/* =============================================
   SURAJ AMBULANCE SERVICE — MAIN STYLESHEET
   ============================================= */

:root {
    /* 60% — Primary */
    --primary-bg: #FFFFFF;
    --secondary-bg: #F5F7FA;

    /* 30% — Secondary */
    --secondary: #1E3A8A;
    --secondary-light: #3B82F6;

    /* 10% — Accent */
    --accent: #E53935;
    --accent-hover: #C62828;

    /* Text */
    --text-dark: #111827;
    --text-light: #6B7280;

    /* Border */
    --border: #E5E7EB;

    /* Fonts */
    --font-display: 'Oswald', sans-serif;
    --font-body: 'Source Sans 3', sans-serif;

    /* Spacing */
    --section-py: 5rem;

    /* Transitions */
    --transition: all 0.3s ease;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background: var(--primary-bg);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }

.text-accent { color: var(--accent) !important; }
.bg-secondary-blue { background-color: var(--secondary); }
.fw-500 { font-weight: 500; }

/* =============================================
   EMERGENCY BANNER
   ============================================= */
.emergency-banner {
    background: var(--secondary);
    color: #fff;
    padding: 8px 0;
    font-size: 0.875rem;
    font-family: var(--font-body);
    font-weight: 500;
}

.emergency-call-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent);
    color: #fff !important;
    padding: 4px 14px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    transition: var(--transition);
}
.emergency-call-badge:hover { background: var(--accent-hover); transform: scale(1.03); }

/* =============================================
   NAVBAR
   ============================================= */
#mainNavbar {
    background: #fff;
    border-bottom: 2px solid var(--border);
    padding: 0.6rem 0;
    transition: var(--transition);
    z-index: 1050;
}

#mainNavbar.scrolled {
    box-shadow: 0 4px 20px rgba(30, 58, 138, 0.12);
    border-bottom-color: transparent;
}

.nav-logo {
    height: 52px;
    width: auto;
    object-fit: contain;
}

.navbar-nav .nav-link {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-dark) !important;
    letter-spacing: 0.04em;
    padding: 0.5rem 0.75rem !important;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    width: 0; height: 2px;
    background: var(--accent);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { width: 80%; }

/* Dropdown */
.nav-dropdown {
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    padding: 0.5rem;
    min-width: 260px;
}

.nav-dropdown .dropdown-item {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    color: var(--text-dark);
    transition: var(--transition);
}

.nav-dropdown .dropdown-item:hover {
    background: #FEF2F2;
    color: var(--accent);
}

/* Emergency Button */
.btn-emergency {
    background: var(--accent);
    color: #fff !important;
    border: none;
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    padding: 0.5rem 1.25rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
}

.btn-emergency:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 57, 53, 0.35);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary) 0%, #162d70 40%, #0f1e4a 100%);
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 70% 50%, rgba(229,57,53,0.12) 0%, transparent 70%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(229, 57, 53, 0.2);
    border: 1px solid rgba(229, 57, 53, 0.4);
    color: #fca5a5;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    font-family: var(--font-display);
}

.hero-badge .pulse-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    color: #fff;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.hero-title .accent-line {
    color: var(--accent);
    display: block;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.75);
    max-width: 500px;
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-hero-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.8rem 2rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    letter-spacing: 0.04em;
}

.btn-hero-primary:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(229,57,53,0.4);
}

.btn-hero-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.8rem 2rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-hero-outline:hover {
    border-color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    flex-wrap: wrap;
}

.hero-stat-item .stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.hero-stat-item .stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 2px;
}

/* Hero Image side */
.hero-image-wrap {
    position: relative;
    z-index: 2;
}

.hero-ambulance-img {
    width: 100%;
    max-width: 580px;
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.4);
    animation: floatAnim 4s ease-in-out infinite;
}

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

.hero-badge-card {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    padding: 12px 18px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
    z-index: 3;
    animation: floatAnim 4s ease-in-out infinite;
}

.hero-badge-card.card-1 {
    bottom: 60px; left: -20px;
    animation-delay: -2s;
}

.hero-badge-card.card-2 {
    top: 40px; right: -15px;
    animation-delay: -1s;
}

.hero-badge-card .card-icon {
    width: 36px; height: 36px;
    background: #FEF2F2;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent);
    font-size: 1.1rem;
}

/* =============================================
   SECTION BASE
   ============================================= */
.section-py { padding: var(--section-py) 0; }
.section-bg { background: var(--secondary-bg); }

.section-label {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 1rem;
    line-height: 1.15;
}

.section-divider {
    width: 60px; height: 4px;
    background: linear-gradient(90deg, var(--accent), #ff8a80);
    border-radius: 4px;
    margin: 0 auto 1.25rem;
}

.section-divider.left { margin: 0 0 1.25rem; }

.section-desc {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    line-height: 1.8;
}

/* =============================================
   WHY CHOOSE US STRIP
   ============================================= */
.why-strip {
    background: var(--secondary);
    padding: 2.5rem 0;
}

.why-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #fff;
    padding: 0.75rem 1rem;
}

.why-item-icon {
    width: 52px; height: 52px;
    min-width: 52px;
    background: rgba(229, 57, 53, 0.2);
    border: 1px solid rgba(229, 57, 53, 0.4);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    color: #ff8a80;
}

.why-item h6 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.why-item p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    margin: 0;
}

/* =============================================
   SERVICE CARDS
   ============================================= */
.service-card {
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(30, 58, 138, 0.15);
    border-color: rgba(229, 57, 53, 0.3);
}

.service-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-card-img { transform: scale(1.04); }

.service-card-img-wrap { overflow: hidden; }

.service-card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #FEF2F2;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-display);
}

.service-card h4 {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 0.6rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    flex: 1;
    margin-bottom: 1rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    font-family: var(--font-display);
    letter-spacing: 0.03em;
    margin-top: auto;
    transition: var(--transition);
}

.service-link:hover { gap: 10px; color: var(--accent-hover); }

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-img-wrap {
    position: relative;
    display: inline-block;
}

.about-main-img {
    border-radius: 16px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(30, 58, 138, 0.2);
}

.about-exp-badge {
    position: absolute;
    bottom: -20px; right: -20px;
    background: var(--accent);
    color: #fff;
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(229, 57, 53, 0.35);
}

.about-exp-badge .exp-num {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    display: block;
}

.about-exp-badge .exp-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    opacity: 0.9;
}

/* Feature List */
.feature-list { list-style: none; padding: 0; margin: 0; }

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border);
}

.feature-list li:last-child { border-bottom: none; }

.feature-list li .fi-icon {
    width: 28px; height: 28px; min-width: 28px;
    background: #FEF2F2;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent);
    font-size: 0.8rem;
    margin-top: 1px;
}

/* =============================================
   COMMITMENT CARDS
   ============================================= */
.commitment-card {
    background: var(--primary-bg);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

.commitment-card:hover {
    box-shadow: 0 16px 48px rgba(30, 58, 138, 0.12);
    transform: translateY(-6px);
    border-color: var(--secondary-light);
}

.commitment-icon {
    width: 68px; height: 68px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.6rem;
    color: #fff;
    transition: var(--transition);
}

.commitment-card:hover .commitment-icon {
    background: linear-gradient(135deg, var(--accent) 0%, #ff6b6b 100%);
    transform: rotate(5deg) scale(1.1);
}

.commitment-card h5 {
    font-size: 1.05rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.commitment-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    margin: 0;
}

/* =============================================
   CONTACT / CTA SECTION
   ============================================= */
.contact-cta-section {
    background: linear-gradient(135deg, var(--secondary) 0%, #162d70 100%);
    position: relative;
    overflow: hidden;
}

.contact-cta-section::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(229,57,53,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.contact-info-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 14px;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #fff;
    transition: var(--transition);
}

.contact-info-card:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.3);
}

.contact-info-icon {
    width: 48px; height: 48px; min-width: 48px;
    background: var(--accent);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem;
}

.contact-info-card .info-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    font-family: var(--font-display);
}

.contact-info-card .info-value {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    line-height: 1.3;
}

/* =============================================
   CONTACT FORM
   ============================================= */
.contact-form-card {
    background: var(--primary-bg);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-dark);
    margin-bottom: 6px;
    font-family: var(--font-display);
    letter-spacing: 0.03em;
}

.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 0.65rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: var(--transition);
    background: var(--secondary-bg);
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
    background: #fff;
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent) 0%, #c62828 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.75rem 2rem;
    letter-spacing: 0.04em;
    transition: var(--transition);
    width: 100%;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(229, 57, 53, 0.35);
}

/* =============================================
   PAGE HERO (Inner Pages)
   ============================================= */
.page-hero {
    background: linear-gradient(135deg, var(--secondary) 0%, #162d70 100%);
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0; right: 0;
    height: 60px;
    background: var(--primary-bg);
    clip-path: ellipse(55% 60px at 50% 60px);
}

.page-hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #fff;
    font-weight: 700;
}

.page-hero-sub {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
}

.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
}

.breadcrumb-item { font-size: 0.88rem; }
.breadcrumb-item a { color: rgba(255,255,255,0.7); }
.breadcrumb-item.active { color: rgba(255,255,255,0.5); }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* =============================================
   SERVICE DETAIL PAGE
   ============================================= */
.service-detail-card {
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 3rem;
    transition: var(--transition);
}

.service-detail-card:hover {
    box-shadow: 0 16px 48px rgba(30, 58, 138, 0.1);
}

.service-detail-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.service-detail-body { padding: 2rem; }

.service-detail-body h3 {
    font-size: 1.6rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.service-detail-body p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.team-card {
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.75rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(30, 58, 138, 0.12);
    border-color: var(--secondary-light);
}

.team-icon-wrap {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: #fff;
}

/* =============================================
   MAP EMBED
   ============================================= */
.map-wrap {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    border: 2px solid var(--border);
}

/* =============================================
   ALERT / SUCCESS
   ============================================= */
.alert-success-custom {
    background: #ecfdf5;
    border: 1px solid #86efac;
    color: #166534;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    font-weight: 500;
    display: none;
}

/* =============================================
   FOOTER
   ============================================= */
.footer-cta-strip {
    background: var(--accent);
    padding: 2.5rem 0;
}

.footer-cta-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    color: #fff;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.footer-cta-sub {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

.site-footer .footer-main {
    background: #0f1e4a;
    padding: 4rem 0;
}

.footer-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-desc {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 340px;
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

.footer-links {
    list-style: none;
    padding: 0; margin: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    gap: 10px;
}

.footer-links a i { font-size: 0.7rem; color: var(--accent); }

.footer-contact-list {
    list-style: none;
    padding: 0; margin: 0;
}

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    line-height: 1.6;
}

.footer-contact-list li i {
    font-size: 1rem;
    margin-top: 2px;
    min-width: 16px;
}

.footer-contact-list a {
    color: rgba(255,255,255,0.65);
}
.footer-contact-list a:hover { color: #fff; }

.social-icon {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-3px);
}

.footer-bottom {
    background: #0a1535;
    padding: 1.25rem 0;
    color: rgba(255,255,255,0.5);
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 46px; height: 46px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    opacity: 0; pointer-events: none;
    transition: var(--transition);
    z-index: 9999;
    box-shadow: 0 6px 20px rgba(229, 57, 53, 0.35);
}

.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--accent-hover); transform: translateY(-3px); }

/* =============================================
   PULSE ANIMATION
   ============================================= */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.pulse-btn {
    animation: btnPulse 2.5s ease-in-out infinite;
}

@keyframes btnPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.4); }
    50% { box-shadow: 0 0 0 12px rgba(229, 57, 53, 0); }
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 991.98px) {
    :root { --section-py: 3.5rem; }

    .hero-section { min-height: auto; padding: 4rem 0 3rem; }

    .about-exp-badge { right: 0; bottom: -10px; }

    .hero-stats { gap: 1.25rem; }
}

@media (max-width: 767.98px) {
    :root { --section-py: 3rem; }

    .hero-title { font-size: 2rem; }
    .hero-badge-card { display: none; }

    .contact-form-card { padding: 1.75rem; }

    .footer-logo { height: 40px; }
}