/* firm-leaf-441.css — バズシナリオ塾 */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Barlow+Condensed:wght@400;600;700;900&display=swap');

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

:root {
    --red: #c4161c;
    --red-hover: #781115;
    --dark: #1a1a1a;
    --dark2: #111111;
    --gray-mid: #4d4d4d;
    --gray-light: #f5f5f5;
    --white: #fff;
    --text-dark: #222;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.7;
}

h1,
h2,
h3,
h4 {
    font-family: 'Barlow Condensed', 'Noto Sans JP', sans-serif !important;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =========================================
   HEADER
   ========================================= */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background 0.4s ease;
}

.header-top {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 6px 0;
}

.header-top-inner {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
}

.header-top-phone {
    color: #fff;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.header-top-phone i {
    font-size: 13px;
    color: #fff;
}

.header-bottom {
    background-color: rgba(0, 0, 0, 0.75);
    padding: 12px 0;
}

.header-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.site-logo svg {
    width: 44px;
    height: 44px;
}

.site-logo-text {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 900;
    font-size: 26px;
    color: #fff;
    letter-spacing: 1px;
    line-height: 1;
    text-transform: uppercase;
}

.site-logo-sub {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.65);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: none;
    display: block;
    margin-top: 2px;
}

nav.main-nav ul {
    list-style: none;
    display: flex;
    gap: 0;
    align-items: center;
}

nav.main-nav ul li a {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    padding: 6px 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    transition: color 0.3s ease;
}

nav.main-nav ul li a:hover,
nav.main-nav ul li a.active {
    color: var(--red);
}

.btn-apply {
    display: inline-block;
    padding: 9px 22px;
    background: var(--red);
    color: #fff !important;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 17px;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease;
    letter-spacing: 0.5px;
}

.btn-apply:hover {
    background: var(--red-hover) !important;
    color: #fff !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
    font-size: 26px;
}

/* =========================================
   HERO
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: var(--dark2) url('../../build/imgs/hero-bg.webp') center center / cover no-repeat;
    display: flex;
    align-items: flex-end;
    padding-bottom: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    text-align: center;
    padding: 0 20px 80px;
}

.hero-content h1 {
    font-size: 72px;
    color: #fff;
    margin-bottom: 18px;
    line-height: 1;
}

.hero-content h1 span {
    color: var(--red);
}

.hero-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.88);
    max-width: 680px;
    margin: 0 auto 32px;
    font-weight: 300;
    line-height: 1.6;
}

/* =========================================
   CTA BAND
   ========================================= */
.cta-band {
    background: rgba(0, 0, 0, 0.9);
    padding: 30px 20px;
    text-align: center;
}

.cta-band a {
    display: inline-block;
    padding: 14px 40px;
    background: var(--red);
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 20px;
    text-transform: uppercase;
    border-radius: 4px;
    letter-spacing: 1px;
    transition: background 0.3s ease;
}

.cta-band a:hover {
    background: var(--red-hover);
    color: #fff;
}

/* =========================================
   SECTIONS GENERAL
   ========================================= */
.section-dark {
    background: var(--dark);
    color: #fff;
    padding: 80px 0;
}

.section-white {
    background: #fff;
    color: var(--text-dark);
    padding: 80px 0;
}

.section-gray {
    background: var(--gray-light);
    color: var(--text-dark);
    padding: 80px 0;
}

.section-heading {
    text-align: center;
    margin-bottom: 48px;
}

.section-heading h2 {
    font-size: 52px;
    line-height: 1;
    margin-bottom: 12px;
}

.section-heading p {
    font-size: 17px;
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
    opacity: 0.8;
}

.section-heading.light h2 {
    color: #fff;
}

.section-heading.light p {
    color: rgba(255, 255, 255, 0.75);
}

/* =========================================
   ABOUT INTRO
   ========================================= */
.intro-text {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
    font-size: 17px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.85);
}

/* =========================================
   COURSES / SERVICES TILES
   ========================================= */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.course-tile {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    cursor: pointer;
}

.course-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.course-tile:hover img {
    transform: scale(1.06);
}

.course-tile-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    transition: background 0.4s ease;
}

.course-tile:hover .course-tile-overlay {
    background: rgba(196, 22, 28, 0.6);
}

.course-tile-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

/* =========================================
   PROCESS STEPS
   ========================================= */
.steps-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.step-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--gray-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 38px;
    font-weight: 700;
    color: #fff;
}

.step-circle.red {
    background: var(--red);
}

.step-item h3 {
    font-size: 22px;
    color: var(--text-dark);
}

.step-item p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}

/* =========================================
   PRICING
   ========================================= */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.price-card {
    background: #fff;
    border: 2px solid #e8e8e8;
    border-radius: 4px;
    padding: 36px 28px;
    text-align: center;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
    border-color: var(--red);
    box-shadow: 0 8px 30px rgba(196, 22, 28, 0.12);
}

.price-card.featured {
    border-color: var(--red);
    position: relative;
}

.price-card.featured:before {
    content: '人気 NO.1';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--red);
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 14px;
    font-weight: 700;
    padding: 3px 14px;
    border-radius: 3px;
    letter-spacing: 1px;
}

.price-card-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.price-card-amount {
    font-size: 46px;
    font-weight: 900;
    color: var(--red);
    font-family: 'Barlow Condensed', sans-serif;
    line-height: 1;
    margin: 12px 0;
}

.price-card-amount span {
    font-size: 20px;
    font-weight: 400;
    color: #888;
    vertical-align: super;
}

.price-card-desc {
    font-size: 14px;
    color: #888;
    margin-bottom: 20px;
}

.price-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.price-card ul li {
    font-size: 15px;
    color: #555;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-card ul li i {
    color: var(--red);
    font-size: 13px;
    flex-shrink: 0;
}

/* =========================================
   OPTIN / FORM SECTION
   ========================================= */
.optin-section {
    background: var(--dark) url('../../build/imgs/optin-bg.webp') center center / cover no-repeat;
    padding: 80px 0;
    position: relative;
}

.optin-section:before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
}

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

.optin-left h2 {
    font-size: 72px;
    line-height: 0.9;
    margin-bottom: 12px;
}

.optin-title {
    color: var(--red) !important;
}

.optin-subtitle {
    color: #fff;
    font-size: 42px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.05;
    margin-bottom: 14px;
}

.optin-right p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    margin-bottom: 24px;
    line-height: 1.7;
}

.optin-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.optin-form input,
.optin-form textarea,
.optin-form select {
    background: transparent;
    border: 1px solid #fff;
    color: #fff;
    padding: 12px 14px;
    font-size: 15px;
    border-radius: 4px;
    font-family: 'Noto Sans JP', sans-serif;
    width: 100%;
    outline: none;
    transition: border-color 0.3s ease;
}

.optin-form input::placeholder,
.optin-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.55);
}

.optin-form input:focus,
.optin-form textarea:focus {
    border-color: var(--red);
}

.optin-form button {
    padding: 14px;
    background: var(--red);
    color: #fff;
    border: none;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.optin-form button:hover {
    background: var(--red-hover);
}

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials-section {
    background: #fff;
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.testimonial-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 24px;
    align-items: start;
}

.testimonial-img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 4px;
}

.testimonial-body p {
    font-size: 15px;
    color: #555;
    line-height: 1.75;
    margin-bottom: 10px;
}

.testimonial-author {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
}

.testimonial-role {
    font-size: 13px;
    color: var(--red);
}

/* =========================================
   ABOUT / SPLIT SECTION
   ========================================= */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.split-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.split-content {
    background: var(--dark);
    padding: 60px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-content h3 {
    font-size: 38px;
    color: #fff;
    margin-bottom: 18px;
    line-height: 1.1;
}

.split-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 14px;
}

/* =========================================
   SOCIAL BAND
   ========================================= */
.social-band {
    background: var(--dark2);
    padding: 48px 0;
    text-align: center;
}

.social-band h2 {
    color: #fff;
    font-size: 40px;
    margin-bottom: 18px;
}

.social-band p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
    margin-bottom: 24px;
}

.social-icons-row {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-icons-row a {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gray-mid);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: background 0.3s ease;
    text-decoration: none;
}

.social-icons-row a:hover {
    background: var(--red);
    color: #fff;
}

/* =========================================
   FOOTER
   ========================================= */
footer {
    background: var(--dark2);
    color: rgba(255, 255, 255, 0.75);
}

.footer-main {
    padding: 60px 0 40px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    font-size: 18px;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.footer-col p,
.footer-col address {
    font-size: 14px;
    line-height: 1.8;
    font-style: normal;
    color: rgba(255, 255, 255, 0.65);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--red);
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--red);
}

/* =========================================
   COOKIES GDPR ALERT
   ========================================= */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(20, 20, 20, 0.97);
    color: rgba(255, 255, 255, 0.85);
    padding: 18px 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-size: 14px;
    line-height: 1.6;
    transform: translateY(0);
    transition: transform 0.4s ease;
}

#cookie-banner.hidden {
    transform: translateY(110%);
}

#cookie-banner p {
    max-width: 800px;
}

#cookie-banner a {
    color: var(--red);
    text-decoration: underline;
}

#cookie-banner-accept {
    flex-shrink: 0;
    padding: 9px 22px;
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s ease;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

#cookie-banner-accept:hover {
    background: var(--red-hover);
}

/* =========================================
   PAGE HERO (subpages)
   ========================================= */
.page-hero {
    background: var(--dark2);
    padding: 160px 0 60px;
    text-align: center;
}

.page-hero h1 {
    font-size: 56px;
    color: #fff;
    margin-bottom: 12px;
}

.page-hero p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 580px;
    margin: 0 auto;
}

/* =========================================
   TEAM PAGE
   ========================================= */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.team-card {
    text-align: center;
}

.team-card img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    margin-bottom: 16px;
}

.team-card h3 {
    font-size: 24px;
    color: var(--dark);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.team-card .role {
    font-size: 14px;
    color: var(--red);
    margin-bottom: 10px;
}

.team-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* =========================================
   HOW IT WORKS PAGE
   ========================================= */
.how-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 24px;
    margin-bottom: 48px;
    align-items: start;
}

.timeline-num {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--red);
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.timeline-content h3 {
    font-size: 26px;
    color: var(--dark);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.timeline-content p {
    font-size: 15px;
    color: #555;
    line-height: 1.75;
}

/* =========================================
   EMAIL PAGE
   ========================================= */
.contact-section {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 30px;
    margin-bottom: 20px;
    text-transform: uppercase;
    color: var(--dark);
}

.contact-info p {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.contact-detail i {
    color: var(--red);
    font-size: 16px;
    margin-top: 3px;
    width: 20px;
    flex-shrink: 0;
}

.contact-detail p {
    margin-bottom: 0;
    font-size: 15px;
    color: #444;
}

.contact-form-wrap h3 {
    font-size: 30px;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: 24px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 15px;
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    margin-bottom: 14px;
    outline: none;
    transition: border-color 0.3s ease;
    background: #fff;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--red);
}

.contact-form textarea {
    min-height: 130px;
    resize: vertical;
}

.contact-form button {
    padding: 13px 32px;
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: background 0.3s ease;
}

.contact-form button:hover {
    background: var(--red-hover);
}

/* =========================================
   LEGAL PAGES
   ========================================= */
.legal-section {
    padding: 60px 0 80px;
}

.legal-content {
    max-width: 820px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 28px;
    color: var(--dark);
    margin-top: 36px;
    margin-bottom: 12px;
    text-transform: none;
    font-weight: 700;
}

.legal-content h3 {
    font-size: 20px;
    color: var(--dark);
    margin-top: 24px;
    margin-bottom: 8px;
    text-transform: none;
    font-weight: 600;
}

.legal-content p {
    font-size: 15px;
    color: #555;
    line-height: 1.85;
    margin-bottom: 14px;
}

.legal-content ul {
    padding-left: 20px;
    margin-bottom: 14px;
}

.legal-content ul li {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 6px;
}

/* =========================================
   FAQ
   ========================================= */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
    padding: 20px 0;
}

.faq-question {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.faq-question:after {
    content: '+';
    font-size: 26px;
    color: var(--red);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.open .faq-question:after {
    transform: rotate(45deg);
}

.faq-answer {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
    max-height: 400px;
    padding-top: 12px;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 980px) {
    .courses-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin: 0 auto;
    }

    .optin-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .optin-left h2 {
        font-size: 52px;
    }

    .optin-subtitle {
        font-size: 32px !important;
    }

    .split-section {
        grid-template-columns: 1fr;
    }

    .split-img {
        height: 300px;
    }

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

    .footer-main {
        grid-template-columns: 1fr 1fr;
    }

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

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

@media (max-width: 767px) {
    .hero-content h1 {
        font-size: 44px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .section-heading h2 {
        font-size: 36px;
    }

    nav.main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.97);
        padding: 16px 0;
    }

    nav.main-nav.open {
        display: block;
    }

    nav.main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    nav.main-nav ul li a {
        padding: 12px 20px;
        font-size: 20px;
    }

    .mobile-menu-btn {
        display: block;
    }

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

    .steps-row {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

    #cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .timeline-num {
        margin-bottom: -12px;
    }

    .testimonial-item {
        grid-template-columns: 1fr;
    }

    .testimonial-img {
        width: 80px;
        height: 80px;
    }
}