/* ================================================
   مؤسسة الحسن للمكيفات المستعملة — style.css
   Mobile-First | RTL | Cairo Font
   ================================================ */

/* ---- CSS Variables ---- */
:root {
    --blue-900: #1e3a8a;
    --blue-800: #1e40af;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-400: #60a5fa;
    --blue-100: #dbeafe;
    --blue-50:  #eff6ff;

    --green-700: #15803d;
    --green-600: #16a34a;
    --green-500: #22c55e;
    --green-100: #dcfce7;

    --amber-500: #f59e0b;
    --amber-400: #fbbf24;
    --amber-100: #fef3c7;

    --orange-500: #f97316;
    --purple-600: #9333ea;

    --dark:    #0f172a;
    --dark-2:  #1e293b;
    --dark-3:  #334155;
    --gray:    #64748b;
    --gray-2:  #94a3b8;
    --light:   #f1f5f9;
    --light-2: #f8fafc;
    --white:   #ffffff;

    --radius-sm: 8px;
    --radius:    14px;
    --radius-lg: 22px;
    --radius-xl: 32px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow:    0 4px 16px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,.15);
    --shadow-xl: 0 20px 60px rgba(0,0,0,.2);

    --transition: .25s ease;
    --font: 'Cairo', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font);
    direction: rtl;
    text-align: right;
    color: var(--dark);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

/* ================================================
   URGENCY BAR — شريط متحرك
================================================ */
.urgency-bar {
    background: linear-gradient(135deg, var(--amber-500), #e97918);
    color: var(--white);
    font-weight: 700;
    font-size: 14px;
    overflow: hidden;
    white-space: nowrap;
    padding: 10px 0;
}

.urgency-track {
    display: inline-flex;
    gap: 40px;
    animation: scrollRTL 35s linear infinite;
}

.urgency-track span { white-space: nowrap; }
.urgency-track .sep { opacity: .6; }

@keyframes scrollRTL {
    0%   { transform: translateX(0); }
    100% { transform: translateX(50%); }
}

/* ================================================
   TOP BAR
================================================ */
.top-bar {
    background: var(--dark);
    color: var(--gray-2);
    font-size: 13px;
    padding: 8px 0;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.top-bar-right,
.top-bar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.top-link {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--gray-2);
    transition: color var(--transition);
}
.top-link:hover { color: var(--white); }
.top-link svg { flex-shrink: 0; }

.top-divider { color: var(--dark-3); }

/* ================================================
   HEADER
================================================ */
.header {
    background: var(--white);
    border-bottom: 2px solid var(--light);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0,0,0,.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: relative;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.logo-name {
    font-size: 20px;
    font-weight: 900;
    color: var(--blue-800);
}
.logo-sub {
    font-size: 12px;
    color: var(--gray);
    font-weight: 500;
}

/* Desktop Nav */
.nav {
    display: none;
    align-items: center;
    gap: 6px;
}

@media (min-width: 900px) {
    .nav { display: flex; }
    .menu-toggle-input,
    .menu-toggle-btn,
    .nav-mobile { display: none !important; }
}

.nav-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-3);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}
.nav-link:hover {
    background: var(--blue-50);
    color: var(--blue-700);
}

.btn-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--blue-700);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    transition: background var(--transition);
}
.btn-nav:hover { background: var(--blue-800); }

/* Mobile Menu Toggle */
.menu-toggle-input { display: none; }

.menu-toggle-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.menu-toggle-btn:hover { background: var(--light); }
.menu-toggle-btn span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* Mobile Nav */
.nav-mobile {
    display: none;
    position: absolute;
    top: calc(100% + 16px);
    right: 0;
    left: 0;
    background: var(--white);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    z-index: 200;
    flex-direction: column;
    gap: 8px;
}

.menu-toggle-input:checked ~ .nav-mobile { display: flex; }

.nav-mobile a {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-3);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.nav-mobile a:hover { background: var(--light); }

.btn-mobile-call {
    background: var(--blue-700) !important;
    color: var(--white) !important;
    text-align: center;
}
.btn-mobile-wa {
    background: var(--green-600) !important;
    color: var(--white) !important;
    text-align: center;
}

/* ================================================
   HERO SECTION
================================================ */
.hero {
    position: relative;
    background: linear-gradient(145deg, var(--blue-900) 0%, var(--blue-800) 40%, #1a56db 100%);
    padding: 80px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 600px 400px at 80% 50%, rgba(59,130,246,.2) 0%, transparent 70%),
        radial-gradient(ellipse 400px 300px at 20% 80%, rgba(30,64,175,.4) 0%, transparent 70%);
    pointer-events: none;
}

/* Hero two-column layout */
.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatAC 4s ease-in-out infinite;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
}

@keyframes floatAC {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-12px); }
}

@media (max-width: 900px) {
    .hero-image { order: -1; }
    .hero-image img { max-width: 340px; }
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.25);
    color: var(--amber-400);
    font-size: 14px;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.hero h1 {
    font-size: clamp(32px, 5vw, 58px);
    font-weight: 900;
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 20px;
}

.hero-highlight {
    color: var(--amber-400);
}

.hero-desc {
    font-size: clamp(16px, 2vw, 19px);
    color: rgba(255,255,255,.85);
    margin-bottom: 36px;
    max-width: 680px;
    line-height: 1.8;
}
.hero-desc strong { color: var(--white); }

/* Hero CTAs */
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 36px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--green-600);
    color: var(--white);
    padding: 16px 30px;
    border-radius: var(--radius-sm);
    font-size: 17px;
    font-weight: 800;
    box-shadow: 0 4px 20px rgba(22,163,74,.45);
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-whatsapp:hover {
    background: var(--green-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(22,163,74,.5);
}

.btn-call-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,.15);
    border: 2px solid rgba(255,255,255,.5);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 17px;
    font-weight: 800;
    backdrop-filter: blur(8px);
    transition: background var(--transition), transform var(--transition);
}
.btn-call-hero:hover {
    background: rgba(255,255,255,.25);
    transform: translateY(-2px);
}

/* Hero Trust Row */
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,.9);
    font-size: 14px;
    font-weight: 600;
}

/* ================================================
   STATS SECTION
================================================ */
.stats {
    background: var(--white);
    padding: 0;
    margin-top: -30px;
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--blue-100);
}

@media (min-width: 640px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 20px;
    text-align: center;
    border-left: 1px solid var(--light);
    border-bottom: 1px solid var(--light);
    position: relative;
}

.stat-item:first-child,
.stat-item:nth-child(2) { border-bottom: none; }
.stat-item:last-child,
.stat-item:nth-child(3) { border-left: none; }

@media (min-width: 640px) {
    .stat-item:nth-child(2) { border-bottom: none; }
    .stat-item:nth-child(3) { border-left: 1px solid var(--light); border-bottom: none; }
    .stat-item { border-bottom: none; }
}

.stat-num {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    color: var(--blue-700);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
    font-weight: 600;
}

/* ================================================
   SECTION HEADERS
================================================ */
.section-head {
    text-align: center;
    margin-bottom: 52px;
}

.section-tag {
    display: inline-block;
    background: var(--blue-50);
    color: var(--blue-700);
    font-size: 13px;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 14px;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.white-tag {
    background: rgba(255,255,255,.2);
    color: var(--white);
    border: 1px solid rgba(255,255,255,.3);
}

.section-head h2 {
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.3;
}

.section-head.light h2 { color: var(--white); }

.section-head p {
    font-size: 17px;
    color: var(--gray);
    max-width: 580px;
    margin: 0 auto;
}

.section-head.light p { color: rgba(255,255,255,.75); }

/* ================================================
   SERVICES SECTION
================================================ */
.services-section {
    background: var(--light-2);
}

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

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

@media (min-width: 1024px) {
    .services-grid { grid-template-columns: repeat(4, 1fr); }
}

.service-card {
    background: var(--white);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    padding: 28px 24px;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.featured-card {
    border: 2px solid var(--blue-500);
    background: linear-gradient(to bottom, var(--blue-50), var(--white));
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--blue-700);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 50px;
}

.service-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-icon-wrap.blue   { background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); }
.service-icon-wrap.green  { background: linear-gradient(135deg, var(--green-700), var(--green-500)); }
.service-icon-wrap.orange { background: linear-gradient(135deg, #c2410c, var(--orange-500)); }
.service-icon-wrap.purple { background: linear-gradient(135deg, #7e22ce, var(--purple-600)); }

.service-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
}

.service-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
    flex: 1;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-list li {
    font-size: 13px;
    color: var(--dark-3);
    font-weight: 600;
    padding-right: 16px;
    position: relative;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--green-600);
    font-weight: 900;
}

.btn-service-wa {
    display: block;
    text-align: center;
    background: var(--green-600);
    color: var(--white);
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    transition: background var(--transition);
    margin-top: auto;
}
.btn-service-wa:hover { background: var(--green-700); }

.btn-service-call {
    display: block;
    text-align: center;
    background: var(--light);
    color: var(--blue-700);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    transition: background var(--transition);
    margin-top: auto;
    border: 1px solid var(--blue-100);
}
.btn-service-call:hover { background: var(--blue-50); }

/* Mid-page CTA */
.mid-cta {
    text-align: center;
    margin-top: 48px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.mid-cta p {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-2);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-700);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover {
    background: var(--blue-800);
    transform: translateY(-2px);
}

/* ================================================
   WHY SELL TO US
================================================ */
.why-section {
    background: linear-gradient(145deg, var(--blue-900), var(--blue-800));
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

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

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

.why-card {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius);
    padding: 28px 24px;
    backdrop-filter: blur(8px);
    transition: background var(--transition), transform var(--transition);
}

.why-card:hover {
    background: rgba(255,255,255,.13);
    transform: translateY(-4px);
}

.why-icon {
    font-size: 38px;
    margin-bottom: 14px;
}

.why-card h3 {
    font-size: 17px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 14px;
    color: rgba(255,255,255,.75);
    line-height: 1.75;
}

.why-card p strong { color: var(--amber-400); }

/* Guarantee Banner */
.guarantee-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, var(--amber-500), #e97918);
    border-radius: var(--radius);
    padding: 28px 32px;
    box-shadow: 0 8px 30px rgba(245,158,11,.4);
}

.guarantee-icon {
    font-size: 44px;
    flex-shrink: 0;
}

.guarantee-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.guarantee-text strong {
    font-size: 20px;
    font-weight: 900;
    color: var(--white);
}

.guarantee-text span {
    font-size: 15px;
    color: rgba(255,255,255,.9);
}

.btn-guarantee {
    display: inline-block;
    background: var(--white);
    color: var(--amber-500);
    padding: 13px 26px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 800;
    flex-shrink: 0;
    transition: transform var(--transition), box-shadow var(--transition);
}
.btn-guarantee:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
}

/* ================================================
   TYPES SECTION
================================================ */
.types-section {
    background: var(--white);
}

.types-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 48px;
}

@media (min-width: 480px) {
    .types-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
    .types-grid { grid-template-columns: repeat(3, 1fr); }
}

.type-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--light-2);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    padding: 22px 20px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.type-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--blue-400);
}

.type-icon {
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.type-card h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 4px;
}

.type-card p {
    font-size: 13px;
    color: var(--gray);
}

/* Brands Marquee */
.brands-section {
    text-align: center;
    margin-bottom: 44px;
}

.brands-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray);
    margin-bottom: 16px;
}

.brands-track-wrap {
    overflow: hidden;
    position: relative;
}

.brands-track-wrap::before,
.brands-track-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 1;
}
.brands-track-wrap::before {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}
.brands-track-wrap::after {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.brands-track {
    display: inline-flex;
    gap: 16px;
    animation: scrollBrands 20s linear infinite;
}

@keyframes scrollBrands {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    border: 1px solid var(--light);
    border-radius: var(--radius-sm);
    padding: 10px 22px;
    font-size: 15px;
    font-weight: 800;
    color: var(--dark-3);
    white-space: nowrap;
    flex-shrink: 0;
    transition: background var(--transition);
}

.center-cta {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.center-cta p {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-2);
}

.btn-primary-green {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--green-600);
    color: var(--white);
    padding: 15px 30px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 800;
    box-shadow: 0 4px 16px rgba(22,163,74,.35);
    transition: background var(--transition), transform var(--transition);
}
.btn-primary-green:hover {
    background: var(--green-700);
    transform: translateY(-2px);
}

/* ================================================
   PROCESS SECTION
================================================ */
.process-section {
    background: var(--light-2);
}

.steps-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

@media (min-width: 768px) {
    .steps-grid {
        flex-direction: row;
        justify-content: center;
        align-items: stretch;
    }
}

.step-card {
    background: var(--white);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    flex: 1;
    max-width: 320px;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.step-num {
    position: absolute;
    top: -16px;
    right: 50%;
    transform: translateX(50%);
    width: 36px;
    height: 36px;
    background: var(--blue-700);
    color: var(--white);
    font-size: 16px;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon {
    font-size: 48px;
    margin-bottom: 16px;
    margin-top: 10px;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.75;
}

.step-card p strong { color: var(--blue-700); }

.step-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .step-divider { transform: rotate(0deg); }
}

/* ================================================
   B2B SECTION
================================================ */
.b2b-section {
    background: linear-gradient(145deg, var(--dark) 0%, var(--dark-2) 100%);
}

.b2b-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
}

@media (min-width: 900px) {
    .b2b-inner { grid-template-columns: 1fr 1fr; }
}

.b2b-content h2 {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 900;
    color: var(--white);
    line-height: 1.3;
    margin: 16px 0;
}

.b2b-content p {
    font-size: 16px;
    color: rgba(255,255,255,.75);
    line-height: 1.8;
    margin-bottom: 12px;
}
.b2b-content p strong { color: var(--amber-400); }

.b2b-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0 28px;
}

.b2b-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,.85);
}

.b2b-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-white-outline {
    display: inline-block;
    border: 2px solid rgba(255,255,255,.5);
    color: var(--white);
    padding: 13px 24px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    transition: border-color var(--transition), background var(--transition);
}
.btn-white-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,.1);
}

.btn-green-solid {
    display: inline-block;
    background: var(--green-600);
    color: var(--white);
    padding: 13px 24px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    transition: background var(--transition), transform var(--transition);
}
.btn-green-solid:hover {
    background: var(--green-700);
    transform: translateY(-2px);
}

/* B2B Visual Card */
.b2b-visual {
    display: flex;
    justify-content: center;
}

.b2b-card-visual {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    width: 100%;
    max-width: 340px;
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bv-icon { font-size: 52px; text-align: center; }

.bv-title {
    text-align: center;
    font-size: 18px;
    font-weight: 900;
    color: var(--white);
}

.bv-divider {
    height: 1px;
    background: rgba(255,255,255,.15);
}

.bv-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,.85);
    padding: 4px 0;
}

.bv-cta {
    display: block;
    text-align: center;
    background: var(--blue-600);
    color: var(--white);
    padding: 14px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 800;
    margin-top: 8px;
    transition: background var(--transition);
}
.bv-cta:hover { background: var(--blue-700); }

/* ================================================
   AREAS SECTION
================================================ */
.areas-section {
    background: var(--light-2);
}

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

@media (min-width: 480px) {
    .areas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
    .areas-grid { grid-template-columns: repeat(4, 1fr); }
}

.area-card {
    background: var(--white);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.area-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--blue-300, #93c5fd);
}

.area-icon {
    font-size: 42px;
}

.area-card h3 {
    font-size: 20px;
    font-weight: 900;
    color: var(--dark);
}

.area-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
}

.area-link {
    display: inline-block;
    background: var(--blue-50);
    color: var(--blue-700);
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    border: 1px solid var(--blue-100);
    transition: background var(--transition), color var(--transition);
    margin-top: auto;
}
.area-link:hover {
    background: var(--blue-700);
    color: var(--white);
}

/* ================================================
   TESTIMONIALS
================================================ */
.testimonials-section {
    background: var(--white);
}

.rating-overall {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 40px;
}

.rating-stars {
    font-size: 32px;
    color: var(--amber-400);
    letter-spacing: 4px;
}

.rating-num {
    font-size: 28px;
    font-weight: 900;
    color: var(--dark);
}

.rating-count {
    font-size: 14px;
    color: var(--gray);
}

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

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

@media (min-width: 900px) {
    .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial-card {
    background: var(--light-2);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.test-stars {
    color: var(--amber-400);
    font-size: 20px;
    letter-spacing: 3px;
}

.testimonial-card blockquote {
    font-size: 15px;
    color: var(--dark-3);
    line-height: 1.8;
    font-style: normal;
    flex: 1;
}

.test-author {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid var(--light);
    padding-top: 14px;
}

.test-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    color: var(--white);
    font-size: 18px;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.test-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.test-info strong {
    font-size: 15px;
    font-weight: 800;
    color: var(--dark);
}

.test-info span {
    font-size: 13px;
    color: var(--gray);
}

/* ================================================
   FAQ SECTION
================================================ */
.faq-section {
    background: var(--light-2);
}

.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--light);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-toggle { display: none; }

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    cursor: pointer;
    transition: background var(--transition);
    user-select: none;
}

.faq-question:hover {
    background: var(--blue-50);
    color: var(--blue-700);
}

.faq-icon {
    font-size: 22px;
    font-weight: 300;
    color: var(--blue-600);
    flex-shrink: 0;
    transition: transform var(--transition);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
}

.faq-toggle:checked ~ .faq-question { background: var(--blue-50); color: var(--blue-700); }
.faq-toggle:checked ~ .faq-question .faq-icon { transform: rotate(45deg); }
.faq-toggle:checked ~ .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--gray);
    line-height: 1.8;
    border-top: 1px solid var(--blue-100);
    padding-top: 16px;
}

.faq-answer p strong { color: var(--blue-700); }

/* ================================================
   FINAL CTA SECTION
================================================ */
.final-cta-section {
    background: linear-gradient(145deg, var(--blue-900), var(--blue-800));
    padding: 80px 0;
}

.final-cta-inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-inner h2 {
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
}

.final-cta-inner p {
    font-size: 17px;
    color: rgba(255,255,255,.8);
    margin-bottom: 36px;
    line-height: 1.8;
}

.final-cta-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-bottom: 32px;
}

.btn-final-wa {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--green-600);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-size: 17px;
    font-weight: 800;
    box-shadow: 0 6px 20px rgba(22,163,74,.45);
    transition: background var(--transition), transform var(--transition);
}
.btn-final-wa:hover {
    background: var(--green-700);
    transform: translateY(-2px);
}

.btn-final-call {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid rgba(255,255,255,.5);
    color: var(--white);
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    font-size: 17px;
    font-weight: 800;
    transition: border-color var(--transition), background var(--transition);
}
.btn-final-call:hover {
    border-color: var(--white);
    background: rgba(255,255,255,.1);
}

.final-trust-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 24px;
}

.final-trust-row span {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,.8);
}

/* ================================================
   FOOTER
================================================ */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,.7);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    margin-bottom: 48px;
}

@media (min-width: 480px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 20px;
    font-weight: 900;
    color: var(--white);
}

.footer-about {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 16px;
}

.footer-contact-inline {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-phone,
.footer-wa {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.footer-phone {
    background: var(--blue-800);
    color: var(--white);
}
.footer-phone:hover { background: var(--blue-700); }

.footer-wa {
    background: var(--green-700);
    color: var(--white);
}
.footer-wa:hover { background: var(--green-600); }

.footer-col h4 {
    font-size: 15px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--blue-800);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links li a {
    font-size: 14px;
    color: rgba(255,255,255,.65);
    transition: color var(--transition);
}
.footer-links li a:hover { color: var(--blue-400); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,.4);
}

.footer-keywords {
    font-size: 12px !important;
    color: rgba(255,255,255,.25) !important;
}

/* ================================================
   FLOATING WHATSAPP BUTTON
================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    left: 28px;
    z-index: 999;
    background: #25d366;
    color: var(--white);
    border-radius: 50px;
    padding: 14px 20px 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 20px rgba(37,211,102,.5);
    font-size: 14px;
    font-weight: 800;
    transition: transform var(--transition), box-shadow var(--transition);
    animation: waPulse 2.5s ease infinite;
}

.whatsapp-float:hover {
    transform: scale(1.06);
    box-shadow: 0 8px 28px rgba(37,211,102,.65);
    animation: none;
}

.wa-float-label {
    white-space: nowrap;
}

@keyframes waPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
    50%       { box-shadow: 0 4px 32px rgba(37,211,102,.8), 0 0 0 8px rgba(37,211,102,.15); }
}

/* ================================================
   MOBILE-FIRST RESPONSIVE — شامل وكامل
   Primary breakpoints: 640px | 480px | 380px
================================================ */

/* ---- 640px and below ---- */
@media (max-width: 640px) {

    /* Sections */
    .section { padding: 52px 0; }
    .hero    { padding: 48px 0 64px; }

    /* Container — أكثر مساحة على الجوال */
    .container { padding: 0 16px; }

    /* Top bar — إخفاء التفاصيل الزائدة */
    .top-bar         { display: none; }

    /* Hero image — إخفاء على الجوال لتوفير المساحة */
    .hero-image      { display: none; }

    /* Urgency bar — تصغير على الجوال */
    .urgency-bar     { font-size: 13px; padding: 8px 0; }
    .urgency-track   { gap: 24px; }

    /* Header */
    .header          { padding: 12px 0; }
    .logo-name       { font-size: 17px; }
    .logo-sub        { font-size: 11px; }
    .logo-icon       { width: 42px; height: 42px; }

    /* Mobile menu toggle — touch target 44px */
    .menu-toggle-btn {
        padding: 10px 8px;
        min-height: 44px;
        min-width: 44px;
        justify-content: center;
    }

    /* Hero */
    .hero-inner      { gap: 28px; }
    .hero-badge      { font-size: 13px; padding: 7px 14px; }
    .hero-desc       { font-size: 15px; margin-bottom: 28px; }

    /* Hero CTAs — full width على الجوال */
    .hero-ctas       { flex-direction: column; gap: 12px; }
    .btn-whatsapp,
    .btn-call-hero   {
        width: 100%;
        justify-content: center;
        font-size: 16px;
        padding: 16px 20px;
        min-height: 52px;
    }

    /* Hero trust */
    .hero-trust      { gap: 10px 16px; }
    .trust-item      { font-size: 13px; }

    /* Stats */
    .stats           { margin-top: -20px; }
    .stats-grid      { grid-template-columns: repeat(2, 1fr); border-radius: var(--radius); }
    .stat-item       { padding: 22px 12px; border-bottom: 1px solid var(--light); }
    .stat-item:nth-last-child(-n+2) { border-bottom: none; }
    .stat-item:nth-child(even)      { border-left: none; }
    .stat-num        { font-size: 32px; }
    .stat-label      { font-size: 13px; }

    /* Section headers */
    .section-head    { margin-bottom: 36px; }
    .section-tag     { font-size: 12px; }
    .section-head p  { font-size: 15px; }

    /* Services — 1 column */
    .services-grid   { grid-template-columns: 1fr; gap: 16px; }
    .service-card    { padding: 22px 18px; }

    /* Service buttons — touch target 48px */
    .btn-service-wa,
    .btn-service-call {
        padding: 14px 18px;
        min-height: 48px;
        font-size: 15px;
    }

    /* Mid CTA */
    .mid-cta         { flex-direction: column; gap: 12px; }
    .mid-cta p       { font-size: 16px; text-align: center; }
    .btn-primary     { width: 100%; justify-content: center; min-height: 48px; }

    /* Why us */
    .why-grid        { grid-template-columns: 1fr; gap: 14px; }
    .why-card        { padding: 22px 18px; }

    /* Guarantee banner */
    .guarantee-banner { flex-direction: column; text-align: center; padding: 24px 20px; gap: 16px; }
    .guarantee-text   { align-items: center; }
    .guarantee-text strong { font-size: 17px; }
    .btn-guarantee    { width: 100%; text-align: center; padding: 16px 20px; min-height: 52px; font-size: 16px; }

    /* Types — 1 column */
    .types-grid      { grid-template-columns: 1fr; gap: 12px; }

    /* Process steps — vertical */
    .steps-grid      { gap: 12px; }
    .step-card       { padding: 28px 20px; max-width: 100%; width: 100%; }
    .step-divider    { transform: rotate(90deg); }

    /* B2B */
    .b2b-inner       { gap: 32px; }
    .b2b-content h2  { font-size: 26px; }
    .b2b-ctas        { flex-direction: column; gap: 12px; }
    .btn-white-outline,
    .btn-green-solid {
        width: 100%;
        text-align: center;
        padding: 15px 20px;
        min-height: 50px;
        font-size: 15px;
    }
    .b2b-card-visual { max-width: 100%; }

    /* Areas — 1 column */
    .areas-grid      { grid-template-columns: 1fr; gap: 12px; }
    .area-card       { padding: 24px 18px; flex-direction: row; text-align: right; }
    .area-icon       { font-size: 32px; flex-shrink: 0; }

    /* Area link — touch target */
    .area-link       {
        padding: 12px 18px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        margin-top: 4px;
    }

    /* Testimonials — 1 column */
    .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
    .rating-stars      { font-size: 26px; }
    .rating-num        { font-size: 24px; }

    /* FAQ */
    .faq-question    { padding: 18px 16px; font-size: 15px; }
    .faq-answer p    { padding: 0 16px 18px; font-size: 14px; padding-top: 14px; }

    /* Final CTA */
    .final-cta-section  { padding: 60px 0; }
    .final-cta-inner h2 { font-size: 24px; }
    .final-cta-inner p  { font-size: 15px; }
    .final-cta-btns     { flex-direction: column; align-items: stretch; gap: 12px; }
    .btn-final-wa,
    .btn-final-call     {
        width: 100%;
        justify-content: center;
        font-size: 16px;
        padding: 16px 20px;
        min-height: 52px;
    }
    .final-trust-row  { gap: 10px 16px; justify-content: flex-start; }
    .final-trust-row span { font-size: 13px; }

    /* Footer */
    .footer          { padding: 48px 0 0; }
    .footer-grid     { grid-template-columns: 1fr; gap: 28px; margin-bottom: 32px; }
    .footer-col h4   { font-size: 14px; }
    .footer-links li a {
        display: block;
        padding: 8px 0;
        font-size: 14px;
        min-height: 36px;
    }
    .footer-contact-inline { flex-direction: column; gap: 10px; }
    .footer-phone,
    .footer-wa       {
        justify-content: center;
        padding: 12px 16px;
        min-height: 46px;
        font-size: 15px;
    }

    /* WhatsApp Float — دائرة صغيرة على الجوال */
    .whatsapp-float {
        bottom: 20px;
        left: 16px;
        border-radius: 50%;
        padding: 16px;
        width: 58px;
        height: 58px;
        justify-content: center;
    }
    .wa-float-label { display: none; }
}

/* ---- 480px and below ---- */
@media (max-width: 480px) {

    /* Container */
    .container { padding: 0 14px; }

    /* Hero H1 */
    .hero h1   { font-size: 28px; }
    .hero-badge { display: none; } /* توفير مساحة */

    /* Services — 1 column */
    .services-grid  { grid-template-columns: 1fr; }

    /* Types — 2 columns */
    .types-grid     { grid-template-columns: repeat(2, 1fr); }

    /* Areas — 2 columns */
    .areas-grid     { grid-template-columns: repeat(2, 1fr); }
    .area-card      { flex-direction: column; text-align: center; align-items: center; padding: 20px 14px; }

    /* B2B list */
    .b2b-list li    { font-size: 14px; }

    /* Process */
    .step-card      { padding: 24px 16px; }
    .step-icon      { font-size: 38px; margin-bottom: 12px; }
}

/* ---- 380px and below (أصغر الجوالات) ---- */
@media (max-width: 380px) {

    .container      { padding: 0 12px; }

    .logo-name      { font-size: 15px; }
    .logo-sub       { display: none; }

    .hero h1        { font-size: 25px; }
    .hero-desc      { font-size: 14px; }

    .btn-whatsapp,
    .btn-call-hero,
    .btn-final-wa,
    .btn-final-call { font-size: 15px; }

    .section-head h2 { font-size: 22px; }

    /* Types — 1 column على الأجهزة الصغيرة جداً */
    .types-grid     { grid-template-columns: 1fr; }
    .areas-grid     { grid-template-columns: 1fr; }
    .area-card      { flex-direction: row; text-align: right; }

    .stat-num       { font-size: 28px; }
    .why-icon       { font-size: 32px; }
}

/* ================================================
   SEO TEXT SECTION
================================================ */
.seo-text-section {
    background: var(--blue-950, #0a1628);
    padding: 60px 0 50px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.seo-text-section .section-title {
    font-size: 22px;
    color: var(--blue-200, #bfdbfe);
    margin-bottom: 10px;
}

.seo-text-section .section-sub {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    margin-bottom: 36px;
}

.seo-text-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}

.seo-city-block {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    padding: 24px 22px;
}

.seo-city-block h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--green-400, #4ade80);
    margin-bottom: 10px;
}

.seo-city-block p {
    font-size: 13.5px;
    color: rgba(255,255,255,0.55);
    line-height: 1.85;
    margin: 0;
}

.seo-cta {
    text-align: center;
    padding-top: 8px;
}

.seo-cta p {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

.seo-cta a {
    color: var(--blue-300, #93c5fd);
    text-decoration: none;
    font-weight: 600;
}

.seo-cta a:hover {
    color: white;
    text-decoration: underline;
}

@media (max-width: 640px) {
    .seo-text-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .seo-city-block {
        padding: 18px 16px;
    }

    .seo-city-block h3 {
        font-size: 15px;
    }

    .seo-city-block p {
        font-size: 13px;
    }
}

/* ================================================
   UTILITY
================================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}