/* ===================================================
   Biohazard Cleanup San Francisco — Service Page Design
   Unique layout: NOT the homepage design
   Color: Midnight Indigo + Warm Crimson (same palette)
   Typography: Inter + DM Sans
   =================================================== */

/* Google Fonts loaded via <link> in HTML <head> for better performance */

/* --- Custom Properties (shared palette) --- */
:root {
    --color-primary-dark: #1a1a2e;
    --color-primary: #16213e;
    --color-secondary: #0f3460;
    --color-accent: #e94560;
    --color-accent-light: #ff6b6b;
    --color-accent-hover: #d63851;
    --color-gold: #d4a853;
    --color-text: #2d2d3a;
    --color-text-light: #6b7280;
    --color-text-white: #f5f5f5;
    --color-bg: #fafafa;
    --color-bg-alt: #f0f4f8;
    --color-bg-dark: #1a1a2e;
    --color-border: #e5e7eb;
    --color-white: #ffffff;
    --color-success: #10b981;

    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --container: 1140px;
    --container-narrow: 860px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow: 0 4px 20px rgba(26, 26, 46, 0.08);
    --shadow-lg: 0 12px 40px rgba(26, 26, 46, 0.12);
    --shadow-accent: 0 8px 30px rgba(233, 69, 96, 0.25);
    --shadow-card: 0 2px 16px rgba(26,26,46,0.06);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-accent-hover);
}

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

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); margin-bottom: 0.75rem; }
h4 { font-size: clamp(1rem, 1.5vw, 1.15rem); margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }

ul, ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

li { margin-bottom: 0.35rem; }

/* --- Container --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.2;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
    box-shadow: var(--shadow-accent);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-outline-dark:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-white);
}

.btn-white:hover {
    background: var(--color-bg);
    color: var(--color-accent-hover);
    transform: translateY(-2px);
}

.btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ====================================================
   HEADER (shared with homepage for consistency)
   ==================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--color-primary-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    background: rgba(26, 26, 46, 0.98);
    backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    max-width: var(--container);
    margin: 0 auto;
    height: 92px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    height: 74px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.logo .logo-icon {
    display: none;
}

.logo span {
    display: none;
}

.footer-about .logo img,
.sp-footer-about .logo img {
    height: 64px;
    width: auto;
    display: block;
}

/* --- Nav --- */
.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    text-decoration: none;
}

.main-nav a:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
}

.nav-dropdown { position: relative; }

.nav-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 260px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    width: 100%;
    height: 14px;
}

.dropdown-menu a {
    display: block;
    color: var(--color-text);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.88rem;
}

.dropdown-menu a:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
}

.header-phone:hover { color: var(--color-accent-light); }

.header-phone svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 26px;
    height: 2.5px;
    background: var(--color-white);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav {
    display: none;
    position: fixed;
    top: 88px;
    left: 0;
    width: 100%;
    height: calc(100vh - 88px);
    background: var(--color-primary-dark);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    overflow-y: auto;
    z-index: 999;
}

.mobile-nav.active { display: flex; }

.mobile-nav a {
    color: rgba(255,255,255,0.85);
    font-family: var(--font-heading);
    font-size: 1rem;
    padding: 14px 16px;
    border-radius: 8px;
    text-decoration: none;
}

.mobile-nav a:hover {
    background: rgba(255,255,255,0.06);
    color: var(--color-white);
}

.mob-phone {
    margin-top: 16px;
    background: var(--color-accent) !important;
    color: var(--color-white) !important;
    text-align: center;
    border-radius: var(--radius) !important;
    font-weight: 600;
}

/* ====================================================
   SERVICE PAGE — UNIQUE HERO (split layout)
   ==================================================== */
.sp-hero {
    position: relative;
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
    overflow: hidden;
}

.sp-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(233,69,96,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.sp-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(to top, var(--color-bg) 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

.sp-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.sp-hero-content {
    color: var(--color-white);
}

.sp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(233, 69, 96, 0.15);
    border: 1px solid rgba(233, 69, 96, 0.3);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.sp-hero-badge .badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.sp-hero h1 {
    color: var(--color-white);
    margin-bottom: 20px;
    font-size: clamp(2rem, 3.8vw, 2.8rem);
    letter-spacing: -0.5px;
}

.sp-hero h1 .accent {
    color: var(--color-accent-light);
}

.sp-hero-text {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.75;
    margin-bottom: 32px;
    max-width: 540px;
}

.sp-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.sp-hero-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}

.sp-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.sp-hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    pointer-events: none;
}

/* ====================================================
   BREADCRUMB
   ==================================================== */
.sp-breadcrumb {
    padding: 20px 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.sp-breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.sp-breadcrumb-list a {
    color: var(--color-text-light);
}

.sp-breadcrumb-list a:hover {
    color: var(--color-accent);
}

.sp-breadcrumb-list .separator {
    color: var(--color-border);
}

.sp-breadcrumb-list .current {
    color: var(--color-text);
    font-weight: 500;
}

/* ====================================================
   SERVICE PAGE — CONTENT SECTIONS
   ==================================================== */
.sp-section {
    padding: 80px 0;
}

.sp-section:nth-child(even) {
    background: var(--color-bg-alt);
}

.sp-section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 48px;
}

.sp-section-header h2 {
    position: relative;
    padding-bottom: 20px;
}

.sp-section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    border-radius: 3px;
}

.sp-section-header p {
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-top: 16px;
}

/* --- Content Block (left-aligned) --- */
.sp-content-block {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.sp-content-block h2 {
    margin-bottom: 16px;
    position: relative;
    padding-left: 20px;
}

.sp-content-block h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    width: 4px;
    height: 28px;
    background: var(--color-accent);
    border-radius: 4px;
}

.sp-content-block h3 {
    margin-top: 28px;
    margin-bottom: 12px;
    color: var(--color-secondary);
}

.sp-content-block p {
    color: var(--color-text);
    line-height: 1.8;
}

.sp-content-block ul {
    list-style: none;
    padding: 0;
}

.sp-content-block ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 10px;
    color: var(--color-text);
    line-height: 1.7;
}

.sp-content-block ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 10px;
    height: 10px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
}

/* ====================================================
   PROCESS TIMELINE (vertical)
   ==================================================== */
.sp-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 60px;
}

.sp-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-secondary) 100%);
}

.sp-timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding: 24px 28px;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.sp-timeline-item:hover {
    box-shadow: var(--shadow);
    transform: translateX(4px);
}

.sp-timeline-item::before {
    content: attr(data-step);
    position: absolute;
    left: -60px;
    top: 24px;
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    z-index: 1;
    box-shadow: 0 0 0 4px var(--color-bg);
}

.sp-section:nth-child(even) .sp-timeline-item::before {
    box-shadow: 0 0 0 4px var(--color-bg-alt);
}

.sp-timeline-item h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

.sp-timeline-item p {
    margin-bottom: 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ====================================================
   INFO CARDS (side-by-side)
   ==================================================== */
.sp-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.sp-info-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow-card);
    border-top: 3px solid transparent;
    transition: var(--transition);
}

.sp-info-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
    border-top-color: var(--color-accent);
}

.sp-info-card-icon {
    width: 52px;
    height: 52px;
    background: rgba(233, 69, 96, 0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.sp-info-card h3 {
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.sp-info-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.7;
}

/* ====================================================
   FAQ ACCORDION
   ==================================================== */
.sp-faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.sp-faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--color-white);
    transition: var(--transition);
}

.sp-faq-item:hover {
    border-color: rgba(233, 69, 96, 0.3);
}

.sp-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    transition: var(--transition);
    gap: 16px;
}

.sp-faq-question:hover {
    color: var(--color-accent);
}

.sp-faq-question .faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    color: var(--color-text-light);
}

.sp-faq-item.active .sp-faq-question .faq-icon {
    background: var(--color-accent);
    color: var(--color-white);
    transform: rotate(45deg);
}

.sp-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.sp-faq-item.active .sp-faq-answer {
    max-height: 500px;
    padding: 0 24px 20px;
}

.sp-faq-answer p {
    color: var(--color-text);
    line-height: 1.75;
    font-size: 0.95rem;
}

/* ====================================================
   CTA BANNER
   ==================================================== */
.sp-cta-banner {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary) 100%);
    padding: 72px 0;
    position: relative;
    overflow: hidden;
}

.sp-cta-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 50%;
    height: 180%;
    background: radial-gradient(ellipse at center, rgba(233,69,96,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.sp-cta-inner {
    text-align: center;
    position: relative;
    z-index: 1;
}

.sp-cta-inner h2 {
    color: var(--color-white);
    margin-bottom: 16px;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.sp-cta-inner p {
    color: rgba(255,255,255,0.75);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 32px;
}

.sp-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ====================================================
   RELATED SERVICES CARDS
   ==================================================== */
.sp-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.sp-related-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--color-white);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    text-decoration: none;
    color: var(--color-text);
}

.sp-related-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
    color: var(--color-accent);
}

.sp-related-card .rc-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(233, 69, 96, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
}

.sp-related-card:hover .rc-icon {
    background: var(--color-accent);
    color: var(--color-white);
}

.sp-related-card .rc-text {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
}

/* ====================================================
   FOOTER
   ==================================================== */
.sp-footer {
    background: var(--color-primary-dark);
    padding: 60px 0 30px;
    color: rgba(255,255,255,0.65);
}

.sp-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.sp-footer-brand .logo {
    margin-bottom: 16px;
}

.sp-footer-brand p {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 340px;
}

.sp-footer h4 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.sp-footer-links li { margin-bottom: 10px; }

.sp-footer-links a {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    transition: var(--transition);
}

.sp-footer-links a:hover {
    color: var(--color-accent-light);
    padding-left: 4px;
}

.sp-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}

/* ====================================================
   ANIMATIONS
   ==================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1024px) {
    .sp-hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sp-hero-image img {
        height: 300px;
    }

    .sp-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .header-inner { height: 74px; }
    .logo img { height: 54px; }
    .mobile-nav { top: 74px; height: calc(100vh - 74px); }
    .main-nav, .header-cta { display: none; }
    .menu-toggle { display: flex; }

    .sp-hero {
        padding: 120px 0 60px;
    }

    .sp-hero-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sp-hero-image img {
        height: 240px;
    }

    .sp-hero h1 {
        font-size: clamp(1.6rem, 5vw, 2.2rem);
    }

    .sp-hero-buttons {
        flex-direction: column;
    }

    .sp-hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .sp-section {
        padding: 56px 0;
    }

    .sp-timeline {
        padding-left: 48px;
    }

    .sp-timeline::before {
        left: 18px;
    }

    .sp-timeline-item::before {
        left: -48px;
        width: 30px;
        height: 30px;
        font-size: 0.75rem;
    }

    .sp-info-grid {
        grid-template-columns: 1fr;
    }

    .sp-related-grid {
        grid-template-columns: 1fr;
    }

    .sp-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .sp-cta-buttons .btn {
        width: 100%;
        max-width: 320px;
    }

    .sp-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sp-footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container, .container-narrow {
        padding: 0 16px;
    }

    .sp-hero {
        padding: 110px 0 50px;
    }

    .sp-hero-badge {
        font-size: 0.72rem;
        padding: 6px 14px;
    }

    h2 { font-size: clamp(1.3rem, 4vw, 1.8rem); }

    .sp-timeline-item {
        padding: 18px 20px;
    }

    .sp-info-card {
        padding: 24px 20px;
    }

    .sp-faq-question {
        padding: 16px 18px;
        font-size: 0.92rem;
    }
}

/* ====================================================
   ACCESSIBILITY: Reduced Motion
   ==================================================== */
@media (prefers-reduced-motion: reduce) {
    .fade-in, .fade-in-left, .fade-in-right {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .sp-timeline-item:hover,
    .sp-info-card:hover,
    .sp-related-card:hover,
    .sp-faq-item.active .sp-faq-question .faq-icon {
        transition: none;
    }

    .sp-hero-badge .badge-dot {
        animation: none;
    }

    html {
        scroll-behavior: auto;
    }
}