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

:root {
    /* Light minimalist color palette inspired by TASS */
    --color-bg: #ffffff;
    --color-bg-secondary: #f9f9f9;
    --color-bg-elevated: #f5f5f5;
    --color-text: #0e0e0e;
    --color-text-secondary: #767476;
    --color-text-muted: #999999;
    --color-accent: #424142;
    --color-accent-hover: #0e0e0e;
    --color-border: #e8e8e8;
    --color-border-light: #f0f0f0;
    --font-heading: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Arimo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--color-text);
}

.section-label {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 56px);
    font-weight: 500;
    margin-bottom: 4rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: 0 1px 0 var(--color-border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    color: var(--color-text);
}

.logo:hover {
    color: var(--color-text-secondary);
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-accent);
    transition: color var(--transition-base);
}

.nav-links a:hover {
    color: var(--color-text);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.social-link:hover {
    color: var(--color-text);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg);
    z-index: 999;
    padding: 3rem 40px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-links a {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-text);
}

/* Button Styles - Rounded pill style */
.btn {
    display: inline-block;
    padding: 1.1em 2.75em;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    border-radius: 50px;
    transition: all var(--transition-base);
    cursor: pointer;
    letter-spacing: 0.01em;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
    border: 2px solid var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #ffffff;
}

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

.btn-secondary:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

/* Hero Section */
.hero {
    padding: 220px 0 180px;
    text-align: center;
    background-color: var(--color-bg);
}

.hero-label {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 80px);
    font-weight: 600;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
    line-height: 1.05;
    color: var(--color-text);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 20px);
    color: var(--color-text-secondary);
    max-width: 620px;
    margin: 0 auto 3rem;
    line-height: 1.6;
    font-weight: 400;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-ctas .btn {
    min-width: 200px;
}

/* Welcome Section */
.welcome {
    padding: 160px 0;
    background-color: var(--color-bg-secondary);
}

.welcome .container {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 50px;
    align-items: start;
}

.welcome-content {
    padding-right: 0;
}

.welcome-divider {
    background-color: var(--color-border);
    align-self: stretch;
}

.welcome-solution {
    padding-left: 0;
}

.welcome-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.welcome-headline {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 40px);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
}

.welcome-text {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.welcome-highlight {
    font-size: 19px;
    color: var(--color-text);
    font-weight: 600;
    margin-top: 2.5rem;
}

/* Stats Section */
.stats {
    padding: 120px 0;
    background-color: var(--color-bg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 6vw, 84px);
    font-weight: 600;
    color: var(--color-text);
    display: block;
    margin-bottom: 1rem;
    letter-spacing: -0.04em;
    line-height: 1;
}

.stat-text {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* Work Section */
.work {
    padding: 160px 0;
    background-color: var(--color-bg-secondary);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.work-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    aspect-ratio: 16/10;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.work-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.work-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform var(--transition-slow);
}

.work-card:hover img {
    transform: scale(1.03);
}

/* Services Section */
.services {
    padding: 160px 0;
    background-color: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.service-card {
    padding: 3rem;
    background-color: var(--color-bg-secondary);
    transition: background-color var(--transition-base);
}

.service-card:hover {
    background-color: var(--color-bg-elevated);
}

.service-number {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 500;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.service-card p {
    color: var(--color-text-secondary);
    line-height: 1.75;
    font-size: 16px;
}

/* T.R.U.S.T. System Section */
.trust-system {
    padding: 160px 0;
    background-color: var(--color-bg-secondary);
}

.trust-system__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.trust-system__intro {
    font-size: 22px;
    color: var(--color-text);
    font-weight: 500;
    line-height: 1.4;
    margin-top: -2rem;
}

.trust-system__overview {
    max-width: 700px;
    margin: 0 auto 4rem;
    text-align: center;
}

.trust-system__overview p {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.trust-system__overview strong {
    color: var(--color-text);
    font-weight: 600;
}

.trust-system__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.trust-card {
    background-color: var(--color-bg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform var(--transition-base);
}

.trust-card:hover {
    transform: translateY(-4px);
}

.trust-card__letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--color-text);
    background-color: var(--color-bg-secondary);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.trust-card__title {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.trust-card__text {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.trust-system__cta {
    text-align: center;
}

/* Philosophy Section */
.philosophy {
    padding: 180px 0;
    background-color: var(--color-bg);
}

.philosophy-content {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.philosophy-headline {
    font-size: clamp(2.25rem, 5vw, 56px);
    font-weight: 500;
    margin-bottom: 2.5rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.philosophy-text {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: 1.75rem;
    line-height: 1.75;
}

.philosophy-highlight {
    font-size: 22px;
    color: var(--color-text);
    font-weight: 600;
    margin-top: 3rem;
    font-style: normal;
    line-height: 1.4;
}

/* Founder Section */
.founder {
    padding: 160px 0;
    background-color: var(--color-bg-secondary);
}

.founder__content {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 80px;
    align-items: start;
}

.founder__image {
    position: sticky;
    top: 120px;
}

.founder__image img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    background-color: var(--color-bg-elevated);
}

.founder__headline {
    font-size: clamp(2rem, 4vw, 44px);
    font-weight: 500;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
}

.founder__intro {
    font-size: 20px;
    color: var(--color-text);
    font-weight: 500;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.founder__body {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.founder__body strong {
    color: var(--color-text);
    font-weight: 600;
}

.founder__signature {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.founder__name {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.founder__title {
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 500;
}

.founder__social {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    transition: all var(--transition-base);
}

.founder__social:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

.founder__social svg {
    flex-shrink: 0;
}

/* Ladder Section */
.ladder {
    padding: 160px 0;
    background-color: var(--color-bg);
}

.ladder__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.ladder__intro {
    max-width: 640px;
    margin: 0 auto 5rem;
    text-align: center;
}

.ladder__intro p {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: 1.25rem;
}

.ladder__intro-highlight {
    font-size: 20px;
    color: var(--color-text);
    font-weight: 600;
    margin-top: 2rem;
}

.ladder__steps {
    max-width: 720px;
    margin: 0 auto;
}

.ladder__step {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 2.5rem;
    padding-bottom: 4rem;
}

.ladder__step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ladder__step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
    background-color: var(--color-bg-secondary);
    border-radius: 50%;
    flex-shrink: 0;
}

.ladder__step-line {
    width: 2px;
    flex-grow: 1;
    background-color: var(--color-border);
    margin-top: 1rem;
}

.ladder__step--last .ladder__step-marker {
    align-items: center;
}

.ladder__step-content {
    padding-top: 0.25rem;
}

.ladder__step-header {
    margin-bottom: 1.5rem;
}

.ladder__step-title {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.ladder__step-subtitle {
    font-size: 15px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.ladder__step-desc {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: 1rem;
}

.ladder__step-ideal {
    margin: 1.5rem 0 2rem;
}

.ladder__step-ideal-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.ladder__step-ideal ul {
    list-style: none;
}

.ladder__step-ideal li {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.ladder__step-ideal li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-text-muted);
    font-weight: 600;
}

.ladder__step-footer {
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.ladder__step-price {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 400;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.ladder__step-price strong {
    color: var(--color-text);
    font-weight: 600;
}

.ladder__step-note {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.ladder__step-footer .btn {
    margin-top: 1rem;
}

.ladder__closing {
    max-width: 640px;
    margin: 1rem auto 0;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.ladder__closing p {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: 0.5rem;
}

.ladder__closing p:last-child {
    color: var(--color-text);
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 180px 0;
    background-color: var(--color-bg);
    text-align: center;
}

.contact-content {
    max-width: 650px;
    margin: 0 auto;
}

.contact-content p {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.contact-note {
    margin-top: 2rem;
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Contact Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal__content {
    position: relative;
    background-color: var(--color-bg);
    padding: 3rem;
    max-width: 480px;
    width: 100%;
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.modal.active .modal__content {
    transform: translateY(0);
}

.modal__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-base);
}

.modal__close:hover {
    color: var(--color-text);
}

.modal__title {
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.modal__subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.modal__form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.form-group .required {
    color: #e53935;
}

.form-group input {
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 16px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-base);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-text);
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

.btn-full {
    width: 100%;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.copyright {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .trust-system__grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 1rem;
    }

    .trust-card {
        padding: 2rem 1.5rem;
    }

    .trust-card__text {
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }

    .nav {
        padding: 0 24px;
    }

    .welcome .container {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .welcome-divider {
        display: none;
    }

    .welcome-solution {
        padding-top: 60px;
        margin-top: 60px;
        border-top: 1px solid var(--color-border);
    }

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

    .stats-grid {
        gap: 3rem;
    }

    .services-grid {
        gap: 2rem;
    }

    .trust-system__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }

    .trust-system__grid .trust-card:nth-child(4),
    .trust-system__grid .trust-card:nth-child(5) {
        grid-column: auto;
    }

    .ladder__steps {
        max-width: 100%;
    }

    .founder__content {
        grid-template-columns: 200px 1fr;
        gap: 50px;
    }

    .founder__image img {
        width: 160px;
        height: 160px;
    }
}

@media (max-width: 900px) {
    .trust-system__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .trust-system__grid .trust-card:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }

    .founder__content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }

    .founder__image {
        position: static;
        text-align: center;
    }

    .founder__image img {
        width: 140px;
        height: 140px;
        margin: 0 auto;
    }

    .founder__body {
        text-align: left;
    }

    .founder__signature {
        text-align: center;
    }

    .founder__social {
        display: inline-flex;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .mobile-menu {
        display: block;
    }

    .hero {
        padding: 160px 0 120px;
    }

    .hero-title {
        font-size: 2.75rem;
        letter-spacing: -0.03em;
    }

    .hero-subtitle {
        font-size: 1.0625rem;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 3rem;
    }

    .work-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .trust-system__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .trust-system__grid .trust-card:last-child {
        grid-column: auto;
        max-width: 100%;
        margin: 0;
    }

    .trust-card {
        padding: 2rem 1.5rem;
    }

    .trust-system__intro {
        font-size: 18px;
    }

    .trust-system__overview p {
        font-size: 16px;
    }

    .ladder__step {
        gap: 1.5rem;
    }

    .ladder__step-title {
        font-size: 22px;
    }

    .ladder__step-ideal li {
        font-size: 15px;
    }

    .ladder__intro p {
        font-size: 17px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .stat-number {
        font-size: 3.5rem;
    }

    .philosophy-headline {
        font-size: 2rem;
    }

    .welcome,
    .work,
    .services,
    .trust-system,
    .philosophy,
    .founder,
    .ladder,
    .contact {
        padding: 80px 0;
    }

    .founder__content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }

    .founder__image {
        position: static;
        text-align: center;
    }

    .founder__image img {
        width: 140px;
        height: 140px;
        margin: 0 auto;
    }

    .founder__headline {
        font-size: 1.75rem;
    }

    .founder__intro {
        font-size: 17px;
    }

    .founder__body {
        font-size: 16px;
        text-align: left;
    }

    .founder__signature {
        text-align: center;
    }

    .founder__social {
        justify-content: center;
    }

    .stats {
        padding: 80px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .modal__content {
        padding: 2rem;
        margin: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .nav {
        padding: 0 20px;
    }

    .hero {
        padding: 140px 0 100px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 2.5rem;
    }

    .welcome-headline {
        font-size: 1.35rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-text {
        font-size: 14px;
    }

    .philosophy-headline {
        font-size: 1.5rem;
    }

    .philosophy-text {
        font-size: 16px;
    }

    .philosophy-highlight {
        font-size: 18px;
    }

    .service-card {
        padding: 1.5rem;
    }

    .service-card h3 {
        font-size: 20px;
    }

    .service-card p {
        font-size: 15px;
    }

    .trust-card {
        padding: 1.5rem 1rem;
    }

    .trust-card__letter {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }

    .trust-card__title {
        font-size: 16px;
    }

    .trust-card__text {
        font-size: 14px;
    }

    .ladder__step {
        grid-template-columns: 40px 1fr;
        gap: 1rem;
        padding-bottom: 3rem;
    }

    .ladder__step-number {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .ladder__step-title {
        font-size: 20px;
    }

    .ladder__step-desc {
        font-size: 16px;
    }

    .ladder__step-price {
        font-size: 18px;
    }

    .ladder__step-ideal li {
        font-size: 14px;
    }

    .ladder__intro p {
        font-size: 16px;
    }

    .ladder__intro-highlight {
        font-size: 18px;
    }

    .ladder__closing p {
        font-size: 16px;
    }

    .founder__headline {
        font-size: 1.5rem;
    }

    .founder__intro {
        font-size: 16px;
    }

    .founder__body {
        font-size: 15px;
    }

    .founder__image img {
        width: 120px;
        height: 120px;
    }

    .founder__social {
        padding: 0.875rem 1.25rem;
        font-size: 14px;
    }

    .welcome,
    .work,
    .services,
    .trust-system,
    .philosophy,
    .founder,
    .ladder,
    .contact {
        padding: 60px 0;
    }

    .stats {
        padding: 60px 0;
    }

    .btn {
        width: 100%;
        padding: 1em 1.75em;
        font-size: 14px;
    }

    .modal__content {
        padding: 1.5rem;
    }

    .modal__title {
        font-size: 22px;
    }

    .mobile-menu {
        padding: 2rem 20px;
    }

    .mobile-nav-links a {
        font-size: 1.5rem;
    }
}

/* Selection styling */
::selection {
    background-color: var(--color-text);
    color: var(--color-bg);
}

/* Scrollbar styling - minimal */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}