/* ===========================
   DESIGN TOKENS
=========================== */
:root {
    --red: #E02020;
    --red-hover: #C01A1A;
    --red-dim: rgba(224, 32, 32, 0.07);
    --red-ring: rgba(224, 32, 32, 0.18);

    --green: #16a34a;
    --green-hover: #15803d;

    --bg: #FAFAFA;
    --surface: #FFFFFF;
    --surface-2: #F5F5F5;

    --border: #E8E8E8;
    --border-strong: #D0D0D0;

    --text-1: #111111;
    --text-2: #555555;
    --text-3: #999999;

    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 4px 18px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.10);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --t: 0.16s;
}

/* ===========================
   RESET
=========================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text-1);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ===========================
   BACKGROUND (subtle, no blobs)
=========================== */
.background-blobs {
    display: none;
}

/* ===========================
   NAVIGATION
=========================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--t) var(--ease);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-1);
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.nav-logo span {
    color: var(--red);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-2);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: color var(--t) var(--ease), background var(--t) var(--ease);
}

.nav-links a:hover {
    color: var(--text-1);
    background: var(--surface-2);
}

.nav-links a.active {
    color: var(--text-1);
    font-weight: 600;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.nav-toggle:hover {
    background: var(--surface-2);
    border-color: var(--border-strong);
}

.nav-toggle span {
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--text-2);
    border-radius: 2px;
    transform-origin: center;
    transition: transform 0.22s var(--ease), opacity 0.18s var(--ease), width 0.22s var(--ease);
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
    width: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ===========================
   LAYOUT
=========================== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
    flex: 1;
}

/* ===========================
   HERO
=========================== */
.header {
    text-align: center;
    padding: 4rem 0 2.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    color: var(--red);
    border: 1px solid var(--red-ring);
    background: var(--red-dim);
    padding: 0.3rem 0.95rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.75rem;
    text-transform: uppercase;
}

.title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 1.1rem;
    color: var(--text-1);
}

.title span {
    color: var(--red);
}

.title span::after {
    display: none;
}

.subtitle {
    font-size: 1rem;
    color: var(--text-2);
    max-width: 440px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===========================
   SEARCH BAR
=========================== */
.search-section {
    max-width: 600px;
    margin: 0 auto 4.5rem;
}

.input-wrapper {
    display: flex;
    align-items: center;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 5px 5px 5px 1.25rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.input-wrapper:focus-within {
    border-color: var(--red);
    box-shadow: 0 0 0 3px var(--red-dim), var(--shadow-sm);
}

#youtubeUrl {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-1);
    font-size: 0.9375rem;
    font-family: inherit;
    min-width: 0;
}

#youtubeUrl::placeholder {
    color: var(--text-3);
}

.btn-primary {
    background: var(--red);
    color: #fff;
    border: none;
    padding: 0.65rem 1.35rem;
    border-radius: var(--radius-pill);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
}

.btn-primary:hover {
    background: var(--red-hover);
    box-shadow: 0 4px 14px rgba(224, 32, 32, 0.28);
}

.btn-primary:active {
    transform: scale(0.97);
}

.error-msg {
    color: var(--red);
    text-align: center;
    margin-top: 0.65rem;
    font-size: 0.8rem;
    min-height: 1.2rem;
}

/* ===========================
   RESULTS
=========================== */
.hidden {
    display: none !important;
}

.result-section {
    margin-bottom: 4.5rem;
    animation: fadeUp 0.25s var(--ease) both;
}

.thumbnail-grid {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.thumbnail-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.1rem;
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.22s var(--ease), transform 0.22s var(--ease), border-color 0.18s var(--ease);
}

.thumbnail-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.card-badge {
    display: inline-block;
    margin-bottom: 0.85rem;
    background: var(--surface-2);
    color: var(--text-2);
    border: 1px solid var(--border);
    padding: 2px 9px;
    border-radius: var(--radius-pill);
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
}

.img-container {
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 1rem;
    aspect-ratio: 16/9;
    background: var(--surface-2);
    border: 1px solid var(--border);
}

.img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s var(--ease);
}

.thumbnail-card:hover .img-container img {
    transform: scale(1.02);
}

.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    background: var(--green);
    color: #fff;
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.btn-download::before {
    content: '↓';
    font-weight: 700;
}

.btn-download:hover {
    background: var(--green-hover);
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.25);
}

.thumbnail-sub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
}

.btn-download-sm {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    text-align: center;
    background: var(--surface-2);
    color: var(--text-2);
    text-decoration: none;
    padding: 0.55rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border);
    transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.btn-download-sm::before {
    content: '↓';
    font-size: 0.65rem;
}

.btn-download-sm:hover {
    color: var(--text-1);
    background: #EBEBEB;
    border-color: var(--border-strong);
}

.btn-secondary {
    display: block;
    margin: 0 auto;
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-2);
    padding: 0.55rem 2rem;
    border-radius: var(--radius-pill);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    transition: border-color var(--t) var(--ease), color var(--t) var(--ease), background var(--t) var(--ease);
}

.btn-secondary:hover {
    color: var(--text-1);
    background: var(--surface-2);
    border-color: var(--border-strong);
}

/* ===========================
   ICONS
=========================== */
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.9rem;
    color: var(--red);
}

.feature-icon svg {
    width: 26px;
    height: 26px;
    stroke-width: 1.8px;
}

.guide-icon {
    color: var(--red);
    margin-bottom: 0.75rem;
    width: 20px;
    height: 20px;
    stroke-width: 2px;
    display: block;
}

/* ===========================
   SECTION TITLE
=========================== */
.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-align: center;
    margin: 4.5rem 0 2rem;
    color: var(--text-1);
}

/* ===========================
   GUIDE STEPS
=========================== */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.guide-step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.35rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.22s var(--ease), transform 0.22s var(--ease);
}

.guide-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.step-num {
    position: absolute;
    top: 0.75rem;
    right: 0.9rem;
    font-family: 'Outfit', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.04);
    line-height: 1;
}

.guide-step h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.45rem;
    color: var(--text-1);
}

.guide-step p {
    font-size: 0.83rem;
    color: var(--text-2);
    line-height: 1.7;
}

/* ===========================
   FAQ
=========================== */
.faq-accordion {
    max-width: 680px;
    margin: 0 auto 4.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.faq-item:hover {
    border-color: var(--border-strong);
}

.faq-item h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-1);
    padding: 1.1rem 1.35rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    user-select: none;
}

.faq-item h3::after {
    content: '+';
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-3);
    flex-shrink: 0;
    transition: transform 0.22s var(--ease), color 0.18s;
}

.faq-item.open h3::after {
    transform: rotate(45deg);
    color: var(--red);
}

.faq-item.open h3 {
    color: var(--red);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease);
}

.faq-item.open .faq-body {
    max-height: 200px;
}

.faq-item p {
    font-size: 0.85rem;
    color: var(--text-2);
    line-height: 1.75;
    padding: 0 1.35rem 1.1rem;
}

/* ===========================
   FEATURES
=========================== */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 4.5rem;
    padding-top: 3.5rem;
    border-top: 1px solid var(--border);
}

.feature-item {
    padding: 1.5rem 1.35rem;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.22s var(--ease), transform 0.22s var(--ease);
}

.feature-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-item h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text-1);
}

.feature-item p {
    font-size: 0.83rem;
    color: var(--text-2);
    line-height: 1.65;
}

/* ===========================
   CONTENT PAGES
=========================== */
.content-page {
    max-width: 700px;
    margin: 3rem auto;
}

.page-container {
    max-width: 740px;
}

.page-header {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.page-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.9rem, 4.5vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.8px;
    margin-bottom: 0.85rem;
    line-height: 1.15;
    color: var(--text-1);
}

.page-title span {
    color: var(--red);
}

.intro-text {
    font-size: 0.975rem;
    color: var(--text-2);
    line-height: 1.8;
}

.story-section {
    margin-bottom: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.story-section h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-1);
}

.story-section p {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.8;
}

.story-section a {
    color: var(--red);
    text-decoration: none;
}

.story-section a:hover {
    text-decoration: underline;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.35rem;
    box-shadow: var(--shadow-xs);
}

.feature-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--red);
    margin-bottom: 0.35rem;
}

.feature-card p {
    font-size: 0.83rem;
    color: var(--text-2);
    line-height: 1.65;
}

code {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.83em;
    background: var(--surface-2);
    border: 1px solid var(--border);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    color: var(--text-1);
}

/* ===========================
   CONTACT FORM
=========================== */
.contact-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.1rem;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-2);
}

.form-control {
    width: 100%;
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.9rem;
    color: var(--text-1);
    font-size: 0.9375rem;
    font-family: inherit;
    transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
    resize: vertical;
}

.form-control::placeholder {
    color: var(--text-3);
}

.form-control:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px var(--red-dim);
    background: var(--surface);
}

.form-submit {
    width: 100%;
    padding: 0.85rem;
    font-size: 0.9rem;
    margin-top: 0.4rem;
}

.form-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.form-success {
    text-align: center;
    margin-top: 0.9rem;
    color: var(--green);
    font-size: 0.875rem;
    font-weight: 600;
}

/* ===========================
   FOOTER
=========================== */
.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 3.5rem 2rem 0;
    margin-top: auto;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3.5rem;
    padding-bottom: 2.75rem;
}

.footer-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.4px;
    margin-bottom: 0.5rem;
    color: var(--text-1);
}

.footer-logo span {
    color: var(--red);
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-2);
    max-width: 260px;
    line-height: 1.65;
}

.footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-col h4 {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-3);
    margin-bottom: 1.1rem;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-2);
    text-decoration: none;
    margin-bottom: 0.6rem;
    transition: color var(--t) var(--ease);
}

.footer-col a:hover {
    color: var(--text-1);
}

.footer-bottom {
    background: var(--bg);
    margin: 0 -2rem;
    padding: 1.1rem 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--text-3);
}

/* ===========================
   ANIMATIONS
=========================== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   RESPONSIVE — 1024px
=========================== */
@media (max-width: 1024px) {
    .thumbnail-sub-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===========================
   RESPONSIVE — 768px
=========================== */
@media (max-width: 768px) {

    .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 58px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        padding: 0.4rem 1rem;
        gap: 0.1rem;
        z-index: 999;
        box-shadow: var(--shadow-md);
        max-height: 0;
        overflow: hidden;
        padding-top: 0;
        padding-bottom: 0;
        border-bottom-width: 0;
        opacity: 0;
        pointer-events: none;
        transition:
            max-height 0.25s var(--ease),
            opacity 0.2s var(--ease),
            padding 0.22s var(--ease),
            border-bottom-width 0.22s var(--ease);
    }

    .nav-links.open {
        max-height: 220px;
        opacity: 1;
        pointer-events: auto;
        padding-top: 0.4rem;
        padding-bottom: 0.65rem;
        border-bottom-width: 1px;
    }

    .nav-links a {
        display: block;
        padding: 0.65rem 0.85rem;
        border-radius: var(--radius-sm);
        font-size: 0.9rem;
    }

    .nav-toggle {
        display: flex;
    }

    .header {
        padding: 2.5rem 0 2rem;
    }

    .title {
        font-size: clamp(1.9rem, 7.5vw, 2.5rem);
        letter-spacing: -1px;
    }

    .subtitle {
        font-size: 0.93rem;
    }

    .search-section {
        margin-bottom: 3rem;
    }

    .input-wrapper {
        flex-direction: column;
        border-radius: var(--radius-lg);
        padding: 0.8rem;
        align-items: stretch;
        gap: 0.65rem;
    }

    .btn-primary {
        width: 100%;
        padding: 0.85rem;
        border-radius: var(--radius-md);
    }

    .thumbnail-sub-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.45rem;
        margin: 3.5rem 0 1.75rem;
    }

    .guide-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.85rem;
    }

    .features {
        grid-template-columns: 1fr;
        margin-top: 3rem;
    }

    .footer {
        padding: 3rem 1.5rem 0;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-bottom: 2.25rem;
    }

    .footer-bottom {
        margin: 0 -1.5rem;
        padding: 1.1rem 1.5rem;
    }

    .content-page {
        margin: 2rem auto;
    }

    .page-header {
        margin-bottom: 2rem;
        padding-bottom: 1.75rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .story-section {
        margin-bottom: 1.75rem;
    }

    .features-list {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   RESPONSIVE — 480px
=========================== */
@media (max-width: 480px) {
    .container {
        padding: 2rem 1rem;
    }

    .guide-grid {
        grid-template-columns: 1fr;
    }

    .thumbnail-sub-grid {
        grid-template-columns: 1fr;
    }

    .footer {
        padding: 2.5rem 1rem 0;
    }

    .footer-bottom {
        margin: 0 -1rem;
        padding: 1.1rem 1rem;
    }

    .contact-form {
        padding: 1.25rem;
    }

    .guide-step {
        padding: 1.2rem 1rem;
    }

    .faq-item h3 {
        padding: 1rem 1.1rem;
    }

    .faq-item p {
        padding: 0 1.1rem 1rem;
    }

    .section-title {
        font-size: 1.3rem;
        margin: 3rem 0 1.5rem;
    }
}