/* ============================================
   StromDeals — style.css
   Theme: Clean White & Electric Green Tech
   Fonts: Syne + Space Grotesk
   Scoped: .sd-container
   ============================================ */

/* ---- CSS Variables ---- */
.sd-container {
    --green:          #1aff6e;
    --green-mid:      #0dcc55;
    --green-dark:     #08a042;
    --green-pale:     rgba(26, 255, 110, 0.08);
    --green-border:   rgba(26, 255, 110, 0.2);
    --white:          #ffffff;
    --off-white:      #f7f9f7;
    --surface:        #f0f4f0;
    --surface-2:      #e8ede8;
    --dark:           #0d1a0f;
    --dark-mid:       #1a2e1c;
    --text-dark:      #111a12;
    --text-mid:       #3a4e3c;
    --text-muted:     #7a917c;
    --shadow-card:    0 4px 24px rgba(0, 0, 0, 0.07);
    --shadow-green:   0 8px 32px rgba(26, 255, 110, 0.18);
    --shadow-deep:    0 20px 60px rgba(0, 0, 0, 0.12);
    --radius-card:    20px;
    --radius-btn:     50px;

    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--white);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    line-height: 1.7;
    scroll-behavior: smooth;
    min-height: 100vh;
    display: block;
    -webkit-font-smoothing: antialiased;
}

/* Page Loader */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s;
}

.loader-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(26, 255, 110, 0.1);
    border-top: 4px solid var(--green);
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

.loader-text {
    color: var(--white);
    margin-top: 24px;
    font-family: 'Syne', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 2px;
}

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

.sd-container *,
.sd-container *::before,
.sd-container *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ============ AD BANNER ============ */
.sd-container .ad-banner {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    padding: 9px 20px;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    border-bottom: 1px solid rgba(26, 255, 110, 0.15);
}

/* ============ HEADER ============ */
.sd-container .main-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--surface-2);
    padding: 18px 0;
    transition: box-shadow 0.3s ease;
}

.sd-container .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sd-container .logo-text {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.sd-container .logo-text span {
    color: var(--green-dark);
}

.sd-container .desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 36px;
}

.sd-container .desktop-nav a {
    text-decoration: none;
    color: var(--text-mid);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.25s ease;
}

.sd-container .desktop-nav a:hover {
    color: var(--green-dark);
}

/* ============ HERO ============ */
.sd-container .hero-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px 100px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.sd-container .hero-badge {
    display: inline-block;
    background: var(--green-pale);
    border: 1px solid var(--green-border);
    color: var(--green-dark);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: var(--radius-btn);
    margin-bottom: 28px;
}

.sd-container .hero-content h1 {
    font-family: 'Syne', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.05;
    color: var(--dark);
    margin-bottom: 24px;
}

.sd-container .highlight {
    color: var(--green-dark);
    position: relative;
}

.sd-container .hero-content p {
    font-size: 1.05rem;
    color: var(--text-mid);
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.8;
}

/* Hero Stats */
.sd-container .hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-bottom: 40px;
    padding: 20px 28px;
    background: var(--off-white);
    border: 1px solid var(--surface-2);
    border-radius: 16px;
    width: fit-content;
}

.sd-container .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.sd-container .stat-item strong {
    font-family: 'Syne', sans-serif;
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--green-dark);
    line-height: 1;
    margin-bottom: 4px;
}

.sd-container .stat-item span {
    font-size: 0.73rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    font-weight: 500;
}

.sd-container .stat-divider {
    width: 1px;
    height: 36px;
    background: var(--surface-2);
}

/* Hero Visual */
.sd-container .hero-visual {
    position: relative;
    height: 400px;
}

.sd-container .hero-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(26, 255, 110, 0.12) 0%, rgba(26, 255, 110, 0.03) 60%, transparent 100%);
    border: 1px solid var(--green-border);
    animation: pulseOrb 3s ease-in-out infinite;
}

@keyframes pulseOrb {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50%       { transform: translate(-50%, -50%) scale(1.06); opacity: 0.7; }
}

.sd-container .hero-card-float {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--white);
    border: 1px solid var(--surface-2);
    border-radius: 16px;
    padding: 16px 22px;
    width: 88%;
    box-shadow: var(--shadow-card);
    position: absolute;
    animation: floatCard 4s ease-in-out infinite;
}

.sd-container .hero-card-float:nth-child(2) {
    top: 20px;
    left: 0;
    animation-delay: 0s;
}

.sd-container .hero-card-float.card-2 {
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    animation-delay: 1.3s;
    animation-name: floatCard2;
    border-left: 3px solid var(--green);
}

.sd-container .hero-card-float.card-3 {
    bottom: 20px;
    left: 0;
    animation-delay: 2.6s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-8px); }
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(-50%); }
    50%       { transform: translateY(calc(-50% - 8px)); }
}

.sd-container .float-icon {
    font-size: 1.6rem;
    width: 46px;
    height: 46px;
    background: var(--green-pale);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sd-container .float-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sd-container .float-text strong {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-dark);
}

.sd-container .float-text span {
    font-size: 0.76rem;
    color: var(--text-muted);
}

/* ============ BUTTONS ============ */
.sd-container .btn {
    display: inline-block;
    padding: 15px 36px;
    border-radius: var(--radius-btn);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    transition: transform 0.28s ease, box-shadow 0.28s ease;
    cursor: pointer;
    border: none;
    font-family: 'Space Grotesk', sans-serif;
}

.sd-container .btn-primary {
    background: var(--dark);
    color: var(--green);
    box-shadow: var(--shadow-card);
}

.sd-container .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}

.sd-container .btn-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background: var(--green-pale);
    color: var(--green-dark);
    border: 1.5px solid var(--green-border);
    font-weight: 700;
}

.sd-container .btn-cta:hover {
    background: var(--dark);
    color: var(--green);
    border-color: var(--dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-green);
}

.sd-container .arrow {
    transition: transform 0.25s ease;
}

.sd-container .btn-cta:hover .arrow {
    transform: translateX(5px);
}

/* ============ WHAT IS HEMS ============ */
.sd-container .what-is-section {
    background: var(--dark);
    padding: 100px 0;
}

.sd-container .what-is-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sd-container .section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 16px;
    padding: 6px 14px;
    background: rgba(26, 255, 110, 0.1);
    border-radius: 6px;
}

.sd-container .what-is-text h2 {
    font-family: 'Syne', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.sd-container .what-is-text p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.8;
    margin-bottom: 16px;
}

.sd-container .what-is-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.sd-container .mini-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(26,255,110,0.12);
    border-radius: 16px;
    padding: 24px 20px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.sd-container .mini-card:hover {
    border-color: rgba(26,255,110,0.3);
    transform: translateY(-4px);
}

.sd-container .mini-icon {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.sd-container .mini-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.sd-container .mini-card p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.6;
}

/* ============ HOW IT WORKS ============ */
.sd-container .how-it-works {
    max-width: 1200px;
    margin: 100px auto;
    padding: 0 24px;
    text-align: center;
}

.sd-container .section-title {
    font-family: 'Syne', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    text-align: center;
}

.sd-container .section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 400;
}

.sd-container .steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    margin-top: 20px;
}

.sd-container .step-item {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--off-white);
    border: 1px solid var(--surface-2);
    border-radius: var(--radius-card);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.sd-container .step-item:hover {
    transform: translateY(-6px);
    border-color: var(--green-border);
    box-shadow: var(--shadow-green);
}

.sd-container .step-num {
    font-family: 'Syne', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    color: rgba(8, 160, 66, 0.1);
    line-height: 1;
    margin-bottom: -20px;
}

.sd-container .step-item h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.sd-container .step-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
    line-height: 1.7;
}

/* ============ BENEFITS ============ */
.sd-container .benefits-section {
    background: var(--off-white);
    padding: 100px 0;
    border-top: 1px solid var(--surface-2);
    border-bottom: 1px solid var(--surface-2);
}

.sd-container .benefits-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.sd-container .benefits-header {
    text-align: center;
    margin-bottom: 60px;
}

.sd-container .benefits-header h2 {
    font-family: 'Syne', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
}

.sd-container .benefits-header p {
    color: var(--text-muted);
    font-size: 1rem;
}

.sd-container .benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.sd-container .benefit-card {
    background: var(--white);
    border: 1px solid var(--surface-2);
    padding: 36px 28px;
    border-radius: var(--radius-card);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.sd-container .benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-green);
    border-color: var(--green-border);
}

.sd-container .benefit-icon {
    font-size: 2.2rem;
    margin-bottom: 18px;
    display: block;
}

.sd-container .benefit-card h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.sd-container .benefit-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============ COMPARISON ============ */
.sd-container .comparison-section {
    max-width: 1200px;
    margin: 100px auto;
    padding: 0 24px;
}

.sd-container .comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 28px;
}

.sd-container .product-card {
    background: var(--white);
    border: 1px solid var(--surface-2);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.35s ease;
}

.sd-container .product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-deep);
}

.sd-container .product-card.premium {
    border: 1.5px solid var(--green-mid);
    box-shadow: 0 4px 30px rgba(26, 255, 110, 0.1);
}

.sd-container .product-card.premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-dark), var(--green), var(--green-dark));
}

.sd-container .card-badge {
    position: absolute;
    top: 22px;
    right: 22px;
    background: var(--dark);
    color: var(--green);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.sd-container .provider-logo-wrap {
    width: 54px;
    height: 54px;
    background: var(--dark);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.sd-container .provider-logo-wrap.alt {
    background: var(--green-pale);
    border: 1.5px solid var(--green-border);
}

.sd-container .provider-initials {
    font-family: 'Syne', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    color: var(--green);
}

.sd-container .provider-logo-wrap.alt .provider-initials {
    color: var(--green-dark);
}

.sd-container .card-header h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 6px;
}

.sd-container .card-header .subtitle {
    color: var(--text-muted);
    font-size: 0.86rem;
    margin-bottom: 28px;
}

.sd-container .card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sd-container .feature-block {
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--surface);
}

.sd-container .feature-block:last-of-type {
    border-bottom: none;
}

.sd-container .feature-block h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--green-dark);
    letter-spacing: 0.07em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.sd-container .feature-block ul {
    list-style: none;
}

.sd-container .feature-block li {
    padding-left: 16px;
    position: relative;
    margin-bottom: 8px;
    font-size: 0.88rem;
    color: var(--text-mid);
    line-height: 1.5;
}

.sd-container .feature-block li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--green-mid);
    font-size: 0.75rem;
    top: 2px;
}

.sd-container .cta-wrapper {
    margin-top: auto;
    padding-top: 28px;
}

/* ============ TESTIMONIALS ============ */
.sd-container .testimonials-section {
    background: var(--off-white);
    padding: 100px 0;
    border-top: 1px solid var(--surface-2);
}

.sd-container .testimonials-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.sd-container .testimonial-card {
    background: var(--white);
    border: 1px solid var(--surface-2);
    padding: 32px;
    border-radius: var(--radius-card);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sd-container .testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.sd-container .testimonial-card::before {
    content: '"';
    position: absolute;
    top: -14px;
    left: 20px;
    font-family: 'Syne', sans-serif;
    font-size: 7rem;
    color: rgba(8, 160, 66, 0.06);
    line-height: 1;
    pointer-events: none;
}

.sd-container .user-rating {
    color: var(--green-dark);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.sd-container .testimonial-card p {
    font-style: italic;
    font-size: 0.9rem;
    color: var(--text-mid);
    line-height: 1.75;
    margin-bottom: 22px;
}

.sd-container .user-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-top: 16px;
    border-top: 1px solid var(--surface);
}

.sd-container .user-info strong {
    color: var(--dark);
    font-size: 0.88rem;
    font-weight: 700;
}

.sd-container .user-info span {
    font-size: 0.76rem;
    color: var(--text-muted);
}

/* ============ FAQ ============ */
.sd-container .faq-section {
    max-width: 800px;
    margin: 100px auto;
    padding: 0 24px;
}

.sd-container .faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sd-container .faq-item {
    background: var(--white);
    border: 1px solid var(--surface-2);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.sd-container .faq-item.active {
    border-color: var(--green-border);
    box-shadow: 0 4px 16px rgba(26,255,110,0.1);
}

.sd-container .faq-question {
    padding: 20px 22px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-dark);
    user-select: none;
    transition: background 0.2s ease;
}

.sd-container .faq-question:hover {
    background: var(--off-white);
}

.sd-container .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 22px;
}

.sd-container .faq-item.active .faq-answer {
    max-height: 220px;
    padding: 0 22px 22px;
}

.sd-container .faq-answer p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.sd-container .toggle {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--green-dark);
    line-height: 1;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 12px;
}

.sd-container .faq-item.active .toggle {
    transform: rotate(45deg);
}

/* ============ FOOTER ============ */
.sd-container .main-footer {
    background: var(--dark);
    border-top: 1px solid rgba(26,255,110,0.1);
    padding: 80px 0 40px;
    margin-top: 40px;
}

.sd-container .footer-top {
    max-width: 900px;
    margin: 0 auto 60px;
    padding: 0 24px;
}

.sd-container .footer-ad-notice {
    font-size: 0.78rem;
    line-height: 1.9;
    color: rgba(255,255,255,0.3);
    text-align: center;
    padding: 28px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sd-container .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.sd-container .footer-branding {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sd-container .footer-branding .logo-text {
    color: var(--white);
}

.sd-container .footer-branding .logo-text span {
    color: var(--green);
}

.sd-container .footer-branding p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
    line-height: 1.6;
}

.sd-container .footer-links {
    display: flex;
    justify-content: flex-end;
}

.sd-container .link-group h4 {
    font-family: 'Syne', sans-serif;
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.03em;
}

.sd-container .link-group ul {
    list-style: none;
}

.sd-container .link-group li {
    margin-bottom: 11px;
}

.sd-container .link-group a {
    text-decoration: none;
    color: rgba(255,255,255,0.4);
    font-size: 0.86rem;
    transition: color 0.25s ease;
}

.sd-container .link-group a:hover {
    color: var(--green);
}

/* ============ MODAL ============ */
.sd-container .modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.82);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 20px;
}

.sd-container .modal-content {
    background: var(--white);
    border: 1px solid var(--surface-2);
    border-radius: 24px;
    width: 100%;
    max-width: 760px;
    max-height: 82vh;
    overflow-y: auto;
    padding: 56px 44px 44px;
    position: relative;
    box-shadow: var(--shadow-deep);
}

.sd-container .modal-close {
    position: absolute;
    top: 20px;
    right: 22px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.sd-container .modal-close:hover {
    color: var(--green-dark);
}

.sd-container .modal-body-content h2 {
    font-family: 'Syne', sans-serif;
    color: var(--dark);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.sd-container .modal-body-content h3 {
    font-family: 'Syne', sans-serif;
    color: var(--dark);
    font-size: 1.05rem;
    font-weight: 700;
    margin: 24px 0 10px;
}

.sd-container .modal-body-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 12px;
}

.sd-container .modal-body-content a {
    color: var(--green-dark);
    text-decoration: none;
    font-weight: 600;
}

.sd-container .modal-body-content a:hover {
    text-decoration: underline;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
    .sd-container .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 60px 24px 80px;
    }

    .sd-container .hero-content h1 {
        font-size: 3rem;
    }

    .sd-container .hero-content p {
        margin: 0 auto 36px;
    }

    .sd-container .hero-stats {
        margin: 0 auto 36px;
    }

    .sd-container .hero-visual {
        height: 280px;
    }

    .sd-container .hero-card-float {
        width: 100%;
    }

    .sd-container .what-is-inner {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .sd-container .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .sd-container .footer-links {
        justify-content: center;
    }

    .sd-container .link-group ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 700px) {
    .sd-container .desktop-nav {
        display: none;
    }

    .sd-container .hero-content h1 {
        font-size: 2.4rem;
    }

    .sd-container .section-title {
        font-size: 2rem;
    }

    .sd-container .comparison-grid {
        grid-template-columns: 1fr;
    }

    .sd-container .what-is-grid {
        grid-template-columns: 1fr 1fr;
    }

    .sd-container .hero-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .sd-container .modal-content {
        padding: 44px 22px 30px;
    }
}