/* ========================================
   Viral Studios — Stylesheet
   ======================================== */

:root {
    --color-black: #000000;
    --color-bg: #050505;
    --color-card: #111111;
    --color-card-hover: #161616;
    --color-border: #1a1a1a;
    --color-muted: #666666;
    --color-body: #999999;
    --color-light: #cccccc;
    --color-white: #ffffff;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;

    --section-padding: 140px 0;
    --container-width: 1200px;
    --container-padding: 0 40px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-black);
    color: var(--color-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    color: var(--color-white);
    font-weight: 400;
}

h2.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    text-align: center;
    margin-bottom: 80px;
    color: var(--color-light);
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Section Container */
.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--container-padding);
}

section {
    padding: var(--section-padding);
}

/* ========================================
   Hero Section
   ======================================== */

#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse at 50% 30%, #0d0d0d 0%, #000000 70%);
    will-change: transform;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 0 40px;
}

.wordmark {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-muted);
    letter-spacing: 0.05em;
    margin-bottom: 80px;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 0.1s forwards;
}

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

.hero-headline {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: var(--color-white);
    margin-bottom: 52px;
}

.hero-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(24px);
    filter: blur(10px);
}

.hero-word.visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.hero-word.serif {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.hero-cta {
    display: inline-block;
    padding: 16px 44px;
    background: transparent;
    color: var(--color-light);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border-radius: 4px;
    border: 1px solid #333;
    opacity: 0;
    transform: translateY(12px);
    transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    cursor: pointer;
}

.hero-cta.visible {
    opacity: 1;
    transform: translateY(0);
    animation: ctaIn 0.6s var(--ease-out) forwards;
}

@keyframes ctaIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-cta:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: #555;
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ========================================
   Portfolio Section
   ======================================== */

#portfolio {
    background: var(--color-black);
}

.portfolio-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
}

.portfolio-item {
    position: relative;
    display: block;
    width: 120px;
    height: 120px;
    border-radius: 26px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(24px);
}

.portfolio-item.animated {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.portfolio-item:hover {
    opacity: 0.85 !important;
}

.portfolio-icon {
    width: 100%;
    height: 100%;
}

.portfolio-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.portfolio-external {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 26px;
}

.portfolio-external svg {
    width: 28px;
    height: 28px;
    color: white;
}

.portfolio-item:hover .portfolio-external {
    opacity: 1;
}

/* ========================================
   How It Works Section
   ======================================== */

#how-it-works {
    background: var(--color-black);
    overflow: hidden;
}

.steps-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

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

.step {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 28px;
    margin-bottom: 180px;
    max-width: 520px;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.step.visible {
    opacity: 1;
    transform: translateY(0);
}

.step:last-child {
    margin-bottom: 0;
}

.step-left {
    margin-right: auto;
}

.step-right {
    margin-left: auto;
    flex-direction: row-reverse;
    text-align: right;
}

.step-number {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border: 1.5px solid #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--color-light);
    transition: border-color 0.5s ease;
}

.step.visible .step-number {
    border-color: var(--color-muted);
}

.step-headline {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 12px;
    line-height: 1.4;
}

.step-description {
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.7;
}

/* ========================================
   We Handle Everything Section
   ======================================== */

#services {
    background: var(--color-black);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--color-card);
    border-radius: 12px;
    padding: 36px 20px;
    text-align: center;
    border: 1px solid transparent;
    transition: border-color 0.3s ease, background-color 0.3s ease;
    opacity: 0;
    transform: translateY(24px);
}

.service-card.animated {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), border-color 0.3s ease, background-color 0.3s ease;
}

.service-card:hover {
    border-color: #222;
    background-color: var(--color-card-hover);
}

.service-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 22px;
    color: var(--color-light);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 10px;
}

.service-description {
    font-size: 0.8rem;
    color: var(--color-muted);
    line-height: 1.5;
}

/* ========================================
   Application Form Section
   ======================================== */

#apply {
    background: var(--color-black);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

#apply .section-container {
    width: 100%;
}

.form-container {
    max-width: 560px;
    margin: 0 auto;
    min-height: 320px;
    position: relative;
}

.form-step {
    display: none;
    opacity: 0;
    transform: translateX(24px);
    filter: blur(6px);
    transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out), filter 0.4s var(--ease-out);
}

.form-step.active {
    display: block;
}

.form-step.active.visible {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
}

.form-step.exiting {
    opacity: 0;
    transform: translateX(-24px);
    filter: blur(6px);
}

.form-question {
    display: block;
    font-family: var(--font-sans);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 36px;
}

.form-input {
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid #222;
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-white);
    outline: none;
    transition: border-color 0.3s ease;
}

.form-input::placeholder {
    color: #444;
}

.form-input:focus {
    border-bottom-color: var(--color-muted);
}

.form-textarea {
    resize: none;
    min-height: 120px;
    line-height: 1.6;
    border-bottom: 1px solid #222;
}

/* Multi-select and Single-select Options */
.form-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.form-option {
    cursor: pointer;
}

.form-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.option-label {
    display: inline-block;
    padding: 11px 24px;
    border: 1px solid #222;
    border-radius: 100px;
    font-size: 0.95rem;
    color: var(--color-body);
    transition: all 0.2s ease;
    user-select: none;
}

.option-label:hover {
    border-color: #444;
    color: var(--color-light);
}

.form-option input:checked + .option-label {
    border-color: var(--color-white);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.06);
}

/* Handle Inputs */
.handle-group {
    margin-bottom: 24px;
}

.handle-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: 8px;
}

.handle-input {
    width: 100%;
    padding: 14px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid #222;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-white);
    outline: none;
    transition: border-color 0.3s ease;
}

.handle-input::placeholder {
    color: #444;
}

.handle-input:focus {
    border-bottom-color: var(--color-muted);
}

/* Form Navigation */
.form-nav {
    display: flex;
    gap: 16px;
    margin-top: 44px;
}

.form-next,
.form-submit {
    padding: 14px 38px;
    background: transparent;
    color: var(--color-light);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid #333;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.form-next:hover,
.form-submit:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: #555;
    color: var(--color-white);
    transform: translateY(-1px);
}

.form-prev {
    padding: 14px 24px;
    background: transparent;
    color: var(--color-muted);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 400;
    border: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.form-prev:hover {
    color: var(--color-light);
}

/* Confirmation */
.confirmation-message {
    font-size: 1.2rem;
    color: var(--color-light);
    line-height: 1.8;
    text-align: center;
}

#form-confirmation.visible {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
}

/* ========================================
   Footer
   ======================================== */

footer {
    padding: 80px 40px 60px;
    text-align: center;
}

.footer-wordmark {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}

.footer-copyright {
    font-size: 0.8rem;
    color: #333;
}

/* ========================================
   Responsive — Tablet
   ======================================== */

@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   Responsive — Mobile
   ======================================== */

@media (max-width: 768px) {
    :root {
        --section-padding: 100px 0;
        --container-padding: 0 24px;
    }

    h2.section-title {
        margin-bottom: 56px;
    }

    .wordmark {
        margin-bottom: 60px;
    }

    .hero-headline {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .hero-cta {
        padding: 14px 36px;
        font-size: 0.9rem;
    }

    .portfolio-grid {
        gap: 28px;
    }

    .portfolio-item {
        width: 90px;
        height: 90px;
    }

    .steps-container {
        padding: 0;
    }

    .step {
        max-width: 100%;
        margin-bottom: 80px;
    }

    .step-left,
    .step-right {
        margin-left: 0;
        margin-right: 0;
        flex-direction: row;
        text-align: left;
    }

    .steps-svg {
        display: none;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .service-card {
        padding: 28px 16px;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 80px 0;
        --container-padding: 0 20px;
    }

    .hero-content {
        padding: 0 20px;
    }

    .hero-headline {
        font-size: clamp(1.5rem, 8vw, 2rem);
        margin-bottom: 40px;
    }

    .hero-cta {
        padding: 14px 30px;
    }

    .portfolio-grid {
        flex-direction: column;
        gap: 20px;
    }

    .portfolio-item {
        width: 100px;
        height: 100px;
    }

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

    .form-question {
        font-size: 1.15rem;
    }

    .form-input {
        font-size: 1rem;
    }

    footer {
        padding: 60px 20px 40px;
    }
}