.service-text ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.service-text ul li {
    font-size: 1.1rem;
    line-height: var(--line-height-loose);
    color: var(--color-text);
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    position: relative;
}

.service-text ul li::before {
    content: "\2714";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

.service-image {
    position: sticky;
    top: 100px;
}

.service-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.service-cta {
    margin-top: 2rem;
}

.service-detail-alt .service-content {
    grid-template-columns: 1fr 1fr;
}

.service-detail-alt .service-image {
    order: -1;
}

/* Services page animations */
.service-detail .service-text,
.service-detail .service-image {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.service-detail .service-text.animate,
.service-detail .service-image.animate {
    opacity: 1;
    transform: translateY(0);
}

.service-detail .service-text { transition-delay: 0s; }
.service-detail .service-image { transition-delay: 0.2s; }
.service-detail-alt .service-text { transition-delay: 0.2s; }
.service-detail-alt .service-image { transition-delay: 0s; }

/* =============================================================================
   About Page Animation
   ============================================================================= */
.about-header h2,
.about-header p {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.about-header h2.animate {
    opacity: 1;
    transform: translateY(0);
}

.about-header p.animate {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.about-content-card {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease-out, transform 1s ease-out;
    transition-delay: 0.4s;
}

.about-content-card.animate {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================================================
   Gallery Page Styles
   ============================================================================= */
.gallery-section {
    flex: 1;
    padding: var(--spacing-5xl) 0;
}

.gallery-section .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-2xl);
    background: transparent;
}

.gallery-section h2 {
    color: var(--color-primary);
}

.gallery-intro {
    margin-bottom: 1.75rem;
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    max-width: 100%;
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    background: transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    min-height: 280px;
}

.gallery-media-wrapper {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--color-black);
    flex-shrink: 0;
}

.gallery-media-wrapper img,
.gallery-media-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
    display: block;
}

.gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.gallery-item:hover .gallery-media-wrapper img,
.gallery-item:hover .gallery-media-wrapper video {
    transform: scale(1.05);
}

.gallery-media-wrapper video {
    border: none;
}

.gallery-caption {
    position: relative;
    z-index: 1;
    padding: 10px var(--spacing-md);
    font-size: 0.9rem;
    background: var(--glass-bg-light);
    border-top: 1px solid var(--glass-border-light);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: var(--color-text-dark);
    text-align: center;
}



.gallery-caption-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gallery-caption-meta {
    font-size: var(--font-size-xs);
    color: #777;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Gallery Page Animation */
.gallery-section h2,
.gallery-intro {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.gallery-section h2.animate {
    opacity: 1;
    transform: translateY(0);
}

.gallery-intro.animate {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.gallery-item {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.gallery-item.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for gallery items */
.gallery-item:nth-child(1) { transition-delay: 0s; }
.gallery-item:nth-child(2) { transition-delay: 0.05s; }
.gallery-item:nth-child(3) { transition-delay: 0.1s; }
.gallery-item:nth-child(4) { transition-delay: 0.15s; }
.gallery-item:nth-child(5) { transition-delay: 0.2s; }
.gallery-item:nth-child(6) { transition-delay: 0.25s; }
.gallery-item:nth-child(7) { transition-delay: 0.3s; }
.gallery-item:nth-child(8) { transition-delay: 0.35s; }
.gallery-item:nth-child(9) { transition-delay: 0.4s; }
.gallery-item:nth-child(10) { transition-delay: 0.45s; }
.gallery-item:nth-child(11) { transition-delay: 0.5s; }
.gallery-item:nth-child(12) { transition-delay: 0.55s; }

/* =============================================================================
   Contact Page Animation
   ============================================================================= */
.contact-section h2,
.contact-intro {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.contact-section h2.animate {
    opacity: 1;
    transform: translateY(0);
}

.contact-intro.animate {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.contact-intro-left,
.contact-info-stack,
.contact-form {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.contact-intro-left.animate {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

.contact-info-stack.animate {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.contact-form.animate {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.6s;
}

/* =============================================================================
   Privacy Page
   ============================================================================= */
.privacy-page .privacy-content {
    padding: var(--spacing-6xl) 0 var(--spacing-5xl);
}

body.privacy-page .navbar,
body.privacy-page .navbar.scrolled {
    background-color: #4B4F52;
    background: #4B4F52;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

body.privacy-page .nav-menu a[href="privacy.html"] {
    color: var(--color-primary);
}

.privacy-content .container {
    max-width: 1000px;
    margin: 0 auto;
}

.privacy-card {
    background: var(--glass-bg);
    border-radius: var(--radius-2xl);
    padding: 28px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-2xl);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
}

.privacy-card ul {
    list-style-position: inside;
    padding-left: 0;
    margin-left: 0;
}

.privacy-card p,
.privacy-card li {
    text-align: justify;
    text-justify: inter-word;
}

.privacy-card h2 {
    color: var(--color-black);
}

/* =============================================================================
   Thanks Page
   ============================================================================= */
.thanks-section {
    flex: 1;
    padding: var(--spacing-6xl) 0 var(--spacing-5xl);
}

.thanks-section .container {
    max-width: 800px;
    margin: 0 auto;
}

.thanks-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.thanks-header h2 {
    font-size: var(--font-size-3xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.thanks-header p {
    font-size: 1.1rem;
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
}

.thanks-card {
    background: var(--glass-bg);
    border-radius: var(--radius-2xl);
    padding: 28px 26px 26px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-xl);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    text-align: center;
}

.thanks-card p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-body);
    margin-bottom: 1rem;
}

.thanks-card p.small-note {
    font-size: 0.9rem;
    color: var(--color-text-subtle);
    margin-top: 0.5rem;
}

.thanks-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.thanks-actions .btn {
    text-decoration: none;
}

.thanks-actions .btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.thanks-actions .btn-primary:hover {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* =============================================================================
   Error Page
   ============================================================================= */
.error-section {
    flex: 1;
    padding: var(--spacing-6xl) 0 var(--spacing-5xl);
}

.error-section .container {
    max-width: 800px;
    margin: 0 auto;
}

.error-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.error-header h2 {
    font-size: var(--font-size-3xl);
    color: var(--color-error-dark);
    margin-bottom: var(--spacing-sm);
}

.error-header p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
}

.error-card {
    background: var(--glass-bg);
    border-radius: var(--radius-2xl);
    padding: 28px 26px 26px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-xl);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    text-align: center;
}

.error-card p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-body);
    margin-bottom: 1rem;
}

.error-card p.small-note {
    font-size: 0.9rem;
    color: var(--color-text-subtle);
    margin-top: 0.5rem;
}

.error-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.error-actions .btn {
    text-decoration: none;
    color: var(--color-white);
}

.btn-error {
    background-color: var(--color-error-dark);
    border-color: var(--color-error-dark);
}

.btn-error:hover {
    background-color: var(--color-error-darker);
    border-color: var(--color-error-darker);
}

/* Spacer for navbar offset */
.navbar-spacer {
    height: 50px;
}

/* =============================================================================
   Responsive Design
   ============================================================================= */

/* Large screens: Force 2-column layout */
@media (min-width: 969px) {
    .service-content {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
        gap: var(--spacing-5xl);
        align-items: start;
    }

    .service-content > * {
        min-width: 0;
    }
}

/* Services grid responsive */
@media (max-width: 1400px) {
    .services-grid.services-grid--hero {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Machine grid responsive */
@media (max-width: 1200px) {
    .machine-grid {
        grid-template-columns: repeat(3, minmax(220px, 1fr));
    }
    
    .gallery-section {
        padding: var(--spacing-4xl) 0;
    }
    
    @media (min-width: 1200px) {
        .gallery-grid {
            grid-template-columns: repeat(4, 1fr);
        }
    }
}

@media (max-width: 1024px) {
    .navbar .container {
        padding: 0 var(--spacing-xl);
    }

    .nav-menu {
        gap: 2.5rem;
    }

    .hero-title {
        font-size: 3.2rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .contact-grid-three {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .contact-info-stack {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        height: auto;
    }

    /* Hide circular intro on mobile for home page */
    body.home-page .contact-intro-left {
        display: none;
    }
}

@media (max-width: 968px) {
    /* Alt layout must become 1 column */
    .service-detail-alt .service-content {
        grid-template-columns: 1fr;
    }

    .service-content > * {
        min-width: 0;
    }

    .service-detail-alt .service-image {
        order: 0;
    }

    .service-image {
        position: relative;
        top: 0;
    }

    .services-hero h1 {
        font-size: var(--font-size-4xl);
    }

    .service-text h2 {
        font-size: var(--font-size-2xl);
    }
}

/* Mobile: show hamburger + collapse menu */
@media (max-width: 900px) {
    .nav-toggle {
        display: inline-block;
    }

    .navbar .container {
        position: relative;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xl);
        padding: var(--spacing-xl) 0 22px;
        margin: 0;
        background: rgba(0, 0, 0, 0.85);
        backdrop-filter: var(--blur-lg);
        -webkit-backdrop-filter: var(--blur-lg);
        border-top: 1px solid rgba(255, 255, 255, 0.15);
        z-index: var(--z-modal);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a {
        font-size: var(--font-size-md);
    }

    .services-grid.services-grid--hero {
        grid-template-columns: 1fr;
    }

    .machine-grid {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 0;
    }

    .navbar .container {
        padding: 0 15px;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-menu a {
        font-size: 0.9rem;
    }

    .nav-logo-scs {
        font-size: var(--font-size-base);
    }

    .nav-logo-taglines {
        font-size: 0.55rem;
    }

    .nav-logo-bottom {
        font-size: 0.5rem;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    section {
        padding: var(--spacing-5xl) 0;
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid-three {
        grid-template-columns: 1fr;
        max-width: 100%;
        padding: 0 var(--spacing-xl);
    }

    .contact-info-stack {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.8rem;
    }

    .why-choose-wrapper {
        padding: 2rem 1.5rem;
    }

    .contact-section {
        padding: 70px 0 var(--spacing-4xl);
    }

    .contact-section .container {
        max-width: 100%;
        width: 100%;
        margin: 0 auto;
        padding: 0 var(--spacing-xl);
    }

    .teamwork-links {
        flex-direction: column;
    }

    .services-hero {
        padding: 100px 0 var(--spacing-4xl);
    }

    .service-detail {
        padding: var(--spacing-4xl) 0;
    }

    .service-hero {
        height: 320px;
    }

    .service-hero .hero-content h3 {
        font-size: 1.6rem;
    }

    .service-hero .hero-content p {
        font-size: 0.95rem;
    }

    /* Machine section responsive */
    .services-intro.machine-intro {
        padding: var(--spacing-5xl) 0;
    }

    .machine-wrapper {
        padding: 22px var(--spacing-lg) var(--spacing-xl);
    }

    .machine-header h2 {
        font-size: 1.8rem;
    }

    .machine-subtitle {
        font-size: 1.02rem;
        margin-bottom: var(--spacing-lg);
    }

    .machine-card h3 {
        font-size: 1.15rem;
    }

    .machine-card p {
        font-size: 0.98rem;
    }

    /* Thanks page responsive */
    .thanks-section {
        padding: 72px 0 var(--spacing-4xl);
    }

    .thanks-card {
        padding: 22px var(--spacing-xl) var(--spacing-xl);
    }

    .thanks-header h2 {
        font-size: var(--font-size-2xl);
    }

    /* Error page responsive */
    .error-section {
        padding: 72px 0 var(--spacing-4xl);
    }

    .error-card {
        padding: 22px var(--spacing-xl) var(--spacing-xl);
    }

    .error-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    /* About page responsive */
    .about-section {
        padding: 72px 0 var(--spacing-4xl);
    }

    .about-content-card {
        padding: var(--spacing-xl);
    }

    .team-member {
        padding-top: 0;
    }

    .member-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }

    .member-avatar {
        width: 190px;
        max-width: 60vw;
    }

    .member-info h3 {
        font-size: 1.8rem;
    }

    .member-role {
        font-size: var(--font-size-lg);
    }
    
    /* Gallery page responsive */
    .gallery-section {
        padding: var(--spacing-2xl) 0 var(--spacing-3xl);
    }

    .gallery-section .container {
        padding: 0 14px var(--spacing-xl);
    }

    .gallery-grid {
        gap: var(--spacing-md);
    }

    .gallery-caption {
        padding: var(--spacing-sm) 9px 9px;
    }
    
    /* Privacy page responsive */
    .privacy-page .privacy-content {
        padding: var(--spacing-6xl) 0 var(--spacing-5xl);
    }
}

@media (max-width: 560px) {
    .machine-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .btn {
        padding: var(--spacing-md) 30px;
        font-size: var(--font-size-base);
    }
}

/* =============================================================================
   Additional Contact Page Styles
   ============================================================================= */
.contact-grid-two {
    display: grid;
    grid-template-columns: 250px minmax(600px, 1fr);
    gap: 30px;
    align-items: stretch;
}

/* Honeypot field - hidden from users */
.honeypot-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 768px) {
    .contact-grid-two {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}
/* =============================================================================
   Contact Page Specific Styles (添加到 styles.css 末尾)
   ============================================================================= */

/* Contact page container - 恢复原始margin和padding */
body.contact-page .contact-section {
    padding: 40px 0 40px;
}

body.contact-page .contact-section .container {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 0 32px;
}

body.contact-page .contact-section h2 {
    text-align: left;
    margin-bottom: 0.75rem;
}

body.contact-page .contact-intro {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--color-text-heading);
    max-width: 960px;
    font-weight: bold;
}

/* Contact page grid - 两列布局 */
body.contact-page .contact-grid-two {
    display: grid;
    grid-template-columns: 250px minmax(750px, 1fr);
    gap: 30px;
    align-items: stretch;
}

/* Mobile responsive for contact page */
@media (max-width: 768px) {
    body.contact-page .contact-section {
        padding: 70px 0 40px;
    }

    body.contact-page .contact-section .container {
        max-width: 100%;
        padding: 0 24px;
    }

    body.contact-page .contact-grid-two {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    body.contact-page .contact-info-stack {
        height: auto;
        justify-content: flex-start;
        gap: 10px;
    }
}