/* ==========================================================================
   Vintaga - Page-specific Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Page Header
   -------------------------------------------------------------------------- */
.page-header {
    position: relative;
    padding: calc(var(--space-5xl) + 80px) 0 var(--space-4xl);
    overflow: hidden;
}

.page-header__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.page-header__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 40% at 30% 20%, rgba(34, 211, 238, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 70% 60%, rgba(34, 197, 94, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header__title {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 400;
    max-width: 800px;
}

.page-header__subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-top: var(--space-lg);
}

/* --------------------------------------------------------------------------
   About Page
   -------------------------------------------------------------------------- */
.about-intro {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-elevated);
}

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

@media (min-width: 1024px) {
    .about-intro__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-intro__image {
    position: relative;
}

.about-intro__image img {
    width: 100%;
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    object-fit: cover;
}

.about-intro__image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 60%;
    height: 60%;
    border: 2px solid rgba(34, 211, 238, 0.5);
    border-radius: var(--radius-lg);
    z-index: -1;
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.15);
}

.about-intro__content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--space-xl);
}

.about-intro__content p {
    color: var(--color-text-muted);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

/* Values Section */
.values {
    padding: var(--space-5xl) 0;
    background: var(--color-bg);
}

.values__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.values__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .values__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.value-card {
    padding: var(--space-2xl);
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.value-card:hover {
    border-color: rgba(34, 211, 238, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 20px rgba(34, 211, 238, 0.1);
}

.value-card__number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 400;
    color: var(--color-teal);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.value-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.value-card__text {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* Mission Section */
.mission {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-elevated);
}

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

.mission__quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-style: italic;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    position: relative;
    padding: 0 var(--space-2xl);
}

.mission__quote::before,
.mission__quote::after {
    content: '"';
    font-size: 4rem;
    color: var(--color-teal);
    opacity: 0.3;
    position: absolute;
    font-style: normal;
}

.mission__quote::before {
    top: -20px;
    left: 0;
}

.mission__quote::after {
    bottom: -40px;
    right: 0;
}

/* --------------------------------------------------------------------------
   Aquitio Page
   -------------------------------------------------------------------------- */
.aquitio-hero {
    position: relative;
    padding: calc(var(--space-5xl) + 80px) 0 var(--space-4xl);
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.aquitio-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.aquitio-hero__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.4;
}

.aquitio-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, 
        rgba(10, 22, 40, 0.7) 0%, 
        rgba(10, 22, 40, 0.9) 50%,
        var(--color-bg) 100%
    );
}

.aquitio-hero .container {
    position: relative;
    z-index: 1;
}

.aquitio-hero__content {
    max-width: 700px;
}

.aquitio-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-teal);
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(8px);
}

.aquitio-hero__title {
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 400;
    margin-bottom: var(--space-xl);
}

.aquitio-hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.aquitio-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* App Showcase */
.app-showcase {
    padding: var(--space-5xl) 0;
    background: var(--color-bg);
    overflow: hidden;
}

.app-showcase__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.app-showcase__phones {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    perspective: 1000px;
}

.phone-frame {
    flex-shrink: 0;
    width: 220px;
    border-radius: 36px;
    background: linear-gradient(145deg, #1a2a3a 0%, #0d1e2e 100%);
    padding: 8px;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(34, 211, 238, 0.1),
        inset 0 1px 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.4s ease;
}

.phone-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 28px;
}

.phone-frame--center {
    width: 260px;
    z-index: 2;
    transform: translateY(-20px);
}

.phone-frame--side {
    opacity: 0.85;
    transform: scale(0.9);
}

.phone-frame--side:first-child {
    transform: scale(0.9) rotateY(5deg);
}

.phone-frame--side:last-child {
    transform: scale(0.9) rotateY(-5deg);
}

@media (max-width: 900px) {
    .app-showcase__phones {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .phone-frame {
        width: 200px;
    }
    
    .phone-frame--center {
        width: 240px;
        transform: none;
    }
    
    .phone-frame--side {
        display: none;
    }
}

/* Features Detail */
.features-detail {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-elevated);
}

.features-detail__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.features-detail__header .section-subtitle {
    margin: 0 auto;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-5xl);
}

@media (min-width: 1024px) {
    .feature-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .feature-row:nth-child(even) .feature-row__content {
        order: 2;
    }
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-row__content h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--space-lg);
}

.feature-row__content p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

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

.feature-row__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.feature-row__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-teal);
    border-radius: 50%;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

.feature-row__visual {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-row__icon {
    width: 120px;
    height: 120px;
    color: var(--color-teal);
    opacity: 0.6;
}

/* Pricing/Who For Section */
.who-for {
    padding: var(--space-5xl) 0;
    background: var(--color-bg);
}

.who-for__header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.who-for__header .section-subtitle {
    margin: 0 auto;
}

.who-for__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .who-for__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .who-for__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.who-card {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-base);
}

.who-card:hover {
    border-color: rgba(34, 211, 238, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 20px rgba(34, 211, 238, 0.1);
}

.who-card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-teal);
    margin: 0 auto var(--space-lg);
}

.who-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.who-card__text {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

/* Valuation Methodology */
.methodology {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-elevated);
}

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

@media (min-width: 1024px) {
    .methodology__content {
        grid-template-columns: 1fr 1fr;
    }
}

.methodology__text h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--space-xl);
}

.methodology__text p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.methodology__visual {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.methodology__steps {
    list-style: none;
}

.methodology__step {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.methodology__step:last-child {
    border-bottom: none;
}

.methodology__step-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-teal);
    opacity: 0.5;
    flex-shrink: 0;
    width: 30px;
}

.methodology__step-text {
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Contact Page
   -------------------------------------------------------------------------- */
.contact-section {
    padding: var(--space-5xl) 0;
    background: var(--color-bg-elevated);
}

.contact-section__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 1024px) {
    .contact-section__grid {
        grid-template-columns: 1fr 1.5fr;
    }
}

.contact-info h2 {
    font-size: 1.75rem;
    margin-bottom: var(--space-xl);
}

.contact-info p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.contact-info__item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    color: var(--color-text-muted);
}

.contact-info__item svg {
    width: 20px;
    height: 20px;
    color: var(--color-teal);
    flex-shrink: 0;
}

.contact-info__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.contact-info__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.contact-info__social a:hover {
    border-color: var(--color-teal);
    color: var(--color-teal);
}

/* Contact Form */
.contact-form {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

@media (min-width: 768px) {
    .contact-form {
        padding: var(--space-3xl);
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
    .form-row--half {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--space-md) var(--space-lg);
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-subtle);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-teal);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a39e94' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: var(--space-lg);
}

@media (min-width: 640px) {
    .contact-form .btn {
        width: auto;
    }
}

/* --------------------------------------------------------------------------
   App Download Section
   -------------------------------------------------------------------------- */
.app-download {
    padding: var(--space-5xl) 0;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(34, 211, 238, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 30% 80%, rgba(34, 197, 94, 0.05) 0%, transparent 50%),
        var(--color-bg);
}

.app-download__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.app-download__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--space-lg);
}

.app-download__text {
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

.app-download__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

/* --------------------------------------------------------------------------
   Privacy & Terms Pages
   -------------------------------------------------------------------------- */
.legal-content {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.legal-content__inner {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: var(--space-2xl) 0 var(--space-lg);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.legal-content ul {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.legal-content li {
    margin-bottom: var(--space-sm);
}

.legal-content a {
    color: var(--color-teal);
}

.legal-content a:hover {
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Active Nav Link
   -------------------------------------------------------------------------- */
.nav__link--active {
    color: var(--color-text);
}

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