/* -------------------------------------------------------------
 * FUJITSU SERVISI ISTANBUL - Custom Premium Stylesheet
 * ------------------------------------------------------------- */

/* Theme Configuration & Design Tokens */
:root {
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Common Colors */
    --fujitsu-red: hsl(355, 100%, 45%);
    --fujitsu-red-hover: hsl(355, 100%, 38%);
    --fujitsu-red-alpha: hsla(355, 100%, 45%, 0.15);
    --whatsapp-green: hsl(142, 70%, 45%);
    --whatsapp-green-hover: hsl(142, 70%, 38%);
    
    /* Animation Speeds */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 8px 10px -6px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px hsla(355, 100%, 45%, 0.45);
}

/* White & Red Theme Variables */
:root {
    --bg-main: #ffffff;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #f8f9fa;
    --bg-surface-opaque: rgba(255, 255, 255, 0.95);
    --border-color: #eaeaea;
    --border-color-focus: var(--fujitsu-red);
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #888888;
    --input-bg: #fdfdfd;
    --hero-overlay: radial-gradient(circle at 70% 30%, hsla(355, 100%, 45%, 0.1) 0%, transparent 60%);
    --card-hover-bg: linear-gradient(135deg, #ffffff, #fff5f5);
}

/* Base reset & typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    outline: none;
}

ul {
    list-style: none;
}

img, svg {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* -------------------------------------------------------------
 * REUSABLE COMPONENTS (Buttons, Badge, Section Header)
 * ------------------------------------------------------------- */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    user-select: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--fujitsu-red);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--fujitsu-red-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background-color: var(--bg-surface-elevated);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-main);
    border-color: var(--border-color-focus);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--fujitsu-red);
    color: var(--fujitsu-red);
}

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: #ffffff;
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-green-hover);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.w-100 { width: 100%; }
.mt-15 { margin-top: 15px; }
.mt-20 { margin-top: 20px; }

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--fujitsu-red-alpha);
    color: var(--fujitsu-red);
    padding: 6px 14px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 1px solid hsla(355, 100%, 45%, 0.2);
}

.pulse {
    width: 8px;
    height: 8px;
    background-color: var(--fujitsu-red);
    border-radius: 50%;
    display: inline-block;
    animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
    0% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 hsla(355, 100%, 45%, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px hsla(355, 100%, 45%, 0);
    }
    100% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 hsla(355, 100%, 45%, 0);
    }
}

/* Section Header */
.section-header {
    margin-bottom: 60px;
    max-width: 700px;
}

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

.section-header h2 {
    font-size: 38px;
    margin-top: 8px;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.sub-title {
    color: var(--fujitsu-red);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 2px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 18px;
}

/* -------------------------------------------------------------
 * NOTIFICATION BAR
 * ------------------------------------------------------------- */
.notification-bar {
    background-color: var(--bg-surface-elevated);
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    transition: all var(--transition-normal);
}

.notification-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-bar span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.notification-bar svg {
    color: var(--fujitsu-red);
    width: 16px;
    height: 16px;
}

.contact-quick {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-quick a {
    display: flex;
    align-items: center;
    gap: 6px;
}

.contact-quick a:hover {
    color: var(--fujitsu-red);
}

.contact-quick .whatsapp-btn {
    color: var(--whatsapp-green);
    font-weight: 600;
}

.contact-quick .whatsapp-btn:hover {
    color: var(--whatsapp-green-hover);
}

/* -------------------------------------------------------------
 * HEADER / NAVBAR
 * ------------------------------------------------------------- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-surface-opaque);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -1px;
}

.logo-red {
    color: var(--fujitsu-red);
}

.logo-text {
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--fujitsu-red);
    transition: width var(--transition-normal);
}

.nav-link.active {
    color: var(--text-primary);
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
}

.nav-link:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}



.mobile-menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
}

/* -------------------------------------------------------------
 * MOBILE NAVIGATION MENU
 * ------------------------------------------------------------- */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background-color: var(--bg-surface);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    padding: 30px;
    transition: right var(--transition-normal);
}

.mobile-nav.open {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.mobile-menu-close {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: auto;
}

.mobile-link {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-link:hover, .mobile-link.active {
    color: var(--fujitsu-red);
    padding-left: 8px;
}

.mobile-nav-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* -------------------------------------------------------------
 * HERO SECTION
 * ------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 100px 0 120px;
    overflow: hidden;
    background-image: var(--hero-overlay);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 80%, hsla(220, 25%, 15%, 0.15), transparent 40%);
    pointer-events: none;
}

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

.hero-content h1 {
    font-size: 54px;
    margin-top: 20px;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
}

.h-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--text-primary);
}

.h-feature svg {
    color: var(--fujitsu-red);
    width: 22px;
    height: 22px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 440px;
    padding: 32px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 10;
}

.visual-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    background-color: hsl(142, 70%, 45%);
    border-radius: 50%;
    box-shadow: 0 0 10px hsl(142, 70%, 45%);
    animation: pulseGlowGreen 2s infinite;
}

@keyframes pulseGlowGreen {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.8; }
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.stat-box {
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--fujitsu-red);
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.brand-showcase span {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tags span {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
}

/* Floating widgets */
.floating-card {
    position: absolute;
    background-color: var(--bg-surface-opaque);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 20;
    transition: transform var(--transition-normal);
}

.floating-card:hover {
    transform: translateY(-5px);
}

.floating-card.c1 {
    top: -15px;
    right: -20px;
}

.floating-card.c2 {
    bottom: -15px;
    left: -20px;
}

.fc-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background-color: var(--fujitsu-red-alpha);
    color: var(--fujitsu-red);
    display: flex;
    align-items: center;
    justify-content: center;
}

.fc-icon.red {
    background-color: hsla(220, 100%, 45%, 0.15);
    color: hsl(220, 100%, 45%);
}

.fc-details h4 {
    font-size: 15px;
    font-weight: 700;
}

.fc-details p {
    font-size: 12px;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
 * SERVICES SECTION
 * ------------------------------------------------------------- */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.tab-controls {
    display: inline-flex;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 6px;
    border-radius: var(--radius-md);
    margin-top: 24px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 12px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-normal);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    background-color: var(--bg-surface-elevated);
    color: var(--fujitsu-red);
    box-shadow: var(--shadow-sm);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.tab-content.active {
    display: block;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background-image: var(--card-hover-bg);
    transform: translateY(-8px);
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-lg);
}

.s-card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--fujitsu-red-alpha);
    color: var(--fujitsu-red);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 24px;
}

.s-card-list {
    margin-bottom: auto;
    padding-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.s-card-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.s-card-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--fujitsu-red);
    border-radius: 50%;
}

.s-card-link {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--fujitsu-red);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
}

.s-card-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-card:hover .s-card-link svg {
    transform: translateX(4px);
}

/* -------------------------------------------------------------
 * WHY CHOOSE US SECTION
 * ------------------------------------------------------------- */
.why-us-section {
    padding: 100px 0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    transition: all var(--transition-normal);
}

.why-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-color-focus);
}

.why-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: var(--fujitsu-red-alpha);
    color: var(--fujitsu-red);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.why-card h4 {
    font-size: 18px;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
 * COVERAGE / ISTANBUL DISTRICTS SECTION
 * ------------------------------------------------------------- */
.coverage-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.coverage-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.coverage-info h2 {
    font-size: 38px;
    margin-top: 8px;
    margin-bottom: 16px;
}

.coverage-info p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.search-box {
    position: relative;
    margin-bottom: 24px;
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 16px 20px 16px 50px;
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--fujitsu-red);
    box-shadow: 0 0 0 4px var(--fujitsu-red-alpha);
}

/* Result Card */
.search-result-card {
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--fujitsu-red);
    border-radius: var(--radius-md);
    padding: 24px;
    animation: cardSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.search-result-card.hidden {
    display: none;
}

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

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.result-header #result-district-name {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: hsla(142, 70%, 45%, 0.15);
    color: hsl(142, 70%, 45%);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.status-pill .dot {
    width: 6px;
    height: 6px;
    background-color: hsl(142, 70%, 45%);
    border-radius: 50%;
}

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

.r-metric {
    display: flex;
    align-items: center;
    gap: 12px;
}

.r-metric svg {
    color: var(--fujitsu-red);
    width: 24px;
    height: 24px;
}

.metric-val {
    display: block;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
}

.metric-lbl {
    font-size: 12px;
    color: var(--text-muted);
}

.coverage-map-panel {
    position: relative;
    height: 380px;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Simulated Tech map graphics with SVG lines overlay */
.map-graphics {
    position: absolute;
    width: 90%;
    height: 90%;
    background-image: 
        radial-gradient(var(--border-color) 1px, transparent 1px),
        radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    border-radius: var(--radius-md);
    opacity: 0.85;
}

.pulse-ring {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--fujitsu-red);
}

.pulse-ring::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--fujitsu-red);
    animation: ring 1.8s infinite ease-out;
}

@keyframes ring {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(4); opacity: 0; }
}

.map-card {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background-color: var(--bg-surface-opaque);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.map-card-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
}

.map-card-item .bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
}

.map-card-item .bullet.red {
    background-color: var(--fujitsu-red);
}

/* -------------------------------------------------------------
 * PRICING ESTIMATOR SECTION
 * ------------------------------------------------------------- */
.estimator-section {
    padding: 100px 0;
}

.estimator-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    margin-top: 40px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group select, .form-group input[type="text"], .form-group input[type="tel"], .form-group textarea {
    width: 100%;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

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

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 4px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.radio-label input {
    accent-color: var(--fujitsu-red);
}

/* Result panel */
.estimator-result {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 40px;
}

.est-result-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 100% 0, var(--fujitsu-red-alpha), transparent 70%);
    pointer-events: none;
}

.est-result-inner {
    position: relative;
    z-index: 1;
}

.estimator-result h3 {
    font-size: 20px;
    margin-bottom: 24px;
    text-align: center;
}

.price-range {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}

.price-min, .price-max {
    font-family: var(--font-heading);
    font-size: 54px;
    font-weight: 800;
    color: var(--fujitsu-red);
}

.price-dash {
    font-size: 40px;
    color: var(--text-secondary);
}

.price-currency {
    font-size: 24px;
    font-weight: 700;
}

.price-note {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 30px;
}

.price-breakdown {
    border-top: 1px dashed var(--border-color);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.breakdown-item span:first-child {
    color: var(--text-secondary);
}

.breakdown-item .br-val {
    font-weight: 600;
}

.text-green {
    color: var(--whatsapp-green);
}

/* -------------------------------------------------------------
 * TESTIMONIALS SECTION
 * ------------------------------------------------------------- */
.testimonials-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.t-rating {
    display: flex;
    gap: 4px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.t-rating svg {
    width: 18px;
    height: 18px;
}

.t-rating svg.fill {
    color: hsl(45, 100%, 50%);
    fill: hsl(45, 100%, 50%);
}

.t-comment {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.t-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.t-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--fujitsu-red);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
}

.t-name {
    display: block;
    font-weight: 600;
    font-size: 15px;
}

.t-role {
    font-size: 12px;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
 * FAQ SECTION (Accordion dropdown)
 * ------------------------------------------------------------- */
.faq-section {
    padding: 100px 0;
}

.faq-accordion {
    max-width: 800px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    text-align: left;
    color: var(--text-primary);
}

.faq-question svg {
    color: var(--text-muted);
    transition: transform var(--transition-normal);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 24px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.open {
    border-color: var(--fujitsu-red);
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
    color: var(--fujitsu-red);
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding-bottom: 24px;
}

/* -------------------------------------------------------------
 * CONTACT SECTION & BOOKING FORM
 * ------------------------------------------------------------- */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
}

.contact-form-container h2 {
    font-size: 38px;
    margin-bottom: 8px;
}

.contact-form-container p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

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

/* Input validation styling */
.form-group.invalid input, .form-group.invalid select {
    border-color: var(--fujitsu-red);
    background-color: hsla(355, 100%, 45%, 0.03);
}

.error-msg {
    display: none;
    color: var(--fujitsu-red);
    font-size: 12px;
    font-weight: 500;
    margin-top: 4px;
}

.form-group.invalid .error-msg {
    display: block;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s infinite linear;
}

.spinner.hidden { display: none; }

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Info container & Contact links */
.info-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 30px;
}

.info-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 30px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item-link, .info-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-item-link:hover .info-val {
    color: var(--fujitsu-red);
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: var(--fujitsu-red-alpha);
    color: var(--fujitsu-red);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon.green {
    background-color: hsla(142, 70%, 45%, 0.15);
    color: var(--whatsapp-green);
}

.info-lbl {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

.info-val {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
}

/* Map Mockup */
.map-mockup {
    height: 220px;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    background-image: 
        radial-gradient(var(--border-color) 1px, transparent 1px),
        radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 15px 15px;
    background-position: 0 0, 7.5px 7.5px;
}

.mockup-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: hsla(220, 25%, 10%, 0.2);
}

.red-pin {
    color: var(--fujitsu-red);
    width: 36px;
    height: 36px;
    animation: pinBounce 2s infinite ease-in-out;
}

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

.pin-popup {
    position: absolute;
    bottom: 30px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    font-size: 12px;
}

.pin-popup strong {
    font-weight: 700;
}

/* -------------------------------------------------------------
 * SUCCESS MODAL
 * ------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 480px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: scale(1);
    transition: transform var(--transition-normal);
}

.modal-overlay.hidden .modal-card {
    transform: scale(0.9);
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: hsla(142, 70%, 45%, 0.15);
    color: var(--whatsapp-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.modal-icon svg {
    width: 32px;
    height: 32px;
}

.modal-card h2 {
    font-size: 26px;
    margin-bottom: 12px;
}

.modal-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 24px;
}

.modal-summary {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    text-align: left;
    margin-bottom: 30px;
    font-size: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* -------------------------------------------------------------
 * FOOTER
 * ------------------------------------------------------------- */
.footer {
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.social-links a:hover {
    color: var(--fujitsu-red);
    border-color: var(--fujitsu-red);
}

.footer-links h4, .footer-contact h4 {
    font-size: 16px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--fujitsu-red);
    padding-left: 4px;
}

.footer-contact p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact p svg {
    color: var(--fujitsu-red);
    width: 18px;
    height: 18px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom p {
    margin-bottom: 8px;
}

.disclaimer {
    font-size: 11px;
}

/* -------------------------------------------------------------
 * RESPONSIVE ADJUSTMENTS
 * ------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content h1 {
        font-size: 44px;
    }
    
    .hero-features, .hero-ctas {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .notification-bar .contact-quick {
        display: none;
    }
    
    .nav-menu, .btn-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .coverage-layout, .estimator-box {
        grid-template-columns: 1fr;
    }
    
    .coverage-map-panel {
        height: 280px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .estimator-box {
        padding: 20px;
    }
    
    .price-min, .price-max {
        font-size: 40px;
    }
}

/* -------------------------------------------------------------
 * 10. MOBILE FLOATING ACTION BUTTONS
 * ------------------------------------------------------------- */
.mobile-fabs {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

@media (max-width: 768px) {
    .mobile-fabs {
        display: flex;
    }
}

.fab-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fab-btn:active {
    transform: scale(0.95);
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.fab-wa {
    background-color: #25d366; /* WhatsApp Green */
}

.fab-call {
    background-color: var(--fujitsu-red);
}

.fab-btn svg {
    width: 26px;
    height: 26px;
}

/* -------------------------------------------------------------
 * 11. NEIGHBORHOOD GRID
 * ------------------------------------------------------------- */
.neighborhood-list-container {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.neighborhood-list-container h3 {
    margin-bottom: 24px;
    font-size: 24px;
    color: var(--text-primary);
}

.neighborhood-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.nb-link {
    display: block;
    padding: 14px 16px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all var(--transition-fast);
}

.nb-link:hover {
    border-color: var(--fujitsu-red);
    color: var(--fujitsu-red);
    background: var(--bg-surface);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}