/* ========================================
   Global Variables & Reset
   ======================================== */
:root {
    /* Primary Colors */
    --color-primary: #DC143C;
    --color-primary-dark: #B71C1C;
    --color-primary-light: #FF4458;
    
    /* Secondary Colors */
    --color-secondary: #1976D2;
    --color-secondary-dark: #0D47A1;
    --color-secondary-light: #42A5F5;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-light: #F5F7FA;
    --color-light-gray: #E8EBED;
    --color-gray: #757575;
    --color-dark-gray: #424242;
    --color-dark: #1A1A1A;
    --color-black: #000000;
    
    /* Accent Colors */
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-info: #2196F3;
    
    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #DC143C 0%, #FF4458 100%);
    --gradient-secondary: linear-gradient(135deg, #1976D2 0%, #42A5F5 100%);
    --gradient-dark: linear-gradient(135deg, #1A1A1A 0%, #424242 100%);
    
    /* Typography */
    --font-family: 'Noto Sans JP', sans-serif;
    --font-size-base: 16px;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    --font-weight-black: 900;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-round: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.18);
    --shadow-2xl: 0 16px 32px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-fixed: 100;
    --z-modal: 1000;
    --z-tooltip: 1500;
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: var(--font-weight-normal);
    line-height: 1.7;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

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

ul {
    list-style: none;
}

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

/* ========================================
   Utility Classes
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-3xl) 0;
}

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

.text-primary {
    color: var(--color-primary);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section__subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section__title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-md);
}

.section__description {
    font-size: 1.125rem;
    color: var(--color-dark-gray);
    max-width: 700px;
    margin: 0 auto;
    font-weight: var(--font-weight-medium);
}

.section-dark .section__description {
    color: var(--color-white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* キャッチコピー強調スタイル */
.section__description--highlight {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FFD700 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: var(--font-weight-bold);
    animation: goldShine 3s linear infinite;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
}

@keyframes goldShine {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Header / Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
    transition: var(--transition-normal);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
}

.nav__logo i {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.nav__list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav__link {
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    width: 100%;
}

.nav__cta {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.nav__cta::after {
    display: none;
}

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

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-dark);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding-top: 140px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero__subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.hero__title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-black);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-xl);
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero__features {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.hero__feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-light);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    font-size: 1.75rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

/* ホバー効果削除：画面遷移がないため */

.feature-label {
    font-size: 0.95rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-dark-gray);
    text-align: center;
}

.hero__image {
    position: relative;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.hero__img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero__decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.decoration-circle {
    position: absolute;
    border-radius: var(--radius-round);
    opacity: 0.1;
}

.decoration-circle-1 {
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    top: -200px;
    right: -100px;
}

.decoration-circle-2 {
    width: 300px;
    height: 300px;
    background: var(--gradient-secondary);
    bottom: -150px;
    left: -100px;
}

.decoration-circle-3 {
    width: 200px;
    height: 200px;
    background: var(--gradient-primary);
    top: 50%;
    left: 20%;
}

/* ========================================
   About Section
   ======================================== */
.about__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.about__card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    text-align: center;
}

.about__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.about__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 2rem;
}

.about__card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    min-height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__card-description {
    color: var(--color-primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.6;
}

.about__card-description::before {
    content: '✓ ';
    font-weight: var(--font-weight-bold);
    margin-right: 0.25rem;
}

/* ========================================
   Problems Section
   ======================================== */
.problems__content {
    display: grid;
    gap: var(--spacing-xl);
}

.problems__main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.problem-card {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.problem-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.problem-card__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.problem-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.problem-card__description {
    color: var(--color-light-gray);
}

.problems__secondary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.problem-card__number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.problem-card__subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.problem-card__text {
    font-size: 0.9rem;
    color: var(--color-light-gray);
}

/* ========================================
   Solution Section
   ======================================== */
.solution__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.solution__grid-three {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
    .solution__grid-three {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

.solution__card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.solution__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-primary);
}

.solution__card-featured {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.solution__card-featured .solution__description,
.solution__card-featured .solution__list {
    color: rgba(255, 255, 255, 0.9);
}

.solution__icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.solution__card-featured .solution__icon {
    background: rgba(255, 255, 255, 0.2);
}

.solution__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.solution__description {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.solution__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.solution__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-gray);
}

.solution__list i {
    color: var(--color-primary);
    font-size: 1.125rem;
}

.solution__list i.fa-question-circle {
    color: var(--color-secondary);
}

.solution__card-featured .solution__list i {
    color: var(--color-white);
}

.solution__description strong {
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.solution__description--career strong {
    font-size: 1.125rem;
    line-height: 1.8;
}

.career-path {
    display: block;
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.8;
}

.solution__description--emphasis {
    font-size: 1.05rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

.solution__description--emphasis strong {
    font-size: 1.125rem;
    color: var(--color-primary);
}

.solution__list--questions li {
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

/* ========================================
   Profile Section
   ======================================== */
.profile__content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.profile__image-section {
    position: sticky;
    top: 100px;
}

.profile__images {
    margin-bottom: var(--spacing-lg);
}

.profile__main-img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-md);
}

.profile__gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.profile__gallery-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.profile__highlights {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-light-gray);
}

.highlight-item i {
    color: var(--color-primary);
}

.profile__info {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
}

.profile__name {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.profile__position {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.profile__bio {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    color: var(--color-light-gray);
}

.profile__section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
    color: var(--color-white);
}

.profile__section-title i {
    color: var(--color-primary);
}

.career__list,
.business__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.career__list li {
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-primary);
}

.career__list strong {
    display: block;
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.career__list span {
    display: block;
    color: var(--color-light-gray);
}

.business__list li {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    color: var(--color-light-gray);
}

.business__list i {
    color: var(--color-primary);
    margin-top: 4px;
}

.profile__background {
    margin-bottom: var(--spacing-xl);
}

.profile__background p {
    color: var(--color-light-gray);
    margin-bottom: var(--spacing-md);
}

.profile__reference {
    text-align: center;
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing__condition {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.condition__card {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid var(--color-light-gray);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 200px;
}

.condition__card-primary {
    background: linear-gradient(135deg, #DC143C 0%, #FF4458 100%);
    color: var(--color-white);
    border: 3px solid var(--color-primary-dark);
}

.condition__card-primary h4 {
    color: var(--color-white) !important;
}

.condition__card-primary p {
    color: var(--color-white) !important;
}

.condition__card-primary strong {
    color: var(--color-white) !important;
}

.condition__card-primary i {
    color: var(--color-white) !important;
}

.condition__card i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.condition__card h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
    font-weight: var(--font-weight-bold);
}

.condition__card p {
    color: var(--color-dark-gray);
    margin-bottom: 0;
    font-weight: var(--font-weight-medium);
    line-height: 1.6;
}

.condition__price {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    margin-top: var(--spacing-sm);
}

.condition__card-primary .condition__price {
    color: var(--color-white);
}

.condition__price span {
    font-size: 2rem;
    font-weight: var(--font-weight-black);
}

.condition__card-primary .condition__price span {
    color: #FFD700;
}

/* Clickable Condition Card */
.condition__card-clickable {
    display: block;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.condition__card-clickable::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
}

.condition__card-clickable:hover::before {
    transform: translateX(0);
}

.condition__card-clickable:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(220, 20, 60, 0.4);
}

.condition__card-clickable:active {
    transform: translateY(-4px);
}

.condition__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.condition__cta i {
    font-size: 1rem !important;
    transition: transform var(--transition-fast);
}

.condition__card-clickable:hover .condition__cta i {
    transform: translateX(5px);
}

.pricing__plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.pricing__card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-primary);
}

.pricing__card-featured {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.pricing__card-featured:hover {
    transform: translateY(-10px);
}

.pricing__badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-lg);
    background: var(--color-white);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-bold);
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
}

.pricing__header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pricing__header i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.pricing__card-featured .pricing__header i {
    color: var(--color-white);
}

.pricing__title {
    font-size: 1.75rem;
    margin-bottom: 0;
}

.pricing__price {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pricing__currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.pricing__amount {
    font-size: 3rem;
    font-weight: var(--font-weight-black);
}

.pricing__plus {
    display: block;
    font-size: 1rem;
    margin-top: var(--spacing-xs);
    opacity: 0.9;
}

.pricing__label {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
}

.pricing__description {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
}

.pricing__card-featured .pricing__description {
    color: rgba(255, 255, 255, 0.9);
}

.pricing__note-small {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-warning);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 152, 0, 0.1);
    border-radius: var(--radius-sm);
    border: 1px dashed var(--color-warning);
}

.pricing__card-featured .pricing__note-small {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--color-white);
}

.pricing__example {
    background: rgba(0, 0, 0, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.pricing__example h4 {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
}

.example__calculation {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 1rem;
    line-height: 1.4;
}

.example__calculation span {
    display: block;
}

.example__calculation strong {
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
}

.example__calculation small {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: 2px;
}

.pricing__base-plan {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-md);
    border: 1px dashed rgba(255, 255, 255, 0.4);
}

.base-plan-label {
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
}

.pricing__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: auto;
    padding-bottom: var(--spacing-lg);
}

.pricing__features-plus {
    margin-top: 0;
}

.pricing__features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gray);
}

.pricing__card-featured .pricing__features li {
    color: var(--color-white);
}

.pricing__features i {
    color: var(--color-primary);
    font-size: 1.125rem;
}

.pricing__card-featured .pricing__features i {
    color: var(--color-white);
}

.pricing__features-plus li {
    font-size: 1.05rem;
}

.pricing__features-plus i.fa-plus {
    color: #FFD700;
    font-weight: var(--font-weight-bold);
}

.pricing__note {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    border: 2px solid var(--color-primary);
}

.pricing__note i {
    color: var(--color-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 4px;
}

.pricing__note div {
    flex: 1;
}

.pricing__note p {
    margin-bottom: var(--spacing-sm);
}

.pricing__note p:last-child {
    margin-bottom: 0;
}

.pricing__note strong {
    color: var(--color-primary);
    font-size: 1.125rem;
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.cta__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta__title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cta__features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
}

.cta__features i {
    font-size: 1.25rem;
}

.cta__card {
    background: var(--color-white);
    color: var(--color-dark);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-2xl);
}

.cta__card i:first-child {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.cta__card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.cta__card > p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
}

.cta__note {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
}

.cta__card .btn-primary i {
    color: var(--color-white);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-dark);
    color: var(--color-light-gray);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__logo i {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.footer__description {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.footer__company {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.footer__company p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.footer__company i {
    color: var(--color-primary);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.footer__title {
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__list a {
    color: var(--color-light-gray);
    transition: var(--transition-fast);
}

.footer__list a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-xs);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray);
    font-size: 0.875rem;
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-round);
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

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

/* Tablet (768px - 1024px) */
@media screen and (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero__title {
        font-size: 3rem;
    }

    .profile__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .profile__image-section {
        position: relative;
        top: 0;
    }

    .cta__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* Mobile (max-width: 768px) */
@media screen and (max-width: 768px) {
    :root {
        --font-size-base: 14px;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }

    .section {
        padding: var(--spacing-2xl) 0;
    }

    .section__title {
        font-size: 2rem;
    }

    /* Navigation Mobile */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--color-white);
        padding: var(--spacing-3xl) var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        transition: var(--transition-normal);
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: flex-start;
    }

    .nav__toggle,
    .nav__close {
        display: block;
    }

    .nav__close {
        position: absolute;
        top: var(--spacing-lg);
        right: var(--spacing-lg);
    }

    /* Hero Mobile */
    .hero {
        padding-top: 100px;
        min-height: auto;
    }

    .hero__title {
        font-size: 2.25rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

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

    .hero__features {
        justify-content: center;
        gap: var(--spacing-lg);
    }

    .feature-icon {
        width: 56px;
        height: 56px;
        font-size: 1.4rem;
    }

    .feature-label {
        font-size: 0.85rem;
    }

    /* Cards Mobile */
    .about__content,
    .problems__main,
    .problems__secondary,
    .solution__grid,
    .pricing__plans {
        grid-template-columns: 1fr;
    }

    .pricing__card-featured {
        transform: scale(1);
    }

    .pricing__card-featured:hover {
        transform: translateY(-10px);
    }

    /* Profile Mobile */
    .profile__highlights {
        grid-template-columns: 1fr;
    }
}

/* Small Mobile (max-width: 480px) */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero__title {
        font-size: 1.875rem;
    }

    .section__title {
        font-size: 1.75rem;
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    .pricing__amount {
        font-size: 2.5rem;
    }

    .hero__features {
        gap: var(--spacing-md);
    }

    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .feature-label {
        font-size: 0.8rem;
    }
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ========================================
   Email Link Styling
   ======================================== */
.footer__company a {
    color: var(--color-light-gray);
    text-decoration: underline;
    transition: var(--transition-fast);
}

.footer__company a:hover {
    color: var(--color-primary);
}