/* ==========================================================================
   AY HALI YIKAMA - DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

/* 1. INITIAL SYSTEM SETTINGS & VARIABLES */
:root {
    /* Color Tokens (HSL Based for harmony) */
    --clr-primary: 215, 25%, 20%;     /* Slate-800: #1e293b */
    --clr-primary-dark: 222, 47%, 11%;/* Slate-950: #0f172a */
    --clr-primary-light: 214, 32%, 91%;/* Slate-100: #f1f5f9 */
    
    --clr-accent: 198, 100%, 45%;     /* Ocean Blue: #009fe3 */
    --clr-accent-hover: 198, 100%, 35%;
    
    --clr-success: 142, 70%, 45%;     /* Active Green: #22c55e */
    --clr-success-hover: 142, 72%, 35%;
    --clr-whatsapp: 142, 60%, 49%;    /* WA Green: #25d366 */
    
    --clr-warning: 25, 95%, 53%;      /* Orange: #f97316 */
    --clr-warning-hover: 25, 95%, 43%;
    --clr-gold: 45, 93%, 47%;         /* Gold/Yellow: #eab308 */
    --clr-danger: 354, 100%, 64%;     /* Soft Red: #ff4757 */
    
    --bg-light: 210, 40%, 98%;        /* Slate-50: #f8fafc */
    --bg-white: 0, 0%, 100%;
    --border-color: 214, 32%, 91%;
    
    /* Font Weight Tokens */
    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --fw-extrabold: 800;
    --fw-black: 900;
    
    /* Layout Tokens */
    --max-width: 1240px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50px;
    
    /* Shadow System */
    --shadow-soft: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    --shadow-medium: 0 10px 30px -4px rgba(15, 23, 42, 0.1);
    --shadow-strong: 0 20px 40px -4px rgba(15, 23, 42, 0.15);
    --shadow-glow: 0 0 25px rgba(0, 159, 227, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Global Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: hsl(var(--bg-light));
    color: hsl(var(--clr-primary));
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 70px; /* Space for mobile floating action bar */
}

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

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

button, input {
    font-family: inherit;
    outline: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition-fast);
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

/* Section Header Utility */
.section-header {
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background-color: hsla(var(--clr-accent), 0.1);
    color: hsl(var(--clr-accent));
    font-weight: var(--fw-bold);
    font-size: 0.85rem;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    line-height: 1.2;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: hsl(var(--clr-primary));
    max-width: 700px;
    margin: 0 auto;
}

/* Accent texts */
.text-green { color: hsl(var(--clr-success)); }
.text-blue { color: hsl(var(--clr-accent)); }
.text-red { color: hsl(var(--clr-danger)); }

/* ==========================================================================
   2. HEADER & NAV SYSTEM
   ========================================================================== */
.main-header {
    background-color: hsl(var(--bg-white));
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Top bar details */
.top-bar {
    background-color: hsl(var(--clr-primary-dark));
    color: #cbd5e1;
    font-size: 0.8rem;
    font-weight: var(--fw-medium);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.top-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-info i {
    color: hsl(var(--clr-accent));
}

.top-info .divider {
    color: rgba(255, 255, 255, 0.2);
}

.top-social {
    display: flex;
    gap: 15px;
}

.top-social a:hover {
    color: hsl(var(--clr-accent));
}

/* Navbar main styling */
.nav-bar {
    padding: 15px 0;
}

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

.logo-area {
    display: flex;
    flex-direction: column;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    display: block;
}

.logo-title {
    font-size: 1.6rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    letter-spacing: -1px;
    line-height: 1;
}

.logo-highlight {
    color: hsl(var(--clr-accent));
}

.logo-subtitle {
    font-size: 0.65rem;
    font-weight: var(--fw-extrabold);
    color: hsl(var(--clr-primary));
    letter-spacing: 2px;
    margin-top: 4px;
}

/* Menu items */
.desktop-menu ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.desktop-menu a {
    font-weight: var(--fw-semibold);
    font-size: 0.95rem;
    color: hsl(var(--clr-primary));
    padding: 8px 0;
    position: relative;
}

.desktop-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: hsl(var(--clr-accent));
    transition: var(--transition-fast);
    border-radius: var(--radius-full);
}

.desktop-menu a:hover,
.desktop-menu a.active {
    color: hsl(var(--clr-accent));
}

.desktop-menu a:hover::after,
.desktop-menu a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-nav-call {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, hsl(var(--clr-primary-dark)) 0%, hsl(var(--clr-primary)) 100%);
    color: hsl(var(--bg-white));
    padding: 10px 22px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-soft);
}

.btn-nav-call:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-nav-call i {
    font-size: 1.2rem;
    color: hsl(var(--clr-accent));
}

.btn-call-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-call-text span {
    font-size: 0.7rem;
    color: #94a3b8;
    text-transform: uppercase;
}

.btn-call-text strong {
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: hsl(var(--clr-primary-dark));
}

.mobile-menu-panel {
    display: none;
    background-color: hsl(var(--bg-white));
    border-top: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-medium);
    position: absolute;
    width: 100%;
    left: 0;
    top: 100%;
    padding: 20px;
    z-index: 999;
}

.mobile-menu-panel.open {
    display: block;
}

.mobile-menu-panel ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mobile-menu-panel a {
    font-weight: var(--fw-bold);
    font-size: 1.1rem;
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid hsl(var(--border-color));
}

/* Animations */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.animate-bounce {
    animation: bounce 2s infinite;
}

/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero-section {
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 100px 0 140px;
    color: hsl(var(--bg-white));
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, hsla(var(--clr-accent), 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-weight: var(--fw-bold);
    font-size: 0.8rem;
    letter-spacing: 1px;
    margin-bottom: 25px;
    color: hsl(var(--clr-gold));
}

.hero-title {
    font-size: 3.8rem;
    font-weight: var(--fw-black);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
}

.hero-title .highlight {
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    background-image: linear-gradient(to right, #38bdf8, hsl(var(--clr-accent)));
}

.hero-desc {
    font-size: 1.15rem;
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 600px;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 45px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 2.2rem;
    font-weight: var(--fw-black);
    color: hsl(var(--bg-white));
    line-height: 1;
}

.stat-lbl {
    font-size: 0.85rem;
    color: #64748b;
    font-weight: var(--fw-semibold);
    margin-top: 6px;
    text-transform: uppercase;
}

.hero-cta-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Glow Button Design */
.btn-primary-glow {
    background: linear-gradient(135deg, hsl(var(--clr-accent)) 0%, #0284c7 100%);
    color: hsl(var(--bg-white));
    font-weight: var(--fw-black);
    font-size: 1.1rem;
    padding: 18px 36px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(0, 159, 227, 0.4);
}

.btn-primary-glow:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 159, 227, 0.5);
}

.btn-whatsapp {
    background-color: hsl(var(--clr-whatsapp));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-bold);
    font-size: 1.1rem;
    padding: 18px 36px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

/* Trust Badge Panel */
.badge-trust-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-strong);
    position: relative;
}

.badge-trust-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.trust-header {
    margin-bottom: 20px;
}

.trust-stars {
    color: hsl(var(--clr-gold));
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.trust-header strong {
    font-size: 1.25rem;
    font-weight: var(--fw-extrabold);
    display: block;
}

.trust-body {
    font-size: 0.95rem;
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 25px;
}

.trust-footer {
    font-size: 0.85rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--bg-white));
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================================================
   4. BEFORE/AFTER COMPARISON SECTION
   ========================================================================== */
.comparison-section {
    padding: 100px 0;
    background-color: hsl(var(--bg-white));
}

.comparison-wrapper {
    max-width: 800px;
    margin: 40px auto 0;
    position: relative;
}

.comparison-slider {
    position: relative;
    width: 100%;
    height: 480px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-strong);
    user-select: none;
    border: 6px solid hsl(var(--border-color));
}

.comparison-slider img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.image-before {
    z-index: 2;
    clip-path: inset(0 50% 0 0); /* right clip 50% default */
}

/* Handlebar element */
.slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: hsl(var(--bg-white));
    cursor: ew-resize;
    z-index: 10;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

.handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 159, 227, 0.4);
    border: 4px solid hsl(var(--bg-white));
}

/* Slider labels */
.badge-tag {
    position: absolute;
    top: 20px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: var(--fw-black);
    letter-spacing: 1px;
    z-index: 5;
    box-shadow: var(--shadow-medium);
}

.before-tag {
    left: 20px;
    background-color: hsl(var(--clr-danger));
    color: hsl(var(--bg-white));
}

.after-tag {
    right: 20px;
    background-color: hsl(var(--clr-success));
    color: hsl(var(--bg-white));
}

.slider-instructions {
    margin-top: 25px;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary));
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.slider-instructions i {
    color: hsl(var(--clr-accent));
    font-size: 1.1rem;
}

/* ==========================================================================
   5. SERVICES SECTION & TABS
   ========================================================================== */
.services-section {
    padding: 100px 0;
    background-color: hsl(var(--clr-primary-light));
}

.services-tabs {
    margin-top: 40px;
}

/* Tab navigation buttons */
.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.tab-nav-btn {
    background-color: hsl(var(--bg-white));
    color: hsl(var(--clr-primary));
    font-weight: var(--fw-bold);
    padding: 15px 30px;
    border-radius: var(--radius-full);
    border: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    gap: 10px;
}

.tab-nav-btn i {
    font-size: 1.1rem;
    color: hsl(var(--clr-accent));
}

.tab-nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.tab-nav-btn.active {
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    border-color: hsl(var(--clr-accent));
    box-shadow: var(--shadow-glow);
}

.tab-nav-btn.active i {
    color: hsl(var(--bg-white));
}

/* Tab Panels */
.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-panel-grid {
    display: grid;
    grid-template-columns: 1.22fr 0.78fr;
    gap: 50px;
    align-items: start;
}

.panel-text h3 {
    font-size: 2rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 20px;
}

.panel-text p {
    color: hsl(var(--clr-primary));
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.panel-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.panel-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-weight: var(--fw-semibold);
    color: hsl(var(--clr-primary-dark));
    font-size: 0.95rem;
}

.panel-list i {
    color: hsl(var(--clr-success));
    font-size: 1.1rem;
    margin-top: 3px;
}

.btn-panel-cta {
    background-color: hsl(var(--clr-primary-dark));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-bold);
    padding: 16px 32px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-medium);
}

.btn-panel-cta:hover {
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    transform: translateX(5px);
    box-shadow: var(--shadow-glow);
}

/* Panel Visual column */
.panel-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.visual-card {
    background-color: hsl(var(--bg-white));
    padding: 30px;
    border-radius: var(--radius-md);
    border: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.visual-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 6px;
    background-color: hsl(var(--clr-accent));
}

.icon-accent {
    font-size: 2.2rem;
    color: hsl(var(--clr-accent));
    margin-bottom: 15px;
}

.visual-card h4 {
    font-size: 1.15rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 8px;
}

.visual-card p {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.6;
}

/* ==========================================================================
   6. PROCESS TIMELINE SECTION
   ========================================================================== */
.process-section {
    padding: 100px 0;
    background-color: hsl(var(--bg-white));
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.process-step {
    position: relative;
    text-align: center;
    padding: 30px 20px;
    background-color: hsl(var(--bg-light));
    border-radius: var(--radius-md);
    border: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: hsl(var(--clr-accent));
}

.step-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-color: hsl(var(--clr-primary-dark));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-black);
    font-size: 0.9rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid hsl(var(--bg-white));
}

.step-icon {
    width: 64px;
    height: 64px;
    background-color: hsl(var(--bg-white));
    color: hsl(var(--clr-accent));
    font-size: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid hsl(var(--border-color));
}

.process-step h3 {
    font-size: 1.15rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.5;
}

/* ==========================================================================
   7. CALCULATOR & ORDER BASKET SYSTEM
   ========================================================================== */
.calculator-section {
    padding: 100px 0;
    background-color: hsl(var(--bg-light));
    border-top: 1px solid hsl(var(--border-color));
}

.calculator-layout {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 40px;
    align-items: start;
    margin-top: 40px;
}

.calc-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.calc-tab-btn {
    background-color: hsl(var(--bg-white));
    color: hsl(var(--clr-primary));
    font-weight: var(--fw-bold);
    font-size: 0.85rem;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    border: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-tab-btn i {
    font-size: 0.95rem;
    color: #94a3b8;
}

.calc-tab-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.calc-tab-btn.active {
    background-color: hsl(var(--clr-primary-dark));
    color: hsl(var(--bg-white));
    border-color: hsl(var(--clr-primary-dark));
    box-shadow: var(--shadow-glow);
}

.calc-tab-btn.active i {
    color: hsl(var(--clr-accent));
}

/* Calc List Section panels */
.calc-price-section {
    display: none;
}

.calc-price-section.active {
    display: block;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Product Cards */
.calc-price-card {
    background-color: hsl(var(--bg-white));
    padding: 20px 25px;
    border-radius: var(--radius-md);
    border: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-item-info {
    display: flex;
    flex-direction: column;
}

.calc-item-name {
    font-size: 1.05rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    line-height: 1.3;
}

.calc-item-unit {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    margin-top: 4px;
}

.calc-item-action {
    display: flex;
    align-items: center;
    gap: 20px;
}

.calc-item-val {
    font-size: 1.4rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
}

.calc-item-val span {
    font-size: 0.95rem;
    font-weight: var(--fw-bold);
    color: #94a3b8;
}

.calc-btn-add {
    width: 38px;
    height: 38px;
    background-color: hsla(var(--clr-accent), 0.1);
    color: hsl(var(--clr-accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: var(--fw-black);
}

.calc-btn-add:hover {
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    transform: scale(1.08);
}

/* Basket Side bar widget */
.basket-card {
    background-color: hsl(var(--bg-white));
    border: 1px solid hsl(var(--border-color));
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-medium);
    border-top: 6px solid hsl(var(--clr-accent));
    position: sticky;
    top: 100px;
}

.basket-title {
    font-size: 1.25rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 2px solid hsl(var(--bg-light));
    padding-bottom: 15px;
}

.basket-list {
    list-style: none;
    margin-bottom: 25px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 5px;
}

/* Custom Scrollbar for basket list */
.basket-list::-webkit-scrollbar {
    width: 6px;
}
.basket-list::-webkit-scrollbar-track {
    background: #f1f5f9;
}
.basket-list::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: var(--radius-full);
}

.basket-empty-msg {
    color: #94a3b8;
    text-align: center;
    padding: 40px 0;
    font-style: italic;
    font-size: 0.9rem;
}

/* Basket item detail line */
.basket-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed hsl(var(--border-color));
    animation: itemSlideIn 0.3s ease;
}

@keyframes itemSlideIn {
    from { opacity: 0; transform: translateX(10px); }
    to { opacity: 1; transform: translateX(0); }
}

.basket-item-info {
    flex: 1;
    padding-right: 15px;
}

.basket-item-name {
    display: block;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    font-size: 0.9rem;
}

.basket-item-meta {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: var(--fw-semibold);
}

.basket-item-price {
    font-weight: var(--fw-extrabold);
    font-family: monospace;
    font-size: 1.05rem;
    color: hsl(var(--clr-primary-dark));
}

.basket-btn-remove {
    margin-left: 15px;
    color: hsl(var(--clr-danger));
    background-color: rgba(255, 71, 87, 0.1);
    width: 24px;
    height: 24px;
    border-radius: 4px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.basket-btn-remove:hover {
    background-color: hsl(var(--clr-danger));
    color: hsl(var(--bg-white));
}

/* Totals calculation table */
.basket-summary {
    background-color: hsl(var(--bg-light));
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 25px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    margin-bottom: 10px;
    font-weight: var(--fw-semibold);
}

.vat-row {
    color: hsl(var(--clr-danger));
    font-size: 0.85rem;
}

.grand-total-row {
    border-top: 2px solid hsl(var(--border-color));
    margin-top: 15px;
    padding-top: 15px;
    font-size: 1.4rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-accent));
}

.btn-send-whatsapp-order {
    width: 100%;
    background-color: hsl(var(--clr-success));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-black);
    font-size: 1.1rem;
    padding: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.3);
}

.btn-send-whatsapp-order:hover:not(:disabled) {
    background-color: hsl(var(--clr-success-hover));
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(34, 197, 94, 0.4);
}

.btn-send-whatsapp-order:disabled {
    background-color: #cbd5e1;
    color: #94a3b8;
    cursor: not-allowed;
    box-shadow: none;
}

.basket-note {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 15px;
    line-height: 1.5;
    display: flex;
    gap: 6px;
}

.basket-note i {
    color: hsl(var(--clr-accent));
    font-size: 0.85rem;
    margin-top: 2px;
}

/* ==========================================================================
   8. QUANTITY SELECTION MODAL
   ========================================================================== */
.quantity-modal {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-card {
    background-color: hsl(var(--bg-white));
    width: 90%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow-strong);
    border: 1px solid hsl(var(--border-color));
    text-align: center;
    animation: modalSlideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalSlideUp {
    from { transform: translateY(30px); }
    to { transform: translateY(0); }
}

.modal-item-title {
    font-size: 1.3rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 20px;
}

.modal-body {
    margin-bottom: 30px;
    text-align: left;
}

.modal-body label {
    display: block;
    font-size: 0.8rem;
    font-weight: var(--fw-bold);
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.qty-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.qty-input-field {
    width: 100%;
    border: 2px solid hsl(var(--border-color));
    border-radius: var(--radius-md);
    padding: 15px 70px 15px 20px;
    font-size: 1.6rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-accent));
    text-align: center;
    background-color: hsl(var(--bg-light));
    transition: var(--transition-fast);
}

.qty-input-field:focus {
    border-color: hsl(var(--clr-accent));
    background-color: hsl(var(--bg-white));
}

/* Remove default spin buttons from number input */
.qty-input-field::-webkit-outer-spin-button,
.qty-input-field::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.qty-input-field[type=number] {
    -moz-appearance: textfield;
}

.qty-unit-badge {
    position: absolute;
    right: 20px;
    font-weight: var(--fw-black);
    font-size: 1rem;
    color: #94a3b8;
}

.modal-footer-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.btn-modal-cancel {
    background-color: hsl(var(--clr-primary-light));
    color: hsl(var(--clr-primary));
    font-weight: var(--fw-bold);
    padding: 14px 0;
    border-radius: var(--radius-full);
}

.btn-modal-cancel:hover {
    background-color: #cbd5e1;
}

.btn-modal-confirm {
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-bold);
    padding: 14px 0;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px rgba(0, 159, 227, 0.3);
}

.btn-modal-confirm:hover {
    background-color: hsl(var(--clr-accent-hover));
    box-shadow: 0 6px 20px rgba(0, 159, 227, 0.4);
}

/* ==========================================================================
   9. SEO SERVICE REGIONS SECTION
   ========================================================================== */
.regions-section {
    padding: 100px 0;
    background-color: hsl(var(--clr-primary-dark));
    color: hsl(var(--bg-white));
}

.regions-section .section-title {
    color: hsl(var(--bg-white));
}

.regions-section .section-subtitle {
    color: #94a3b8;
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.region-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.region-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: hsl(var(--clr-accent));
    transform: translateY(-3px);
}

.region-card h4 {
    font-size: 1.2rem;
    font-weight: var(--fw-extrabold);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.region-card p {
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.6;
}

/* ==========================================================================
   10. FAQ ACCORDION SECTION
   ========================================================================== */
.faq-section {
    padding: 100px 0;
    background-color: hsl(var(--bg-white));
}

.faq-accordion {
    max-width: 800px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    border: 1px solid hsl(var(--border-color));
    background-color: hsl(var(--bg-light));
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-question {
    width: 100%;
    padding: 24px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 1.05rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
}

.faq-question i {
    font-size: 0.9rem;
    color: #94a3b8;
    transition: var(--transition-fast);
}

.faq-item:hover {
    border-color: hsl(var(--clr-accent));
}

.faq-item.active {
    border-color: hsl(var(--clr-accent));
    background-color: hsl(var(--bg-white));
    box-shadow: var(--shadow-soft);
}

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

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: hsl(var(--clr-accent));
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 30px;
}

.faq-answer p {
    padding-bottom: 24px;
    font-size: 0.95rem;
    color: hsl(var(--clr-primary));
    line-height: 1.6;
}

/* ==========================================================================
   11. CONTACT SECTION
   ========================================================================== */
.contact-section {
    padding: 100px 0;
    background-color: hsl(var(--clr-primary-light));
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.contact-intro {
    font-size: 1.1rem;
    color: hsl(var(--clr-primary));
    margin-bottom: 40px;
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.contact-card {
    background-color: hsl(var(--bg-white));
    border: 1px solid hsl(var(--border-color));
    border-radius: var(--radius-md);
    padding: 25px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow-soft);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: hsla(var(--clr-accent), 0.1);
    color: hsl(var(--clr-accent));
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    shrink-0: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-details span {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
}

.contact-details a,
.contact-details p {
    font-size: 0.95rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    margin-top: 4px;
}

.contact-details a:hover {
    color: hsl(var(--clr-accent));
}

/* Map Mockup representation */
.map-mockup {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-strong);
    border: 6px solid hsl(var(--bg-white));
    height: 380px;
}

.map-inner {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Pulsing map pin marker */
.map-glow-marker {
    position: relative;
    color: hsl(var(--clr-accent));
    font-size: 3rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 5;
    cursor: pointer;
}

.marker-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: hsla(var(--clr-accent), 0.25);
    animation: pulseGlow 2s infinite;
    z-index: -1;
}

@keyframes pulseGlow {
    0% { transform: translate(-50%, -50%) scale(0.6); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.4); opacity: 0; }
}

.marker-tooltip {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background-color: hsl(var(--clr-primary-dark));
    color: hsl(var(--bg-white));
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-strong);
    border: 1px solid rgba(255,255,255,0.1);
    white-space: nowrap;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.marker-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: hsl(var(--clr-primary-dark)) transparent transparent transparent;
}

.marker-tooltip strong {
    font-size: 0.85rem;
    font-weight: var(--fw-black);
}

.marker-tooltip span {
    font-size: 0.7rem;
    color: #94a3b8;
    margin-top: 4px;
}

/* ==========================================================================
   12. FOOTER SECTION
   ========================================================================== */
.main-footer {
    background-color: hsl(var(--clr-primary-dark));
    color: #cbd5e1;
    padding: 80px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: var(--fw-black);
    color: hsl(var(--bg-white));
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    display: block;
    margin-bottom: 20px;
    background-color: hsl(var(--bg-white));
    padding: 6px 12px;
    border-radius: var(--radius-sm);
}

.footer-logo span {
    color: hsl(var(--clr-accent));
}

.footer-col-about p {
    font-size: 0.85rem;
    line-height: 1.7;
    color: #94a3b8;
    margin-bottom: 25px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: hsl(var(--bg-white));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.footer-socials a:hover {
    background-color: hsl(var(--clr-accent));
    transform: translateY(-3px);
}

.footer-grid h4 {
    color: hsl(var(--bg-white));
    font-size: 1.1rem;
    font-weight: var(--fw-bold);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-grid h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background-color: hsl(var(--clr-accent));
    border-radius: var(--radius-full);
}

.footer-grid ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-grid ul a {
    font-size: 0.85rem;
    color: #94a3b8;
}

.footer-grid ul a:hover {
    color: hsl(var(--clr-accent));
    padding-left: 5px;
}

.footer-col-contact p {
    font-size: 0.85rem;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.footer-col-contact i {
    font-size: 0.95rem;
    margin-top: 3px;
}

.footer-bottom {
    padding: 25px 0;
    font-size: 0.75rem;
    color: #64748b;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.ennet-credit a {
    color: hsl(var(--clr-accent));
    font-weight: var(--fw-bold);
}

.ennet-credit a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   13. MOBILE STICKY FLOATING ACTION BAR
   ========================================================================== */
.mobile-floating-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: hsl(var(--bg-white));
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.1);
    z-index: 999;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid hsl(var(--border-color));
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 0;
    font-weight: var(--fw-black);
    font-size: 0.95rem;
    color: hsl(var(--bg-white));
}

.float-call {
    background-color: hsl(var(--clr-primary-dark));
}

.float-whatsapp {
    background-color: hsl(var(--clr-whatsapp));
}

/* ==========================================================================
   14. RESPONSIVE MEDIA BREAKPOINTS
   ========================================================================== */

/* 1024px tablet breakpoint */
@media (max-width: 1024px) {
    body {
        font-size: 15px;
    }
    .hero-container-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .hero-text-content {
        text-align: center;
    }
    .hero-badge, .hero-desc, .hero-stats {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-cta-btns {
        justify-content: center;
    }
    .tab-panel-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .panel-visual {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .visual-card {
        flex: 1 1 45%;
    }
    .process-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .calculator-layout {
        grid-template-columns: 1fr;
    }
    .basket-card {
        position: relative;
        top: 0;
    }
    .regions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 768px small tablet / mobile header breakpoint */
@media (max-width: 768px) {
    .desktop-menu {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .btn-nav-call {
        display: none;
    }
    .top-bar {
        display: none;
    }
    .mobile-floating-bar {
        display: grid;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .comparison-slider {
        height: 320px;
    }
    .image-before {
        width: 100%;
        height: 320px;
    }
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .process-grid {
        grid-template-columns: 1fr;
    }
    .step-badge {
        left: 30px;
        transform: none;
    }
    .process-step {
        text-align: left;
        display: flex;
        align-items: center;
        gap: 20px;
        padding: 20px 25px;
    }
    .step-icon {
        margin: 0;
    }
}

/* 480px mobile breakpoint */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-desc {
        font-size: 1rem;
    }
    .stat-num {
        font-size: 1.6rem;
    }
    .btn-primary-glow, .btn-whatsapp {
        width: 100%;
        justify-content: center;
        padding: 15px 0;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .tab-nav-btn {
        width: 100%;
        justify-content: center;
    }
    .panel-visual {
        flex-direction: column;
    }
    .regions-grid {
        grid-template-columns: 1fr;
    }
    .contact-methods {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom-flex {
        flex-direction: column;
        text-align: center;
    }
    .modal-card {
        padding: 30px 20px;
    }
}

/* ==========================================================================
   15. MULTI-PAGE NAVIGATION & DROPDOWNS
   ========================================================================== */
.desktop-menu ul li {
    position: relative;
}

.desktop-menu ul li:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: hsl(var(--bg-white));
    border: 1px solid hsl(var(--border-color));
    box-shadow: var(--shadow-medium);
    border-radius: var(--radius-sm);
    min-width: 220px;
    list-style: none;
    display: flex;
    flex-direction: column !important;
    gap: 0 !important;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-fast);
    z-index: 100;
}

.submenu li a {
    padding: 12px 20px !important;
    display: block;
    font-size: 0.9rem !important;
    font-weight: var(--fw-semibold) !important;
    color: hsl(var(--clr-primary)) !important;
    border-bottom: 1px solid hsl(var(--clr-primary-light));
    width: 100%;
}

.submenu li a::after {
    display: none !important;
}

.submenu li:last-child a {
    border-bottom: none;
}

.submenu li a:hover {
    background-color: hsl(var(--clr-primary-light));
    color: hsl(var(--clr-accent)) !important;
    padding-left: 25px !important;
}

/* ==========================================================================
   16. SUBPAGE BANNERS
   ========================================================================== */
.page-banner {
    padding: 80px 0;
    color: hsl(var(--bg-white));
    background-size: cover;
    background-position: center;
    text-align: center;
    position: relative;
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.65);
    z-index: 1;
}

.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner h1 {
    font-size: 3rem;
    font-weight: var(--fw-black);
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.page-banner p {
    font-size: 1.15rem;
    color: #cbd5e1;
}

/* ==========================================================================
   17. ABOUT SECTION (ANASAYFA)
   ========================================================================== */
.about-section {
    padding: 100px 0;
    background-color: hsl(var(--bg-white));
    border-bottom: 1px solid hsl(var(--border-color));
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.4rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 20px;
    line-height: 1.25;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: hsl(var(--clr-primary));
}

.about-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 35px;
}

.feature-inline-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.feature-inline-item i {
    font-size: 1.6rem;
    color: hsl(var(--clr-accent));
    background-color: hsla(var(--clr-accent), 0.1);
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-inline-item div {
    display: flex;
    flex-direction: column;
}

.feature-inline-item strong {
    font-size: 1.1rem;
    color: hsl(var(--clr-primary-dark));
}

.feature-inline-item span {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 2px;
}

.about-video-placeholder {
    border-radius: var(--radius-lg);
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: hsl(var(--bg-white));
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-strong);
    border: 6px solid hsl(var(--bg-white));
}

.play-btn-glow {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 20px;
    box-shadow: var(--shadow-glow);
    animation: pulseGlow 2s infinite;
}

.video-overlay-text strong {
    font-size: 1.4rem;
    font-weight: var(--fw-black);
    display: block;
}

.video-overlay-text span {
    font-size: 0.9rem;
    color: #cbd5e1;
}

/* ==========================================================================
   18. SERVICES SUMMARY GALLERY (ANASAYFA)
   ========================================================================== */
.services-summary-section {
    padding: 100px 0;
    background-color: hsl(var(--clr-primary-light));
}

.services-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.service-summary-card {
    background-color: hsl(var(--bg-white));
    border: 1px solid hsl(var(--border-color));
    border-radius: var(--radius-md);
    padding: 40px 30px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.service-summary-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: hsl(var(--clr-accent));
}

.card-icon {
    font-size: 2.2rem;
    color: hsl(var(--clr-accent));
    margin-bottom: 20px;
}

.service-summary-card h3 {
    font-size: 1.3rem;
    font-weight: var(--fw-extrabold);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 15px;
}

.service-summary-card p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}

.btn-card-link {
    font-weight: var(--fw-bold);
    font-size: 0.9rem;
    color: hsl(var(--clr-accent));
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-card-link i {
    transition: var(--transition-fast);
}

.btn-card-link:hover i {
    transform: translateX(4px);
}

.promo-card {
    background: linear-gradient(135deg, hsl(var(--clr-primary-dark)) 0%, hsl(var(--clr-primary)) 100%);
    color: hsl(var(--bg-white));
    border-color: transparent;
}

.promo-card h3 {
    color: hsl(var(--bg-white));
}

.promo-card p {
    color: #cbd5e1;
}

.btn-promo-link {
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    padding: 14px 24px;
    border-radius: var(--radius-full);
    font-weight: var(--fw-bold);
    text-align: center;
    box-shadow: var(--shadow-glow);
    margin-top: 15px;
}

.btn-promo-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 159, 227, 0.4);
}

/* ==========================================================================
   19. COMMITMENTS TAAHHÜT BÖLÜMÜ
   ========================================================================== */
.commitments-section {
    padding: 100px 0;
    background-color: hsl(var(--bg-white));
}

.commitments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.commitment-item i {
    font-size: 2.8rem;
    color: hsl(var(--clr-accent));
    margin-bottom: 20px;
}

.commitment-item h4 {
    font-size: 1.25rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 12px;
}

.commitment-item p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
}

/* ==========================================================================
   20. DETAIL PAGE CONTENT WITH SIDEBAR
   ========================================================================== */
.detail-page-content {
    padding: 100px 0;
    background-color: hsl(var(--bg-white));
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 50px;
    align-items: start;
}

.detail-main-text h2 {
    font-size: 2.2rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.detail-main-text h3 {
    font-size: 1.5rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    margin-top: 40px;
    margin-bottom: 20px;
}

.detail-main-text p {
    font-size: 1.05rem;
    color: hsl(var(--clr-primary));
    line-height: 1.75;
    margin-bottom: 25px;
}

.detail-main-text ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 25px 0;
}

.detail-main-text ul li {
    font-size: 1rem;
    font-weight: var(--fw-semibold);
    color: hsl(var(--clr-primary-dark));
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.detail-main-text ul li::before {
    content: '✓';
    color: hsl(var(--clr-success));
    font-weight: var(--fw-black);
}

.step-detail-card {
    display: flex;
    gap: 20px;
    background-color: hsl(var(--bg-light));
    border: 1px solid hsl(var(--border-color));
    border-radius: var(--radius-md);
    padding: 25px;
    margin-bottom: 20px;
    align-items: flex-start;
    text-align: left;
}

.step-num-badge {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: hsl(var(--clr-accent));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-black);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-glow);
}

.step-detail-card h4 {
    font-size: 1.15rem;
    font-weight: var(--fw-bold);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 6px;
}

.step-detail-card p {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0;
    line-height: 1.6;
}

.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: sticky;
    top: 100px;
}

.sidebar-box {
    background-color: hsl(var(--bg-light));
    border: 1px solid hsl(var(--border-color));
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-soft);
    text-align: left;
}

.sidebar-box h3 {
    font-size: 1.2rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-box h3 i {
    color: hsl(var(--clr-accent));
}

.info-box {
    border-left: 6px solid hsl(var(--clr-accent));
}

.info-box p {
    font-size: 0.95rem;
    color: hsl(var(--clr-primary));
    line-height: 1.6;
}

.link-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.link-box ul a {
    font-size: 0.95rem;
    font-weight: var(--fw-semibold);
    color: hsl(var(--clr-primary));
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px dashed hsl(var(--border-color));
}

.link-box ul a:hover,
.link-box ul a.active {
    color: hsl(var(--clr-accent));
    padding-left: 5px;
}

.link-box ul a i {
    font-size: 0.75rem;
    transition: var(--transition-fast);
}

.link-box ul a:hover i {
    transform: translateX(3px);
}

.call-box {
    background: linear-gradient(135deg, hsl(var(--clr-primary-dark)) 0%, hsl(var(--clr-primary)) 100%);
    color: hsl(var(--bg-white));
    border: none;
}

.call-box h3 {
    color: hsl(var(--bg-white));
}

.call-box p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* ==========================================================================
   21. HİZMETLER OVERVIEW ROW LAYOUT
   ========================================================================== */
.hizmetler-page-content {
    padding: 80px 0;
    background-color: hsl(var(--bg-light));
}

.hizmet-card-row {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    background-color: hsl(var(--bg-white));
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 1px solid hsl(var(--border-color));
    margin-bottom: 40px;
    align-items: stretch;
}

.hizmet-card-row-img {
    height: 100%;
    min-height: 350px;
    background-size: cover;
    background-position: center;
}

.hizmet-card-row-text {
    padding: 50px;
    text-align: left;
}

.hizmet-card-row-text h2 {
    font-size: 1.8rem;
    font-weight: var(--fw-black);
    color: hsl(var(--clr-primary-dark));
    margin-top: 15px;
    margin-bottom: 15px;
}

.hizmet-card-row-text p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.hizmet-card-row.reverse {
    grid-template-columns: 1.2fr 1fr;
}

.hizmet-card-row.reverse .hizmet-card-row-img {
    order: 2;
}

/* ==========================================================================
   22. ANASAYFA CONTACT SUMMARY
   ========================================================================== */
.index-contact-summary {
    background: linear-gradient(135deg, hsl(var(--clr-primary-dark)) 0%, hsl(var(--clr-primary)) 100%);
    color: hsl(var(--bg-white));
    padding: 60px 0;
}

.contact-summary-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    text-align: left;
}

.summary-text h2 {
    font-size: 2rem;
    font-weight: var(--fw-black);
    margin-bottom: 10px;
}

.summary-text p {
    color: #cbd5e1;
    font-size: 1rem;
}

.summary-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-summary-call {
    background-color: hsl(var(--clr-success));
    color: hsl(var(--bg-white));
    font-weight: var(--fw-black);
    padding: 16px 32px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.3);
}

.btn-summary-call:hover {
    background-color: hsl(var(--clr-success-hover));
    transform: translateY(-2px);
}

.btn-summary-outline {
    background-color: transparent;
    color: hsl(var(--bg-white));
    font-weight: var(--fw-bold);
    padding: 16px 32px;
    border-radius: var(--radius-full);
    border: 2px solid rgba(255,255,255,0.2);
}

.btn-summary-outline:hover {
    border-color: hsl(var(--clr-accent));
    color: hsl(var(--clr-accent));
    background-color: hsl(var(--bg-white));
}

/* responsive details for multi-page additions */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .services-summary-grid {
        grid-template-columns: 1fr 1fr;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .detail-sidebar {
        position: relative;
        top: 0;
    }
    .hizmet-card-row {
        grid-template-columns: 1fr;
    }
    .hizmet-card-row.reverse {
        grid-template-columns: 1fr;
    }
    .hizmet-card-row.reverse .hizmet-card-row-img {
        order: 0;
    }
}

@media (max-width: 768px) {
    .services-summary-grid {
        grid-template-columns: 1fr;
    }
    .commitments-grid {
        grid-template-columns: 1fr;
    }
    .hizmet-card-row-text {
        padding: 30px;
    }
    .contact-summary-flex {
        flex-direction: column;
        align-items: stretch;
    }
}
}

/* ==========================================================================
   8. LOCAL DISTRICT SEO SECTION STYLES
   ========================================================================== */
.local-seo-section {
    padding: 80px 0;
    background-color: hsl(var(--bg-slate-900));
    color: hsl(var(--bg-white));
    position: relative;
    overflow: hidden;
}

.local-seo-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.seo-text-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.seo-text-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.seo-text-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: hsl(var(--clr-primary));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.seo-text-box:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.seo-text-box:hover::before {
    opacity: 1;
}

.seo-text-box h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: hsl(var(--clr-primary-light));
}

.seo-text-box h3 i {
    font-size: 1.1em;
}

.seo-text-box p {
    color: var(--clr-muted);
    font-size: var(--fs-sm);
    line-height: 1.7;
}

.seo-text-box p strong {
    color: hsl(var(--clr-accent));
    font-weight: var(--fw-semibold);
}

@media (max-width: 768px) {
    .local-seo-section {
        padding: 50px 0;
    }
    .seo-text-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ==========================================================================
   MOBILE MENU PANEL STYLES
   ========================================================================== */
.mobile-menu-panel {
    display: none;
}

@media (max-width: 1024px) {
    .mobile-menu-panel {
        display: block;
        position: fixed;
        top: 0;
        right: 0;
        -webkit-transform: translateX(100%);
        transform: translateX(100%);
        visibility: hidden;
        width: 320px;
        max-width: 85vw;
        height: 100vh;
        background-color: hsl(var(--bg-white));
        box-shadow: -5px 0 25px rgba(0,0,0,0.25);
        z-index: 99998;
        -webkit-transition: -webkit-transform 0.3s ease-in-out, visibility 0.3s ease-in-out;
        transition: transform 0.3s ease-in-out, visibility 0.3s ease-in-out;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-top: 80px;
        padding-bottom: 40px;
    }
    
    .mobile-menu-panel.open {
        -webkit-transform: translateX(0);
        transform: translateX(0);
        visibility: visible;
    }

    .mobile-menu-panel ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mobile-menu-panel ul li a {
        display: block;
        padding: 15px 25px;
        font-size: 1.15rem;
        font-weight: var(--fw-semibold);
        color: hsl(var(--clr-primary-dark));
        border-bottom: 1px solid hsl(var(--border-color));
        transition: var(--transition-fast);
        text-decoration: none;
    }

    .mobile-menu-panel ul li a:hover,
    .mobile-menu-panel ul li a.active {
        color: hsl(var(--clr-accent));
        background-color: hsl(var(--bg-light));
        padding-left: 30px;
    }
    
    .mobile-menu-toggle {
        position: relative;
        z-index: 99999;
        background: none;
        border: none;
        color: hsl(var(--clr-primary-dark));
        font-size: 2rem;
        cursor: pointer;
        padding: 5px;
    }
    
    /* Overlay background when menu is open */
    body.menu-open {
        overflow: hidden;
    }
}