/* =========================================
   1. COLOURS AND GLOBAL SETTINGS
========================================= */

:root {
    --ivory: #f8f5ed;
    --ivory-dark: #eee5d4;
    --gold: #a77b35;
    --gold-light: #d6bb83;
    --black: #171613;
    --grey: #706b62;
    --white: #fffdf8;
    --border: #dfd3bb;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background: var(--ivory);
    color: var(--black);
    font-family: "Montserrat", sans-serif;
    font-size: 14px;
    line-height: 1.8;
}

img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


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

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

::selection {
    background: var(--gold-light);
    color: var(--black);
}


/* =========================================
   2. SHARED TYPOGRAPHY
========================================= */

h1,
h2,
h3,
.monogram,
.seal-number,
.footer-names {
    font-family: "Cormorant Garamond", serif;
    font-weight: 400;
}

h1,
h2 {
    line-height: 1.05;
    letter-spacing: -0.035em;
}

h1 {
    font-size: clamp(3.5rem, 6.5vw, 6.5rem);
}

h1 span,
h2 span {
    display: block;
    color: var(--gold);
    font-style: italic;
}

h2 {
    font-size: clamp(2.5rem, 4.5vw, 4.4rem);
}

h3 {
    font-size: 2rem;
    line-height: 1.2;
}

.eyebrow {
    color: var(--gold);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.22em;
    line-height: 1.7;
}

.section-padding {
    padding: 120px 8%;
}


/* =========================================
   3. NAVIGATION
========================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(248, 245, 237, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.navbar {
    min-height: 82px;
    max-width: 1600px;
    padding: 0 5%;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.monogram {
    font-size: 2.2rem;
    letter-spacing: -0.08em;
}

.monogram span {
    color: var(--gold);
    font-size: 1.4rem;
    font-style: italic;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 12px;
    transition: color 0.25s ease;
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-rsvp {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--gold);
}

.menu-toggle {
    display: none;
    border: 0;
    background: none;
    cursor: pointer;
}


/* =========================================
   4. HERO SECTION
========================================= */

.hero {
    min-height: 690px;
    padding: 70px 8% 85px;

    display: grid;
    grid-template-columns: 1fr 0.9fr;
    align-items: center;
    gap: 8%;

    max-width: 1600px;
    margin: auto;
}

.hero-content {
    max-width: 550px;
}

.hero-content .eyebrow {
    margin-bottom: 25px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-description {
    max-width: 390px;
    margin-bottom: 28px;
    color: var(--grey);
    font-size: 14px;
}

.hero-date {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 28px;
}

.date-number {
    font-family: "Cormorant Garamond", serif;
    font-size: 3rem;
    line-height: 1;
    color: var(--gold);
}

.date-details {
    padding-left: 18px;
    border-left: 1px solid var(--gold-light);

    display: flex;
    flex-direction: column;
    font-size: 11px;
    letter-spacing: 0.08em;
}

.date-details span:last-child {
    color: var(--grey);
    font-size: 10px;
}

.button {
    min-height: 54px;
    padding: 15px 24px;

    display: inline-flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;

    border: 1px solid var(--black);
    cursor: pointer;

    transition:
        background 0.25s ease,
        color 0.25s ease,
        transform 0.25s ease;
}

.button-dark {
    background: var(--black);
    color: var(--white);
}

.button-dark:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: white;
    transform: translateY(-2px);
}

.discover-link {
    display: block;
    margin-top: 52px;
    color: var(--grey);
    font-size: 10px;
    letter-spacing: 0.14em;
}

.hero-visual {
    position: relative;
    width: 100%;
    max-width: 500px;
    justify-self: center;
    padding-bottom: 30px;
}

.hero-photo-frame {
    position: relative;
    height: 550px;
    padding: 10px;
    border: 1px solid var(--gold-light);
    border-radius: 200px 200px 16px 16px;
}

.hero-photo-frame img {
    border-radius: 190px 190px 8px 8px;
    background: var(--ivory-dark);
}

.photo-caption {
    position: absolute;
    bottom: 25px;
    left: 11px;
    right: 11px;
    padding: 18px 8px;

    background: rgba(23, 22, 19, 0.65);
    color: white;

    font-family: "Cormorant Garamond", serif;
    font-size: 1.45rem;
    font-style: italic;
    text-align: center;
}

.anniversary-seal {
    position: absolute;
    right: -28px;
    bottom: 0;

    width: 155px;
    height: 155px;
    border: 1px solid var(--gold);
    outline: 5px solid var(--ivory);
    border-radius: 50%;
    background: var(--ivory);

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    color: var(--gold);
    line-height: 1.1;
}

.seal-top,
.seal-bottom {
    font-size: 7px;
    letter-spacing: 0.12em;
}

.seal-number {
    font-size: 4.5rem;
    line-height: 0.95;
}

.seal-years {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.4rem;
}


/* =========================================
   5. CELEBRATION DETAILS
========================================= */

.celebration {
    border-top: 1px solid var(--border);
}

.section-heading {
    max-width: 850px;
    margin: 0 auto 65px;
    text-align: center;
}

.section-heading .eyebrow {
    margin-bottom: 20px;
}

.section-heading h2 {
    margin-bottom: 22px;
}

.section-heading > p:last-child {
    color: var(--grey);
}

.details-grid {
    max-width: 900px;
    margin: auto;

    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.detail-card {
    padding: 25px 35px;
    text-align: center;
}

.detail-card + .detail-card {
    border-left: 1px solid var(--border);
}

.detail-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 35px;
    height: 35px;
    margin-bottom: 25px;

    border: 1px solid var(--gold-light);
    border-radius: 50%;
    color: var(--gold);
    font-size: 10px;
}

.detail-card .eyebrow {
    margin-bottom: 10px;
}

.detail-card h3 {
    margin-bottom: 10px;
}

.detail-card > p:not(.eyebrow) {
    color: var(--grey);
}

.text-link {
    display: inline-block;
    margin-top: 20px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--gold);
}


/* =========================================
   6. ANNIVERSARY STORY
========================================= */

.story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
}

.story-image {
    min-height: 400px;
    overflow: hidden;
    
}

.story-image img {
    transition: transform 0.7s ease;
}

.story-image:hover img {
    transform: scale(1.03);
}

.story-content {
    padding: 75px 12%;
    background: var(--black);
    color: var(--ivory);

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.story-content .eyebrow {
    margin-bottom: 30px;
}

.story-content h2 {
    margin-bottom: 28px;
    font-size: clamp(2.8rem, 4vw, 4.2rem);
}

.story-content h2 span {
    color: var(--gold-light);
}

.story-content > p:not(.eyebrow) {
    margin-bottom: 18px;
    color: #d2cdc2;
}

.story-date {
    margin-top: 18px;
    color: var(--gold-light) !important;
    font-size: 11px;
    letter-spacing: 0.3em;
}


/* =========================================
   7. DRESS CODE
========================================= */

.attire {
    background: var(--ivory);
}

.colour-palette {
    display: flex;
    justify-content: center;
    gap: 42px;
    margin-bottom: 30px;
}

.colour-item {
    width: 95px;
    text-align: center;
}

.colour-swatch {
    display: block;
    width: 76px;
    height: 105px;
    margin: auto auto 14px;

    border: 1px solid var(--border);
    border-radius: 50px 50px 8px 8px;
}

.colour-black {
    background: #171613;
}

.colour-white {
    background: #fffdf8;
}

.colour-gold {
    background: #b99a5e;
}

.colour-item p {
    font-size: 11px;
}

.attire-note {
    text-align: center;
    color: var(--grey);
    font-size: 11px;
    letter-spacing: 0.08em;
}


/* =========================================
   8. RSVP SECTION
========================================= */

.rsvp-section {
    background:
        linear-gradient(
            180deg,
            #f1eee4 0%,
            #f8f5ed 100%
        );
}

.rsvp-form {
    width: 100%;
    max-width: 560px;
    margin: auto;
    padding: 45px 38px;

    background: var(--white);
    border: 1px solid var(--border);
}

.rsvp-form h3 {
    margin-bottom: 8px;
}

.form-intro {
    margin-bottom: 30px;
    color: var(--grey);
    font-size: 12px;
}

.rsvp-form > label,
.attendance-options legend {
    display: block;
    margin: 22px 0 9px;
    font-size: 12px;
    font-weight: 500;
}

.rsvp-form input[type="text"],
.rsvp-form select,
.rsvp-form textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #d6d0c4;
    border-radius: 0;
    background: white;
    color: var(--black);
    outline: none;
}

.rsvp-form input:focus,
.rsvp-form select:focus,
.rsvp-form textarea:focus {
    border-color: var(--gold);
}

.rsvp-form textarea {
    resize: vertical;
}

.attendance-options {
    border: 0;
}

.attendance-options legend {
    margin-top: 22px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 12px;

    margin-bottom: 10px;
    padding: 15px;

    border: 1px solid #d6d0c4;
    cursor: pointer;
}

.radio-option input {
    accent-color: var(--gold);
}

.submit-button {
    width: 100%;
    margin-top: 25px;
}

.form-status {
    margin-top: 16px;
    font-size: 12px;
}

.privacy-note {
    margin-top: 20px;
    color: var(--grey);
    font-size: 10px;
    line-height: 1.8;
}


/* =========================================
   9. GIFT INFORMATION
========================================= */

.gifts {
    text-align: center;
    background: #f0e8d9;
}

.gift-content {
    max-width: 650px;
    margin: auto;
}

.gift-content .eyebrow {
    margin-bottom: 20px;
}

.gift-content h2 {
    margin-bottom: 25px;
}

.gift-content > p:not(.eyebrow) {
    color: var(--grey);
}

.bank-details {
    display: inline-block;
    margin-top: 30px;
    padding: 20px 45px;

    border: 1px solid var(--gold);
}

.bank-details span {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 0.2em;
}

.bank-details p {
    font-family: "Cormorant Garamond", serif;
    font-size: 2rem;
}


/* =========================================
   10. FOOTER
========================================= */

.site-footer {
    padding: 65px 20px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-heart {
    margin-bottom: 10px;
    color: var(--gold);
    font-size: 1.8rem;
}

.footer-names {
    margin-bottom: 10px;
    font-size: 2.6rem;
    font-style: italic;
}

.site-footer .eyebrow {
    margin-bottom: 15px;
}

.footer-message {
    color: var(--grey);
    font-size: 11px;
}


/* =========================================
   11. TABLET RESPONSIVENESS
========================================= */

@media (max-width: 1000px) {

    .hero {
        padding: 60px 6%;
        gap: 5%;
    }

    .hero-photo-frame {
        height: 460px;
    }

    .anniversary-seal {
        width: 125px;
        height: 125px;
        right: -15px;
    }

    .seal-number {
        font-size: 3.5rem;
    }

    .section-padding {
        padding: 90px 6%;
    }

    .story-content {
        padding: 55px 9%;
    }
}


/* =========================================
   12. MOBILE RESPONSIVENESS
========================================= */

@media (max-width: 700px) {

    body {
        font-size: 13px;
    }

    .navbar {
        min-height: 72px;
    }

    .monogram {
        font-size: 1.9rem;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        padding: 10px;
    }

    .menu-toggle span {
        display: block;
        width: 24px;
        height: 1px;
        background: var(--black);
    }

    .nav-links {
        position: absolute;
        top: 71px;
        left: 0;
        right: 0;

        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;

        padding: 15px 6% 25px;
        background: var(--ivory);
        border-bottom: 1px solid var(--border);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
    }

    .nav-rsvp {
        border-bottom: 0;
    }

    .hero {
        min-height: auto;
        grid-template-columns: 1fr;
        gap: 45px;
        padding: 65px 7% 55px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero h1 {
        font-size: clamp(3.5rem, 15vw, 5.5rem);
    }

    .hero-description {
        max-width: 350px;
    }

    .discover-link {
        margin-top: 32px;
    }

    .hero-visual {
        width: 90%;
        max-width: 400px;
    }

    .hero-photo-frame {
        height: 440px;
    }

    .anniversary-seal {
        width: 120px;
        height: 120px;
        right: -18px;
    }

    .section-padding {
        padding: 75px 7%;
    }

    .section-heading {
        margin-bottom: 45px;
    }

    .section-heading h2 {
        font-size: clamp(2.6rem, 10vw, 3.6rem);
    }

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

    .detail-card {
        padding: 30px 15px;
    }

    .detail-card + .detail-card {
        border-left: 0;
        border-top: 1px solid var(--border);
    }

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

    .story-image {
        height: 300px;
    }

    .story-content {
        padding: 65px 8%;
    }

    .story-content h2 {
        font-size: 3.4rem;
    }

    .colour-palette {
        gap: 16px;
    }

    .colour-item {
        width: 85px;
    }

    .colour-swatch {
        width: 65px;
        height: 90px;
    }

    .rsvp-form {
        padding: 30px 22px;
    }

    .gifts {
        padding-top: 75px;
        padding-bottom: 75px;
    }

    .bank-details {
        padding: 18px 28px;
    }

    .footer-names {
        font-size: 2.1rem;
    }
}


/* =========================================
   13. REDUCED MOTION ACCESSIBILITY
========================================= */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* =========================================
   HERO CONTENT APPEARANCE
========================================= */

.hero-content > * {
    opacity: 0;
    transform: translateY(25px);
    animation: heroAppear 0.9s ease forwards;
}

.hero-content .eyebrow {
    animation-delay: 0.2s;
}

.hero-content h1 {
    animation-delay: 0.4s;
}

.hero-content .hero-description {
    animation-delay: 0.6s;
}

.hero-content .hero-date {
    animation-delay: 0.8s;
}

.hero-content .button {
    animation-delay: 1s;
}

.hero-content .discover-link {
    animation-delay: 1.2s;
}

@keyframes heroAppear {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* =========================================
   CELEBRATION SECTION APPEARANCE
========================================= */

.celebration .section-heading,
.celebration .detail-card {
    opacity: 0;
    transform: translateY(35px);
    transition:
        opacity 0.9s ease,
        transform 0.9s ease;
}

.celebration .section-heading.visible,
.celebration .detail-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.celebration .detail-card:first-child {
    transition-delay: 0.15s;
}

.celebration .detail-card:last-child {
    transition-delay: 0.3s;
}

/* =========================================
   HERO VISUAL TRANSITIONS
========================================= */

.hero-visual .hero-photo-frame {
    opacity: 0;
    transform: translateY(25px) scale(0.97);
    transition:
        opacity 1.1s ease,
        transform 1.1s ease;
}

.hero-visual .photo-caption {
    opacity: 0;
    transform: translateY(12px);
    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
    transition-delay: 0.45s;
}

.hero-visual .anniversary-seal {
    opacity: 0;
    transform: scale(0.85) rotate(-8deg);
    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
    transition-delay: 0.5s;
}

/* Visible state */

.hero-visual.visible .hero-photo-frame {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.hero-visual.visible .photo-caption {
    opacity: 1;
    transform: translateY(0);
}

.hero-visual.visible .anniversary-seal {
    opacity: 1;
    transform: scale(1) rotate(0);
}

/* Respect reduced-motion preferences */

@media (prefers-reduced-motion: reduce) {
    .hero-visual .hero-photo-frame,
    .hero-visual .photo-caption,
    .hero-visual .anniversary-seal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}
/* =========================================
   ANNIVERSARY STORY SCROLL REVEAL
========================================= */

.story .story-image,
.story .story-content > * {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
}

.story .story-image {
    transform: translateX(-30px);
}

.story .story-content > * {
    transition-delay: var(--reveal-delay, 0s);
}

/* Reveal the image and text */

.story.is-visible .story-image,
.story.is-visible .story-content > * {
    opacity: 1;
    transform: translate(0, 0);
}

/* Stagger the text appearance */

.story .story-content > *:nth-child(1) {
    --reveal-delay: 0.1s;
}

.story .story-content > *:nth-child(2) {
    --reveal-delay: 0.25s;
}

.story .story-content > *:nth-child(3) {
    --reveal-delay: 0.4s;
}

.story .story-content > *:nth-child(4) {
    --reveal-delay: 0.55s;
}

.story .story-content > *:nth-child(5) {
    --reveal-delay: 0.7s;
}

/* Accessibility */

@media (prefers-reduced-motion: reduce) {
    .story .story-image,
    .story .story-content > * {
        opacity: 1;
        transform: none;
        transition: none;
    }
}
/* =========================================
   DRESS CODE SCROLL REVEAL
========================================= */

.attire .section-heading,
.attire .colour-item,
.attire .attire-note {
    opacity: 0;
    transform: translateY(25px);
    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
}

/* Visible state */

.attire.is-visible .section-heading,
.attire.is-visible .colour-item,
.attire.is-visible .attire-note {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger the colour palette */

.attire.is-visible .colour-item:nth-child(1) {
    transition-delay: 0.15s;
}

.attire.is-visible .colour-item:nth-child(2) {
    transition-delay: 0.3s;
}

.attire.is-visible .colour-item:nth-child(3) {
    transition-delay: 0.45s;
}

.attire.is-visible .attire-note {
    transition-delay: 0.6s;
}

/* Accessibility */

@media (prefers-reduced-motion: reduce) {
    .attire .section-heading,
    .attire .colour-item,
    .attire .attire-note {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* =========================================
   MOBILE HERO ADJUSTMENTS
========================================= */

@media (max-width: 600px) {

    .hero-visual {
        width: 100%;
        max-width: 340px;
        margin-inline: auto;
    }

    .hero-photo-frame {
        width: 100%;
    }

    .photo-caption {
        font-size: 0.85rem;
        line-height: 1.4;
        padding-inline: 8px;
        text-align: center;
        overflow-wrap: normal;
    }

    .anniversary-seal {
        width: 105px;
        height: 105px;
        padding: 8px;
        box-sizing: border-box;
    }

    .seal-top {
        font-size: 0.43rem;
        line-height: 1.2;
        letter-spacing: 0.04em;
        text-align: center;
        white-space: normal;
    }

    .seal-number {
        font-size: 2rem;
        line-height: 1;
    }

    .seal-years {
        font-size: 0.55rem;
        line-height: 1.2;
    }

    .seal-bottom {
        font-size: 0.48rem;
        line-height: 1.2;
        white-space: nowrap;
    }
}