:root {
            --primary: #0a7fc2;
            --primary-dark: #0335a7;
            --primary-50: #f3f8fc;
            --primary-100: #d9ecfb;
            --primary-900: #012a72;
            --accent: #fcca37;
            --accent-soft: rgba(252, 202, 55, 0.18);
            --emergency: #ef4444;
            --success: #22c55e;
            --text-dark: #1f2937;
            --text-medium: #4b5563;
            --text-light: #6c757d;
            --bg-light: #f6f8fb;
            --glass: rgba(255, 255, 255, 0.78);
            --glass-border: rgba(255, 255, 255, 0.35);
            --shadow: 0 10px 35px -15px rgba(3, 53, 167, 0.35);
            --shadow-soft: 0 20px 60px -25px rgba(15, 23, 42, 0.35);
            --shadow-lg: 0 25px 70px -20px rgba(3, 40, 94, 0.55);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            overflow-x: hidden;
            max-width: 100vw;
        }

        body {
            font-family: 'Inter', system-ui, sans-serif;
            color: var(--text-dark);
            overflow-x: hidden;
            max-width: 100vw;
            background: radial-gradient(circle at 20% 20%, rgba(10,127,194,0.12), transparent 60%),
                        radial-gradient(circle at 80% 0%, rgba(3,53,167,0.12), transparent 55%),
                        #ffffff;
        }

        /* Overflow wrapper - prevents horizontal scroll on all mobile browsers */
        .overflow-wrapper {
            overflow-x: clip;
            width: 100%;
            max-width: 100vw;
            position: relative;
        }

        #testimonials {
            overflow: clip;
        }

        .testimonials-swiper {
            overflow: clip;
        }

        /* Swiper pagination — accessible touch targets (min 48x48px) */
        .swiper-pagination-bullet {
            width: 12px !important;
            height: 12px !important;
            margin: 0 6px !important;
            position: relative;
        }

        .swiper-pagination-bullet::before {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
        }

        body::before {
            content: "";
            position: fixed;
            inset: auto -15% 40% 60%;
            height: 480px;
            background: radial-gradient(280px at center, rgba(252,202,55,0.15), transparent 70%);
            filter: blur(40px);
            opacity: 0.8;
            z-index: -2;
        }

        section {
            isolation: isolate;
            overflow-x: clip;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 18px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            background: rgba(10,127,194,0.1);
            color: var(--primary);
        }

        .badge-neutral {
            background: rgba(255,255,255,0.12);
            color: #ffffff;
        }

        .badge-accent {
            background: var(--accent-soft);
            color: var(--text-dark);
        }

        .badge-success {
            background: rgba(34,197,94,0.14);
            color: var(--success);
        }

        .section-spacing {
            padding-block: clamp(3.5rem, 6vw, 5.5rem);
        }

        .section-spacing-sm {
            padding-block: clamp(2.75rem, 5vw, 4.5rem);
        }

        .section-spacing-tight {
            padding-block: clamp(2rem, 4vw, 3.25rem);
        }

        /* Company introduction section styling */
        .company-intro-section {
            background:
                radial-gradient(circle at 8% 12%, rgba(10, 127, 194, 0.08), transparent 55%),
                radial-gradient(circle at 92% 88%, rgba(3, 53, 167, 0.08), transparent 60%),
                #f7f9fc;
        }

        .company-intro-section::before,
        .company-intro-section::after {
            content: "";
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: min(760px, 90%);
            height: 160px;
            pointer-events: none;
            filter: blur(38px);
            opacity: 0.8;
            z-index: 0;
        }

        .company-intro-section::before {
            top: -70px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(10, 127, 194, 0.12), transparent 75%);
        }

        .company-intro-section::after {
            bottom: -80px;
            background: linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(3, 53, 167, 0.12), transparent 75%);
        }

        .company-intro {
            position: relative;
            display: grid;
            gap: clamp(2rem, 5vw, 3.5rem);
            padding: clamp(2.75rem, 5vw, 3.75rem);
            border-radius: 36px;
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(148, 163, 184, 0.18);
            box-shadow: 0 42px 110px -55px rgba(3, 40, 94, 0.65);
            overflow: hidden;
        }

        .company-intro > * {
            position: relative;
            z-index: 2;
        }

        @media (min-width: 1024px) {
            .company-intro {
                grid-template-columns: minmax(340px, 420px) 1fr;
                align-items: center;
            }
        }

        .company-intro-media {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.75rem;
        }

        .company-logo-wrapper {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: clamp(2rem, 4vw, 2.75rem);
            border-radius: 28px;
            background: linear-gradient(160deg, rgba(10, 127, 194, 0.12), rgba(255, 255, 255, 0.96));
            border: 1px solid rgba(3, 53, 167, 0.14);
            box-shadow: 0 32px 95px -55px rgba(3, 53, 167, 0.65);
            overflow: hidden;
        }

        .company-logo-wrapper::before,
        .company-logo-wrapper::after {
            content: "";
            position: absolute;
            inset: 0;
            border-radius: inherit;
            z-index: 0;
        }

        .company-logo-wrapper::before {
            background: radial-gradient(circle at 20% 20%, rgba(252, 202, 55, 0.35), transparent 70%);
        }

        .company-logo-wrapper::after {
            inset: 8px;
            border: 1px solid rgba(255, 255, 255, 0.65);
            opacity: 0.7;
        }

        .company-logo-image {
            position: relative;
            z-index: 2;
            width: min(100%, 420px);
            max-width: 420px;
            filter: drop-shadow(0 28px 55px rgba(3, 53, 167, 0.25));
        }

        .company-logo-stats {
            position: relative;
            z-index: 2;
            display: grid;
            gap: 0.9rem;
            width: 100%;
        }

        @media (min-width: 640px) {
            .company-logo-stats {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .stat-chip {
            display: flex;
            align-items: center;
            gap: 0.85rem;
            padding: 0.95rem 1.15rem;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.92);
            border: 1px solid rgba(148, 163, 184, 0.18);
            box-shadow: 0 26px 70px -55px rgba(15, 23, 42, 0.7);
        }

        .stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-medium);
        }

        .company-intro-content {
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        @media (min-width: 1024px) {
            .company-intro-content {
                text-align: left;
            }
        }

        .company-intro-highlights {
            display: grid;
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .company-intro-highlights {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .company-highlight {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.1rem 1.35rem;
            border-radius: 18px;
            background: rgba(243, 248, 252, 0.9);
            border: 1px solid rgba(10, 127, 194, 0.16);
            box-shadow: 0 22px 80px -60px rgba(3, 53, 167, 0.55);
        }

        .company-highlight-icon {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            background: linear-gradient(135deg, rgba(10, 127, 194, 0.92), rgba(3, 53, 167, 0.92));
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .company-highlight-title {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-dark);
        }

        .company-highlight-text {
            margin-top: 0.35rem;
            font-size: 0.92rem;
            color: var(--text-medium);
            line-height: 1.4;
        }

        .info-dot {
            display: inline-flex;
            width: 6px;
            height: 6px;
            border-radius: 999px;
            background: rgba(255,255,255,0.5);
        }

        .info-text {
            letter-spacing: 0.18em;
            font-weight: 600;
        }

        .headline {
            font-size: clamp(2.8rem, 5vw, 4rem);
            font-weight: 800;
            line-height: 1.05;
        }

        .subheadline {
            font-size: clamp(1.2rem, 2.5vw, 1.4rem);
            color: rgba(255,255,255,0.82);
        }

        nav {
            border-bottom: 1px solid rgba(148,163,184,0.12);
            backdrop-filter: blur(14px);
            background: rgba(255,255,255,0.82);
        }

        .nav-scrolled {
            padding: 0.5rem 0 !important;
            background: rgba(255,255,255,0.94);
            box-shadow: 0 12px 35px -20px rgba(15, 23, 42, 0.45);
        }

        .gradient-animated {
            background: linear-gradient(135deg, #0a7fc2, #0335a7, #0a7fc2);
            background-size: 200% 200%;
            animation: gradient-flow 8s ease infinite;
        }

        @keyframes gradient-flow {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .hero-section {
            position: relative;
            min-height: clamp(620px, 100vh, 820px);
            display: flex;
            align-items: center;
            padding: clamp(3.5rem, 7vw, 6.5rem) 0;
            background: linear-gradient(135deg, rgba(10,127,194,0.93), rgba(3,53,167,0.94)),
                        url('../images/naprawa-serwis-piecykow-gazowych-zurgaz.webp') center/cover;
            color: white;
        }

        .hero-section::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 20%, rgba(252,202,55,0.22), transparent 55%),
                        radial-gradient(circle at 80% -10%, rgba(255,255,255,0.18), transparent 60%);
            mix-blend-mode: screen;
            opacity: 0.8;
            z-index: 0;
        }

        .hero-grid {
            position: relative;
            z-index: 1;
            display: grid;
            gap: clamp(2.2rem, 5vw, 4.2rem);
        }

        @media (min-width: 1024px) {
            .hero-grid {
                grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
                align-items: stretch;
            }
        }

        .hero-card {
            position: relative;
            border-radius: 28px;
            padding: 2.5rem;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            box-shadow: var(--shadow);
            color: var(--text-dark);
            overflow: hidden;
        }

        .hero-card::before {
            content: "";
            position: absolute;
            inset: -60% 35% auto -30%;
            height: 380px;
            background: radial-gradient(circle at center, rgba(10,127,194,0.18), transparent 65%);
            filter: blur(12px);
            opacity: 0.8;
            z-index: -1;
        }

        .hero-card .contact-number {
            font-size: clamp(2.4rem, 4vw, 3.2rem);
            font-weight: 800;
            color: var(--primary-dark);
        }

        .hero-card-content {
            display: flex;
            flex-direction: column;
            gap: clamp(1.75rem, 4vw, 2.5rem);
        }

        .hero-card-subheading {
            text-transform: uppercase;
            letter-spacing: 0.32em;
            font-size: 0.75rem;
            font-weight: 600;
            color: rgba(3, 53, 167, 0.78);
        }

        .hero-card-text {
            font-size: 0.92rem;
            color: var(--text-medium);
            line-height: 1.6;
        }

        .hero-card-grid {
            display: grid;
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .hero-card-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .hero-card-tile {
            border-radius: 22px;
            background: rgba(255, 255, 255, 0.82);
            border: 1px solid rgba(255, 255, 255, 0.6);
            padding: 1.2rem;
            box-shadow: 0 24px 60px -45px rgba(12, 22, 58, 0.55);
        }

        .hero-card-tile-subheading {
            text-transform: uppercase;
            letter-spacing: 0.22em;
            font-size: 0.7rem;
            font-weight: 600;
            color: rgba(75, 85, 99, 0.75);
            margin-bottom: 0.4rem;
        }

        .hero-card-tile-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.1;
        }

        .hero-card-tile-text {
            margin-top: 0.4rem;
            font-size: 0.92rem;
            color: var(--text-medium);
            line-height: 1.45;
        }

        .hero-card-rating {
            display: inline-flex;
            gap: 0.3rem;
            color: var(--accent);
            font-size: 1.15rem;
            margin-bottom: 0.35rem;
        }

        .hero-card-feature-grid {
            display: grid;
            gap: 0.8rem;
        }

        @media (min-width: 640px) {
            .hero-card-feature-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .hero-card-feature {
            display: flex;
            align-items: center;
            gap: 0.9rem;
            padding: 0.95rem 1.1rem;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.82);
            border: 1px solid rgba(255, 255, 255, 0.6);
            box-shadow: 0 24px 60px -48px rgba(12, 22, 58, 0.55);
        }

        .hero-card-feature-icon {
            font-size: 1.6rem;
            color: var(--primary);
        }

        .hero-card-feature-subheading {
            text-transform: uppercase;
            letter-spacing: 0.22em;
            font-size: 0.68rem;
            font-weight: 600;
            color: rgba(75, 85, 99, 0.75);
        }

        .hero-card-feature-text {
            margin-top: 0.2rem;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-medium);
        }

        .hero-card-cta {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .hero-card-cta .btn {
            display: inline-flex;
            justify-content: center;
            align-items: center;
            flex: 1;
        }

        @media (min-width: 640px) {
            .hero-card-cta {
                flex-direction: row;
            }
        }

        .hero-card .btn-outline {
            background: rgba(255, 255, 255, 0.92);
            color: var(--text-dark);
            border: 2px solid rgba(148, 163, 184, 0.35);
            box-shadow: none;
        }

        .hero-card .btn-outline:hover {
            background: rgba(255, 255, 255, 1);
            border-color: rgba(10, 127, 194, 0.45);
            transform: translateY(-2px);
        }

        .hero-chip {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.65rem 1.15rem;
            border-radius: 999px;
            background: rgba(255,255,255,0.14);
            border: 1px solid rgba(255,255,255,0.2);
            font-weight: 600;
            letter-spacing: 0.02em;
            font-size: 0.9rem;
        }

        .hero-chip span {
            color: rgba(255,255,255,0.85);
        }

        .hero-chip i {
            color: var(--accent);
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        .feature-grid {
            display: grid;
            gap: 1rem;
            margin-block: 2.5rem;
        }

        @media (min-width: 768px) {
            .feature-grid {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            }
        }

        .feature-card {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            padding: 1rem 1.25rem;
            border-radius: 18px;
            background: rgba(255,255,255,0.14);
            border: 1px solid rgba(255,255,255,0.18);
            backdrop-filter: blur(14px);
        }

        .feature-card i {
            font-size: 1.6rem;
            color: var(--accent);
        }

        .feature-card strong {
            display: block;
            font-size: 1rem;
            font-weight: 700;
        }

        .brand-showcase {
            position: relative;
            background: linear-gradient(135deg, rgba(255,255,255,0.96), rgba(243,248,252,0.98));
            border-radius: 28px;
            border: 1px solid rgba(148, 163, 184, 0.2);
            padding: clamp(2.5rem, 6vw, 4rem);
            box-shadow: 0 35px 80px -48px rgba(3, 53, 167, 0.35);
            overflow: hidden;
        }

        .brand-showcase::before {
            content: "";
            position: absolute;
            inset: -30% auto auto -15%;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(10,127,194,0.16) 0%, transparent 70%);
            opacity: 0.9;
            pointer-events: none;
        }

        .brand-showcase::after {
            content: "";
            position: absolute;
            inset: auto -25% -35% auto;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(252,202,55,0.18) 0%, transparent 68%);
            pointer-events: none;
        }

        .brand-content {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: clamp(2.5rem, 5vw, 3.75rem);
            align-items: center;
        }

        .brand-intro {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.2rem;
            max-width: 760px;
        }

        .brand-intro p {
            color: var(--text-medium);
            line-height: 1.6;
        }

        .brand-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: center;
        }

        .brand-meta span {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.55rem 0.9rem;
            border-radius: 999px;
            background: rgba(10,127,194,0.12);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.02em;
        }

        .brand-grid {
            position: relative;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.75rem;
            width: 100%;
            max-width: 1080px;
            margin: 0 auto;
        }

        .brand-card {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            text-align: left;
            gap: 1rem;
            padding: 1.85rem;
            background: rgba(255,255,255,0.95);
            border-radius: 22px;
            border: 1px solid rgba(148,163,184,0.22);
            box-shadow: 0 20px 45px -32px rgba(3, 53, 167, 0.45);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            text-decoration: none;
            color: inherit;
            min-height: 100%;
            width: 100%;
        }

        .brand-card:hover {
            transform: translateY(-6px);
            border-color: rgba(10,127,194,0.35);
            box-shadow: 0 30px 60px -35px rgba(3, 53, 167, 0.5);
        }

        .brand-card-logo {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.9rem 1.1rem;
            border-radius: 16px;
            background: rgba(243,248,252,0.7);
            border: 1px solid rgba(148,163,184,0.22);
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
        }

        .brand-card-logo img {
            max-height: 42px;
            width: auto;
            object-fit: contain;
        }

        .brand-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
        }

        .brand-card p {
            font-size: 0.95rem;
            color: var(--text-medium);
            line-height: 1.55;
        }

        .brand-card-link {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            font-weight: 600;
            color: var(--primary);
            font-size: 0.95rem;
        }

        .brand-card-link i {
            font-size: 0.8rem;
        }

        .certificate-section {
            position: relative;
        }

        .certification-wrapper {
            position: relative;
            display: grid;
            gap: clamp(2rem, 5vw, 3.5rem);
            padding: clamp(2.5rem, 7vw, 4.5rem);
            border-radius: 32px;
            background: linear-gradient(120deg, rgba(10,127,194,0.07), rgba(252,202,55,0.08));
            border: 1px solid rgba(148,163,184,0.2);
            box-shadow: 0 40px 90px -50px rgba(15, 23, 42, 0.4);
        }

        @media (min-width: 1024px) {
            .certification-wrapper {
                grid-template-columns: 1.2fr 1fr;
                align-items: center;
            }
        }

        .certification-intro {
            display: grid;
            gap: 1.5rem;
        }

        .certification-intro p {
            color: var(--text-medium);
            line-height: 1.8;
        }

        .certification-list {
            display: grid;
            gap: 1rem;
        }

        .cert-list-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.25rem;
            background: rgba(255,255,255,0.82);
            border-radius: 18px;
            border: 1px solid rgba(148,163,184,0.25);
            box-shadow: 0 18px 45px -38px rgba(15, 23, 42, 0.5);
        }

        .cert-list-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: rgba(10,127,194,0.12);
            color: var(--primary);
            font-size: 1.1rem;
        }

        .certification-cards {
            display: grid;
            gap: 1.25rem;
        }

        @media (min-width: 640px) {
            .certification-cards {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .certificate-card {
            position: relative;
            background: white;
            border-radius: 24px;
            padding: 2rem 1.75rem;
            border: 1px solid rgba(148,163,184,0.2);
            box-shadow: 0 24px 60px -40px rgba(3, 40, 94, 0.45);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .certificate-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-soft);
        }

        .certificate-card-icon {
            width: 56px;
            height: 56px;
            border-radius: 18px;
            background: rgba(10,127,194,0.12);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 1.25rem;
        }

        .certificate-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.4rem;
        }

        .certificate-card p {
            font-size: 0.95rem;
            color: var(--text-medium);
            line-height: 1.6;
        }

        .certificate-card .certificate-meta {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            margin-top: 0.75rem;
            padding: 0.35rem 0.75rem;
            background: rgba(252,202,55,0.22);
            color: var(--text-dark);
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.78rem;
            letter-spacing: 0.02em;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .hero-stats .stat {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
            padding: 1rem 1.3rem;
            border-radius: 16px;
            background: rgba(255,255,255,0.15);
            border: 1px solid rgba(255,255,255,0.18);
            backdrop-filter: blur(16px);
        }

        .hero-stats .value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
        }

        .social-proof img {
            border: 2px solid rgba(255,255,255,0.4);
        }

        .live-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: var(--success);
            border-radius: 50%;
            animation: live-dot 1.4s ease-in-out infinite;
        }

        @keyframes live-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            border-radius: 999px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.35s ease;
            cursor: pointer;
            border: none;
            position: relative;
            overflow: hidden;
            letter-spacing: 0.01em;
        }

        .btn:focus-visible {
            outline: 3px solid rgba(10,127,194,0.4);
            outline-offset: 3px;
        }

        .btn-compact {
            padding: 12px 22px;
            font-size: 0.95rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            box-shadow: 0 20px 35px -18px rgba(10,127,194,0.8);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .btn-accent {
            background: linear-gradient(135deg, var(--accent), #ffb400);
            color: var(--text-dark);
            box-shadow: 0 20px 35px -20px rgba(252,202,55,0.75);
        }

        .btn-accent:hover {
            transform: translateY(-3px);
            filter: brightness(1.03);
        }

        .btn-outline {
            background: transparent;
            border: 1.5px solid rgba(255,255,255,0.35);
            color: white;
        }

        .btn-outline:hover {
            background: rgba(255,255,255,0.18);
            transform: translateY(-2px);
        }

        .btn-animated {
            animation: cta-pulse 4.2s ease-in-out infinite;
        }

        .btn-animated:hover {
            animation-play-state: paused;
        }

        @keyframes cta-pulse {
            0%, 100% {
                transform: translateY(0);
                box-shadow: 0 20px 35px -18px rgba(10,127,194,0.65);
            }
            50% {
                transform: translateY(-6px);
                box-shadow: 0 28px 45px -22px rgba(10,127,194,0.85);
            }
        }

        .btn-emergency {
            background: var(--emergency);
            color: white;
            font-size: 1.05rem;
        }

        .btn-emergency:hover {
            background: #dc2626;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(239, 68, 68, 0.3);
        }

        .card {
            background: white;
            border-radius: 22px;
            padding: 32px;
            box-shadow: 0 25px 75px -40px rgba(15, 23, 42, 0.55);
            border: 1px solid rgba(226,232,240,0.7);
            transition: all 0.4s ease;
            position: relative;
        }

        .card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-soft);
        }

        .card-gradient-border {
            background: linear-gradient(white, white) padding-box,
                        linear-gradient(135deg, rgba(10,127,194,0.6), rgba(252,202,55,0.5)) border-box;
            border: 1.5px solid transparent;
        }

        .service-card {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            padding: 36px 32px;
            background: linear-gradient(180deg, rgba(243, 248, 252, 0.92), rgba(255,255,255, 0.96));
            border: 1px solid rgba(148,163,184,0.18);
            box-shadow: 0 24px 50px -42px rgba(15, 23, 42, 0.65);
        }

        .service-card strong.price {
            font-size: 2.1rem;
            color: var(--primary);
        }

        .service-card:hover .service-icon {
            transform: scale(1.05);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 22px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            font-size: 35px;
            margin: 0 auto 16px;
            transition: transform 0.4s ease;
            box-shadow: 0 18px 40px -25px rgba(10,127,194,0.95);
        }

        .service-card ul {
            list-style: none;
            padding: 0;
        }

        .service-card ul li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0.35rem 0;
            color: var(--text-medium);
        }

        .service-card ul li i {
            color: var(--success);
        }

        .service-card .chip {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.45rem 0.9rem;
            border-radius: 999px;
            background: rgba(10,127,194,0.08);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.8rem;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .service-featured {
            border: 1.5px solid rgba(10,127,194,0.25);
            position: relative;
            overflow: hidden;
        }

        .service-featured::after {
            content: "";
            position: absolute;
            inset: auto -30% -30% auto;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle at center, rgba(10,127,194,0.2), transparent 65%);
            opacity: 0.6;
        }

        .service-featured span.popular {
            position: absolute;
            top: 24px;
            right: 24px;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(10,127,194,0.12);
            color: var(--primary);
            padding: 0.55rem 1.1rem;
            border-radius: 999px;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        .process-section {
            background: linear-gradient(180deg, rgba(243,248,252,1), rgba(255,255,255,1));
        }

        .process-grid {
            display: grid;
            gap: 1.5rem;
        }

        @media (min-width: 1024px) {
            .process-grid {
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }
        }

        .process-card {
            height: 100%;
            padding: 32px;
            border-radius: 22px;
            background: white;
            border: 1px solid rgba(148,163,184,0.15);
            box-shadow: 0 25px 65px -40px rgba(15, 23, 42, 0.6);
            position: relative;
            overflow: hidden;
        }

        .process-card::after {
            content: "";
            position: absolute;
            inset: auto auto -40% -20%;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle at center, rgba(10,127,194,0.16), transparent 60%);
            opacity: 0.65;
        }

        .process-number {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(10,127,194,0.12);
            color: var(--primary);
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.2rem;
        }

        .process-card h3 {
            font-size: 1.2rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
        }

        .process-card ul {
            list-style: none;
            margin-top: 1rem;
            display: grid;
            gap: 0.45rem;
            color: var(--text-medium);
        }

        .process-card ul li {
            display: flex;
            gap: 0.6rem;
            align-items: center;
        }

        .process-card ul li i {
            color: var(--primary);
        }

        .faq-section details {
            background: white;
            border-radius: 18px;
            border: 1px solid rgba(148,163,184,0.2);
            padding: 1.2rem 1.6rem;
            box-shadow: 0 20px 60px -40px rgba(15, 23, 42, 0.65);
            transition: border 0.3s ease, transform 0.3s ease;
        }

        .faq-section details + details {
            margin-top: 1rem;
        }

        .faq-section details[open] {
            border-color: rgba(10,127,194,0.4);
            transform: translateY(-4px);
        }

        .faq-section summary {
            list-style: none;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            color: var(--text-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }

        .faq-section summary::-webkit-details-marker {
            display: none;
        }

        .faq-section summary::after {
            content: "+";
            font-size: 1.5rem;
            font-weight: 300;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .faq-section details[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-section p {
            margin-top: 0.75rem;
            color: var(--text-medium);
            line-height: 1.6;
        }

        .progress-bar {
            position: fixed;
            top: 0;
            left: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--primary));
            z-index: 10000;
            transition: width 0.2s ease;
        }

        .weather-widget {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            padding: 10px 20px;
            border-radius: 50px;
            color: white;
        }

        .notification-toast {
            position: fixed;
            bottom: 30px;
            left: 30px;
            background: white;
            padding: 16px 24px;
            border-radius: 16px;
            box-shadow: var(--shadow-soft);
            transform: translateX(-400px);
            transition: transform 0.4s ease;
            z-index: 1000;
            max-width: 360px;
            border: 1px solid rgba(148,163,184,0.2);
        }

        .notification-toast.show {
            transform: translateX(0);
        }

        .call-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 64px;
            height: 64px;
            border-radius: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--accent), #ffb400);
            box-shadow: 0 26px 60px -28px rgba(252,202,55,0.85);
            z-index: 999;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            animation: call-ring 3.6s ease-in-out infinite;
        }

        .call-float i {
            color: var(--primary-dark);
        }

        .call-float:hover {
            transform: translateY(-6px);
            box-shadow: 0 34px 60px -24px rgba(252,202,55,0.95);
        }

        @keyframes call-ring {
            0%, 100% { transform: scale(1); }
            40% { transform: scale(1.06); }
            60% { transform: scale(0.98); }
        }

        .scroll-indicator {
            position: absolute;
            bottom: 32px;
            left: 50%;
            transform: translateX(-50%);
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            gap: 0.35rem;
            color: rgba(255,255,255,0.75);
            font-size: 0.75rem;
            letter-spacing: 0.3em;
        }

        .scroll-indicator span {
            font-size: 0.65rem;
        }

        .scroll-indicator .indicator-dot {
            width: 6px;
            height: 18px;
            border-radius: 999px;
            background: rgba(255,255,255,0.35);
            position: relative;
            overflow: hidden;
        }

        .scroll-indicator .indicator-dot::after {
            content: "";
            position: absolute;
            inset: 4px;
            border-radius: 999px;
            background: white;
            animation: scroll-dot 2.4s ease-in-out infinite;
        }

        @keyframes scroll-dot {
            0% { transform: translateY(-6px); opacity: 0; }
            20% { opacity: 1; }
            50% { transform: translateY(4px); opacity: 0.8; }
            90% { opacity: 0; }
            100% { transform: translateY(12px); opacity: 0; }
        }

        .slider {
            width: 100%;
            height: 6px;
            border-radius: 3px;
            background: #e5e7eb;
            outline: none;
            -webkit-appearance: none;
        }

        .slider::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            box-shadow: 0 12px 30px -15px rgba(10,127,194,0.8);
            cursor: pointer;
        }

        .slider::-moz-range-thumb {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--primary);
            cursor: pointer;
        }

        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 0.55rem 1.15rem;
            border-radius: 999px;
            background: rgba(255,255,255,0.14);
            border: 1px solid rgba(255,255,255,0.18);
            font-size: 0.85rem;
            font-weight: 600;
            color: inherit;
        }

        .emergency-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: var(--emergency);
            color: white;
            border-radius: 50px;
            font-weight: 700;
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
        }

        .availability-counter {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 24px;
            background: linear-gradient(135deg, rgba(252, 202, 55, 0.1), rgba(252, 202, 55, 0.2));
            border: 2px solid var(--accent);
            border-radius: 50px;
            font-weight: 600;
        }

        @keyframes shimmer {
            0% { background-position: -200% 0; }
            100% { background-position: 200% 0; }
        }

        .skeleton {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }

        @media (max-width: 1024px) {
            nav .btn {
                padding: 12px 24px;
            }
        }

        @media (max-width: 768px) {
            .notification-toast {
                left: 10px;
                right: 10px;
                max-width: none;
            }

            .headline {
                font-size: 2.4rem;
            }

            .hero-section {
                min-height: auto;
                padding: 3rem 0 3.5rem;
            }

            .hero-grid {
                gap: 2rem;
            }

            .hero-card {
                padding: 1.75rem;
            }

            .btn-compact {
                padding: 10px 18px;
            }
        }

        /* ========================================
           MOBILE RESPONSIVE FIXES (375px width)
           ======================================== */

        @media (max-width: 640px) {
            /* Fix Issue 1: Brand cards grid forces 1 column on mobile */
            .brand-grid {
                grid-template-columns: 1fr !important;
                gap: 1rem;
            }

            /* Fix Issue 2: Certificate section text overflow */
            .certificate-section {
                overflow-x: clip;
            }

            .certificate-section .badge {
                font-size: 0.7rem;
                white-space: normal;
                text-align: center;
                line-height: 1.3;
                padding: 8px 14px;
            }

            .certification-wrapper {
                padding: 1.75rem 1.25rem;
            }

            .certification-intro h3 {
                font-size: 1.5rem;
                line-height: 1.2;
            }

            /* Fix Issue 3: Certification cards grid - ensure single column */
            .certification-cards {
                grid-template-columns: 1fr !important;
            }

            /* Additional mobile padding fixes */
            .brand-showcase {
                padding: 1.75rem 1.25rem;
            }

            .company-intro {
                padding: 1.75rem 1.25rem;
            }

            /* Ensure all text content doesn't overflow */
            body {
                overflow-x: hidden;
            }

            section {
                overflow-x: clip;
            }

            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }