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

:root {
    /* Colors */
    --ink: #0A0A0A;
    --coal: #0D0F12;
    --cloud: #F6F8FB;
    --sky-top: #EAF2F9;
    --sky-bottom: #FFFFFF;
    --white: #FFFFFF;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-700: #374151;
    --gray-300: #D1D5DB;

    /* Layout */
    --page-margin: 64px;
    --container-max: 1280px;
    --gutter: 24px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    background: var(--white);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "kern" 1;
}

/* Links */
a:visited {
    color: #ffffff; /* Traditional visited link color, you can change this to any color you prefer */
}

/* Typography Scale */
.display-xxl {
    font-size: clamp(64px, 10vw, 540px);
    line-height: 0.85;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.display-xl {
    font-size: clamp(56px, 8vw, 420px);
    line-height: 0.88;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.display-l {
    font-size: clamp(56px, 6vw, 140px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.display-m {
    font-size: clamp(40px, 4vw, 84px);
    line-height: 0.95;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.kicker {
    font-size: 26px;
    line-height: 1.3;
    font-weight: 600;
    color: var(--gray-500);
}

.body-copy {
    font-size: 18px;
    line-height: 1.6;
    font-weight: 400;
    color: var(--gray-700);
}

.small-copy {
    font-size: 14px;
    line-height: 1.6;
    font-weight: 400;
    color: var(--gray-500);
}

/* Buttons */
.btn {
    display: inline-block;
    height: 48px;
    padding: 0 24px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    line-height: 48px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn:hover {
    opacity: 0.8;
}

.btn-primary {
    background: var(--ink);
    color: var(--white);
    border: none;
}

.btn-outline {
    background: var(--white);
    color: var(--ink);
    border: 1px solid var(--ink);
}

.btn-outline:visited {
    color: var(--ink);
}

.btn-outline:active {
    color: var(--ink);
}

/* Section 1: Hero */
.hero {
    position: relative;
    height: 92vh;
    background-image:
        linear-gradient(180deg, rgba(234, 242, 249, 0.85) 0%, rgba(255, 255, 255, 0.9) 60%),
        url('../images/people_background.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero-nav {
    position: absolute;
    top: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 32px;
    z-index: 5;
}

.hero-nav a {
    font-size: 18px;
    line-height: 1.2;
    color: var(--ink);
    text-decoration: none;
    transition: opacity 0.2s;
}

.hero-nav a:hover {
    opacity: 0.7;
}

.menu-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.menu-button::before {
    content: '☰';
    color: var(--white);
    font-size: 20px;
}

.hero-wordmark {
    position: absolute;
    top: 96px;
    left: 24px;
    font-size: clamp(80px, 20vw + 40px, 540px);
    line-height: 0.85;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--ink);
    z-index: 2;
}

.hero-wordmark sup {
    font-size: 0.35em;
    vertical-align: top;
    line-height: 1;
}

.hero-headline {
    position: absolute;
    top: 20%;
    right: 64px;
    text-align: right;
    z-index: 3;
}

.hero-headline-line {
    font-size: clamp(48px, 6vw + 24px, 140px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--ink);
    white-space: nowrap;
}

.hero-tagline {
    position: absolute;
    bottom: 32px;
    left: 32px;
    font-size: 22px;
    line-height: 1.3;
    font-weight: 600;
    color: black;
    z-index: 6;
}

.hero-tagline a {
    color: black;
    text-decoration: none;
}

.hero-tagline a:visited {
    color: black;
}

.hero-tagline a:hover {
    color: black;
    opacity: 0.7;
}

.hero-tagline a:active {
    color: black;
}

.hero-ctas {
    position: absolute;
    bottom: 32px;
    right: 32px;
    display: flex;
    gap: 16px;
    z-index: 6;
}

/* Section 2: Call to Action */
.cta-section {
    height: 520px;
    background: var(--ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cta-kicker {
    font-size: 26px;
    line-height: 1.3;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

.cta-headline {
    font-size: clamp(48px, 6vw + 20px, 140px);
    line-height: 0.86;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--white);
}

/* Section 3: Experience */
.experience-section {
    padding: 128px var(--page-margin) 160px;
    background: var(--white);
}

.experience-heading {
    margin-bottom: 40px;
}

.experience-heading-line {
    font-size: clamp(64px, 8vw + 16px, 180px);
    line-height: 0.9;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--ink);
}

.experience-heading-line sup {
    font-size: 0.25em;
    vertical-align: top;
}

.experience-grid {
    max-width: var(--container-max);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gutter);
}

.experience-narrative {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.experience-narrative p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--gray-700);
}

.experience-narrative strong {
    font-weight: 700;
    color: var(--ink);
}

.feature-card {
    display: flex;
    flex-direction: column;
}

.feature-icon {
    width: 64px;
    height: 64px;
    border: 1px dashed var(--gray-400);
    border-radius: 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.feature-title {
    font-size: 22px;
    line-height: 1.3;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}

.feature-description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-500);
}

/* Section 4: Content Section */
.content-section {
    background: var(--coal);
    color: var(--white);
    padding: 112px var(--page-margin);
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 520px 1fr;
    gap: 32px;
    align-items: start;
}

.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.content-image {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.content-text h2 {
    font-size: clamp(40px, 3vw + 16px, 84px);
    line-height: 0.95;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--white);
    margin-bottom: 24px;
}

.content-text p {
    font-size: 16px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.85);
    max-width: 560px;
}

/* Section 5: Belief Statement */
.belief-section {
    padding: 128px var(--page-margin);
    background: var(--white);
}

.belief-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
}

.belief-spacer {
    /* Empty left column for spacing */
}

.belief-content {
    /* Right column with content */
}

.belief-paragraph {
    font-size: clamp(32px, 5vw + 16px, 86px);
    line-height: 1.04;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--ink);
    margin-bottom: 0;
}

.belief-section .features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(280px, 1fr));
    gap: 48px;
    margin-top: 56px;
    width: 100%;
    max-width: none;
}

.feature-item {
    display: flex;
    flex-direction: column;
}

.feature-divider {
    width: 100%;
    height: 1px;
    background: var(--gray-300);
    margin-bottom: 24px;
}

.feature-item h3 {
    font-size: 20px;
    line-height: 1.3;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-500);
}

/* Responsive: Large screens */
@media (min-width: 1441px) and (max-width: 1920px) {
    .hero-wordmark {
        font-size: clamp(400px, 28vw, 540px);
    }

    .hero-headline-line {
        font-size: clamp(120px, 8vw, 140px);
    }

    .experience-heading-line {
        font-size: clamp(160px, 10vw, 180px);
    }

    .belief-paragraph {
        font-size: clamp(76px, 5.5vw, 86px);
    }

    .belief-section .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Responsive: Medium screens */
@media (min-width: 1025px) and (max-width: 1440px) {
    .hero-wordmark {
        font-size: clamp(280px, 24vw, 540px);
    }

    .hero-headline-line {
        font-size: clamp(100px, 7.5vw, 140px);
    }

    .experience-heading-line {
        font-size: clamp(140px, 9vw, 180px);
    }

    .belief-paragraph {
        font-size: clamp(64px, 5vw, 86px);
    }

    .belief-section .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Responsive: Tablet */
@media (max-width: 1024px) {
    :root {
        --page-margin: 40px;
    }

    .hero-wordmark {
        font-size: clamp(100px, 29vw, 420px);
    }

    .hero-headline-line {
        font-size: 96px;
    }

    .cta-headline {
        font-size: 104px;
        color: var(--white);

    }

    .experience-heading-line {
        font-size: 140px;
    }

    .experience-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .experience-narrative {
        margin-bottom: 16px;
    }

    .content-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .content-image {
        max-width: 460px;
        margin: 0 auto;
    }

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

    .belief-paragraph {
        font-size: 64px;
    }

    .belief-section .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }
}

/* Responsive: Mobile */
@media (max-width: 768px) {
    :root {
        --page-margin: 20px;
    }

    .hero {
        height: auto;
        min-height: 100vh;
        padding: 80px 20px 120px;
    }

    .hero-nav {
        top: 16px;
        right: 16px;
    }

    .hero-nav a {
        display: none;
    }

    .hero-wordmark {
        position: static;
        font-size: 30vw;
        margin-bottom: 24px;
    }

    .hero-headline {
        position: static;
        text-align: left;
        margin-bottom: 32px;
    }

    .hero-headline-line {
        font-size: 12vw;
    }


    .hero-tagline {
        position: static;
        font-size: 16px;
        margin-bottom: 24px;
        color: black;
    }

    .hero-ctas {
        position: static;
        flex-direction: column;
        gap: 12px;
    }

    .hero-ctas .btn {
        width: 100%;
        text-align: center;
    }

    .cta-section {
        height: auto;
        padding: 80px 20px;
    }

    .cta-kicker {
        font-size: 18px;
    }

    .cta-headline {
        font-size: 56px;
    }

    .experience-section {
        padding: 80px 20px;
    }

    .experience-heading-line {
        font-size: 64px;
    }

    .content-section {
        padding: 80px 20px;
    }

    .content-container {
        gap: 24px;
    }

    .content-text h2 {
        font-size: 40px;
    }

    .content-text p {
        font-size: 15px;
    }

    .belief-section {
        padding: 80px 20px;
    }

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

    .belief-paragraph {
        font-size: 40px;
    }

    .belief-section .features-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-top: 40px;
    }
}