/* CSS Design System for SJ Electrical Engineering Homepage */

:root {
    /* Color Palette */
    --color-sky-dark: #12356c;
    --color-sky-mid: #1c52a3;
    --color-sky-light: #2b74db;
    --color-sky-glow: #4ea8ff;
    --color-dark-bg: #09090b;
    --color-dark-card: #141418;
    --color-dark-card-hover: #1d1d24;
    --color-text-white: #ffffff;
    --color-text-gray: #a1a1aa;
    --color-accent-amber: #ffaa00;
    --color-accent-blue: #00d2ff;
    --color-whatsapp: #25d366;
    
    /* Font Families */
    --font-primary: 'Rubik', 'Heebo', sans-serif;
    --font-secondary: 'Heebo', sans-serif;
    
    /* Layout & Styling Values */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --glass-background: rgba(20, 20, 25, 0.7);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

/* Reset and Core Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-dark-bg);
    color: var(--color-text-white);
    font-family: var(--font-primary);
    direction: rtl;
    text-align: right;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

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

/* General Layout Utilities */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff 30%, var(--color-text-gray) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title.text-start {
    background: linear-gradient(135deg, #ffffff 30%, #e4e4e7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-sky-glow), var(--color-sky-light));
    margin: 0 auto 20px auto;
    border-radius: 2px;
}

.title-underline.text-start {
    margin: 0 0 20px 0;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Scroll Animation Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--color-sky-light) 0%, var(--color-sky-dark) 100%);
    color: var(--color-text-white);
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 15px rgba(43, 116, 219, 0.3);
    cursor: pointer;
    display: inline-block;
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(43, 116, 219, 0.5);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Staff / Employee entry button — golden "exclusive access" */
.btn-staff {
    background: linear-gradient(135deg, rgba(212, 160, 20, 0.14) 0%, rgba(255, 200, 40, 0.08) 100%);
    color: #f0c040;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50px;
    border: 1px solid rgba(240, 190, 40, 0.45);
    box-shadow: 0 0 18px rgba(240, 190, 40, 0.1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.btn-staff:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(212, 160, 20, 0.28) 0%, rgba(255, 200, 40, 0.18) 100%);
    box-shadow: 0 6px 28px rgba(240, 190, 40, 0.28);
    border-color: rgba(240, 190, 40, 0.8);
    color: #ffe066;
}

/* Nav staff link variant */
.nav-link-staff {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(240, 190, 40, 0.4);
    border-radius: 10px;
    padding: 6px 12px;
    color: #f0c040;
    background: rgba(240, 190, 40, 0.06);
    transition: var(--transition-smooth);
    white-space: nowrap;
    font-size: 0.85rem;
}

.nav-link-staff:hover {
    background: rgba(240, 190, 40, 0.14);
    border-color: rgba(240, 190, 40, 0.7);
    color: #ffe066;
}

/* Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    z-index: 1000;
    transition: var(--transition-smooth);
    background-color: transparent;
    border-bottom: 1px solid transparent;
}

.main-header.scrolled {
    background-color: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    height: 70px;
}

.header-container {
    max-width: 1250px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-svg {
    color: var(--color-sky-glow);
    transition: var(--transition-smooth);
}

.logo-area:hover .logo-svg {
    transform: rotate(5deg) scale(1.05);
    filter: drop-shadow(0 0 8px var(--color-sky-glow));
}

.logo-bolt {
    transition: var(--transition-smooth);
}

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

.logo-brand {
    font-size: 1.4rem;
    font-weight: 900;
    line-height: 1;
    color: var(--color-text-white);
    letter-spacing: 1px;
}

.logo-subbrand {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-sky-glow);
    letter-spacing: 0.5px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text-gray);
    position: relative;
    padding: 6px 0;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-sky-glow);
    transition: var(--transition-smooth);
}

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-white);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

/* Mobile drawer style */
.mobile-drawer {
    position: fixed;
    top: 0;
    bottom: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    background-color: rgba(9, 9, 11, 0.95);
    backdrop-filter: blur(25px);
    border-left: 1px solid var(--glass-border);
    z-index: 999;
    padding: 120px 40px 40px 40px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

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

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-link {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-text-gray);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-nav-link:hover {
    color: var(--color-text-white);
    border-bottom-color: var(--color-sky-glow);
}

/* Hero Section: "The Sky & CAD Grid" */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 620px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 24px;
    overflow: hidden;
    background-color: var(--color-dark-bg);
}

/* Hero background – Alpine mountains with power lines */
.hero-bg-image {
    background-image:
        linear-gradient(rgba(9, 13, 30, 0.38), rgba(9, 9, 11, 0.68)),
        url('assets/hero_powerlines.webp');
    background-size: cover;
    background-position: center 40%;
    position: absolute;
    inset: 0;
    z-index: 0;
}


/* Technical CAD grid overlay */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
    background-position: center center;
    pointer-events: none;
    z-index: 1;
}

.hero-radial-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(78, 168, 255, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    animation: fadeInScale 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-logo-wrapper {
    width: 130px;
    height: 130px;
    margin: 0 auto 25px auto;
    color: var(--color-text-white);
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.3));
}

.hero-logo-svg {
    width: 100%;
    height: 100%;
}

.glow-circle {
    animation: rotateDashed 20s linear infinite;
    transform-origin: center;
}

.glow-bolt {
    animation: boltPulse 3s ease-in-out infinite;
}

.hero-title {
    font-size: 4.2rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
    color: var(--color-text-white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 25px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.hero-divider {
    width: 60px;
    height: 3px;
    background-color: var(--color-text-white);
    margin: 0 auto 25px auto;
    border-radius: 2px;
}

.hero-tags {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-accent-amber);
    background-color: rgba(9, 9, 11, 0.45);
    padding: 8px 24px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: inline-block;
    letter-spacing: 0.5px;
    margin-bottom: 30px;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.hero-btn {
    font-size: 1.1rem;
    padding: 14px 32px;
}

.hero-btn-tel {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(9, 9, 11, 0.4);
    backdrop-filter: blur(10px);
    color: #ffffff;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.hero-btn-tel:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn-tel-icon {
    color: var(--color-sky-glow);
}

/* Scroll indicator down arrow */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    z-index: 2;
    color: rgba(255, 255, 255, 0.7);
    animation: scrollBounce 2s infinite;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.scroll-indicator:hover {
    color: var(--color-text-white);
}

/* Services Section */
.services-section {
    position: relative;
    background-image:
        linear-gradient(rgba(220, 235, 255, 0.78), rgba(210, 228, 252, 0.82)),
        url('assets/services_bg.webp');
    background-size: cover;
    background-position: center 45%;
    background-attachment: fixed;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 28px;
    margin-top: 40px;
}

.service-card {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-md);
    padding: 28px 24px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(30, 60, 120, 0.10);
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-sky-light), var(--color-sky-glow));
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(43, 116, 219, 0.25);
    box-shadow: 0 20px 48px rgba(30, 60, 120, 0.18);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(43, 116, 219, 0.12);
    color: var(--color-sky-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background-color: var(--color-sky-light);
    color: var(--color-text-white);
    transform: scale(1.05);
}

.service-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #0f1e3d;
}

.service-card-desc {
    font-size: 0.92rem;
    color: #3a4a6b;
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.service-card-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-sky-light);
    text-decoration: none;
    transition: gap var(--transition-smooth);
}
.service-card-more:hover {
    gap: 8px;
    color: var(--color-sky-glow);
}

/* Section title override for light services bg — must beat the gradient text-fill */
.services-section .section-title {
    background: none;
    -webkit-text-fill-color: #0c1a38;
    color: #0c1a38;
}
.services-section .section-desc {
    color: #34507e;
}

/* Stats Section */
.stats-section {
    position: relative;
    background: linear-gradient(180deg, #09090b 0%, #0e1726 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    overflow: hidden;
}

.stats-overlay-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(43, 116, 219, 0.05) 0%, transparent 75%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: -20px;
    top: 20%;
    height: 60%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.stat-number {
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--color-text-white);
    line-height: 1;
}

.stat-plus {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-sky-glow);
}

.stat-label {
    display: block;
    margin-top: 10px;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-gray);
}

.stats-sub-note {
    text-align: center;
    margin: 40px auto 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-accent-amber);
    background-color: rgba(255, 170, 0, 0.05);
    border: 1px solid rgba(255, 170, 0, 0.15);
    padding: 10px 30px;
    border-radius: 50px;
    display: block;
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
}

/* Certificates & Accreditations */
.certificates-section {
    background-color: var(--color-dark-bg);
}

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

.cert-card {
    background-color: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-md);
    padding: 45px 35px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-amber), #ffd166);
    opacity: 0;
    transition: var(--transition-smooth);
}

.cert-card:hover {
    transform: translateY(-8px);
    background-color: var(--color-dark-card-hover);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.08);
}

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

.cert-icon-wrapper {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px auto;
    background-color: rgba(255, 170, 0, 0.1);
    color: var(--color-accent-amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.cert-card:hover .cert-icon-wrapper {
    background-color: var(--color-accent-amber);
    color: var(--color-dark-bg);
    transform: scale(1.05);
}

.cert-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-text-white);
}

.cert-card-desc {
    font-size: 0.95rem;
    color: var(--color-text-gray);
    line-height: 1.7;
}

/* YouTube Video Spotlight */
.video-spotlight-section {
    background-color: var(--color-dark-bg);
}

.video-spotlight-card {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    background: linear-gradient(135deg, rgba(20, 20, 24, 0.8), rgba(10, 10, 12, 0.95));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 50px;
    align-items: center;
    box-shadow: var(--glass-shadow);
}

.video-tag {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-amber);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 15px;
}

.video-title {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--color-text-white);
}

.video-desc {
    font-size: 1.1rem;
    color: var(--color-text-gray);
    line-height: 1.7;
    margin-bottom: 15px;
}

.video-desc-sub {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 30px;
}

.video-player-mockup {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #050507;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.play-button {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--color-sky-light);
    border: none;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(43, 116, 219, 0.4);
    transition: var(--transition-smooth);
}

.play-button:hover {
    transform: scale(1.1);
    background-color: var(--color-sky-glow);
    box-shadow: 0 5px 30px rgba(43, 116, 219, 0.6);
}

.video-duration {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background-color: rgba(0, 0, 0, 0.8);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
}

/* About Section */
.about-section {
    background-color: var(--color-dark-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-desc {
    font-size: 1.1rem;
    color: var(--color-text-gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-desc strong {
    color: var(--color-text-white);
}

.cad-mockup {
    background-color: #0b111e;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    aspect-ratio: 1;
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cad-grid-lines {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(30, 144, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 144, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center;
}

.cad-diagram {
    width: 70%;
    height: 70%;
    color: var(--color-sky-glow);
    filter: drop-shadow(0 0 10px rgba(78, 168, 255, 0.2));
}

.cad-rect {
    animation: drawPulse 4s ease-in-out infinite;
}

/* Knowledge Hub / Articles */
.knowledge-hub-section {
    background-color: var(--color-dark-bg);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.article-card {
    background-color: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-md);
    padding: 35px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.article-card:hover {
    transform: translateY(-8px);
    background-color: var(--color-dark-card-hover);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.article-badge {
    align-self: flex-start;
    background-color: rgba(0, 210, 255, 0.1);
    color: var(--color-accent-blue);
    padding: 4px 12px;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.article-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
    line-height: 1.4;
}

.article-excerpt {
    font-size: 0.95rem;
    color: var(--color-text-gray);
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}

.article-link {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-sky-glow);
}

.article-card:hover .article-link {
    text-decoration: underline;
}

/* Projects Section */
.projects-section {
    background-color: var(--color-dark-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
    position: relative;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.project-image-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.project-image-placeholder {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-smooth);
}

/* Placeholder generated graphics for blueprint/electrical drawings */
.prj-ind {
    background-image: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    position: relative;
}
.prj-ind::before {
    content: '';
    position: absolute;
    inset: 15px;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    background-image: radial-gradient(rgba(0, 210, 255, 0.05) 20%, transparent 80%);
}

.prj-res {
    background-image: linear-gradient(135deg, #1f4068, #162447, #1b1a17);
    position: relative;
}
.prj-res::before {
    content: '';
    position: absolute;
    inset: 15px;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    background-image: radial-gradient(rgba(255, 215, 0, 0.05) 20%, transparent 80%);
}

.prj-com {
    background-image: linear-gradient(135deg, #2d4059, #3f72af, #112d4e);
    position: relative;
}
.prj-com::before {
    content: '';
    position: absolute;
    inset: 15px;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    background-image: radial-gradient(rgba(0, 198, 255, 0.05) 20%, transparent 80%);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(9, 9, 11, 0.95) 0%, rgba(9, 9, 11, 0.4) 60%, transparent 100%);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: var(--transition-smooth);
}

.project-category {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-sky-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.project-card:hover .project-image-placeholder {
    transform: scale(1.08);
}

.project-card:hover .project-overlay {
    background: linear-gradient(0deg, rgba(9, 9, 11, 0.98) 0%, rgba(9, 9, 11, 0.6) 80%, transparent 100%);
}

/* Testimonials (Google Reviews Style) */
.testimonials-section {
    background-color: var(--color-dark-bg);
    position: relative;
}

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

.testimonial-card {
    background-color: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-md);
    padding: 35px;
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

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

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-sky-mid);
    color: var(--color-text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.user-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-white);
}

.review-date {
    font-size: 0.8rem;
    color: var(--color-text-gray);
    display: block;
}

.google-badge-small {
    color: var(--color-text-gray);
}

.star-rating {
    font-size: 0.95rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.review-text {
    font-size: 0.95rem;
    color: var(--color-text-gray);
    line-height: 1.7;
    font-style: italic;
}

.google-business-summary-badge {
    margin-top: 20px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    display: inline-block;
    padding: 16px 30px;
    text-align: center;
}

.g-badge-stars {
    color: #ffcc00;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.g-badge-text {
    font-size: 0.95rem;
    color: var(--color-text-gray);
    margin-bottom: 10px;
}

.g-badge-link {
    color: var(--color-sky-glow);
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-block;
}

.g-badge-link:hover {
    text-decoration: underline;
}

/* Interactive FAQ Accordion */
.faq-section {
    background-color: var(--color-dark-bg);
}

.faq-accordion-wrapper {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.08);
    background-color: var(--color-dark-card-hover);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 30px;
    text-align: right;
    cursor: pointer;
    color: #ffffff;
    font-family: var(--font-primary);
}

.faq-question {
    font-size: 1.15rem;
    font-weight: 700;
}

.faq-icon-arrow {
    color: var(--color-sky-glow);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-answer-pane {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
    padding: 0 30px;
}

.faq-answer {
    font-size: 1rem;
    color: var(--color-text-gray);
    line-height: 1.7;
    padding-bottom: 24px;
}

/* Opened FAQ state */
.faq-item.open {
    border-color: rgba(43, 116, 219, 0.3);
    background-color: var(--color-dark-card-hover);
}

.faq-item.open .faq-icon-arrow {
    transform: rotate(180deg);
}

/* Clients section (Interactive Grid) */
.clients-section {
    background-color: var(--color-dark-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding: 60px 0;
}

.clients-title {
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-gray);
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}

.clients-interactive-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.client-logo-card {
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-md);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.client-logo-card:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.client-logo-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 900;
    color: #ffffff;
    transition: var(--transition-smooth);
}

.client-logo-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-gray);
    transition: var(--transition-smooth);
}

.client-logo-card:hover .client-logo-name {
    color: #ffffff;
}

/* Clients Themes */
.magnus-theme { background: linear-gradient(135deg, #1e3c72, #2a5298); }
.sakal-theme { background: linear-gradient(135deg, #e53935, #b71c1c); }
.psk-theme { background: linear-gradient(135deg, #0288d1, #01579b); }
.scr-theme { background: linear-gradient(135deg, #43a047, #1b5e20); }
.switchup-theme { background: linear-gradient(135deg, #00b0ff, #00c853); }
.country-theme { background: linear-gradient(135deg, #8e24aa, #4a148c); }

.client-logo-card:hover .client-logo-avatar {
    transform: scale(1.08);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.25);
}

/* Contact Section */
.contact-section {
    background: linear-gradient(180deg, var(--color-dark-bg) 0%, #0d0d11 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
}

.contact-form-container {
    background-color: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--glass-shadow);
}

.form-title, .info-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text-white);
}

.form-sub-title-note {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent-amber);
    margin-bottom: 25px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-gray);
}

.form-group input, .form-group textarea {
    background-color: rgba(9, 9, 11, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    padding: 14px;
    color: var(--color-text-white);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-sky-light);
    box-shadow: 0 0 10px rgba(43, 116, 219, 0.25);
    background-color: rgba(9, 9, 11, 0.8);
}

.btn-submit {
    background: linear-gradient(135deg, var(--color-sky-light) 0%, var(--color-sky-dark) 100%);
    color: var(--color-text-white);
    padding: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(43, 116, 219, 0.25);
    transition: var(--transition-smooth);
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(43, 116, 219, 0.45);
    border-color: rgba(255, 255, 255, 0.2);
}

.form-feedback {
    font-size: 0.95rem;
    font-weight: 700;
    text-align: center;
    margin-top: 10px;
    min-height: 24px;
}

.form-feedback.success {
    color: var(--color-whatsapp);
}

.form-feedback.error {
    color: #ef4444;
}

/* Info container */
.info-text {
    font-size: 1.05rem;
    color: var(--color-text-gray);
    margin-bottom: 35px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.detail-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(43, 116, 219, 0.08);
    border: 1px solid rgba(43, 116, 219, 0.2);
    color: var(--color-sky-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-value {
    font-size: 1rem;
    color: var(--color-text-gray);
    line-height: 1.6;
}

.detail-value strong {
    color: var(--color-text-white);
    font-size: 1.05rem;
}

.phone-link, .email-link {
    color: var(--color-text-white);
    font-weight: 700;
}

.phone-link:hover, .email-link:hover {
    color: var(--color-sky-glow);
    text-shadow: 0 0 8px rgba(0, 210, 255, 0.3);
}

.social-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-text-white);
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 16px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background-color: rgba(255, 255, 255, 0.02);
    transition: var(--transition-smooth);
}

.social-btn:hover {
    transform: translateY(-3px);
    color: var(--color-text-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.social-btn.waze:hover {
    background-color: #33ccff;
    box-shadow: 0 5px 15px rgba(51, 204, 255, 0.3);
    border-color: #33ccff;
}

.social-btn.gmaps:hover {
    background-color: #ea4335;
    box-shadow: 0 5px 15px rgba(234, 67, 53, 0.3);
    border-color: #ea4335;
}

.social-btn.facebook:hover {
    background-color: #1877f2;
    box-shadow: 0 5px 15px rgba(24, 119, 246, 0.3);
    border-color: #1877f2;
}

.social-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 5px 15px rgba(220, 39, 67, 0.3);
    border-color: transparent;
}

.social-btn.linkedin:hover {
    background-color: #0077b5;
    box-shadow: 0 5px 15px rgba(0, 119, 181, 0.3);
    border-color: #0077b5;
}

.social-btn.google-review:hover {
    background-color: #fbbc04;
    box-shadow: 0 5px 15px rgba(251, 188, 4, 0.35);
    border-color: #fbbc04;
    color: #1a1200;
}

.social-btn.gbp:hover {
    background-color: #4285f4;
    box-shadow: 0 5px 15px rgba(66, 133, 244, 0.35);
    border-color: #4285f4;
}

.social-btn.email-social:hover {
    background-color: #0d9488;
    box-shadow: 0 5px 15px rgba(13, 148, 136, 0.35);
    border-color: #0d9488;
}

.social-btn.whatsapp-social:hover {
    background-color: #25d366;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.35);
    border-color: #25d366;
}

/* Certificates mobile accordion */
.certs-accordion-toggle {
    display: none;
}

.certs-see-all {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px 32px;
    margin-top: 28px;
}

.certs-see-all-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-sky-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.certs-see-all-link:hover {
    color: #fff;
    gap: 10px;
}

.certs-verify-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 6px 12px;
}

/* eze.co.il-style section CTA row */
.section-cta-row {
    text-align: center;
    margin-top: 36px;
}

/* Medium desktop: hide low-priority nav links so staff button never gets clipped */
@media (min-width: 992px) and (max-width: 1300px) {
    #link-articles,
    #link-testimonials,
    #link-faq {
        display: none;
    }
    .desktop-nav {
        gap: 10px;
    }
}

.certs-verify-link:hover {
    color: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.04);
}

/* Footer */
.main-footer {
    background-color: #050507;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

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

.brand-title {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-text-white);
}

.brand-tagline {
    font-size: 0.85rem;
    color: var(--color-text-gray);
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 0.95rem;
    color: var(--color-text-gray);
}

.footer-links a:hover {
    color: var(--color-sky-glow);
}

.footer-copy {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.creator-tag {
    color: var(--color-sky-glow);
    font-weight: 700;
    opacity: 0.6;
}

/* Floating Sticky Contact Widget */
.sticky-contact-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 9999;
}

.widget-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    transition: var(--transition-smooth);
    overflow: hidden;
    flex-shrink: 0;
    line-height: 0;
}

.widget-btn.whatsapp-btn {
    background-color: var(--color-whatsapp);
}

.widget-btn.phone-btn {
    background: linear-gradient(135deg, var(--color-sky-light) 0%, var(--color-sky-dark) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.widget-btn:hover {
    transform: scale(1.1) translateY(-3px);
}

.widget-btn.whatsapp-btn:hover {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

.widget-btn.phone-btn:hover {
    box-shadow: 0 10px 30px rgba(43, 116, 219, 0.6);
}

/* Tooltips */
.widget-tooltip {
    position: absolute;
    right: 76px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background-color: rgba(9, 9, 11, 0.9);
    border: 1px solid var(--glass-border);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-white);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.widget-btn:hover .widget-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* Keyframe Animations */
@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.95) translateY(15px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

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

@keyframes boltPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.2));
    }
    50% {
        transform: scale(1.03);
        filter: drop-shadow(0 0 8px rgba(78, 168, 255, 0.4));
    }
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

@keyframes drawPulse {
    0%, 100% {
        stroke-dashoffset: 0;
        opacity: 0.6;
    }
    50% {
        stroke-dashoffset: 20;
        opacity: 1;
    }
}

/* Cursor Glow Spotlight */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.3s ease, mix-blend-mode 0s;
}

.cursor-glow.on-light {
    background: radial-gradient(circle, rgba(20, 40, 90, 0.14) 0%, transparent 70%);
    mix-blend-mode: multiply;
}

@media (hover: none) {
    .cursor-glow {
        display: none !important;
    }
}

/* Services bg: disable parallax fixed on mobile (iOS bug) */
@media (max-width: 991px) {
    .services-section {
        background-attachment: scroll;
    }
}

/* Media Queries for Responsiveness */
@media (max-width: 991px) {
    .section-title {
        font-size: 2.1rem;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Toggle active state */
    .mobile-menu-toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-visual-content {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .video-spotlight-card {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
    }
    
    .clients-interactive-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .stat-item:not(:last-child)::after {
        display: none;
    }
    
    .stat-number {
        font-size: 3.5rem;
    }
    
    .footer-copy {
        justify-content: center;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-tags {
        font-size: 0.9rem;
        padding: 6px 18px;
    }
    
    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .hero-btn, .hero-btn-tel {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .clients-interactive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-form-container {
        padding: 24px;
    }
    
    .sticky-contact-widget {
        bottom: 20px;
        right: 20px;
        gap: 12px;
    }
    
    .widget-btn {
        width: 52px;
        height: 52px;
    }
    
    .widget-tooltip {
        display: none; /* Hide tooltips on small screens */
    }

    /* Mobile certificates accordion */
    .certs-accordion-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 14px 20px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--glass-border);
        border-radius: 12px;
        color: var(--color-text-white);
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        margin-bottom: 16px;
        transition: var(--transition-smooth);
        font-family: inherit;
    }

    .certs-accordion-toggle:hover {
        background: rgba(255, 255, 255, 0.09);
    }

    .certs-toggle-icon {
        transition: transform 0.3s ease;
        flex-shrink: 0;
    }

    .certs-accordion-toggle[aria-expanded="true"] .certs-toggle-icon {
        transform: rotate(180deg);
    }

    .certificates-grid {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.45s ease;
    }

    .certificates-grid.open {
        max-height: 2000px;
    }

    /* Social grid 1 column on small screens */
    .social-grid {
        grid-template-columns: 1fr 1fr;
    }
}