/*
Theme Name: 個別指導まなびば
Theme URI: https://www.manaviba.com
Description: 大阪市中央区谷町の個別指導塾「まなびば」公式テーマ。Edualy Japanスタイルのデザインを採用した高級感あるレスポンシブテーマです。
Version: 1.0.0
Author: まなびば
Author URI: https://www.manaviba.com
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: manabiba
Tags: education, school, tutoring, responsive, custom-colors, one-column
*/

/* ====================================
   CSS Variables
   ==================================== */
:root {
    /* Colors - Edualy Japan Style */
    --navy-dark: #0F1C35;
    --navy-main: #1B2B4D;
    --navy-light: #2A3B5F;
    --gold-main: #C4975F;
    --gold-light: #D4A574;
    --gold-dark: #B08850;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray: #666666;
    --text-dark: #333333;
    
    /* Typography */
    --font-main: 'Noto Sans JP', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --section-padding-mobile: 60px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* ====================================
   Reset & Base Styles
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

/* ====================================
   Buttons
   ==================================== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 16px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-main), var(--gold-light));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(196, 151, 95, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold-main));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 151, 95, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--gold-main);
}

.btn-secondary:hover {
    background: var(--gold-main);
    color: var(--white);
}

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

.btn-icon {
    margin-right: 8px;
}

/* ====================================
   Section Titles
   ==================================== */
.section-title {
    font-size: 42px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    color: var(--navy-dark);
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-main), var(--gold-light));
    margin: 20px auto 0;
}

.section-title.white {
    color: var(--white);
}

/* ====================================
   Geometric Decorations
   ==================================== */
.geometric-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.geo-shape {
    position: absolute;
    border: 2px solid var(--gold-main);
    opacity: 0.2;
}

.geo-triangle-1 {
    width: 150px;
    height: 150px;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    top: 10%;
    left: 5%;
    animation: float 6s ease-in-out infinite;
}

.geo-square-1 {
    width: 100px;
    height: 100px;
    top: 60%;
    right: 10%;
    transform: rotate(45deg);
    animation: rotate 8s linear infinite;
}

.geo-hexagon-1 {
    width: 120px;
    height: 120px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    bottom: 15%;
    left: 15%;
    animation: float 7s ease-in-out infinite reverse;
}

.geo-triangle-2 {
    width: 100px;
    height: 100px;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    top: 20%;
    right: 8%;
    animation: float 5s ease-in-out infinite;
}

.geo-square-2 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 8%;
    transform: rotate(45deg);
    animation: rotate 10s linear infinite;
}

.geo-triangle-3 {
    width: 120px;
    height: 120px;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    top: 15%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.geo-square-3 {
    width: 90px;
    height: 90px;
    bottom: 25%;
    right: 12%;
    transform: rotate(45deg);
    animation: rotate 9s linear infinite;
}

/* Educational Icons */
.edu-icon {
    position: absolute;
    font-size: 14px;
    font-weight: 700;
    color: var(--gold-main);
    opacity: 0.3;
    padding: 8px 16px;
    border: 2px solid var(--gold-main);
    border-radius: 20px;
    animation: float 5s ease-in-out infinite;
}

.edu-math {
    top: 25%;
    right: 15%;
    animation-delay: 0.5s;
}

.edu-eng {
    bottom: 30%;
    left: 12%;
    animation-delay: 1s;
}

.edu-book {
    top: 50%;
    right: 8%;
    animation-delay: 1.5s;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes rotate {
    from {
        transform: rotate(45deg);
    }
    to {
        transform: rotate(405deg);
    }
}

/* ====================================
   Header
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo h1 {
    font-size: 24px;
    font-weight: 900;
    color: var(--navy-dark);
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--navy-dark);
    padding: 8px 16px;
    border-radius: 25px;
    transition: var(--transition);
}

.nav-link:hover {
    background: var(--gray-light);
    color: var(--gold-main);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 30px;
}

.header-tel {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.tel-label {
    font-size: 11px;
    color: var(--gray);
}

.tel-number {
    font-size: 22px;
    font-weight: 700;
    color: var(--gold-main);
    margin: 2px 0;
}

.tel-hours {
    font-size: 12px;
    color: var(--gray);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--navy-dark);
    transition: var(--transition);
    border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
    position: relative;
    background: var(--navy-main);
    color: var(--white);
    padding: 180px 0 120px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
}

.title-line {
    display: block;
}

.title-line.highlight {
    color: var(--gold-light);
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--gray-light);
}

.hero-description {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Hero Image */
.hero-image {
    position: relative;
    animation: fadeInRight 1s ease-out;
}

.hero-image-card {
    background: var(--white);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    border: 3px solid var(--gold-main);
    overflow: hidden;
}

.hero-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    object-fit: cover;
    object-position: center center;
    max-height: 400px;
}

.image-label {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-main);
    color: var(--navy-dark);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 15px rgba(196, 151, 95, 0.4);
    white-space: nowrap;
    z-index: 20;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ====================================
   About Section
   ==================================== */
.about {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: 18px;
    line-height: 2;
    color: var(--text-dark);
}

/* ====================================
   News Section
   ==================================== */
.news {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: var(--gray);
    margin-top: -20px;
    margin-bottom: 60px;
}

.news-list {
    display: grid;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto 60px;
}

.news-item {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    border: 2px solid var(--navy-main);
    transition: var(--transition);
    position: relative;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--gold-main);
}

.news-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 12px;
}

.news-badge-info {
    background: linear-gradient(135deg, #4A90E2, #5BA3F5);
    color: var(--white);
}

.news-badge-campaign {
    background: linear-gradient(135deg, #E24A4A, #F55B5B);
    color: var(--white);
}

.news-badge-event {
    background: linear-gradient(135deg, var(--gold-main), var(--gold-light));
    color: var(--navy-dark);
}

.news-date {
    display: block;
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 12px;
    font-weight: 500;
}

.news-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy-dark);
    margin-bottom: 12px;
    line-height: 1.5;
}

.news-excerpt {
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 16px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold-main);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
}

.news-link:hover {
    color: var(--gold-dark);
    gap: 12px;
}

.news-more {
    text-align: center;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--navy-main);
    color: var(--navy-dark);
}

.btn-outline:hover {
    background: var(--navy-main);
    color: var(--white);
}

/* ====================================
   Features Section
   ==================================== */
.features {
    position: relative;
    background: var(--navy-main);
    color: var(--white);
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.features-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.features > .container {
    position: relative;
    z-index: 2;
}

.feature-list {
    display: grid;
    gap: 60px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 50px 40px;
    border-radius: 20px;
    border: 2px solid rgba(196, 151, 95, 0.3);
    position: relative;
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--gold-main);
    transform: translateY(-5px);
}

.feature-badge {
    position: absolute;
    top: -20px;
    left: 40px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold-main), var(--gold-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(196, 151, 95, 0.4);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
    line-height: 1.5;
}

.feature-subtitle {
    font-size: 18px;
    color: var(--gold-light);
    margin-bottom: 25px;
    font-weight: 500;
}

.feature-points {
    list-style: none;
}

.feature-points li {
    font-size: 16px;
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.8;
    opacity: 0.9;
}

.feature-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold-light);
    font-weight: 900;
    font-size: 20px;
}

/* ====================================
   Pricing Section
   ==================================== */
.pricing {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.pricing-card {
    background: var(--gray-light);
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid var(--navy-main);
    transition: var(--transition);
}

.pricing-card:hover {
    border-color: var(--gold-main);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.pricing-header {
    background: var(--navy-main);
    color: var(--white);
    padding: 30px;
    text-align: center;
}

.pricing-category {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.pricing-icon {
    font-size: 48px;
}

.pricing-body {
    padding: 40px 30px;
}

.pricing-plan {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.plan-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
    border: 2px solid var(--navy-main);
}

.plan-label {
    font-weight: 500;
    color: var(--navy-dark);
}

.plan-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--gold-main);
}

.pricing-notes {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px;
    background: var(--gray-light);
    border-radius: 20px;
    text-align: center;
}

.notes-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy-dark);
    margin-bottom: 25px;
}

.notes-list {
    list-style: none;
    margin-bottom: 30px;
}

.notes-list li {
    font-size: 16px;
    padding: 10px 0;
    color: var(--text-dark);
}

.pricing-cta-text {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 30px;
    color: var(--navy-dark);
}

/* ====================================
   Access Section
   ==================================== */
.access {
    padding: var(--section-padding) 0;
    background: var(--gray-light);
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.access-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.info-item {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--navy-main);
}

.info-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy-dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gold-main);
}

.info-text {
    font-size: 16px;
    line-height: 1.8;
}

.info-link {
    color: var(--gold-main);
    font-weight: 700;
    text-decoration: underline;
}

.info-link:hover {
    color: var(--gold-dark);
}

.access-map {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid var(--navy-main);
}

.map-embed {
    width: 100%;
    min-height: 400px;
}

.map-embed iframe {
    display: block;
    width: 100%;
}

.map-link-section {
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-top: 2px solid var(--navy-dark);
}

.yahoo-map-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--gold-main);
    color: var(--navy-dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(196, 151, 95, 0.3);
}

.yahoo-map-link:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 151, 95, 0.4);
}

.yahoo-map-link .map-icon {
    font-size: 24px;
}

.yahoo-map-link .arrow {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.yahoo-map-link:hover .arrow {
    transform: translateX(5px);
}

.hero-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    object-fit: cover;
    object-position: center center;
    max-height: 400px;
}

.image-overlay {
    position: absolute;
    top: 40px;
    left: 40px;
    z-index: 10;
}

.overlay-badge {
    background: rgba(27, 43, 77, 0.9);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid var(--gold-main);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.badge-icon {
    font-size: 24px;
}

.badge-text {
    color: var(--white);
    font-weight: 700;
    font-size: 14px;
}

.image-label {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-main);
    color: var(--navy-dark);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 15px rgba(196, 151, 95, 0.4);
    white-space: nowrap;
    z-index: 20;
}

.map-note {
    font-size: 16px;
    color: var(--gray);
    margin-top: 15px;
}

/* ====================================
   Contact Section
   ==================================== */
.contact {
    position: relative;
    background: var(--navy-main);
    color: var(--white);
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.contact-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.contact > .container {
    position: relative;
    z-index: 2;
}

.contact-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 60px;
    opacity: 0.9;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.contact-method {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid rgba(196, 151, 95, 0.3);
}

.method-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.method-tel {
    font-size: 32px;
    font-weight: 900;
    color: var(--gold-light);
    margin-bottom: 10px;
}

.method-tel a:hover {
    color: var(--gold-main);
}

.method-hours {
    font-size: 16px;
    opacity: 0.8;
}

.method-email {
    font-size: 24px;
    font-weight: 700;
    color: var(--gold-light);
}

.method-email a:hover {
    color: var(--gold-main);
}

/* Contact Form */
.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    padding: 50px;
    border-radius: 20px;
    border: 2px solid rgba(196, 151, 95, 0.3);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.form-group {
    margin-bottom: 30px;
}

.form-label {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--white);
}

.required {
    color: var(--gold-light);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 16px;
    font-family: var(--font-main);
    transition: var(--transition);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--gold-main);
    background: rgba(255, 255, 255, 0.15);
}

.form-select {
    cursor: pointer;
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.form-success {
    display: none;
    max-width: 800px;
    margin: 40px auto 0;
    padding: 30px;
    background: rgba(196, 151, 95, 0.2);
    border: 2px solid var(--gold-main);
    border-radius: 15px;
    text-align: center;
    font-size: 18px;
    line-height: 1.8;
}

.form-success.show {
    display: block;
}

/* ====================================
   Footer
   ==================================== */
.footer {
    background: var(--navy-dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 20px;
}

.footer-address,
.footer-contact {
    font-size: 14px;
    line-height: 2;
    opacity: 0.8;
    margin-bottom: 20px;
}

.footer-contact a {
    color: var(--gold-light);
}

.footer-contact a:hover {
    color: var(--gold-main);
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-link-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link-list a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-link-list a:hover {
    opacity: 1;
    color: var(--gold-light);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 14px;
    opacity: 0.7;
}

/* ====================================
   Responsive Design
   ==================================== */

/* Tablet */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .access-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    /* Header */
    .header-content {
        padding: 15px 0;
    }
    
    .logo h1 {
        font-size: 20px;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        transition: var(--transition);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 30px;
        gap: 0;
    }
    
    .nav-link {
        display: block;
        padding: 15px 20px;
        border-bottom: 1px solid var(--gray-light);
    }
    
    .header-actions {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Hero */
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    /* Hero Content Grid */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-image-card {
        padding: 15px;
    }
    
    .hero-photo {
        max-height: 300px;
    }
    
    .image-label {
        font-size: 14px;
        padding: 10px 20px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        padding: 16px 30px;
    }
    
    /* Section Title */
    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    /* Features */
    .feature-item {
        padding: 40px 25px;
    }
    
    .feature-badge {
        left: 25px;
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .feature-title {
        font-size: 22px;
    }
    
    .feature-subtitle {
        font-size: 16px;
    }
    
    /* Pricing */
    .pricing-notes {
        padding: 30px 20px;
    }
    
    /* Contact */
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .method-tel {
        font-size: 24px;
    }
    
    .method-email {
        font-size: 18px;
    }
    
    /* Geometric Decorations - Simplified for mobile */
    .geo-shape,
    .edu-icon {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .feature-title {
        font-size: 20px;
    }
    
    .btn {
        font-size: 14px;
        padding: 12px 24px;
    }
    
    .btn-large {
        font-size: 16px;
        padding: 14px 28px;
    }
}