/* ============================================
   Veristic Dental Studio — Styles
   Plum + Amber | Clean Minimalist
   ============================================ */

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

:root {
    --plum: #6B3A5D;
    --plum-light: #8B5A7B;
    --plum-dark: #4A2540;
    --plum-bg: #F7F0F4;
    --amber: #D4A056;
    --amber-light: #E8C07A;
    --amber-dark: #B8863E;
    --cream: #FAF8F5;
    --white: #FFFFFF;
    --black: #1A1A1A;
    --gray-900: #2D2D2D;
    --gray-700: #555555;
    --gray-500: #888888;
    --gray-300: #C8C8C8;
    --gray-100: #F0F0F0;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--gray-900);
    background: var(--cream);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ---- Typography ---- */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-eyebrow {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--plum);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--black);
    margin-bottom: 1.5rem;
}

.text-plum { color: var(--plum); }
.text-amber { color: var(--amber-dark); }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.9rem 2rem;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
}

.btn-primary {
    background: var(--plum);
    color: var(--white);
    border-color: var(--plum);
}

.btn-primary:hover {
    background: var(--plum-dark);
    border-color: var(--plum-dark);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-ghost:hover {
    border-color: var(--plum);
    color: var(--plum);
}

.btn-large {
    padding: 1.1rem 2.5rem;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ---- Navigation ---- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(107, 58, 93, 0.08);
    transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
    box-shadow: 0 1px 30px rgba(107, 58, 93, 0.06);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.nav-logo-mark {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--plum);
    line-height: 1;
}

.nav-logo-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-700);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-700);
    transition: color 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--plum);
    transition: width 0.3s var(--ease-out);
}

.nav-link:hover {
    color: var(--plum);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--plum);
    border: 1px solid var(--plum);
    padding: 0.6rem 1.4rem;
    transition: all 0.3s var(--ease-out);
}

.nav-cta:hover {
    background: var(--plum);
    color: var(--white);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--gray-700);
    transition: all 0.3s var(--ease-out);
}

.nav-toggle.active span:first-child {
    transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle.active span:last-child {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* ---- Mobile Menu ---- */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: var(--cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 300;
    color: var(--gray-900);
    transition: color 0.3s;
}

.mobile-menu-link:hover {
    color: var(--plum);
}

.mobile-menu-cta {
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--plum);
    border: 1px solid var(--plum);
    padding: 0.8rem 2rem;
    margin-top: 1rem;
}

/* ---- Hero ---- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 2rem 4rem;
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-eyebrow {
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--plum);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--black);
    margin-bottom: 1.5rem;
}

.hero-accent {
    font-style: italic;
    color: var(--plum);
    font-weight: 300;
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray-700);
    max-width: 480px;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-details {
    display: flex;
    gap: 3rem;
}

.hero-detail {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.hero-detail-label {
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.hero-detail-value {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--gray-700);
    line-height: 1.6;
}

.hero-detail-value a {
    color: var(--gray-700);
    transition: color 0.3s;
}

.hero-detail-value a:hover {
    color: var(--plum);
}

/* Hero Image */
.hero-image-wrap {
    position: relative;
}

.hero-image-container {
    position: relative;
    overflow: hidden;
}

.hero-image-container img {
    width: 100%;
    height: auto;
    aspect-ratio: 3/4;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.hero-image-container:hover img {
    transform: scale(1.02);
}

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 1px solid var(--amber);
    z-index: -1;
}

.hero-image-caption {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.75rem;
    font-weight: 300;
    color: var(--gray-500);
    font-style: italic;
}

.hero-image-caption-line {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--amber);
    flex-shrink: 0;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--plum), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ---- Approach ---- */
.approach {
    padding: 8rem 0;
    background: var(--white);
}

.approach-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.approach-left {
    position: sticky;
    top: 120px;
}

.approach-line {
    width: 60px;
    height: 1px;
    background: var(--amber);
    margin-top: 1.5rem;
}

.approach-intro {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--gray-700);
    margin-bottom: 3rem;
}

.pillars {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.pillar {
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 1rem;
}

.pillar-number {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    color: var(--amber);
    padding-top: 0.3rem;
}

.pillar-title {
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.pillar-text {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray-700);
}

/* ---- Services ---- */
.services {
    padding: 8rem 0;
    background: var(--cream);
}

.services-header {
    text-align: center;
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--gray-100);
    border: 1px solid var(--gray-100);
}

.service-card {
    background: var(--cream);
    padding: 2.5rem;
    transition: all 0.4s var(--ease-out);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--plum);
    transition: width 0.4s var(--ease-out);
}

.service-card:hover::before {
    width: 100%;
}

.service-card:hover {
    background: var(--white);
}

.service-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--plum);
}

.service-title {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--black);
    margin-bottom: 0.75rem;
    font-family: var(--font-display);
}

.service-text {
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--gray-700);
}

/* ---- Studio ---- */
.studio {
    padding: 8rem 0;
    background: var(--white);
}

.studio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.studio-images {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
    position: relative;
}

.studio-img-main {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    overflow: hidden;
}

.studio-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.studio-img-main:hover img {
    transform: scale(1.03);
}

.studio-img-secondary {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    overflow: hidden;
    margin-top: 2rem;
}

.studio-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.studio-img-secondary:hover img {
    transform: scale(1.03);
}

.studio-img-accent {
    grid-column: 1 / 3;
    grid-row: 1 / 2;
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--plum);
    padding: 1.5rem 2rem;
    z-index: 2;
}

.studio-img-accent-inner {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.studio-stat-number {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--amber-light);
}

.studio-stat-label {
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
}

.studio-content {
    padding-left: 1rem;
}

.studio-text {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--gray-700);
    margin-bottom: 1.25rem;
}

.studio-values {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 2rem 0 2.5rem;
}

.studio-value {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--gray-700);
}

.studio-value-line {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--amber);
    flex-shrink: 0;
}

/* ---- Divider ---- */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem 0;
}

.divider-line {
    flex: 1;
    max-width: 200px;
    height: 1px;
    background: var(--gray-300);
}

.divider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--amber);
}

/* ---- CTA ---- */
.cta {
    padding: 8rem 0;
    background: var(--plum);
    text-align: center;
}

.cta .section-eyebrow {
    color: var(--amber-light);
}

.cta-title {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.cta-text {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.9;
    color: rgba(255,255,255,0.75);
    max-width: 560px;
    margin: 0 auto 2.5rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background: var(--amber);
    border-color: var(--amber);
    color: var(--black);
}

.cta .btn-primary:hover {
    background: var(--amber-light);
    border-color: var(--amber-light);
}

.cta .btn-ghost {
    border-color: rgba(255,255,255,0.3);
    color: var(--white);
}

.cta .btn-ghost:hover {
    border-color: var(--white);
    color: var(--white);
}

/* ---- Contact ---- */
.contact {
    padding: 8rem 0;
    background: var(--cream);
}

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

.contact-intro {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--gray-700);
    margin-bottom: 2.5rem;
}

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

.contact-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-detail-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-300);
    color: var(--plum);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.2rem;
}

.contact-detail-value {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--gray-700);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--gray-700);
    transition: color 0.3s;
}

.contact-detail-value a:hover {
    color: var(--plum);
}

/* Form */
.contact-form-wrap {
    background: var(--white);
    padding: 2.5rem;
    border: 1px solid var(--gray-100);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--gray-900);
    background: var(--cream);
    border: 1px solid var(--gray-100);
    padding: 0.85rem 1rem;
    outline: none;
    transition: border-color 0.3s;
    -webkit-appearance: none;
    border-radius: 0;
}

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

.form-input::placeholder {
    color: var(--gray-300);
}

.form-select {
    cursor: pointer;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    margin-top: 1rem;
    background: var(--plum-bg);
    border: 1px solid var(--plum);
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--plum);
}

.form-success.show {
    display: flex;
}

.form-success svg {
    flex-shrink: 0;
}

/* ---- Footer ---- */
.footer {
    background: var(--black);
    padding: 4rem 0 2rem;
    color: rgba(255,255,255,0.6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.footer-logo-mark {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--amber);
}

.footer-logo-text {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
}

.footer-tagline {
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    font-size: 0.8rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--amber);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact a {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--amber);
}

.footer-contact span {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.72rem;
    font-weight: 300;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.05em;
}

/* ---- Animations ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image-wrap {
        max-width: 500px;
    }
    
    .approach-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .approach-left {
        position: static;
    }
    
    .studio-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .studio-content {
        padding-left: 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 1.5rem 4rem;
    }
    
    .hero-title {
        font-size: clamp(1.8rem, 7vw, 2.8rem);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-details {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .studio-images {
        grid-template-columns: 1fr;
    }
    
    .studio-img-main {
        grid-column: 1;
        grid-row: 1;
    }
    
    .studio-img-secondary {
        grid-column: 1;
        grid-row: 2;
        margin-top: 0;
    }
    
    .studio-img-accent {
        position: static;
        transform: none;
        grid-column: 1;
        grid-row: 3;
        margin-top: 1rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 1.25rem 3rem;
    }
    
    .approach, .services, .studio, .cta, .contact {
        padding: 5rem 0;
    }
    
    .contact-form-wrap {
        padding: 1.5rem;
    }
}