/* ============================================================
   BJÖRKLINGE MASKIN AB — Premium Website Stylesheet
   ============================================================ */

/* ============ CSS CUSTOM PROPERTIES ============ */
:root {
    /* Colors */
    --primary: #1A3C34;
    --primary-dark: #0F2620;
    --primary-light: #2D5A4A;
    --primary-rgb: 26, 60, 52;
    --charcoal: #1E1E1E;
    --charcoal-light: #2A2A2A;
    --warm-gray: #3A3A3A;
    --gray-100: #F7F4EE;
    --gray-200: #EDE8DE;
    --gray-300: #D4CFC5;
    --gray-400: #A8A29E;
    --gray-500: #78716C;
    --accent: #D4A843;
    --accent-hover: #E8BC5A;
    --accent-rgb: 212, 168, 67;
    --orange: #E87A2E;
    --white: #FFFFFF;
    --black: #0A0A0A;
    
    /* Semantic */
    --bg: var(--gray-100);
    --bg-alt: var(--white);
    --bg-dark: var(--primary-dark);
    --text: var(--charcoal);
    --text-light: var(--gray-500);
    --text-muted: var(--gray-400);
    --border: var(--gray-300);
    --card-bg: var(--white);
    --card-shadow: 0 4px 32px rgba(0,0,0,0.06);
    --card-shadow-hover: 0 12px 48px rgba(0,0,0,0.12);
    --glass-bg: rgba(255,255,255,0.72);
    --glass-border: rgba(255,255,255,0.2);
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Sizes */
    --header-height: 80px;
    --container: 1280px;
    --container-sm: 960px;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Transitions */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration: 0.5s;
    --duration-fast: 0.3s;
    --duration-slow: 0.8s;
}

/* ============ DARK MODE ============ */
[data-theme="dark"] {
    --bg: #0F1410;
    --bg-alt: #161B17;
    --text: #E8E4DC;
    --text-light: #9CA396;
    --text-muted: #5C6358;
    --border: #2A3028;
    --card-bg: #1A201C;
    --card-shadow: 0 4px 32px rgba(0,0,0,0.3);
    --card-shadow-hover: 0 12px 48px rgba(0,0,0,0.5);
    --glass-bg: rgba(26, 32, 28, 0.8);
    --glass-border: rgba(255,255,255,0.06);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}

body.loading {
    overflow: hidden;
}

::selection {
    background: var(--accent);
    color: var(--primary-dark);
}

::-moz-selection {
    background: var(--accent);
    color: var(--primary-dark);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease);
}

ul {
    list-style: none;
}

/* ============ CONTAINER ============ */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 1rem;
    padding: 0.35rem 1rem;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 100px;
    border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    margin-bottom: 1rem;
    position: relative;
}

.section-title.light {
    color: var(--white);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 620px;
}

.section-desc.light {
    color: rgba(255,255,255,0.7);
}

.text-accent {
    color: var(--accent);
    position: relative;
}

.section-header.center {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header.center .section-desc {
    margin-left: auto;
    margin-right: auto;
}

.section {
    padding: 7rem 0;
    position: relative;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity var(--duration-fast);
}

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

.btn svg {
    transition: transform var(--duration-fast) var(--ease);
    flex-shrink: 0;
}

.btn:hover svg {
    transform: translateX(3px);
}

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

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.35);
}

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

.btn-secondary:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-light {
    background: var(--white);
    color: var(--primary-dark);
    border-color: var(--white);
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.btn-sm {
    padding: 0.6rem 1.4rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ============ LOADER ============ */
.loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s var(--ease), visibility 0.6s;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-inner {
    text-align: center;
}

.loader-icon {
    margin-bottom: 1.5rem;
    animation: loaderBounce 1.5s ease-in-out infinite;
}

@keyframes loaderBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.loader-arm {
    animation: loaderArm 1.5s ease-in-out infinite;
    transform-origin: 10px 50px;
}

@keyframes loaderArm {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(-5deg); }
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,0.15);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 10px;
    animation: loaderFill 1.8s var(--ease) forwards;
}

@keyframes loaderFill {
    from { width: 0; }
    to { width: 100%; }
}

/* ============ SCROLL PROGRESS ============ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--orange));
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ============ CUSTOM CURSOR ============ */
.custom-cursor,
.custom-cursor-dot {
    display: none;
}

@media (hover: hover) and (pointer: fine) {
    .custom-cursor {
        display: block;
        position: fixed;
        width: 36px;
        height: 36px;
        border: 2px solid var(--accent);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9998;
        transition: transform 0.15s var(--ease), opacity 0.15s, width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s;
        transform: translate(-50%, -50%);
        opacity: 0;
    }

    .custom-cursor-dot {
        display: block;
        position: fixed;
        width: 6px;
        height: 6px;
        background: var(--accent);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9998;
        transition: transform 0.08s linear, opacity 0.15s;
        transform: translate(-50%, -50%);
        opacity: 0;
    }

    body:hover .custom-cursor,
    body:hover .custom-cursor-dot {
        opacity: 1;
    }

    .custom-cursor.hovering {
        width: 52px;
        height: 52px;
        border-color: var(--accent);
        background: rgba(var(--accent-rgb), 0.08);
    }

    .custom-cursor.clicking {
        transform: translate(-50%, -50%) scale(0.85);
    }
}

/* ============ HEADER ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: all var(--duration-fast) var(--ease);
}

.header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease);
}

.header.scrolled::before {
    opacity: 1;
}

.header.scrolled {
    height: 64px;
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    position: relative;
    z-index: 1;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    z-index: 10;
    transition: transform var(--duration-fast) var(--ease);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    color: var(--primary);
    transition: color var(--duration-fast);
}

.header:not(.scrolled) .logo-icon {
    color: var(--white);
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text);
}

.header:not(.scrolled) .logo-name {
    color: var(--white);
}

.logo-sub {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--accent);
    display: block;
}

/* Nav */
.nav {
    display: none;
}

@media (min-width: 1024px) {
    .nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    gap: 0.25rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease);
    position: relative;
    color: var(--text);
}

.header:not(.scrolled) .nav-link {
    color: rgba(255,255,255,0.85);
}

.header:not(.scrolled) .nav-link:hover,
.header:not(.scrolled) .nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.06);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent);
    border-radius: 10px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: all var(--duration-fast) var(--ease);
}

.header:not(.scrolled) .theme-toggle {
    color: var(--white);
}

.theme-toggle:hover {
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent);
}

.theme-icon.moon {
    display: none;
}

[data-theme="dark"] .theme-icon.sun {
    display: none;
}

[data-theme="dark"] .theme-icon.moon {
    display: block;
}

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: inline-flex;
    }
}

/* Hamburger */
.hamburger {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0;
    z-index: 10;
}

@media (min-width: 1024px) {
    .hamburger {
        display: none;
    }
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--duration-fast) var(--ease);
    transform-origin: center;
}

.header:not(.scrolled) .hamburger span {
    background: var(--white);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--primary-dark);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration) var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-inner {
    text-align: center;
}

.mobile-nav-list {
    margin-bottom: 2rem;
}

.mobile-nav-list li {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--duration) var(--ease);
}

.mobile-menu.active .mobile-nav-list li {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-nav-list li:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-nav-list li:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-nav-list li:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-nav-list li:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-nav-list li:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-nav-list li:nth-child(6) { transition-delay: 0.35s; }

.mobile-nav-link {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    padding: 0.6rem;
    transition: color var(--duration-fast);
}

.mobile-nav-link:hover {
    color: var(--accent);
}

.mobile-cta {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--duration) var(--ease) 0.4s;
}

.mobile-menu.active .mobile-cta {
    opacity: 1;
    transform: translateY(0);
}

/* ============ HERO ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 38, 32, 0.88) 0%,
        rgba(26, 60, 52, 0.75) 40%,
        rgba(10, 10, 10, 0.6) 100%
    );
}

.hero-grain {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 128px 128px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 6rem;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.12);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    padding: 0.4rem 0.9rem;
    border-radius: 100px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero-title-line {
    display: block;
}

.hero-title-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.7);
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: heroFadeIn 1s ease 1.5s both;
}

.hero-scroll-indicator span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.4);
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--accent);
    border-radius: 3px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

/* Hero Stats */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
    display: none;
    background: rgba(15, 38, 32, 0.5);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255,255,255,0.08);
}

@media (min-width: 768px) {
    .hero-stats {
        display: flex;
        justify-content: center;
        gap: 0;
    }
}

.hero-stat {
    flex: 1;
    max-width: 280px;
    padding: 1.5rem 2rem;
    text-align: center;
    position: relative;
}

.hero-stat + .hero-stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 25%;
    height: 50%;
    width: 1px;
    background: rgba(255,255,255,0.1);
}

.hero-stat-number {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.hero-stat-plus {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.hero-stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    margin-top: 0.25rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@keyframes heroFadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Hero animations */
.hero .animate-item {
    opacity: 0;
    transform: translateY(30px);
    animation: heroItemIn 0.8s var(--ease) forwards;
}

.hero .animate-item:nth-child(1) { animation-delay: 0.3s; }
.hero .animate-item:nth-child(2) { animation-delay: 0.5s; }
.hero .animate-item:nth-child(3) { animation-delay: 0.7s; }
.hero-badges .animate-item:nth-child(1) { animation-delay: 0.2s; }
.hero-badges .animate-item:nth-child(2) { animation-delay: 0.3s; }
.hero-badges .animate-item:nth-child(3) { animation-delay: 0.4s; }
.hero-title .animate-item:nth-child(1) { animation-delay: 0.5s; }
.hero-title .animate-item:nth-child(2) { animation-delay: 0.65s; }
.hero-subtitle.animate-item { animation-delay: 0.8s; }
.hero-ctas.animate-item { animation-delay: 0.95s; }
.hero-stats .animate-item:nth-child(1) { animation-delay: 1.1s; }
.hero-stats .animate-item:nth-child(2) { animation-delay: 1.2s; }
.hero-stats .animate-item:nth-child(3) { animation-delay: 1.3s; }

@keyframes heroItemIn {
    to { opacity: 1; transform: translateY(0); }
}

/* ============ ABOUT ============ */
.about {
    background: var(--bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.about-img-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.about-img-main:hover img {
    transform: scale(1.05);
}

.about-img-secondary {
    position: absolute;
    bottom: -2rem;
    right: -1rem;
    width: 200px;
    height: 160px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--card-shadow-hover);
    border: 4px solid var(--bg-alt);
}

@media (max-width: 1023px) {
    .about-img-secondary {
        right: 1rem;
    }
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -1.5rem;
    right: 2rem;
    background: var(--accent);
    color: var(--primary-dark);
    padding: 1.2rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.3);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.about-exp-number {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    display: block;
}

.about-exp-text {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.about-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(var(--accent-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.about-feature strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 0.15rem;
}

.about-feature p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* ============ MACHINES ============ */
.machines {
    background: var(--bg);
}

.machines-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .machines-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .machines-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .machines-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.machine-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all var(--duration) var(--ease);
    position: relative;
    border: 1px solid var(--border);
}

.machine-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(var(--accent-rgb), 0.3);
}

.machine-card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.machine-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

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

.machine-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 0.75rem;
}

.machine-card-tag {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--accent);
    color: var(--primary-dark);
    padding: 0.25rem 0.6rem;
    border-radius: 100px;
}

.machine-card-content {
    padding: 1.5rem;
}

.machine-card-content h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.machine-card-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.machine-card-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.machine-card-specs span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ============ BENEFITS ============ */
.benefits {
    position: relative;
    overflow: hidden;
}

.benefits-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-dark) 100%);
    z-index: 0;
}

.benefits-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.benefits .container {
    position: relative;
    z-index: 1;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .benefits-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.benefit-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all var(--duration) var(--ease);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.3), transparent, rgba(var(--accent-rgb), 0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--duration) var(--ease);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-6px);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    border-radius: var(--radius);
    background: rgba(var(--accent-rgb), 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transition: all var(--duration) var(--ease);
}

.benefit-card:hover .benefit-icon {
    background: var(--accent);
    color: var(--primary-dark);
    transform: scale(1.1);
}

.benefit-card h3 {
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 0.6rem;
}

.benefit-card p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

/* ============ GALLERY ============ */
.gallery {
    background: var(--bg-alt);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-item-lg {
        grid-column: span 2;
    }
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    height: 280px;
}

.gallery-item-lg {
    height: 320px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.gallery-item-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* ============ LIGHTBOX ============ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-fast) var(--ease);
    backdrop-filter: blur(8px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
}

.lightbox-img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
    transform: scale(0.9);
    transition: transform var(--duration) var(--ease);
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast);
    backdrop-filter: blur(4px);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-close {
    top: 1.5rem;
    right: 1.5rem;
}

.lightbox-prev {
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

/* ============ HOW IT WORKS ============ */
.how-it-works {
    background: var(--bg);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .steps {
        flex-direction: row;
        gap: 2rem;
    }
}

.steps-line {
    display: none;
}

@media (min-width: 768px) {
    .steps-line {
        display: block;
        position: absolute;
        top: 40px;
        left: calc(16.666% + 20px);
        right: calc(16.666% + 20px);
        height: 2px;
        background: var(--border);
        z-index: 0;
    }
    
    .steps-line-fill {
        height: 100%;
        width: 0%;
        background: var(--accent);
        border-radius: 2px;
        transition: width 1.5s var(--ease);
    }
    
    .steps-line-fill.active {
        width: 100%;
    }
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--duration) var(--ease);
}

.step:hover .step-number {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
}

.step-number span {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
}

.step-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    opacity: 0;
    animation: stepPulse 2s ease-in-out infinite;
}

.step:nth-child(2) .step-pulse { animation-delay: 0.5s; }
.step:nth-child(3) .step-pulse { animation-delay: 1s; }
/* first child is the line element */
.step:nth-child(3) .step-pulse { animation-delay: 0.5s; }
.step:nth-child(4) .step-pulse { animation-delay: 1s; }

@keyframes stepPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.15); }
}

.step-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    border-radius: var(--radius);
    background: rgba(var(--accent-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transition: all var(--duration) var(--ease);
}

.step:hover .step-icon {
    background: var(--accent);
    color: var(--primary-dark);
    transform: scale(1.1);
}

.step-content h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    max-width: 260px;
    margin: 0 auto;
}

/* ============ TESTIMONIALS ============ */
.testimonials {
    background: var(--bg-alt);
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform var(--duration) var(--ease);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .testimonial-card {
        padding: 0 2rem;
    }
}

.testimonial-card > * {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-stars {
    display: flex;
    gap: 0.15rem;
    color: var(--accent);
    justify-content: center;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    font-style: italic;
    color: var(--text);
    text-align: center;
    line-height: 1.7;
    margin-bottom: 2rem;
    position: relative;
    border: none;
    padding: 0;
}

.testimonial-text::before {
    content: '"';
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--accent);
    position: absolute;
    top: -2rem;
    left: -1rem;
    opacity: 0.2;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-light);
}

.testimonials-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--card-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: all var(--duration-fast) var(--ease);
}

.testimonial-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
}

.testimonials-dots {
    display: flex;
    gap: 0.5rem;
}

.testimonials-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease);
}

.testimonials-dots .dot.active {
    background: var(--accent);
    width: 24px;
    border-radius: 4px;
}

/* ============ FAQ ============ */
.faq {
    background: var(--bg);
}

.faq-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: flex-start;
}

@media (min-width: 1024px) {
    .faq-layout {
        grid-template-columns: 1fr 1.5fr;
        gap: 5rem;
    }
}

.faq-header p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.faq-item {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all var(--duration-fast) var(--ease);
}

.faq-item:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
}

.faq-item.active {
    border-color: var(--accent);
    box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.1);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border: none;
    background: transparent;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    transition: color var(--duration-fast);
}

.faq-item.active .faq-question {
    color: var(--accent);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--duration-fast) var(--ease);
    color: var(--text-muted);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration) var(--ease), padding var(--duration) var(--ease);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 1.5rem 1.25rem;
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ============ CONTACT ============ */
.contact {
    background: var(--bg-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1.3fr 1fr;
        gap: 4rem;
    }
}

.contact-form-wrap {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    position: relative;
}

.form-group.full {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 1rem 0.75rem;
    border: none;
    border-bottom: 2px solid var(--border);
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text);
    outline: none;
    transition: border-color var(--duration-fast) var(--ease);
    border-radius: 0;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-bottom-color: var(--accent);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all var(--duration-fast) var(--ease);
    transform-origin: left;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    transform: translateY(-1.4rem) scale(0.8);
    color: var(--accent);
    font-weight: 600;
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent);
    transition: width var(--duration-fast) var(--ease);
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
    width: 100%;
}

.form-check {
    position: absolute;
    right: 0.75rem;
    top: 1rem;
    color: #22c55e;
    opacity: 0;
    transform: scale(0.5);
    transition: all var(--duration-fast) var(--ease-bounce);
}

.form-group.valid .form-check {
    opacity: 1;
    transform: scale(1);
}

/* Submit button states */
#submitBtn {
    position: relative;
}

.btn-loading,
.btn-success {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn.loading .btn-text { display: none; }
.btn.loading .btn-loading { display: flex; }
.btn.success .btn-text { display: none; }
.btn.success .btn-loading { display: none; }
.btn.success .btn-success { display: flex; }
.btn.success { background: #22c55e; border-color: #22c55e; }

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Contact Info */
.contact-info-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
}

.contact-info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.contact-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.contact-detail:last-child {
    margin-bottom: 0;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(var(--accent-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-detail strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
}

.contact-detail p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

.contact-detail a {
    color: var(--accent);
    font-weight: 500;
}

.contact-detail a:hover {
    color: var(--accent-hover);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
}

/* ============ CTA BANNER ============ */
.cta-banner {
    padding: 4rem 0;
    background: var(--bg);
}

.cta-banner-inner {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-xl);
    padding: 3.5rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .cta-banner-inner {
        flex-direction: row;
        text-align: left;
        padding: 3.5rem 4rem;
    }
}

.cta-banner-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.12), transparent 70%);
    pointer-events: none;
}

.cta-banner-content {
    position: relative;
    z-index: 1;
}

.cta-banner-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--white);
    margin-bottom: 0.5rem;
}

.cta-banner-content p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
}

.cta-banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

/* ============ FOOTER ============ */
.footer {
    background: var(--charcoal);
    color: rgba(255,255,255,0.7);
    padding: 5rem 0 0;
}

[data-theme="dark"] .footer {
    background: #0A0C0B;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: 3rem;
    }
}

.footer-logo .logo-icon {
    color: rgba(255,255,255,0.9);
}

.footer-logo .logo-name {
    color: var(--white);
}

.footer-desc {
    font-size: 0.875rem;
    margin-top: 1rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.25rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    font-size: 0.875rem;
    transition: all var(--duration-fast);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(4px);
}

.footer-contact p {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--accent);
    font-weight: 500;
}

.footer-contact a:hover {
    color: var(--accent-hover);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) var(--ease);
    color: rgba(255,255,255,0.6);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    transition: color var(--duration-fast);
}

.footer-bottom-links a:hover {
    color: var(--accent);
}

/* ============ BACK TO TOP ============ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 900;
    width: 46px;
    height: 46px;
    border: none;
    background: var(--card-bg);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    box-shadow: var(--card-shadow-hover);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--duration-fast) var(--ease);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    color: var(--accent);
    transform: translateY(-3px);
}

.back-to-top-progress {
    position: absolute;
    inset: 0;
    transform: rotate(-90deg);
}

.back-to-top-circle {
    stroke: var(--accent);
    stroke-dasharray: 125.66;
    stroke-dashoffset: 125.66;
    transition: stroke-dashoffset 0.1s linear;
}

/* ============ MODAL ============ */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-fast) var(--ease);
    padding: 1rem;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--duration) var(--ease-bounce);
    box-shadow: 0 24px 64px rgba(0,0,0,0.2);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--duration-fast);
}

.modal-close:hover {
    background: var(--border);
    color: var(--text);
}

.modal h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.modal-form .form-group {
    margin-bottom: 1rem;
}

.modal-form input,
.modal-form textarea,
.modal-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    outline: none;
    transition: border-color var(--duration-fast);
}

.modal-form input:focus,
.modal-form textarea:focus,
.modal-form select:focus {
    border-color: var(--accent);
}

.modal-form input::placeholder,
.modal-form textarea::placeholder {
    color: var(--text-muted);
}

.modal-form select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23A8A29E' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 18px;
    padding-right: 2.5rem;
}

/* ============ SCROLL REVEAL ANIMATIONS ============ */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: all var(--duration-slow) var(--ease);
    transition-delay: var(--delay, 0s);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0);
}

/* ============ RESPONSIVE UTILITIES ============ */
@media (max-width: 767px) {
    .section {
        padding: 4.5rem 0;
    }
    
    .section-header.center {
        margin-bottom: 2.5rem;
    }
    
    .container {
        padding: 0 1.25rem;
    }
    
    .hero-content {
        padding-top: calc(var(--header-height) + 1rem);
    }
    
    .hero-scroll-indicator {
        display: none;
    }
    
    .contact-form-wrap {
        padding: 1.5rem;
    }
    
    .cta-banner-inner {
        padding: 2.5rem 1.5rem;
    }
    
    .about-img-main img {
        height: 300px;
    }
}

/* Touch device optimizations */
@media (hover: none) {
    .gallery-item-overlay {
        opacity: 1;
    }
    
    .machine-card:hover {
        transform: none;
    }
    
    .benefit-card:hover {
        transform: none;
    }
}

/* ============ PRINT STYLES ============ */
@media print {
    .header,
    .hero-scroll-indicator,
    .back-to-top,
    .scroll-progress,
    .custom-cursor,
    .custom-cursor-dot,
    .modal-overlay,
    .lightbox {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-img {
        animation: none;
        transform: none;
    }
    
    .reveal-up, .reveal-left, .reveal-right {
        opacity: 1;
        transform: none;
    }
}