/* ==========================================================================
   TORU REPRODUCTION SERVICES - Landing Page Styles
   ========================================================================== */

/* CSS Variables - Brand Manual TORU */
:root {
    /* Colors - Official Brand Palette */
    --color-primary: #030303;
    --color-primary-dark: #000000;
    --color-secondary: #333333;
    --color-accent: #2D6A4F;
    --color-accent-hover: #1B4332;
    --color-dark: #030303;
    --color-light: #F5F5F0;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #E0E0E0;

    /* Typography - DM Sans (headings) + Lora (body) */
    --font-heading: 'DM Sans', system-ui, sans-serif;
    --font-body: 'Lora', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

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

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

ul {
    list-style: none;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

/* ==========================================================================
   Components
   ========================================================================== */

/* Section Titles */
.section-title {
    margin-bottom: var(--spacing-lg);
}

.section-title--center {
    text-align: center;
}

.section-title--light {
    color: var(--color-white);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn--full {
    width: 100%;
}

/* Image Placeholders */
.image-placeholder {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-height: 300px;
    border-radius: var(--radius-md);
}

.image-placeholder--large {
    min-height: 400px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-dark);
    transition: all var(--transition-normal);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

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

.header__logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 2px;
}

.logo-tagline {
    font-size: 0.65rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Logo images (when SVGs are available) */
.header__logo-img {
    height: 90px;
    width: auto;
}

.footer__logo-img {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

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

.nav__link {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-xs) 0;
    position: relative;
}

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

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

.nav__link--cta {
    background-color: var(--color-accent);
    color: var(--color-dark);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background-color: var(--color-accent-hover);
}

/* Mobile Menu Button */
.header__menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.header__menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 80px;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3, 3, 3, 0.85) 0%, rgba(3, 3, 3, 0.7) 100%);
}

.hero__container {
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 700px;
}

.hero__title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero__subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   Services Quick Access
   ========================================================================== */

.services-quick {
    background-color: var(--color-light);
    padding: var(--spacing-2xl) 0;
}

.services-quick__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary);
}

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

.service-card__title {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.service-card__link {
    font-size: 0.75rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* ==========================================================================
   About Section
   ========================================================================== */

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

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

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

.about__description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.about__values {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.value-tag {
    background-color: var(--color-light);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ==========================================================================
   Our Difference Section
   ========================================================================== */

.difference {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.difference__content {
    max-width: 700px;
    margin: 0 auto;
}

.difference__text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
}

/* ==========================================================================
   Mission & Vision Section
   ========================================================================== */

.mission-vision {
    background-color: var(--color-light);
}

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

.mission-vision__item {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.mission-vision__label {
    color: var(--color-accent);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.mission-vision__text {
    font-size: 1.125rem;
    color: var(--color-text);
    margin-bottom: 0;
}

/* ==========================================================================
   Team Section
   ========================================================================== */

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

.team__intro {
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
    color: var(--color-text-light);
}

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

.team-card {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-light);
    border-radius: var(--radius-md);
}

.team-card__photo {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.team-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card__initials {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
}

.team-card__name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.team-card__role {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.team-card__description {
    color: var(--color-text-light);
    font-size: 0.875rem;
    line-height: 1.5;
    text-align: center;
}

.team-card__contact {
    color: var(--color-primary);
    font-size: 0.875rem;
}

.team-card__contact:hover {
    color: var(--color-accent);
}

/* ==========================================================================
   Services Detailed Section
   ========================================================================== */

.services {
    background-color: var(--color-light);
}

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

.service-detail:last-child {
    margin-bottom: 0;
}

.service-detail--reverse {
    direction: rtl;
}

.service-detail--reverse > * {
    direction: ltr;
}

.service-detail__image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.service-detail__title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-detail__text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================================================
   Location Section
   ========================================================================== */

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

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

.location__image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.location__text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.location__address {
    font-style: normal;
    color: var(--color-text);
}

.location__address p {
    margin-bottom: var(--spacing-xs);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary-dark) 100%);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact__text {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    color: var(--color-white);
}

.contact__item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-accent);
}

.contact__item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.contact__item p {
    margin: 0;
    opacity: 0.85;
}

/* Contact Form */
.contact__form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-light);
    transition: border-color var(--transition-fast);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-lg);
}

.footer__logo {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-md);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

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

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer__contact-info {
    font-size: 0.875rem;
    opacity: 0.7;
    line-height: 1.8;
}

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

.footer__nav-column h4 {
    color: var(--color-white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.footer__nav-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__nav-column a {
    font-size: 0.875rem;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.footer__nav-column a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    opacity: 0.6;
}

.footer__bottom a {
    color: var(--color-accent);
}

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

/* Tablet */
@media (max-width: 1024px) {
    .service-detail {
        grid-template-columns: 1fr;
    }

    .service-detail--reverse {
        direction: ltr;
    }

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

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

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

/* Mobile */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

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

    /* Header Mobile */
    .header__nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--color-dark);
        padding: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .header__nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav__list {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav__link--cta {
        text-align: center;
    }

    .header__menu-btn {
        display: flex;
    }

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

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

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

    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding: 120px 0 var(--spacing-2xl);
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    /* Services Quick Mobile */
    .services-quick__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Team Mobile */
    .team__grid {
        grid-template-columns: 1fr;
    }

    /* Form Mobile */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Footer Mobile */
    .footer__nav {
        grid-template-columns: 1fr;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .services-quick__grid {
        grid-template-columns: 1fr;
    }

    .about__values {
        flex-direction: column;
        align-items: center;
    }

    .mission-vision__grid {
        grid-template-columns: 1fr;
    }
}